1 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
4 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
5 #838241 & 780691 (basicly the same bug)
6 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
7 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
9 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
11 * src/SDCCmain.c (linkEdit): "fix" #834252
13 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
15 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
17 * src/SDCC.y: fixed bug #819403
19 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
21 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
22 the reentrant attribute.
23 * src/hc08/gen.c (genPackBits): added missing stack readjustment
24 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
26 * src/SDCCast.c (decorateType): fixed bug with storage class not being
27 updated during pointer dereference; f.e. ~(((char *)1)*) was being
28 erroneously reduced to a literal.
29 * src/hc08/ralloc.c (packRegisters, rematStr),
30 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
33 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
35 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
36 * doc/sdccman.lyx: changed from 'article' to 'book'
37 * doc/Makefile: readded test_suite_spec and cdbfileformat
39 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
41 * device/include/stdlib.h: include malloc.h to comply with ANSI
42 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
44 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
46 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
47 * doc/clean.mk: also remove *.out files
48 * doc/sdccman.lyx: some additions, larger top/bottom margins
50 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
52 * src/SDCC.y: fixed bug #837365
53 * support/regression/tests/bitopcse.c
54 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
55 a symbol (might be valop instead)
56 * device/lib/Makefile.in: added errno.c to HC08SOURCES
57 * device/lib/clean.mk: added hc08 to the cleaning list
59 2003-11-04 Borut Razem <borut.razem@siol.net>
61 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
63 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
64 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
65 malloc is declared in standard stdlib.h
67 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
69 * device/lib/hc08/Makefile: need to clean .rel not .o files
70 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
72 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
82 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
83 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
84 tests (which uses the port's oclsExpense function)
90 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
92 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
94 * src/SDCCcse.c (ifxOptimize),
95 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
96 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
97 deleting the IFX iCode.
98 * src/hc08/ralloc.c: reduced unneeded slocs
99 * src/hc08/gen.c: fixed bug in asmopToBoolean
101 2003-11-04 Borut Razem <borut.razem@siol.net>
103 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
104 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
105 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
106 transferred to configure
108 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
110 Use headers defined in the C[++] standards:
111 * sim/ucsim/gui.src/serio.src/fileio.cc
112 * sim/ucsim/gui.src/serio.src/frontend.cc
113 * sim/ucsim/gui.src/serio.src/main.cc
114 * sim/ucsim/gui.src/serio.src/posix_signal.cc
115 * support/Util/NewAlloc.c
121 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
123 * Added MSVC projects for hc08 assembler and linker:
124 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
125 /as/hc08/link_hc08.dsp
127 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
129 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
131 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
133 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
135 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
137 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
139 2003-10-31 Borut Razem <borut.razem@siol.net>
141 * support/cpp2/cpplib.h,
142 support/cpp2/cpplib.c,
143 support/cpp2/cpplex.c,
144 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
145 to switch _asm block preprocessing on / off. Default is
146 #pragma preproc_asm +
148 2003-10-31 Borut Razem <borut.razem@siol.net>
150 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
151 when outputting comment blocks (when executed with -C option) and
152 _asm (SDCPP specific) blocks
154 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
156 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
158 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
160 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
162 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
164 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
165 * src/SDCCast.c (decorateType): fixed bug #832664
167 2003-10-31 Borut Razem <borut.razem@siol.net>
169 * support\cpp2\cpplex.c: fixed for SDCPP:
170 comments(when executed with -C option) and _asm blocks
171 were included even if they where in skipped #if block.
172 Applied solution from GCC cpp 3.3.2
174 2003-10-31 Borut Razem <borut.razem@siol.net>
176 * src/SDCC.lex: sdcc now understands both formats:
177 '# <line_number> <file_name>' and
178 '#line <line_number> <file_name>'
179 * support/cpp2/cppmain.c: sdcpp now generates the standard
180 '# <line_number> <file_name>' instead of former
181 '#line <line_number> <file_name>'
183 2003-10-30 Borut Razem <borut.razem@siol.net>
185 * support/cpp2/cpphash.h,
186 * support/cpp2/cpplib.h
187 * support/cpp2/cpplex.c,
188 * support/cpp2/cppmain.c,
189 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
191 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
193 Fixed a number of problems revealed by bug #827883.
194 * src/SDCCloop.c (loopInvariants): Spill location of the
195 result operand should be recomputed if extracted from
196 a loop. Also, don't extract assignments of an iTemp
198 * src/SDCCast.c (isConformingBody): loop reversal should
199 not occur if the control variable is involved with a
202 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
204 * .version: bumped to 2.3.6 to reflect the big improvements
205 made by Erik and Klaus. Thanks!
207 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
209 Replaced the livrange code.
210 * src/SDCClrange.c: added new LR code
212 * src/SDCCBBlock.h: removed remainig parts from old LR code
213 * src/ds390/ralloc.c,
214 * src/ds390/gen.c: minor fixes to make it work with new code
216 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
221 * src/hc08/ralloc.c: Fix various warnings related to the hc08
222 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
223 (tweaked fix for bug #818696)
225 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
227 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
229 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
232 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
233 * src/mcs51/gen.c (gencjneshort),
234 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
235 more efficient (per Scott Bronson's suggestion)
237 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
239 Extended the semantics of the critical keyword to include
240 individual statements. See RFE #827755 and #799831
245 * support/Util/SDCCerr.c
246 * support/Util/SDCCerr.h
251 2003-10-19 Borut Razem <borut.razem@siol.net>
253 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
255 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
257 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
259 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
260 and predecrement operand is displayed
262 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
264 * src/SDCCval.c (valMinus): fixed bug #826041
266 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
268 Some hc08 related updates that I missed earlier
270 * support/regression/ports/hc08/spec.mk
272 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
274 New target "hc08" for the Motorola 68hc08 family of micros
282 * sim/ucsim/hc08.src/*
283 * sim/ucsim/configure.in
284 * src/ucsim/configure
285 * sim/ucsim/packages_in.mk
288 * device/include/mc68hc908qy.h
290 * device/lib/Makefile.in
291 * support/regression/ports/hc08/*
292 * support/regression/Makefile
294 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
296 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
298 * src/ds390/gen.c (genCast): fixed bug #821957
300 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
302 * device/lib/logf.c: "fixed" overlay bug
303 * support/regression/ports/host/spec.mk: added m library
304 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
305 * support/regression/tests/float_trans: added (for Eric)
307 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
309 * src/mcs51/gen.c (genCpl): fixed bug
310 http://sf.net/mailarchive/message.php?msg_id=6263915
312 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
314 * src/SDCCast.c (decorateType): added extended constant folding
315 * src/SDCCsymt.c (computeType): cleanup
316 * src/SDCCval.c (valShift): minor optimization
317 * support/regression/tests/ast_constant_folding.c: added
319 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
321 * src/SDCCmain.c: removed some unintended changes
323 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
325 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
326 * src/z80/gen.c: fixed part of bug #817589
327 * src/SDCCsymt.c (checkFunction): fixed bug #817895
329 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
331 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
349 * src/z80/gen.c: removed unused label "release:"
351 2003-10-06 Borut Razem <borut.razem@siol.net>
353 * src/SDCC.lex: removed definition of unused variables
354 save_optimize and save_options
356 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
358 * clean.mk: removed '=' in "-maxdepth=1"
359 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
360 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
362 2003-10-06 Borut Razem <borut.razem@siol.net>
364 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
365 my_unput() replaced by unput()
367 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
369 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
370 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
371 type-punned pointer will break strict-aliasing rules"
372 Old LR behaviour is again default; Klaus' LR can be choosen by
373 defining the environment variable LRKLAUS
377 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
378 * clean.mk: fixed removal of files in bin/CVS/
379 * device/lib/clean.mk: fixed removal of directories small and large
380 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
382 * src/SDCCval.c: removed superflous test for pedantic
384 2003-10-05 Borut Razem <borut.razem@siol.net>
386 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
387 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
388 message "unmatched #pragma SAVE and #pragma RESTORE"
390 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
392 * doc/sdccman.lyx: various additions and updates (interrupts, inline
393 assembly, critical functions, atomic, nojtbound)
395 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
397 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
403 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
406 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
408 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
410 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
411 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
412 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
414 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
416 * src/z80/gen.c (genRet): fixed bug #524753
417 * src/z80/gen.c (genCast): fixed internal error on cast from
419 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
420 fix for bug #477835 to the z80
421 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
422 for tracking iCodes in the peephole optimizer for z80
424 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
426 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
427 the other part of bug #814548
428 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
430 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
432 * src/SDCCcse.c: fixed part of bug #814548
434 2003-09-28 Borut Razem <borut.razem@siol.net>
436 * src/asm.c: rewrite of printILine() to use temporary file instead
438 * src/xa51/main.c: commented out declaration of int rewinds
440 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
442 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
444 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
446 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
447 * src/asm.c (printILine): Fixed bug #811015
449 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
451 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
454 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
456 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
457 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
458 to correctly handle general case of AOP_PAIRPTR
459 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
461 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
463 * src/mcs51/ralloc.c (fillGaps),
464 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
465 register positioning bug)
467 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
469 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
471 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
473 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
474 genCodePointerGet, genGenPointerGet, genFarPointerSet,
475 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
476 (ralloc doesn't intentionally do this now, but perhaps later)
477 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
478 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
479 register positioning bugs (Fixed bug #762602 and #795325)
480 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
482 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
483 lines that --i-code-in-asm generates
485 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
487 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
488 trying to fclose a FILE* that was already closed.
490 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
492 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
493 of const struct should be treated as if const themselves)
495 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
497 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
499 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
501 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
502 Unix (/n) and DOS (/r/n) line terminations.
504 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
506 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
509 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
511 * src/mcs51/gen.c (genFunction, genEndFunction),
512 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
513 and restore of EA so that stack offsets to parameters are
514 correct when using both critical and reentrant/stack-auto.
515 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
516 size (can be triggered in error if sloc is shared between
517 different sized objects)
518 * device/include/float.h: fixed macros to explicitly use
519 unsigned long where needed
521 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
523 Feature req. 799831: added code to allow nesting of critical functions
524 * src/mcs51/gen.c (genFunction, genEndFunction)
525 * src/ds390/gen.c (genFunction, genEndFunction)
527 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
529 * src/SDCCsymt.c (sclsFromPtr),
531 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
532 support for standard C idiom of memory mapped variables; for
533 example, *((xdata int*)0x1234) = 1 is now internally equivalent
534 to xdata int at 0x1234 tempvar = 1.
535 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
536 provided by Akiya ISHIDA
538 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
540 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
541 * src/SDCCval.c (constVal): added reduction from int to char
542 * src/SDCCval.c (valMult, valDiv): fixed sign handling
543 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
544 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
546 * support/regression/tests/shifts.c: fixed
548 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
550 * src/z80/gen.c (genXor): Fixed bug #805445
552 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
554 Fixed bug #621531 (const & volatile confusion in the type chain).
555 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
556 refer to the const or volatile state of the pointer itself.
569 * support/regression/tests/const.c
571 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
573 When checking for duplicated modules, use absolute paths
574 instead of relative paths. Files changed:
579 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
581 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
583 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
585 * device/include/string.h: added size_t typedef, changed
586 prototypes to use size_t, eliminated separate reentrant and
587 non-reentrant declarations, added _memmove declaration
588 * device/lib/_memcpy.c: changed to use size_t instead of int,
589 changed /4 to >>2 to avoid division library call
590 * device/lib/_memcmp.c,
591 * device/lib/_memset.c,
592 * device/lib/_strncat.c,
593 * device/lib/_strncpy.c,
594 * device/lib/_strncmp.c: changed to use size_t instead of int
595 * device/lib/_memmove.c: new file (fixed bug #772294)
596 * device/lib/Makefile.in: added _memmove.c
597 * device/lib/z80/asm_strings.s: fixed bug #772290
598 * support/regression/tests/bitfields.c: attempt to fix host assertion
599 failure on amd64-unknown-linux2.2
601 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
603 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
604 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
605 * as/z80/asmain.c (main): fixed bug #801766
607 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
609 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
612 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
614 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
615 reported in bug #800609
617 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
619 * Top header beautifications in src/pic16 directory:
620 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
621 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
622 pcoderegs.h, ralloc.c, ralloc.h
623 * main.c: added top header and GPL license notice
624 * pcode.c: fixed the if-conditional warning
626 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
628 * device/lib/_mullong.c: replaced int by short for gcc
630 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
632 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
633 and JUMPTABLE iCodes properly now (worked by accident before)
634 * src/mcs51/gen.c (leftRightUseAcc),
635 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
636 iCode properly now. Use getSize instead of nRegs since a & b
637 aren't part of the nRegs tally.
639 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
641 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
642 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
643 before instructions that use the _STATUS register
645 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
647 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
648 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
649 fetching of the pointer
650 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
651 copied from genNearPointerSet()
652 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
653 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
654 If they pop r0/r1 they must be called in the opposite order than aopOp().
655 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
656 (resp. --stack-auto), prepared for --xstack
658 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
660 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
662 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
664 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
665 these ports have their own __sdcc_external_start()
667 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
669 pic patch provided by Slade Rich <slade_rich@yahoo.com>
670 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
671 type for bits was changed. It resulted in bit variables becoming
672 global, which is not permitted in PIC 14 assembly output.
674 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
676 * doc/sdccman.lyx: various additions and updates. Rearranged sections
678 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
680 Z80 and MCS51 linkers complaint if a public symbol is defined
681 in more than one library module:
685 * as/mcs51/Makefile.in
687 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
689 A few small changes that speed up the peephole optimizer.
693 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
695 Try to make the peephole optimizer smarter by maintaining
696 an association between the assembly source code and the
697 iCodes that originated them. Put this information to use
698 with a new peephole rule condition "notVolatile" so that
699 the rules can be aggressive yet still safe.
704 * src/mcs51/peeph.def
706 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
710 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
711 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
712 if the left or right operand symbols have the accuse flag set.
714 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
716 Changed the type of the result of the ! (NOT) operator to char;
717 previously it returned the same type as the source. This allows
718 us to eliminate all the genFloatNot functions (all of its target
719 implementations were very buggy) since !float can use the same
722 * src/SDCCicode.c (ast2iCode): ! returns char
723 * src/mcs51/gen.c (genNot, genNotFloat),
724 * src/ds390/gen.c (genNot, genNotFloat),
725 * src/z80/gen.c (genNot, genNotFloat),
726 * src/pic/gen.c (genNot, genNotFloat),
727 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
729 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
731 pic patch provided by Slade Rich <slade_rich@yahoo.com>
732 1. Interrupt would not compile properly. Ensure PCLATH register is saved
733 during interrupts. Ensure WSAVE is located at a shared bank address.
734 2. Fixed page selection in some places
735 3. Fixed BTFSS/C to where necessary use registers directly and not simply
736 the registers name strings.
737 4. Fixed "signed / unsigned compare" compiler warnings.
738 5. The PIC port manages its own allocation of the general purpose
739 registers, but makes no attempt to reuse them. As a result when
740 compiling it soon runs out of general purpose registers. Some
741 additional code was added to the files pcode.c and device.c to walk
742 through the function call tree and rename the registers so that they
752 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
753 genPlus() & genMinus() when the result is the same as left or right
755 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
757 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
759 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
761 Made bitfield a distinct type from bit so that bitfields
762 convert as per ANSI C and bits retain their traditional
763 boolean style behaviour. Implemented bitfield support in
771 * src/ds390/gen.c: bit v bitfield split
772 * src/z80/gen.c: New support for bitfields
773 * support/regression/tests/bitfields.c: reenabled z80,
776 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
778 Rules 246.x, 247.x relate to bitfields, the others speed up
779 access to xdata mapped I/O devices.
781 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
783 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
785 Cleaned up genPackBits and genUnpackBits and added two helper
786 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
787 for literal assignments in genPackBits (thanks to Frieder for
793 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
795 Fixed bug #748310 (pointer to function type mishandled when the
796 function name is omitted). Also fixed a SIGSEGV when a function
797 attribute (reentrant, etc) is used on a non-function or on a
798 function but misplaced before the parameter list.
800 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
802 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
803 * support/Util/SDCCerr.h,
804 * support/Util/SDCCerr.c: Added func attr misuse error msg
806 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
808 Fixed bug #787649 by anonymous
809 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
810 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
812 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
814 Fixed numerous bitfield problems.
816 * src/SDCC.y: More bitfield related error checking
818 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
819 * support/Util/SDCCerr.h,
820 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
821 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
822 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
823 * support/regression/tests/bitfields.c: tests added
825 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
827 Made the constant following the "interrupt" keyword optional. If
828 omitted, the function will not automatically be given an entry
829 in the interrupt vector table (similar to #pragma NOIV, but
830 less syntacticly kludgy). The interrupt number is also now
831 range checked. Also fixed a bug in the high order bit example
838 * support/Util/SDCCerr.c
839 * support/Util/SDCCerr.h
842 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
844 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
845 * src/SDCCicode.c (operandOperation): rewritten some ops
846 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
847 * src/SDCCsymt.c (computeType): literals are handled the same way as any
849 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
850 be re-activated by defining REDUCE_LITERALS)
851 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
852 unsigned, but are signed by default
853 * src/SDCCval.c (constVal): rearranged
854 * src/SDCCval.c (valMod): preliminary fix
855 * src/SDCCval.c (valCastLiteral): use TYPE_* types
856 * support/regression/literalop.c: added, work in progress
858 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
860 Generate warnings for useless declarations like "char data;"
861 that don't do what new users expect.
864 * support/Util/SDCCerr.h
865 * support/Util/SDCCerr.c
867 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
869 * src/SDCCval.c (valMult): fix overflow detection of negative int
871 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
873 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
875 Changes to support big endian targets:
888 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
890 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
891 * device/lib/time.c: fixed warning "integer overflow in expression"
893 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
895 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
896 * src/SDCCval.c (constVal): changed default to signed; hex and octal
897 constants are unsigned; added recognition of "u" flag for unsigned
898 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
899 * src/SDCCval.c (valDiv, valMod): fixed signdness
900 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
901 signedness of modulo, left and right shift
902 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
903 * support/Util/SDCCerr.h: added warning W_INT_OVL
904 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
905 * src/SDCCast.c (ast_print): improved output of constants
907 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
909 Fixed some warnings when building with MSVC:
922 * support\cpp2\cpplib.c
926 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
928 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
930 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
932 * support\librarian\clean.mk: Do not remove Makefile.
933 * support\librarian\Makefile: added.
935 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
937 Added librarian to MSVC build:
940 * support\librarian\librarian.dsp
942 'configure' not needed for librarian, removed:
943 * support\librarian\configure
944 * support\librarian\configure.in
945 * support\librarian\config_in.h
946 * support\librarian\Makefile.in
948 Hopefully these ones built the librarian and the rest of sdcc properly:
952 Messed up 'configure', so revert to previous version:
956 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
958 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
959 there, while the mantissa of a double is "only" 53 bits wide.
961 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
963 Adding sdcclib to the build. MSVC project coming soon.
966 * support\librarian\clean.mk
967 * support\librarian\configure
968 * support\librarian\configure.in
969 * support\librarian\config_in.h
970 * support\librarian\Makefile.bcc
971 * support\librarian\Makefile.in
972 * support\librarian\sdcclib.c
979 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
981 Linker now complaints if linked modules have conflicting options, for
982 example, one compiled using --model-large and another one compiled with
983 --model-small. The following files were modified:
1005 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1007 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1008 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1010 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1012 * src/z80/mappings.i: fix _mul[us][int,long] entries
1014 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1016 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1018 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1020 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1021 * support/regression/tests/bitopcse.c: added
1029 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1031 added support for new library format to z80, gbz80 linkers:
1037 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1039 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1040 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1042 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1044 added DUMMY_READ_VOLATILE:
1053 * src/SDCCcse.c (algebraicOpts): many improvements
1054 * src/SDCCcse.h: removed algebraicOpts()
1055 * src/SDCCicode.c (picDummyRead): added
1057 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1059 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1060 "Insufficient space in data memory".
1062 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1064 * src/mcs51/gen.c: fixed bug #771358
1065 * src/z80/gen.c: fixed bug #759087
1067 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1069 * src/pic16/glue.c: minor cleanup by Vangelis
1071 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1073 * device/include/regc515c.h: fixed #758477
1074 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1075 * device/lib/_gptrput.c: saved a few bytes
1076 * my tab spacing is 8, yours too?)
1077 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1078 * device/lib/serial.c: process RX bytes earlier than TX bytes
1079 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1081 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1083 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1085 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1087 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1089 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1091 * device/lib/Makefile.in: bad fix, reverted to 1.43
1093 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1095 * device/lib/Makefile.in: added missing z80 object files
1097 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1099 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1100 pic16 progress by Vangelis:
1115 * pic16/pcodepeep.c:
1118 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1120 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1122 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1124 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1125 added gbz80 build to MSVC project.
1126 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1127 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1128 from 8051 stuff and setup so it links using a .lnk file.
1130 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1132 * support/librarian/sdcclib.c: sdcc librarian.
1133 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1136 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1138 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1140 2003-07-02 Borut Razem <borut.razem@siol.net>
1142 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1143 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1144 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1145 src/xa51/main.c, src/z80/main.c:
1146 virtualization of glue() function: each port has it's own glue function,
1147 which is accessed by do_glue function pointer in PORT.general structure
1149 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1151 * DS800C400 fun, improved ROM interface and tinibios.
1153 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1155 * More support for DS80C400. Now includes beginning of interface to ROM.
1157 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1159 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1161 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1163 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1165 2003-06-19 Borut Razem <borut.razem@siol.net>
1167 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1169 2003-06-19 Borut Razem <borut.razem@siol.net>
1171 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1172 fixed Z80 port - crt0.o: cannot open.
1174 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1176 * support/Util/MySystem.c (merge_command): revert bad fix
1178 2003-06-18 Borut Razem <borut.razem@siol.net>
1180 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1182 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1184 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1185 option --use-stdout sends errors to stdout instead of stderr.
1187 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1189 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1191 2003-06-15 Borut Razem <borut.razem@siol.net>
1193 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1194 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1195 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1196 fixed width array of pointers replaced with sets;
1197 multiple include and lib paths ared transferred to preprocessor and linker
1198 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1199 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1200 fixed width array of pointers
1201 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1202 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1203 fixupPath(), getPathDifference()
1204 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1205 fixed width array of pointers
1207 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1209 * src/pic16/ralloc.c: fix warnings
1210 * src/pic16/pcode.c: fix warning
1212 2003-06-10 Scott Dattalo <scott@dattalo.com>
1214 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1215 know all the details, but essentially this set of changes enable
1216 the pic16 port to generate movff instructions and generate assembler
1221 * src/pic16/pcode.c:
1222 * src/pic16/device.c:
1224 * src/pic16/pcode.h:
1225 * src/pic16/pcoderegs.c:
1226 * src/pic16/ralloc.c:
1227 * src/pic16/ralloc.h:
1229 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1231 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1232 added option --vc, so sdcc errors and warnings are compatible with
1233 Microsoft Visual Studio.
1235 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1237 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1238 device/lib/libfloat.lib: added atof function.
1240 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1242 * doc/sdccman.lyx: updated to Lyx 1.3
1243 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1244 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1245 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1247 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1249 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1251 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1253 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1254 additions to the "related tools/documentation" section
1256 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1258 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1260 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1262 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1263 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1265 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1267 * doc/sdccman.lyx: fix double dash and other minor things
1268 * doc/Makefile: fix double dash
1270 2003-05-28 Karl Bongers(patches from Martin Helmling)
1271 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1272 condition and ignore commands.
1274 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1276 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1277 is in parts still quite out of date, I did changes as far as I felt makes sense
1278 for a non-native english speaker.
1279 Please feel free to add to the manual or to correct my changes.
1280 * doc/Makefile: undid touching the date of intermediate tex files.
1282 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1284 * doc/sdccman.lyx: Manual has an index now
1286 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1288 Finalize muluint/mulsint and mululong/mulslong merging:
1289 * device/lib/_mulint.c
1290 * device/lib/_mullong.c
1291 * device/lib/gbz80/mul.s
1292 * device/lib/gbz80/stubs.s
1293 * device/lib/z80/mul.s
1294 * device/lib/z80/stubs.s
1295 * src/SDCCsymt.c (initCSupport)
1297 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1299 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1300 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1301 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1302 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1305 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1307 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1308 the regression tests I'm not brave enough to enable 245.b, 245.c
1309 * doc/sdccman.lyx: added latex preamble for hyperref package.
1310 Using pdflatex this will give you a hyperlinked pdf file with
1311 bookmarks. (prepend '%' before /usepackage if this breaks something)
1313 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1315 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1317 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1319 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1321 2003-05-21 <johan@balder>
1323 * src/SDCCglue.c (printIval): fixed bug #739934
1325 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1327 Applied patch from bug 737905 (renamed yylineo to mylineno):
1334 * src/pic16/pcode.c: Cleaned warnings
1335 * src/pic16/pcodeflow.c: Cleaned warnings
1336 * src/pic16/pcoderegs.c: Cleaned warnings
1338 2003-05-19 Scott Dattalo <scott@dattalo.com>
1340 * src/pic16/pcode.c: Cleaned warnings
1341 * src/pic16/pcodepeep.c: Cleaned warnings
1342 * src/pic16/ralloc.c: Cleaned warnings
1344 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1346 * doc/sdccman.lyx: fixed bug 739745
1347 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1349 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1351 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1352 it can be defined with CFLAGS when running configure
1353 * src/SDCCmain.c: fixed compiling + linking with object files
1355 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1357 * configure.in: configure for pic16 port,
1358 added --disable-pic16-port
1359 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1360 * src/SDCCmain.c: linkOptions is changed to set *,
1361 added if/endif conditional macros to remove options help
1362 messages from optionsTable when a port is not configured, added
1363 support for the PIc16 port in the ports table, when executing
1364 the compiler with no port specified on command line, a default
1365 port is selected with the new macro DEFAULT_PORT which is
1366 defined in port.h, in setDefaultOptions() linkOptions is removed
1367 from initialization assignment, since now it is a set,
1368 parseCmdLine uses setParseWithComma for linkOptions, in
1369 linkEdit() linkOptions are accessed with new function indexSet()
1370 which returns the i'th item of a set variable. See SDCCset.c, in
1371 linkEdit() when calling buildCmdLine(), added linkOptions as
1372 last argument. Now users can pass arguments to gplink via the
1373 -Wl option, main() uses pic16glue() to glue up pic16 programs
1374 * src/SDCCpeeph.c: various changes to support pic16
1375 * src/SDCCset.c: added function void *indexSet(set *, int) to
1376 return the i'th item of the set
1377 * src/SDCCset.h: added function prototype for indexSet()
1378 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1379 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1380 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1381 added macro DEFAULT_PORT
1382 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1383 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1385 * src/pic16/glue.c: commented out some error producing lines
1386 * src/pic16/main.c: __config directives are commented out to stop
1387 gpasm complaining and test the linkage with gplink, _linkCmd and
1388 _asmCmd changed to be more gplink and gpasm friendly
1389 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1390 produced an error when parsed, peep rule 12 is added to utilize
1391 movff, but it is commented out since the pCode does not support
1392 yet a command with 2 address arguments
1394 2003-05-18 <johan@balder>
1396 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1397 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1398 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1400 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1401 Added feature to script commands from file.
1403 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1405 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1406 * src/SDCCutil.c: include ctype.h for win32
1408 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1410 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1412 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1414 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1415 Fixed so you can set breakpoints prior to run, run does not stop
1416 on entry now. Add tbreak. Other enhancements and fixes for use
1419 2003-05-12 Borut Razem <borut.razem@siol.net>
1421 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1423 2003-05-11 Borut Razem <borut.razem@siol.net>
1425 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1426 the path of bin directory, so that PATH is the only env. variable, which has to be set
1427 in case of standard installation.
1428 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1429 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1430 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1432 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1434 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1435 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1436 temp files are in the port dir; clean the gen/test directory when
1437 generating new test.c
1438 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1439 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1440 * support/regression/tests/zeropad.c: added
1442 2003-05-09 <johan@balder>
1444 * src/SDCCglue.c: fixed bug #597940
1446 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1448 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1449 cache sfr, optimize next,step, fix off by one sourceline,
1450 support ddd list function.
1451 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1453 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1455 * support/regression/HTMLgen.py: added compare_s2f()
1456 * support/regression/Makefile: redo 1.27
1457 * support/regression/generate-cases.py: redo 1.5
1459 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1461 * support/regression/tests/float.c: workaround 33 bit hex constant
1462 * support/regression/tests/simplefloat.c: fix division for host
1464 2003-04-29 Scott Dattalo <scott@dattalo.com>
1466 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1467 that tame's the PIC's over-aggressive optimizer.
1469 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1471 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1474 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1476 Initial support for DS80C400. "Hello world" runs on TINIm400
1479 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1481 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1482 * Some notes on ddd usage added in debugger/README
1483 Martin Helmling adding more features and fixes for ddd GUI debugger.
1484 Code added for nexti, stepi, up, down, and other adjustments.
1486 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1488 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1489 * src/pic/peeph.def Added two rules to optimize carry manipulation
1490 * src/pic/* removed debug printfs
1492 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1494 * debugger/mcs51/cmd.c: added header newalloc.h
1496 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1498 * as/Makefile: new EXEEXT
1499 * as/z80/Makefile: remove trailing slash of BUILDIR
1500 * as/z80/clean.mk: new EXEEXT
1501 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1502 * support/cpp2/Makefile.in: new EXEEXT
1503 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1505 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1507 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1508 EXEEXT was introduced to fix all related problems with targets
1509 "clean", "install" and "uninstall"; a couple of further flaws
1510 especially with "clean" have been fixed too
1511 * as/mcs51/Makefile.in
1516 * debugger/mcs51/Makefile.in
1517 * debugger/mcs51/clean.mk
1519 * link/z80/Makefile.in
1522 * packihx/Makefile.in
1524 * sim/ucsim/Makefile
1525 * sim/ucsim/clean.mk
1526 * sim/ucsim/avr.src/Makefile.in
1527 * sim/ucsim/avr.src/clean.mk
1528 * sim/ucsim/s51.src/Makefile.in
1529 * sim/ucsim/s51.src/clean.mk
1530 * sim/ucsim/xa.src/Makefile.in
1531 * sim/ucsim/xa.src/clean.mk
1532 * sim/ucsim/z80.src/Makefile.in
1533 * sim/ucsim/z80.src/clean.mk
1534 * sim/ucsim/main_in.mk
1535 * sim/ucsim/packages_in.mk
1536 * sim/ucsim/gui.src/Makefile.in
1537 * sim/ucsim/gui.src/serio.src/Makefile.in
1538 * sim/ucsim/gui.src/serio.src/clean.mk
1541 * support/cpp2/Makefile.in
1542 * support/cpp2/clean.mk
1543 * support/makebin/Makefile
1544 * support/makebin/clean.mk
1545 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1546 * doc/sdccman.lyx: --program-suffix no longer needed
1548 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1550 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1551 Martin Helmling added support for ddd GUI debugger.
1552 Code added to display assembly, set variables, and other commands
1553 to interface to ddd.
1555 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1557 * as/Makefile: fix target clean
1558 * as/clean.mk: fix target clean
1559 * as/z80/clean.mk: fix target clean
1561 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1563 * Makefile.common.in: added @EXEEXT@
1564 * configure.in: removed all mingw32 stuff
1565 * configure: rebuilt from configure.in
1566 * doc/sdccman.lyx: updated section "installation"
1567 * support/scripts/sdcc_mingw32: adapted to configure
1568 * support/scripts/sdcc_cygwin_mingw32: added
1570 2003-04-22 Scott Dattalo <scott@dattalo.com>
1572 * src/pic Added object file support for the PIC port
1573 * src/pic Applied patch from Craig Franklin (this started the object file support)
1574 * src/regression Updated the PIC regression tests for object files
1576 2003-04-20 Borut Razem <borut.razem@siol.net>
1578 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1579 lklex.c: In function `getfid':
1580 lklex.c:203: warning: array subscript has type `char'
1581 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1582 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1583 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1584 stack handling macros
1586 2003-04-19 Borut Razem <borut.razem@siol.net>
1588 * "handling space characters in file path" task:
1589 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1590 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1591 * support/Util/MySystem.h: make it self-sufficient
1592 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1593 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1594 handling space characters in file path
1595 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1596 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1597 * support/Util/MySystem.c: handling space characters in executable's path
1599 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1601 * as/z80/Makefile: fix permanent rebuild of z80
1602 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1603 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1605 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1607 * src/SDCCopt.c: add special case optimization to replace modulo by
1608 a power of two with a bitwise AND.
1610 2003-04-18 <johan@balder>
1612 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1614 2003-04-17 <johan@balder>
1616 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1617 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1619 2003-04-13 Borut Razem <borut.razem@siol.net>
1621 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1622 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1623 fixed mingw problem in adl_NORMALIZE_PATH
1625 2003-04-12 Borut Razem <borut.razem@siol.net>
1627 * fixed "#pragma SAVE/RESTORE can not be nested":
1628 * src/SDCC.lex: reworked pragma handling functions
1629 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1630 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1632 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1634 * src/SDCCutil.c (pathEquivalent): defined but not used
1635 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1636 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1637 * configure: rebuilt from configure.in
1638 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1639 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1640 * device/include/Makefile.in: replace sdcc_datadir
1641 * device/lib/Makefile.in: replace sdcc_datadir
1642 * Makefile.common.in: add LDFLAGS from configure
1643 * packihx/Makefile.in: use LDFLAGS
1644 * src/Makefile.in: use LDFLAGS
1645 * support/cpp2/Makefile.in: add LDFLAGS from configure
1646 * support/makebin/Makefile: use LDFLAGS
1647 * .version: bumped version number to 2.3.5
1649 2003-04-12 Borut Razem <borut.razem@siol.net>
1651 * completed "different paths" task:
1652 * src/SDCCmacro.c: fixed bug in handling quotes
1653 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1654 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1656 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1658 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1660 2003-04-11 kevin Vigor <kevin@vigor.nu>
1662 * ds390/gen.c ds390/peeph.def: fix bug 706781
1664 2003-04-11 Borut Razem <borut.razem@siol.net>
1666 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1668 2003-04-10 Scott Dattalo <scott@dattalo.com>
1670 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1671 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1672 set - this bit used to not be set...).
1673 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1674 bad code in PIC Port
1675 * src/regression/and2.c added to test bug 609268
1676 * src/regression/Makefile added and2.c to regression test
1679 2003-04-08 <johan@CP255758-A>
1681 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1682 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1683 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1685 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1687 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1689 * support/cpp2/Makefile.in: fix bug #487815
1690 * configure: rebuilt from configure.in
1691 * Makefile.common.in: docdir changed, new path suffixes
1692 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1693 * sdcc_vc_in.h: reflect changes from sdccconf.h
1694 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1695 * src/SDCCutil.h: remove BINDIR hack
1696 * doc/sdccman.lyx: update new path hierarchy
1698 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1700 * src/SDCCpeeph.c: added okToRemoveSLOC test
1702 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1704 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1706 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1708 * src/SDCCpeeph.c: added labelIsReturnOnly test
1709 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1711 2003-04-05 <johan@balder>
1713 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1714 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1715 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1716 * src/SDCCast.c: fixed a warning
1717 * src/SDCCast.h: fixed a warning
1718 * src/SDCCicode.c (operandFromAst): fixed a warning
1720 2003-04-04 <johan@balder>
1722 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1723 * src/SDCCast.c (decorateType): fixed bug #715076
1724 * src/SDCC.y: fixed bug #702907
1726 2003-04-03 <johan@balder>
1728 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1729 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1730 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1731 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1732 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1734 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1736 * _decdptr.c: fix return values
1737 * _gptrget.c: fix return values
1738 * _gptrgetc.c: fix return values
1739 * _gptrput.c: fix return values
1740 * _mulint.c: fix return values
1741 * as/z80/Makefile: fix 'make -j' problem
1743 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1745 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1746 * configure.in: big cleanup, updated to autoconf 2.5x
1747 * configure: rebuilt from configure.in
1748 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1749 * sdcc_vc_in.h: reflect changes from sdccconf.h
1750 * doc/Makefile: fixed a flaw in "make install"
1752 2003-04-02 <johan@balder>
1754 * src/ds390/gen.c (genCmp): no comments
1755 * src/mcs51/gen.c (genCmp): no comments
1756 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1757 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1759 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1761 * support/regression/generate-cases.py: place generated file in given sub directory
1762 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1763 * support/regression/Makefile: improvements for 'make -j';
1764 side effect: it's simpler and faster now
1766 2003-03-31 Borut Razem <borut.razem@siol.net>
1768 * src/z80/main.c: link-{port} and as-{port} defined without path
1769 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1771 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1773 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1775 2003-03-30 Borut Razem <borut.razem@siol.net>
1777 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1778 changed type of list parameter to set
1779 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1780 * src/port.h: changed type of do_assemble() parameter to set
1781 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1782 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1783 definition of "cppoutfilename" macro with NULL value in preProcess()
1784 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1785 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1786 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1787 replaced with set *binPathSet
1788 * shash_add() deallocates the item, if allready exsists, before adding the new one
1789 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1791 2003-03-30 Scott Dattalo <scott@dattalo.com>
1793 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1794 a nested for loop bug in the PIC port
1795 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1798 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1800 * support/Util/dbuf.h: remove C++ stuff to make it portable
1802 2003-03-28 Borut Razem <borut.razem@siol.net>
1804 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1805 literal strings in stringLiteral()
1806 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1807 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1810 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1812 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1814 2003-03-26 <johan@balder>
1816 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1817 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1818 * src/SDCCast.c (decorateType): fixed " -v < 3"
1820 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1822 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1823 Added Lenny Story's debug infrastructure changes:
1824 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1825 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1826 * src/cdbFile.c: added
1827 * src/SDCCdebug.c: added
1828 * src/SDCCdebug.h: added
1829 * src/SDCCast.c (createFunction)
1830 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1831 * src/SDCCmain.c (parseCmdLine, main)
1832 * src/SDCCmem.c (redoStackOffsets)
1833 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1836 * src/avr/gen.c (genAVRCode)
1837 * src/ds390/gen.c (gen390Code)
1838 * src/mcs51/gen.c (gen51Code)
1839 * src/pic/gen.c (genpic14Code)
1840 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1841 * src/xa51/gen.c (genXA51Code)
1842 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1844 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1846 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1847 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1849 2003-03-22 <johan@balder>
1851 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1853 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1855 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1856 * doc/cdbfileformat.lyx: added, written by Lenny Story
1857 * doc/Makefile: added cdbfileformat.lyx
1858 * doc/clean.mk: added cdbfileformat.lyx
1860 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1862 * src/mcs51/peeph.def: fix bug #705773
1864 2003-03-20 <johan@balder>
1866 An sfr/sbit can have an "at #" AND an initializer
1867 * src/SDCCsymt.c (checkSClass):
1868 * src/SDCCmem.c (allocGlobal):
1869 * src/SDCCmem.c (allocLocal):
1870 * src/SDCCast.c (createBlock):
1872 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1874 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1876 2003-03-16 <johan@balder>
1878 Undid the hackup of const and volatile, the problem is much bigger
1880 * src/SDCCast.c:1.171
1881 * src/SDCCglue.c:1.138
1882 * src/SDCCicode.c:1.146
1883 * src/SDCCsymt.c:1.150
1884 * src/SDCCval.c:1.65
1886 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1888 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1889 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1891 2003-03-13 <johan@balder>
1893 Hackup const and volatile modifiers in type chains a bit:
1895 * src/SDCCast.c:1.169
1896 * src/SDCCglue.c:1.136
1897 * src/SDCCicode.c:1.143
1898 * src/SDCCsymt.c1.146
1899 * src/SDCCsymt.h1.59
1900 * src/SDCCval.c:1.63
1902 2003-03-12 <johan@balder>
1904 * src/SDCCBBlock.h: more LRH debugging junk
1905 * src/SDCCcflow.h: more LRH debugging junk
1906 * src/SDCCloop.c: more LRH debugging junk
1907 * src/SDCC.y (struct_declaration): fixed bug #697590
1908 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1909 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1910 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1912 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1913 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1914 test function names must now match exactly).
1915 * src/SDCCcse.c: added special case in findCheaperOp to allow
1916 extending a short integer. Makes less awful code for bug 700121 test case.
1918 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1920 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1921 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1923 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1925 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1926 actually called (operandsNotEqual() was called for all
1927 operandsNotEqualX tests).
1929 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1931 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1932 with shorter literals. Fixes bug 700121.
1934 2003-03-11 <johan@balder>
1936 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1938 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1940 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1941 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1943 2003-03-10 Borut Razem <borut.razem@siol.net>
1945 * src/SDCCmain.c: pipe preprocessor's output
1946 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1947 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1948 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1949 which closes all pipes in pipeSet set
1950 * src/SDCCset.c: free deleted item in function deleteSetItem()
1951 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1952 moved from z80 to src subproject
1953 * .version: increased version number to 2.3.4
1955 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1957 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1958 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1959 * support/regression/ports/xa51/spec.mk: fix typo
1961 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1963 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1965 2003-03-09 Borut Razem <borut.razem@siol.net>
1967 * src/SDCCmain.c: pipe preprocessor's output
1968 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1969 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1970 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1971 which closes all pipes in pipeSet set
1972 * src/SDCCset.c: free deleted item in function deleteSetItem()
1973 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1974 moved from z80 to src subproject
1976 2003-03-09 Borut Razem <borut.razem@siol.net>
1978 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1979 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1980 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1981 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1982 * src/SDCCglobl.h: unification of WIN32 native definitions
1984 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1986 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1988 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1990 * src/configure.in: check for endianess (even while cross-compiling)
1991 * src/configure: check for endianess (even while cross-compiling)
1992 * src/configure_in.h: check for endianess (even while cross-compiling)
1993 * src/avr/gen.c: remove old endianess stuff
1994 * src/mcs51/gen.c: remove old endianess stuff
1995 * src/ds390/gen.c: remove old endianess stuff
1996 * src/pic/gen.c: remove old endianess stuff
1997 * src/pic/genarith.c: remove old endianess stuff
1998 * src/pic/glue.c: fix endianess check
1999 * src/pic16/gen.c: remove old endianess stuff
2000 * src/pic16/genarith.c: remove old endianess stuff
2001 * src/pic16/glue.c: fix endianess check
2002 * src/xa51/gen.c: remove old endianess stuff
2003 * src/z80/gen.c: fix endianess check
2004 * src/SDCCglue.c: fix endianess check
2005 * src/ds390/peeph.def: fix bug 700036
2007 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2009 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2010 * src/configure: find appropriate data-types on host for SDCC's int and long
2011 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2012 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2013 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2015 2003-03-07 <johan@balder>
2018 some minor cleanups before the big shot
2019 OP_DEFS and OP_USES now use Kevin's protection
2020 new option --nolabelopt
2031 * src/ds390/ralloc.c:
2032 * src/mcs51/ralloc.c:
2034 * src/xa51/ralloc.c:
2037 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2039 * src/pic/pcode.c (get_op): fix 64 bit warnings
2040 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2041 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2042 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2043 * support/regression/tests/malloc.c: fix 64 bit warnings
2045 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2047 * src/mcs51/gen.c (genMinus): fixed bug 696436
2049 2003-03-02 Borut Razem <borut.razem@siol.net>
2051 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2053 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2055 * configure.in: test for mkstemp
2056 * sdccconf_in.h: add HAVE_MKSTEMP
2058 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2060 * device/include/ctype.h: removed warning while using --stack-auto
2061 * device/include/malloc.h: removed warning while using --stack-auto
2062 * device/include/string.h: removed warning while using --stack-auto
2064 2003-02-23 Borut Razem <borut.razem@siol.net>
2066 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2067 because NDEBUG is defined (see man assert)
2068 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2070 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2072 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2073 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2075 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2077 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2078 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2080 2003-02-18 <johan@balder>
2082 * as/mcs51/asmain.c (asmbl): module can start with a digit
2083 * as/z80/asmain.c (asmbl): module can start with a digit
2085 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2087 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2088 * src/asm.c: fix pipe() for Mingw32
2090 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2092 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2093 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2094 make -V work again; --c1mode reads now from stdin
2095 * doc/sdccman.lyx: added --c1mode
2096 * support/Util/SDCCerr.c: new messages for c1 mode
2097 * support/Util/SDCCerr.h: new messages for c1 mode
2098 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2100 2003-02-15 <johan@balder>
2102 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2104 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2106 * doc/sdccman.lyx: Environment variables, -o and other minor things
2108 2003-02-14 <johan@balder>
2110 * src/xa51/main.c: before anyone really tries to use it :)
2112 * Install doc's in share/sdcc/doc
2113 * removed some obsolete files
2114 * Do a proper make distclean and uninstall
2115 M Makefile.common.in
2118 M device/include/Makefile.in
2119 M device/lib/Makefile.in
2122 M sim/ucsim/doc/Makefile.in
2125 R src/xa51/peeph.rul
2126 M support/cpp2/Makefile.in
2127 M support/makebin/Makefile
2130 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2132 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2134 2003-02-10 Borut Razem <borut.razem@siol.net>
2136 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2137 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2138 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2139 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2140 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2141 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2142 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2143 src/z80/Makefile.bcc: Borland Makefile cleanup
2144 * as/z80/Makefile.bcc: Added Borland Makefile
2145 * support/cpp2/borland.h: Removed
2147 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2149 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2150 * src/SDCC.lex: new pragma NOIV
2151 * src/SDCCglobl.h: new pragma NOIV
2152 * src/SDCCmem.c: new pragma NOIV
2154 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2156 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2158 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2160 * src/SDCCmain.c: signal handling is switched off by --debug
2161 * doc/Makefile: small fix for install; use clean.mk again
2162 * doc/clean.mk: clean *.pdf and *.html too
2164 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2166 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2167 * device/lib/printfl.c: fix a ds390 bug by making it portable
2168 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2169 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2170 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2171 * debugger/mcs51/cmd.c: converted multi-line string literals
2172 * sim/ucsim/globals.cc: converted multi-line string literals
2173 * src/SDCCmain.c: introduced signal handler to remove temp files
2174 * doc/Makefile: small tweaks, implement clean
2175 * doc: removed generated files
2177 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2179 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2180 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2181 Address Record is not correctly generated for DS390."
2183 2003-02-02 Borut Razem <borut.razem@siol.net>
2185 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2186 * as/mcs51/asm.h: fixed compilation with Borland C
2187 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2188 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2189 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2190 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2191 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2192 src/z80/Makefile.bcc: delete $(LIB) only if exist
2193 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2195 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2197 * device/include/malloc.h: introduced NULL
2198 * device/include/string.h: introduced NULL
2199 * device/include/stdlib.h: introduced NULL
2200 * device/lib/_memcpy.c: removed NULL
2201 * device/lib/_strcat.c: removed NULL
2202 * device/lib/_strchr.c: removed NULL
2203 * device/lib/_strcmp.c: removed NULL
2204 * device/lib/_strcpy.c: removed NULL
2205 * device/lib/_strcspn.c: removed NULL
2206 * device/lib/_strlen.c: removed NULL
2207 * device/lib/_strncat.c: removed NULL
2208 * device/lib/_strncmp.c: removed NULL
2209 * device/lib/_strncpy.c: removed NULL
2210 * device/lib/_strpbrk.c: removed NULL
2211 * device/lib/_strrchr.c: removed NULL
2212 * device/lib/_strspn.c: removed NULL
2213 * device/lib/_strstr.c: removed NULL
2214 * device/lib/_strtok.c: removed NULL
2215 * device/lib/malloc.c: removed NULL, include own header
2217 2003-02-02 <johan@balder>
2219 * 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
2220 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2221 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2222 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2223 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2224 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2226 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2228 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2231 2003-02-01 <johan@balder>
2233 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2235 2003-01-31 <johan@CP255758-A>
2237 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2239 2003-01-30 <johan@balder>
2241 * src/SDCCBBlock.c: automatic bug detection
2242 * src/SDCCicode.c: automatic bug detection
2244 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2246 * src/SDCCglobl.h: now --xram-size 0 works
2247 * src/SDCCmain.c: now --xram-size 0 works
2249 2003-01-29 <johan@balder>
2251 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2253 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2255 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2256 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2257 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2258 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2259 * src/SDCCglobl.h: Added options --xram-size and --code-size
2260 * src/SDCCmain.c: Added options --xram-size and --code-size
2262 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2264 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2265 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2267 2003-01-27 <johan@balder>
2269 * src/SDCC.y: fixed bug #613764
2271 2003-01-26 <johan@balder>
2273 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2274 * src/SDCCsymt.h: fixed bug #673374
2275 * src/SDCCglue.c: fixed bug #661910
2276 * src/SDCCast.c: fixed bug #458099 and 673374
2278 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2280 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2281 * as/mcs51/strcmpi.h: added
2282 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2283 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2284 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2285 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2286 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2287 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2288 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2289 * as/mcs51/Makefile.aslink: new module strcmpi
2290 * as/mcs51/Makefile.asx8051: new module strcmpi
2291 * as/mcs51/Makefil.bcc: new module strcmpi
2292 * as/mcs51/Makefile.in: new module strcmpi
2293 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2295 2003-01-26 <johan@balder>
2297 * src/SDCCglue.c: reverted back to 1.124
2298 * src/SDCCast.c: reverted back to 1.156
2299 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2301 2003-01-25 <johan@balder>
2303 * src/SDCCglue.c: A better fix for bug #661910
2304 * src/SDCCast.c: A better fix for bug #661910
2305 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2307 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2309 * src/Makefile.in: remove spawn.o
2310 * src/SDCCmain.c: remove spawn.h
2311 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2312 * src/spawn.c: removed
2313 * src/spawn.h: removed
2314 * support/regression/ports/ds390/spec.mk: link with -r
2316 2003-01-24 <johan@CP255758-A>
2318 * src/ds390/gen.c (aopOp): fixed bug #667458
2319 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2320 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2321 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2323 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2325 * src/mcs51/peeph.def: better assembler identation by Frieder
2326 * src/mcs51/gen.c: better assembler identation by Frieder
2328 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2330 * as/z80/string.h: removed for gcc 3.2
2331 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2332 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2334 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2336 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2337 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2338 * support/regression/Makefile: separate temp files for ports
2339 * support/regression/generate-cases.py: separate temp files for ports
2340 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2341 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2343 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2345 * moved tinitalk to device/examples/ds390
2347 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2349 * as/mcs51/lkmem.c: rflag is for DS390
2350 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2351 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2352 (linkEdit): move mem- and map-files the same way as ihx-files
2353 * src/z80/main.c (_setDefaultOptions): removed --generic
2354 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2355 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2356 * src/pic/glue.c (picglue): --c1mode works again
2357 * src/pic16/glue.c (pic16glue): --c1mode works again
2358 * src/asm.c (printCLine): fix #660034
2360 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2362 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2363 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2364 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2365 * as/mcs51/lkmem (summary): better fix for sp problem
2366 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2367 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2368 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2369 remove --stack-after-data
2371 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2373 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2374 * src/SDCCutil.c (join): ugly bug: missing '\0'
2375 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2377 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2379 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2381 * src/pic/main.c (_asmCmd): gpasm supports -o
2382 * src/z80/main.c: more general macros
2383 * device/lib/Makefile.in: remove intermediate files
2385 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2387 * .version: Bumped version number to 2.3.3
2388 * src/SDCCBBlock.c: new option -o
2389 * src/SDCCglobl.h: new option -o
2390 * src/SDCCglue.c: new option -o
2391 * src/SDCCmain.c: new option -o
2392 * src/asm.c: new option -o
2393 * src/ds390/main.c: new option -o
2394 * src/pic/glue.c: new option -o
2395 * src/pic/pcode.c: new option -o
2396 * src/pic/ralloc.c: new option -o
2397 * src/pic16/glue.c: new option -o
2398 * src/pic16/pcode.c: new option -o
2399 * src/pic16/ralloc.c: new option -o
2400 * src/z80/main.c: new option -o
2401 * device/lib/Makefile.in: use -o
2402 * support/regression/ports/ds390/spec.mk: use -o
2403 * support/regression/ports/gbz80/spec.mk: use -o
2404 * support/regression/ports/mcs51/spec.mk: use -o
2405 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2406 * support/regression/ports/z80/spec.mk: use -o
2407 * support/regression/ports/ucz80/spec.mk: use -o
2408 * support/regression/ports/xa51/spec.mk: use -o
2409 * support/regression/fwk/lib/timeout.c: fix usage string
2411 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2412 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2414 2003-01-07 <johan@balder>
2416 * src/SDCCast.c (decorateType): fixed bug #600035
2418 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2419 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2420 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2421 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2422 * src/pic/pcode.c: outcommented unused variable to remove warnings
2423 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2425 2003-01-06 <karl@turbobit.com>
2426 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2429 2003-01-06 <johan@balder>
2431 * src/SDCCicode.c: fixed array add
2433 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2434 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2435 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2437 2003-01-04 <johan@balder>
2439 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2441 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2442 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2444 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2445 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2446 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2448 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2449 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2451 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2452 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2454 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2455 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2457 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2459 * in \sdcc\as\mcs51\ changed these files in order to create an
2460 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2461 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2462 following files to include the previous two files: aslink.dsp,
2463 Makefile.aslink, Makefile.bcc, and Makefile.in.
2465 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2466 .adb instead of .cdb
2468 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2470 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2471 value from option --iram-size.
2473 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2475 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2478 2002-09-18 <wiml@hhhh.org>
2480 * SDCClrange.h: exposed setFromRange() and setToRange()
2481 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2482 packRegsForAccUse() (bug 542397)
2483 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2484 multiple times and emitting the fetch operations more than once
2485 added aopGetUsesAcc() function to allow binary operators to
2486 fetch their operands in the correct order; made genMinus() emit
2487 compact code for X = LITERAL - Y
2489 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2490 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2491 sprintf() in line 1267.
2493 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2494 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2497 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2498 Changes to aslink (All the changes are marked with 'JCF'):
2500 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2503 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2504 area BSEG. Also moves, if possible, the DATA area down into the internal
2505 ram so more space is available.
2507 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2510 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2511 not bytes. Function summary() which creates a memory usage summary
2512 file with extension .mem. Reports of overlaping stack and small stack
2513 size. If the space for the stack is less than 16 bytes aslink trows a
2516 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2517 the 8051. Option 'y' for memory summary output file.
2519 Changes to sdcc (All the changes are marked with 'JCF'):
2521 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2523 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2524 overlaying area for it (uses RegBankUsed[4]).
2526 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2527 bank zero as used by default. By default aslink locates the stack
2528 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2529 the creation of the .mem file. Delegates the allocation of data area
2530 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2531 the begining of the stack area to aslink.
2533 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2534 glue() in SDCCglue.c creates an area for it.
2536 2002-09-03 Borut Razem <borut.razem@siol.net>
2537 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2538 sdcc/src/pic/glue.c:
2539 introduced atexit() handler for teporay files removal in case of
2540 errors, assertions, ...
2542 2002-08-29 Borut Razem <borut.razem@siol.net>
2543 * sdcc/support/cpp2/auto-host_vc_in.h:
2544 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2545 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2546 Maybe there is a similar problem with BORLANDC? It should be checked!
2548 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2549 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2550 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2551 was not executed, and the compiler (cl) launched a warning:
2552 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2554 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2555 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2557 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2558 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2560 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2561 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2562 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2563 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2564 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2565 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2566 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2567 - added Release configuration in VS projects
2568 - review of compiler an linker options
2569 - VC .exe files are generated in bin_vc directory, not to interfere
2570 with binaries generated from other projects (cygwin, mingw, bcc ...)
2572 * sdcc/src/yacc.dsp: added
2574 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2575 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2576 and insert the version number definitions from .version
2578 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2580 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2581 added - genarate auto-host.h using auto-host_vc_in.h as template
2584 removed from CVS, generated automatically
2586 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2587 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2589 2002-08-11 Borut Razem <borut.razem@siol.net>
2590 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2592 2002-08-10 Borut Razem <borut.razem@siol.net>
2593 * src/SDCCmain.c (main):
2594 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2595 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2596 The consequence was that some temporary files were not removed.
2599 unification of code in functions tempfilename() and tempfile():
2600 function tempnam() is defined in Visual Studio 6.0 and .NET
2602 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2604 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2605 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2606 - removed compiler command line option /WX: Treats all warnings as errors
2607 - update a list of source files, included into the project
2609 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2610 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2611 changed project type to Generic Project so that can be correcly converted to VS.NET project
2613 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2615 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2617 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2619 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2620 added return 0 statements after assert() to make compiler happy
2622 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2623 added newline in the def file to keep MSC compiler satisfied
2625 * sdcc/src/z80/gen.c:
2626 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2627 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2628 - solved MSC error in function aopDump()
2630 * sdcc_vc.h: define PREFIX as "\\sdcc"
2632 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2633 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2635 2002-06-22 Scott Dattalo <scott@dattalo.com>
2636 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2637 - Rewrote the register banking algorithm.
2638 - Added pCode live-range analysis to registers (for now, only non-used and
2639 singly-used registers optimized away)
2641 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2643 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2645 2002-05-10 Scott Dattalo <scott@dattalo.com>
2646 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2648 2002-04-22 Michael Hope <michaelh@vroom>
2650 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2652 * configure.in (DD_COPT): Added include support required for gbdk.
2654 * .version: Bumped version number just to increase it.
2656 * src/SDCCmain.c: Added -nostdinc to the default options.
2658 2002-04-15 Michael Hope <michaelh@vroom>
2660 * device/lib/z80/printf.c (sprintf): Added.
2662 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2664 * src/z80/peeph.def: Added transpose redundent load rule.
2666 * src/z80/main.c: Added force callee saves for jaune.
2668 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2670 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2672 2002-03-28 Johan Knol <johan@balder>
2674 * src/SDCCval.c: fixed bug #532436
2676 2002-03-14 Scott Dattalo <scott@dattalo.com>
2678 Added "char *Processor" field to the port structure.
2681 Added -p option. Allows port dependent processor to be specified.
2684 Initialized the new field char *Processor field to NULL in all ports
2687 Compiler generated registers for interrupt context saving
2688 were not getting allocated.
2690 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2693 Fixed left shift. Will promote the left side of a left shift
2694 if a) left shifting more than size of operand or b) when assigned
2695 to something size > size of left side
2697 2002-03-14 Scott Dattalo <scott@dattalo.com>
2699 tons of changes. Register allocation has been
2700 rewritten. Added customization for the various PICs. Flow
2701 analysis is restructured. ...
2707 Added. device.c is a PIC port hack to accomodate variations
2710 2002-03-13 Michael Hope <michaelh@vroom>
2712 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2714 2002-03-04 johanknol <johanknol@manik>
2716 * /src/SDCCval.c: fixed
2718 const unsigned char arr[][2] = { { 0, 1 } };
2719 t18.c:1: error: Initializer element is not constant
2721 2002-03-04 bela <bela@manik>
2723 * /device/include/mcs51reg.h:
2724 ds89c420 register definition update
2726 2002-03-03 <johan@FRIJA>
2728 * support/Util/SDCCerr.c: did something, but don't no why anymore
2730 * support/regression/tests/bug-524691.c: made it a little less shy
2732 * src/SDCCast.c (decorateType): fixed bug #524697
2734 * src/SDCCast.c: made some lineno improvements
2736 * src/SDCCval.c (getNelements): changed warning to error
2738 * src/SDCCglue.c (printIvalArray): changed warning to error
2740 * src/SDCCicode.c: fixed a warning for mingw
2742 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2744 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2746 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2748 * src/ds390/peeph.def:
2749 Added some more peephole rules
2751 * src/ds390/gen.c: Various fixes & enhancements
2753 * src/SDCClrange.c, src/SDCClrange.h:
2754 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2756 * src/ds390/ralloc.c:
2757 various fixes & enhancements (ds390) specific
2759 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2760 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2763 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2765 2002-03-02 <johan@FRIJA>
2767 * src/SDCCast.c (decorateType): fixed bug #524708
2769 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2771 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2773 2002-03-01 Michael Hope <michaelh@vroom>
2775 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2777 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2779 2002-03-01 <johan@FRIJA>
2781 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2783 * src/SDCCast.c (decorateType): fixed bug #524209
2785 * src/SDCCval.c (valNot): fixed bug #524195
2787 2002-02-26 <johan@balder>
2789 * src/xa51/gen.c: fixed a warning
2791 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2793 * src/SDCCast.c (decorateType): fixed bug #522534
2795 2002-02-23 <johan@balder>
2797 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2799 2002-02-22 <johan@balder>
2801 * src/SDCCast.c: fixed bug #514865
2803 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2805 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2807 * sdcc/src/SDCCloop.c:
2808 Previous fix was not good. basic blocks that have "break" or "return" are
2809 not really partof a loop , but live ranges used in these blocks should
2810 be live thru the entire loop, so set partOfLoop but don't add them to
2813 2002-02-21 <johan@FRIJA>
2815 * src/SDCCcse.c: fixed bug #514308
2817 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2820 Fixed BUG #519583. If a conditional block ended in a return/break
2821 statement inside a loop, it was not being considered part of the loop.
2823 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2825 2002-02-10 Karl Bongers <karl@turbobit.com>
2828 Fixed up SDCDB debugger somewhat. Updated debugger/README
2829 with lots of comments and notes.
2831 * device/examples/test2.c:
2832 Fix bug, "red" variable not being initialized(compiler complained).
2834 * device/examples/Makefile, examples/test3.c:
2835 Add Makefile in device/examples folder, compiles test3.c
2836 for use as a multiple module SDCDB test case.
2838 * sim/ucsim/cmd.src/cmdset.cc:
2839 Took out debug printfs in ucsim "next" command.
2842 Karl and Johan start ucsim XA support. Most dissassembly working,
2843 about 75% emulation done(plenty of work remaining).
2845 * sim/ucsim/z80.src:
2846 Add Z80 support to ucsim, add test-ucz80 regression test,
2847 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2848 Notice z80 compiler fails on examples/test3.c/crc code.
2850 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2852 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2853 Added support for --parms-in-bank1
2855 * src/ds390/peeph.def:
2856 added a few more peephole optimzations
2859 1) added __builtin_inp & __builtin_outp used to read in data of given length
2860 from a memory mapped port
2861 2) added __builtin_memcmp
2862 3) added __builtin_swapw swap bytes of a short
2864 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2865 1) handle multiple send & receives from register bank1
2866 2) ralloc can now allocate DPTR1 to some liveRanges
2868 * src/SDCCsymt.c, src/SDCCsymt.h:
2869 changes to handle multiple sends & receives
2872 added some pointer arithmetic optimization
2875 added some pointer arithmetic optimizations but not stable yet so not
2876 called from anywhere (will get this working shortly)
2878 * src/SDCCopt.c: fixed for multiple sends & receives
2881 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2882 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2883 set preprocessor defines (depending on options)
2885 * src/SDCCicode.c, src/SDCCicode.h:
2886 changes made to handle multiple sends & receives
2889 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2891 * src/SDCCcse.c, src/SDCCcse.h:
2892 added function findbackward def (to be used in upcoming optimization)
2894 * src/SDCCcflow.c, src/SDCCcflow.h:
2895 added function returnAtEnd - to determine if a basic block terminates with
2898 * src/SDCCast.c, src/SDCCast.h:
2899 added option parms-in-bank1
2901 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2902 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2903 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2904 adjusted for --parms-in-bank1 option
2906 * device/include/string.h:
2907 donot redefine "reentrant" keyword
2909 * device/include/ds80c390.h: Added some more SFRs
2911 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2913 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2915 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2917 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2919 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2921 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2923 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2925 * Added --xram-movc option
2927 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2929 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2931 2002-01-11 Johan Knol
2933 * Added math lib of Jesus Calvino-Fraga
2935 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2937 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2938 * support/regression/Makefile: new target test-mcs51-stack-auto
2939 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2941 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2943 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2945 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2947 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2949 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2951 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2953 * src/SDCCglue.h: add definition for printIvalChar()
2955 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2957 * src/SDCCast.c: fix #498138 by Johan
2959 * src/SDCCglue.c: fix #498138 by Johan
2961 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2963 * support/regression/Makefile: fix clean
2965 * support/regression/ports/ds390/support.c: fix transmission of last character
2967 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2969 * /sdcc/src/ds390/gen.c:
2970 a) improved computing address of stack variable
2971 b) took out some #if 0 code
2972 c) improved parmBytes adjustment
2973 d) improved genPlusIncr & genMinusIncr
2974 e) genCmp could generate bad code (when left assigned to DPTR)
2975 f) Fixed bug in hasInc
2977 * /sdcc/src/ds390/ralloc.c:
2978 a) packRegsForSupport could mess up live information (Fixed)
2979 b) packRegsDPTRuse could be incorrect for left & right shift
2981 * /sdcc/src/mcs51/ralloc.c:
2982 packRegsForSupport could mess up the live information (Fixed)
2984 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2986 * /sdcc/src/SDCCast.c:
2987 can reverse a loop even if function call is present as long
2988 as the loop control variable is local & is not passed as parameter
2990 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2992 * /sdcc/ChangeLog: *** empty log message ***
2994 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2995 More builtin function additions for TININative
2997 * /sdcc/src/ds390/ralloc.c:
2998 Had broken the regression testsuite
3000 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3002 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3003 Added funcattr hasStackParms will be set for reentrant functions when there
3004 are paramteres on the stack, this helps in minimizing frame pointer generation
3005 typeFromStr can handle function pointers now
3007 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3008 *** empty log message ***
3010 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3012 * /src/ds390/gen.c, /src/ds390/main.c:
3013 More builtin function additions for TININative
3015 * /src/ds390/ralloc.c:
3016 Had broken the regression testsuite
3018 * /src/SDCCast.c: Fixed a bug in dumptree
3020 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3021 Added funcattr hasStackParms will be set for reentrant functions when there
3022 are paramteres on the stack, this helps in minimizing frame pointer generation
3023 typeFromStr can handle function pointers now
3025 * /doc/builtins.txt, /doc/TININative.txt:
3026 *** empty log message ***
3029 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3031 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3032 ALPHA version for -mTININative
3034 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3035 updated to reflect changes in the port structure
3038 added function do_assemble (similar to do_link) if non-null this function
3039 will be called to do assembly (-mTININative) requires a multi command
3041 added function genAssemblerEnd will be called to generate assembler Epilogue
3044 added _JavaNative to debug info printing
3046 * /src/SDCCmain.c: added option --tini-libid
3047 added port->do_assemble function (-mTININative) has a multi command assemble
3049 * /src/SDCCglue.c: Disabled "constExpr" check
3050 added port->genAssemblerEnd function
3052 * /src/SDCCglobl.h: Added option --tini-libid value
3055 tookout optimizeCompare from the header (has no external references)
3057 * /src/SDCCast.c: made one more function "static"
3059 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3061 * src/z80/mappings.i: Added z80asm support.
3063 * src/z80/main.c: Added z80asm support on --asm=z80asm
3065 * src/z80/gen.c: Fixed asm portability issues.
3067 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3069 * src/SDCCglue.c (printExterns): Added global/extern split.
3071 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3073 * support/regression/Makefile: added test for mcs51 model large
3075 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3077 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3079 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3081 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3083 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3085 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3087 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3089 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3091 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3093 * support/regression/tests/simplefloat.c: Port to mcs51.
3095 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3096 * support/regression/tests/bug-485362.c: Added.
3098 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3100 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3102 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3104 * src/z80/gen.c (aopDump): Added a dump function.
3106 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3107 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3109 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3111 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3113 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3115 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3117 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3119 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3121 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3123 * support/regression/ports/ds390/support.c: Use tinibios.
3125 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3127 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3129 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3130 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3132 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3134 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3136 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3138 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3140 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3141 (packRegsForIYUse): Created and optimised.
3143 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3145 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3146 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3148 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3150 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3152 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3154 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3156 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3158 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3160 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3162 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3164 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3166 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3168 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3170 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3171 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3172 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3174 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3176 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3177 (genNotFloat): Added.
3178 (genUminusFloat): Added.
3180 * device/lib/z80/Makefile: Added floating pt stubs.
3182 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3184 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3186 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3188 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3190 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3192 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3194 * sdcc/support/regression/Makefile: Add port ds390.
3196 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3198 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3200 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3202 * sdcc/support/regression/ports/ds390/support.c: Added.
3204 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3206 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3208 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3210 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3212 * device/include/malloc.h: Added z80 and gbz80 support.
3214 * device/lib/gbz80/heap.s: Added.
3216 * device/lib/z80/heap.s: Added.
3218 * device/lib/malloc.c: Added z80 and gbz80 support.
3220 * support/regression/tests/malloc.c (testMalloc): Added.
3222 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3224 * support/regression/tests/bug-478094.c: Added.
3226 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3228 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3230 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3232 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3234 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3236 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3238 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3240 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3242 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3244 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3246 * support/regression/tests/bug-477927.c: Added.
3248 * src/z80/peeph.def: Added minor rules.
3250 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3252 * src/z80/peeph.def: Added jump optimisation modification.
3254 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3256 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3258 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3260 * support/regression/tests/funptrs.c: Added.
3262 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3264 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3266 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3268 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3270 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3272 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3273 (movLeft2ResultLong): Created.
3275 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3276 (joinPushes): Added. Joins two char pushes into a word push.
3278 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3280 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3282 * support/makebin/Makefile (install): Added creation of dest dir.
3284 2001-10-24 Karl Bongers <karl@turbobit.com>
3286 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3288 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3290 * src/z80/ralloc.c: Turned off faulty pack for one use.
3292 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3294 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3296 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3298 * support/regression/Makefile: Improved clean
3300 * support/regression/ports/gbz80/spec.mk: Added clean
3302 * support/regression/ports/host/spec.mk: Added clean
3304 * support/regression/ports/z80/spec.mk: Added clean
3306 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3308 * support/regression/ports/mcs51/timeout.c: little improvements
3310 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3312 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3314 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3316 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3318 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3320 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3322 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3324 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3325 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3327 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3329 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3331 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3333 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3335 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3337 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3339 * support/regression/tests/longor.c: Added.
3341 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3343 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3345 * as/mcs51/aslink.h: define PATH_MAX
3347 * as/mcs51/asm.h: define PATH_MAX
3349 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3351 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3353 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3355 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3357 * src/SDCCglobl.h: define PATH_MAX
3359 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3361 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3363 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3365 * src/z80/gen.c (gencjneshort): Fixed
3367 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3369 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3371 * support/regression/tests/bug-469671.c: Added.
3373 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3375 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3377 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3379 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3381 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3383 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3385 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3387 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3389 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3391 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3393 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3395 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3397 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3399 * 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.
3401 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3403 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3405 2001-10-07 <johan@FRIJA>
3407 * device/lib/gets.c (gets): fixed the return value.
3409 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3410 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3412 * 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.
3414 * 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.
3416 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3418 * src/pic/gen.c: Removed Safe_strdup.
3420 * configure.in: Added option to enable libgc support.
3422 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3423 (bitVectUnion): Optimised.
3424 (bitVectIntersect): Optimised.
3425 (bitVectBitsInCommon): Optimised.
3426 (bitVectCplAnd): Optimised.
3428 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3430 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3432 * src/SDCCmain.c: distinguish between assembler debug and plain options
3434 * src/avr/main.c: remove standard assembler options
3436 * src/ds390/main.c: remove standard assembler options
3438 * src/mcs51/main.c: remove standard assembler options
3440 * src/port.h: removed "PENDING" comment
3442 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3444 * src/device/lib/_mulint.c : new, with assember functions
3446 * src/device/lib/_mullong.c : new, with assember functions
3448 * src/device/lib/_divuint.c : with assember functions
3450 * src/device/lib/_divsint.c : with assember functions
3452 * src/device/lib/_divulong.c: with assember functions
3454 * src/device/lib/_divslong.c: with assember functions
3456 * src/device/lib/_moduint.c : with assember functions
3458 * src/device/lib/_modsint.c : with assember functions
3460 * src/device/lib/_modulong.c: with assember functions
3462 * src/device/lib/_modslong.c: with assember functions
3464 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3466 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3468 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3469 replaced _mululong.c and _mulslong.c by _mullong.c
3471 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3473 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3475 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3477 * src/SDCCglue.c: test, if win32api is available for MINGW
3479 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3481 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3482 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3483 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3484 * support/regression/ports/host/spec.mk: removed GENERIC
3485 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3486 * support/regression/ports/z80/spec.mk: removed GENERIC
3488 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3490 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3492 * support/regression/tests/bug-467035.c: Created.
3494 2001-10-01 <johan@FRIJA>
3496 * src/SDCC.y: fixed bug #466586 part 1
3498 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3500 * SDCCicode.c: z80 has no generic pointers
3501 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3503 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3505 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3507 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3509 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3511 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3513 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3515 * configure.in: Fixed up so that ucsim is only configured once.
3517 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3519 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3520 (getPathDifference): As above.
3522 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3524 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3526 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3527 * .version: Updated to 2.3.1
3529 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3530 Added copyright header.
3532 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3533 (assemble): Added support for macro based assembler commands.
3534 (linkEdit): Added support for macro based linker commands.
3535 (preProcess): Changed the pre-processor to use macros.
3536 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3537 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3539 * device/lib/z80/crt0.s: Added module name for debugging.
3541 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3543 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3545 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3547 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3549 * src/Makefile.in: Added SDCCmacro and SDCCutil
3551 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3553 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3555 2001-09-16 <johan@FRIJA>
3557 * 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.
3559 2001-09-15 <johan@FRIJA>
3561 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3562 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3564 2001-09-11 <johan@FRIJA>
3566 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3568 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3570 * support/regression/tests/bug-460444.c: Added test case.
3572 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3573 (genCast): Added justification for all of the asserts.
3575 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3577 * support/regression/support.c: _xdata replaced by xdata
3579 * support/regression/spec.mk: removed _generic
3581 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3583 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3585 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3586 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3588 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3590 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3592 * support/regression/tests/bug-460010.c: Added test case.
3594 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3596 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3598 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3600 * support/regression/testfwk.c: removed workaround for bug #436344
3602 * support/regression/tests/bp.c: use less memory with mcs51
3604 * support/regression/tests/bug-441448.c: use less memory
3606 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3608 * support/regression/collate-results.py: typo
3610 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3612 * support/regression/tests/fetchoverlap.c: Added new test case.
3614 * support/regression/tests/bp.c: Added new test case.
3616 * support/regression/tests/bug-448984.c: Added new test case.
3618 * support/regression/tests/pow2shifts.c: Added new test case.
3620 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3621 (genlshTwo): Fixed right shift for count > 8.
3623 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3625 2001-09-08 <johan@FRIJA>
3627 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3629 2001-09-07 <johan@FRIJA>
3631 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3633 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3635 2001-09-06 <johan@FRIJA>
3637 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3638 * bernhard noted me at this: "() equals to (void)" (1.38)
3640 2001-09-05 <johan@FRIJA>
3642 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3644 2001-09-04 <johan@FRIJA>
3646 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3649 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3651 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3653 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3655 * link/z80/aslink.h: Fixed path for PATH_MAX
3657 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3659 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3661 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3663 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3665 * 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.
3667 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3669 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3670 (genCmp): Fixed up genCmp for the GB with longs.
3672 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3674 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3676 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3678 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3680 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3682 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3684 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3686 * 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.
3688 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3690 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3692 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3694 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3696 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3698 * sim/ucsim/configure: little improvement of Cygwin-detection
3699 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3700 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3701 * support/regression/tests/bug-221100.c: small changes for mcs51
3702 * support/regression/tests/bug-221168.c: small changes for mcs51
3703 * support/regression/tests/bug-227710.c: small changes for mcs51
3704 * support/regression/tests/staticinit.c: small changes for mcs51
3705 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3706 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3707 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601