1 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
11 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
12 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13 tests (which uses the port's oclsExpense function)
19 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
21 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
23 * src/SDCCcse.c (ifxOptimize),
24 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
25 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
26 deleting the IFX iCode.
27 * src/hc08/ralloc.c: reduced unneeded slocs
28 * src/hc08/gen.c: fixed bug in asmopToBoolean
30 2003-11-04 Borut Razem <borut.razem@siol.net>
32 * configure, configure.in, sdcc_vc_in.h, sdcconf.h,
33 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
34 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
35 transferred to configure
37 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
39 Use headers defined in the C[++] standards:
40 * sim/ucsim/gui.src/serio.src/fileio.cc
41 * sim/ucsim/gui.src/serio.src/frontend.cc
42 * sim/ucsim/gui.src/serio.src/main.cc
43 * sim/ucsim/gui.src/serio.src/posix_signal.cc
44 * support/Util/NewAlloc.c
50 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
52 * Added MSVC projects for hc08 assembler and linker:
53 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
54 /as/hc08/link_hc08.dsp
56 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
58 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
60 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
62 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
64 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
66 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
68 2003-10-31 Borut Razem <borut.razem@siol.net>
70 * support/cpp2/cpplib.h,
71 support/cpp2/cpplib.c,
72 support/cpp2/cpplex.c,
73 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
74 to switch _asm block preprocessing on / off. Default is
77 2003-10-31 Borut Razem <borut.razem@siol.net>
79 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
80 when outputting comment blocks (when executed with -C option) and
81 _asm (SDCPP specific) blocks
83 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
85 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
87 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
89 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
91 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
93 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
94 * src/SDCCast.c (decorateType): fixed bug #832664
96 2003-10-31 Borut Razem <borut.razem@siol.net>
98 * support\cpp2\cpplex.c: fixed for SDCPP:
99 comments(when executed with -C option) and _asm blocks
100 were included even if they where in skipped #if block.
101 Applied solution from GCC cpp 3.3.2
103 2003-10-31 Borut Razem <borut.razem@siol.net>
105 * src/SDCC.lex: sdcc now understands both formats:
106 '# <line_number> <file_name>' and
107 '#line <line_number> <file_name>'
108 * support/cpp2/cppmain.c: sdcpp now generates the standard
109 '# <line_number> <file_name>' instead of former
110 '#line <line_number> <file_name>'
112 2003-10-30 Borut Razem <borut.razem@siol.net>
114 * support/cpp2/cpphash.h,
115 * support/cpp2/cpplib.h
116 * support/cpp2/cpplex.c,
117 * support/cpp2/cppmain.c,
118 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
120 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
122 Fixed a number of problems revealed by bug #827883.
123 * src/SDCCloop.c (loopInvariants): Spill location of the
124 result operand should be recomputed if extracted from
125 a loop. Also, don't extract assignments of an iTemp
127 * src/SDCCast.c (isConformingBody): loop reversal should
128 not occur if the control variable is involved with a
131 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
133 * .version: bumped to 2.3.6 to reflect the big improvements
134 made by Erik and Klaus. Thanks!
136 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
138 Replaced the livrange code.
139 * src/SDCClrange.c: added new LR code
141 * src/SDCCBBlock.h: removed remainig parts from old LR code
142 * src/ds390/ralloc.c,
143 * src/ds390/gen.c: minor fixes to make it work with new code
145 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
150 * src/hc08/ralloc.c: Fix various warnings related to the hc08
151 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
152 (tweaked fix for bug #818696)
154 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
156 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
158 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
161 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
162 * src/mcs51/gen.c (gencjneshort),
163 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
164 more efficient (per Scott Bronson's suggestion)
166 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
168 Extended the semantics of the critical keyword to include
169 individual statements. See RFE #827755 and #799831
174 * support/Util/SDCCerr.c
175 * support/Util/SDCCerr.h
180 2003-10-19 Borut Razem <borut.razem@siol.net>
182 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
184 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
186 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
188 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
189 and predecrement operand is displayed
191 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
193 * src/SDCCval.c (valMinus): fixed bug #826041
195 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
197 Some hc08 related updates that I missed earlier
199 * support/regression/ports/hc08/spec.mk
201 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
203 New target "hc08" for the Motorola 68hc08 family of micros
211 * sim/ucsim/hc08.src/*
212 * sim/ucsim/configure.in
213 * src/ucsim/configure
214 * sim/ucsim/packages_in.mk
217 * device/include/mc68hc908qy.h
219 * device/lib/Makefile.in
220 * support/regression/ports/hc08/*
221 * support/regression/Makefile
223 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
225 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
227 * src/ds390/gen.c (genCast): fixed bug #821957
229 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
231 * device/lib/logf.c: "fixed" overlay bug
232 * support/regression/ports/host/spec.mk: added m library
233 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
234 * support/regression/tests/float_trans: added (for Eric)
236 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
238 * src/mcs51/gen.c (genCpl): fixed bug
239 http://sf.net/mailarchive/message.php?msg_id=6263915
241 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
243 * src/SDCCast.c (decorateType): added extended constant folding
244 * src/SDCCsymt.c (computeType): cleanup
245 * src/SDCCval.c (valShift): minor optimization
246 * support/regression/tests/ast_constant_folding.c: added
248 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
250 * src/SDCCmain.c: removed some unintended changes
252 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
254 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
255 * src/z80/gen.c: fixed part of bug #817589
256 * src/SDCCsymt.c (checkFunction): fixed bug #817895
258 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
260 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
278 * src/z80/gen.c: removed unused label "release:"
280 2003-10-06 Borut Razem <borut.razem@siol.net>
282 * src/SDCC.lex: removed definition of unused variables
283 save_optimize and save_options
285 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
287 * clean.mk: removed '=' in "-maxdepth=1"
288 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
289 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
291 2003-10-06 Borut Razem <borut.razem@siol.net>
293 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
294 my_unput() replaced by unput()
296 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
298 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
299 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
300 type-punned pointer will break strict-aliasing rules"
301 Old LR behaviour is again default; Klaus' LR can be choosen by
302 defining the environment variable LRKLAUS
306 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
307 * clean.mk: fixed removal of files in bin/CVS/
308 * device/lib/clean.mk: fixed removal of directories small and large
309 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
311 * src/SDCCval.c: removed superflous test for pedantic
313 2003-10-05 Borut Razem <borut.razem@siol.net>
315 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
316 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
317 message "unmatched #pragma SAVE and #pragma RESTORE"
319 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
321 * doc/sdccman.lyx: various additions and updates (interrupts, inline
322 assembly, critical functions, atomic, nojtbound)
324 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
326 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
332 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
335 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
337 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
339 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
340 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
341 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
343 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
345 * src/z80/gen.c (genRet): fixed bug #524753
346 * src/z80/gen.c (genCast): fixed internal error on cast from
348 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
349 fix for bug #477835 to the z80
350 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
351 for tracking iCodes in the peephole optimizer for z80
353 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
355 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
356 the other part of bug #814548
357 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
359 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
361 * src/SDCCcse.c: fixed part of bug #814548
363 2003-09-28 Borut Razem <borut.razem@siol.net>
365 * src/asm.c: rewrite of printILine() to use temporary file instead
367 * src/xa51/main.c: commented out declaration of int rewinds
369 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
371 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
373 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
375 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
376 * src/asm.c (printILine): Fixed bug #811015
378 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
380 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
383 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
385 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
386 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
387 to correctly handle general case of AOP_PAIRPTR
388 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
390 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
392 * src/mcs51/ralloc.c (fillGaps),
393 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
394 register positioning bug)
396 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
398 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
400 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
402 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
403 genCodePointerGet, genGenPointerGet, genFarPointerSet,
404 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
405 (ralloc doesn't intentionally do this now, but perhaps later)
406 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
407 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
408 register positioning bugs (Fixed bug #762602 and #795325)
409 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
411 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
412 lines that --i-code-in-asm generates
414 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
416 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
417 trying to fclose a FILE* that was already closed.
419 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
421 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
422 of const struct should be treated as if const themselves)
424 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
426 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
428 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
430 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
431 Unix (/n) and DOS (/r/n) line terminations.
433 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
435 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
438 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
440 * src/mcs51/gen.c (genFunction, genEndFunction),
441 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
442 and restore of EA so that stack offsets to parameters are
443 correct when using both critical and reentrant/stack-auto.
444 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
445 size (can be triggered in error if sloc is shared between
446 different sized objects)
447 * device/include/float.h: fixed macros to explicitly use
448 unsigned long where needed
450 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
452 Feature req. 799831: added code to allow nesting of critical functions
453 * src/mcs51/gen.c (genFunction, genEndFunction)
454 * src/ds390/gen.c (genFunction, genEndFunction)
456 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
458 * src/SDCCsymt.c (sclsFromPtr),
460 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
461 support for standard C idiom of memory mapped variables; for
462 example, *((xdata int*)0x1234) = 1 is now internally equivalent
463 to xdata int at 0x1234 tempvar = 1.
464 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
465 provided by Akiya ISHIDA
467 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
469 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
470 * src/SDCCval.c (constVal): added reduction from int to char
471 * src/SDCCval.c (valMult, valDiv): fixed sign handling
472 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
473 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
475 * support/regression/tests/shifts.c: fixed
477 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
479 * src/z80/gen.c (genXor): Fixed bug #805445
481 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
483 Fixed bug #621531 (const & volatile confusion in the type chain).
484 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
485 refer to the const or volatile state of the pointer itself.
498 * support/regression/tests/const.c
500 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
502 When checking for duplicated modules, use absolute paths
503 instead of relative paths. Files changed:
508 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
510 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
512 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
514 * device/include/string.h: added size_t typedef, changed
515 prototypes to use size_t, eliminated separate reentrant and
516 non-reentrant declarations, added _memmove declaration
517 * device/lib/_memcpy.c: changed to use size_t instead of int,
518 changed /4 to >>2 to avoid division library call
519 * device/lib/_memcmp.c,
520 * device/lib/_memset.c,
521 * device/lib/_strncat.c,
522 * device/lib/_strncpy.c,
523 * device/lib/_strncmp.c: changed to use size_t instead of int
524 * device/lib/_memmove.c: new file (fixed bug #772294)
525 * device/lib/Makefile.in: added _memmove.c
526 * device/lib/z80/asm_strings.s: fixed bug #772290
527 * support/regression/tests/bitfields.c: attempt to fix host assertion
528 failure on amd64-unknown-linux2.2
530 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
532 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
533 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
534 * as/z80/asmain.c (main): fixed bug #801766
536 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
538 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
541 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
543 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
544 reported in bug #800609
546 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
548 * Top header beautifications in src/pic16 directory:
549 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
550 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
551 pcoderegs.h, ralloc.c, ralloc.h
552 * main.c: added top header and GPL license notice
553 * pcode.c: fixed the if-conditional warning
555 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
557 * device/lib/_mullong.c: replaced int by short for gcc
559 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
561 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
562 and JUMPTABLE iCodes properly now (worked by accident before)
563 * src/mcs51/gen.c (leftRightUseAcc),
564 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
565 iCode properly now. Use getSize instead of nRegs since a & b
566 aren't part of the nRegs tally.
568 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
570 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
571 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
572 before instructions that use the _STATUS register
574 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
576 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
577 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
578 fetching of the pointer
579 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
580 copied from genNearPointerSet()
581 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
582 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
583 If they pop r0/r1 they must be called in the opposite order than aopOp().
584 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
585 (resp. --stack-auto), prepared for --xstack
587 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
589 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
591 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
593 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
594 these ports have their own __sdcc_external_start()
596 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
598 pic patch provided by Slade Rich <slade_rich@yahoo.com>
599 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
600 type for bits was changed. It resulted in bit variables becoming
601 global, which is not permitted in PIC 14 assembly output.
603 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
605 * doc/sdccman.lyx: various additions and updates. Rearranged sections
607 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
609 Z80 and MCS51 linkers complaint if a public symbol is defined
610 in more than one library module:
614 * as/mcs51/Makefile.in
616 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
618 A few small changes that speed up the peephole optimizer.
622 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
624 Try to make the peephole optimizer smarter by maintaining
625 an association between the assembly source code and the
626 iCodes that originated them. Put this information to use
627 with a new peephole rule condition "notVolatile" so that
628 the rules can be aggressive yet still safe.
633 * src/mcs51/peeph.def
635 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
639 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
640 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
641 if the left or right operand symbols have the accuse flag set.
643 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
645 Changed the type of the result of the ! (NOT) operator to char;
646 previously it returned the same type as the source. This allows
647 us to eliminate all the genFloatNot functions (all of its target
648 implementations were very buggy) since !float can use the same
651 * src/SDCCicode.c (ast2iCode): ! returns char
652 * src/mcs51/gen.c (genNot, genNotFloat),
653 * src/ds390/gen.c (genNot, genNotFloat),
654 * src/z80/gen.c (genNot, genNotFloat),
655 * src/pic/gen.c (genNot, genNotFloat),
656 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
658 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
660 pic patch provided by Slade Rich <slade_rich@yahoo.com>
661 1. Interrupt would not compile properly. Ensure PCLATH register is saved
662 during interrupts. Ensure WSAVE is located at a shared bank address.
663 2. Fixed page selection in some places
664 3. Fixed BTFSS/C to where necessary use registers directly and not simply
665 the registers name strings.
666 4. Fixed "signed / unsigned compare" compiler warnings.
667 5. The PIC port manages its own allocation of the general purpose
668 registers, but makes no attempt to reuse them. As a result when
669 compiling it soon runs out of general purpose registers. Some
670 additional code was added to the files pcode.c and device.c to walk
671 through the function call tree and rename the registers so that they
681 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
682 genPlus() & genMinus() when the result is the same as left or right
684 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
686 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
688 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
690 Made bitfield a distinct type from bit so that bitfields
691 convert as per ANSI C and bits retain their traditional
692 boolean style behaviour. Implemented bitfield support in
700 * src/ds390/gen.c: bit v bitfield split
701 * src/z80/gen.c: New support for bitfields
702 * support/regression/tests/bitfields.c: reenabled z80,
705 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
707 Rules 246.x, 247.x relate to bitfields, the others speed up
708 access to xdata mapped I/O devices.
710 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
712 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
714 Cleaned up genPackBits and genUnpackBits and added two helper
715 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
716 for literal assignments in genPackBits (thanks to Frieder for
722 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
724 Fixed bug #748310 (pointer to function type mishandled when the
725 function name is omitted). Also fixed a SIGSEGV when a function
726 attribute (reentrant, etc) is used on a non-function or on a
727 function but misplaced before the parameter list.
729 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
731 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
732 * support/Util/SDCCerr.h,
733 * support/Util/SDCCerr.c: Added func attr misuse error msg
735 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
737 Fixed bug #787649 by anonymous
738 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
739 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
741 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
743 Fixed numerous bitfield problems.
745 * src/SDCC.y: More bitfield related error checking
747 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
748 * support/Util/SDCCerr.h,
749 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
750 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
751 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
752 * support/regression/tests/bitfields.c: tests added
754 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
756 Made the constant following the "interrupt" keyword optional. If
757 omitted, the function will not automatically be given an entry
758 in the interrupt vector table (similar to #pragma NOIV, but
759 less syntacticly kludgy). The interrupt number is also now
760 range checked. Also fixed a bug in the high order bit example
767 * support/Util/SDCCerr.c
768 * support/Util/SDCCerr.h
771 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
773 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
774 * src/SDCCicode.c (operandOperation): rewritten some ops
775 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
776 * src/SDCCsymt.c (computeType): literals are handled the same way as any
778 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
779 be re-activated by defining REDUCE_LITERALS)
780 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
781 unsigned, but are signed by default
782 * src/SDCCval.c (constVal): rearranged
783 * src/SDCCval.c (valMod): preliminary fix
784 * src/SDCCval.c (valCastLiteral): use TYPE_* types
785 * support/regression/literalop.c: added, work in progress
787 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
789 Generate warnings for useless declarations like "char data;"
790 that don't do what new users expect.
793 * support/Util/SDCCerr.h
794 * support/Util/SDCCerr.c
796 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
798 * src/SDCCval.c (valMult): fix overflow detection of negative int
800 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
802 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
804 Changes to support big endian targets:
817 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
819 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
820 * device/lib/time.c: fixed warning "integer overflow in expression"
822 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
824 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
825 * src/SDCCval.c (constVal): changed default to signed; hex and octal
826 constants are unsigned; added recognition of "u" flag for unsigned
827 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
828 * src/SDCCval.c (valDiv, valMod): fixed signdness
829 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
830 signedness of modulo, left and right shift
831 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
832 * support/Util/SDCCerr.h: added warning W_INT_OVL
833 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
834 * src/SDCCast.c (ast_print): improved output of constants
836 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
838 Fixed some warnings when building with MSVC:
851 * support\cpp2\cpplib.c
855 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
857 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
859 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
861 * support\librarian\clean.mk: Do not remove Makefile.
862 * support\librarian\Makefile: added.
864 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
866 Added librarian to MSVC build:
869 * support\librarian\librarian.dsp
871 'configure' not needed for librarian, removed:
872 * support\librarian\configure
873 * support\librarian\configure.in
874 * support\librarian\config_in.h
875 * support\librarian\Makefile.in
877 Hopefully these ones built the librarian and the rest of sdcc properly:
881 Messed up 'configure', so revert to previous version:
885 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
887 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
888 there, while the mantissa of a double is "only" 53 bits wide.
890 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
892 Adding sdcclib to the build. MSVC project coming soon.
895 * support\librarian\clean.mk
896 * support\librarian\configure
897 * support\librarian\configure.in
898 * support\librarian\config_in.h
899 * support\librarian\Makefile.bcc
900 * support\librarian\Makefile.in
901 * support\librarian\sdcclib.c
908 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
910 Linker now complaints if linked modules have conflicting options, for
911 example, one compiled using --model-large and another one compiled with
912 --model-small. The following files were modified:
934 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
936 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
937 as/mcs51/lklibr.c: Generate a warning when a library is not found.
939 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
941 * src/z80/mappings.i: fix _mul[us][int,long] entries
943 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
945 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
947 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
949 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
950 * support/regression/tests/bitopcse.c: added
958 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
960 added support for new library format to z80, gbz80 linkers:
966 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
968 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
969 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
971 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
973 added DUMMY_READ_VOLATILE:
982 * src/SDCCcse.c (algebraicOpts): many improvements
983 * src/SDCCcse.h: removed algebraicOpts()
984 * src/SDCCicode.c (picDummyRead): added
986 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
988 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
989 "Insufficient space in data memory".
991 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
993 * src/mcs51/gen.c: fixed bug #771358
994 * src/z80/gen.c: fixed bug #759087
996 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
998 * src/pic16/glue.c: minor cleanup by Vangelis
1000 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1002 * device/include/regc515c.h: fixed #758477
1003 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1004 * device/lib/_gptrput.c: saved a few bytes
1005 * my tab spacing is 8, yours too?)
1006 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1007 * device/lib/serial.c: process RX bytes earlier than TX bytes
1008 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1010 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1012 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1014 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1016 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1018 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1020 * device/lib/Makefile.in: bad fix, reverted to 1.43
1022 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1024 * device/lib/Makefile.in: added missing z80 object files
1026 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1028 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1029 pic16 progress by Vangelis:
1044 * pic16/pcodepeep.c:
1047 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1049 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1051 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1053 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1054 added gbz80 build to MSVC project.
1055 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1056 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1057 from 8051 stuff and setup so it links using a .lnk file.
1059 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1061 * support/librarian/sdcclib.c: sdcc librarian.
1062 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1065 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1067 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1069 2003-07-02 Borut Razem <borut.razem@siol.net>
1071 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1072 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1073 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1074 src/xa51/main.c, src/z80/main.c:
1075 virtualization of glue() function: each port has it's own glue function,
1076 which is accessed by do_glue function pointer in PORT.general structure
1078 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1080 * DS800C400 fun, improved ROM interface and tinibios.
1082 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1084 * More support for DS80C400. Now includes beginning of interface to ROM.
1086 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1088 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1090 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1092 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1094 2003-06-19 Borut Razem <borut.razem@siol.net>
1096 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1098 2003-06-19 Borut Razem <borut.razem@siol.net>
1100 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1101 fixed Z80 port - crt0.o: cannot open.
1103 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1105 * support/Util/MySystem.c (merge_command): revert bad fix
1107 2003-06-18 Borut Razem <borut.razem@siol.net>
1109 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1111 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1113 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1114 option --use-stdout sends errors to stdout instead of stderr.
1116 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1118 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1120 2003-06-15 Borut Razem <borut.razem@siol.net>
1122 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1123 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1124 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1125 fixed width array of pointers replaced with sets;
1126 multiple include and lib paths ared transferred to preprocessor and linker
1127 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1128 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1129 fixed width array of pointers
1130 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1131 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1132 fixupPath(), getPathDifference()
1133 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1134 fixed width array of pointers
1136 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1138 * src/pic16/ralloc.c: fix warnings
1139 * src/pic16/pcode.c: fix warning
1141 2003-06-10 Scott Dattalo <scott@dattalo.com>
1143 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1144 know all the details, but essentially this set of changes enable
1145 the pic16 port to generate movff instructions and generate assembler
1150 * src/pic16/pcode.c:
1151 * src/pic16/device.c:
1153 * src/pic16/pcode.h:
1154 * src/pic16/pcoderegs.c:
1155 * src/pic16/ralloc.c:
1156 * src/pic16/ralloc.h:
1158 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1160 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1161 added option --vc, so sdcc errors and warnings are compatible with
1162 Microsoft Visual Studio.
1164 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1166 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1167 device/lib/libfloat.lib: added atof function.
1169 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1171 * doc/sdccman.lyx: updated to Lyx 1.3
1172 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1173 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1174 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1176 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1178 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1180 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1182 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1183 additions to the "related tools/documentation" section
1185 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1187 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1189 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1191 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1192 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1194 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1196 * doc/sdccman.lyx: fix double dash and other minor things
1197 * doc/Makefile: fix double dash
1199 2003-05-28 Karl Bongers(patches from Martin Helmling)
1200 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1201 condition and ignore commands.
1203 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1205 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1206 is in parts still quite out of date, I did changes as far as I felt makes sense
1207 for a non-native english speaker.
1208 Please feel free to add to the manual or to correct my changes.
1209 * doc/Makefile: undid touching the date of intermediate tex files.
1211 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1213 * doc/sdccman.lyx: Manual has an index now
1215 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1217 Finalize muluint/mulsint and mululong/mulslong merging:
1218 * device/lib/_mulint.c
1219 * device/lib/_mullong.c
1220 * device/lib/gbz80/mul.s
1221 * device/lib/gbz80/stubs.s
1222 * device/lib/z80/mul.s
1223 * device/lib/z80/stubs.s
1224 * src/SDCCsymt.c (initCSupport)
1226 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1228 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1229 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1230 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1231 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1234 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1236 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1237 the regression tests I'm not brave enough to enable 245.b, 245.c
1238 * doc/sdccman.lyx: added latex preamble for hyperref package.
1239 Using pdflatex this will give you a hyperlinked pdf file with
1240 bookmarks. (prepend '%' before /usepackage if this breaks something)
1242 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1244 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1246 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1248 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1250 2003-05-21 <johan@balder>
1252 * src/SDCCglue.c (printIval): fixed bug #739934
1254 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1256 Applied patch from bug 737905 (renamed yylineo to mylineno):
1263 * src/pic16/pcode.c: Cleaned warnings
1264 * src/pic16/pcodeflow.c: Cleaned warnings
1265 * src/pic16/pcoderegs.c: Cleaned warnings
1267 2003-05-19 Scott Dattalo <scott@dattalo.com>
1269 * src/pic16/pcode.c: Cleaned warnings
1270 * src/pic16/pcodepeep.c: Cleaned warnings
1271 * src/pic16/ralloc.c: Cleaned warnings
1273 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1275 * doc/sdccman.lyx: fixed bug 739745
1276 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1278 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1280 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1281 it can be defined with CFLAGS when running configure
1282 * src/SDCCmain.c: fixed compiling + linking with object files
1284 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1286 * configure.in: configure for pic16 port,
1287 added --disable-pic16-port
1288 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1289 * src/SDCCmain.c: linkOptions is changed to set *,
1290 added if/endif conditional macros to remove options help
1291 messages from optionsTable when a port is not configured, added
1292 support for the PIc16 port in the ports table, when executing
1293 the compiler with no port specified on command line, a default
1294 port is selected with the new macro DEFAULT_PORT which is
1295 defined in port.h, in setDefaultOptions() linkOptions is removed
1296 from initialization assignment, since now it is a set,
1297 parseCmdLine uses setParseWithComma for linkOptions, in
1298 linkEdit() linkOptions are accessed with new function indexSet()
1299 which returns the i'th item of a set variable. See SDCCset.c, in
1300 linkEdit() when calling buildCmdLine(), added linkOptions as
1301 last argument. Now users can pass arguments to gplink via the
1302 -Wl option, main() uses pic16glue() to glue up pic16 programs
1303 * src/SDCCpeeph.c: various changes to support pic16
1304 * src/SDCCset.c: added function void *indexSet(set *, int) to
1305 return the i'th item of the set
1306 * src/SDCCset.h: added function prototype for indexSet()
1307 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1308 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1309 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1310 added macro DEFAULT_PORT
1311 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1312 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1314 * src/pic16/glue.c: commented out some error producing lines
1315 * src/pic16/main.c: __config directives are commented out to stop
1316 gpasm complaining and test the linkage with gplink, _linkCmd and
1317 _asmCmd changed to be more gplink and gpasm friendly
1318 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1319 produced an error when parsed, peep rule 12 is added to utilize
1320 movff, but it is commented out since the pCode does not support
1321 yet a command with 2 address arguments
1323 2003-05-18 <johan@balder>
1325 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1326 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1327 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1329 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1330 Added feature to script commands from file.
1332 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1334 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1335 * src/SDCCutil.c: include ctype.h for win32
1337 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1339 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1341 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1343 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1344 Fixed so you can set breakpoints prior to run, run does not stop
1345 on entry now. Add tbreak. Other enhancements and fixes for use
1348 2003-05-12 Borut Razem <borut.razem@siol.net>
1350 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1352 2003-05-11 Borut Razem <borut.razem@siol.net>
1354 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1355 the path of bin directory, so that PATH is the only env. variable, which has to be set
1356 in case of standard installation.
1357 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1358 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1359 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1361 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1363 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1364 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1365 temp files are in the port dir; clean the gen/test directory when
1366 generating new test.c
1367 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1368 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1369 * support/regression/tests/zeropad.c: added
1371 2003-05-09 <johan@balder>
1373 * src/SDCCglue.c: fixed bug #597940
1375 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1377 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1378 cache sfr, optimize next,step, fix off by one sourceline,
1379 support ddd list function.
1380 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1382 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1384 * support/regression/HTMLgen.py: added compare_s2f()
1385 * support/regression/Makefile: redo 1.27
1386 * support/regression/generate-cases.py: redo 1.5
1388 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1390 * support/regression/tests/float.c: workaround 33 bit hex constant
1391 * support/regression/tests/simplefloat.c: fix division for host
1393 2003-04-29 Scott Dattalo <scott@dattalo.com>
1395 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1396 that tame's the PIC's over-aggressive optimizer.
1398 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1400 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1403 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1405 Initial support for DS80C400. "Hello world" runs on TINIm400
1408 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1410 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1411 * Some notes on ddd usage added in debugger/README
1412 Martin Helmling adding more features and fixes for ddd GUI debugger.
1413 Code added for nexti, stepi, up, down, and other adjustments.
1415 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1417 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1418 * src/pic/peeph.def Added two rules to optimize carry manipulation
1419 * src/pic/* removed debug printfs
1421 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1423 * debugger/mcs51/cmd.c: added header newalloc.h
1425 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1427 * as/Makefile: new EXEEXT
1428 * as/z80/Makefile: remove trailing slash of BUILDIR
1429 * as/z80/clean.mk: new EXEEXT
1430 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1431 * support/cpp2/Makefile.in: new EXEEXT
1432 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1434 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1436 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1437 EXEEXT was introduced to fix all related problems with targets
1438 "clean", "install" and "uninstall"; a couple of further flaws
1439 especially with "clean" have been fixed too
1440 * as/mcs51/Makefile.in
1445 * debugger/mcs51/Makefile.in
1446 * debugger/mcs51/clean.mk
1448 * link/z80/Makefile.in
1451 * packihx/Makefile.in
1453 * sim/ucsim/Makefile
1454 * sim/ucsim/clean.mk
1455 * sim/ucsim/avr.src/Makefile.in
1456 * sim/ucsim/avr.src/clean.mk
1457 * sim/ucsim/s51.src/Makefile.in
1458 * sim/ucsim/s51.src/clean.mk
1459 * sim/ucsim/xa.src/Makefile.in
1460 * sim/ucsim/xa.src/clean.mk
1461 * sim/ucsim/z80.src/Makefile.in
1462 * sim/ucsim/z80.src/clean.mk
1463 * sim/ucsim/main_in.mk
1464 * sim/ucsim/packages_in.mk
1465 * sim/ucsim/gui.src/Makefile.in
1466 * sim/ucsim/gui.src/serio.src/Makefile.in
1467 * sim/ucsim/gui.src/serio.src/clean.mk
1470 * support/cpp2/Makefile.in
1471 * support/cpp2/clean.mk
1472 * support/makebin/Makefile
1473 * support/makebin/clean.mk
1474 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1475 * doc/sdccman.lyx: --program-suffix no longer needed
1477 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1479 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1480 Martin Helmling added support for ddd GUI debugger.
1481 Code added to display assembly, set variables, and other commands
1482 to interface to ddd.
1484 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1486 * as/Makefile: fix target clean
1487 * as/clean.mk: fix target clean
1488 * as/z80/clean.mk: fix target clean
1490 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1492 * Makefile.common.in: added @EXEEXT@
1493 * configure.in: removed all mingw32 stuff
1494 * configure: rebuilt from configure.in
1495 * doc/sdccman.lyx: updated section "installation"
1496 * support/scripts/sdcc_mingw32: adapted to configure
1497 * support/scripts/sdcc_cygwin_mingw32: added
1499 2003-04-22 Scott Dattalo <scott@dattalo.com>
1501 * src/pic Added object file support for the PIC port
1502 * src/pic Applied patch from Craig Franklin (this started the object file support)
1503 * src/regression Updated the PIC regression tests for object files
1505 2003-04-20 Borut Razem <borut.razem@siol.net>
1507 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1508 lklex.c: In function `getfid':
1509 lklex.c:203: warning: array subscript has type `char'
1510 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1511 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1512 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1513 stack handling macros
1515 2003-04-19 Borut Razem <borut.razem@siol.net>
1517 * "handling space characters in file path" task:
1518 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1519 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1520 * support/Util/MySystem.h: make it self-sufficient
1521 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1522 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1523 handling space characters in file path
1524 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1525 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1526 * support/Util/MySystem.c: handling space characters in executable's path
1528 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1530 * as/z80/Makefile: fix permanent rebuild of z80
1531 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1532 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1534 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1536 * src/SDCCopt.c: add special case optimization to replace modulo by
1537 a power of two with a bitwise AND.
1539 2003-04-18 <johan@balder>
1541 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1543 2003-04-17 <johan@balder>
1545 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1546 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1548 2003-04-13 Borut Razem <borut.razem@siol.net>
1550 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1551 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1552 fixed mingw problem in adl_NORMALIZE_PATH
1554 2003-04-12 Borut Razem <borut.razem@siol.net>
1556 * fixed "#pragma SAVE/RESTORE can not be nested":
1557 * src/SDCC.lex: reworked pragma handling functions
1558 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1559 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1561 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1563 * src/SDCCutil.c (pathEquivalent): defined but not used
1564 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1565 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1566 * configure: rebuilt from configure.in
1567 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1568 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1569 * device/include/Makefile.in: replace sdcc_datadir
1570 * device/lib/Makefile.in: replace sdcc_datadir
1571 * Makefile.common.in: add LDFLAGS from configure
1572 * packihx/Makefile.in: use LDFLAGS
1573 * src/Makefile.in: use LDFLAGS
1574 * support/cpp2/Makefile.in: add LDFLAGS from configure
1575 * support/makebin/Makefile: use LDFLAGS
1576 * .version: bumped version number to 2.3.5
1578 2003-04-12 Borut Razem <borut.razem@siol.net>
1580 * completed "different paths" task:
1581 * src/SDCCmacro.c: fixed bug in handling quotes
1582 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1583 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1585 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1587 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1589 2003-04-11 kevin Vigor <kevin@vigor.nu>
1591 * ds390/gen.c ds390/peeph.def: fix bug 706781
1593 2003-04-11 Borut Razem <borut.razem@siol.net>
1595 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1597 2003-04-10 Scott Dattalo <scott@dattalo.com>
1599 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1600 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1601 set - this bit used to not be set...).
1602 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1603 bad code in PIC Port
1604 * src/regression/and2.c added to test bug 609268
1605 * src/regression/Makefile added and2.c to regression test
1608 2003-04-08 <johan@CP255758-A>
1610 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1611 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1612 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1614 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1616 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1618 * support/cpp2/Makefile.in: fix bug #487815
1619 * configure: rebuilt from configure.in
1620 * Makefile.common.in: docdir changed, new path suffixes
1621 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1622 * sdcc_vc_in.h: reflect changes from sdccconf.h
1623 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1624 * src/SDCCutil.h: remove BINDIR hack
1625 * doc/sdccman.lyx: update new path hierarchy
1627 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1629 * src/SDCCpeeph.c: added okToRemoveSLOC test
1631 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1633 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1635 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1637 * src/SDCCpeeph.c: added labelIsReturnOnly test
1638 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1640 2003-04-05 <johan@balder>
1642 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1643 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1644 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1645 * src/SDCCast.c: fixed a warning
1646 * src/SDCCast.h: fixed a warning
1647 * src/SDCCicode.c (operandFromAst): fixed a warning
1649 2003-04-04 <johan@balder>
1651 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1652 * src/SDCCast.c (decorateType): fixed bug #715076
1653 * src/SDCC.y: fixed bug #702907
1655 2003-04-03 <johan@balder>
1657 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1658 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1659 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1660 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1661 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1663 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1665 * _decdptr.c: fix return values
1666 * _gptrget.c: fix return values
1667 * _gptrgetc.c: fix return values
1668 * _gptrput.c: fix return values
1669 * _mulint.c: fix return values
1670 * as/z80/Makefile: fix 'make -j' problem
1672 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1674 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1675 * configure.in: big cleanup, updated to autoconf 2.5x
1676 * configure: rebuilt from configure.in
1677 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1678 * sdcc_vc_in.h: reflect changes from sdccconf.h
1679 * doc/Makefile: fixed a flaw in "make install"
1681 2003-04-02 <johan@balder>
1683 * src/ds390/gen.c (genCmp): no comments
1684 * src/mcs51/gen.c (genCmp): no comments
1685 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1686 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1688 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1690 * support/regression/generate-cases.py: place generated file in given sub directory
1691 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1692 * support/regression/Makefile: improvements for 'make -j';
1693 side effect: it's simpler and faster now
1695 2003-03-31 Borut Razem <borut.razem@siol.net>
1697 * src/z80/main.c: link-{port} and as-{port} defined without path
1698 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1700 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1702 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1704 2003-03-30 Borut Razem <borut.razem@siol.net>
1706 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1707 changed type of list parameter to set
1708 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1709 * src/port.h: changed type of do_assemble() parameter to set
1710 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1711 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1712 definition of "cppoutfilename" macro with NULL value in preProcess()
1713 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1714 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1715 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1716 replaced with set *binPathSet
1717 * shash_add() deallocates the item, if allready exsists, before adding the new one
1718 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1720 2003-03-30 Scott Dattalo <scott@dattalo.com>
1722 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1723 a nested for loop bug in the PIC port
1724 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1727 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1729 * support/Util/dbuf.h: remove C++ stuff to make it portable
1731 2003-03-28 Borut Razem <borut.razem@siol.net>
1733 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1734 literal strings in stringLiteral()
1735 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1736 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1739 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1741 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1743 2003-03-26 <johan@balder>
1745 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1746 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1747 * src/SDCCast.c (decorateType): fixed " -v < 3"
1749 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1751 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1752 Added Lenny Story's debug infrastructure changes:
1753 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1754 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1755 * src/cdbFile.c: added
1756 * src/SDCCdebug.c: added
1757 * src/SDCCdebug.h: added
1758 * src/SDCCast.c (createFunction)
1759 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1760 * src/SDCCmain.c (parseCmdLine, main)
1761 * src/SDCCmem.c (redoStackOffsets)
1762 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1765 * src/avr/gen.c (genAVRCode)
1766 * src/ds390/gen.c (gen390Code)
1767 * src/mcs51/gen.c (gen51Code)
1768 * src/pic/gen.c (genpic14Code)
1769 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1770 * src/xa51/gen.c (genXA51Code)
1771 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1773 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1775 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1776 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1778 2003-03-22 <johan@balder>
1780 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1782 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1784 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1785 * doc/cdbfileformat.lyx: added, written by Lenny Story
1786 * doc/Makefile: added cdbfileformat.lyx
1787 * doc/clean.mk: added cdbfileformat.lyx
1789 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1791 * src/mcs51/peeph.def: fix bug #705773
1793 2003-03-20 <johan@balder>
1795 An sfr/sbit can have an "at #" AND an initializer
1796 * src/SDCCsymt.c (checkSClass):
1797 * src/SDCCmem.c (allocGlobal):
1798 * src/SDCCmem.c (allocLocal):
1799 * src/SDCCast.c (createBlock):
1801 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1803 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1805 2003-03-16 <johan@balder>
1807 Undid the hackup of const and volatile, the problem is much bigger
1809 * src/SDCCast.c:1.171
1810 * src/SDCCglue.c:1.138
1811 * src/SDCCicode.c:1.146
1812 * src/SDCCsymt.c:1.150
1813 * src/SDCCval.c:1.65
1815 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1817 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1818 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1820 2003-03-13 <johan@balder>
1822 Hackup const and volatile modifiers in type chains a bit:
1824 * src/SDCCast.c:1.169
1825 * src/SDCCglue.c:1.136
1826 * src/SDCCicode.c:1.143
1827 * src/SDCCsymt.c1.146
1828 * src/SDCCsymt.h1.59
1829 * src/SDCCval.c:1.63
1831 2003-03-12 <johan@balder>
1833 * src/SDCCBBlock.h: more LRH debugging junk
1834 * src/SDCCcflow.h: more LRH debugging junk
1835 * src/SDCCloop.c: more LRH debugging junk
1836 * src/SDCC.y (struct_declaration): fixed bug #697590
1837 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1838 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1839 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1841 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1842 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1843 test function names must now match exactly).
1844 * src/SDCCcse.c: added special case in findCheaperOp to allow
1845 extending a short integer. Makes less awful code for bug 700121 test case.
1847 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1849 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1850 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1852 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1854 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1855 actually called (operandsNotEqual() was called for all
1856 operandsNotEqualX tests).
1858 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1860 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1861 with shorter literals. Fixes bug 700121.
1863 2003-03-11 <johan@balder>
1865 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1867 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1869 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1870 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1872 2003-03-10 Borut Razem <borut.razem@siol.net>
1874 * src/SDCCmain.c: pipe preprocessor's output
1875 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1876 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1877 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1878 which closes all pipes in pipeSet set
1879 * src/SDCCset.c: free deleted item in function deleteSetItem()
1880 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1881 moved from z80 to src subproject
1882 * .version: increased version number to 2.3.4
1884 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1886 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1887 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1888 * support/regression/ports/xa51/spec.mk: fix typo
1890 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1892 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1894 2003-03-09 Borut Razem <borut.razem@siol.net>
1896 * src/SDCCmain.c: pipe preprocessor's output
1897 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1898 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1899 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1900 which closes all pipes in pipeSet set
1901 * src/SDCCset.c: free deleted item in function deleteSetItem()
1902 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1903 moved from z80 to src subproject
1905 2003-03-09 Borut Razem <borut.razem@siol.net>
1907 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1908 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1909 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1910 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1911 * src/SDCCglobl.h: unification of WIN32 native definitions
1913 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1915 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1917 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1919 * src/configure.in: check for endianess (even while cross-compiling)
1920 * src/configure: check for endianess (even while cross-compiling)
1921 * src/configure_in.h: check for endianess (even while cross-compiling)
1922 * src/avr/gen.c: remove old endianess stuff
1923 * src/mcs51/gen.c: remove old endianess stuff
1924 * src/ds390/gen.c: remove old endianess stuff
1925 * src/pic/gen.c: remove old endianess stuff
1926 * src/pic/genarith.c: remove old endianess stuff
1927 * src/pic/glue.c: fix endianess check
1928 * src/pic16/gen.c: remove old endianess stuff
1929 * src/pic16/genarith.c: remove old endianess stuff
1930 * src/pic16/glue.c: fix endianess check
1931 * src/xa51/gen.c: remove old endianess stuff
1932 * src/z80/gen.c: fix endianess check
1933 * src/SDCCglue.c: fix endianess check
1934 * src/ds390/peeph.def: fix bug 700036
1936 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1938 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1939 * src/configure: find appropriate data-types on host for SDCC's int and long
1940 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1941 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1942 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1944 2003-03-07 <johan@balder>
1947 some minor cleanups before the big shot
1948 OP_DEFS and OP_USES now use Kevin's protection
1949 new option --nolabelopt
1960 * src/ds390/ralloc.c:
1961 * src/mcs51/ralloc.c:
1963 * src/xa51/ralloc.c:
1966 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1968 * src/pic/pcode.c (get_op): fix 64 bit warnings
1969 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1970 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1971 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1972 * support/regression/tests/malloc.c: fix 64 bit warnings
1974 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1976 * src/mcs51/gen.c (genMinus): fixed bug 696436
1978 2003-03-02 Borut Razem <borut.razem@siol.net>
1980 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1982 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1984 * configure.in: test for mkstemp
1985 * sdccconf_in.h: add HAVE_MKSTEMP
1987 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1989 * device/include/ctype.h: removed warning while using --stack-auto
1990 * device/include/malloc.h: removed warning while using --stack-auto
1991 * device/include/string.h: removed warning while using --stack-auto
1993 2003-02-23 Borut Razem <borut.razem@siol.net>
1995 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1996 because NDEBUG is defined (see man assert)
1997 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1999 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2001 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2002 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2004 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2006 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2007 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2009 2003-02-18 <johan@balder>
2011 * as/mcs51/asmain.c (asmbl): module can start with a digit
2012 * as/z80/asmain.c (asmbl): module can start with a digit
2014 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2016 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2017 * src/asm.c: fix pipe() for Mingw32
2019 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2021 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2022 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2023 make -V work again; --c1mode reads now from stdin
2024 * doc/sdccman.lyx: added --c1mode
2025 * support/Util/SDCCerr.c: new messages for c1 mode
2026 * support/Util/SDCCerr.h: new messages for c1 mode
2027 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2029 2003-02-15 <johan@balder>
2031 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2033 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2035 * doc/sdccman.lyx: Environment variables, -o and other minor things
2037 2003-02-14 <johan@balder>
2039 * src/xa51/main.c: before anyone really tries to use it :)
2041 * Install doc's in share/sdcc/doc
2042 * removed some obsolete files
2043 * Do a proper make distclean and uninstall
2044 M Makefile.common.in
2047 M device/include/Makefile.in
2048 M device/lib/Makefile.in
2051 M sim/ucsim/doc/Makefile.in
2054 R src/xa51/peeph.rul
2055 M support/cpp2/Makefile.in
2056 M support/makebin/Makefile
2059 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2061 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2063 2003-02-10 Borut Razem <borut.razem@siol.net>
2065 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2066 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2067 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2068 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2069 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2070 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2071 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2072 src/z80/Makefile.bcc: Borland Makefile cleanup
2073 * as/z80/Makefile.bcc: Added Borland Makefile
2074 * support/cpp2/borland.h: Removed
2076 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2078 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2079 * src/SDCC.lex: new pragma NOIV
2080 * src/SDCCglobl.h: new pragma NOIV
2081 * src/SDCCmem.c: new pragma NOIV
2083 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2085 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2087 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2089 * src/SDCCmain.c: signal handling is switched off by --debug
2090 * doc/Makefile: small fix for install; use clean.mk again
2091 * doc/clean.mk: clean *.pdf and *.html too
2093 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2095 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2096 * device/lib/printfl.c: fix a ds390 bug by making it portable
2097 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2098 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2099 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2100 * debugger/mcs51/cmd.c: converted multi-line string literals
2101 * sim/ucsim/globals.cc: converted multi-line string literals
2102 * src/SDCCmain.c: introduced signal handler to remove temp files
2103 * doc/Makefile: small tweaks, implement clean
2104 * doc: removed generated files
2106 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2108 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2109 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2110 Address Record is not correctly generated for DS390."
2112 2003-02-02 Borut Razem <borut.razem@siol.net>
2114 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2115 * as/mcs51/asm.h: fixed compilation with Borland C
2116 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2117 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2118 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2119 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2120 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2121 src/z80/Makefile.bcc: delete $(LIB) only if exist
2122 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2124 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2126 * device/include/malloc.h: introduced NULL
2127 * device/include/string.h: introduced NULL
2128 * device/include/stdlib.h: introduced NULL
2129 * device/lib/_memcpy.c: removed NULL
2130 * device/lib/_strcat.c: removed NULL
2131 * device/lib/_strchr.c: removed NULL
2132 * device/lib/_strcmp.c: removed NULL
2133 * device/lib/_strcpy.c: removed NULL
2134 * device/lib/_strcspn.c: removed NULL
2135 * device/lib/_strlen.c: removed NULL
2136 * device/lib/_strncat.c: removed NULL
2137 * device/lib/_strncmp.c: removed NULL
2138 * device/lib/_strncpy.c: removed NULL
2139 * device/lib/_strpbrk.c: removed NULL
2140 * device/lib/_strrchr.c: removed NULL
2141 * device/lib/_strspn.c: removed NULL
2142 * device/lib/_strstr.c: removed NULL
2143 * device/lib/_strtok.c: removed NULL
2144 * device/lib/malloc.c: removed NULL, include own header
2146 2003-02-02 <johan@balder>
2148 * 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
2149 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2150 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2151 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2152 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2153 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2155 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2157 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2160 2003-02-01 <johan@balder>
2162 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2164 2003-01-31 <johan@CP255758-A>
2166 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2168 2003-01-30 <johan@balder>
2170 * src/SDCCBBlock.c: automatic bug detection
2171 * src/SDCCicode.c: automatic bug detection
2173 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2175 * src/SDCCglobl.h: now --xram-size 0 works
2176 * src/SDCCmain.c: now --xram-size 0 works
2178 2003-01-29 <johan@balder>
2180 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2182 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2184 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2185 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2186 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2187 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2188 * src/SDCCglobl.h: Added options --xram-size and --code-size
2189 * src/SDCCmain.c: Added options --xram-size and --code-size
2191 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2193 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2194 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2196 2003-01-27 <johan@balder>
2198 * src/SDCC.y: fixed bug #613764
2200 2003-01-26 <johan@balder>
2202 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2203 * src/SDCCsymt.h: fixed bug #673374
2204 * src/SDCCglue.c: fixed bug #661910
2205 * src/SDCCast.c: fixed bug #458099 and 673374
2207 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2209 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2210 * as/mcs51/strcmpi.h: added
2211 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2212 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2213 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2214 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2215 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2216 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2217 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2218 * as/mcs51/Makefile.aslink: new module strcmpi
2219 * as/mcs51/Makefile.asx8051: new module strcmpi
2220 * as/mcs51/Makefil.bcc: new module strcmpi
2221 * as/mcs51/Makefile.in: new module strcmpi
2222 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2224 2003-01-26 <johan@balder>
2226 * src/SDCCglue.c: reverted back to 1.124
2227 * src/SDCCast.c: reverted back to 1.156
2228 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2230 2003-01-25 <johan@balder>
2232 * src/SDCCglue.c: A better fix for bug #661910
2233 * src/SDCCast.c: A better fix for bug #661910
2234 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2236 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2238 * src/Makefile.in: remove spawn.o
2239 * src/SDCCmain.c: remove spawn.h
2240 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2241 * src/spawn.c: removed
2242 * src/spawn.h: removed
2243 * support/regression/ports/ds390/spec.mk: link with -r
2245 2003-01-24 <johan@CP255758-A>
2247 * src/ds390/gen.c (aopOp): fixed bug #667458
2248 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2249 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2250 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2252 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2254 * src/mcs51/peeph.def: better assembler identation by Frieder
2255 * src/mcs51/gen.c: better assembler identation by Frieder
2257 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2259 * as/z80/string.h: removed for gcc 3.2
2260 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2261 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2263 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2265 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2266 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2267 * support/regression/Makefile: separate temp files for ports
2268 * support/regression/generate-cases.py: separate temp files for ports
2269 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2270 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2272 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2274 * moved tinitalk to device/examples/ds390
2276 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2278 * as/mcs51/lkmem.c: rflag is for DS390
2279 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2280 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2281 (linkEdit): move mem- and map-files the same way as ihx-files
2282 * src/z80/main.c (_setDefaultOptions): removed --generic
2283 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2284 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2285 * src/pic/glue.c (picglue): --c1mode works again
2286 * src/pic16/glue.c (pic16glue): --c1mode works again
2287 * src/asm.c (printCLine): fix #660034
2289 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2291 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2292 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2293 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2294 * as/mcs51/lkmem (summary): better fix for sp problem
2295 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2296 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2297 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2298 remove --stack-after-data
2300 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2302 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2303 * src/SDCCutil.c (join): ugly bug: missing '\0'
2304 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2306 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2308 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2310 * src/pic/main.c (_asmCmd): gpasm supports -o
2311 * src/z80/main.c: more general macros
2312 * device/lib/Makefile.in: remove intermediate files
2314 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2316 * .version: Bumped version number to 2.3.3
2317 * src/SDCCBBlock.c: new option -o
2318 * src/SDCCglobl.h: new option -o
2319 * src/SDCCglue.c: new option -o
2320 * src/SDCCmain.c: new option -o
2321 * src/asm.c: new option -o
2322 * src/ds390/main.c: new option -o
2323 * src/pic/glue.c: new option -o
2324 * src/pic/pcode.c: new option -o
2325 * src/pic/ralloc.c: new option -o
2326 * src/pic16/glue.c: new option -o
2327 * src/pic16/pcode.c: new option -o
2328 * src/pic16/ralloc.c: new option -o
2329 * src/z80/main.c: new option -o
2330 * device/lib/Makefile.in: use -o
2331 * support/regression/ports/ds390/spec.mk: use -o
2332 * support/regression/ports/gbz80/spec.mk: use -o
2333 * support/regression/ports/mcs51/spec.mk: use -o
2334 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2335 * support/regression/ports/z80/spec.mk: use -o
2336 * support/regression/ports/ucz80/spec.mk: use -o
2337 * support/regression/ports/xa51/spec.mk: use -o
2338 * support/regression/fwk/lib/timeout.c: fix usage string
2340 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2341 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2343 2003-01-07 <johan@balder>
2345 * src/SDCCast.c (decorateType): fixed bug #600035
2347 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2348 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2349 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2350 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2351 * src/pic/pcode.c: outcommented unused variable to remove warnings
2352 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2354 2003-01-06 <karl@turbobit.com>
2355 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2358 2003-01-06 <johan@balder>
2360 * src/SDCCicode.c: fixed array add
2362 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2363 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2364 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2366 2003-01-04 <johan@balder>
2368 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2370 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2371 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2373 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2374 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2375 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2377 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2378 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2380 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2381 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2383 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2384 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2386 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2388 * in \sdcc\as\mcs51\ changed these files in order to create an
2389 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2390 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2391 following files to include the previous two files: aslink.dsp,
2392 Makefile.aslink, Makefile.bcc, and Makefile.in.
2394 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2395 .adb instead of .cdb
2397 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2399 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2400 value from option --iram-size.
2402 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2404 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2407 2002-09-18 <wiml@hhhh.org>
2409 * SDCClrange.h: exposed setFromRange() and setToRange()
2410 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2411 packRegsForAccUse() (bug 542397)
2412 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2413 multiple times and emitting the fetch operations more than once
2414 added aopGetUsesAcc() function to allow binary operators to
2415 fetch their operands in the correct order; made genMinus() emit
2416 compact code for X = LITERAL - Y
2418 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2419 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2420 sprintf() in line 1267.
2422 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2423 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2426 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2427 Changes to aslink (All the changes are marked with 'JCF'):
2429 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2432 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2433 area BSEG. Also moves, if possible, the DATA area down into the internal
2434 ram so more space is available.
2436 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2439 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2440 not bytes. Function summary() which creates a memory usage summary
2441 file with extension .mem. Reports of overlaping stack and small stack
2442 size. If the space for the stack is less than 16 bytes aslink trows a
2445 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2446 the 8051. Option 'y' for memory summary output file.
2448 Changes to sdcc (All the changes are marked with 'JCF'):
2450 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2452 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2453 overlaying area for it (uses RegBankUsed[4]).
2455 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2456 bank zero as used by default. By default aslink locates the stack
2457 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2458 the creation of the .mem file. Delegates the allocation of data area
2459 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2460 the begining of the stack area to aslink.
2462 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2463 glue() in SDCCglue.c creates an area for it.
2465 2002-09-03 Borut Razem <borut.razem@siol.net>
2466 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2467 sdcc/src/pic/glue.c:
2468 introduced atexit() handler for teporay files removal in case of
2469 errors, assertions, ...
2471 2002-08-29 Borut Razem <borut.razem@siol.net>
2472 * sdcc/support/cpp2/auto-host_vc_in.h:
2473 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2474 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2475 Maybe there is a similar problem with BORLANDC? It should be checked!
2477 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2478 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2479 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2480 was not executed, and the compiler (cl) launched a warning:
2481 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2483 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2484 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2486 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2487 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2489 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2490 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2491 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2492 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2493 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2494 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2495 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2496 - added Release configuration in VS projects
2497 - review of compiler an linker options
2498 - VC .exe files are generated in bin_vc directory, not to interfere
2499 with binaries generated from other projects (cygwin, mingw, bcc ...)
2501 * sdcc/src/yacc.dsp: added
2503 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2504 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2505 and insert the version number definitions from .version
2507 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2509 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2510 added - genarate auto-host.h using auto-host_vc_in.h as template
2513 removed from CVS, generated automatically
2515 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2516 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2518 2002-08-11 Borut Razem <borut.razem@siol.net>
2519 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2521 2002-08-10 Borut Razem <borut.razem@siol.net>
2522 * src/SDCCmain.c (main):
2523 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2524 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2525 The consequence was that some temporary files were not removed.
2528 unification of code in functions tempfilename() and tempfile():
2529 function tempnam() is defined in Visual Studio 6.0 and .NET
2531 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2533 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2534 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2535 - removed compiler command line option /WX: Treats all warnings as errors
2536 - update a list of source files, included into the project
2538 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2539 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2540 changed project type to Generic Project so that can be correcly converted to VS.NET project
2542 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2544 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2546 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2548 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2549 added return 0 statements after assert() to make compiler happy
2551 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2552 added newline in the def file to keep MSC compiler satisfied
2554 * sdcc/src/z80/gen.c:
2555 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2556 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2557 - solved MSC error in function aopDump()
2559 * sdcc_vc.h: define PREFIX as "\\sdcc"
2561 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2562 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2564 2002-06-22 Scott Dattalo <scott@dattalo.com>
2565 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2566 - Rewrote the register banking algorithm.
2567 - Added pCode live-range analysis to registers (for now, only non-used and
2568 singly-used registers optimized away)
2570 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2572 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2574 2002-05-10 Scott Dattalo <scott@dattalo.com>
2575 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2577 2002-04-22 Michael Hope <michaelh@vroom>
2579 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2581 * configure.in (DD_COPT): Added include support required for gbdk.
2583 * .version: Bumped version number just to increase it.
2585 * src/SDCCmain.c: Added -nostdinc to the default options.
2587 2002-04-15 Michael Hope <michaelh@vroom>
2589 * device/lib/z80/printf.c (sprintf): Added.
2591 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2593 * src/z80/peeph.def: Added transpose redundent load rule.
2595 * src/z80/main.c: Added force callee saves for jaune.
2597 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2599 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2601 2002-03-28 Johan Knol <johan@balder>
2603 * src/SDCCval.c: fixed bug #532436
2605 2002-03-14 Scott Dattalo <scott@dattalo.com>
2607 Added "char *Processor" field to the port structure.
2610 Added -p option. Allows port dependent processor to be specified.
2613 Initialized the new field char *Processor field to NULL in all ports
2616 Compiler generated registers for interrupt context saving
2617 were not getting allocated.
2619 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2622 Fixed left shift. Will promote the left side of a left shift
2623 if a) left shifting more than size of operand or b) when assigned
2624 to something size > size of left side
2626 2002-03-14 Scott Dattalo <scott@dattalo.com>
2628 tons of changes. Register allocation has been
2629 rewritten. Added customization for the various PICs. Flow
2630 analysis is restructured. ...
2636 Added. device.c is a PIC port hack to accomodate variations
2639 2002-03-13 Michael Hope <michaelh@vroom>
2641 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2643 2002-03-04 johanknol <johanknol@manik>
2645 * /src/SDCCval.c: fixed
2647 const unsigned char arr[][2] = { { 0, 1 } };
2648 t18.c:1: error: Initializer element is not constant
2650 2002-03-04 bela <bela@manik>
2652 * /device/include/mcs51reg.h:
2653 ds89c420 register definition update
2655 2002-03-03 <johan@FRIJA>
2657 * support/Util/SDCCerr.c: did something, but don't no why anymore
2659 * support/regression/tests/bug-524691.c: made it a little less shy
2661 * src/SDCCast.c (decorateType): fixed bug #524697
2663 * src/SDCCast.c: made some lineno improvements
2665 * src/SDCCval.c (getNelements): changed warning to error
2667 * src/SDCCglue.c (printIvalArray): changed warning to error
2669 * src/SDCCicode.c: fixed a warning for mingw
2671 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2673 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2675 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2677 * src/ds390/peeph.def:
2678 Added some more peephole rules
2680 * src/ds390/gen.c: Various fixes & enhancements
2682 * src/SDCClrange.c, src/SDCClrange.h:
2683 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2685 * src/ds390/ralloc.c:
2686 various fixes & enhancements (ds390) specific
2688 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2689 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2692 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2694 2002-03-02 <johan@FRIJA>
2696 * src/SDCCast.c (decorateType): fixed bug #524708
2698 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2700 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2702 2002-03-01 Michael Hope <michaelh@vroom>
2704 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2706 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2708 2002-03-01 <johan@FRIJA>
2710 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2712 * src/SDCCast.c (decorateType): fixed bug #524209
2714 * src/SDCCval.c (valNot): fixed bug #524195
2716 2002-02-26 <johan@balder>
2718 * src/xa51/gen.c: fixed a warning
2720 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2722 * src/SDCCast.c (decorateType): fixed bug #522534
2724 2002-02-23 <johan@balder>
2726 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2728 2002-02-22 <johan@balder>
2730 * src/SDCCast.c: fixed bug #514865
2732 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2734 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2736 * sdcc/src/SDCCloop.c:
2737 Previous fix was not good. basic blocks that have "break" or "return" are
2738 not really partof a loop , but live ranges used in these blocks should
2739 be live thru the entire loop, so set partOfLoop but don't add them to
2742 2002-02-21 <johan@FRIJA>
2744 * src/SDCCcse.c: fixed bug #514308
2746 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2749 Fixed BUG #519583. If a conditional block ended in a return/break
2750 statement inside a loop, it was not being considered part of the loop.
2752 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2754 2002-02-10 Karl Bongers <karl@turbobit.com>
2757 Fixed up SDCDB debugger somewhat. Updated debugger/README
2758 with lots of comments and notes.
2760 * device/examples/test2.c:
2761 Fix bug, "red" variable not being initialized(compiler complained).
2763 * device/examples/Makefile, examples/test3.c:
2764 Add Makefile in device/examples folder, compiles test3.c
2765 for use as a multiple module SDCDB test case.
2767 * sim/ucsim/cmd.src/cmdset.cc:
2768 Took out debug printfs in ucsim "next" command.
2771 Karl and Johan start ucsim XA support. Most dissassembly working,
2772 about 75% emulation done(plenty of work remaining).
2774 * sim/ucsim/z80.src:
2775 Add Z80 support to ucsim, add test-ucz80 regression test,
2776 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2777 Notice z80 compiler fails on examples/test3.c/crc code.
2779 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2781 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2782 Added support for --parms-in-bank1
2784 * src/ds390/peeph.def:
2785 added a few more peephole optimzations
2788 1) added __builtin_inp & __builtin_outp used to read in data of given length
2789 from a memory mapped port
2790 2) added __builtin_memcmp
2791 3) added __builtin_swapw swap bytes of a short
2793 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2794 1) handle multiple send & receives from register bank1
2795 2) ralloc can now allocate DPTR1 to some liveRanges
2797 * src/SDCCsymt.c, src/SDCCsymt.h:
2798 changes to handle multiple sends & receives
2801 added some pointer arithmetic optimization
2804 added some pointer arithmetic optimizations but not stable yet so not
2805 called from anywhere (will get this working shortly)
2807 * src/SDCCopt.c: fixed for multiple sends & receives
2810 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2811 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2812 set preprocessor defines (depending on options)
2814 * src/SDCCicode.c, src/SDCCicode.h:
2815 changes made to handle multiple sends & receives
2818 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2820 * src/SDCCcse.c, src/SDCCcse.h:
2821 added function findbackward def (to be used in upcoming optimization)
2823 * src/SDCCcflow.c, src/SDCCcflow.h:
2824 added function returnAtEnd - to determine if a basic block terminates with
2827 * src/SDCCast.c, src/SDCCast.h:
2828 added option parms-in-bank1
2830 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2831 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2832 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2833 adjusted for --parms-in-bank1 option
2835 * device/include/string.h:
2836 donot redefine "reentrant" keyword
2838 * device/include/ds80c390.h: Added some more SFRs
2840 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2842 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2844 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2846 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2848 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2850 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2852 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2854 * Added --xram-movc option
2856 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2858 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2860 2002-01-11 Johan Knol
2862 * Added math lib of Jesus Calvino-Fraga
2864 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2866 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2867 * support/regression/Makefile: new target test-mcs51-stack-auto
2868 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2870 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2872 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2874 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2876 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2878 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2880 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2882 * src/SDCCglue.h: add definition for printIvalChar()
2884 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2886 * src/SDCCast.c: fix #498138 by Johan
2888 * src/SDCCglue.c: fix #498138 by Johan
2890 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2892 * support/regression/Makefile: fix clean
2894 * support/regression/ports/ds390/support.c: fix transmission of last character
2896 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2898 * /sdcc/src/ds390/gen.c:
2899 a) improved computing address of stack variable
2900 b) took out some #if 0 code
2901 c) improved parmBytes adjustment
2902 d) improved genPlusIncr & genMinusIncr
2903 e) genCmp could generate bad code (when left assigned to DPTR)
2904 f) Fixed bug in hasInc
2906 * /sdcc/src/ds390/ralloc.c:
2907 a) packRegsForSupport could mess up live information (Fixed)
2908 b) packRegsDPTRuse could be incorrect for left & right shift
2910 * /sdcc/src/mcs51/ralloc.c:
2911 packRegsForSupport could mess up the live information (Fixed)
2913 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2915 * /sdcc/src/SDCCast.c:
2916 can reverse a loop even if function call is present as long
2917 as the loop control variable is local & is not passed as parameter
2919 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2921 * /sdcc/ChangeLog: *** empty log message ***
2923 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2924 More builtin function additions for TININative
2926 * /sdcc/src/ds390/ralloc.c:
2927 Had broken the regression testsuite
2929 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2931 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2932 Added funcattr hasStackParms will be set for reentrant functions when there
2933 are paramteres on the stack, this helps in minimizing frame pointer generation
2934 typeFromStr can handle function pointers now
2936 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2937 *** empty log message ***
2939 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2941 * /src/ds390/gen.c, /src/ds390/main.c:
2942 More builtin function additions for TININative
2944 * /src/ds390/ralloc.c:
2945 Had broken the regression testsuite
2947 * /src/SDCCast.c: Fixed a bug in dumptree
2949 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2950 Added funcattr hasStackParms will be set for reentrant functions when there
2951 are paramteres on the stack, this helps in minimizing frame pointer generation
2952 typeFromStr can handle function pointers now
2954 * /doc/builtins.txt, /doc/TININative.txt:
2955 *** empty log message ***
2958 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2960 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2961 ALPHA version for -mTININative
2963 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2964 updated to reflect changes in the port structure
2967 added function do_assemble (similar to do_link) if non-null this function
2968 will be called to do assembly (-mTININative) requires a multi command
2970 added function genAssemblerEnd will be called to generate assembler Epilogue
2973 added _JavaNative to debug info printing
2975 * /src/SDCCmain.c: added option --tini-libid
2976 added port->do_assemble function (-mTININative) has a multi command assemble
2978 * /src/SDCCglue.c: Disabled "constExpr" check
2979 added port->genAssemblerEnd function
2981 * /src/SDCCglobl.h: Added option --tini-libid value
2984 tookout optimizeCompare from the header (has no external references)
2986 * /src/SDCCast.c: made one more function "static"
2988 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2990 * src/z80/mappings.i: Added z80asm support.
2992 * src/z80/main.c: Added z80asm support on --asm=z80asm
2994 * src/z80/gen.c: Fixed asm portability issues.
2996 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2998 * src/SDCCglue.c (printExterns): Added global/extern split.
3000 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3002 * support/regression/Makefile: added test for mcs51 model large
3004 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3006 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3008 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3010 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3012 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3014 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3016 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3018 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3020 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3022 * support/regression/tests/simplefloat.c: Port to mcs51.
3024 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3025 * support/regression/tests/bug-485362.c: Added.
3027 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3029 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3031 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3033 * src/z80/gen.c (aopDump): Added a dump function.
3035 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3036 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3038 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3040 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3042 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3044 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3046 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3048 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3050 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3052 * support/regression/ports/ds390/support.c: Use tinibios.
3054 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3056 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3058 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3059 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3061 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3063 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3065 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3067 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3069 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3070 (packRegsForIYUse): Created and optimised.
3072 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3074 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3075 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3077 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3079 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3081 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3083 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3085 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3087 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3089 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3091 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3093 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3095 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3097 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3099 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3100 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3101 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3103 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3105 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3106 (genNotFloat): Added.
3107 (genUminusFloat): Added.
3109 * device/lib/z80/Makefile: Added floating pt stubs.
3111 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3113 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3115 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3117 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3119 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3121 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3123 * sdcc/support/regression/Makefile: Add port ds390.
3125 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3127 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3129 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3131 * sdcc/support/regression/ports/ds390/support.c: Added.
3133 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3135 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3137 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3139 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3141 * device/include/malloc.h: Added z80 and gbz80 support.
3143 * device/lib/gbz80/heap.s: Added.
3145 * device/lib/z80/heap.s: Added.
3147 * device/lib/malloc.c: Added z80 and gbz80 support.
3149 * support/regression/tests/malloc.c (testMalloc): Added.
3151 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3153 * support/regression/tests/bug-478094.c: Added.
3155 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3157 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3159 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3161 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3163 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3165 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3167 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3169 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3171 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3173 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3175 * support/regression/tests/bug-477927.c: Added.
3177 * src/z80/peeph.def: Added minor rules.
3179 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3181 * src/z80/peeph.def: Added jump optimisation modification.
3183 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3185 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3187 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3189 * support/regression/tests/funptrs.c: Added.
3191 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3193 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3195 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3197 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3199 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3201 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3202 (movLeft2ResultLong): Created.
3204 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3205 (joinPushes): Added. Joins two char pushes into a word push.
3207 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3209 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3211 * support/makebin/Makefile (install): Added creation of dest dir.
3213 2001-10-24 Karl Bongers <karl@turbobit.com>
3215 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3217 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3219 * src/z80/ralloc.c: Turned off faulty pack for one use.
3221 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3223 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3225 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3227 * support/regression/Makefile: Improved clean
3229 * support/regression/ports/gbz80/spec.mk: Added clean
3231 * support/regression/ports/host/spec.mk: Added clean
3233 * support/regression/ports/z80/spec.mk: Added clean
3235 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3237 * support/regression/ports/mcs51/timeout.c: little improvements
3239 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3241 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3243 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3245 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3247 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3249 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3251 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3253 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3254 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3256 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3258 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3260 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3262 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3264 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3266 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3268 * support/regression/tests/longor.c: Added.
3270 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3272 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3274 * as/mcs51/aslink.h: define PATH_MAX
3276 * as/mcs51/asm.h: define PATH_MAX
3278 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3280 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3282 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3284 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3286 * src/SDCCglobl.h: define PATH_MAX
3288 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3290 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3292 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3294 * src/z80/gen.c (gencjneshort): Fixed
3296 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3298 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3300 * support/regression/tests/bug-469671.c: Added.
3302 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3304 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3306 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3308 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3310 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3312 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3314 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3316 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3318 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3320 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3322 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3324 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3326 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3328 * 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.
3330 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3332 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3334 2001-10-07 <johan@FRIJA>
3336 * device/lib/gets.c (gets): fixed the return value.
3338 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3339 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3341 * 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.
3343 * 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.
3345 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3347 * src/pic/gen.c: Removed Safe_strdup.
3349 * configure.in: Added option to enable libgc support.
3351 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3352 (bitVectUnion): Optimised.
3353 (bitVectIntersect): Optimised.
3354 (bitVectBitsInCommon): Optimised.
3355 (bitVectCplAnd): Optimised.
3357 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3359 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3361 * src/SDCCmain.c: distinguish between assembler debug and plain options
3363 * src/avr/main.c: remove standard assembler options
3365 * src/ds390/main.c: remove standard assembler options
3367 * src/mcs51/main.c: remove standard assembler options
3369 * src/port.h: removed "PENDING" comment
3371 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3373 * src/device/lib/_mulint.c : new, with assember functions
3375 * src/device/lib/_mullong.c : new, with assember functions
3377 * src/device/lib/_divuint.c : with assember functions
3379 * src/device/lib/_divsint.c : with assember functions
3381 * src/device/lib/_divulong.c: with assember functions
3383 * src/device/lib/_divslong.c: with assember functions
3385 * src/device/lib/_moduint.c : with assember functions
3387 * src/device/lib/_modsint.c : with assember functions
3389 * src/device/lib/_modulong.c: with assember functions
3391 * src/device/lib/_modslong.c: with assember functions
3393 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3395 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3397 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3398 replaced _mululong.c and _mulslong.c by _mullong.c
3400 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3402 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3404 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3406 * src/SDCCglue.c: test, if win32api is available for MINGW
3408 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3410 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3411 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3412 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3413 * support/regression/ports/host/spec.mk: removed GENERIC
3414 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3415 * support/regression/ports/z80/spec.mk: removed GENERIC
3417 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3419 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3421 * support/regression/tests/bug-467035.c: Created.
3423 2001-10-01 <johan@FRIJA>
3425 * src/SDCC.y: fixed bug #466586 part 1
3427 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3429 * SDCCicode.c: z80 has no generic pointers
3430 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3432 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3434 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3436 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3438 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3440 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3442 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3444 * configure.in: Fixed up so that ucsim is only configured once.
3446 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3448 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3449 (getPathDifference): As above.
3451 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3453 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3455 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3456 * .version: Updated to 2.3.1
3458 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3459 Added copyright header.
3461 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3462 (assemble): Added support for macro based assembler commands.
3463 (linkEdit): Added support for macro based linker commands.
3464 (preProcess): Changed the pre-processor to use macros.
3465 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3466 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3468 * device/lib/z80/crt0.s: Added module name for debugging.
3470 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3472 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3474 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3476 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3478 * src/Makefile.in: Added SDCCmacro and SDCCutil
3480 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3482 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3484 2001-09-16 <johan@FRIJA>
3486 * 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.
3488 2001-09-15 <johan@FRIJA>
3490 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3491 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3493 2001-09-11 <johan@FRIJA>
3495 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3497 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3499 * support/regression/tests/bug-460444.c: Added test case.
3501 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3502 (genCast): Added justification for all of the asserts.
3504 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3506 * support/regression/support.c: _xdata replaced by xdata
3508 * support/regression/spec.mk: removed _generic
3510 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3512 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3514 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3515 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3517 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3519 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3521 * support/regression/tests/bug-460010.c: Added test case.
3523 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3525 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3527 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3529 * support/regression/testfwk.c: removed workaround for bug #436344
3531 * support/regression/tests/bp.c: use less memory with mcs51
3533 * support/regression/tests/bug-441448.c: use less memory
3535 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3537 * support/regression/collate-results.py: typo
3539 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3541 * support/regression/tests/fetchoverlap.c: Added new test case.
3543 * support/regression/tests/bp.c: Added new test case.
3545 * support/regression/tests/bug-448984.c: Added new test case.
3547 * support/regression/tests/pow2shifts.c: Added new test case.
3549 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3550 (genlshTwo): Fixed right shift for count > 8.
3552 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3554 2001-09-08 <johan@FRIJA>
3556 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3558 2001-09-07 <johan@FRIJA>
3560 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3562 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3564 2001-09-06 <johan@FRIJA>
3566 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3567 * bernhard noted me at this: "() equals to (void)" (1.38)
3569 2001-09-05 <johan@FRIJA>
3571 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3573 2001-09-04 <johan@FRIJA>
3575 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3578 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3580 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3582 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3584 * link/z80/aslink.h: Fixed path for PATH_MAX
3586 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3588 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3590 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3592 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3594 * 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.
3596 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3598 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3599 (genCmp): Fixed up genCmp for the GB with longs.
3601 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3603 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3605 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3607 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3609 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3611 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3613 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3615 * 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.
3617 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3619 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3621 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3623 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3625 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3627 * sim/ucsim/configure: little improvement of Cygwin-detection
3628 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3629 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3630 * support/regression/tests/bug-221100.c: small changes for mcs51
3631 * support/regression/tests/bug-221168.c: small changes for mcs51
3632 * support/regression/tests/bug-227710.c: small changes for mcs51
3633 * support/regression/tests/staticinit.c: small changes for mcs51
3634 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3635 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3636 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601