1 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
3 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
4 * support/regression/tests/addsub.c: testing genPlus shortcut
6 2003-11-15 Borut Razem <borut.razem@siol.net>
8 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
10 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
12 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
14 ordering is immaterial.
15 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
17 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
19 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
20 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
21 (SIGSEV) of bug #840381
22 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
23 unlink new file before rename if new and old filenames are the same)
25 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
27 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
28 uninitialized variables) for the mcs51. Set environment variable
29 SDCC_GENRAMCLEAR to test.
30 xdata initialization slightly shorter
32 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
35 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
36 #838241 & 780691 (basicly the same bug)
37 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
38 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
40 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
42 * src/SDCCmain.c (linkEdit): "fix" #834252
44 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
46 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
48 * src/SDCC.y: fixed bug #819403
50 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
52 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
53 the reentrant attribute.
54 * src/hc08/gen.c (genPackBits): added missing stack readjustment
55 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
57 * src/SDCCast.c (decorateType): fixed bug with storage class not being
58 updated during pointer dereference; f.e. ~(((char *)1)*) was being
59 erroneously reduced to a literal.
60 * src/hc08/ralloc.c (packRegisters, rematStr),
61 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
64 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
66 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
67 * doc/sdccman.lyx: changed from 'article' to 'book'
68 * doc/Makefile: readded test_suite_spec and cdbfileformat
70 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
72 * device/include/stdlib.h: include malloc.h to comply with ANSI
73 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
75 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
77 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
78 * doc/clean.mk: also remove *.out files
79 * doc/sdccman.lyx: some additions, larger top/bottom margins
81 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
83 * src/SDCC.y: fixed bug #837365
84 * support/regression/tests/bitopcse.c
85 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
86 a symbol (might be valop instead)
87 * device/lib/Makefile.in: added errno.c to HC08SOURCES
88 * device/lib/clean.mk: added hc08 to the cleaning list
90 2003-11-04 Borut Razem <borut.razem@siol.net>
92 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
94 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
95 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
96 malloc is declared in standard stdlib.h
98 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
100 * device/lib/hc08/Makefile: need to clean .rel not .o files
101 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
103 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
113 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
114 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
115 tests (which uses the port's oclsExpense function)
121 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
123 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
125 * src/SDCCcse.c (ifxOptimize),
126 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
127 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
128 deleting the IFX iCode.
129 * src/hc08/ralloc.c: reduced unneeded slocs
130 * src/hc08/gen.c: fixed bug in asmopToBoolean
132 2003-11-04 Borut Razem <borut.razem@siol.net>
134 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
135 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
136 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
137 transferred to configure
139 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
141 Use headers defined in the C[++] standards:
142 * sim/ucsim/gui.src/serio.src/fileio.cc
143 * sim/ucsim/gui.src/serio.src/frontend.cc
144 * sim/ucsim/gui.src/serio.src/main.cc
145 * sim/ucsim/gui.src/serio.src/posix_signal.cc
146 * support/Util/NewAlloc.c
152 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
154 * Added MSVC projects for hc08 assembler and linker:
155 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
156 /as/hc08/link_hc08.dsp
158 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
160 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
162 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
164 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
166 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
168 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
170 2003-10-31 Borut Razem <borut.razem@siol.net>
172 * support/cpp2/cpplib.h,
173 support/cpp2/cpplib.c,
174 support/cpp2/cpplex.c,
175 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
176 to switch _asm block preprocessing on / off. Default is
177 #pragma preproc_asm +
179 2003-10-31 Borut Razem <borut.razem@siol.net>
181 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
182 when outputting comment blocks (when executed with -C option) and
183 _asm (SDCPP specific) blocks
185 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
187 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
189 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
191 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
193 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
195 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
196 * src/SDCCast.c (decorateType): fixed bug #832664
198 2003-10-31 Borut Razem <borut.razem@siol.net>
200 * support\cpp2\cpplex.c: fixed for SDCPP:
201 comments(when executed with -C option) and _asm blocks
202 were included even if they where in skipped #if block.
203 Applied solution from GCC cpp 3.3.2
205 2003-10-31 Borut Razem <borut.razem@siol.net>
207 * src/SDCC.lex: sdcc now understands both formats:
208 '# <line_number> <file_name>' and
209 '#line <line_number> <file_name>'
210 * support/cpp2/cppmain.c: sdcpp now generates the standard
211 '# <line_number> <file_name>' instead of former
212 '#line <line_number> <file_name>'
214 2003-10-30 Borut Razem <borut.razem@siol.net>
216 * support/cpp2/cpphash.h,
217 * support/cpp2/cpplib.h
218 * support/cpp2/cpplex.c,
219 * support/cpp2/cppmain.c,
220 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
222 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
224 Fixed a number of problems revealed by bug #827883.
225 * src/SDCCloop.c (loopInvariants): Spill location of the
226 result operand should be recomputed if extracted from
227 a loop. Also, don't extract assignments of an iTemp
229 * src/SDCCast.c (isConformingBody): loop reversal should
230 not occur if the control variable is involved with a
233 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
235 * .version: bumped to 2.3.6 to reflect the big improvements
236 made by Erik and Klaus. Thanks!
238 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
240 Replaced the livrange code.
241 * src/SDCClrange.c: added new LR code
243 * src/SDCCBBlock.h: removed remainig parts from old LR code
244 * src/ds390/ralloc.c,
245 * src/ds390/gen.c: minor fixes to make it work with new code
247 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
252 * src/hc08/ralloc.c: Fix various warnings related to the hc08
253 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
254 (tweaked fix for bug #818696)
256 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
258 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
260 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
263 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
264 * src/mcs51/gen.c (gencjneshort),
265 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
266 more efficient (per Scott Bronson's suggestion)
268 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
270 Extended the semantics of the critical keyword to include
271 individual statements. See RFE #827755 and #799831
276 * support/Util/SDCCerr.c
277 * support/Util/SDCCerr.h
282 2003-10-19 Borut Razem <borut.razem@siol.net>
284 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
286 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
288 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
290 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
291 and predecrement operand is displayed
293 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
295 * src/SDCCval.c (valMinus): fixed bug #826041
297 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
299 Some hc08 related updates that I missed earlier
301 * support/regression/ports/hc08/spec.mk
303 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
305 New target "hc08" for the Motorola 68hc08 family of micros
313 * sim/ucsim/hc08.src/*
314 * sim/ucsim/configure.in
315 * src/ucsim/configure
316 * sim/ucsim/packages_in.mk
319 * device/include/mc68hc908qy.h
321 * device/lib/Makefile.in
322 * support/regression/ports/hc08/*
323 * support/regression/Makefile
325 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
327 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
329 * src/ds390/gen.c (genCast): fixed bug #821957
331 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
333 * device/lib/logf.c: "fixed" overlay bug
334 * support/regression/ports/host/spec.mk: added m library
335 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
336 * support/regression/tests/float_trans: added (for Eric)
338 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
340 * src/mcs51/gen.c (genCpl): fixed bug
341 http://sf.net/mailarchive/message.php?msg_id=6263915
343 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
345 * src/SDCCast.c (decorateType): added extended constant folding
346 * src/SDCCsymt.c (computeType): cleanup
347 * src/SDCCval.c (valShift): minor optimization
348 * support/regression/tests/ast_constant_folding.c: added
350 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
352 * src/SDCCmain.c: removed some unintended changes
354 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
356 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
357 * src/z80/gen.c: fixed part of bug #817589
358 * src/SDCCsymt.c (checkFunction): fixed bug #817895
360 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
362 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
380 * src/z80/gen.c: removed unused label "release:"
382 2003-10-06 Borut Razem <borut.razem@siol.net>
384 * src/SDCC.lex: removed definition of unused variables
385 save_optimize and save_options
387 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
389 * clean.mk: removed '=' in "-maxdepth=1"
390 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
391 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
393 2003-10-06 Borut Razem <borut.razem@siol.net>
395 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
396 my_unput() replaced by unput()
398 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
400 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
401 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
402 type-punned pointer will break strict-aliasing rules"
403 Old LR behaviour is again default; Klaus' LR can be choosen by
404 defining the environment variable LRKLAUS
408 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
409 * clean.mk: fixed removal of files in bin/CVS/
410 * device/lib/clean.mk: fixed removal of directories small and large
411 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
413 * src/SDCCval.c: removed superflous test for pedantic
415 2003-10-05 Borut Razem <borut.razem@siol.net>
417 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
418 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
419 message "unmatched #pragma SAVE and #pragma RESTORE"
421 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
423 * doc/sdccman.lyx: various additions and updates (interrupts, inline
424 assembly, critical functions, atomic, nojtbound)
426 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
428 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
434 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
437 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
439 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
441 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
442 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
443 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
445 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
447 * src/z80/gen.c (genRet): fixed bug #524753
448 * src/z80/gen.c (genCast): fixed internal error on cast from
450 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
451 fix for bug #477835 to the z80
452 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
453 for tracking iCodes in the peephole optimizer for z80
455 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
457 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
458 the other part of bug #814548
459 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
461 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
463 * src/SDCCcse.c: fixed part of bug #814548
465 2003-09-28 Borut Razem <borut.razem@siol.net>
467 * src/asm.c: rewrite of printILine() to use temporary file instead
469 * src/xa51/main.c: commented out declaration of int rewinds
471 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
473 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
475 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
477 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
478 * src/asm.c (printILine): Fixed bug #811015
480 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
482 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
485 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
487 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
488 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
489 to correctly handle general case of AOP_PAIRPTR
490 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
492 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
494 * src/mcs51/ralloc.c (fillGaps),
495 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
496 register positioning bug)
498 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
500 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
502 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
504 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
505 genCodePointerGet, genGenPointerGet, genFarPointerSet,
506 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
507 (ralloc doesn't intentionally do this now, but perhaps later)
508 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
509 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
510 register positioning bugs (Fixed bug #762602 and #795325)
511 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
513 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
514 lines that --i-code-in-asm generates
516 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
518 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
519 trying to fclose a FILE* that was already closed.
521 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
523 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
524 of const struct should be treated as if const themselves)
526 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
528 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
530 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
532 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
533 Unix (/n) and DOS (/r/n) line terminations.
535 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
537 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
540 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
542 * src/mcs51/gen.c (genFunction, genEndFunction),
543 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
544 and restore of EA so that stack offsets to parameters are
545 correct when using both critical and reentrant/stack-auto.
546 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
547 size (can be triggered in error if sloc is shared between
548 different sized objects)
549 * device/include/float.h: fixed macros to explicitly use
550 unsigned long where needed
552 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
554 Feature req. 799831: added code to allow nesting of critical functions
555 * src/mcs51/gen.c (genFunction, genEndFunction)
556 * src/ds390/gen.c (genFunction, genEndFunction)
558 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
560 * src/SDCCsymt.c (sclsFromPtr),
562 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
563 support for standard C idiom of memory mapped variables; for
564 example, *((xdata int*)0x1234) = 1 is now internally equivalent
565 to xdata int at 0x1234 tempvar = 1.
566 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
567 provided by Akiya ISHIDA
569 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
571 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
572 * src/SDCCval.c (constVal): added reduction from int to char
573 * src/SDCCval.c (valMult, valDiv): fixed sign handling
574 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
575 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
577 * support/regression/tests/shifts.c: fixed
579 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
581 * src/z80/gen.c (genXor): Fixed bug #805445
583 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
585 Fixed bug #621531 (const & volatile confusion in the type chain).
586 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
587 refer to the const or volatile state of the pointer itself.
600 * support/regression/tests/const.c
602 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
604 When checking for duplicated modules, use absolute paths
605 instead of relative paths. Files changed:
610 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
612 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
614 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
616 * device/include/string.h: added size_t typedef, changed
617 prototypes to use size_t, eliminated separate reentrant and
618 non-reentrant declarations, added _memmove declaration
619 * device/lib/_memcpy.c: changed to use size_t instead of int,
620 changed /4 to >>2 to avoid division library call
621 * device/lib/_memcmp.c,
622 * device/lib/_memset.c,
623 * device/lib/_strncat.c,
624 * device/lib/_strncpy.c,
625 * device/lib/_strncmp.c: changed to use size_t instead of int
626 * device/lib/_memmove.c: new file (fixed bug #772294)
627 * device/lib/Makefile.in: added _memmove.c
628 * device/lib/z80/asm_strings.s: fixed bug #772290
629 * support/regression/tests/bitfields.c: attempt to fix host assertion
630 failure on amd64-unknown-linux2.2
632 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
634 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
635 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
636 * as/z80/asmain.c (main): fixed bug #801766
638 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
640 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
643 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
645 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
646 reported in bug #800609
648 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
650 * Top header beautifications in src/pic16 directory:
651 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
652 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
653 pcoderegs.h, ralloc.c, ralloc.h
654 * main.c: added top header and GPL license notice
655 * pcode.c: fixed the if-conditional warning
657 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
659 * device/lib/_mullong.c: replaced int by short for gcc
661 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
663 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
664 and JUMPTABLE iCodes properly now (worked by accident before)
665 * src/mcs51/gen.c (leftRightUseAcc),
666 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
667 iCode properly now. Use getSize instead of nRegs since a & b
668 aren't part of the nRegs tally.
670 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
672 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
673 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
674 before instructions that use the _STATUS register
676 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
678 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
679 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
680 fetching of the pointer
681 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
682 copied from genNearPointerSet()
683 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
684 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
685 If they pop r0/r1 they must be called in the opposite order than aopOp().
686 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
687 (resp. --stack-auto), prepared for --xstack
689 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
691 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
693 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
695 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
696 these ports have their own __sdcc_external_start()
698 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
700 pic patch provided by Slade Rich <slade_rich@yahoo.com>
701 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
702 type for bits was changed. It resulted in bit variables becoming
703 global, which is not permitted in PIC 14 assembly output.
705 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
707 * doc/sdccman.lyx: various additions and updates. Rearranged sections
709 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
711 Z80 and MCS51 linkers complaint if a public symbol is defined
712 in more than one library module:
716 * as/mcs51/Makefile.in
718 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
720 A few small changes that speed up the peephole optimizer.
724 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
726 Try to make the peephole optimizer smarter by maintaining
727 an association between the assembly source code and the
728 iCodes that originated them. Put this information to use
729 with a new peephole rule condition "notVolatile" so that
730 the rules can be aggressive yet still safe.
735 * src/mcs51/peeph.def
737 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
741 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
742 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
743 if the left or right operand symbols have the accuse flag set.
745 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
747 Changed the type of the result of the ! (NOT) operator to char;
748 previously it returned the same type as the source. This allows
749 us to eliminate all the genFloatNot functions (all of its target
750 implementations were very buggy) since !float can use the same
753 * src/SDCCicode.c (ast2iCode): ! returns char
754 * src/mcs51/gen.c (genNot, genNotFloat),
755 * src/ds390/gen.c (genNot, genNotFloat),
756 * src/z80/gen.c (genNot, genNotFloat),
757 * src/pic/gen.c (genNot, genNotFloat),
758 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
760 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
762 pic patch provided by Slade Rich <slade_rich@yahoo.com>
763 1. Interrupt would not compile properly. Ensure PCLATH register is saved
764 during interrupts. Ensure WSAVE is located at a shared bank address.
765 2. Fixed page selection in some places
766 3. Fixed BTFSS/C to where necessary use registers directly and not simply
767 the registers name strings.
768 4. Fixed "signed / unsigned compare" compiler warnings.
769 5. The PIC port manages its own allocation of the general purpose
770 registers, but makes no attempt to reuse them. As a result when
771 compiling it soon runs out of general purpose registers. Some
772 additional code was added to the files pcode.c and device.c to walk
773 through the function call tree and rename the registers so that they
783 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
784 genPlus() & genMinus() when the result is the same as left or right
786 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
788 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
790 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
792 Made bitfield a distinct type from bit so that bitfields
793 convert as per ANSI C and bits retain their traditional
794 boolean style behaviour. Implemented bitfield support in
802 * src/ds390/gen.c: bit v bitfield split
803 * src/z80/gen.c: New support for bitfields
804 * support/regression/tests/bitfields.c: reenabled z80,
807 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
809 Rules 246.x, 247.x relate to bitfields, the others speed up
810 access to xdata mapped I/O devices.
812 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
814 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
816 Cleaned up genPackBits and genUnpackBits and added two helper
817 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
818 for literal assignments in genPackBits (thanks to Frieder for
824 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
826 Fixed bug #748310 (pointer to function type mishandled when the
827 function name is omitted). Also fixed a SIGSEGV when a function
828 attribute (reentrant, etc) is used on a non-function or on a
829 function but misplaced before the parameter list.
831 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
833 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
834 * support/Util/SDCCerr.h,
835 * support/Util/SDCCerr.c: Added func attr misuse error msg
837 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
839 Fixed bug #787649 by anonymous
840 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
841 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
843 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
845 Fixed numerous bitfield problems.
847 * src/SDCC.y: More bitfield related error checking
849 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
850 * support/Util/SDCCerr.h,
851 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
852 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
853 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
854 * support/regression/tests/bitfields.c: tests added
856 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
858 Made the constant following the "interrupt" keyword optional. If
859 omitted, the function will not automatically be given an entry
860 in the interrupt vector table (similar to #pragma NOIV, but
861 less syntacticly kludgy). The interrupt number is also now
862 range checked. Also fixed a bug in the high order bit example
869 * support/Util/SDCCerr.c
870 * support/Util/SDCCerr.h
873 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
875 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
876 * src/SDCCicode.c (operandOperation): rewritten some ops
877 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
878 * src/SDCCsymt.c (computeType): literals are handled the same way as any
880 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
881 be re-activated by defining REDUCE_LITERALS)
882 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
883 unsigned, but are signed by default
884 * src/SDCCval.c (constVal): rearranged
885 * src/SDCCval.c (valMod): preliminary fix
886 * src/SDCCval.c (valCastLiteral): use TYPE_* types
887 * support/regression/literalop.c: added, work in progress
889 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
891 Generate warnings for useless declarations like "char data;"
892 that don't do what new users expect.
895 * support/Util/SDCCerr.h
896 * support/Util/SDCCerr.c
898 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
900 * src/SDCCval.c (valMult): fix overflow detection of negative int
902 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
904 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
906 Changes to support big endian targets:
919 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
921 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
922 * device/lib/time.c: fixed warning "integer overflow in expression"
924 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
926 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
927 * src/SDCCval.c (constVal): changed default to signed; hex and octal
928 constants are unsigned; added recognition of "u" flag for unsigned
929 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
930 * src/SDCCval.c (valDiv, valMod): fixed signdness
931 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
932 signedness of modulo, left and right shift
933 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
934 * support/Util/SDCCerr.h: added warning W_INT_OVL
935 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
936 * src/SDCCast.c (ast_print): improved output of constants
938 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
940 Fixed some warnings when building with MSVC:
953 * support\cpp2\cpplib.c
957 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
959 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
961 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
963 * support\librarian\clean.mk: Do not remove Makefile.
964 * support\librarian\Makefile: added.
966 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
968 Added librarian to MSVC build:
971 * support\librarian\librarian.dsp
973 'configure' not needed for librarian, removed:
974 * support\librarian\configure
975 * support\librarian\configure.in
976 * support\librarian\config_in.h
977 * support\librarian\Makefile.in
979 Hopefully these ones built the librarian and the rest of sdcc properly:
983 Messed up 'configure', so revert to previous version:
987 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
989 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
990 there, while the mantissa of a double is "only" 53 bits wide.
992 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
994 Adding sdcclib to the build. MSVC project coming soon.
997 * support\librarian\clean.mk
998 * support\librarian\configure
999 * support\librarian\configure.in
1000 * support\librarian\config_in.h
1001 * support\librarian\Makefile.bcc
1002 * support\librarian\Makefile.in
1003 * support\librarian\sdcclib.c
1006 * Makefile.common.in
1010 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1012 Linker now complaints if linked modules have conflicting options, for
1013 example, one compiled using --model-large and another one compiled with
1014 --model-small. The following files were modified:
1036 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1038 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1039 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1041 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1043 * src/z80/mappings.i: fix _mul[us][int,long] entries
1045 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1047 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1049 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1051 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1052 * support/regression/tests/bitopcse.c: added
1060 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1062 added support for new library format to z80, gbz80 linkers:
1068 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1070 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1071 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1073 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1075 added DUMMY_READ_VOLATILE:
1084 * src/SDCCcse.c (algebraicOpts): many improvements
1085 * src/SDCCcse.h: removed algebraicOpts()
1086 * src/SDCCicode.c (picDummyRead): added
1088 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1090 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1091 "Insufficient space in data memory".
1093 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1095 * src/mcs51/gen.c: fixed bug #771358
1096 * src/z80/gen.c: fixed bug #759087
1098 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1100 * src/pic16/glue.c: minor cleanup by Vangelis
1102 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1104 * device/include/regc515c.h: fixed #758477
1105 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1106 * device/lib/_gptrput.c: saved a few bytes
1107 * my tab spacing is 8, yours too?)
1108 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1109 * device/lib/serial.c: process RX bytes earlier than TX bytes
1110 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1112 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1114 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1116 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1118 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1120 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1122 * device/lib/Makefile.in: bad fix, reverted to 1.43
1124 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1126 * device/lib/Makefile.in: added missing z80 object files
1128 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1130 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1131 pic16 progress by Vangelis:
1146 * pic16/pcodepeep.c:
1149 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1151 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1153 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1155 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1156 added gbz80 build to MSVC project.
1157 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1158 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1159 from 8051 stuff and setup so it links using a .lnk file.
1161 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1163 * support/librarian/sdcclib.c: sdcc librarian.
1164 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1167 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1169 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1171 2003-07-02 Borut Razem <borut.razem@siol.net>
1173 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1174 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1175 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1176 src/xa51/main.c, src/z80/main.c:
1177 virtualization of glue() function: each port has it's own glue function,
1178 which is accessed by do_glue function pointer in PORT.general structure
1180 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1182 * DS800C400 fun, improved ROM interface and tinibios.
1184 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1186 * More support for DS80C400. Now includes beginning of interface to ROM.
1188 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1190 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1192 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1194 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1196 2003-06-19 Borut Razem <borut.razem@siol.net>
1198 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1200 2003-06-19 Borut Razem <borut.razem@siol.net>
1202 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1203 fixed Z80 port - crt0.o: cannot open.
1205 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1207 * support/Util/MySystem.c (merge_command): revert bad fix
1209 2003-06-18 Borut Razem <borut.razem@siol.net>
1211 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1213 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1215 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1216 option --use-stdout sends errors to stdout instead of stderr.
1218 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1220 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1222 2003-06-15 Borut Razem <borut.razem@siol.net>
1224 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1225 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1226 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1227 fixed width array of pointers replaced with sets;
1228 multiple include and lib paths ared transferred to preprocessor and linker
1229 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1230 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1231 fixed width array of pointers
1232 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1233 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1234 fixupPath(), getPathDifference()
1235 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1236 fixed width array of pointers
1238 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1240 * src/pic16/ralloc.c: fix warnings
1241 * src/pic16/pcode.c: fix warning
1243 2003-06-10 Scott Dattalo <scott@dattalo.com>
1245 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1246 know all the details, but essentially this set of changes enable
1247 the pic16 port to generate movff instructions and generate assembler
1252 * src/pic16/pcode.c:
1253 * src/pic16/device.c:
1255 * src/pic16/pcode.h:
1256 * src/pic16/pcoderegs.c:
1257 * src/pic16/ralloc.c:
1258 * src/pic16/ralloc.h:
1260 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1262 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1263 added option --vc, so sdcc errors and warnings are compatible with
1264 Microsoft Visual Studio.
1266 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1268 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1269 device/lib/libfloat.lib: added atof function.
1271 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1273 * doc/sdccman.lyx: updated to Lyx 1.3
1274 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1275 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1276 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1278 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1280 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1282 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1284 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1285 additions to the "related tools/documentation" section
1287 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1289 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1291 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1293 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1294 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1296 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1298 * doc/sdccman.lyx: fix double dash and other minor things
1299 * doc/Makefile: fix double dash
1301 2003-05-28 Karl Bongers(patches from Martin Helmling)
1302 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1303 condition and ignore commands.
1305 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1307 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1308 is in parts still quite out of date, I did changes as far as I felt makes sense
1309 for a non-native english speaker.
1310 Please feel free to add to the manual or to correct my changes.
1311 * doc/Makefile: undid touching the date of intermediate tex files.
1313 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1315 * doc/sdccman.lyx: Manual has an index now
1317 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1319 Finalize muluint/mulsint and mululong/mulslong merging:
1320 * device/lib/_mulint.c
1321 * device/lib/_mullong.c
1322 * device/lib/gbz80/mul.s
1323 * device/lib/gbz80/stubs.s
1324 * device/lib/z80/mul.s
1325 * device/lib/z80/stubs.s
1326 * src/SDCCsymt.c (initCSupport)
1328 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1330 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1331 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1332 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1333 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1336 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1338 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1339 the regression tests I'm not brave enough to enable 245.b, 245.c
1340 * doc/sdccman.lyx: added latex preamble for hyperref package.
1341 Using pdflatex this will give you a hyperlinked pdf file with
1342 bookmarks. (prepend '%' before /usepackage if this breaks something)
1344 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1346 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1348 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1350 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1352 2003-05-21 <johan@balder>
1354 * src/SDCCglue.c (printIval): fixed bug #739934
1356 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1358 Applied patch from bug 737905 (renamed yylineo to mylineno):
1365 * src/pic16/pcode.c: Cleaned warnings
1366 * src/pic16/pcodeflow.c: Cleaned warnings
1367 * src/pic16/pcoderegs.c: Cleaned warnings
1369 2003-05-19 Scott Dattalo <scott@dattalo.com>
1371 * src/pic16/pcode.c: Cleaned warnings
1372 * src/pic16/pcodepeep.c: Cleaned warnings
1373 * src/pic16/ralloc.c: Cleaned warnings
1375 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1377 * doc/sdccman.lyx: fixed bug 739745
1378 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1380 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1382 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1383 it can be defined with CFLAGS when running configure
1384 * src/SDCCmain.c: fixed compiling + linking with object files
1386 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1388 * configure.in: configure for pic16 port,
1389 added --disable-pic16-port
1390 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1391 * src/SDCCmain.c: linkOptions is changed to set *,
1392 added if/endif conditional macros to remove options help
1393 messages from optionsTable when a port is not configured, added
1394 support for the PIc16 port in the ports table, when executing
1395 the compiler with no port specified on command line, a default
1396 port is selected with the new macro DEFAULT_PORT which is
1397 defined in port.h, in setDefaultOptions() linkOptions is removed
1398 from initialization assignment, since now it is a set,
1399 parseCmdLine uses setParseWithComma for linkOptions, in
1400 linkEdit() linkOptions are accessed with new function indexSet()
1401 which returns the i'th item of a set variable. See SDCCset.c, in
1402 linkEdit() when calling buildCmdLine(), added linkOptions as
1403 last argument. Now users can pass arguments to gplink via the
1404 -Wl option, main() uses pic16glue() to glue up pic16 programs
1405 * src/SDCCpeeph.c: various changes to support pic16
1406 * src/SDCCset.c: added function void *indexSet(set *, int) to
1407 return the i'th item of the set
1408 * src/SDCCset.h: added function prototype for indexSet()
1409 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1410 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1411 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1412 added macro DEFAULT_PORT
1413 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1414 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1416 * src/pic16/glue.c: commented out some error producing lines
1417 * src/pic16/main.c: __config directives are commented out to stop
1418 gpasm complaining and test the linkage with gplink, _linkCmd and
1419 _asmCmd changed to be more gplink and gpasm friendly
1420 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1421 produced an error when parsed, peep rule 12 is added to utilize
1422 movff, but it is commented out since the pCode does not support
1423 yet a command with 2 address arguments
1425 2003-05-18 <johan@balder>
1427 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1428 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1429 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1431 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1432 Added feature to script commands from file.
1434 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1436 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1437 * src/SDCCutil.c: include ctype.h for win32
1439 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1441 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1443 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1445 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1446 Fixed so you can set breakpoints prior to run, run does not stop
1447 on entry now. Add tbreak. Other enhancements and fixes for use
1450 2003-05-12 Borut Razem <borut.razem@siol.net>
1452 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1454 2003-05-11 Borut Razem <borut.razem@siol.net>
1456 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1457 the path of bin directory, so that PATH is the only env. variable, which has to be set
1458 in case of standard installation.
1459 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1460 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1461 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1463 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1465 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1466 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1467 temp files are in the port dir; clean the gen/test directory when
1468 generating new test.c
1469 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1470 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1471 * support/regression/tests/zeropad.c: added
1473 2003-05-09 <johan@balder>
1475 * src/SDCCglue.c: fixed bug #597940
1477 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1479 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1480 cache sfr, optimize next,step, fix off by one sourceline,
1481 support ddd list function.
1482 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1484 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1486 * support/regression/HTMLgen.py: added compare_s2f()
1487 * support/regression/Makefile: redo 1.27
1488 * support/regression/generate-cases.py: redo 1.5
1490 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1492 * support/regression/tests/float.c: workaround 33 bit hex constant
1493 * support/regression/tests/simplefloat.c: fix division for host
1495 2003-04-29 Scott Dattalo <scott@dattalo.com>
1497 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1498 that tame's the PIC's over-aggressive optimizer.
1500 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1502 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1505 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1507 Initial support for DS80C400. "Hello world" runs on TINIm400
1510 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1512 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1513 * Some notes on ddd usage added in debugger/README
1514 Martin Helmling adding more features and fixes for ddd GUI debugger.
1515 Code added for nexti, stepi, up, down, and other adjustments.
1517 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1519 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1520 * src/pic/peeph.def Added two rules to optimize carry manipulation
1521 * src/pic/* removed debug printfs
1523 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1525 * debugger/mcs51/cmd.c: added header newalloc.h
1527 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1529 * as/Makefile: new EXEEXT
1530 * as/z80/Makefile: remove trailing slash of BUILDIR
1531 * as/z80/clean.mk: new EXEEXT
1532 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1533 * support/cpp2/Makefile.in: new EXEEXT
1534 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1536 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1538 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1539 EXEEXT was introduced to fix all related problems with targets
1540 "clean", "install" and "uninstall"; a couple of further flaws
1541 especially with "clean" have been fixed too
1542 * as/mcs51/Makefile.in
1547 * debugger/mcs51/Makefile.in
1548 * debugger/mcs51/clean.mk
1550 * link/z80/Makefile.in
1553 * packihx/Makefile.in
1555 * sim/ucsim/Makefile
1556 * sim/ucsim/clean.mk
1557 * sim/ucsim/avr.src/Makefile.in
1558 * sim/ucsim/avr.src/clean.mk
1559 * sim/ucsim/s51.src/Makefile.in
1560 * sim/ucsim/s51.src/clean.mk
1561 * sim/ucsim/xa.src/Makefile.in
1562 * sim/ucsim/xa.src/clean.mk
1563 * sim/ucsim/z80.src/Makefile.in
1564 * sim/ucsim/z80.src/clean.mk
1565 * sim/ucsim/main_in.mk
1566 * sim/ucsim/packages_in.mk
1567 * sim/ucsim/gui.src/Makefile.in
1568 * sim/ucsim/gui.src/serio.src/Makefile.in
1569 * sim/ucsim/gui.src/serio.src/clean.mk
1572 * support/cpp2/Makefile.in
1573 * support/cpp2/clean.mk
1574 * support/makebin/Makefile
1575 * support/makebin/clean.mk
1576 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1577 * doc/sdccman.lyx: --program-suffix no longer needed
1579 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1581 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1582 Martin Helmling added support for ddd GUI debugger.
1583 Code added to display assembly, set variables, and other commands
1584 to interface to ddd.
1586 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1588 * as/Makefile: fix target clean
1589 * as/clean.mk: fix target clean
1590 * as/z80/clean.mk: fix target clean
1592 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1594 * Makefile.common.in: added @EXEEXT@
1595 * configure.in: removed all mingw32 stuff
1596 * configure: rebuilt from configure.in
1597 * doc/sdccman.lyx: updated section "installation"
1598 * support/scripts/sdcc_mingw32: adapted to configure
1599 * support/scripts/sdcc_cygwin_mingw32: added
1601 2003-04-22 Scott Dattalo <scott@dattalo.com>
1603 * src/pic Added object file support for the PIC port
1604 * src/pic Applied patch from Craig Franklin (this started the object file support)
1605 * src/regression Updated the PIC regression tests for object files
1607 2003-04-20 Borut Razem <borut.razem@siol.net>
1609 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1610 lklex.c: In function `getfid':
1611 lklex.c:203: warning: array subscript has type `char'
1612 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1613 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1614 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1615 stack handling macros
1617 2003-04-19 Borut Razem <borut.razem@siol.net>
1619 * "handling space characters in file path" task:
1620 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1621 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1622 * support/Util/MySystem.h: make it self-sufficient
1623 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1624 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1625 handling space characters in file path
1626 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1627 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1628 * support/Util/MySystem.c: handling space characters in executable's path
1630 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1632 * as/z80/Makefile: fix permanent rebuild of z80
1633 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1634 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1636 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1638 * src/SDCCopt.c: add special case optimization to replace modulo by
1639 a power of two with a bitwise AND.
1641 2003-04-18 <johan@balder>
1643 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1645 2003-04-17 <johan@balder>
1647 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1648 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1650 2003-04-13 Borut Razem <borut.razem@siol.net>
1652 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1653 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1654 fixed mingw problem in adl_NORMALIZE_PATH
1656 2003-04-12 Borut Razem <borut.razem@siol.net>
1658 * fixed "#pragma SAVE/RESTORE can not be nested":
1659 * src/SDCC.lex: reworked pragma handling functions
1660 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1661 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1663 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1665 * src/SDCCutil.c (pathEquivalent): defined but not used
1666 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1667 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1668 * configure: rebuilt from configure.in
1669 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1670 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1671 * device/include/Makefile.in: replace sdcc_datadir
1672 * device/lib/Makefile.in: replace sdcc_datadir
1673 * Makefile.common.in: add LDFLAGS from configure
1674 * packihx/Makefile.in: use LDFLAGS
1675 * src/Makefile.in: use LDFLAGS
1676 * support/cpp2/Makefile.in: add LDFLAGS from configure
1677 * support/makebin/Makefile: use LDFLAGS
1678 * .version: bumped version number to 2.3.5
1680 2003-04-12 Borut Razem <borut.razem@siol.net>
1682 * completed "different paths" task:
1683 * src/SDCCmacro.c: fixed bug in handling quotes
1684 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1685 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1687 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1689 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1691 2003-04-11 kevin Vigor <kevin@vigor.nu>
1693 * ds390/gen.c ds390/peeph.def: fix bug 706781
1695 2003-04-11 Borut Razem <borut.razem@siol.net>
1697 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1699 2003-04-10 Scott Dattalo <scott@dattalo.com>
1701 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1702 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1703 set - this bit used to not be set...).
1704 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1705 bad code in PIC Port
1706 * src/regression/and2.c added to test bug 609268
1707 * src/regression/Makefile added and2.c to regression test
1710 2003-04-08 <johan@CP255758-A>
1712 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1713 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1714 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1716 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1718 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1720 * support/cpp2/Makefile.in: fix bug #487815
1721 * configure: rebuilt from configure.in
1722 * Makefile.common.in: docdir changed, new path suffixes
1723 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1724 * sdcc_vc_in.h: reflect changes from sdccconf.h
1725 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1726 * src/SDCCutil.h: remove BINDIR hack
1727 * doc/sdccman.lyx: update new path hierarchy
1729 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1731 * src/SDCCpeeph.c: added okToRemoveSLOC test
1733 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1735 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1737 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1739 * src/SDCCpeeph.c: added labelIsReturnOnly test
1740 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1742 2003-04-05 <johan@balder>
1744 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1745 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1746 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1747 * src/SDCCast.c: fixed a warning
1748 * src/SDCCast.h: fixed a warning
1749 * src/SDCCicode.c (operandFromAst): fixed a warning
1751 2003-04-04 <johan@balder>
1753 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1754 * src/SDCCast.c (decorateType): fixed bug #715076
1755 * src/SDCC.y: fixed bug #702907
1757 2003-04-03 <johan@balder>
1759 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1760 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1761 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1762 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1763 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1765 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1767 * _decdptr.c: fix return values
1768 * _gptrget.c: fix return values
1769 * _gptrgetc.c: fix return values
1770 * _gptrput.c: fix return values
1771 * _mulint.c: fix return values
1772 * as/z80/Makefile: fix 'make -j' problem
1774 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1776 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1777 * configure.in: big cleanup, updated to autoconf 2.5x
1778 * configure: rebuilt from configure.in
1779 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1780 * sdcc_vc_in.h: reflect changes from sdccconf.h
1781 * doc/Makefile: fixed a flaw in "make install"
1783 2003-04-02 <johan@balder>
1785 * src/ds390/gen.c (genCmp): no comments
1786 * src/mcs51/gen.c (genCmp): no comments
1787 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1788 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1790 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1792 * support/regression/generate-cases.py: place generated file in given sub directory
1793 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1794 * support/regression/Makefile: improvements for 'make -j';
1795 side effect: it's simpler and faster now
1797 2003-03-31 Borut Razem <borut.razem@siol.net>
1799 * src/z80/main.c: link-{port} and as-{port} defined without path
1800 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1802 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1804 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1806 2003-03-30 Borut Razem <borut.razem@siol.net>
1808 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1809 changed type of list parameter to set
1810 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1811 * src/port.h: changed type of do_assemble() parameter to set
1812 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1813 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1814 definition of "cppoutfilename" macro with NULL value in preProcess()
1815 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1816 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1817 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1818 replaced with set *binPathSet
1819 * shash_add() deallocates the item, if allready exsists, before adding the new one
1820 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1822 2003-03-30 Scott Dattalo <scott@dattalo.com>
1824 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1825 a nested for loop bug in the PIC port
1826 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1829 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1831 * support/Util/dbuf.h: remove C++ stuff to make it portable
1833 2003-03-28 Borut Razem <borut.razem@siol.net>
1835 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1836 literal strings in stringLiteral()
1837 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1838 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1841 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1843 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1845 2003-03-26 <johan@balder>
1847 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1848 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1849 * src/SDCCast.c (decorateType): fixed " -v < 3"
1851 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1853 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1854 Added Lenny Story's debug infrastructure changes:
1855 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1856 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1857 * src/cdbFile.c: added
1858 * src/SDCCdebug.c: added
1859 * src/SDCCdebug.h: added
1860 * src/SDCCast.c (createFunction)
1861 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1862 * src/SDCCmain.c (parseCmdLine, main)
1863 * src/SDCCmem.c (redoStackOffsets)
1864 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1867 * src/avr/gen.c (genAVRCode)
1868 * src/ds390/gen.c (gen390Code)
1869 * src/mcs51/gen.c (gen51Code)
1870 * src/pic/gen.c (genpic14Code)
1871 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1872 * src/xa51/gen.c (genXA51Code)
1873 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1875 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1877 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1878 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1880 2003-03-22 <johan@balder>
1882 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1884 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1886 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1887 * doc/cdbfileformat.lyx: added, written by Lenny Story
1888 * doc/Makefile: added cdbfileformat.lyx
1889 * doc/clean.mk: added cdbfileformat.lyx
1891 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1893 * src/mcs51/peeph.def: fix bug #705773
1895 2003-03-20 <johan@balder>
1897 An sfr/sbit can have an "at #" AND an initializer
1898 * src/SDCCsymt.c (checkSClass):
1899 * src/SDCCmem.c (allocGlobal):
1900 * src/SDCCmem.c (allocLocal):
1901 * src/SDCCast.c (createBlock):
1903 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1905 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1907 2003-03-16 <johan@balder>
1909 Undid the hackup of const and volatile, the problem is much bigger
1911 * src/SDCCast.c:1.171
1912 * src/SDCCglue.c:1.138
1913 * src/SDCCicode.c:1.146
1914 * src/SDCCsymt.c:1.150
1915 * src/SDCCval.c:1.65
1917 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1919 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1920 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1922 2003-03-13 <johan@balder>
1924 Hackup const and volatile modifiers in type chains a bit:
1926 * src/SDCCast.c:1.169
1927 * src/SDCCglue.c:1.136
1928 * src/SDCCicode.c:1.143
1929 * src/SDCCsymt.c1.146
1930 * src/SDCCsymt.h1.59
1931 * src/SDCCval.c:1.63
1933 2003-03-12 <johan@balder>
1935 * src/SDCCBBlock.h: more LRH debugging junk
1936 * src/SDCCcflow.h: more LRH debugging junk
1937 * src/SDCCloop.c: more LRH debugging junk
1938 * src/SDCC.y (struct_declaration): fixed bug #697590
1939 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1940 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1941 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1943 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1944 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1945 test function names must now match exactly).
1946 * src/SDCCcse.c: added special case in findCheaperOp to allow
1947 extending a short integer. Makes less awful code for bug 700121 test case.
1949 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1951 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1952 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1954 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1956 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1957 actually called (operandsNotEqual() was called for all
1958 operandsNotEqualX tests).
1960 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1962 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1963 with shorter literals. Fixes bug 700121.
1965 2003-03-11 <johan@balder>
1967 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1969 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1971 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1972 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1974 2003-03-10 Borut Razem <borut.razem@siol.net>
1976 * src/SDCCmain.c: pipe preprocessor's output
1977 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1978 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1979 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1980 which closes all pipes in pipeSet set
1981 * src/SDCCset.c: free deleted item in function deleteSetItem()
1982 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1983 moved from z80 to src subproject
1984 * .version: increased version number to 2.3.4
1986 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1988 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1989 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1990 * support/regression/ports/xa51/spec.mk: fix typo
1992 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1994 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1996 2003-03-09 Borut Razem <borut.razem@siol.net>
1998 * src/SDCCmain.c: pipe preprocessor's output
1999 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2000 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2001 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2002 which closes all pipes in pipeSet set
2003 * src/SDCCset.c: free deleted item in function deleteSetItem()
2004 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2005 moved from z80 to src subproject
2007 2003-03-09 Borut Razem <borut.razem@siol.net>
2009 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2010 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2011 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2012 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2013 * src/SDCCglobl.h: unification of WIN32 native definitions
2015 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2017 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2019 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2021 * src/configure.in: check for endianess (even while cross-compiling)
2022 * src/configure: check for endianess (even while cross-compiling)
2023 * src/configure_in.h: check for endianess (even while cross-compiling)
2024 * src/avr/gen.c: remove old endianess stuff
2025 * src/mcs51/gen.c: remove old endianess stuff
2026 * src/ds390/gen.c: remove old endianess stuff
2027 * src/pic/gen.c: remove old endianess stuff
2028 * src/pic/genarith.c: remove old endianess stuff
2029 * src/pic/glue.c: fix endianess check
2030 * src/pic16/gen.c: remove old endianess stuff
2031 * src/pic16/genarith.c: remove old endianess stuff
2032 * src/pic16/glue.c: fix endianess check
2033 * src/xa51/gen.c: remove old endianess stuff
2034 * src/z80/gen.c: fix endianess check
2035 * src/SDCCglue.c: fix endianess check
2036 * src/ds390/peeph.def: fix bug 700036
2038 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2040 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2041 * src/configure: find appropriate data-types on host for SDCC's int and long
2042 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2043 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2044 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2046 2003-03-07 <johan@balder>
2049 some minor cleanups before the big shot
2050 OP_DEFS and OP_USES now use Kevin's protection
2051 new option --nolabelopt
2062 * src/ds390/ralloc.c:
2063 * src/mcs51/ralloc.c:
2065 * src/xa51/ralloc.c:
2068 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2070 * src/pic/pcode.c (get_op): fix 64 bit warnings
2071 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2072 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2073 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2074 * support/regression/tests/malloc.c: fix 64 bit warnings
2076 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2078 * src/mcs51/gen.c (genMinus): fixed bug 696436
2080 2003-03-02 Borut Razem <borut.razem@siol.net>
2082 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2084 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2086 * configure.in: test for mkstemp
2087 * sdccconf_in.h: add HAVE_MKSTEMP
2089 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2091 * device/include/ctype.h: removed warning while using --stack-auto
2092 * device/include/malloc.h: removed warning while using --stack-auto
2093 * device/include/string.h: removed warning while using --stack-auto
2095 2003-02-23 Borut Razem <borut.razem@siol.net>
2097 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2098 because NDEBUG is defined (see man assert)
2099 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2101 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2103 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2104 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2106 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2108 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2109 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2111 2003-02-18 <johan@balder>
2113 * as/mcs51/asmain.c (asmbl): module can start with a digit
2114 * as/z80/asmain.c (asmbl): module can start with a digit
2116 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2118 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2119 * src/asm.c: fix pipe() for Mingw32
2121 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2123 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2124 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2125 make -V work again; --c1mode reads now from stdin
2126 * doc/sdccman.lyx: added --c1mode
2127 * support/Util/SDCCerr.c: new messages for c1 mode
2128 * support/Util/SDCCerr.h: new messages for c1 mode
2129 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2131 2003-02-15 <johan@balder>
2133 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2135 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2137 * doc/sdccman.lyx: Environment variables, -o and other minor things
2139 2003-02-14 <johan@balder>
2141 * src/xa51/main.c: before anyone really tries to use it :)
2143 * Install doc's in share/sdcc/doc
2144 * removed some obsolete files
2145 * Do a proper make distclean and uninstall
2146 M Makefile.common.in
2149 M device/include/Makefile.in
2150 M device/lib/Makefile.in
2153 M sim/ucsim/doc/Makefile.in
2156 R src/xa51/peeph.rul
2157 M support/cpp2/Makefile.in
2158 M support/makebin/Makefile
2161 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2163 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2165 2003-02-10 Borut Razem <borut.razem@siol.net>
2167 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2168 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2169 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2170 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2171 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2172 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2173 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2174 src/z80/Makefile.bcc: Borland Makefile cleanup
2175 * as/z80/Makefile.bcc: Added Borland Makefile
2176 * support/cpp2/borland.h: Removed
2178 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2180 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2181 * src/SDCC.lex: new pragma NOIV
2182 * src/SDCCglobl.h: new pragma NOIV
2183 * src/SDCCmem.c: new pragma NOIV
2185 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2187 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2189 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2191 * src/SDCCmain.c: signal handling is switched off by --debug
2192 * doc/Makefile: small fix for install; use clean.mk again
2193 * doc/clean.mk: clean *.pdf and *.html too
2195 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2197 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2198 * device/lib/printfl.c: fix a ds390 bug by making it portable
2199 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2200 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2201 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2202 * debugger/mcs51/cmd.c: converted multi-line string literals
2203 * sim/ucsim/globals.cc: converted multi-line string literals
2204 * src/SDCCmain.c: introduced signal handler to remove temp files
2205 * doc/Makefile: small tweaks, implement clean
2206 * doc: removed generated files
2208 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2210 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2211 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2212 Address Record is not correctly generated for DS390."
2214 2003-02-02 Borut Razem <borut.razem@siol.net>
2216 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2217 * as/mcs51/asm.h: fixed compilation with Borland C
2218 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2219 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2220 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2221 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2222 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2223 src/z80/Makefile.bcc: delete $(LIB) only if exist
2224 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2226 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2228 * device/include/malloc.h: introduced NULL
2229 * device/include/string.h: introduced NULL
2230 * device/include/stdlib.h: introduced NULL
2231 * device/lib/_memcpy.c: removed NULL
2232 * device/lib/_strcat.c: removed NULL
2233 * device/lib/_strchr.c: removed NULL
2234 * device/lib/_strcmp.c: removed NULL
2235 * device/lib/_strcpy.c: removed NULL
2236 * device/lib/_strcspn.c: removed NULL
2237 * device/lib/_strlen.c: removed NULL
2238 * device/lib/_strncat.c: removed NULL
2239 * device/lib/_strncmp.c: removed NULL
2240 * device/lib/_strncpy.c: removed NULL
2241 * device/lib/_strpbrk.c: removed NULL
2242 * device/lib/_strrchr.c: removed NULL
2243 * device/lib/_strspn.c: removed NULL
2244 * device/lib/_strstr.c: removed NULL
2245 * device/lib/_strtok.c: removed NULL
2246 * device/lib/malloc.c: removed NULL, include own header
2248 2003-02-02 <johan@balder>
2250 * 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
2251 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2252 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2253 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2254 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2255 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2257 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2259 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2262 2003-02-01 <johan@balder>
2264 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2266 2003-01-31 <johan@CP255758-A>
2268 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2270 2003-01-30 <johan@balder>
2272 * src/SDCCBBlock.c: automatic bug detection
2273 * src/SDCCicode.c: automatic bug detection
2275 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2277 * src/SDCCglobl.h: now --xram-size 0 works
2278 * src/SDCCmain.c: now --xram-size 0 works
2280 2003-01-29 <johan@balder>
2282 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2284 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2286 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2287 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2288 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2289 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2290 * src/SDCCglobl.h: Added options --xram-size and --code-size
2291 * src/SDCCmain.c: Added options --xram-size and --code-size
2293 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2295 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2296 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2298 2003-01-27 <johan@balder>
2300 * src/SDCC.y: fixed bug #613764
2302 2003-01-26 <johan@balder>
2304 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2305 * src/SDCCsymt.h: fixed bug #673374
2306 * src/SDCCglue.c: fixed bug #661910
2307 * src/SDCCast.c: fixed bug #458099 and 673374
2309 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2311 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2312 * as/mcs51/strcmpi.h: added
2313 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2314 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2315 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2316 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2317 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2318 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2319 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2320 * as/mcs51/Makefile.aslink: new module strcmpi
2321 * as/mcs51/Makefile.asx8051: new module strcmpi
2322 * as/mcs51/Makefil.bcc: new module strcmpi
2323 * as/mcs51/Makefile.in: new module strcmpi
2324 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2326 2003-01-26 <johan@balder>
2328 * src/SDCCglue.c: reverted back to 1.124
2329 * src/SDCCast.c: reverted back to 1.156
2330 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2332 2003-01-25 <johan@balder>
2334 * src/SDCCglue.c: A better fix for bug #661910
2335 * src/SDCCast.c: A better fix for bug #661910
2336 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2338 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2340 * src/Makefile.in: remove spawn.o
2341 * src/SDCCmain.c: remove spawn.h
2342 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2343 * src/spawn.c: removed
2344 * src/spawn.h: removed
2345 * support/regression/ports/ds390/spec.mk: link with -r
2347 2003-01-24 <johan@CP255758-A>
2349 * src/ds390/gen.c (aopOp): fixed bug #667458
2350 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2351 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2352 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2354 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2356 * src/mcs51/peeph.def: better assembler identation by Frieder
2357 * src/mcs51/gen.c: better assembler identation by Frieder
2359 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2361 * as/z80/string.h: removed for gcc 3.2
2362 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2363 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2365 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2367 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2368 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2369 * support/regression/Makefile: separate temp files for ports
2370 * support/regression/generate-cases.py: separate temp files for ports
2371 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2372 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2374 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2376 * moved tinitalk to device/examples/ds390
2378 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2380 * as/mcs51/lkmem.c: rflag is for DS390
2381 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2382 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2383 (linkEdit): move mem- and map-files the same way as ihx-files
2384 * src/z80/main.c (_setDefaultOptions): removed --generic
2385 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2386 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2387 * src/pic/glue.c (picglue): --c1mode works again
2388 * src/pic16/glue.c (pic16glue): --c1mode works again
2389 * src/asm.c (printCLine): fix #660034
2391 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2393 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2394 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2395 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2396 * as/mcs51/lkmem (summary): better fix for sp problem
2397 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2398 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2399 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2400 remove --stack-after-data
2402 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2404 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2405 * src/SDCCutil.c (join): ugly bug: missing '\0'
2406 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2408 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2410 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2412 * src/pic/main.c (_asmCmd): gpasm supports -o
2413 * src/z80/main.c: more general macros
2414 * device/lib/Makefile.in: remove intermediate files
2416 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2418 * .version: Bumped version number to 2.3.3
2419 * src/SDCCBBlock.c: new option -o
2420 * src/SDCCglobl.h: new option -o
2421 * src/SDCCglue.c: new option -o
2422 * src/SDCCmain.c: new option -o
2423 * src/asm.c: new option -o
2424 * src/ds390/main.c: new option -o
2425 * src/pic/glue.c: new option -o
2426 * src/pic/pcode.c: new option -o
2427 * src/pic/ralloc.c: new option -o
2428 * src/pic16/glue.c: new option -o
2429 * src/pic16/pcode.c: new option -o
2430 * src/pic16/ralloc.c: new option -o
2431 * src/z80/main.c: new option -o
2432 * device/lib/Makefile.in: use -o
2433 * support/regression/ports/ds390/spec.mk: use -o
2434 * support/regression/ports/gbz80/spec.mk: use -o
2435 * support/regression/ports/mcs51/spec.mk: use -o
2436 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2437 * support/regression/ports/z80/spec.mk: use -o
2438 * support/regression/ports/ucz80/spec.mk: use -o
2439 * support/regression/ports/xa51/spec.mk: use -o
2440 * support/regression/fwk/lib/timeout.c: fix usage string
2442 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2443 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2445 2003-01-07 <johan@balder>
2447 * src/SDCCast.c (decorateType): fixed bug #600035
2449 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2450 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2451 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2452 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2453 * src/pic/pcode.c: outcommented unused variable to remove warnings
2454 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2456 2003-01-06 <karl@turbobit.com>
2457 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2460 2003-01-06 <johan@balder>
2462 * src/SDCCicode.c: fixed array add
2464 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2465 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2466 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2468 2003-01-04 <johan@balder>
2470 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2472 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2473 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2475 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2476 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2477 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2479 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2480 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2482 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2483 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2485 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2486 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2488 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2490 * in \sdcc\as\mcs51\ changed these files in order to create an
2491 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2492 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2493 following files to include the previous two files: aslink.dsp,
2494 Makefile.aslink, Makefile.bcc, and Makefile.in.
2496 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2497 .adb instead of .cdb
2499 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2501 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2502 value from option --iram-size.
2504 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2506 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2509 2002-09-18 <wiml@hhhh.org>
2511 * SDCClrange.h: exposed setFromRange() and setToRange()
2512 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2513 packRegsForAccUse() (bug 542397)
2514 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2515 multiple times and emitting the fetch operations more than once
2516 added aopGetUsesAcc() function to allow binary operators to
2517 fetch their operands in the correct order; made genMinus() emit
2518 compact code for X = LITERAL - Y
2520 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2521 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2522 sprintf() in line 1267.
2524 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2525 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2528 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2529 Changes to aslink (All the changes are marked with 'JCF'):
2531 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2534 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2535 area BSEG. Also moves, if possible, the DATA area down into the internal
2536 ram so more space is available.
2538 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2541 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2542 not bytes. Function summary() which creates a memory usage summary
2543 file with extension .mem. Reports of overlaping stack and small stack
2544 size. If the space for the stack is less than 16 bytes aslink trows a
2547 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2548 the 8051. Option 'y' for memory summary output file.
2550 Changes to sdcc (All the changes are marked with 'JCF'):
2552 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2554 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2555 overlaying area for it (uses RegBankUsed[4]).
2557 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2558 bank zero as used by default. By default aslink locates the stack
2559 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2560 the creation of the .mem file. Delegates the allocation of data area
2561 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2562 the begining of the stack area to aslink.
2564 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2565 glue() in SDCCglue.c creates an area for it.
2567 2002-09-03 Borut Razem <borut.razem@siol.net>
2568 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2569 sdcc/src/pic/glue.c:
2570 introduced atexit() handler for teporay files removal in case of
2571 errors, assertions, ...
2573 2002-08-29 Borut Razem <borut.razem@siol.net>
2574 * sdcc/support/cpp2/auto-host_vc_in.h:
2575 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2576 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2577 Maybe there is a similar problem with BORLANDC? It should be checked!
2579 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2580 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2581 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2582 was not executed, and the compiler (cl) launched a warning:
2583 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2585 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2586 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2588 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2589 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2591 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2592 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2593 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2594 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2595 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2596 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2597 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2598 - added Release configuration in VS projects
2599 - review of compiler an linker options
2600 - VC .exe files are generated in bin_vc directory, not to interfere
2601 with binaries generated from other projects (cygwin, mingw, bcc ...)
2603 * sdcc/src/yacc.dsp: added
2605 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2606 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2607 and insert the version number definitions from .version
2609 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2611 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2612 added - genarate auto-host.h using auto-host_vc_in.h as template
2615 removed from CVS, generated automatically
2617 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2618 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2620 2002-08-11 Borut Razem <borut.razem@siol.net>
2621 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2623 2002-08-10 Borut Razem <borut.razem@siol.net>
2624 * src/SDCCmain.c (main):
2625 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2626 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2627 The consequence was that some temporary files were not removed.
2630 unification of code in functions tempfilename() and tempfile():
2631 function tempnam() is defined in Visual Studio 6.0 and .NET
2633 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2635 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2636 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2637 - removed compiler command line option /WX: Treats all warnings as errors
2638 - update a list of source files, included into the project
2640 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2641 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2642 changed project type to Generic Project so that can be correcly converted to VS.NET project
2644 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2646 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2648 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2650 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2651 added return 0 statements after assert() to make compiler happy
2653 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2654 added newline in the def file to keep MSC compiler satisfied
2656 * sdcc/src/z80/gen.c:
2657 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2658 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2659 - solved MSC error in function aopDump()
2661 * sdcc_vc.h: define PREFIX as "\\sdcc"
2663 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2664 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2666 2002-06-22 Scott Dattalo <scott@dattalo.com>
2667 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2668 - Rewrote the register banking algorithm.
2669 - Added pCode live-range analysis to registers (for now, only non-used and
2670 singly-used registers optimized away)
2672 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2674 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2676 2002-05-10 Scott Dattalo <scott@dattalo.com>
2677 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2679 2002-04-22 Michael Hope <michaelh@vroom>
2681 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2683 * configure.in (DD_COPT): Added include support required for gbdk.
2685 * .version: Bumped version number just to increase it.
2687 * src/SDCCmain.c: Added -nostdinc to the default options.
2689 2002-04-15 Michael Hope <michaelh@vroom>
2691 * device/lib/z80/printf.c (sprintf): Added.
2693 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2695 * src/z80/peeph.def: Added transpose redundent load rule.
2697 * src/z80/main.c: Added force callee saves for jaune.
2699 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2701 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2703 2002-03-28 Johan Knol <johan@balder>
2705 * src/SDCCval.c: fixed bug #532436
2707 2002-03-14 Scott Dattalo <scott@dattalo.com>
2709 Added "char *Processor" field to the port structure.
2712 Added -p option. Allows port dependent processor to be specified.
2715 Initialized the new field char *Processor field to NULL in all ports
2718 Compiler generated registers for interrupt context saving
2719 were not getting allocated.
2721 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2724 Fixed left shift. Will promote the left side of a left shift
2725 if a) left shifting more than size of operand or b) when assigned
2726 to something size > size of left side
2728 2002-03-14 Scott Dattalo <scott@dattalo.com>
2730 tons of changes. Register allocation has been
2731 rewritten. Added customization for the various PICs. Flow
2732 analysis is restructured. ...
2738 Added. device.c is a PIC port hack to accomodate variations
2741 2002-03-13 Michael Hope <michaelh@vroom>
2743 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2745 2002-03-04 johanknol <johanknol@manik>
2747 * /src/SDCCval.c: fixed
2749 const unsigned char arr[][2] = { { 0, 1 } };
2750 t18.c:1: error: Initializer element is not constant
2752 2002-03-04 bela <bela@manik>
2754 * /device/include/mcs51reg.h:
2755 ds89c420 register definition update
2757 2002-03-03 <johan@FRIJA>
2759 * support/Util/SDCCerr.c: did something, but don't no why anymore
2761 * support/regression/tests/bug-524691.c: made it a little less shy
2763 * src/SDCCast.c (decorateType): fixed bug #524697
2765 * src/SDCCast.c: made some lineno improvements
2767 * src/SDCCval.c (getNelements): changed warning to error
2769 * src/SDCCglue.c (printIvalArray): changed warning to error
2771 * src/SDCCicode.c: fixed a warning for mingw
2773 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2775 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2777 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2779 * src/ds390/peeph.def:
2780 Added some more peephole rules
2782 * src/ds390/gen.c: Various fixes & enhancements
2784 * src/SDCClrange.c, src/SDCClrange.h:
2785 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2787 * src/ds390/ralloc.c:
2788 various fixes & enhancements (ds390) specific
2790 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2791 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2794 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2796 2002-03-02 <johan@FRIJA>
2798 * src/SDCCast.c (decorateType): fixed bug #524708
2800 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2802 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2804 2002-03-01 Michael Hope <michaelh@vroom>
2806 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2808 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2810 2002-03-01 <johan@FRIJA>
2812 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2814 * src/SDCCast.c (decorateType): fixed bug #524209
2816 * src/SDCCval.c (valNot): fixed bug #524195
2818 2002-02-26 <johan@balder>
2820 * src/xa51/gen.c: fixed a warning
2822 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2824 * src/SDCCast.c (decorateType): fixed bug #522534
2826 2002-02-23 <johan@balder>
2828 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2830 2002-02-22 <johan@balder>
2832 * src/SDCCast.c: fixed bug #514865
2834 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2836 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2838 * sdcc/src/SDCCloop.c:
2839 Previous fix was not good. basic blocks that have "break" or "return" are
2840 not really partof a loop , but live ranges used in these blocks should
2841 be live thru the entire loop, so set partOfLoop but don't add them to
2844 2002-02-21 <johan@FRIJA>
2846 * src/SDCCcse.c: fixed bug #514308
2848 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2851 Fixed BUG #519583. If a conditional block ended in a return/break
2852 statement inside a loop, it was not being considered part of the loop.
2854 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2856 2002-02-10 Karl Bongers <karl@turbobit.com>
2859 Fixed up SDCDB debugger somewhat. Updated debugger/README
2860 with lots of comments and notes.
2862 * device/examples/test2.c:
2863 Fix bug, "red" variable not being initialized(compiler complained).
2865 * device/examples/Makefile, examples/test3.c:
2866 Add Makefile in device/examples folder, compiles test3.c
2867 for use as a multiple module SDCDB test case.
2869 * sim/ucsim/cmd.src/cmdset.cc:
2870 Took out debug printfs in ucsim "next" command.
2873 Karl and Johan start ucsim XA support. Most dissassembly working,
2874 about 75% emulation done(plenty of work remaining).
2876 * sim/ucsim/z80.src:
2877 Add Z80 support to ucsim, add test-ucz80 regression test,
2878 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2879 Notice z80 compiler fails on examples/test3.c/crc code.
2881 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2883 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2884 Added support for --parms-in-bank1
2886 * src/ds390/peeph.def:
2887 added a few more peephole optimzations
2890 1) added __builtin_inp & __builtin_outp used to read in data of given length
2891 from a memory mapped port
2892 2) added __builtin_memcmp
2893 3) added __builtin_swapw swap bytes of a short
2895 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2896 1) handle multiple send & receives from register bank1
2897 2) ralloc can now allocate DPTR1 to some liveRanges
2899 * src/SDCCsymt.c, src/SDCCsymt.h:
2900 changes to handle multiple sends & receives
2903 added some pointer arithmetic optimization
2906 added some pointer arithmetic optimizations but not stable yet so not
2907 called from anywhere (will get this working shortly)
2909 * src/SDCCopt.c: fixed for multiple sends & receives
2912 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2913 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2914 set preprocessor defines (depending on options)
2916 * src/SDCCicode.c, src/SDCCicode.h:
2917 changes made to handle multiple sends & receives
2920 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2922 * src/SDCCcse.c, src/SDCCcse.h:
2923 added function findbackward def (to be used in upcoming optimization)
2925 * src/SDCCcflow.c, src/SDCCcflow.h:
2926 added function returnAtEnd - to determine if a basic block terminates with
2929 * src/SDCCast.c, src/SDCCast.h:
2930 added option parms-in-bank1
2932 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2933 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2934 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2935 adjusted for --parms-in-bank1 option
2937 * device/include/string.h:
2938 donot redefine "reentrant" keyword
2940 * device/include/ds80c390.h: Added some more SFRs
2942 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2944 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2946 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2948 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2950 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2952 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2954 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2956 * Added --xram-movc option
2958 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2960 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2962 2002-01-11 Johan Knol
2964 * Added math lib of Jesus Calvino-Fraga
2966 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2968 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2969 * support/regression/Makefile: new target test-mcs51-stack-auto
2970 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2972 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2974 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2976 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2978 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2980 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2982 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2984 * src/SDCCglue.h: add definition for printIvalChar()
2986 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2988 * src/SDCCast.c: fix #498138 by Johan
2990 * src/SDCCglue.c: fix #498138 by Johan
2992 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2994 * support/regression/Makefile: fix clean
2996 * support/regression/ports/ds390/support.c: fix transmission of last character
2998 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3000 * /sdcc/src/ds390/gen.c:
3001 a) improved computing address of stack variable
3002 b) took out some #if 0 code
3003 c) improved parmBytes adjustment
3004 d) improved genPlusIncr & genMinusIncr
3005 e) genCmp could generate bad code (when left assigned to DPTR)
3006 f) Fixed bug in hasInc
3008 * /sdcc/src/ds390/ralloc.c:
3009 a) packRegsForSupport could mess up live information (Fixed)
3010 b) packRegsDPTRuse could be incorrect for left & right shift
3012 * /sdcc/src/mcs51/ralloc.c:
3013 packRegsForSupport could mess up the live information (Fixed)
3015 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3017 * /sdcc/src/SDCCast.c:
3018 can reverse a loop even if function call is present as long
3019 as the loop control variable is local & is not passed as parameter
3021 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3023 * /sdcc/ChangeLog: *** empty log message ***
3025 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3026 More builtin function additions for TININative
3028 * /sdcc/src/ds390/ralloc.c:
3029 Had broken the regression testsuite
3031 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3033 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3034 Added funcattr hasStackParms will be set for reentrant functions when there
3035 are paramteres on the stack, this helps in minimizing frame pointer generation
3036 typeFromStr can handle function pointers now
3038 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3039 *** empty log message ***
3041 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3043 * /src/ds390/gen.c, /src/ds390/main.c:
3044 More builtin function additions for TININative
3046 * /src/ds390/ralloc.c:
3047 Had broken the regression testsuite
3049 * /src/SDCCast.c: Fixed a bug in dumptree
3051 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3052 Added funcattr hasStackParms will be set for reentrant functions when there
3053 are paramteres on the stack, this helps in minimizing frame pointer generation
3054 typeFromStr can handle function pointers now
3056 * /doc/builtins.txt, /doc/TININative.txt:
3057 *** empty log message ***
3060 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3062 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3063 ALPHA version for -mTININative
3065 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3066 updated to reflect changes in the port structure
3069 added function do_assemble (similar to do_link) if non-null this function
3070 will be called to do assembly (-mTININative) requires a multi command
3072 added function genAssemblerEnd will be called to generate assembler Epilogue
3075 added _JavaNative to debug info printing
3077 * /src/SDCCmain.c: added option --tini-libid
3078 added port->do_assemble function (-mTININative) has a multi command assemble
3080 * /src/SDCCglue.c: Disabled "constExpr" check
3081 added port->genAssemblerEnd function
3083 * /src/SDCCglobl.h: Added option --tini-libid value
3086 tookout optimizeCompare from the header (has no external references)
3088 * /src/SDCCast.c: made one more function "static"
3090 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3092 * src/z80/mappings.i: Added z80asm support.
3094 * src/z80/main.c: Added z80asm support on --asm=z80asm
3096 * src/z80/gen.c: Fixed asm portability issues.
3098 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3100 * src/SDCCglue.c (printExterns): Added global/extern split.
3102 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3104 * support/regression/Makefile: added test for mcs51 model large
3106 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3108 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3110 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3112 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3114 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3116 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3118 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3120 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3122 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3124 * support/regression/tests/simplefloat.c: Port to mcs51.
3126 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3127 * support/regression/tests/bug-485362.c: Added.
3129 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3131 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3133 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3135 * src/z80/gen.c (aopDump): Added a dump function.
3137 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3138 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3140 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3142 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3144 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3146 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3148 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3150 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3152 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3154 * support/regression/ports/ds390/support.c: Use tinibios.
3156 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3158 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3160 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3161 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3163 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3165 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3167 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3169 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3171 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3172 (packRegsForIYUse): Created and optimised.
3174 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3176 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3177 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3179 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3181 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3183 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3185 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3187 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3189 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3191 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3193 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3195 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3197 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3199 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3201 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3202 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3203 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3205 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3207 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3208 (genNotFloat): Added.
3209 (genUminusFloat): Added.
3211 * device/lib/z80/Makefile: Added floating pt stubs.
3213 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3215 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3217 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3219 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3221 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3223 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3225 * sdcc/support/regression/Makefile: Add port ds390.
3227 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3229 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3231 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3233 * sdcc/support/regression/ports/ds390/support.c: Added.
3235 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3237 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3239 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3241 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3243 * device/include/malloc.h: Added z80 and gbz80 support.
3245 * device/lib/gbz80/heap.s: Added.
3247 * device/lib/z80/heap.s: Added.
3249 * device/lib/malloc.c: Added z80 and gbz80 support.
3251 * support/regression/tests/malloc.c (testMalloc): Added.
3253 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3255 * support/regression/tests/bug-478094.c: Added.
3257 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3259 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3261 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3263 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3265 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3267 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3269 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3271 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3273 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3275 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3277 * support/regression/tests/bug-477927.c: Added.
3279 * src/z80/peeph.def: Added minor rules.
3281 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3283 * src/z80/peeph.def: Added jump optimisation modification.
3285 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3287 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3289 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3291 * support/regression/tests/funptrs.c: Added.
3293 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3295 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3297 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3299 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3301 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3303 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3304 (movLeft2ResultLong): Created.
3306 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3307 (joinPushes): Added. Joins two char pushes into a word push.
3309 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3311 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3313 * support/makebin/Makefile (install): Added creation of dest dir.
3315 2001-10-24 Karl Bongers <karl@turbobit.com>
3317 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3319 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3321 * src/z80/ralloc.c: Turned off faulty pack for one use.
3323 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3325 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3327 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3329 * support/regression/Makefile: Improved clean
3331 * support/regression/ports/gbz80/spec.mk: Added clean
3333 * support/regression/ports/host/spec.mk: Added clean
3335 * support/regression/ports/z80/spec.mk: Added clean
3337 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3339 * support/regression/ports/mcs51/timeout.c: little improvements
3341 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3343 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3345 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3347 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3349 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3351 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3353 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3355 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3356 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3358 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3360 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3362 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3364 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3366 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3368 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3370 * support/regression/tests/longor.c: Added.
3372 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3374 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3376 * as/mcs51/aslink.h: define PATH_MAX
3378 * as/mcs51/asm.h: define PATH_MAX
3380 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3382 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3384 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3386 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3388 * src/SDCCglobl.h: define PATH_MAX
3390 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3392 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3394 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3396 * src/z80/gen.c (gencjneshort): Fixed
3398 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3400 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3402 * support/regression/tests/bug-469671.c: Added.
3404 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3406 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3408 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3410 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3412 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3414 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3416 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3418 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3420 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3422 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3424 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3426 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3428 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3430 * 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.
3432 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3434 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3436 2001-10-07 <johan@FRIJA>
3438 * device/lib/gets.c (gets): fixed the return value.
3440 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3441 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3443 * 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.
3445 * 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.
3447 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3449 * src/pic/gen.c: Removed Safe_strdup.
3451 * configure.in: Added option to enable libgc support.
3453 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3454 (bitVectUnion): Optimised.
3455 (bitVectIntersect): Optimised.
3456 (bitVectBitsInCommon): Optimised.
3457 (bitVectCplAnd): Optimised.
3459 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3461 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3463 * src/SDCCmain.c: distinguish between assembler debug and plain options
3465 * src/avr/main.c: remove standard assembler options
3467 * src/ds390/main.c: remove standard assembler options
3469 * src/mcs51/main.c: remove standard assembler options
3471 * src/port.h: removed "PENDING" comment
3473 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3475 * src/device/lib/_mulint.c : new, with assember functions
3477 * src/device/lib/_mullong.c : new, with assember functions
3479 * src/device/lib/_divuint.c : with assember functions
3481 * src/device/lib/_divsint.c : with assember functions
3483 * src/device/lib/_divulong.c: with assember functions
3485 * src/device/lib/_divslong.c: with assember functions
3487 * src/device/lib/_moduint.c : with assember functions
3489 * src/device/lib/_modsint.c : with assember functions
3491 * src/device/lib/_modulong.c: with assember functions
3493 * src/device/lib/_modslong.c: with assember functions
3495 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3497 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3499 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3500 replaced _mululong.c and _mulslong.c by _mullong.c
3502 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3504 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3506 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3508 * src/SDCCglue.c: test, if win32api is available for MINGW
3510 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3512 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3513 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3514 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3515 * support/regression/ports/host/spec.mk: removed GENERIC
3516 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3517 * support/regression/ports/z80/spec.mk: removed GENERIC
3519 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3521 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3523 * support/regression/tests/bug-467035.c: Created.
3525 2001-10-01 <johan@FRIJA>
3527 * src/SDCC.y: fixed bug #466586 part 1
3529 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3531 * SDCCicode.c: z80 has no generic pointers
3532 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3534 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3536 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3538 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3540 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3542 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3544 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3546 * configure.in: Fixed up so that ucsim is only configured once.
3548 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3550 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3551 (getPathDifference): As above.
3553 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3555 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3557 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3558 * .version: Updated to 2.3.1
3560 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3561 Added copyright header.
3563 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3564 (assemble): Added support for macro based assembler commands.
3565 (linkEdit): Added support for macro based linker commands.
3566 (preProcess): Changed the pre-processor to use macros.
3567 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3568 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3570 * device/lib/z80/crt0.s: Added module name for debugging.
3572 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3574 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3576 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3578 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3580 * src/Makefile.in: Added SDCCmacro and SDCCutil
3582 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3584 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3586 2001-09-16 <johan@FRIJA>
3588 * 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.
3590 2001-09-15 <johan@FRIJA>
3592 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3593 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3595 2001-09-11 <johan@FRIJA>
3597 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3599 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3601 * support/regression/tests/bug-460444.c: Added test case.
3603 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3604 (genCast): Added justification for all of the asserts.
3606 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3608 * support/regression/support.c: _xdata replaced by xdata
3610 * support/regression/spec.mk: removed _generic
3612 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3614 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3616 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3617 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3619 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3621 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3623 * support/regression/tests/bug-460010.c: Added test case.
3625 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3627 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3629 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3631 * support/regression/testfwk.c: removed workaround for bug #436344
3633 * support/regression/tests/bp.c: use less memory with mcs51
3635 * support/regression/tests/bug-441448.c: use less memory
3637 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3639 * support/regression/collate-results.py: typo
3641 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3643 * support/regression/tests/fetchoverlap.c: Added new test case.
3645 * support/regression/tests/bp.c: Added new test case.
3647 * support/regression/tests/bug-448984.c: Added new test case.
3649 * support/regression/tests/pow2shifts.c: Added new test case.
3651 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3652 (genlshTwo): Fixed right shift for count > 8.
3654 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3656 2001-09-08 <johan@FRIJA>
3658 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3660 2001-09-07 <johan@FRIJA>
3662 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3664 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3666 2001-09-06 <johan@FRIJA>
3668 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3669 * bernhard noted me at this: "() equals to (void)" (1.38)
3671 2001-09-05 <johan@FRIJA>
3673 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3675 2001-09-04 <johan@FRIJA>
3677 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3680 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3682 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3684 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3686 * link/z80/aslink.h: Fixed path for PATH_MAX
3688 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3690 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3692 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3694 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3696 * 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.
3698 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3700 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3701 (genCmp): Fixed up genCmp for the GB with longs.
3703 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3705 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3707 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3709 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3711 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3713 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3715 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3717 * 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.
3719 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3721 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3723 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3725 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3727 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3729 * sim/ucsim/configure: little improvement of Cygwin-detection
3730 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3731 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3732 * support/regression/tests/bug-221100.c: small changes for mcs51
3733 * support/regression/tests/bug-221168.c: small changes for mcs51
3734 * support/regression/tests/bug-227710.c: small changes for mcs51
3735 * support/regression/tests/staticinit.c: small changes for mcs51
3736 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3737 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3738 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601