1 2003-10-31 Borut Razem <borut.razem@siol.net>
3 * support/cpp2/cpplib.h,
6 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
7 to switch _asm block preprocessing on / off. Default is
10 2003-10-31 Borut Razem <borut.razem@siol.net>
12 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13 when outputting comment blocks (when executed with -C option) and
14 _asm (SDCPP specific) blocks
16 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
18 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
20 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
22 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
24 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
26 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
27 * src/SDCCast.c (decorateType): fixed bug #832664
29 2003-10-31 Borut Razem <borut.razem@siol.net>
31 * support\cpp2\cpplex.c: fixed for SDCPP:
32 comments(when executed with -C option) and _asm blocks
33 were included even if they where in skipped #if block.
34 Applied solution from GCC cpp 3.3.2
36 2003-10-31 Borut Razem <borut.razem@siol.net>
38 * src/SDCC.lex: sdcc now understands both formats:
39 '# <line_number> <file_name>' and
40 '#line <line_number> <file_name>'
41 * support/cpp2/cppmain.c: sdcpp now generates the standard
42 '# <line_number> <file_name>' instead of former
43 '#line <line_number> <file_name>'
45 2003-10-30 Borut Razem <borut.razem@siol.net>
47 * support/cpp2/cpphash.h,
48 * support/cpp2/cpplib.h
49 * support/cpp2/cpplex.c,
50 * support/cpp2/cppmain.c,
51 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
53 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
55 Fixed a number of problems revealed by bug #827883.
56 * src/SDCCloop.c (loopInvariants): Spill location of the
57 result operand should be recomputed if extracted from
58 a loop. Also, don't extract assignments of an iTemp
60 * src/SDCCast.c (isConformingBody): loop reversal should
61 not occur if the control variable is involved with a
64 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
66 * .version: bumped to 2.3.6 to reflect the big improvements
67 made by Erik and Klaus. Thanks!
69 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
71 Replaced the livrange code.
72 * src/SDCClrange.c: added new LR code
74 * src/SDCCBBlock.h: removed remainig parts from old LR code
76 * src/ds390/gen.c: minor fixes to make it work with new code
78 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
83 * src/hc08/ralloc.c: Fix various warnings related to the hc08
84 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
85 (tweaked fix for bug #818696)
87 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
89 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
91 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
94 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
95 * src/mcs51/gen.c (gencjneshort),
96 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
97 more efficient (per Scott Bronson's suggestion)
99 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
101 Extended the semantics of the critical keyword to include
102 individual statements. See RFE #827755 and #799831
107 * support/Util/SDCCerr.c
108 * support/Util/SDCCerr.h
113 2003-10-19 Borut Razem <borut.razem@siol.net>
115 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
117 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
119 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
121 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
122 and predecrement operand is displayed
124 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
126 * src/SDCCval.c (valMinus): fixed bug #826041
128 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
130 Some hc08 related updates that I missed earlier
132 * support/regression/ports/hc08/spec.mk
134 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
136 New target "hc08" for the Motorola 68hc08 family of micros
144 * sim/ucsim/hc08.src/*
145 * sim/ucsim/configure.in
146 * src/ucsim/configure
147 * sim/ucsim/packages_in.mk
150 * device/include/mc68hc908qy.h
152 * device/lib/Makefile.in
153 * support/regression/ports/hc08/*
154 * support/regression/Makefile
156 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
158 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
160 * src/ds390/gen.c (genCast): fixed bug #821957
162 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
164 * device/lib/logf.c: "fixed" overlay bug
165 * support/regression/ports/host/spec.mk: added m library
166 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
167 * support/regression/tests/float_trans: added (for Eric)
169 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
171 * src/mcs51/gen.c (genCpl): fixed bug
172 http://sf.net/mailarchive/message.php?msg_id=6263915
174 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
176 * src/SDCCast.c (decorateType): added extended constant folding
177 * src/SDCCsymt.c (computeType): cleanup
178 * src/SDCCval.c (valShift): minor optimization
179 * support/regression/tests/ast_constant_folding.c: added
181 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
183 * src/SDCCmain.c: removed some unintended changes
185 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
187 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
188 * src/z80/gen.c: fixed part of bug #817589
189 * src/SDCCsymt.c (checkFunction): fixed bug #817895
191 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
193 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
211 * src/z80/gen.c: removed unused label "release:"
213 2003-10-06 Borut Razem <borut.razem@siol.net>
215 * src/SDCC.lex: removed definition of unused variables
216 save_optimize and save_options
218 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
220 * clean.mk: removed '=' in "-maxdepth=1"
221 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
222 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
224 2003-10-06 Borut Razem <borut.razem@siol.net>
226 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
227 my_unput() replaced by unput()
229 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
231 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
232 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
233 type-punned pointer will break strict-aliasing rules"
234 Old LR behaviour is again default; Klaus' LR can be choosen by
235 defining the environment variable LRKLAUS
239 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
240 * clean.mk: fixed removal of files in bin/CVS/
241 * device/lib/clean.mk: fixed removal of directories small and large
242 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
244 * src/SDCCval.c: removed superflous test for pedantic
246 2003-10-05 Borut Razem <borut.razem@siol.net>
248 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
249 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
250 message "unmatched #pragma SAVE and #pragma RESTORE"
252 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
254 * doc/sdccman.lyx: various additions and updates (interrupts, inline
255 assembly, critical functions, atomic, nojtbound)
257 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
259 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
265 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
268 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
270 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
272 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
273 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
274 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
276 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
278 * src/z80/gen.c (genRet): fixed bug #524753
279 * src/z80/gen.c (genCast): fixed internal error on cast from
281 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
282 fix for bug #477835 to the z80
283 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
284 for tracking iCodes in the peephole optimizer for z80
286 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
288 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
289 the other part of bug #814548
290 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
292 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
294 * src/SDCCcse.c: fixed part of bug #814548
296 2003-09-28 Borut Razem <borut.razem@siol.net>
298 * src/asm.c: rewrite of printILine() to use temporary file instead
300 * src/xa51/main.c: commented out declaration of int rewinds
302 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
304 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
306 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
308 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
309 * src/asm.c (printILine): Fixed bug #811015
311 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
313 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
316 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
318 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
319 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
320 to correctly handle general case of AOP_PAIRPTR
321 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
323 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
325 * src/mcs51/ralloc.c (fillGaps),
326 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
327 register positioning bug)
329 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
331 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
333 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
335 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
336 genCodePointerGet, genGenPointerGet, genFarPointerSet,
337 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
338 (ralloc doesn't intentionally do this now, but perhaps later)
339 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
340 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
341 register positioning bugs (Fixed bug #762602 and #795325)
342 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
344 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
345 lines that --i-code-in-asm generates
347 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
349 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
350 trying to fclose a FILE* that was already closed.
352 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
354 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
355 of const struct should be treated as if const themselves)
357 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
359 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
361 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
363 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
364 Unix (/n) and DOS (/r/n) line terminations.
366 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
368 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
371 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
373 * src/mcs51/gen.c (genFunction, genEndFunction),
374 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
375 and restore of EA so that stack offsets to parameters are
376 correct when using both critical and reentrant/stack-auto.
377 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
378 size (can be triggered in error if sloc is shared between
379 different sized objects)
380 * device/include/float.h: fixed macros to explicitly use
381 unsigned long where needed
383 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
385 Feature req. 799831: added code to allow nesting of critical functions
386 * src/mcs51/gen.c (genFunction, genEndFunction)
387 * src/ds390/gen.c (genFunction, genEndFunction)
389 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
391 * src/SDCCsymt.c (sclsFromPtr),
393 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
394 support for standard C idiom of memory mapped variables; for
395 example, *((xdata int*)0x1234) = 1 is now internally equivalent
396 to xdata int at 0x1234 tempvar = 1.
397 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
398 provided by Akiya ISHIDA
400 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
402 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
403 * src/SDCCval.c (constVal): added reduction from int to char
404 * src/SDCCval.c (valMult, valDiv): fixed sign handling
405 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
406 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
408 * support/regression/tests/shifts.c: fixed
410 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
412 * src/z80/gen.c (genXor): Fixed bug #805445
414 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
416 Fixed bug #621531 (const & volatile confusion in the type chain).
417 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
418 refer to the const or volatile state of the pointer itself.
431 * support/regression/tests/const.c
433 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
435 When checking for duplicated modules, use absolute paths
436 instead of relative paths. Files changed:
441 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
443 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
445 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
447 * device/include/string.h: added size_t typedef, changed
448 prototypes to use size_t, eliminated separate reentrant and
449 non-reentrant declarations, added _memmove declaration
450 * device/lib/_memcpy.c: changed to use size_t instead of int,
451 changed /4 to >>2 to avoid division library call
452 * device/lib/_memcmp.c,
453 * device/lib/_memset.c,
454 * device/lib/_strncat.c,
455 * device/lib/_strncpy.c,
456 * device/lib/_strncmp.c: changed to use size_t instead of int
457 * device/lib/_memmove.c: new file (fixed bug #772294)
458 * device/lib/Makefile.in: added _memmove.c
459 * device/lib/z80/asm_strings.s: fixed bug #772290
460 * support/regression/tests/bitfields.c: attempt to fix host assertion
461 failure on amd64-unknown-linux2.2
463 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
465 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
466 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
467 * as/z80/asmain.c (main): fixed bug #801766
469 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
471 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
474 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
476 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
477 reported in bug #800609
479 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
481 * Top header beautifications in src/pic16 directory:
482 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
483 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
484 pcoderegs.h, ralloc.c, ralloc.h
485 * main.c: added top header and GPL license notice
486 * pcode.c: fixed the if-conditional warning
488 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
490 * device/lib/_mullong.c: replaced int by short for gcc
492 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
494 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
495 and JUMPTABLE iCodes properly now (worked by accident before)
496 * src/mcs51/gen.c (leftRightUseAcc),
497 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
498 iCode properly now. Use getSize instead of nRegs since a & b
499 aren't part of the nRegs tally.
501 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
503 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
504 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
505 before instructions that use the _STATUS register
507 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
509 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
510 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
511 fetching of the pointer
512 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
513 copied from genNearPointerSet()
514 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
515 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
516 If they pop r0/r1 they must be called in the opposite order than aopOp().
517 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
518 (resp. --stack-auto), prepared for --xstack
520 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
522 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
524 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
526 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
527 these ports have their own __sdcc_external_start()
529 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
531 pic patch provided by Slade Rich <slade_rich@yahoo.com>
532 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
533 type for bits was changed. It resulted in bit variables becoming
534 global, which is not permitted in PIC 14 assembly output.
536 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
538 * doc/sdccman.lyx: various additions and updates. Rearranged sections
540 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
542 Z80 and MCS51 linkers complaint if a public symbol is defined
543 in more than one library module:
547 * as/mcs51/Makefile.in
549 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
551 A few small changes that speed up the peephole optimizer.
555 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
557 Try to make the peephole optimizer smarter by maintaining
558 an association between the assembly source code and the
559 iCodes that originated them. Put this information to use
560 with a new peephole rule condition "notVolatile" so that
561 the rules can be aggressive yet still safe.
566 * src/mcs51/peeph.def
568 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
572 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
573 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
574 if the left or right operand symbols have the accuse flag set.
576 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
578 Changed the type of the result of the ! (NOT) operator to char;
579 previously it returned the same type as the source. This allows
580 us to eliminate all the genFloatNot functions (all of its target
581 implementations were very buggy) since !float can use the same
584 * src/SDCCicode.c (ast2iCode): ! returns char
585 * src/mcs51/gen.c (genNot, genNotFloat),
586 * src/ds390/gen.c (genNot, genNotFloat),
587 * src/z80/gen.c (genNot, genNotFloat),
588 * src/pic/gen.c (genNot, genNotFloat),
589 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
591 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
593 pic patch provided by Slade Rich <slade_rich@yahoo.com>
594 1. Interrupt would not compile properly. Ensure PCLATH register is saved
595 during interrupts. Ensure WSAVE is located at a shared bank address.
596 2. Fixed page selection in some places
597 3. Fixed BTFSS/C to where necessary use registers directly and not simply
598 the registers name strings.
599 4. Fixed "signed / unsigned compare" compiler warnings.
600 5. The PIC port manages its own allocation of the general purpose
601 registers, but makes no attempt to reuse them. As a result when
602 compiling it soon runs out of general purpose registers. Some
603 additional code was added to the files pcode.c and device.c to walk
604 through the function call tree and rename the registers so that they
614 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
615 genPlus() & genMinus() when the result is the same as left or right
617 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
619 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
621 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
623 Made bitfield a distinct type from bit so that bitfields
624 convert as per ANSI C and bits retain their traditional
625 boolean style behaviour. Implemented bitfield support in
633 * src/ds390/gen.c: bit v bitfield split
634 * src/z80/gen.c: New support for bitfields
635 * support/regression/tests/bitfields.c: reenabled z80,
638 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
640 Rules 246.x, 247.x relate to bitfields, the others speed up
641 access to xdata mapped I/O devices.
643 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
645 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
647 Cleaned up genPackBits and genUnpackBits and added two helper
648 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
649 for literal assignments in genPackBits (thanks to Frieder for
655 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
657 Fixed bug #748310 (pointer to function type mishandled when the
658 function name is omitted). Also fixed a SIGSEGV when a function
659 attribute (reentrant, etc) is used on a non-function or on a
660 function but misplaced before the parameter list.
662 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
664 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
665 * support/Util/SDCCerr.h,
666 * support/Util/SDCCerr.c: Added func attr misuse error msg
668 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
670 Fixed bug #787649 by anonymous
671 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
672 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
674 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
676 Fixed numerous bitfield problems.
678 * src/SDCC.y: More bitfield related error checking
680 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
681 * support/Util/SDCCerr.h,
682 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
683 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
684 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
685 * support/regression/tests/bitfields.c: tests added
687 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
689 Made the constant following the "interrupt" keyword optional. If
690 omitted, the function will not automatically be given an entry
691 in the interrupt vector table (similar to #pragma NOIV, but
692 less syntacticly kludgy). The interrupt number is also now
693 range checked. Also fixed a bug in the high order bit example
700 * support/Util/SDCCerr.c
701 * support/Util/SDCCerr.h
704 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
706 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
707 * src/SDCCicode.c (operandOperation): rewritten some ops
708 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
709 * src/SDCCsymt.c (computeType): literals are handled the same way as any
711 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
712 be re-activated by defining REDUCE_LITERALS)
713 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
714 unsigned, but are signed by default
715 * src/SDCCval.c (constVal): rearranged
716 * src/SDCCval.c (valMod): preliminary fix
717 * src/SDCCval.c (valCastLiteral): use TYPE_* types
718 * support/regression/literalop.c: added, work in progress
720 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
722 Generate warnings for useless declarations like "char data;"
723 that don't do what new users expect.
726 * support/Util/SDCCerr.h
727 * support/Util/SDCCerr.c
729 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
731 * src/SDCCval.c (valMult): fix overflow detection of negative int
733 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
735 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
737 Changes to support big endian targets:
750 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
752 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
753 * device/lib/time.c: fixed warning "integer overflow in expression"
755 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
757 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
758 * src/SDCCval.c (constVal): changed default to signed; hex and octal
759 constants are unsigned; added recognition of "u" flag for unsigned
760 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
761 * src/SDCCval.c (valDiv, valMod): fixed signdness
762 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
763 signedness of modulo, left and right shift
764 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
765 * support/Util/SDCCerr.h: added warning W_INT_OVL
766 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
767 * src/SDCCast.c (ast_print): improved output of constants
769 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
771 Fixed some warnings when building with MSVC:
784 * support\cpp2\cpplib.c
788 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
790 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
792 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
794 * support\librarian\clean.mk: Do not remove Makefile.
795 * support\librarian\Makefile: added.
797 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
799 Added librarian to MSVC build:
802 * support\librarian\librarian.dsp
804 'configure' not needed for librarian, removed:
805 * support\librarian\configure
806 * support\librarian\configure.in
807 * support\librarian\config_in.h
808 * support\librarian\Makefile.in
810 Hopefully these ones built the librarian and the rest of sdcc properly:
814 Messed up 'configure', so revert to previous version:
818 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
820 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
821 there, while the mantissa of a double is "only" 53 bits wide.
823 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
825 Adding sdcclib to the build. MSVC project coming soon.
828 * support\librarian\clean.mk
829 * support\librarian\configure
830 * support\librarian\configure.in
831 * support\librarian\config_in.h
832 * support\librarian\Makefile.bcc
833 * support\librarian\Makefile.in
834 * support\librarian\sdcclib.c
841 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
843 Linker now complaints if linked modules have conflicting options, for
844 example, one compiled using --model-large and another one compiled with
845 --model-small. The following files were modified:
867 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
869 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
870 as/mcs51/lklibr.c: Generate a warning when a library is not found.
872 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
874 * src/z80/mappings.i: fix _mul[us][int,long] entries
876 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
878 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
880 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
882 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
883 * support/regression/tests/bitopcse.c: added
891 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
893 added support for new library format to z80, gbz80 linkers:
899 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
901 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
902 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
904 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
906 added DUMMY_READ_VOLATILE:
915 * src/SDCCcse.c (algebraicOpts): many improvements
916 * src/SDCCcse.h: removed algebraicOpts()
917 * src/SDCCicode.c (picDummyRead): added
919 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
921 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
922 "Insufficient space in data memory".
924 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
926 * src/mcs51/gen.c: fixed bug #771358
927 * src/z80/gen.c: fixed bug #759087
929 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
931 * src/pic16/glue.c: minor cleanup by Vangelis
933 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
935 * device/include/regc515c.h: fixed #758477
936 * device/lib/_gptrget.c: saving some cycles in generic pointer get
937 * device/lib/_gptrput.c: saved a few bytes
938 * my tab spacing is 8, yours too?)
939 * device/lib/_ser.c: process RX bytes earlier than TX bytes
940 * device/lib/serial.c: process RX bytes earlier than TX bytes
941 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
943 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
945 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
947 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
949 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
951 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
953 * device/lib/Makefile.in: bad fix, reverted to 1.43
955 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
957 * device/lib/Makefile.in: added missing z80 object files
959 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
961 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
962 pic16 progress by Vangelis:
980 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
982 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
984 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
986 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
987 added gbz80 build to MSVC project.
988 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
989 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
990 from 8051 stuff and setup so it links using a .lnk file.
992 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
994 * support/librarian/sdcclib.c: sdcc librarian.
995 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
998 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1000 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1002 2003-07-02 Borut Razem <borut.razem@siol.net>
1004 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1005 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1006 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1007 src/xa51/main.c, src/z80/main.c:
1008 virtualization of glue() function: each port has it's own glue function,
1009 which is accessed by do_glue function pointer in PORT.general structure
1011 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1013 * DS800C400 fun, improved ROM interface and tinibios.
1015 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1017 * More support for DS80C400. Now includes beginning of interface to ROM.
1019 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1021 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1023 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1025 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1027 2003-06-19 Borut Razem <borut.razem@siol.net>
1029 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1031 2003-06-19 Borut Razem <borut.razem@siol.net>
1033 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1034 fixed Z80 port - crt0.o: cannot open.
1036 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1038 * support/Util/MySystem.c (merge_command): revert bad fix
1040 2003-06-18 Borut Razem <borut.razem@siol.net>
1042 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1044 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1046 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1047 option --use-stdout sends errors to stdout instead of stderr.
1049 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1051 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1053 2003-06-15 Borut Razem <borut.razem@siol.net>
1055 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1056 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1057 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1058 fixed width array of pointers replaced with sets;
1059 multiple include and lib paths ared transferred to preprocessor and linker
1060 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1061 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1062 fixed width array of pointers
1063 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1064 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1065 fixupPath(), getPathDifference()
1066 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1067 fixed width array of pointers
1069 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1071 * src/pic16/ralloc.c: fix warnings
1072 * src/pic16/pcode.c: fix warning
1074 2003-06-10 Scott Dattalo <scott@dattalo.com>
1076 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1077 know all the details, but essentially this set of changes enable
1078 the pic16 port to generate movff instructions and generate assembler
1083 * src/pic16/pcode.c:
1084 * src/pic16/device.c:
1086 * src/pic16/pcode.h:
1087 * src/pic16/pcoderegs.c:
1088 * src/pic16/ralloc.c:
1089 * src/pic16/ralloc.h:
1091 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1093 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1094 added option --vc, so sdcc errors and warnings are compatible with
1095 Microsoft Visual Studio.
1097 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1099 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1100 device/lib/libfloat.lib: added atof function.
1102 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1104 * doc/sdccman.lyx: updated to Lyx 1.3
1105 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1106 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1107 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1109 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1111 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1113 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1115 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1116 additions to the "related tools/documentation" section
1118 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1120 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1122 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1124 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1125 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1127 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1129 * doc/sdccman.lyx: fix double dash and other minor things
1130 * doc/Makefile: fix double dash
1132 2003-05-28 Karl Bongers(patches from Martin Helmling)
1133 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1134 condition and ignore commands.
1136 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1138 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1139 is in parts still quite out of date, I did changes as far as I felt makes sense
1140 for a non-native english speaker.
1141 Please feel free to add to the manual or to correct my changes.
1142 * doc/Makefile: undid touching the date of intermediate tex files.
1144 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1146 * doc/sdccman.lyx: Manual has an index now
1148 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1150 Finalize muluint/mulsint and mululong/mulslong merging:
1151 * device/lib/_mulint.c
1152 * device/lib/_mullong.c
1153 * device/lib/gbz80/mul.s
1154 * device/lib/gbz80/stubs.s
1155 * device/lib/z80/mul.s
1156 * device/lib/z80/stubs.s
1157 * src/SDCCsymt.c (initCSupport)
1159 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1161 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1162 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1163 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1164 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1167 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1169 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1170 the regression tests I'm not brave enough to enable 245.b, 245.c
1171 * doc/sdccman.lyx: added latex preamble for hyperref package.
1172 Using pdflatex this will give you a hyperlinked pdf file with
1173 bookmarks. (prepend '%' before /usepackage if this breaks something)
1175 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1177 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1179 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1181 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1183 2003-05-21 <johan@balder>
1185 * src/SDCCglue.c (printIval): fixed bug #739934
1187 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1189 Applied patch from bug 737905 (renamed yylineo to mylineno):
1196 * src/pic16/pcode.c: Cleaned warnings
1197 * src/pic16/pcodeflow.c: Cleaned warnings
1198 * src/pic16/pcoderegs.c: Cleaned warnings
1200 2003-05-19 Scott Dattalo <scott@dattalo.com>
1202 * src/pic16/pcode.c: Cleaned warnings
1203 * src/pic16/pcodepeep.c: Cleaned warnings
1204 * src/pic16/ralloc.c: Cleaned warnings
1206 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1208 * doc/sdccman.lyx: fixed bug 739745
1209 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1211 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1213 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1214 it can be defined with CFLAGS when running configure
1215 * src/SDCCmain.c: fixed compiling + linking with object files
1217 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1219 * configure.in: configure for pic16 port,
1220 added --disable-pic16-port
1221 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1222 * src/SDCCmain.c: linkOptions is changed to set *,
1223 added if/endif conditional macros to remove options help
1224 messages from optionsTable when a port is not configured, added
1225 support for the PIc16 port in the ports table, when executing
1226 the compiler with no port specified on command line, a default
1227 port is selected with the new macro DEFAULT_PORT which is
1228 defined in port.h, in setDefaultOptions() linkOptions is removed
1229 from initialization assignment, since now it is a set,
1230 parseCmdLine uses setParseWithComma for linkOptions, in
1231 linkEdit() linkOptions are accessed with new function indexSet()
1232 which returns the i'th item of a set variable. See SDCCset.c, in
1233 linkEdit() when calling buildCmdLine(), added linkOptions as
1234 last argument. Now users can pass arguments to gplink via the
1235 -Wl option, main() uses pic16glue() to glue up pic16 programs
1236 * src/SDCCpeeph.c: various changes to support pic16
1237 * src/SDCCset.c: added function void *indexSet(set *, int) to
1238 return the i'th item of the set
1239 * src/SDCCset.h: added function prototype for indexSet()
1240 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1241 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1242 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1243 added macro DEFAULT_PORT
1244 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1245 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1247 * src/pic16/glue.c: commented out some error producing lines
1248 * src/pic16/main.c: __config directives are commented out to stop
1249 gpasm complaining and test the linkage with gplink, _linkCmd and
1250 _asmCmd changed to be more gplink and gpasm friendly
1251 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1252 produced an error when parsed, peep rule 12 is added to utilize
1253 movff, but it is commented out since the pCode does not support
1254 yet a command with 2 address arguments
1256 2003-05-18 <johan@balder>
1258 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1259 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1260 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1262 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1263 Added feature to script commands from file.
1265 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1267 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1268 * src/SDCCutil.c: include ctype.h for win32
1270 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1272 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1274 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1276 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1277 Fixed so you can set breakpoints prior to run, run does not stop
1278 on entry now. Add tbreak. Other enhancements and fixes for use
1281 2003-05-12 Borut Razem <borut.razem@siol.net>
1283 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1285 2003-05-11 Borut Razem <borut.razem@siol.net>
1287 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1288 the path of bin directory, so that PATH is the only env. variable, which has to be set
1289 in case of standard installation.
1290 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1291 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1292 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1294 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1296 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1297 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1298 temp files are in the port dir; clean the gen/test directory when
1299 generating new test.c
1300 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1301 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1302 * support/regression/tests/zeropad.c: added
1304 2003-05-09 <johan@balder>
1306 * src/SDCCglue.c: fixed bug #597940
1308 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1310 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1311 cache sfr, optimize next,step, fix off by one sourceline,
1312 support ddd list function.
1313 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1315 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1317 * support/regression/HTMLgen.py: added compare_s2f()
1318 * support/regression/Makefile: redo 1.27
1319 * support/regression/generate-cases.py: redo 1.5
1321 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1323 * support/regression/tests/float.c: workaround 33 bit hex constant
1324 * support/regression/tests/simplefloat.c: fix division for host
1326 2003-04-29 Scott Dattalo <scott@dattalo.com>
1328 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1329 that tame's the PIC's over-aggressive optimizer.
1331 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1333 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1336 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1338 Initial support for DS80C400. "Hello world" runs on TINIm400
1341 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1343 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1344 * Some notes on ddd usage added in debugger/README
1345 Martin Helmling adding more features and fixes for ddd GUI debugger.
1346 Code added for nexti, stepi, up, down, and other adjustments.
1348 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1350 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1351 * src/pic/peeph.def Added two rules to optimize carry manipulation
1352 * src/pic/* removed debug printfs
1354 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1356 * debugger/mcs51/cmd.c: added header newalloc.h
1358 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1360 * as/Makefile: new EXEEXT
1361 * as/z80/Makefile: remove trailing slash of BUILDIR
1362 * as/z80/clean.mk: new EXEEXT
1363 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1364 * support/cpp2/Makefile.in: new EXEEXT
1365 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1367 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1369 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1370 EXEEXT was introduced to fix all related problems with targets
1371 "clean", "install" and "uninstall"; a couple of further flaws
1372 especially with "clean" have been fixed too
1373 * as/mcs51/Makefile.in
1378 * debugger/mcs51/Makefile.in
1379 * debugger/mcs51/clean.mk
1381 * link/z80/Makefile.in
1384 * packihx/Makefile.in
1386 * sim/ucsim/Makefile
1387 * sim/ucsim/clean.mk
1388 * sim/ucsim/avr.src/Makefile.in
1389 * sim/ucsim/avr.src/clean.mk
1390 * sim/ucsim/s51.src/Makefile.in
1391 * sim/ucsim/s51.src/clean.mk
1392 * sim/ucsim/xa.src/Makefile.in
1393 * sim/ucsim/xa.src/clean.mk
1394 * sim/ucsim/z80.src/Makefile.in
1395 * sim/ucsim/z80.src/clean.mk
1396 * sim/ucsim/main_in.mk
1397 * sim/ucsim/packages_in.mk
1398 * sim/ucsim/gui.src/Makefile.in
1399 * sim/ucsim/gui.src/serio.src/Makefile.in
1400 * sim/ucsim/gui.src/serio.src/clean.mk
1403 * support/cpp2/Makefile.in
1404 * support/cpp2/clean.mk
1405 * support/makebin/Makefile
1406 * support/makebin/clean.mk
1407 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1408 * doc/sdccman.lyx: --program-suffix no longer needed
1410 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1412 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1413 Martin Helmling added support for ddd GUI debugger.
1414 Code added to display assembly, set variables, and other commands
1415 to interface to ddd.
1417 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1419 * as/Makefile: fix target clean
1420 * as/clean.mk: fix target clean
1421 * as/z80/clean.mk: fix target clean
1423 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1425 * Makefile.common.in: added @EXEEXT@
1426 * configure.in: removed all mingw32 stuff
1427 * configure: rebuilt from configure.in
1428 * doc/sdccman.lyx: updated section "installation"
1429 * support/scripts/sdcc_mingw32: adapted to configure
1430 * support/scripts/sdcc_cygwin_mingw32: added
1432 2003-04-22 Scott Dattalo <scott@dattalo.com>
1434 * src/pic Added object file support for the PIC port
1435 * src/pic Applied patch from Craig Franklin (this started the object file support)
1436 * src/regression Updated the PIC regression tests for object files
1438 2003-04-20 Borut Razem <borut.razem@siol.net>
1440 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1441 lklex.c: In function `getfid':
1442 lklex.c:203: warning: array subscript has type `char'
1443 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1444 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1445 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1446 stack handling macros
1448 2003-04-19 Borut Razem <borut.razem@siol.net>
1450 * "handling space characters in file path" task:
1451 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1452 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1453 * support/Util/MySystem.h: make it self-sufficient
1454 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1455 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1456 handling space characters in file path
1457 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1458 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1459 * support/Util/MySystem.c: handling space characters in executable's path
1461 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1463 * as/z80/Makefile: fix permanent rebuild of z80
1464 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1465 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1467 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1469 * src/SDCCopt.c: add special case optimization to replace modulo by
1470 a power of two with a bitwise AND.
1472 2003-04-18 <johan@balder>
1474 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1476 2003-04-17 <johan@balder>
1478 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1479 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1481 2003-04-13 Borut Razem <borut.razem@siol.net>
1483 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1484 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1485 fixed mingw problem in adl_NORMALIZE_PATH
1487 2003-04-12 Borut Razem <borut.razem@siol.net>
1489 * fixed "#pragma SAVE/RESTORE can not be nested":
1490 * src/SDCC.lex: reworked pragma handling functions
1491 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1492 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1494 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1496 * src/SDCCutil.c (pathEquivalent): defined but not used
1497 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1498 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1499 * configure: rebuilt from configure.in
1500 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1501 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1502 * device/include/Makefile.in: replace sdcc_datadir
1503 * device/lib/Makefile.in: replace sdcc_datadir
1504 * Makefile.common.in: add LDFLAGS from configure
1505 * packihx/Makefile.in: use LDFLAGS
1506 * src/Makefile.in: use LDFLAGS
1507 * support/cpp2/Makefile.in: add LDFLAGS from configure
1508 * support/makebin/Makefile: use LDFLAGS
1509 * .version: bumped version number to 2.3.5
1511 2003-04-12 Borut Razem <borut.razem@siol.net>
1513 * completed "different paths" task:
1514 * src/SDCCmacro.c: fixed bug in handling quotes
1515 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1516 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1518 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1520 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1522 2003-04-11 kevin Vigor <kevin@vigor.nu>
1524 * ds390/gen.c ds390/peeph.def: fix bug 706781
1526 2003-04-11 Borut Razem <borut.razem@siol.net>
1528 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1530 2003-04-10 Scott Dattalo <scott@dattalo.com>
1532 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1533 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1534 set - this bit used to not be set...).
1535 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1536 bad code in PIC Port
1537 * src/regression/and2.c added to test bug 609268
1538 * src/regression/Makefile added and2.c to regression test
1541 2003-04-08 <johan@CP255758-A>
1543 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1544 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1545 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1547 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1549 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1551 * support/cpp2/Makefile.in: fix bug #487815
1552 * configure: rebuilt from configure.in
1553 * Makefile.common.in: docdir changed, new path suffixes
1554 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1555 * sdcc_vc_in.h: reflect changes from sdccconf.h
1556 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1557 * src/SDCCutil.h: remove BINDIR hack
1558 * doc/sdccman.lyx: update new path hierarchy
1560 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1562 * src/SDCCpeeph.c: added okToRemoveSLOC test
1564 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1566 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1568 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1570 * src/SDCCpeeph.c: added labelIsReturnOnly test
1571 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1573 2003-04-05 <johan@balder>
1575 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1576 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1577 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1578 * src/SDCCast.c: fixed a warning
1579 * src/SDCCast.h: fixed a warning
1580 * src/SDCCicode.c (operandFromAst): fixed a warning
1582 2003-04-04 <johan@balder>
1584 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1585 * src/SDCCast.c (decorateType): fixed bug #715076
1586 * src/SDCC.y: fixed bug #702907
1588 2003-04-03 <johan@balder>
1590 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1591 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1592 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1593 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1594 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1596 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1598 * _decdptr.c: fix return values
1599 * _gptrget.c: fix return values
1600 * _gptrgetc.c: fix return values
1601 * _gptrput.c: fix return values
1602 * _mulint.c: fix return values
1603 * as/z80/Makefile: fix 'make -j' problem
1605 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1607 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1608 * configure.in: big cleanup, updated to autoconf 2.5x
1609 * configure: rebuilt from configure.in
1610 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1611 * sdcc_vc_in.h: reflect changes from sdccconf.h
1612 * doc/Makefile: fixed a flaw in "make install"
1614 2003-04-02 <johan@balder>
1616 * src/ds390/gen.c (genCmp): no comments
1617 * src/mcs51/gen.c (genCmp): no comments
1618 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1619 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1621 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1623 * support/regression/generate-cases.py: place generated file in given sub directory
1624 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1625 * support/regression/Makefile: improvements for 'make -j';
1626 side effect: it's simpler and faster now
1628 2003-03-31 Borut Razem <borut.razem@siol.net>
1630 * src/z80/main.c: link-{port} and as-{port} defined without path
1631 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1633 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1635 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1637 2003-03-30 Borut Razem <borut.razem@siol.net>
1639 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1640 changed type of list parameter to set
1641 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1642 * src/port.h: changed type of do_assemble() parameter to set
1643 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1644 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1645 definition of "cppoutfilename" macro with NULL value in preProcess()
1646 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1647 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1648 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1649 replaced with set *binPathSet
1650 * shash_add() deallocates the item, if allready exsists, before adding the new one
1651 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1653 2003-03-30 Scott Dattalo <scott@dattalo.com>
1655 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1656 a nested for loop bug in the PIC port
1657 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1660 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1662 * support/Util/dbuf.h: remove C++ stuff to make it portable
1664 2003-03-28 Borut Razem <borut.razem@siol.net>
1666 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1667 literal strings in stringLiteral()
1668 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1669 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1672 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1674 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1676 2003-03-26 <johan@balder>
1678 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1679 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1680 * src/SDCCast.c (decorateType): fixed " -v < 3"
1682 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1684 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1685 Added Lenny Story's debug infrastructure changes:
1686 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1687 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1688 * src/cdbFile.c: added
1689 * src/SDCCdebug.c: added
1690 * src/SDCCdebug.h: added
1691 * src/SDCCast.c (createFunction)
1692 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1693 * src/SDCCmain.c (parseCmdLine, main)
1694 * src/SDCCmem.c (redoStackOffsets)
1695 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1698 * src/avr/gen.c (genAVRCode)
1699 * src/ds390/gen.c (gen390Code)
1700 * src/mcs51/gen.c (gen51Code)
1701 * src/pic/gen.c (genpic14Code)
1702 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1703 * src/xa51/gen.c (genXA51Code)
1704 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1706 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1708 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1709 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1711 2003-03-22 <johan@balder>
1713 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1715 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1717 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1718 * doc/cdbfileformat.lyx: added, written by Lenny Story
1719 * doc/Makefile: added cdbfileformat.lyx
1720 * doc/clean.mk: added cdbfileformat.lyx
1722 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1724 * src/mcs51/peeph.def: fix bug #705773
1726 2003-03-20 <johan@balder>
1728 An sfr/sbit can have an "at #" AND an initializer
1729 * src/SDCCsymt.c (checkSClass):
1730 * src/SDCCmem.c (allocGlobal):
1731 * src/SDCCmem.c (allocLocal):
1732 * src/SDCCast.c (createBlock):
1734 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1736 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1738 2003-03-16 <johan@balder>
1740 Undid the hackup of const and volatile, the problem is much bigger
1742 * src/SDCCast.c:1.171
1743 * src/SDCCglue.c:1.138
1744 * src/SDCCicode.c:1.146
1745 * src/SDCCsymt.c:1.150
1746 * src/SDCCval.c:1.65
1748 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1750 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1751 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1753 2003-03-13 <johan@balder>
1755 Hackup const and volatile modifiers in type chains a bit:
1757 * src/SDCCast.c:1.169
1758 * src/SDCCglue.c:1.136
1759 * src/SDCCicode.c:1.143
1760 * src/SDCCsymt.c1.146
1761 * src/SDCCsymt.h1.59
1762 * src/SDCCval.c:1.63
1764 2003-03-12 <johan@balder>
1766 * src/SDCCBBlock.h: more LRH debugging junk
1767 * src/SDCCcflow.h: more LRH debugging junk
1768 * src/SDCCloop.c: more LRH debugging junk
1769 * src/SDCC.y (struct_declaration): fixed bug #697590
1770 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1771 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1772 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1774 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1775 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1776 test function names must now match exactly).
1777 * src/SDCCcse.c: added special case in findCheaperOp to allow
1778 extending a short integer. Makes less awful code for bug 700121 test case.
1780 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1782 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1783 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1785 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1787 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1788 actually called (operandsNotEqual() was called for all
1789 operandsNotEqualX tests).
1791 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1793 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1794 with shorter literals. Fixes bug 700121.
1796 2003-03-11 <johan@balder>
1798 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1800 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1802 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1803 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1805 2003-03-10 Borut Razem <borut.razem@siol.net>
1807 * src/SDCCmain.c: pipe preprocessor's output
1808 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1809 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1810 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1811 which closes all pipes in pipeSet set
1812 * src/SDCCset.c: free deleted item in function deleteSetItem()
1813 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1814 moved from z80 to src subproject
1815 * .version: increased version number to 2.3.4
1817 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1819 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1820 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1821 * support/regression/ports/xa51/spec.mk: fix typo
1823 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1825 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1827 2003-03-09 Borut Razem <borut.razem@siol.net>
1829 * src/SDCCmain.c: pipe preprocessor's output
1830 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1831 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1832 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1833 which closes all pipes in pipeSet set
1834 * src/SDCCset.c: free deleted item in function deleteSetItem()
1835 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1836 moved from z80 to src subproject
1838 2003-03-09 Borut Razem <borut.razem@siol.net>
1840 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1841 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1842 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1843 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1844 * src/SDCCglobl.h: unification of WIN32 native definitions
1846 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1848 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1850 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1852 * src/configure.in: check for endianess (even while cross-compiling)
1853 * src/configure: check for endianess (even while cross-compiling)
1854 * src/configure_in.h: check for endianess (even while cross-compiling)
1855 * src/avr/gen.c: remove old endianess stuff
1856 * src/mcs51/gen.c: remove old endianess stuff
1857 * src/ds390/gen.c: remove old endianess stuff
1858 * src/pic/gen.c: remove old endianess stuff
1859 * src/pic/genarith.c: remove old endianess stuff
1860 * src/pic/glue.c: fix endianess check
1861 * src/pic16/gen.c: remove old endianess stuff
1862 * src/pic16/genarith.c: remove old endianess stuff
1863 * src/pic16/glue.c: fix endianess check
1864 * src/xa51/gen.c: remove old endianess stuff
1865 * src/z80/gen.c: fix endianess check
1866 * src/SDCCglue.c: fix endianess check
1867 * src/ds390/peeph.def: fix bug 700036
1869 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1871 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1872 * src/configure: find appropriate data-types on host for SDCC's int and long
1873 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1874 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1875 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1877 2003-03-07 <johan@balder>
1880 some minor cleanups before the big shot
1881 OP_DEFS and OP_USES now use Kevin's protection
1882 new option --nolabelopt
1893 * src/ds390/ralloc.c:
1894 * src/mcs51/ralloc.c:
1896 * src/xa51/ralloc.c:
1899 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1901 * src/pic/pcode.c (get_op): fix 64 bit warnings
1902 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1903 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1904 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1905 * support/regression/tests/malloc.c: fix 64 bit warnings
1907 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1909 * src/mcs51/gen.c (genMinus): fixed bug 696436
1911 2003-03-02 Borut Razem <borut.razem@siol.net>
1913 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1915 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1917 * configure.in: test for mkstemp
1918 * sdccconf_in.h: add HAVE_MKSTEMP
1920 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1922 * device/include/ctype.h: removed warning while using --stack-auto
1923 * device/include/malloc.h: removed warning while using --stack-auto
1924 * device/include/string.h: removed warning while using --stack-auto
1926 2003-02-23 Borut Razem <borut.razem@siol.net>
1928 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1929 because NDEBUG is defined (see man assert)
1930 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1932 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1934 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1935 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1937 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1939 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1940 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1942 2003-02-18 <johan@balder>
1944 * as/mcs51/asmain.c (asmbl): module can start with a digit
1945 * as/z80/asmain.c (asmbl): module can start with a digit
1947 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1949 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1950 * src/asm.c: fix pipe() for Mingw32
1952 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1954 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1955 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1956 make -V work again; --c1mode reads now from stdin
1957 * doc/sdccman.lyx: added --c1mode
1958 * support/Util/SDCCerr.c: new messages for c1 mode
1959 * support/Util/SDCCerr.h: new messages for c1 mode
1960 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1962 2003-02-15 <johan@balder>
1964 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1966 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1968 * doc/sdccman.lyx: Environment variables, -o and other minor things
1970 2003-02-14 <johan@balder>
1972 * src/xa51/main.c: before anyone really tries to use it :)
1974 * Install doc's in share/sdcc/doc
1975 * removed some obsolete files
1976 * Do a proper make distclean and uninstall
1977 M Makefile.common.in
1980 M device/include/Makefile.in
1981 M device/lib/Makefile.in
1984 M sim/ucsim/doc/Makefile.in
1987 R src/xa51/peeph.rul
1988 M support/cpp2/Makefile.in
1989 M support/makebin/Makefile
1992 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1994 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1996 2003-02-10 Borut Razem <borut.razem@siol.net>
1998 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1999 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2000 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2001 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2002 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2003 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2004 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2005 src/z80/Makefile.bcc: Borland Makefile cleanup
2006 * as/z80/Makefile.bcc: Added Borland Makefile
2007 * support/cpp2/borland.h: Removed
2009 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2011 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2012 * src/SDCC.lex: new pragma NOIV
2013 * src/SDCCglobl.h: new pragma NOIV
2014 * src/SDCCmem.c: new pragma NOIV
2016 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2018 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2020 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2022 * src/SDCCmain.c: signal handling is switched off by --debug
2023 * doc/Makefile: small fix for install; use clean.mk again
2024 * doc/clean.mk: clean *.pdf and *.html too
2026 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2028 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2029 * device/lib/printfl.c: fix a ds390 bug by making it portable
2030 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2031 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2032 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2033 * debugger/mcs51/cmd.c: converted multi-line string literals
2034 * sim/ucsim/globals.cc: converted multi-line string literals
2035 * src/SDCCmain.c: introduced signal handler to remove temp files
2036 * doc/Makefile: small tweaks, implement clean
2037 * doc: removed generated files
2039 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2041 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2042 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2043 Address Record is not correctly generated for DS390."
2045 2003-02-02 Borut Razem <borut.razem@siol.net>
2047 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2048 * as/mcs51/asm.h: fixed compilation with Borland C
2049 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2050 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2051 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2052 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2053 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2054 src/z80/Makefile.bcc: delete $(LIB) only if exist
2055 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2057 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2059 * device/include/malloc.h: introduced NULL
2060 * device/include/string.h: introduced NULL
2061 * device/include/stdlib.h: introduced NULL
2062 * device/lib/_memcpy.c: removed NULL
2063 * device/lib/_strcat.c: removed NULL
2064 * device/lib/_strchr.c: removed NULL
2065 * device/lib/_strcmp.c: removed NULL
2066 * device/lib/_strcpy.c: removed NULL
2067 * device/lib/_strcspn.c: removed NULL
2068 * device/lib/_strlen.c: removed NULL
2069 * device/lib/_strncat.c: removed NULL
2070 * device/lib/_strncmp.c: removed NULL
2071 * device/lib/_strncpy.c: removed NULL
2072 * device/lib/_strpbrk.c: removed NULL
2073 * device/lib/_strrchr.c: removed NULL
2074 * device/lib/_strspn.c: removed NULL
2075 * device/lib/_strstr.c: removed NULL
2076 * device/lib/_strtok.c: removed NULL
2077 * device/lib/malloc.c: removed NULL, include own header
2079 2003-02-02 <johan@balder>
2081 * 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
2082 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2083 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2084 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2085 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2086 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2088 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2090 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2093 2003-02-01 <johan@balder>
2095 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2097 2003-01-31 <johan@CP255758-A>
2099 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2101 2003-01-30 <johan@balder>
2103 * src/SDCCBBlock.c: automatic bug detection
2104 * src/SDCCicode.c: automatic bug detection
2106 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2108 * src/SDCCglobl.h: now --xram-size 0 works
2109 * src/SDCCmain.c: now --xram-size 0 works
2111 2003-01-29 <johan@balder>
2113 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2115 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2117 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2118 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2119 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2120 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2121 * src/SDCCglobl.h: Added options --xram-size and --code-size
2122 * src/SDCCmain.c: Added options --xram-size and --code-size
2124 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2126 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2127 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2129 2003-01-27 <johan@balder>
2131 * src/SDCC.y: fixed bug #613764
2133 2003-01-26 <johan@balder>
2135 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2136 * src/SDCCsymt.h: fixed bug #673374
2137 * src/SDCCglue.c: fixed bug #661910
2138 * src/SDCCast.c: fixed bug #458099 and 673374
2140 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2142 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2143 * as/mcs51/strcmpi.h: added
2144 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2145 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2146 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2147 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2148 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2149 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2150 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2151 * as/mcs51/Makefile.aslink: new module strcmpi
2152 * as/mcs51/Makefile.asx8051: new module strcmpi
2153 * as/mcs51/Makefil.bcc: new module strcmpi
2154 * as/mcs51/Makefile.in: new module strcmpi
2155 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2157 2003-01-26 <johan@balder>
2159 * src/SDCCglue.c: reverted back to 1.124
2160 * src/SDCCast.c: reverted back to 1.156
2161 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2163 2003-01-25 <johan@balder>
2165 * src/SDCCglue.c: A better fix for bug #661910
2166 * src/SDCCast.c: A better fix for bug #661910
2167 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2169 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2171 * src/Makefile.in: remove spawn.o
2172 * src/SDCCmain.c: remove spawn.h
2173 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2174 * src/spawn.c: removed
2175 * src/spawn.h: removed
2176 * support/regression/ports/ds390/spec.mk: link with -r
2178 2003-01-24 <johan@CP255758-A>
2180 * src/ds390/gen.c (aopOp): fixed bug #667458
2181 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2182 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2183 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2185 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2187 * src/mcs51/peeph.def: better assembler identation by Frieder
2188 * src/mcs51/gen.c: better assembler identation by Frieder
2190 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2192 * as/z80/string.h: removed for gcc 3.2
2193 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2194 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2196 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2198 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2199 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2200 * support/regression/Makefile: separate temp files for ports
2201 * support/regression/generate-cases.py: separate temp files for ports
2202 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2203 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2205 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2207 * moved tinitalk to device/examples/ds390
2209 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2211 * as/mcs51/lkmem.c: rflag is for DS390
2212 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2213 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2214 (linkEdit): move mem- and map-files the same way as ihx-files
2215 * src/z80/main.c (_setDefaultOptions): removed --generic
2216 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2217 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2218 * src/pic/glue.c (picglue): --c1mode works again
2219 * src/pic16/glue.c (pic16glue): --c1mode works again
2220 * src/asm.c (printCLine): fix #660034
2222 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2224 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2225 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2226 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2227 * as/mcs51/lkmem (summary): better fix for sp problem
2228 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2229 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2230 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2231 remove --stack-after-data
2233 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2235 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2236 * src/SDCCutil.c (join): ugly bug: missing '\0'
2237 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2239 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2241 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2243 * src/pic/main.c (_asmCmd): gpasm supports -o
2244 * src/z80/main.c: more general macros
2245 * device/lib/Makefile.in: remove intermediate files
2247 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2249 * .version: Bumped version number to 2.3.3
2250 * src/SDCCBBlock.c: new option -o
2251 * src/SDCCglobl.h: new option -o
2252 * src/SDCCglue.c: new option -o
2253 * src/SDCCmain.c: new option -o
2254 * src/asm.c: new option -o
2255 * src/ds390/main.c: new option -o
2256 * src/pic/glue.c: new option -o
2257 * src/pic/pcode.c: new option -o
2258 * src/pic/ralloc.c: new option -o
2259 * src/pic16/glue.c: new option -o
2260 * src/pic16/pcode.c: new option -o
2261 * src/pic16/ralloc.c: new option -o
2262 * src/z80/main.c: new option -o
2263 * device/lib/Makefile.in: use -o
2264 * support/regression/ports/ds390/spec.mk: use -o
2265 * support/regression/ports/gbz80/spec.mk: use -o
2266 * support/regression/ports/mcs51/spec.mk: use -o
2267 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2268 * support/regression/ports/z80/spec.mk: use -o
2269 * support/regression/ports/ucz80/spec.mk: use -o
2270 * support/regression/ports/xa51/spec.mk: use -o
2271 * support/regression/fwk/lib/timeout.c: fix usage string
2273 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2274 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2276 2003-01-07 <johan@balder>
2278 * src/SDCCast.c (decorateType): fixed bug #600035
2280 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2281 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2282 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2283 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2284 * src/pic/pcode.c: outcommented unused variable to remove warnings
2285 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2287 2003-01-06 <karl@turbobit.com>
2288 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2291 2003-01-06 <johan@balder>
2293 * src/SDCCicode.c: fixed array add
2295 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2296 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2297 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2299 2003-01-04 <johan@balder>
2301 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2303 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2304 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2306 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2307 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2308 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2310 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2311 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2313 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2314 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2316 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2317 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2319 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2321 * in \sdcc\as\mcs51\ changed these files in order to create an
2322 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2323 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2324 following files to include the previous two files: aslink.dsp,
2325 Makefile.aslink, Makefile.bcc, and Makefile.in.
2327 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2328 .adb instead of .cdb
2330 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2332 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2333 value from option --iram-size.
2335 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2337 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2340 2002-09-18 <wiml@hhhh.org>
2342 * SDCClrange.h: exposed setFromRange() and setToRange()
2343 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2344 packRegsForAccUse() (bug 542397)
2345 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2346 multiple times and emitting the fetch operations more than once
2347 added aopGetUsesAcc() function to allow binary operators to
2348 fetch their operands in the correct order; made genMinus() emit
2349 compact code for X = LITERAL - Y
2351 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2352 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2353 sprintf() in line 1267.
2355 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2356 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2359 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2360 Changes to aslink (All the changes are marked with 'JCF'):
2362 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2365 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2366 area BSEG. Also moves, if possible, the DATA area down into the internal
2367 ram so more space is available.
2369 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2372 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2373 not bytes. Function summary() which creates a memory usage summary
2374 file with extension .mem. Reports of overlaping stack and small stack
2375 size. If the space for the stack is less than 16 bytes aslink trows a
2378 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2379 the 8051. Option 'y' for memory summary output file.
2381 Changes to sdcc (All the changes are marked with 'JCF'):
2383 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2385 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2386 overlaying area for it (uses RegBankUsed[4]).
2388 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2389 bank zero as used by default. By default aslink locates the stack
2390 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2391 the creation of the .mem file. Delegates the allocation of data area
2392 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2393 the begining of the stack area to aslink.
2395 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2396 glue() in SDCCglue.c creates an area for it.
2398 2002-09-03 Borut Razem <borut.razem@siol.net>
2399 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2400 sdcc/src/pic/glue.c:
2401 introduced atexit() handler for teporay files removal in case of
2402 errors, assertions, ...
2404 2002-08-29 Borut Razem <borut.razem@siol.net>
2405 * sdcc/support/cpp2/auto-host_vc_in.h:
2406 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2407 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2408 Maybe there is a similar problem with BORLANDC? It should be checked!
2410 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2411 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2412 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2413 was not executed, and the compiler (cl) launched a warning:
2414 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2416 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2417 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2419 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2420 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2422 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2423 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2424 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2425 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2426 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2427 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2428 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2429 - added Release configuration in VS projects
2430 - review of compiler an linker options
2431 - VC .exe files are generated in bin_vc directory, not to interfere
2432 with binaries generated from other projects (cygwin, mingw, bcc ...)
2434 * sdcc/src/yacc.dsp: added
2436 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2437 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2438 and insert the version number definitions from .version
2440 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2442 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2443 added - genarate auto-host.h using auto-host_vc_in.h as template
2446 removed from CVS, generated automatically
2448 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2449 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2451 2002-08-11 Borut Razem <borut.razem@siol.net>
2452 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2454 2002-08-10 Borut Razem <borut.razem@siol.net>
2455 * src/SDCCmain.c (main):
2456 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2457 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2458 The consequence was that some temporary files were not removed.
2461 unification of code in functions tempfilename() and tempfile():
2462 function tempnam() is defined in Visual Studio 6.0 and .NET
2464 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2466 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2467 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2468 - removed compiler command line option /WX: Treats all warnings as errors
2469 - update a list of source files, included into the project
2471 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2472 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2473 changed project type to Generic Project so that can be correcly converted to VS.NET project
2475 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2477 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2479 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2481 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2482 added return 0 statements after assert() to make compiler happy
2484 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2485 added newline in the def file to keep MSC compiler satisfied
2487 * sdcc/src/z80/gen.c:
2488 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2489 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2490 - solved MSC error in function aopDump()
2492 * sdcc_vc.h: define PREFIX as "\\sdcc"
2494 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2495 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2497 2002-06-22 Scott Dattalo <scott@dattalo.com>
2498 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2499 - Rewrote the register banking algorithm.
2500 - Added pCode live-range analysis to registers (for now, only non-used and
2501 singly-used registers optimized away)
2503 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2505 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2507 2002-05-10 Scott Dattalo <scott@dattalo.com>
2508 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2510 2002-04-22 Michael Hope <michaelh@vroom>
2512 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2514 * configure.in (DD_COPT): Added include support required for gbdk.
2516 * .version: Bumped version number just to increase it.
2518 * src/SDCCmain.c: Added -nostdinc to the default options.
2520 2002-04-15 Michael Hope <michaelh@vroom>
2522 * device/lib/z80/printf.c (sprintf): Added.
2524 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2526 * src/z80/peeph.def: Added transpose redundent load rule.
2528 * src/z80/main.c: Added force callee saves for jaune.
2530 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2532 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2534 2002-03-28 Johan Knol <johan@balder>
2536 * src/SDCCval.c: fixed bug #532436
2538 2002-03-14 Scott Dattalo <scott@dattalo.com>
2540 Added "char *Processor" field to the port structure.
2543 Added -p option. Allows port dependent processor to be specified.
2546 Initialized the new field char *Processor field to NULL in all ports
2549 Compiler generated registers for interrupt context saving
2550 were not getting allocated.
2552 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2555 Fixed left shift. Will promote the left side of a left shift
2556 if a) left shifting more than size of operand or b) when assigned
2557 to something size > size of left side
2559 2002-03-14 Scott Dattalo <scott@dattalo.com>
2561 tons of changes. Register allocation has been
2562 rewritten. Added customization for the various PICs. Flow
2563 analysis is restructured. ...
2569 Added. device.c is a PIC port hack to accomodate variations
2572 2002-03-13 Michael Hope <michaelh@vroom>
2574 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2576 2002-03-04 johanknol <johanknol@manik>
2578 * /src/SDCCval.c: fixed
2580 const unsigned char arr[][2] = { { 0, 1 } };
2581 t18.c:1: error: Initializer element is not constant
2583 2002-03-04 bela <bela@manik>
2585 * /device/include/mcs51reg.h:
2586 ds89c420 register definition update
2588 2002-03-03 <johan@FRIJA>
2590 * support/Util/SDCCerr.c: did something, but don't no why anymore
2592 * support/regression/tests/bug-524691.c: made it a little less shy
2594 * src/SDCCast.c (decorateType): fixed bug #524697
2596 * src/SDCCast.c: made some lineno improvements
2598 * src/SDCCval.c (getNelements): changed warning to error
2600 * src/SDCCglue.c (printIvalArray): changed warning to error
2602 * src/SDCCicode.c: fixed a warning for mingw
2604 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2606 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2608 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2610 * src/ds390/peeph.def:
2611 Added some more peephole rules
2613 * src/ds390/gen.c: Various fixes & enhancements
2615 * src/SDCClrange.c, src/SDCClrange.h:
2616 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2618 * src/ds390/ralloc.c:
2619 various fixes & enhancements (ds390) specific
2621 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2622 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2625 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2627 2002-03-02 <johan@FRIJA>
2629 * src/SDCCast.c (decorateType): fixed bug #524708
2631 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2633 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2635 2002-03-01 Michael Hope <michaelh@vroom>
2637 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2639 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2641 2002-03-01 <johan@FRIJA>
2643 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2645 * src/SDCCast.c (decorateType): fixed bug #524209
2647 * src/SDCCval.c (valNot): fixed bug #524195
2649 2002-02-26 <johan@balder>
2651 * src/xa51/gen.c: fixed a warning
2653 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2655 * src/SDCCast.c (decorateType): fixed bug #522534
2657 2002-02-23 <johan@balder>
2659 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2661 2002-02-22 <johan@balder>
2663 * src/SDCCast.c: fixed bug #514865
2665 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2667 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2669 * sdcc/src/SDCCloop.c:
2670 Previous fix was not good. basic blocks that have "break" or "return" are
2671 not really partof a loop , but live ranges used in these blocks should
2672 be live thru the entire loop, so set partOfLoop but don't add them to
2675 2002-02-21 <johan@FRIJA>
2677 * src/SDCCcse.c: fixed bug #514308
2679 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2682 Fixed BUG #519583. If a conditional block ended in a return/break
2683 statement inside a loop, it was not being considered part of the loop.
2685 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2687 2002-02-10 Karl Bongers <karl@turbobit.com>
2690 Fixed up SDCDB debugger somewhat. Updated debugger/README
2691 with lots of comments and notes.
2693 * device/examples/test2.c:
2694 Fix bug, "red" variable not being initialized(compiler complained).
2696 * device/examples/Makefile, examples/test3.c:
2697 Add Makefile in device/examples folder, compiles test3.c
2698 for use as a multiple module SDCDB test case.
2700 * sim/ucsim/cmd.src/cmdset.cc:
2701 Took out debug printfs in ucsim "next" command.
2704 Karl and Johan start ucsim XA support. Most dissassembly working,
2705 about 75% emulation done(plenty of work remaining).
2707 * sim/ucsim/z80.src:
2708 Add Z80 support to ucsim, add test-ucz80 regression test,
2709 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2710 Notice z80 compiler fails on examples/test3.c/crc code.
2712 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2714 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2715 Added support for --parms-in-bank1
2717 * src/ds390/peeph.def:
2718 added a few more peephole optimzations
2721 1) added __builtin_inp & __builtin_outp used to read in data of given length
2722 from a memory mapped port
2723 2) added __builtin_memcmp
2724 3) added __builtin_swapw swap bytes of a short
2726 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2727 1) handle multiple send & receives from register bank1
2728 2) ralloc can now allocate DPTR1 to some liveRanges
2730 * src/SDCCsymt.c, src/SDCCsymt.h:
2731 changes to handle multiple sends & receives
2734 added some pointer arithmetic optimization
2737 added some pointer arithmetic optimizations but not stable yet so not
2738 called from anywhere (will get this working shortly)
2740 * src/SDCCopt.c: fixed for multiple sends & receives
2743 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2744 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2745 set preprocessor defines (depending on options)
2747 * src/SDCCicode.c, src/SDCCicode.h:
2748 changes made to handle multiple sends & receives
2751 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2753 * src/SDCCcse.c, src/SDCCcse.h:
2754 added function findbackward def (to be used in upcoming optimization)
2756 * src/SDCCcflow.c, src/SDCCcflow.h:
2757 added function returnAtEnd - to determine if a basic block terminates with
2760 * src/SDCCast.c, src/SDCCast.h:
2761 added option parms-in-bank1
2763 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2764 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2765 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2766 adjusted for --parms-in-bank1 option
2768 * device/include/string.h:
2769 donot redefine "reentrant" keyword
2771 * device/include/ds80c390.h: Added some more SFRs
2773 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2775 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2777 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2779 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2781 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2783 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2785 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2787 * Added --xram-movc option
2789 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2791 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2793 2002-01-11 Johan Knol
2795 * Added math lib of Jesus Calvino-Fraga
2797 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2799 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2800 * support/regression/Makefile: new target test-mcs51-stack-auto
2801 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2803 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2805 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2807 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2809 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2811 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2813 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2815 * src/SDCCglue.h: add definition for printIvalChar()
2817 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2819 * src/SDCCast.c: fix #498138 by Johan
2821 * src/SDCCglue.c: fix #498138 by Johan
2823 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2825 * support/regression/Makefile: fix clean
2827 * support/regression/ports/ds390/support.c: fix transmission of last character
2829 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2831 * /sdcc/src/ds390/gen.c:
2832 a) improved computing address of stack variable
2833 b) took out some #if 0 code
2834 c) improved parmBytes adjustment
2835 d) improved genPlusIncr & genMinusIncr
2836 e) genCmp could generate bad code (when left assigned to DPTR)
2837 f) Fixed bug in hasInc
2839 * /sdcc/src/ds390/ralloc.c:
2840 a) packRegsForSupport could mess up live information (Fixed)
2841 b) packRegsDPTRuse could be incorrect for left & right shift
2843 * /sdcc/src/mcs51/ralloc.c:
2844 packRegsForSupport could mess up the live information (Fixed)
2846 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2848 * /sdcc/src/SDCCast.c:
2849 can reverse a loop even if function call is present as long
2850 as the loop control variable is local & is not passed as parameter
2852 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2854 * /sdcc/ChangeLog: *** empty log message ***
2856 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2857 More builtin function additions for TININative
2859 * /sdcc/src/ds390/ralloc.c:
2860 Had broken the regression testsuite
2862 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2864 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2865 Added funcattr hasStackParms will be set for reentrant functions when there
2866 are paramteres on the stack, this helps in minimizing frame pointer generation
2867 typeFromStr can handle function pointers now
2869 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2870 *** empty log message ***
2872 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2874 * /src/ds390/gen.c, /src/ds390/main.c:
2875 More builtin function additions for TININative
2877 * /src/ds390/ralloc.c:
2878 Had broken the regression testsuite
2880 * /src/SDCCast.c: Fixed a bug in dumptree
2882 * /src/SDCCsymt.c, /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 * /doc/builtins.txt, /doc/TININative.txt:
2888 *** empty log message ***
2891 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2893 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2894 ALPHA version for -mTININative
2896 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2897 updated to reflect changes in the port structure
2900 added function do_assemble (similar to do_link) if non-null this function
2901 will be called to do assembly (-mTININative) requires a multi command
2903 added function genAssemblerEnd will be called to generate assembler Epilogue
2906 added _JavaNative to debug info printing
2908 * /src/SDCCmain.c: added option --tini-libid
2909 added port->do_assemble function (-mTININative) has a multi command assemble
2911 * /src/SDCCglue.c: Disabled "constExpr" check
2912 added port->genAssemblerEnd function
2914 * /src/SDCCglobl.h: Added option --tini-libid value
2917 tookout optimizeCompare from the header (has no external references)
2919 * /src/SDCCast.c: made one more function "static"
2921 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2923 * src/z80/mappings.i: Added z80asm support.
2925 * src/z80/main.c: Added z80asm support on --asm=z80asm
2927 * src/z80/gen.c: Fixed asm portability issues.
2929 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2931 * src/SDCCglue.c (printExterns): Added global/extern split.
2933 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2935 * support/regression/Makefile: added test for mcs51 model large
2937 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2939 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2941 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2943 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2945 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2947 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2949 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2951 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2953 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2955 * support/regression/tests/simplefloat.c: Port to mcs51.
2957 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2958 * support/regression/tests/bug-485362.c: Added.
2960 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2962 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2964 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2966 * src/z80/gen.c (aopDump): Added a dump function.
2968 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2969 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2971 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2973 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2975 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2977 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2979 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2981 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2983 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2985 * support/regression/ports/ds390/support.c: Use tinibios.
2987 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2989 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2991 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2992 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2994 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2996 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2998 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3000 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3002 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3003 (packRegsForIYUse): Created and optimised.
3005 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3007 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3008 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3010 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3012 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3014 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3016 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3018 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3020 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3022 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3024 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3026 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3028 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3030 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3032 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3033 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3034 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3036 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3038 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3039 (genNotFloat): Added.
3040 (genUminusFloat): Added.
3042 * device/lib/z80/Makefile: Added floating pt stubs.
3044 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3046 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3048 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3050 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3052 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3054 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3056 * sdcc/support/regression/Makefile: Add port ds390.
3058 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3060 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3062 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3064 * sdcc/support/regression/ports/ds390/support.c: Added.
3066 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3068 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3070 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3072 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3074 * device/include/malloc.h: Added z80 and gbz80 support.
3076 * device/lib/gbz80/heap.s: Added.
3078 * device/lib/z80/heap.s: Added.
3080 * device/lib/malloc.c: Added z80 and gbz80 support.
3082 * support/regression/tests/malloc.c (testMalloc): Added.
3084 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3086 * support/regression/tests/bug-478094.c: Added.
3088 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3090 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3092 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3094 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3096 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3098 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3100 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3102 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3104 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3106 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3108 * support/regression/tests/bug-477927.c: Added.
3110 * src/z80/peeph.def: Added minor rules.
3112 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3114 * src/z80/peeph.def: Added jump optimisation modification.
3116 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3118 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3120 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3122 * support/regression/tests/funptrs.c: Added.
3124 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3126 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3128 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3130 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3132 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3134 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3135 (movLeft2ResultLong): Created.
3137 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3138 (joinPushes): Added. Joins two char pushes into a word push.
3140 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3142 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3144 * support/makebin/Makefile (install): Added creation of dest dir.
3146 2001-10-24 Karl Bongers <karl@turbobit.com>
3148 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3150 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3152 * src/z80/ralloc.c: Turned off faulty pack for one use.
3154 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3156 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3158 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3160 * support/regression/Makefile: Improved clean
3162 * support/regression/ports/gbz80/spec.mk: Added clean
3164 * support/regression/ports/host/spec.mk: Added clean
3166 * support/regression/ports/z80/spec.mk: Added clean
3168 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3170 * support/regression/ports/mcs51/timeout.c: little improvements
3172 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3174 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3176 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3178 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3180 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3182 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3184 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3186 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3187 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3189 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3191 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3193 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3195 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3197 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3199 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3201 * support/regression/tests/longor.c: Added.
3203 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3205 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3207 * as/mcs51/aslink.h: define PATH_MAX
3209 * as/mcs51/asm.h: define PATH_MAX
3211 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3213 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3215 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3217 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3219 * src/SDCCglobl.h: define PATH_MAX
3221 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3223 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3225 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3227 * src/z80/gen.c (gencjneshort): Fixed
3229 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3231 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3233 * support/regression/tests/bug-469671.c: Added.
3235 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3237 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3239 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3241 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3243 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3245 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3247 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3249 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3251 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3253 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3255 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3257 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3259 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3261 * 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.
3263 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3265 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3267 2001-10-07 <johan@FRIJA>
3269 * device/lib/gets.c (gets): fixed the return value.
3271 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3272 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3274 * 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.
3276 * 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.
3278 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3280 * src/pic/gen.c: Removed Safe_strdup.
3282 * configure.in: Added option to enable libgc support.
3284 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3285 (bitVectUnion): Optimised.
3286 (bitVectIntersect): Optimised.
3287 (bitVectBitsInCommon): Optimised.
3288 (bitVectCplAnd): Optimised.
3290 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3292 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3294 * src/SDCCmain.c: distinguish between assembler debug and plain options
3296 * src/avr/main.c: remove standard assembler options
3298 * src/ds390/main.c: remove standard assembler options
3300 * src/mcs51/main.c: remove standard assembler options
3302 * src/port.h: removed "PENDING" comment
3304 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3306 * src/device/lib/_mulint.c : new, with assember functions
3308 * src/device/lib/_mullong.c : new, with assember functions
3310 * src/device/lib/_divuint.c : with assember functions
3312 * src/device/lib/_divsint.c : with assember functions
3314 * src/device/lib/_divulong.c: with assember functions
3316 * src/device/lib/_divslong.c: with assember functions
3318 * src/device/lib/_moduint.c : with assember functions
3320 * src/device/lib/_modsint.c : with assember functions
3322 * src/device/lib/_modulong.c: with assember functions
3324 * src/device/lib/_modslong.c: with assember functions
3326 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3328 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3330 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3331 replaced _mululong.c and _mulslong.c by _mullong.c
3333 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3335 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3337 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3339 * src/SDCCglue.c: test, if win32api is available for MINGW
3341 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3343 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3344 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3345 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3346 * support/regression/ports/host/spec.mk: removed GENERIC
3347 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3348 * support/regression/ports/z80/spec.mk: removed GENERIC
3350 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3352 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3354 * support/regression/tests/bug-467035.c: Created.
3356 2001-10-01 <johan@FRIJA>
3358 * src/SDCC.y: fixed bug #466586 part 1
3360 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3362 * SDCCicode.c: z80 has no generic pointers
3363 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3365 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3367 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3369 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3371 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3373 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3375 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3377 * configure.in: Fixed up so that ucsim is only configured once.
3379 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3381 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3382 (getPathDifference): As above.
3384 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3386 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3388 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3389 * .version: Updated to 2.3.1
3391 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3392 Added copyright header.
3394 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3395 (assemble): Added support for macro based assembler commands.
3396 (linkEdit): Added support for macro based linker commands.
3397 (preProcess): Changed the pre-processor to use macros.
3398 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3399 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3401 * device/lib/z80/crt0.s: Added module name for debugging.
3403 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3405 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3407 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3409 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3411 * src/Makefile.in: Added SDCCmacro and SDCCutil
3413 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3415 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3417 2001-09-16 <johan@FRIJA>
3419 * 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.
3421 2001-09-15 <johan@FRIJA>
3423 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3424 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3426 2001-09-11 <johan@FRIJA>
3428 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3430 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3432 * support/regression/tests/bug-460444.c: Added test case.
3434 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3435 (genCast): Added justification for all of the asserts.
3437 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3439 * support/regression/support.c: _xdata replaced by xdata
3441 * support/regression/spec.mk: removed _generic
3443 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3445 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3447 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3448 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3450 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3452 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3454 * support/regression/tests/bug-460010.c: Added test case.
3456 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3458 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3460 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3462 * support/regression/testfwk.c: removed workaround for bug #436344
3464 * support/regression/tests/bp.c: use less memory with mcs51
3466 * support/regression/tests/bug-441448.c: use less memory
3468 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3470 * support/regression/collate-results.py: typo
3472 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3474 * support/regression/tests/fetchoverlap.c: Added new test case.
3476 * support/regression/tests/bp.c: Added new test case.
3478 * support/regression/tests/bug-448984.c: Added new test case.
3480 * support/regression/tests/pow2shifts.c: Added new test case.
3482 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3483 (genlshTwo): Fixed right shift for count > 8.
3485 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3487 2001-09-08 <johan@FRIJA>
3489 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3491 2001-09-07 <johan@FRIJA>
3493 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3495 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3497 2001-09-06 <johan@FRIJA>
3499 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3500 * bernhard noted me at this: "() equals to (void)" (1.38)
3502 2001-09-05 <johan@FRIJA>
3504 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3506 2001-09-04 <johan@FRIJA>
3508 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3511 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3513 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3515 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3517 * link/z80/aslink.h: Fixed path for PATH_MAX
3519 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3521 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3523 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3525 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3527 * 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.
3529 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3531 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3532 (genCmp): Fixed up genCmp for the GB with longs.
3534 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3536 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3538 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3540 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3542 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3544 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3546 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3548 * 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.
3550 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3552 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3554 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3556 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3558 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3560 * sim/ucsim/configure: little improvement of Cygwin-detection
3561 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3562 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3563 * support/regression/tests/bug-221100.c: small changes for mcs51
3564 * support/regression/tests/bug-221168.c: small changes for mcs51
3565 * support/regression/tests/bug-227710.c: small changes for mcs51
3566 * support/regression/tests/staticinit.c: small changes for mcs51
3567 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3568 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3569 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601