1 2003-11-04 Borut Razem <borut.razem@siol.net>
3 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
5 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
6 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
7 malloc is declared in standard stdlib.h
9 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
11 * device/lib/hc08/Makefile: need to clean .rel not .o files
12 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
24 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
25 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
26 tests (which uses the port's oclsExpense function)
32 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
34 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
36 * src/SDCCcse.c (ifxOptimize),
37 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
38 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
39 deleting the IFX iCode.
40 * src/hc08/ralloc.c: reduced unneeded slocs
41 * src/hc08/gen.c: fixed bug in asmopToBoolean
43 2003-11-04 Borut Razem <borut.razem@siol.net>
45 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
46 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
47 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
48 transferred to configure
50 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
52 Use headers defined in the C[++] standards:
53 * sim/ucsim/gui.src/serio.src/fileio.cc
54 * sim/ucsim/gui.src/serio.src/frontend.cc
55 * sim/ucsim/gui.src/serio.src/main.cc
56 * sim/ucsim/gui.src/serio.src/posix_signal.cc
57 * support/Util/NewAlloc.c
63 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
65 * Added MSVC projects for hc08 assembler and linker:
66 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
67 /as/hc08/link_hc08.dsp
69 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
71 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
73 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
75 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
77 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
79 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
81 2003-10-31 Borut Razem <borut.razem@siol.net>
83 * support/cpp2/cpplib.h,
84 support/cpp2/cpplib.c,
85 support/cpp2/cpplex.c,
86 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
87 to switch _asm block preprocessing on / off. Default is
90 2003-10-31 Borut Razem <borut.razem@siol.net>
92 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
93 when outputting comment blocks (when executed with -C option) and
94 _asm (SDCPP specific) blocks
96 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
98 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
100 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
102 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
104 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
106 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
107 * src/SDCCast.c (decorateType): fixed bug #832664
109 2003-10-31 Borut Razem <borut.razem@siol.net>
111 * support\cpp2\cpplex.c: fixed for SDCPP:
112 comments(when executed with -C option) and _asm blocks
113 were included even if they where in skipped #if block.
114 Applied solution from GCC cpp 3.3.2
116 2003-10-31 Borut Razem <borut.razem@siol.net>
118 * src/SDCC.lex: sdcc now understands both formats:
119 '# <line_number> <file_name>' and
120 '#line <line_number> <file_name>'
121 * support/cpp2/cppmain.c: sdcpp now generates the standard
122 '# <line_number> <file_name>' instead of former
123 '#line <line_number> <file_name>'
125 2003-10-30 Borut Razem <borut.razem@siol.net>
127 * support/cpp2/cpphash.h,
128 * support/cpp2/cpplib.h
129 * support/cpp2/cpplex.c,
130 * support/cpp2/cppmain.c,
131 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
133 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
135 Fixed a number of problems revealed by bug #827883.
136 * src/SDCCloop.c (loopInvariants): Spill location of the
137 result operand should be recomputed if extracted from
138 a loop. Also, don't extract assignments of an iTemp
140 * src/SDCCast.c (isConformingBody): loop reversal should
141 not occur if the control variable is involved with a
144 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
146 * .version: bumped to 2.3.6 to reflect the big improvements
147 made by Erik and Klaus. Thanks!
149 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
151 Replaced the livrange code.
152 * src/SDCClrange.c: added new LR code
154 * src/SDCCBBlock.h: removed remainig parts from old LR code
155 * src/ds390/ralloc.c,
156 * src/ds390/gen.c: minor fixes to make it work with new code
158 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
163 * src/hc08/ralloc.c: Fix various warnings related to the hc08
164 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
165 (tweaked fix for bug #818696)
167 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
169 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
171 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
174 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
175 * src/mcs51/gen.c (gencjneshort),
176 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
177 more efficient (per Scott Bronson's suggestion)
179 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
181 Extended the semantics of the critical keyword to include
182 individual statements. See RFE #827755 and #799831
187 * support/Util/SDCCerr.c
188 * support/Util/SDCCerr.h
193 2003-10-19 Borut Razem <borut.razem@siol.net>
195 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
197 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
199 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
201 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
202 and predecrement operand is displayed
204 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
206 * src/SDCCval.c (valMinus): fixed bug #826041
208 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
210 Some hc08 related updates that I missed earlier
212 * support/regression/ports/hc08/spec.mk
214 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
216 New target "hc08" for the Motorola 68hc08 family of micros
224 * sim/ucsim/hc08.src/*
225 * sim/ucsim/configure.in
226 * src/ucsim/configure
227 * sim/ucsim/packages_in.mk
230 * device/include/mc68hc908qy.h
232 * device/lib/Makefile.in
233 * support/regression/ports/hc08/*
234 * support/regression/Makefile
236 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
238 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
240 * src/ds390/gen.c (genCast): fixed bug #821957
242 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
244 * device/lib/logf.c: "fixed" overlay bug
245 * support/regression/ports/host/spec.mk: added m library
246 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
247 * support/regression/tests/float_trans: added (for Eric)
249 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
251 * src/mcs51/gen.c (genCpl): fixed bug
252 http://sf.net/mailarchive/message.php?msg_id=6263915
254 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
256 * src/SDCCast.c (decorateType): added extended constant folding
257 * src/SDCCsymt.c (computeType): cleanup
258 * src/SDCCval.c (valShift): minor optimization
259 * support/regression/tests/ast_constant_folding.c: added
261 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
263 * src/SDCCmain.c: removed some unintended changes
265 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
267 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
268 * src/z80/gen.c: fixed part of bug #817589
269 * src/SDCCsymt.c (checkFunction): fixed bug #817895
271 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
273 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
291 * src/z80/gen.c: removed unused label "release:"
293 2003-10-06 Borut Razem <borut.razem@siol.net>
295 * src/SDCC.lex: removed definition of unused variables
296 save_optimize and save_options
298 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
300 * clean.mk: removed '=' in "-maxdepth=1"
301 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
302 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
304 2003-10-06 Borut Razem <borut.razem@siol.net>
306 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
307 my_unput() replaced by unput()
309 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
311 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
312 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
313 type-punned pointer will break strict-aliasing rules"
314 Old LR behaviour is again default; Klaus' LR can be choosen by
315 defining the environment variable LRKLAUS
319 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
320 * clean.mk: fixed removal of files in bin/CVS/
321 * device/lib/clean.mk: fixed removal of directories small and large
322 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
324 * src/SDCCval.c: removed superflous test for pedantic
326 2003-10-05 Borut Razem <borut.razem@siol.net>
328 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
329 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
330 message "unmatched #pragma SAVE and #pragma RESTORE"
332 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
334 * doc/sdccman.lyx: various additions and updates (interrupts, inline
335 assembly, critical functions, atomic, nojtbound)
337 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
339 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
345 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
348 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
350 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
352 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
353 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
354 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
356 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
358 * src/z80/gen.c (genRet): fixed bug #524753
359 * src/z80/gen.c (genCast): fixed internal error on cast from
361 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
362 fix for bug #477835 to the z80
363 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
364 for tracking iCodes in the peephole optimizer for z80
366 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
368 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
369 the other part of bug #814548
370 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
372 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
374 * src/SDCCcse.c: fixed part of bug #814548
376 2003-09-28 Borut Razem <borut.razem@siol.net>
378 * src/asm.c: rewrite of printILine() to use temporary file instead
380 * src/xa51/main.c: commented out declaration of int rewinds
382 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
384 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
386 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
388 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
389 * src/asm.c (printILine): Fixed bug #811015
391 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
393 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
396 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
398 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
399 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
400 to correctly handle general case of AOP_PAIRPTR
401 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
403 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
405 * src/mcs51/ralloc.c (fillGaps),
406 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
407 register positioning bug)
409 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
411 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
413 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
415 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
416 genCodePointerGet, genGenPointerGet, genFarPointerSet,
417 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
418 (ralloc doesn't intentionally do this now, but perhaps later)
419 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
420 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
421 register positioning bugs (Fixed bug #762602 and #795325)
422 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
424 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
425 lines that --i-code-in-asm generates
427 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
429 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
430 trying to fclose a FILE* that was already closed.
432 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
434 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
435 of const struct should be treated as if const themselves)
437 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
439 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
441 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
443 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
444 Unix (/n) and DOS (/r/n) line terminations.
446 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
448 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
451 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
453 * src/mcs51/gen.c (genFunction, genEndFunction),
454 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
455 and restore of EA so that stack offsets to parameters are
456 correct when using both critical and reentrant/stack-auto.
457 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
458 size (can be triggered in error if sloc is shared between
459 different sized objects)
460 * device/include/float.h: fixed macros to explicitly use
461 unsigned long where needed
463 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
465 Feature req. 799831: added code to allow nesting of critical functions
466 * src/mcs51/gen.c (genFunction, genEndFunction)
467 * src/ds390/gen.c (genFunction, genEndFunction)
469 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
471 * src/SDCCsymt.c (sclsFromPtr),
473 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
474 support for standard C idiom of memory mapped variables; for
475 example, *((xdata int*)0x1234) = 1 is now internally equivalent
476 to xdata int at 0x1234 tempvar = 1.
477 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
478 provided by Akiya ISHIDA
480 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
482 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
483 * src/SDCCval.c (constVal): added reduction from int to char
484 * src/SDCCval.c (valMult, valDiv): fixed sign handling
485 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
486 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
488 * support/regression/tests/shifts.c: fixed
490 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
492 * src/z80/gen.c (genXor): Fixed bug #805445
494 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
496 Fixed bug #621531 (const & volatile confusion in the type chain).
497 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
498 refer to the const or volatile state of the pointer itself.
511 * support/regression/tests/const.c
513 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
515 When checking for duplicated modules, use absolute paths
516 instead of relative paths. Files changed:
521 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
523 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
525 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
527 * device/include/string.h: added size_t typedef, changed
528 prototypes to use size_t, eliminated separate reentrant and
529 non-reentrant declarations, added _memmove declaration
530 * device/lib/_memcpy.c: changed to use size_t instead of int,
531 changed /4 to >>2 to avoid division library call
532 * device/lib/_memcmp.c,
533 * device/lib/_memset.c,
534 * device/lib/_strncat.c,
535 * device/lib/_strncpy.c,
536 * device/lib/_strncmp.c: changed to use size_t instead of int
537 * device/lib/_memmove.c: new file (fixed bug #772294)
538 * device/lib/Makefile.in: added _memmove.c
539 * device/lib/z80/asm_strings.s: fixed bug #772290
540 * support/regression/tests/bitfields.c: attempt to fix host assertion
541 failure on amd64-unknown-linux2.2
543 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
545 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
546 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
547 * as/z80/asmain.c (main): fixed bug #801766
549 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
551 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
554 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
556 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
557 reported in bug #800609
559 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
561 * Top header beautifications in src/pic16 directory:
562 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
563 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
564 pcoderegs.h, ralloc.c, ralloc.h
565 * main.c: added top header and GPL license notice
566 * pcode.c: fixed the if-conditional warning
568 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
570 * device/lib/_mullong.c: replaced int by short for gcc
572 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
574 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
575 and JUMPTABLE iCodes properly now (worked by accident before)
576 * src/mcs51/gen.c (leftRightUseAcc),
577 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
578 iCode properly now. Use getSize instead of nRegs since a & b
579 aren't part of the nRegs tally.
581 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
583 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
584 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
585 before instructions that use the _STATUS register
587 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
589 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
590 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
591 fetching of the pointer
592 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
593 copied from genNearPointerSet()
594 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
595 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
596 If they pop r0/r1 they must be called in the opposite order than aopOp().
597 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
598 (resp. --stack-auto), prepared for --xstack
600 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
602 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
604 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
606 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
607 these ports have their own __sdcc_external_start()
609 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
611 pic patch provided by Slade Rich <slade_rich@yahoo.com>
612 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
613 type for bits was changed. It resulted in bit variables becoming
614 global, which is not permitted in PIC 14 assembly output.
616 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
618 * doc/sdccman.lyx: various additions and updates. Rearranged sections
620 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
622 Z80 and MCS51 linkers complaint if a public symbol is defined
623 in more than one library module:
627 * as/mcs51/Makefile.in
629 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
631 A few small changes that speed up the peephole optimizer.
635 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
637 Try to make the peephole optimizer smarter by maintaining
638 an association between the assembly source code and the
639 iCodes that originated them. Put this information to use
640 with a new peephole rule condition "notVolatile" so that
641 the rules can be aggressive yet still safe.
646 * src/mcs51/peeph.def
648 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
652 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
653 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
654 if the left or right operand symbols have the accuse flag set.
656 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
658 Changed the type of the result of the ! (NOT) operator to char;
659 previously it returned the same type as the source. This allows
660 us to eliminate all the genFloatNot functions (all of its target
661 implementations were very buggy) since !float can use the same
664 * src/SDCCicode.c (ast2iCode): ! returns char
665 * src/mcs51/gen.c (genNot, genNotFloat),
666 * src/ds390/gen.c (genNot, genNotFloat),
667 * src/z80/gen.c (genNot, genNotFloat),
668 * src/pic/gen.c (genNot, genNotFloat),
669 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
671 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
673 pic patch provided by Slade Rich <slade_rich@yahoo.com>
674 1. Interrupt would not compile properly. Ensure PCLATH register is saved
675 during interrupts. Ensure WSAVE is located at a shared bank address.
676 2. Fixed page selection in some places
677 3. Fixed BTFSS/C to where necessary use registers directly and not simply
678 the registers name strings.
679 4. Fixed "signed / unsigned compare" compiler warnings.
680 5. The PIC port manages its own allocation of the general purpose
681 registers, but makes no attempt to reuse them. As a result when
682 compiling it soon runs out of general purpose registers. Some
683 additional code was added to the files pcode.c and device.c to walk
684 through the function call tree and rename the registers so that they
694 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
695 genPlus() & genMinus() when the result is the same as left or right
697 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
699 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
701 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
703 Made bitfield a distinct type from bit so that bitfields
704 convert as per ANSI C and bits retain their traditional
705 boolean style behaviour. Implemented bitfield support in
713 * src/ds390/gen.c: bit v bitfield split
714 * src/z80/gen.c: New support for bitfields
715 * support/regression/tests/bitfields.c: reenabled z80,
718 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
720 Rules 246.x, 247.x relate to bitfields, the others speed up
721 access to xdata mapped I/O devices.
723 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
725 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
727 Cleaned up genPackBits and genUnpackBits and added two helper
728 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
729 for literal assignments in genPackBits (thanks to Frieder for
735 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
737 Fixed bug #748310 (pointer to function type mishandled when the
738 function name is omitted). Also fixed a SIGSEGV when a function
739 attribute (reentrant, etc) is used on a non-function or on a
740 function but misplaced before the parameter list.
742 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
744 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
745 * support/Util/SDCCerr.h,
746 * support/Util/SDCCerr.c: Added func attr misuse error msg
748 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
750 Fixed bug #787649 by anonymous
751 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
752 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
754 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
756 Fixed numerous bitfield problems.
758 * src/SDCC.y: More bitfield related error checking
760 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
761 * support/Util/SDCCerr.h,
762 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
763 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
764 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
765 * support/regression/tests/bitfields.c: tests added
767 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
769 Made the constant following the "interrupt" keyword optional. If
770 omitted, the function will not automatically be given an entry
771 in the interrupt vector table (similar to #pragma NOIV, but
772 less syntacticly kludgy). The interrupt number is also now
773 range checked. Also fixed a bug in the high order bit example
780 * support/Util/SDCCerr.c
781 * support/Util/SDCCerr.h
784 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
786 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
787 * src/SDCCicode.c (operandOperation): rewritten some ops
788 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
789 * src/SDCCsymt.c (computeType): literals are handled the same way as any
791 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
792 be re-activated by defining REDUCE_LITERALS)
793 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
794 unsigned, but are signed by default
795 * src/SDCCval.c (constVal): rearranged
796 * src/SDCCval.c (valMod): preliminary fix
797 * src/SDCCval.c (valCastLiteral): use TYPE_* types
798 * support/regression/literalop.c: added, work in progress
800 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
802 Generate warnings for useless declarations like "char data;"
803 that don't do what new users expect.
806 * support/Util/SDCCerr.h
807 * support/Util/SDCCerr.c
809 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
811 * src/SDCCval.c (valMult): fix overflow detection of negative int
813 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
815 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
817 Changes to support big endian targets:
830 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
832 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
833 * device/lib/time.c: fixed warning "integer overflow in expression"
835 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
837 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
838 * src/SDCCval.c (constVal): changed default to signed; hex and octal
839 constants are unsigned; added recognition of "u" flag for unsigned
840 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
841 * src/SDCCval.c (valDiv, valMod): fixed signdness
842 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
843 signedness of modulo, left and right shift
844 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
845 * support/Util/SDCCerr.h: added warning W_INT_OVL
846 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
847 * src/SDCCast.c (ast_print): improved output of constants
849 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
851 Fixed some warnings when building with MSVC:
864 * support\cpp2\cpplib.c
868 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
870 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
872 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
874 * support\librarian\clean.mk: Do not remove Makefile.
875 * support\librarian\Makefile: added.
877 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
879 Added librarian to MSVC build:
882 * support\librarian\librarian.dsp
884 'configure' not needed for librarian, removed:
885 * support\librarian\configure
886 * support\librarian\configure.in
887 * support\librarian\config_in.h
888 * support\librarian\Makefile.in
890 Hopefully these ones built the librarian and the rest of sdcc properly:
894 Messed up 'configure', so revert to previous version:
898 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
900 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
901 there, while the mantissa of a double is "only" 53 bits wide.
903 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
905 Adding sdcclib to the build. MSVC project coming soon.
908 * support\librarian\clean.mk
909 * support\librarian\configure
910 * support\librarian\configure.in
911 * support\librarian\config_in.h
912 * support\librarian\Makefile.bcc
913 * support\librarian\Makefile.in
914 * support\librarian\sdcclib.c
921 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
923 Linker now complaints if linked modules have conflicting options, for
924 example, one compiled using --model-large and another one compiled with
925 --model-small. The following files were modified:
947 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
949 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
950 as/mcs51/lklibr.c: Generate a warning when a library is not found.
952 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
954 * src/z80/mappings.i: fix _mul[us][int,long] entries
956 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
958 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
960 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
962 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
963 * support/regression/tests/bitopcse.c: added
971 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
973 added support for new library format to z80, gbz80 linkers:
979 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
981 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
982 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
984 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
986 added DUMMY_READ_VOLATILE:
995 * src/SDCCcse.c (algebraicOpts): many improvements
996 * src/SDCCcse.h: removed algebraicOpts()
997 * src/SDCCicode.c (picDummyRead): added
999 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1001 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1002 "Insufficient space in data memory".
1004 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1006 * src/mcs51/gen.c: fixed bug #771358
1007 * src/z80/gen.c: fixed bug #759087
1009 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1011 * src/pic16/glue.c: minor cleanup by Vangelis
1013 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1015 * device/include/regc515c.h: fixed #758477
1016 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1017 * device/lib/_gptrput.c: saved a few bytes
1018 * my tab spacing is 8, yours too?)
1019 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1020 * device/lib/serial.c: process RX bytes earlier than TX bytes
1021 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1023 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1025 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1027 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1029 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1031 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1033 * device/lib/Makefile.in: bad fix, reverted to 1.43
1035 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1037 * device/lib/Makefile.in: added missing z80 object files
1039 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1041 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1042 pic16 progress by Vangelis:
1057 * pic16/pcodepeep.c:
1060 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1062 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1064 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1066 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1067 added gbz80 build to MSVC project.
1068 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1069 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1070 from 8051 stuff and setup so it links using a .lnk file.
1072 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1074 * support/librarian/sdcclib.c: sdcc librarian.
1075 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1078 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1080 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1082 2003-07-02 Borut Razem <borut.razem@siol.net>
1084 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1085 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1086 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1087 src/xa51/main.c, src/z80/main.c:
1088 virtualization of glue() function: each port has it's own glue function,
1089 which is accessed by do_glue function pointer in PORT.general structure
1091 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1093 * DS800C400 fun, improved ROM interface and tinibios.
1095 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1097 * More support for DS80C400. Now includes beginning of interface to ROM.
1099 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1101 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1103 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1105 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1107 2003-06-19 Borut Razem <borut.razem@siol.net>
1109 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1111 2003-06-19 Borut Razem <borut.razem@siol.net>
1113 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1114 fixed Z80 port - crt0.o: cannot open.
1116 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1118 * support/Util/MySystem.c (merge_command): revert bad fix
1120 2003-06-18 Borut Razem <borut.razem@siol.net>
1122 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1124 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1126 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1127 option --use-stdout sends errors to stdout instead of stderr.
1129 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1131 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1133 2003-06-15 Borut Razem <borut.razem@siol.net>
1135 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1136 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1137 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1138 fixed width array of pointers replaced with sets;
1139 multiple include and lib paths ared transferred to preprocessor and linker
1140 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1141 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1142 fixed width array of pointers
1143 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1144 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1145 fixupPath(), getPathDifference()
1146 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1147 fixed width array of pointers
1149 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1151 * src/pic16/ralloc.c: fix warnings
1152 * src/pic16/pcode.c: fix warning
1154 2003-06-10 Scott Dattalo <scott@dattalo.com>
1156 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1157 know all the details, but essentially this set of changes enable
1158 the pic16 port to generate movff instructions and generate assembler
1163 * src/pic16/pcode.c:
1164 * src/pic16/device.c:
1166 * src/pic16/pcode.h:
1167 * src/pic16/pcoderegs.c:
1168 * src/pic16/ralloc.c:
1169 * src/pic16/ralloc.h:
1171 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1173 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1174 added option --vc, so sdcc errors and warnings are compatible with
1175 Microsoft Visual Studio.
1177 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1179 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1180 device/lib/libfloat.lib: added atof function.
1182 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1184 * doc/sdccman.lyx: updated to Lyx 1.3
1185 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1186 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1187 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1189 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1191 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1193 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1195 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1196 additions to the "related tools/documentation" section
1198 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1200 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1202 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1204 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1205 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1207 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1209 * doc/sdccman.lyx: fix double dash and other minor things
1210 * doc/Makefile: fix double dash
1212 2003-05-28 Karl Bongers(patches from Martin Helmling)
1213 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1214 condition and ignore commands.
1216 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1218 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1219 is in parts still quite out of date, I did changes as far as I felt makes sense
1220 for a non-native english speaker.
1221 Please feel free to add to the manual or to correct my changes.
1222 * doc/Makefile: undid touching the date of intermediate tex files.
1224 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1226 * doc/sdccman.lyx: Manual has an index now
1228 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1230 Finalize muluint/mulsint and mululong/mulslong merging:
1231 * device/lib/_mulint.c
1232 * device/lib/_mullong.c
1233 * device/lib/gbz80/mul.s
1234 * device/lib/gbz80/stubs.s
1235 * device/lib/z80/mul.s
1236 * device/lib/z80/stubs.s
1237 * src/SDCCsymt.c (initCSupport)
1239 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1241 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1242 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1243 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1244 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1247 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1249 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1250 the regression tests I'm not brave enough to enable 245.b, 245.c
1251 * doc/sdccman.lyx: added latex preamble for hyperref package.
1252 Using pdflatex this will give you a hyperlinked pdf file with
1253 bookmarks. (prepend '%' before /usepackage if this breaks something)
1255 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1257 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1259 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1261 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1263 2003-05-21 <johan@balder>
1265 * src/SDCCglue.c (printIval): fixed bug #739934
1267 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1269 Applied patch from bug 737905 (renamed yylineo to mylineno):
1276 * src/pic16/pcode.c: Cleaned warnings
1277 * src/pic16/pcodeflow.c: Cleaned warnings
1278 * src/pic16/pcoderegs.c: Cleaned warnings
1280 2003-05-19 Scott Dattalo <scott@dattalo.com>
1282 * src/pic16/pcode.c: Cleaned warnings
1283 * src/pic16/pcodepeep.c: Cleaned warnings
1284 * src/pic16/ralloc.c: Cleaned warnings
1286 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1288 * doc/sdccman.lyx: fixed bug 739745
1289 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1291 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1293 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1294 it can be defined with CFLAGS when running configure
1295 * src/SDCCmain.c: fixed compiling + linking with object files
1297 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1299 * configure.in: configure for pic16 port,
1300 added --disable-pic16-port
1301 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1302 * src/SDCCmain.c: linkOptions is changed to set *,
1303 added if/endif conditional macros to remove options help
1304 messages from optionsTable when a port is not configured, added
1305 support for the PIc16 port in the ports table, when executing
1306 the compiler with no port specified on command line, a default
1307 port is selected with the new macro DEFAULT_PORT which is
1308 defined in port.h, in setDefaultOptions() linkOptions is removed
1309 from initialization assignment, since now it is a set,
1310 parseCmdLine uses setParseWithComma for linkOptions, in
1311 linkEdit() linkOptions are accessed with new function indexSet()
1312 which returns the i'th item of a set variable. See SDCCset.c, in
1313 linkEdit() when calling buildCmdLine(), added linkOptions as
1314 last argument. Now users can pass arguments to gplink via the
1315 -Wl option, main() uses pic16glue() to glue up pic16 programs
1316 * src/SDCCpeeph.c: various changes to support pic16
1317 * src/SDCCset.c: added function void *indexSet(set *, int) to
1318 return the i'th item of the set
1319 * src/SDCCset.h: added function prototype for indexSet()
1320 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1321 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1322 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1323 added macro DEFAULT_PORT
1324 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1325 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1327 * src/pic16/glue.c: commented out some error producing lines
1328 * src/pic16/main.c: __config directives are commented out to stop
1329 gpasm complaining and test the linkage with gplink, _linkCmd and
1330 _asmCmd changed to be more gplink and gpasm friendly
1331 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1332 produced an error when parsed, peep rule 12 is added to utilize
1333 movff, but it is commented out since the pCode does not support
1334 yet a command with 2 address arguments
1336 2003-05-18 <johan@balder>
1338 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1339 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1340 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1342 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1343 Added feature to script commands from file.
1345 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1347 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1348 * src/SDCCutil.c: include ctype.h for win32
1350 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1352 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1354 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1356 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1357 Fixed so you can set breakpoints prior to run, run does not stop
1358 on entry now. Add tbreak. Other enhancements and fixes for use
1361 2003-05-12 Borut Razem <borut.razem@siol.net>
1363 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1365 2003-05-11 Borut Razem <borut.razem@siol.net>
1367 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1368 the path of bin directory, so that PATH is the only env. variable, which has to be set
1369 in case of standard installation.
1370 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1371 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1372 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1374 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1376 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1377 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1378 temp files are in the port dir; clean the gen/test directory when
1379 generating new test.c
1380 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1381 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1382 * support/regression/tests/zeropad.c: added
1384 2003-05-09 <johan@balder>
1386 * src/SDCCglue.c: fixed bug #597940
1388 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1390 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1391 cache sfr, optimize next,step, fix off by one sourceline,
1392 support ddd list function.
1393 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1395 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1397 * support/regression/HTMLgen.py: added compare_s2f()
1398 * support/regression/Makefile: redo 1.27
1399 * support/regression/generate-cases.py: redo 1.5
1401 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1403 * support/regression/tests/float.c: workaround 33 bit hex constant
1404 * support/regression/tests/simplefloat.c: fix division for host
1406 2003-04-29 Scott Dattalo <scott@dattalo.com>
1408 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1409 that tame's the PIC's over-aggressive optimizer.
1411 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1413 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1416 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1418 Initial support for DS80C400. "Hello world" runs on TINIm400
1421 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1423 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1424 * Some notes on ddd usage added in debugger/README
1425 Martin Helmling adding more features and fixes for ddd GUI debugger.
1426 Code added for nexti, stepi, up, down, and other adjustments.
1428 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1430 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1431 * src/pic/peeph.def Added two rules to optimize carry manipulation
1432 * src/pic/* removed debug printfs
1434 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1436 * debugger/mcs51/cmd.c: added header newalloc.h
1438 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1440 * as/Makefile: new EXEEXT
1441 * as/z80/Makefile: remove trailing slash of BUILDIR
1442 * as/z80/clean.mk: new EXEEXT
1443 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1444 * support/cpp2/Makefile.in: new EXEEXT
1445 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1447 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1449 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1450 EXEEXT was introduced to fix all related problems with targets
1451 "clean", "install" and "uninstall"; a couple of further flaws
1452 especially with "clean" have been fixed too
1453 * as/mcs51/Makefile.in
1458 * debugger/mcs51/Makefile.in
1459 * debugger/mcs51/clean.mk
1461 * link/z80/Makefile.in
1464 * packihx/Makefile.in
1466 * sim/ucsim/Makefile
1467 * sim/ucsim/clean.mk
1468 * sim/ucsim/avr.src/Makefile.in
1469 * sim/ucsim/avr.src/clean.mk
1470 * sim/ucsim/s51.src/Makefile.in
1471 * sim/ucsim/s51.src/clean.mk
1472 * sim/ucsim/xa.src/Makefile.in
1473 * sim/ucsim/xa.src/clean.mk
1474 * sim/ucsim/z80.src/Makefile.in
1475 * sim/ucsim/z80.src/clean.mk
1476 * sim/ucsim/main_in.mk
1477 * sim/ucsim/packages_in.mk
1478 * sim/ucsim/gui.src/Makefile.in
1479 * sim/ucsim/gui.src/serio.src/Makefile.in
1480 * sim/ucsim/gui.src/serio.src/clean.mk
1483 * support/cpp2/Makefile.in
1484 * support/cpp2/clean.mk
1485 * support/makebin/Makefile
1486 * support/makebin/clean.mk
1487 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1488 * doc/sdccman.lyx: --program-suffix no longer needed
1490 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1492 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1493 Martin Helmling added support for ddd GUI debugger.
1494 Code added to display assembly, set variables, and other commands
1495 to interface to ddd.
1497 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1499 * as/Makefile: fix target clean
1500 * as/clean.mk: fix target clean
1501 * as/z80/clean.mk: fix target clean
1503 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1505 * Makefile.common.in: added @EXEEXT@
1506 * configure.in: removed all mingw32 stuff
1507 * configure: rebuilt from configure.in
1508 * doc/sdccman.lyx: updated section "installation"
1509 * support/scripts/sdcc_mingw32: adapted to configure
1510 * support/scripts/sdcc_cygwin_mingw32: added
1512 2003-04-22 Scott Dattalo <scott@dattalo.com>
1514 * src/pic Added object file support for the PIC port
1515 * src/pic Applied patch from Craig Franklin (this started the object file support)
1516 * src/regression Updated the PIC regression tests for object files
1518 2003-04-20 Borut Razem <borut.razem@siol.net>
1520 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1521 lklex.c: In function `getfid':
1522 lklex.c:203: warning: array subscript has type `char'
1523 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1524 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1525 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1526 stack handling macros
1528 2003-04-19 Borut Razem <borut.razem@siol.net>
1530 * "handling space characters in file path" task:
1531 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1532 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1533 * support/Util/MySystem.h: make it self-sufficient
1534 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1535 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1536 handling space characters in file path
1537 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1538 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1539 * support/Util/MySystem.c: handling space characters in executable's path
1541 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1543 * as/z80/Makefile: fix permanent rebuild of z80
1544 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1545 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1547 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1549 * src/SDCCopt.c: add special case optimization to replace modulo by
1550 a power of two with a bitwise AND.
1552 2003-04-18 <johan@balder>
1554 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1556 2003-04-17 <johan@balder>
1558 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1559 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1561 2003-04-13 Borut Razem <borut.razem@siol.net>
1563 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1564 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1565 fixed mingw problem in adl_NORMALIZE_PATH
1567 2003-04-12 Borut Razem <borut.razem@siol.net>
1569 * fixed "#pragma SAVE/RESTORE can not be nested":
1570 * src/SDCC.lex: reworked pragma handling functions
1571 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1572 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1574 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1576 * src/SDCCutil.c (pathEquivalent): defined but not used
1577 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1578 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1579 * configure: rebuilt from configure.in
1580 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1581 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1582 * device/include/Makefile.in: replace sdcc_datadir
1583 * device/lib/Makefile.in: replace sdcc_datadir
1584 * Makefile.common.in: add LDFLAGS from configure
1585 * packihx/Makefile.in: use LDFLAGS
1586 * src/Makefile.in: use LDFLAGS
1587 * support/cpp2/Makefile.in: add LDFLAGS from configure
1588 * support/makebin/Makefile: use LDFLAGS
1589 * .version: bumped version number to 2.3.5
1591 2003-04-12 Borut Razem <borut.razem@siol.net>
1593 * completed "different paths" task:
1594 * src/SDCCmacro.c: fixed bug in handling quotes
1595 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1596 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1598 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1600 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1602 2003-04-11 kevin Vigor <kevin@vigor.nu>
1604 * ds390/gen.c ds390/peeph.def: fix bug 706781
1606 2003-04-11 Borut Razem <borut.razem@siol.net>
1608 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1610 2003-04-10 Scott Dattalo <scott@dattalo.com>
1612 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1613 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1614 set - this bit used to not be set...).
1615 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1616 bad code in PIC Port
1617 * src/regression/and2.c added to test bug 609268
1618 * src/regression/Makefile added and2.c to regression test
1621 2003-04-08 <johan@CP255758-A>
1623 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1624 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1625 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1627 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1629 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1631 * support/cpp2/Makefile.in: fix bug #487815
1632 * configure: rebuilt from configure.in
1633 * Makefile.common.in: docdir changed, new path suffixes
1634 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1635 * sdcc_vc_in.h: reflect changes from sdccconf.h
1636 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1637 * src/SDCCutil.h: remove BINDIR hack
1638 * doc/sdccman.lyx: update new path hierarchy
1640 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1642 * src/SDCCpeeph.c: added okToRemoveSLOC test
1644 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1646 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1648 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1650 * src/SDCCpeeph.c: added labelIsReturnOnly test
1651 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1653 2003-04-05 <johan@balder>
1655 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1656 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1657 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1658 * src/SDCCast.c: fixed a warning
1659 * src/SDCCast.h: fixed a warning
1660 * src/SDCCicode.c (operandFromAst): fixed a warning
1662 2003-04-04 <johan@balder>
1664 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1665 * src/SDCCast.c (decorateType): fixed bug #715076
1666 * src/SDCC.y: fixed bug #702907
1668 2003-04-03 <johan@balder>
1670 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1671 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1672 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1673 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1674 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1676 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1678 * _decdptr.c: fix return values
1679 * _gptrget.c: fix return values
1680 * _gptrgetc.c: fix return values
1681 * _gptrput.c: fix return values
1682 * _mulint.c: fix return values
1683 * as/z80/Makefile: fix 'make -j' problem
1685 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1687 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1688 * configure.in: big cleanup, updated to autoconf 2.5x
1689 * configure: rebuilt from configure.in
1690 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1691 * sdcc_vc_in.h: reflect changes from sdccconf.h
1692 * doc/Makefile: fixed a flaw in "make install"
1694 2003-04-02 <johan@balder>
1696 * src/ds390/gen.c (genCmp): no comments
1697 * src/mcs51/gen.c (genCmp): no comments
1698 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1699 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1701 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1703 * support/regression/generate-cases.py: place generated file in given sub directory
1704 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1705 * support/regression/Makefile: improvements for 'make -j';
1706 side effect: it's simpler and faster now
1708 2003-03-31 Borut Razem <borut.razem@siol.net>
1710 * src/z80/main.c: link-{port} and as-{port} defined without path
1711 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1713 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1715 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1717 2003-03-30 Borut Razem <borut.razem@siol.net>
1719 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1720 changed type of list parameter to set
1721 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1722 * src/port.h: changed type of do_assemble() parameter to set
1723 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1724 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1725 definition of "cppoutfilename" macro with NULL value in preProcess()
1726 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1727 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1728 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1729 replaced with set *binPathSet
1730 * shash_add() deallocates the item, if allready exsists, before adding the new one
1731 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1733 2003-03-30 Scott Dattalo <scott@dattalo.com>
1735 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1736 a nested for loop bug in the PIC port
1737 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1740 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1742 * support/Util/dbuf.h: remove C++ stuff to make it portable
1744 2003-03-28 Borut Razem <borut.razem@siol.net>
1746 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1747 literal strings in stringLiteral()
1748 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1749 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1752 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1754 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1756 2003-03-26 <johan@balder>
1758 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1759 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1760 * src/SDCCast.c (decorateType): fixed " -v < 3"
1762 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1764 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1765 Added Lenny Story's debug infrastructure changes:
1766 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1767 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1768 * src/cdbFile.c: added
1769 * src/SDCCdebug.c: added
1770 * src/SDCCdebug.h: added
1771 * src/SDCCast.c (createFunction)
1772 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1773 * src/SDCCmain.c (parseCmdLine, main)
1774 * src/SDCCmem.c (redoStackOffsets)
1775 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1778 * src/avr/gen.c (genAVRCode)
1779 * src/ds390/gen.c (gen390Code)
1780 * src/mcs51/gen.c (gen51Code)
1781 * src/pic/gen.c (genpic14Code)
1782 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1783 * src/xa51/gen.c (genXA51Code)
1784 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1786 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1788 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1789 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1791 2003-03-22 <johan@balder>
1793 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1795 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1797 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1798 * doc/cdbfileformat.lyx: added, written by Lenny Story
1799 * doc/Makefile: added cdbfileformat.lyx
1800 * doc/clean.mk: added cdbfileformat.lyx
1802 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1804 * src/mcs51/peeph.def: fix bug #705773
1806 2003-03-20 <johan@balder>
1808 An sfr/sbit can have an "at #" AND an initializer
1809 * src/SDCCsymt.c (checkSClass):
1810 * src/SDCCmem.c (allocGlobal):
1811 * src/SDCCmem.c (allocLocal):
1812 * src/SDCCast.c (createBlock):
1814 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1816 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1818 2003-03-16 <johan@balder>
1820 Undid the hackup of const and volatile, the problem is much bigger
1822 * src/SDCCast.c:1.171
1823 * src/SDCCglue.c:1.138
1824 * src/SDCCicode.c:1.146
1825 * src/SDCCsymt.c:1.150
1826 * src/SDCCval.c:1.65
1828 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1830 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1831 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1833 2003-03-13 <johan@balder>
1835 Hackup const and volatile modifiers in type chains a bit:
1837 * src/SDCCast.c:1.169
1838 * src/SDCCglue.c:1.136
1839 * src/SDCCicode.c:1.143
1840 * src/SDCCsymt.c1.146
1841 * src/SDCCsymt.h1.59
1842 * src/SDCCval.c:1.63
1844 2003-03-12 <johan@balder>
1846 * src/SDCCBBlock.h: more LRH debugging junk
1847 * src/SDCCcflow.h: more LRH debugging junk
1848 * src/SDCCloop.c: more LRH debugging junk
1849 * src/SDCC.y (struct_declaration): fixed bug #697590
1850 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1851 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1852 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1854 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1855 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1856 test function names must now match exactly).
1857 * src/SDCCcse.c: added special case in findCheaperOp to allow
1858 extending a short integer. Makes less awful code for bug 700121 test case.
1860 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1862 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1863 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1865 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1867 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1868 actually called (operandsNotEqual() was called for all
1869 operandsNotEqualX tests).
1871 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1873 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1874 with shorter literals. Fixes bug 700121.
1876 2003-03-11 <johan@balder>
1878 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1880 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1882 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1883 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1885 2003-03-10 Borut Razem <borut.razem@siol.net>
1887 * src/SDCCmain.c: pipe preprocessor's output
1888 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1889 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1890 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1891 which closes all pipes in pipeSet set
1892 * src/SDCCset.c: free deleted item in function deleteSetItem()
1893 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1894 moved from z80 to src subproject
1895 * .version: increased version number to 2.3.4
1897 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1899 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1900 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1901 * support/regression/ports/xa51/spec.mk: fix typo
1903 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1905 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1907 2003-03-09 Borut Razem <borut.razem@siol.net>
1909 * src/SDCCmain.c: pipe preprocessor's output
1910 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1911 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1912 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1913 which closes all pipes in pipeSet set
1914 * src/SDCCset.c: free deleted item in function deleteSetItem()
1915 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1916 moved from z80 to src subproject
1918 2003-03-09 Borut Razem <borut.razem@siol.net>
1920 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1921 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1922 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1923 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1924 * src/SDCCglobl.h: unification of WIN32 native definitions
1926 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1928 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1930 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1932 * src/configure.in: check for endianess (even while cross-compiling)
1933 * src/configure: check for endianess (even while cross-compiling)
1934 * src/configure_in.h: check for endianess (even while cross-compiling)
1935 * src/avr/gen.c: remove old endianess stuff
1936 * src/mcs51/gen.c: remove old endianess stuff
1937 * src/ds390/gen.c: remove old endianess stuff
1938 * src/pic/gen.c: remove old endianess stuff
1939 * src/pic/genarith.c: remove old endianess stuff
1940 * src/pic/glue.c: fix endianess check
1941 * src/pic16/gen.c: remove old endianess stuff
1942 * src/pic16/genarith.c: remove old endianess stuff
1943 * src/pic16/glue.c: fix endianess check
1944 * src/xa51/gen.c: remove old endianess stuff
1945 * src/z80/gen.c: fix endianess check
1946 * src/SDCCglue.c: fix endianess check
1947 * src/ds390/peeph.def: fix bug 700036
1949 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1951 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1952 * src/configure: find appropriate data-types on host for SDCC's int and long
1953 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1954 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1955 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1957 2003-03-07 <johan@balder>
1960 some minor cleanups before the big shot
1961 OP_DEFS and OP_USES now use Kevin's protection
1962 new option --nolabelopt
1973 * src/ds390/ralloc.c:
1974 * src/mcs51/ralloc.c:
1976 * src/xa51/ralloc.c:
1979 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1981 * src/pic/pcode.c (get_op): fix 64 bit warnings
1982 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1983 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1984 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1985 * support/regression/tests/malloc.c: fix 64 bit warnings
1987 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1989 * src/mcs51/gen.c (genMinus): fixed bug 696436
1991 2003-03-02 Borut Razem <borut.razem@siol.net>
1993 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1995 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1997 * configure.in: test for mkstemp
1998 * sdccconf_in.h: add HAVE_MKSTEMP
2000 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2002 * device/include/ctype.h: removed warning while using --stack-auto
2003 * device/include/malloc.h: removed warning while using --stack-auto
2004 * device/include/string.h: removed warning while using --stack-auto
2006 2003-02-23 Borut Razem <borut.razem@siol.net>
2008 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2009 because NDEBUG is defined (see man assert)
2010 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2012 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2014 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2015 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2017 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2019 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2020 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2022 2003-02-18 <johan@balder>
2024 * as/mcs51/asmain.c (asmbl): module can start with a digit
2025 * as/z80/asmain.c (asmbl): module can start with a digit
2027 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2029 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2030 * src/asm.c: fix pipe() for Mingw32
2032 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2034 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2035 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2036 make -V work again; --c1mode reads now from stdin
2037 * doc/sdccman.lyx: added --c1mode
2038 * support/Util/SDCCerr.c: new messages for c1 mode
2039 * support/Util/SDCCerr.h: new messages for c1 mode
2040 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2042 2003-02-15 <johan@balder>
2044 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2046 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2048 * doc/sdccman.lyx: Environment variables, -o and other minor things
2050 2003-02-14 <johan@balder>
2052 * src/xa51/main.c: before anyone really tries to use it :)
2054 * Install doc's in share/sdcc/doc
2055 * removed some obsolete files
2056 * Do a proper make distclean and uninstall
2057 M Makefile.common.in
2060 M device/include/Makefile.in
2061 M device/lib/Makefile.in
2064 M sim/ucsim/doc/Makefile.in
2067 R src/xa51/peeph.rul
2068 M support/cpp2/Makefile.in
2069 M support/makebin/Makefile
2072 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2074 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2076 2003-02-10 Borut Razem <borut.razem@siol.net>
2078 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2079 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2080 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2081 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2082 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2083 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2084 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2085 src/z80/Makefile.bcc: Borland Makefile cleanup
2086 * as/z80/Makefile.bcc: Added Borland Makefile
2087 * support/cpp2/borland.h: Removed
2089 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2091 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2092 * src/SDCC.lex: new pragma NOIV
2093 * src/SDCCglobl.h: new pragma NOIV
2094 * src/SDCCmem.c: new pragma NOIV
2096 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2098 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2100 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2102 * src/SDCCmain.c: signal handling is switched off by --debug
2103 * doc/Makefile: small fix for install; use clean.mk again
2104 * doc/clean.mk: clean *.pdf and *.html too
2106 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2108 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2109 * device/lib/printfl.c: fix a ds390 bug by making it portable
2110 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2111 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2112 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2113 * debugger/mcs51/cmd.c: converted multi-line string literals
2114 * sim/ucsim/globals.cc: converted multi-line string literals
2115 * src/SDCCmain.c: introduced signal handler to remove temp files
2116 * doc/Makefile: small tweaks, implement clean
2117 * doc: removed generated files
2119 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2121 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2122 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2123 Address Record is not correctly generated for DS390."
2125 2003-02-02 Borut Razem <borut.razem@siol.net>
2127 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2128 * as/mcs51/asm.h: fixed compilation with Borland C
2129 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2130 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2131 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2132 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2133 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2134 src/z80/Makefile.bcc: delete $(LIB) only if exist
2135 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2137 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2139 * device/include/malloc.h: introduced NULL
2140 * device/include/string.h: introduced NULL
2141 * device/include/stdlib.h: introduced NULL
2142 * device/lib/_memcpy.c: removed NULL
2143 * device/lib/_strcat.c: removed NULL
2144 * device/lib/_strchr.c: removed NULL
2145 * device/lib/_strcmp.c: removed NULL
2146 * device/lib/_strcpy.c: removed NULL
2147 * device/lib/_strcspn.c: removed NULL
2148 * device/lib/_strlen.c: removed NULL
2149 * device/lib/_strncat.c: removed NULL
2150 * device/lib/_strncmp.c: removed NULL
2151 * device/lib/_strncpy.c: removed NULL
2152 * device/lib/_strpbrk.c: removed NULL
2153 * device/lib/_strrchr.c: removed NULL
2154 * device/lib/_strspn.c: removed NULL
2155 * device/lib/_strstr.c: removed NULL
2156 * device/lib/_strtok.c: removed NULL
2157 * device/lib/malloc.c: removed NULL, include own header
2159 2003-02-02 <johan@balder>
2161 * 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
2162 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2163 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2164 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2165 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2166 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2168 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2170 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2173 2003-02-01 <johan@balder>
2175 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2177 2003-01-31 <johan@CP255758-A>
2179 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2181 2003-01-30 <johan@balder>
2183 * src/SDCCBBlock.c: automatic bug detection
2184 * src/SDCCicode.c: automatic bug detection
2186 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2188 * src/SDCCglobl.h: now --xram-size 0 works
2189 * src/SDCCmain.c: now --xram-size 0 works
2191 2003-01-29 <johan@balder>
2193 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2195 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2197 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2198 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2199 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2200 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2201 * src/SDCCglobl.h: Added options --xram-size and --code-size
2202 * src/SDCCmain.c: Added options --xram-size and --code-size
2204 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2206 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2207 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2209 2003-01-27 <johan@balder>
2211 * src/SDCC.y: fixed bug #613764
2213 2003-01-26 <johan@balder>
2215 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2216 * src/SDCCsymt.h: fixed bug #673374
2217 * src/SDCCglue.c: fixed bug #661910
2218 * src/SDCCast.c: fixed bug #458099 and 673374
2220 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2222 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2223 * as/mcs51/strcmpi.h: added
2224 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2225 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2226 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2227 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2228 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2229 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2230 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2231 * as/mcs51/Makefile.aslink: new module strcmpi
2232 * as/mcs51/Makefile.asx8051: new module strcmpi
2233 * as/mcs51/Makefil.bcc: new module strcmpi
2234 * as/mcs51/Makefile.in: new module strcmpi
2235 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2237 2003-01-26 <johan@balder>
2239 * src/SDCCglue.c: reverted back to 1.124
2240 * src/SDCCast.c: reverted back to 1.156
2241 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2243 2003-01-25 <johan@balder>
2245 * src/SDCCglue.c: A better fix for bug #661910
2246 * src/SDCCast.c: A better fix for bug #661910
2247 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2249 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2251 * src/Makefile.in: remove spawn.o
2252 * src/SDCCmain.c: remove spawn.h
2253 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2254 * src/spawn.c: removed
2255 * src/spawn.h: removed
2256 * support/regression/ports/ds390/spec.mk: link with -r
2258 2003-01-24 <johan@CP255758-A>
2260 * src/ds390/gen.c (aopOp): fixed bug #667458
2261 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2262 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2263 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2265 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2267 * src/mcs51/peeph.def: better assembler identation by Frieder
2268 * src/mcs51/gen.c: better assembler identation by Frieder
2270 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2272 * as/z80/string.h: removed for gcc 3.2
2273 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2274 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2276 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2278 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2279 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2280 * support/regression/Makefile: separate temp files for ports
2281 * support/regression/generate-cases.py: separate temp files for ports
2282 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2283 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2285 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2287 * moved tinitalk to device/examples/ds390
2289 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2291 * as/mcs51/lkmem.c: rflag is for DS390
2292 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2293 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2294 (linkEdit): move mem- and map-files the same way as ihx-files
2295 * src/z80/main.c (_setDefaultOptions): removed --generic
2296 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2297 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2298 * src/pic/glue.c (picglue): --c1mode works again
2299 * src/pic16/glue.c (pic16glue): --c1mode works again
2300 * src/asm.c (printCLine): fix #660034
2302 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2304 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2305 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2306 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2307 * as/mcs51/lkmem (summary): better fix for sp problem
2308 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2309 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2310 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2311 remove --stack-after-data
2313 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2315 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2316 * src/SDCCutil.c (join): ugly bug: missing '\0'
2317 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2319 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2321 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2323 * src/pic/main.c (_asmCmd): gpasm supports -o
2324 * src/z80/main.c: more general macros
2325 * device/lib/Makefile.in: remove intermediate files
2327 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2329 * .version: Bumped version number to 2.3.3
2330 * src/SDCCBBlock.c: new option -o
2331 * src/SDCCglobl.h: new option -o
2332 * src/SDCCglue.c: new option -o
2333 * src/SDCCmain.c: new option -o
2334 * src/asm.c: new option -o
2335 * src/ds390/main.c: new option -o
2336 * src/pic/glue.c: new option -o
2337 * src/pic/pcode.c: new option -o
2338 * src/pic/ralloc.c: new option -o
2339 * src/pic16/glue.c: new option -o
2340 * src/pic16/pcode.c: new option -o
2341 * src/pic16/ralloc.c: new option -o
2342 * src/z80/main.c: new option -o
2343 * device/lib/Makefile.in: use -o
2344 * support/regression/ports/ds390/spec.mk: use -o
2345 * support/regression/ports/gbz80/spec.mk: use -o
2346 * support/regression/ports/mcs51/spec.mk: use -o
2347 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2348 * support/regression/ports/z80/spec.mk: use -o
2349 * support/regression/ports/ucz80/spec.mk: use -o
2350 * support/regression/ports/xa51/spec.mk: use -o
2351 * support/regression/fwk/lib/timeout.c: fix usage string
2353 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2354 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2356 2003-01-07 <johan@balder>
2358 * src/SDCCast.c (decorateType): fixed bug #600035
2360 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2361 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2362 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2363 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2364 * src/pic/pcode.c: outcommented unused variable to remove warnings
2365 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2367 2003-01-06 <karl@turbobit.com>
2368 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2371 2003-01-06 <johan@balder>
2373 * src/SDCCicode.c: fixed array add
2375 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2376 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2377 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2379 2003-01-04 <johan@balder>
2381 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2383 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2384 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2386 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2387 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2388 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2390 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2391 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2393 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2394 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2396 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2397 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2399 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2401 * in \sdcc\as\mcs51\ changed these files in order to create an
2402 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2403 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2404 following files to include the previous two files: aslink.dsp,
2405 Makefile.aslink, Makefile.bcc, and Makefile.in.
2407 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2408 .adb instead of .cdb
2410 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2412 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2413 value from option --iram-size.
2415 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2417 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2420 2002-09-18 <wiml@hhhh.org>
2422 * SDCClrange.h: exposed setFromRange() and setToRange()
2423 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2424 packRegsForAccUse() (bug 542397)
2425 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2426 multiple times and emitting the fetch operations more than once
2427 added aopGetUsesAcc() function to allow binary operators to
2428 fetch their operands in the correct order; made genMinus() emit
2429 compact code for X = LITERAL - Y
2431 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2432 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2433 sprintf() in line 1267.
2435 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2436 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2439 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2440 Changes to aslink (All the changes are marked with 'JCF'):
2442 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2445 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2446 area BSEG. Also moves, if possible, the DATA area down into the internal
2447 ram so more space is available.
2449 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2452 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2453 not bytes. Function summary() which creates a memory usage summary
2454 file with extension .mem. Reports of overlaping stack and small stack
2455 size. If the space for the stack is less than 16 bytes aslink trows a
2458 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2459 the 8051. Option 'y' for memory summary output file.
2461 Changes to sdcc (All the changes are marked with 'JCF'):
2463 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2465 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2466 overlaying area for it (uses RegBankUsed[4]).
2468 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2469 bank zero as used by default. By default aslink locates the stack
2470 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2471 the creation of the .mem file. Delegates the allocation of data area
2472 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2473 the begining of the stack area to aslink.
2475 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2476 glue() in SDCCglue.c creates an area for it.
2478 2002-09-03 Borut Razem <borut.razem@siol.net>
2479 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2480 sdcc/src/pic/glue.c:
2481 introduced atexit() handler for teporay files removal in case of
2482 errors, assertions, ...
2484 2002-08-29 Borut Razem <borut.razem@siol.net>
2485 * sdcc/support/cpp2/auto-host_vc_in.h:
2486 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2487 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2488 Maybe there is a similar problem with BORLANDC? It should be checked!
2490 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2491 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2492 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2493 was not executed, and the compiler (cl) launched a warning:
2494 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2496 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2497 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2499 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2500 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2502 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2503 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2504 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2505 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2506 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2507 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2508 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2509 - added Release configuration in VS projects
2510 - review of compiler an linker options
2511 - VC .exe files are generated in bin_vc directory, not to interfere
2512 with binaries generated from other projects (cygwin, mingw, bcc ...)
2514 * sdcc/src/yacc.dsp: added
2516 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2517 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2518 and insert the version number definitions from .version
2520 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2522 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2523 added - genarate auto-host.h using auto-host_vc_in.h as template
2526 removed from CVS, generated automatically
2528 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2529 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2531 2002-08-11 Borut Razem <borut.razem@siol.net>
2532 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2534 2002-08-10 Borut Razem <borut.razem@siol.net>
2535 * src/SDCCmain.c (main):
2536 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2537 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2538 The consequence was that some temporary files were not removed.
2541 unification of code in functions tempfilename() and tempfile():
2542 function tempnam() is defined in Visual Studio 6.0 and .NET
2544 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2546 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2547 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2548 - removed compiler command line option /WX: Treats all warnings as errors
2549 - update a list of source files, included into the project
2551 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2552 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2553 changed project type to Generic Project so that can be correcly converted to VS.NET project
2555 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2557 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2559 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2561 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2562 added return 0 statements after assert() to make compiler happy
2564 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2565 added newline in the def file to keep MSC compiler satisfied
2567 * sdcc/src/z80/gen.c:
2568 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2569 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2570 - solved MSC error in function aopDump()
2572 * sdcc_vc.h: define PREFIX as "\\sdcc"
2574 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2575 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2577 2002-06-22 Scott Dattalo <scott@dattalo.com>
2578 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2579 - Rewrote the register banking algorithm.
2580 - Added pCode live-range analysis to registers (for now, only non-used and
2581 singly-used registers optimized away)
2583 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2585 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2587 2002-05-10 Scott Dattalo <scott@dattalo.com>
2588 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2590 2002-04-22 Michael Hope <michaelh@vroom>
2592 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2594 * configure.in (DD_COPT): Added include support required for gbdk.
2596 * .version: Bumped version number just to increase it.
2598 * src/SDCCmain.c: Added -nostdinc to the default options.
2600 2002-04-15 Michael Hope <michaelh@vroom>
2602 * device/lib/z80/printf.c (sprintf): Added.
2604 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2606 * src/z80/peeph.def: Added transpose redundent load rule.
2608 * src/z80/main.c: Added force callee saves for jaune.
2610 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2612 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2614 2002-03-28 Johan Knol <johan@balder>
2616 * src/SDCCval.c: fixed bug #532436
2618 2002-03-14 Scott Dattalo <scott@dattalo.com>
2620 Added "char *Processor" field to the port structure.
2623 Added -p option. Allows port dependent processor to be specified.
2626 Initialized the new field char *Processor field to NULL in all ports
2629 Compiler generated registers for interrupt context saving
2630 were not getting allocated.
2632 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2635 Fixed left shift. Will promote the left side of a left shift
2636 if a) left shifting more than size of operand or b) when assigned
2637 to something size > size of left side
2639 2002-03-14 Scott Dattalo <scott@dattalo.com>
2641 tons of changes. Register allocation has been
2642 rewritten. Added customization for the various PICs. Flow
2643 analysis is restructured. ...
2649 Added. device.c is a PIC port hack to accomodate variations
2652 2002-03-13 Michael Hope <michaelh@vroom>
2654 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2656 2002-03-04 johanknol <johanknol@manik>
2658 * /src/SDCCval.c: fixed
2660 const unsigned char arr[][2] = { { 0, 1 } };
2661 t18.c:1: error: Initializer element is not constant
2663 2002-03-04 bela <bela@manik>
2665 * /device/include/mcs51reg.h:
2666 ds89c420 register definition update
2668 2002-03-03 <johan@FRIJA>
2670 * support/Util/SDCCerr.c: did something, but don't no why anymore
2672 * support/regression/tests/bug-524691.c: made it a little less shy
2674 * src/SDCCast.c (decorateType): fixed bug #524697
2676 * src/SDCCast.c: made some lineno improvements
2678 * src/SDCCval.c (getNelements): changed warning to error
2680 * src/SDCCglue.c (printIvalArray): changed warning to error
2682 * src/SDCCicode.c: fixed a warning for mingw
2684 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2686 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2688 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2690 * src/ds390/peeph.def:
2691 Added some more peephole rules
2693 * src/ds390/gen.c: Various fixes & enhancements
2695 * src/SDCClrange.c, src/SDCClrange.h:
2696 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2698 * src/ds390/ralloc.c:
2699 various fixes & enhancements (ds390) specific
2701 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2702 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2705 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2707 2002-03-02 <johan@FRIJA>
2709 * src/SDCCast.c (decorateType): fixed bug #524708
2711 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2713 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2715 2002-03-01 Michael Hope <michaelh@vroom>
2717 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2719 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2721 2002-03-01 <johan@FRIJA>
2723 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2725 * src/SDCCast.c (decorateType): fixed bug #524209
2727 * src/SDCCval.c (valNot): fixed bug #524195
2729 2002-02-26 <johan@balder>
2731 * src/xa51/gen.c: fixed a warning
2733 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2735 * src/SDCCast.c (decorateType): fixed bug #522534
2737 2002-02-23 <johan@balder>
2739 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2741 2002-02-22 <johan@balder>
2743 * src/SDCCast.c: fixed bug #514865
2745 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2747 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2749 * sdcc/src/SDCCloop.c:
2750 Previous fix was not good. basic blocks that have "break" or "return" are
2751 not really partof a loop , but live ranges used in these blocks should
2752 be live thru the entire loop, so set partOfLoop but don't add them to
2755 2002-02-21 <johan@FRIJA>
2757 * src/SDCCcse.c: fixed bug #514308
2759 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2762 Fixed BUG #519583. If a conditional block ended in a return/break
2763 statement inside a loop, it was not being considered part of the loop.
2765 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2767 2002-02-10 Karl Bongers <karl@turbobit.com>
2770 Fixed up SDCDB debugger somewhat. Updated debugger/README
2771 with lots of comments and notes.
2773 * device/examples/test2.c:
2774 Fix bug, "red" variable not being initialized(compiler complained).
2776 * device/examples/Makefile, examples/test3.c:
2777 Add Makefile in device/examples folder, compiles test3.c
2778 for use as a multiple module SDCDB test case.
2780 * sim/ucsim/cmd.src/cmdset.cc:
2781 Took out debug printfs in ucsim "next" command.
2784 Karl and Johan start ucsim XA support. Most dissassembly working,
2785 about 75% emulation done(plenty of work remaining).
2787 * sim/ucsim/z80.src:
2788 Add Z80 support to ucsim, add test-ucz80 regression test,
2789 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2790 Notice z80 compiler fails on examples/test3.c/crc code.
2792 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2794 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2795 Added support for --parms-in-bank1
2797 * src/ds390/peeph.def:
2798 added a few more peephole optimzations
2801 1) added __builtin_inp & __builtin_outp used to read in data of given length
2802 from a memory mapped port
2803 2) added __builtin_memcmp
2804 3) added __builtin_swapw swap bytes of a short
2806 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2807 1) handle multiple send & receives from register bank1
2808 2) ralloc can now allocate DPTR1 to some liveRanges
2810 * src/SDCCsymt.c, src/SDCCsymt.h:
2811 changes to handle multiple sends & receives
2814 added some pointer arithmetic optimization
2817 added some pointer arithmetic optimizations but not stable yet so not
2818 called from anywhere (will get this working shortly)
2820 * src/SDCCopt.c: fixed for multiple sends & receives
2823 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2824 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2825 set preprocessor defines (depending on options)
2827 * src/SDCCicode.c, src/SDCCicode.h:
2828 changes made to handle multiple sends & receives
2831 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2833 * src/SDCCcse.c, src/SDCCcse.h:
2834 added function findbackward def (to be used in upcoming optimization)
2836 * src/SDCCcflow.c, src/SDCCcflow.h:
2837 added function returnAtEnd - to determine if a basic block terminates with
2840 * src/SDCCast.c, src/SDCCast.h:
2841 added option parms-in-bank1
2843 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2844 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2845 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2846 adjusted for --parms-in-bank1 option
2848 * device/include/string.h:
2849 donot redefine "reentrant" keyword
2851 * device/include/ds80c390.h: Added some more SFRs
2853 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2855 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2857 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2859 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2861 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2863 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2865 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2867 * Added --xram-movc option
2869 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2871 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2873 2002-01-11 Johan Knol
2875 * Added math lib of Jesus Calvino-Fraga
2877 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2879 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2880 * support/regression/Makefile: new target test-mcs51-stack-auto
2881 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2883 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2885 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2887 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2889 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2891 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2893 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2895 * src/SDCCglue.h: add definition for printIvalChar()
2897 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2899 * src/SDCCast.c: fix #498138 by Johan
2901 * src/SDCCglue.c: fix #498138 by Johan
2903 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2905 * support/regression/Makefile: fix clean
2907 * support/regression/ports/ds390/support.c: fix transmission of last character
2909 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2911 * /sdcc/src/ds390/gen.c:
2912 a) improved computing address of stack variable
2913 b) took out some #if 0 code
2914 c) improved parmBytes adjustment
2915 d) improved genPlusIncr & genMinusIncr
2916 e) genCmp could generate bad code (when left assigned to DPTR)
2917 f) Fixed bug in hasInc
2919 * /sdcc/src/ds390/ralloc.c:
2920 a) packRegsForSupport could mess up live information (Fixed)
2921 b) packRegsDPTRuse could be incorrect for left & right shift
2923 * /sdcc/src/mcs51/ralloc.c:
2924 packRegsForSupport could mess up the live information (Fixed)
2926 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2928 * /sdcc/src/SDCCast.c:
2929 can reverse a loop even if function call is present as long
2930 as the loop control variable is local & is not passed as parameter
2932 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2934 * /sdcc/ChangeLog: *** empty log message ***
2936 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2937 More builtin function additions for TININative
2939 * /sdcc/src/ds390/ralloc.c:
2940 Had broken the regression testsuite
2942 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2944 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2945 Added funcattr hasStackParms will be set for reentrant functions when there
2946 are paramteres on the stack, this helps in minimizing frame pointer generation
2947 typeFromStr can handle function pointers now
2949 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2950 *** empty log message ***
2952 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2954 * /src/ds390/gen.c, /src/ds390/main.c:
2955 More builtin function additions for TININative
2957 * /src/ds390/ralloc.c:
2958 Had broken the regression testsuite
2960 * /src/SDCCast.c: Fixed a bug in dumptree
2962 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2963 Added funcattr hasStackParms will be set for reentrant functions when there
2964 are paramteres on the stack, this helps in minimizing frame pointer generation
2965 typeFromStr can handle function pointers now
2967 * /doc/builtins.txt, /doc/TININative.txt:
2968 *** empty log message ***
2971 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2973 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2974 ALPHA version for -mTININative
2976 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2977 updated to reflect changes in the port structure
2980 added function do_assemble (similar to do_link) if non-null this function
2981 will be called to do assembly (-mTININative) requires a multi command
2983 added function genAssemblerEnd will be called to generate assembler Epilogue
2986 added _JavaNative to debug info printing
2988 * /src/SDCCmain.c: added option --tini-libid
2989 added port->do_assemble function (-mTININative) has a multi command assemble
2991 * /src/SDCCglue.c: Disabled "constExpr" check
2992 added port->genAssemblerEnd function
2994 * /src/SDCCglobl.h: Added option --tini-libid value
2997 tookout optimizeCompare from the header (has no external references)
2999 * /src/SDCCast.c: made one more function "static"
3001 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3003 * src/z80/mappings.i: Added z80asm support.
3005 * src/z80/main.c: Added z80asm support on --asm=z80asm
3007 * src/z80/gen.c: Fixed asm portability issues.
3009 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3011 * src/SDCCglue.c (printExterns): Added global/extern split.
3013 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3015 * support/regression/Makefile: added test for mcs51 model large
3017 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3019 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3021 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3023 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3025 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3027 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3029 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3031 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3033 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3035 * support/regression/tests/simplefloat.c: Port to mcs51.
3037 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3038 * support/regression/tests/bug-485362.c: Added.
3040 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3042 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3044 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3046 * src/z80/gen.c (aopDump): Added a dump function.
3048 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3049 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3051 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3053 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3055 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3057 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3059 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3061 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3063 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3065 * support/regression/ports/ds390/support.c: Use tinibios.
3067 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3069 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3071 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3072 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3074 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3076 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3078 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3080 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3082 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3083 (packRegsForIYUse): Created and optimised.
3085 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3087 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3088 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3090 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3092 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3094 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3096 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3098 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3100 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3102 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3104 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3106 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3108 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3110 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3112 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3113 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3114 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3116 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3118 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3119 (genNotFloat): Added.
3120 (genUminusFloat): Added.
3122 * device/lib/z80/Makefile: Added floating pt stubs.
3124 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3126 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3128 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3130 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3132 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3134 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3136 * sdcc/support/regression/Makefile: Add port ds390.
3138 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3140 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3142 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3144 * sdcc/support/regression/ports/ds390/support.c: Added.
3146 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3148 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3150 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3152 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3154 * device/include/malloc.h: Added z80 and gbz80 support.
3156 * device/lib/gbz80/heap.s: Added.
3158 * device/lib/z80/heap.s: Added.
3160 * device/lib/malloc.c: Added z80 and gbz80 support.
3162 * support/regression/tests/malloc.c (testMalloc): Added.
3164 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3166 * support/regression/tests/bug-478094.c: Added.
3168 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3170 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3172 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3174 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3176 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3178 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3180 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3182 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3184 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3186 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3188 * support/regression/tests/bug-477927.c: Added.
3190 * src/z80/peeph.def: Added minor rules.
3192 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3194 * src/z80/peeph.def: Added jump optimisation modification.
3196 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3198 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3200 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3202 * support/regression/tests/funptrs.c: Added.
3204 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3206 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3208 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3210 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3212 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3214 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3215 (movLeft2ResultLong): Created.
3217 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3218 (joinPushes): Added. Joins two char pushes into a word push.
3220 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3222 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3224 * support/makebin/Makefile (install): Added creation of dest dir.
3226 2001-10-24 Karl Bongers <karl@turbobit.com>
3228 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3230 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3232 * src/z80/ralloc.c: Turned off faulty pack for one use.
3234 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3236 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3238 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3240 * support/regression/Makefile: Improved clean
3242 * support/regression/ports/gbz80/spec.mk: Added clean
3244 * support/regression/ports/host/spec.mk: Added clean
3246 * support/regression/ports/z80/spec.mk: Added clean
3248 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3250 * support/regression/ports/mcs51/timeout.c: little improvements
3252 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3254 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3256 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3258 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3260 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3262 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3264 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3266 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3267 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3269 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3271 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3273 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3275 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3277 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3279 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3281 * support/regression/tests/longor.c: Added.
3283 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3285 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3287 * as/mcs51/aslink.h: define PATH_MAX
3289 * as/mcs51/asm.h: define PATH_MAX
3291 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3293 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3295 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3297 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3299 * src/SDCCglobl.h: define PATH_MAX
3301 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3303 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3305 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3307 * src/z80/gen.c (gencjneshort): Fixed
3309 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3311 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3313 * support/regression/tests/bug-469671.c: Added.
3315 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3317 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3319 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3321 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3323 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3325 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3327 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3329 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3331 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3333 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3335 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3337 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3339 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3341 * 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.
3343 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3345 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3347 2001-10-07 <johan@FRIJA>
3349 * device/lib/gets.c (gets): fixed the return value.
3351 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3352 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3354 * 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.
3356 * 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.
3358 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3360 * src/pic/gen.c: Removed Safe_strdup.
3362 * configure.in: Added option to enable libgc support.
3364 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3365 (bitVectUnion): Optimised.
3366 (bitVectIntersect): Optimised.
3367 (bitVectBitsInCommon): Optimised.
3368 (bitVectCplAnd): Optimised.
3370 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3372 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3374 * src/SDCCmain.c: distinguish between assembler debug and plain options
3376 * src/avr/main.c: remove standard assembler options
3378 * src/ds390/main.c: remove standard assembler options
3380 * src/mcs51/main.c: remove standard assembler options
3382 * src/port.h: removed "PENDING" comment
3384 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3386 * src/device/lib/_mulint.c : new, with assember functions
3388 * src/device/lib/_mullong.c : new, with assember functions
3390 * src/device/lib/_divuint.c : with assember functions
3392 * src/device/lib/_divsint.c : with assember functions
3394 * src/device/lib/_divulong.c: with assember functions
3396 * src/device/lib/_divslong.c: with assember functions
3398 * src/device/lib/_moduint.c : with assember functions
3400 * src/device/lib/_modsint.c : with assember functions
3402 * src/device/lib/_modulong.c: with assember functions
3404 * src/device/lib/_modslong.c: with assember functions
3406 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3408 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3410 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3411 replaced _mululong.c and _mulslong.c by _mullong.c
3413 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3415 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3417 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3419 * src/SDCCglue.c: test, if win32api is available for MINGW
3421 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3423 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3424 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3425 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3426 * support/regression/ports/host/spec.mk: removed GENERIC
3427 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3428 * support/regression/ports/z80/spec.mk: removed GENERIC
3430 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3432 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3434 * support/regression/tests/bug-467035.c: Created.
3436 2001-10-01 <johan@FRIJA>
3438 * src/SDCC.y: fixed bug #466586 part 1
3440 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3442 * SDCCicode.c: z80 has no generic pointers
3443 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3445 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3447 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3449 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3451 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3453 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3455 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3457 * configure.in: Fixed up so that ucsim is only configured once.
3459 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3461 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3462 (getPathDifference): As above.
3464 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3466 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3468 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3469 * .version: Updated to 2.3.1
3471 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3472 Added copyright header.
3474 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3475 (assemble): Added support for macro based assembler commands.
3476 (linkEdit): Added support for macro based linker commands.
3477 (preProcess): Changed the pre-processor to use macros.
3478 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3479 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3481 * device/lib/z80/crt0.s: Added module name for debugging.
3483 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3485 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3487 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3489 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3491 * src/Makefile.in: Added SDCCmacro and SDCCutil
3493 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3495 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3497 2001-09-16 <johan@FRIJA>
3499 * 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.
3501 2001-09-15 <johan@FRIJA>
3503 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3504 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3506 2001-09-11 <johan@FRIJA>
3508 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3510 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3512 * support/regression/tests/bug-460444.c: Added test case.
3514 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3515 (genCast): Added justification for all of the asserts.
3517 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3519 * support/regression/support.c: _xdata replaced by xdata
3521 * support/regression/spec.mk: removed _generic
3523 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3525 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3527 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3528 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3530 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3532 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3534 * support/regression/tests/bug-460010.c: Added test case.
3536 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3538 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3540 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3542 * support/regression/testfwk.c: removed workaround for bug #436344
3544 * support/regression/tests/bp.c: use less memory with mcs51
3546 * support/regression/tests/bug-441448.c: use less memory
3548 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3550 * support/regression/collate-results.py: typo
3552 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3554 * support/regression/tests/fetchoverlap.c: Added new test case.
3556 * support/regression/tests/bp.c: Added new test case.
3558 * support/regression/tests/bug-448984.c: Added new test case.
3560 * support/regression/tests/pow2shifts.c: Added new test case.
3562 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3563 (genlshTwo): Fixed right shift for count > 8.
3565 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3567 2001-09-08 <johan@FRIJA>
3569 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3571 2001-09-07 <johan@FRIJA>
3573 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3575 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3577 2001-09-06 <johan@FRIJA>
3579 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3580 * bernhard noted me at this: "() equals to (void)" (1.38)
3582 2001-09-05 <johan@FRIJA>
3584 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3586 2001-09-04 <johan@FRIJA>
3588 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3591 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3593 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3595 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3597 * link/z80/aslink.h: Fixed path for PATH_MAX
3599 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3601 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3603 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3605 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3607 * 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.
3609 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3611 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3612 (genCmp): Fixed up genCmp for the GB with longs.
3614 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3616 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3618 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3620 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3622 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3624 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3626 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3628 * 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.
3630 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3632 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3634 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3636 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3638 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3640 * sim/ucsim/configure: little improvement of Cygwin-detection
3641 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3642 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3643 * support/regression/tests/bug-221100.c: small changes for mcs51
3644 * support/regression/tests/bug-221168.c: small changes for mcs51
3645 * support/regression/tests/bug-227710.c: small changes for mcs51
3646 * support/regression/tests/staticinit.c: small changes for mcs51
3647 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3648 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3649 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601