1 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
3 * src/SDCCloop.c (newInduction): fixed bug #845630
5 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
7 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
8 inadvertantly left behind from my 2003-11-12 change
10 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
12 Updated headers I neglected to commit yesterday.
16 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
18 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
19 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
20 * src/SDCCopt.c (eBBlockFromiCode),
21 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
22 the creation of the key hash table from the sequencing so it can be used
23 earlier (for some GCSE bug fixes still pending)
25 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
27 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
28 * support/regression/tests/addsub.c: testing genPlus shortcut
30 2003-11-15 Borut Razem <borut.razem@siol.net>
32 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
34 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
36 * src/SDCCcse.c (cseBBlock): fixed bug #527779
37 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
38 ordering is immaterial.
39 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
41 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
43 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
44 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
45 (SIGSEV) of bug #840381
46 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
47 unlink new file before rename if new and old filenames are the same)
49 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
51 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
52 uninitialized variables) for the mcs51. Set environment variable
53 SDCC_GENRAMCLEAR to test.
54 xdata initialization slightly shorter
56 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
59 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
60 #838241 & 780691 (basicly the same bug)
61 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
62 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
64 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
66 * src/SDCCmain.c (linkEdit): "fix" #834252
68 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
70 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
72 * src/SDCC.y: fixed bug #819403
74 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
76 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
77 the reentrant attribute.
78 * src/hc08/gen.c (genPackBits): added missing stack readjustment
79 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
81 * src/SDCCast.c (decorateType): fixed bug with storage class not being
82 updated during pointer dereference; f.e. ~(((char *)1)*) was being
83 erroneously reduced to a literal.
84 * src/hc08/ralloc.c (packRegisters, rematStr),
85 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
88 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
90 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
91 * doc/sdccman.lyx: changed from 'article' to 'book'
92 * doc/Makefile: readded test_suite_spec and cdbfileformat
94 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
96 * device/include/stdlib.h: include malloc.h to comply with ANSI
97 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
99 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
101 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
102 * doc/clean.mk: also remove *.out files
103 * doc/sdccman.lyx: some additions, larger top/bottom margins
105 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
107 * src/SDCC.y: fixed bug #837365
108 * support/regression/tests/bitopcse.c
109 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
110 a symbol (might be valop instead)
111 * device/lib/Makefile.in: added errno.c to HC08SOURCES
112 * device/lib/clean.mk: added hc08 to the cleaning list
114 2003-11-04 Borut Razem <borut.razem@siol.net>
116 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
118 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
119 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
120 malloc is declared in standard stdlib.h
122 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
124 * device/lib/hc08/Makefile: need to clean .rel not .o files
125 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
127 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
137 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
138 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
139 tests (which uses the port's oclsExpense function)
145 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
147 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
149 * src/SDCCcse.c (ifxOptimize),
150 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
151 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
152 deleting the IFX iCode.
153 * src/hc08/ralloc.c: reduced unneeded slocs
154 * src/hc08/gen.c: fixed bug in asmopToBoolean
156 2003-11-04 Borut Razem <borut.razem@siol.net>
158 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
159 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
160 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
161 transferred to configure
163 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
165 Use headers defined in the C[++] standards:
166 * sim/ucsim/gui.src/serio.src/fileio.cc
167 * sim/ucsim/gui.src/serio.src/frontend.cc
168 * sim/ucsim/gui.src/serio.src/main.cc
169 * sim/ucsim/gui.src/serio.src/posix_signal.cc
170 * support/Util/NewAlloc.c
176 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
178 * Added MSVC projects for hc08 assembler and linker:
179 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
180 /as/hc08/link_hc08.dsp
182 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
184 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
186 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
188 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
190 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
192 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
194 2003-10-31 Borut Razem <borut.razem@siol.net>
196 * support/cpp2/cpplib.h,
197 support/cpp2/cpplib.c,
198 support/cpp2/cpplex.c,
199 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
200 to switch _asm block preprocessing on / off. Default is
201 #pragma preproc_asm +
203 2003-10-31 Borut Razem <borut.razem@siol.net>
205 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
206 when outputting comment blocks (when executed with -C option) and
207 _asm (SDCPP specific) blocks
209 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
211 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
213 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
215 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
217 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
219 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
220 * src/SDCCast.c (decorateType): fixed bug #832664
222 2003-10-31 Borut Razem <borut.razem@siol.net>
224 * support\cpp2\cpplex.c: fixed for SDCPP:
225 comments(when executed with -C option) and _asm blocks
226 were included even if they where in skipped #if block.
227 Applied solution from GCC cpp 3.3.2
229 2003-10-31 Borut Razem <borut.razem@siol.net>
231 * src/SDCC.lex: sdcc now understands both formats:
232 '# <line_number> <file_name>' and
233 '#line <line_number> <file_name>'
234 * support/cpp2/cppmain.c: sdcpp now generates the standard
235 '# <line_number> <file_name>' instead of former
236 '#line <line_number> <file_name>'
238 2003-10-30 Borut Razem <borut.razem@siol.net>
240 * support/cpp2/cpphash.h,
241 * support/cpp2/cpplib.h
242 * support/cpp2/cpplex.c,
243 * support/cpp2/cppmain.c,
244 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
246 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
248 Fixed a number of problems revealed by bug #827883.
249 * src/SDCCloop.c (loopInvariants): Spill location of the
250 result operand should be recomputed if extracted from
251 a loop. Also, don't extract assignments of an iTemp
253 * src/SDCCast.c (isConformingBody): loop reversal should
254 not occur if the control variable is involved with a
257 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
259 * .version: bumped to 2.3.6 to reflect the big improvements
260 made by Erik and Klaus. Thanks!
262 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
264 Replaced the livrange code.
265 * src/SDCClrange.c: added new LR code
267 * src/SDCCBBlock.h: removed remainig parts from old LR code
268 * src/ds390/ralloc.c,
269 * src/ds390/gen.c: minor fixes to make it work with new code
271 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
276 * src/hc08/ralloc.c: Fix various warnings related to the hc08
277 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
278 (tweaked fix for bug #818696)
280 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
282 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
284 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
287 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
288 * src/mcs51/gen.c (gencjneshort),
289 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
290 more efficient (per Scott Bronson's suggestion)
292 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
294 Extended the semantics of the critical keyword to include
295 individual statements. See RFE #827755 and #799831
300 * support/Util/SDCCerr.c
301 * support/Util/SDCCerr.h
306 2003-10-19 Borut Razem <borut.razem@siol.net>
308 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
310 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
312 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
314 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
315 and predecrement operand is displayed
317 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
319 * src/SDCCval.c (valMinus): fixed bug #826041
321 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
323 Some hc08 related updates that I missed earlier
325 * support/regression/ports/hc08/spec.mk
327 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
329 New target "hc08" for the Motorola 68hc08 family of micros
337 * sim/ucsim/hc08.src/*
338 * sim/ucsim/configure.in
339 * src/ucsim/configure
340 * sim/ucsim/packages_in.mk
343 * device/include/mc68hc908qy.h
345 * device/lib/Makefile.in
346 * support/regression/ports/hc08/*
347 * support/regression/Makefile
349 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
351 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
353 * src/ds390/gen.c (genCast): fixed bug #821957
355 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
357 * device/lib/logf.c: "fixed" overlay bug
358 * support/regression/ports/host/spec.mk: added m library
359 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
360 * support/regression/tests/float_trans: added (for Eric)
362 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
364 * src/mcs51/gen.c (genCpl): fixed bug
365 http://sf.net/mailarchive/message.php?msg_id=6263915
367 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
369 * src/SDCCast.c (decorateType): added extended constant folding
370 * src/SDCCsymt.c (computeType): cleanup
371 * src/SDCCval.c (valShift): minor optimization
372 * support/regression/tests/ast_constant_folding.c: added
374 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
376 * src/SDCCmain.c: removed some unintended changes
378 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
380 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
381 * src/z80/gen.c: fixed part of bug #817589
382 * src/SDCCsymt.c (checkFunction): fixed bug #817895
384 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
386 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
404 * src/z80/gen.c: removed unused label "release:"
406 2003-10-06 Borut Razem <borut.razem@siol.net>
408 * src/SDCC.lex: removed definition of unused variables
409 save_optimize and save_options
411 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
413 * clean.mk: removed '=' in "-maxdepth=1"
414 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
415 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
417 2003-10-06 Borut Razem <borut.razem@siol.net>
419 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
420 my_unput() replaced by unput()
422 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
424 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
425 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
426 type-punned pointer will break strict-aliasing rules"
427 Old LR behaviour is again default; Klaus' LR can be choosen by
428 defining the environment variable LRKLAUS
432 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
433 * clean.mk: fixed removal of files in bin/CVS/
434 * device/lib/clean.mk: fixed removal of directories small and large
435 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
437 * src/SDCCval.c: removed superflous test for pedantic
439 2003-10-05 Borut Razem <borut.razem@siol.net>
441 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
442 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
443 message "unmatched #pragma SAVE and #pragma RESTORE"
445 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
447 * doc/sdccman.lyx: various additions and updates (interrupts, inline
448 assembly, critical functions, atomic, nojtbound)
450 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
452 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
458 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
461 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
463 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
465 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
466 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
467 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
469 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
471 * src/z80/gen.c (genRet): fixed bug #524753
472 * src/z80/gen.c (genCast): fixed internal error on cast from
474 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
475 fix for bug #477835 to the z80
476 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
477 for tracking iCodes in the peephole optimizer for z80
479 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
481 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
482 the other part of bug #814548
483 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
485 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
487 * src/SDCCcse.c: fixed part of bug #814548
489 2003-09-28 Borut Razem <borut.razem@siol.net>
491 * src/asm.c: rewrite of printILine() to use temporary file instead
493 * src/xa51/main.c: commented out declaration of int rewinds
495 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
497 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
499 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
501 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
502 * src/asm.c (printILine): Fixed bug #811015
504 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
506 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
509 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
511 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
512 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
513 to correctly handle general case of AOP_PAIRPTR
514 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
516 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
518 * src/mcs51/ralloc.c (fillGaps),
519 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
520 register positioning bug)
522 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
524 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
526 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
528 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
529 genCodePointerGet, genGenPointerGet, genFarPointerSet,
530 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
531 (ralloc doesn't intentionally do this now, but perhaps later)
532 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
533 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
534 register positioning bugs (Fixed bug #762602 and #795325)
535 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
537 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
538 lines that --i-code-in-asm generates
540 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
542 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
543 trying to fclose a FILE* that was already closed.
545 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
547 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
548 of const struct should be treated as if const themselves)
550 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
552 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
554 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
556 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
557 Unix (/n) and DOS (/r/n) line terminations.
559 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
561 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
564 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
566 * src/mcs51/gen.c (genFunction, genEndFunction),
567 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
568 and restore of EA so that stack offsets to parameters are
569 correct when using both critical and reentrant/stack-auto.
570 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
571 size (can be triggered in error if sloc is shared between
572 different sized objects)
573 * device/include/float.h: fixed macros to explicitly use
574 unsigned long where needed
576 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
578 Feature req. 799831: added code to allow nesting of critical functions
579 * src/mcs51/gen.c (genFunction, genEndFunction)
580 * src/ds390/gen.c (genFunction, genEndFunction)
582 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
584 * src/SDCCsymt.c (sclsFromPtr),
586 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
587 support for standard C idiom of memory mapped variables; for
588 example, *((xdata int*)0x1234) = 1 is now internally equivalent
589 to xdata int at 0x1234 tempvar = 1.
590 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
591 provided by Akiya ISHIDA
593 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
595 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
596 * src/SDCCval.c (constVal): added reduction from int to char
597 * src/SDCCval.c (valMult, valDiv): fixed sign handling
598 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
599 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
601 * support/regression/tests/shifts.c: fixed
603 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
605 * src/z80/gen.c (genXor): Fixed bug #805445
607 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
609 Fixed bug #621531 (const & volatile confusion in the type chain).
610 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
611 refer to the const or volatile state of the pointer itself.
624 * support/regression/tests/const.c
626 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
628 When checking for duplicated modules, use absolute paths
629 instead of relative paths. Files changed:
634 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
636 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
638 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
640 * device/include/string.h: added size_t typedef, changed
641 prototypes to use size_t, eliminated separate reentrant and
642 non-reentrant declarations, added _memmove declaration
643 * device/lib/_memcpy.c: changed to use size_t instead of int,
644 changed /4 to >>2 to avoid division library call
645 * device/lib/_memcmp.c,
646 * device/lib/_memset.c,
647 * device/lib/_strncat.c,
648 * device/lib/_strncpy.c,
649 * device/lib/_strncmp.c: changed to use size_t instead of int
650 * device/lib/_memmove.c: new file (fixed bug #772294)
651 * device/lib/Makefile.in: added _memmove.c
652 * device/lib/z80/asm_strings.s: fixed bug #772290
653 * support/regression/tests/bitfields.c: attempt to fix host assertion
654 failure on amd64-unknown-linux2.2
656 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
658 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
659 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
660 * as/z80/asmain.c (main): fixed bug #801766
662 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
664 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
667 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
669 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
670 reported in bug #800609
672 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
674 * Top header beautifications in src/pic16 directory:
675 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
676 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
677 pcoderegs.h, ralloc.c, ralloc.h
678 * main.c: added top header and GPL license notice
679 * pcode.c: fixed the if-conditional warning
681 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
683 * device/lib/_mullong.c: replaced int by short for gcc
685 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
687 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
688 and JUMPTABLE iCodes properly now (worked by accident before)
689 * src/mcs51/gen.c (leftRightUseAcc),
690 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
691 iCode properly now. Use getSize instead of nRegs since a & b
692 aren't part of the nRegs tally.
694 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
696 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
697 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
698 before instructions that use the _STATUS register
700 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
702 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
703 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
704 fetching of the pointer
705 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
706 copied from genNearPointerSet()
707 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
708 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
709 If they pop r0/r1 they must be called in the opposite order than aopOp().
710 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
711 (resp. --stack-auto), prepared for --xstack
713 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
715 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
717 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
719 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
720 these ports have their own __sdcc_external_start()
722 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
724 pic patch provided by Slade Rich <slade_rich@yahoo.com>
725 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
726 type for bits was changed. It resulted in bit variables becoming
727 global, which is not permitted in PIC 14 assembly output.
729 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
731 * doc/sdccman.lyx: various additions and updates. Rearranged sections
733 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
735 Z80 and MCS51 linkers complaint if a public symbol is defined
736 in more than one library module:
740 * as/mcs51/Makefile.in
742 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
744 A few small changes that speed up the peephole optimizer.
748 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
750 Try to make the peephole optimizer smarter by maintaining
751 an association between the assembly source code and the
752 iCodes that originated them. Put this information to use
753 with a new peephole rule condition "notVolatile" so that
754 the rules can be aggressive yet still safe.
759 * src/mcs51/peeph.def
761 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
765 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
766 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
767 if the left or right operand symbols have the accuse flag set.
769 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
771 Changed the type of the result of the ! (NOT) operator to char;
772 previously it returned the same type as the source. This allows
773 us to eliminate all the genFloatNot functions (all of its target
774 implementations were very buggy) since !float can use the same
777 * src/SDCCicode.c (ast2iCode): ! returns char
778 * src/mcs51/gen.c (genNot, genNotFloat),
779 * src/ds390/gen.c (genNot, genNotFloat),
780 * src/z80/gen.c (genNot, genNotFloat),
781 * src/pic/gen.c (genNot, genNotFloat),
782 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
784 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
786 pic patch provided by Slade Rich <slade_rich@yahoo.com>
787 1. Interrupt would not compile properly. Ensure PCLATH register is saved
788 during interrupts. Ensure WSAVE is located at a shared bank address.
789 2. Fixed page selection in some places
790 3. Fixed BTFSS/C to where necessary use registers directly and not simply
791 the registers name strings.
792 4. Fixed "signed / unsigned compare" compiler warnings.
793 5. The PIC port manages its own allocation of the general purpose
794 registers, but makes no attempt to reuse them. As a result when
795 compiling it soon runs out of general purpose registers. Some
796 additional code was added to the files pcode.c and device.c to walk
797 through the function call tree and rename the registers so that they
807 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
808 genPlus() & genMinus() when the result is the same as left or right
810 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
812 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
814 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
816 Made bitfield a distinct type from bit so that bitfields
817 convert as per ANSI C and bits retain their traditional
818 boolean style behaviour. Implemented bitfield support in
826 * src/ds390/gen.c: bit v bitfield split
827 * src/z80/gen.c: New support for bitfields
828 * support/regression/tests/bitfields.c: reenabled z80,
831 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
833 Rules 246.x, 247.x relate to bitfields, the others speed up
834 access to xdata mapped I/O devices.
836 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
838 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
840 Cleaned up genPackBits and genUnpackBits and added two helper
841 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
842 for literal assignments in genPackBits (thanks to Frieder for
848 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
850 Fixed bug #748310 (pointer to function type mishandled when the
851 function name is omitted). Also fixed a SIGSEGV when a function
852 attribute (reentrant, etc) is used on a non-function or on a
853 function but misplaced before the parameter list.
855 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
857 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
858 * support/Util/SDCCerr.h,
859 * support/Util/SDCCerr.c: Added func attr misuse error msg
861 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
863 Fixed bug #787649 by anonymous
864 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
865 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
867 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
869 Fixed numerous bitfield problems.
871 * src/SDCC.y: More bitfield related error checking
873 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
874 * support/Util/SDCCerr.h,
875 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
876 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
877 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
878 * support/regression/tests/bitfields.c: tests added
880 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
882 Made the constant following the "interrupt" keyword optional. If
883 omitted, the function will not automatically be given an entry
884 in the interrupt vector table (similar to #pragma NOIV, but
885 less syntacticly kludgy). The interrupt number is also now
886 range checked. Also fixed a bug in the high order bit example
893 * support/Util/SDCCerr.c
894 * support/Util/SDCCerr.h
897 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
899 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
900 * src/SDCCicode.c (operandOperation): rewritten some ops
901 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
902 * src/SDCCsymt.c (computeType): literals are handled the same way as any
904 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
905 be re-activated by defining REDUCE_LITERALS)
906 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
907 unsigned, but are signed by default
908 * src/SDCCval.c (constVal): rearranged
909 * src/SDCCval.c (valMod): preliminary fix
910 * src/SDCCval.c (valCastLiteral): use TYPE_* types
911 * support/regression/literalop.c: added, work in progress
913 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
915 Generate warnings for useless declarations like "char data;"
916 that don't do what new users expect.
919 * support/Util/SDCCerr.h
920 * support/Util/SDCCerr.c
922 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
924 * src/SDCCval.c (valMult): fix overflow detection of negative int
926 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
928 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
930 Changes to support big endian targets:
943 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
945 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
946 * device/lib/time.c: fixed warning "integer overflow in expression"
948 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
950 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
951 * src/SDCCval.c (constVal): changed default to signed; hex and octal
952 constants are unsigned; added recognition of "u" flag for unsigned
953 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
954 * src/SDCCval.c (valDiv, valMod): fixed signdness
955 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
956 signedness of modulo, left and right shift
957 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
958 * support/Util/SDCCerr.h: added warning W_INT_OVL
959 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
960 * src/SDCCast.c (ast_print): improved output of constants
962 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
964 Fixed some warnings when building with MSVC:
977 * support\cpp2\cpplib.c
981 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
983 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
985 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
987 * support\librarian\clean.mk: Do not remove Makefile.
988 * support\librarian\Makefile: added.
990 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
992 Added librarian to MSVC build:
995 * support\librarian\librarian.dsp
997 'configure' not needed for librarian, removed:
998 * support\librarian\configure
999 * support\librarian\configure.in
1000 * support\librarian\config_in.h
1001 * support\librarian\Makefile.in
1003 Hopefully these ones built the librarian and the rest of sdcc properly:
1005 * Makefile.common.in
1007 Messed up 'configure', so revert to previous version:
1011 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1013 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1014 there, while the mantissa of a double is "only" 53 bits wide.
1016 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1018 Adding sdcclib to the build. MSVC project coming soon.
1019 Files added/changed:
1021 * support\librarian\clean.mk
1022 * support\librarian\configure
1023 * support\librarian\configure.in
1024 * support\librarian\config_in.h
1025 * support\librarian\Makefile.bcc
1026 * support\librarian\Makefile.in
1027 * support\librarian\sdcclib.c
1030 * Makefile.common.in
1034 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1036 Linker now complaints if linked modules have conflicting options, for
1037 example, one compiled using --model-large and another one compiled with
1038 --model-small. The following files were modified:
1060 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1062 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1063 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1065 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1067 * src/z80/mappings.i: fix _mul[us][int,long] entries
1069 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1071 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1073 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1075 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1076 * support/regression/tests/bitopcse.c: added
1084 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1086 added support for new library format to z80, gbz80 linkers:
1092 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1094 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1095 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1097 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1099 added DUMMY_READ_VOLATILE:
1108 * src/SDCCcse.c (algebraicOpts): many improvements
1109 * src/SDCCcse.h: removed algebraicOpts()
1110 * src/SDCCicode.c (picDummyRead): added
1112 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1114 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1115 "Insufficient space in data memory".
1117 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1119 * src/mcs51/gen.c: fixed bug #771358
1120 * src/z80/gen.c: fixed bug #759087
1122 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1124 * src/pic16/glue.c: minor cleanup by Vangelis
1126 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1128 * device/include/regc515c.h: fixed #758477
1129 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1130 * device/lib/_gptrput.c: saved a few bytes
1131 * my tab spacing is 8, yours too?)
1132 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1133 * device/lib/serial.c: process RX bytes earlier than TX bytes
1134 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1136 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1138 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1140 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1142 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1144 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1146 * device/lib/Makefile.in: bad fix, reverted to 1.43
1148 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1150 * device/lib/Makefile.in: added missing z80 object files
1152 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1154 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1155 pic16 progress by Vangelis:
1170 * pic16/pcodepeep.c:
1173 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1175 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1177 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1179 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1180 added gbz80 build to MSVC project.
1181 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1182 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1183 from 8051 stuff and setup so it links using a .lnk file.
1185 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1187 * support/librarian/sdcclib.c: sdcc librarian.
1188 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1191 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1193 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1195 2003-07-02 Borut Razem <borut.razem@siol.net>
1197 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1198 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1199 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1200 src/xa51/main.c, src/z80/main.c:
1201 virtualization of glue() function: each port has it's own glue function,
1202 which is accessed by do_glue function pointer in PORT.general structure
1204 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1206 * DS800C400 fun, improved ROM interface and tinibios.
1208 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1210 * More support for DS80C400. Now includes beginning of interface to ROM.
1212 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1214 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1216 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1218 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1220 2003-06-19 Borut Razem <borut.razem@siol.net>
1222 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1224 2003-06-19 Borut Razem <borut.razem@siol.net>
1226 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1227 fixed Z80 port - crt0.o: cannot open.
1229 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1231 * support/Util/MySystem.c (merge_command): revert bad fix
1233 2003-06-18 Borut Razem <borut.razem@siol.net>
1235 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1237 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1239 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1240 option --use-stdout sends errors to stdout instead of stderr.
1242 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1244 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1246 2003-06-15 Borut Razem <borut.razem@siol.net>
1248 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1249 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1250 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1251 fixed width array of pointers replaced with sets;
1252 multiple include and lib paths ared transferred to preprocessor and linker
1253 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1254 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1255 fixed width array of pointers
1256 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1257 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1258 fixupPath(), getPathDifference()
1259 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1260 fixed width array of pointers
1262 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1264 * src/pic16/ralloc.c: fix warnings
1265 * src/pic16/pcode.c: fix warning
1267 2003-06-10 Scott Dattalo <scott@dattalo.com>
1269 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1270 know all the details, but essentially this set of changes enable
1271 the pic16 port to generate movff instructions and generate assembler
1276 * src/pic16/pcode.c:
1277 * src/pic16/device.c:
1279 * src/pic16/pcode.h:
1280 * src/pic16/pcoderegs.c:
1281 * src/pic16/ralloc.c:
1282 * src/pic16/ralloc.h:
1284 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1286 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1287 added option --vc, so sdcc errors and warnings are compatible with
1288 Microsoft Visual Studio.
1290 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1292 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1293 device/lib/libfloat.lib: added atof function.
1295 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1297 * doc/sdccman.lyx: updated to Lyx 1.3
1298 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1299 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1300 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1302 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1304 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1306 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1308 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1309 additions to the "related tools/documentation" section
1311 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1313 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1315 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1317 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1318 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1320 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1322 * doc/sdccman.lyx: fix double dash and other minor things
1323 * doc/Makefile: fix double dash
1325 2003-05-28 Karl Bongers(patches from Martin Helmling)
1326 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1327 condition and ignore commands.
1329 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1331 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1332 is in parts still quite out of date, I did changes as far as I felt makes sense
1333 for a non-native english speaker.
1334 Please feel free to add to the manual or to correct my changes.
1335 * doc/Makefile: undid touching the date of intermediate tex files.
1337 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1339 * doc/sdccman.lyx: Manual has an index now
1341 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1343 Finalize muluint/mulsint and mululong/mulslong merging:
1344 * device/lib/_mulint.c
1345 * device/lib/_mullong.c
1346 * device/lib/gbz80/mul.s
1347 * device/lib/gbz80/stubs.s
1348 * device/lib/z80/mul.s
1349 * device/lib/z80/stubs.s
1350 * src/SDCCsymt.c (initCSupport)
1352 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1354 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1355 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1356 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1357 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1360 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1362 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1363 the regression tests I'm not brave enough to enable 245.b, 245.c
1364 * doc/sdccman.lyx: added latex preamble for hyperref package.
1365 Using pdflatex this will give you a hyperlinked pdf file with
1366 bookmarks. (prepend '%' before /usepackage if this breaks something)
1368 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1370 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1372 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1374 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1376 2003-05-21 <johan@balder>
1378 * src/SDCCglue.c (printIval): fixed bug #739934
1380 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1382 Applied patch from bug 737905 (renamed yylineo to mylineno):
1389 * src/pic16/pcode.c: Cleaned warnings
1390 * src/pic16/pcodeflow.c: Cleaned warnings
1391 * src/pic16/pcoderegs.c: Cleaned warnings
1393 2003-05-19 Scott Dattalo <scott@dattalo.com>
1395 * src/pic16/pcode.c: Cleaned warnings
1396 * src/pic16/pcodepeep.c: Cleaned warnings
1397 * src/pic16/ralloc.c: Cleaned warnings
1399 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1401 * doc/sdccman.lyx: fixed bug 739745
1402 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1404 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1406 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1407 it can be defined with CFLAGS when running configure
1408 * src/SDCCmain.c: fixed compiling + linking with object files
1410 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1412 * configure.in: configure for pic16 port,
1413 added --disable-pic16-port
1414 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1415 * src/SDCCmain.c: linkOptions is changed to set *,
1416 added if/endif conditional macros to remove options help
1417 messages from optionsTable when a port is not configured, added
1418 support for the PIc16 port in the ports table, when executing
1419 the compiler with no port specified on command line, a default
1420 port is selected with the new macro DEFAULT_PORT which is
1421 defined in port.h, in setDefaultOptions() linkOptions is removed
1422 from initialization assignment, since now it is a set,
1423 parseCmdLine uses setParseWithComma for linkOptions, in
1424 linkEdit() linkOptions are accessed with new function indexSet()
1425 which returns the i'th item of a set variable. See SDCCset.c, in
1426 linkEdit() when calling buildCmdLine(), added linkOptions as
1427 last argument. Now users can pass arguments to gplink via the
1428 -Wl option, main() uses pic16glue() to glue up pic16 programs
1429 * src/SDCCpeeph.c: various changes to support pic16
1430 * src/SDCCset.c: added function void *indexSet(set *, int) to
1431 return the i'th item of the set
1432 * src/SDCCset.h: added function prototype for indexSet()
1433 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1434 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1435 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1436 added macro DEFAULT_PORT
1437 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1438 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1440 * src/pic16/glue.c: commented out some error producing lines
1441 * src/pic16/main.c: __config directives are commented out to stop
1442 gpasm complaining and test the linkage with gplink, _linkCmd and
1443 _asmCmd changed to be more gplink and gpasm friendly
1444 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1445 produced an error when parsed, peep rule 12 is added to utilize
1446 movff, but it is commented out since the pCode does not support
1447 yet a command with 2 address arguments
1449 2003-05-18 <johan@balder>
1451 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1452 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1453 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1455 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1456 Added feature to script commands from file.
1458 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1460 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1461 * src/SDCCutil.c: include ctype.h for win32
1463 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1465 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1467 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1469 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1470 Fixed so you can set breakpoints prior to run, run does not stop
1471 on entry now. Add tbreak. Other enhancements and fixes for use
1474 2003-05-12 Borut Razem <borut.razem@siol.net>
1476 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1478 2003-05-11 Borut Razem <borut.razem@siol.net>
1480 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1481 the path of bin directory, so that PATH is the only env. variable, which has to be set
1482 in case of standard installation.
1483 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1484 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1485 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1487 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1489 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1490 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1491 temp files are in the port dir; clean the gen/test directory when
1492 generating new test.c
1493 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1494 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1495 * support/regression/tests/zeropad.c: added
1497 2003-05-09 <johan@balder>
1499 * src/SDCCglue.c: fixed bug #597940
1501 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1503 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1504 cache sfr, optimize next,step, fix off by one sourceline,
1505 support ddd list function.
1506 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1508 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1510 * support/regression/HTMLgen.py: added compare_s2f()
1511 * support/regression/Makefile: redo 1.27
1512 * support/regression/generate-cases.py: redo 1.5
1514 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1516 * support/regression/tests/float.c: workaround 33 bit hex constant
1517 * support/regression/tests/simplefloat.c: fix division for host
1519 2003-04-29 Scott Dattalo <scott@dattalo.com>
1521 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1522 that tame's the PIC's over-aggressive optimizer.
1524 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1526 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1529 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1531 Initial support for DS80C400. "Hello world" runs on TINIm400
1534 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1536 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1537 * Some notes on ddd usage added in debugger/README
1538 Martin Helmling adding more features and fixes for ddd GUI debugger.
1539 Code added for nexti, stepi, up, down, and other adjustments.
1541 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1543 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1544 * src/pic/peeph.def Added two rules to optimize carry manipulation
1545 * src/pic/* removed debug printfs
1547 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1549 * debugger/mcs51/cmd.c: added header newalloc.h
1551 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1553 * as/Makefile: new EXEEXT
1554 * as/z80/Makefile: remove trailing slash of BUILDIR
1555 * as/z80/clean.mk: new EXEEXT
1556 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1557 * support/cpp2/Makefile.in: new EXEEXT
1558 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1560 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1562 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1563 EXEEXT was introduced to fix all related problems with targets
1564 "clean", "install" and "uninstall"; a couple of further flaws
1565 especially with "clean" have been fixed too
1566 * as/mcs51/Makefile.in
1571 * debugger/mcs51/Makefile.in
1572 * debugger/mcs51/clean.mk
1574 * link/z80/Makefile.in
1577 * packihx/Makefile.in
1579 * sim/ucsim/Makefile
1580 * sim/ucsim/clean.mk
1581 * sim/ucsim/avr.src/Makefile.in
1582 * sim/ucsim/avr.src/clean.mk
1583 * sim/ucsim/s51.src/Makefile.in
1584 * sim/ucsim/s51.src/clean.mk
1585 * sim/ucsim/xa.src/Makefile.in
1586 * sim/ucsim/xa.src/clean.mk
1587 * sim/ucsim/z80.src/Makefile.in
1588 * sim/ucsim/z80.src/clean.mk
1589 * sim/ucsim/main_in.mk
1590 * sim/ucsim/packages_in.mk
1591 * sim/ucsim/gui.src/Makefile.in
1592 * sim/ucsim/gui.src/serio.src/Makefile.in
1593 * sim/ucsim/gui.src/serio.src/clean.mk
1596 * support/cpp2/Makefile.in
1597 * support/cpp2/clean.mk
1598 * support/makebin/Makefile
1599 * support/makebin/clean.mk
1600 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1601 * doc/sdccman.lyx: --program-suffix no longer needed
1603 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1605 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1606 Martin Helmling added support for ddd GUI debugger.
1607 Code added to display assembly, set variables, and other commands
1608 to interface to ddd.
1610 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1612 * as/Makefile: fix target clean
1613 * as/clean.mk: fix target clean
1614 * as/z80/clean.mk: fix target clean
1616 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1618 * Makefile.common.in: added @EXEEXT@
1619 * configure.in: removed all mingw32 stuff
1620 * configure: rebuilt from configure.in
1621 * doc/sdccman.lyx: updated section "installation"
1622 * support/scripts/sdcc_mingw32: adapted to configure
1623 * support/scripts/sdcc_cygwin_mingw32: added
1625 2003-04-22 Scott Dattalo <scott@dattalo.com>
1627 * src/pic Added object file support for the PIC port
1628 * src/pic Applied patch from Craig Franklin (this started the object file support)
1629 * src/regression Updated the PIC regression tests for object files
1631 2003-04-20 Borut Razem <borut.razem@siol.net>
1633 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1634 lklex.c: In function `getfid':
1635 lklex.c:203: warning: array subscript has type `char'
1636 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1637 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1638 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1639 stack handling macros
1641 2003-04-19 Borut Razem <borut.razem@siol.net>
1643 * "handling space characters in file path" task:
1644 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1645 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1646 * support/Util/MySystem.h: make it self-sufficient
1647 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1648 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1649 handling space characters in file path
1650 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1651 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1652 * support/Util/MySystem.c: handling space characters in executable's path
1654 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1656 * as/z80/Makefile: fix permanent rebuild of z80
1657 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1658 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1660 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1662 * src/SDCCopt.c: add special case optimization to replace modulo by
1663 a power of two with a bitwise AND.
1665 2003-04-18 <johan@balder>
1667 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1669 2003-04-17 <johan@balder>
1671 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1672 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1674 2003-04-13 Borut Razem <borut.razem@siol.net>
1676 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1677 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1678 fixed mingw problem in adl_NORMALIZE_PATH
1680 2003-04-12 Borut Razem <borut.razem@siol.net>
1682 * fixed "#pragma SAVE/RESTORE can not be nested":
1683 * src/SDCC.lex: reworked pragma handling functions
1684 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1685 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1687 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1689 * src/SDCCutil.c (pathEquivalent): defined but not used
1690 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1691 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1692 * configure: rebuilt from configure.in
1693 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1694 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1695 * device/include/Makefile.in: replace sdcc_datadir
1696 * device/lib/Makefile.in: replace sdcc_datadir
1697 * Makefile.common.in: add LDFLAGS from configure
1698 * packihx/Makefile.in: use LDFLAGS
1699 * src/Makefile.in: use LDFLAGS
1700 * support/cpp2/Makefile.in: add LDFLAGS from configure
1701 * support/makebin/Makefile: use LDFLAGS
1702 * .version: bumped version number to 2.3.5
1704 2003-04-12 Borut Razem <borut.razem@siol.net>
1706 * completed "different paths" task:
1707 * src/SDCCmacro.c: fixed bug in handling quotes
1708 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1709 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1711 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1713 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1715 2003-04-11 kevin Vigor <kevin@vigor.nu>
1717 * ds390/gen.c ds390/peeph.def: fix bug 706781
1719 2003-04-11 Borut Razem <borut.razem@siol.net>
1721 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1723 2003-04-10 Scott Dattalo <scott@dattalo.com>
1725 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1726 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1727 set - this bit used to not be set...).
1728 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1729 bad code in PIC Port
1730 * src/regression/and2.c added to test bug 609268
1731 * src/regression/Makefile added and2.c to regression test
1734 2003-04-08 <johan@CP255758-A>
1736 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1737 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1738 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1740 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1742 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1744 * support/cpp2/Makefile.in: fix bug #487815
1745 * configure: rebuilt from configure.in
1746 * Makefile.common.in: docdir changed, new path suffixes
1747 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1748 * sdcc_vc_in.h: reflect changes from sdccconf.h
1749 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1750 * src/SDCCutil.h: remove BINDIR hack
1751 * doc/sdccman.lyx: update new path hierarchy
1753 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1755 * src/SDCCpeeph.c: added okToRemoveSLOC test
1757 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1759 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1761 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1763 * src/SDCCpeeph.c: added labelIsReturnOnly test
1764 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1766 2003-04-05 <johan@balder>
1768 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1769 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1770 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1771 * src/SDCCast.c: fixed a warning
1772 * src/SDCCast.h: fixed a warning
1773 * src/SDCCicode.c (operandFromAst): fixed a warning
1775 2003-04-04 <johan@balder>
1777 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1778 * src/SDCCast.c (decorateType): fixed bug #715076
1779 * src/SDCC.y: fixed bug #702907
1781 2003-04-03 <johan@balder>
1783 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1784 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1785 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1786 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1787 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1789 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1791 * _decdptr.c: fix return values
1792 * _gptrget.c: fix return values
1793 * _gptrgetc.c: fix return values
1794 * _gptrput.c: fix return values
1795 * _mulint.c: fix return values
1796 * as/z80/Makefile: fix 'make -j' problem
1798 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1800 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1801 * configure.in: big cleanup, updated to autoconf 2.5x
1802 * configure: rebuilt from configure.in
1803 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1804 * sdcc_vc_in.h: reflect changes from sdccconf.h
1805 * doc/Makefile: fixed a flaw in "make install"
1807 2003-04-02 <johan@balder>
1809 * src/ds390/gen.c (genCmp): no comments
1810 * src/mcs51/gen.c (genCmp): no comments
1811 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1812 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1814 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1816 * support/regression/generate-cases.py: place generated file in given sub directory
1817 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1818 * support/regression/Makefile: improvements for 'make -j';
1819 side effect: it's simpler and faster now
1821 2003-03-31 Borut Razem <borut.razem@siol.net>
1823 * src/z80/main.c: link-{port} and as-{port} defined without path
1824 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1826 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1828 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1830 2003-03-30 Borut Razem <borut.razem@siol.net>
1832 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1833 changed type of list parameter to set
1834 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1835 * src/port.h: changed type of do_assemble() parameter to set
1836 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1837 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1838 definition of "cppoutfilename" macro with NULL value in preProcess()
1839 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1840 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1841 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1842 replaced with set *binPathSet
1843 * shash_add() deallocates the item, if allready exsists, before adding the new one
1844 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1846 2003-03-30 Scott Dattalo <scott@dattalo.com>
1848 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1849 a nested for loop bug in the PIC port
1850 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1853 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1855 * support/Util/dbuf.h: remove C++ stuff to make it portable
1857 2003-03-28 Borut Razem <borut.razem@siol.net>
1859 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1860 literal strings in stringLiteral()
1861 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1862 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1865 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1867 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1869 2003-03-26 <johan@balder>
1871 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1872 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1873 * src/SDCCast.c (decorateType): fixed " -v < 3"
1875 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1877 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1878 Added Lenny Story's debug infrastructure changes:
1879 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1880 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1881 * src/cdbFile.c: added
1882 * src/SDCCdebug.c: added
1883 * src/SDCCdebug.h: added
1884 * src/SDCCast.c (createFunction)
1885 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1886 * src/SDCCmain.c (parseCmdLine, main)
1887 * src/SDCCmem.c (redoStackOffsets)
1888 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1891 * src/avr/gen.c (genAVRCode)
1892 * src/ds390/gen.c (gen390Code)
1893 * src/mcs51/gen.c (gen51Code)
1894 * src/pic/gen.c (genpic14Code)
1895 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1896 * src/xa51/gen.c (genXA51Code)
1897 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1899 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1901 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1902 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1904 2003-03-22 <johan@balder>
1906 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1908 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1910 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1911 * doc/cdbfileformat.lyx: added, written by Lenny Story
1912 * doc/Makefile: added cdbfileformat.lyx
1913 * doc/clean.mk: added cdbfileformat.lyx
1915 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1917 * src/mcs51/peeph.def: fix bug #705773
1919 2003-03-20 <johan@balder>
1921 An sfr/sbit can have an "at #" AND an initializer
1922 * src/SDCCsymt.c (checkSClass):
1923 * src/SDCCmem.c (allocGlobal):
1924 * src/SDCCmem.c (allocLocal):
1925 * src/SDCCast.c (createBlock):
1927 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1929 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1931 2003-03-16 <johan@balder>
1933 Undid the hackup of const and volatile, the problem is much bigger
1935 * src/SDCCast.c:1.171
1936 * src/SDCCglue.c:1.138
1937 * src/SDCCicode.c:1.146
1938 * src/SDCCsymt.c:1.150
1939 * src/SDCCval.c:1.65
1941 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1943 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1944 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1946 2003-03-13 <johan@balder>
1948 Hackup const and volatile modifiers in type chains a bit:
1950 * src/SDCCast.c:1.169
1951 * src/SDCCglue.c:1.136
1952 * src/SDCCicode.c:1.143
1953 * src/SDCCsymt.c1.146
1954 * src/SDCCsymt.h1.59
1955 * src/SDCCval.c:1.63
1957 2003-03-12 <johan@balder>
1959 * src/SDCCBBlock.h: more LRH debugging junk
1960 * src/SDCCcflow.h: more LRH debugging junk
1961 * src/SDCCloop.c: more LRH debugging junk
1962 * src/SDCC.y (struct_declaration): fixed bug #697590
1963 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1964 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1965 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1967 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1968 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1969 test function names must now match exactly).
1970 * src/SDCCcse.c: added special case in findCheaperOp to allow
1971 extending a short integer. Makes less awful code for bug 700121 test case.
1973 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1975 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1976 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1978 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1980 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1981 actually called (operandsNotEqual() was called for all
1982 operandsNotEqualX tests).
1984 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1986 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1987 with shorter literals. Fixes bug 700121.
1989 2003-03-11 <johan@balder>
1991 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1993 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1995 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1996 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1998 2003-03-10 Borut Razem <borut.razem@siol.net>
2000 * src/SDCCmain.c: pipe preprocessor's output
2001 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2002 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2003 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2004 which closes all pipes in pipeSet set
2005 * src/SDCCset.c: free deleted item in function deleteSetItem()
2006 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2007 moved from z80 to src subproject
2008 * .version: increased version number to 2.3.4
2010 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2012 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2013 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2014 * support/regression/ports/xa51/spec.mk: fix typo
2016 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2018 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2020 2003-03-09 Borut Razem <borut.razem@siol.net>
2022 * src/SDCCmain.c: pipe preprocessor's output
2023 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2024 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2025 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2026 which closes all pipes in pipeSet set
2027 * src/SDCCset.c: free deleted item in function deleteSetItem()
2028 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2029 moved from z80 to src subproject
2031 2003-03-09 Borut Razem <borut.razem@siol.net>
2033 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2034 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2035 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2036 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2037 * src/SDCCglobl.h: unification of WIN32 native definitions
2039 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2041 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2043 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2045 * src/configure.in: check for endianess (even while cross-compiling)
2046 * src/configure: check for endianess (even while cross-compiling)
2047 * src/configure_in.h: check for endianess (even while cross-compiling)
2048 * src/avr/gen.c: remove old endianess stuff
2049 * src/mcs51/gen.c: remove old endianess stuff
2050 * src/ds390/gen.c: remove old endianess stuff
2051 * src/pic/gen.c: remove old endianess stuff
2052 * src/pic/genarith.c: remove old endianess stuff
2053 * src/pic/glue.c: fix endianess check
2054 * src/pic16/gen.c: remove old endianess stuff
2055 * src/pic16/genarith.c: remove old endianess stuff
2056 * src/pic16/glue.c: fix endianess check
2057 * src/xa51/gen.c: remove old endianess stuff
2058 * src/z80/gen.c: fix endianess check
2059 * src/SDCCglue.c: fix endianess check
2060 * src/ds390/peeph.def: fix bug 700036
2062 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2064 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2065 * src/configure: find appropriate data-types on host for SDCC's int and long
2066 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2067 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2068 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2070 2003-03-07 <johan@balder>
2073 some minor cleanups before the big shot
2074 OP_DEFS and OP_USES now use Kevin's protection
2075 new option --nolabelopt
2086 * src/ds390/ralloc.c:
2087 * src/mcs51/ralloc.c:
2089 * src/xa51/ralloc.c:
2092 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2094 * src/pic/pcode.c (get_op): fix 64 bit warnings
2095 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2096 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2097 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2098 * support/regression/tests/malloc.c: fix 64 bit warnings
2100 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2102 * src/mcs51/gen.c (genMinus): fixed bug 696436
2104 2003-03-02 Borut Razem <borut.razem@siol.net>
2106 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2108 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2110 * configure.in: test for mkstemp
2111 * sdccconf_in.h: add HAVE_MKSTEMP
2113 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2115 * device/include/ctype.h: removed warning while using --stack-auto
2116 * device/include/malloc.h: removed warning while using --stack-auto
2117 * device/include/string.h: removed warning while using --stack-auto
2119 2003-02-23 Borut Razem <borut.razem@siol.net>
2121 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2122 because NDEBUG is defined (see man assert)
2123 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2125 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2127 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2128 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2130 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2132 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2133 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2135 2003-02-18 <johan@balder>
2137 * as/mcs51/asmain.c (asmbl): module can start with a digit
2138 * as/z80/asmain.c (asmbl): module can start with a digit
2140 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2142 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2143 * src/asm.c: fix pipe() for Mingw32
2145 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2147 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2148 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2149 make -V work again; --c1mode reads now from stdin
2150 * doc/sdccman.lyx: added --c1mode
2151 * support/Util/SDCCerr.c: new messages for c1 mode
2152 * support/Util/SDCCerr.h: new messages for c1 mode
2153 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2155 2003-02-15 <johan@balder>
2157 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2159 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2161 * doc/sdccman.lyx: Environment variables, -o and other minor things
2163 2003-02-14 <johan@balder>
2165 * src/xa51/main.c: before anyone really tries to use it :)
2167 * Install doc's in share/sdcc/doc
2168 * removed some obsolete files
2169 * Do a proper make distclean and uninstall
2170 M Makefile.common.in
2173 M device/include/Makefile.in
2174 M device/lib/Makefile.in
2177 M sim/ucsim/doc/Makefile.in
2180 R src/xa51/peeph.rul
2181 M support/cpp2/Makefile.in
2182 M support/makebin/Makefile
2185 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2187 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2189 2003-02-10 Borut Razem <borut.razem@siol.net>
2191 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2192 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2193 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2194 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2195 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2196 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2197 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2198 src/z80/Makefile.bcc: Borland Makefile cleanup
2199 * as/z80/Makefile.bcc: Added Borland Makefile
2200 * support/cpp2/borland.h: Removed
2202 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2204 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2205 * src/SDCC.lex: new pragma NOIV
2206 * src/SDCCglobl.h: new pragma NOIV
2207 * src/SDCCmem.c: new pragma NOIV
2209 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2211 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2213 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2215 * src/SDCCmain.c: signal handling is switched off by --debug
2216 * doc/Makefile: small fix for install; use clean.mk again
2217 * doc/clean.mk: clean *.pdf and *.html too
2219 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2221 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2222 * device/lib/printfl.c: fix a ds390 bug by making it portable
2223 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2224 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2225 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2226 * debugger/mcs51/cmd.c: converted multi-line string literals
2227 * sim/ucsim/globals.cc: converted multi-line string literals
2228 * src/SDCCmain.c: introduced signal handler to remove temp files
2229 * doc/Makefile: small tweaks, implement clean
2230 * doc: removed generated files
2232 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2234 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2235 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2236 Address Record is not correctly generated for DS390."
2238 2003-02-02 Borut Razem <borut.razem@siol.net>
2240 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2241 * as/mcs51/asm.h: fixed compilation with Borland C
2242 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2243 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2244 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2245 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2246 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2247 src/z80/Makefile.bcc: delete $(LIB) only if exist
2248 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2250 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2252 * device/include/malloc.h: introduced NULL
2253 * device/include/string.h: introduced NULL
2254 * device/include/stdlib.h: introduced NULL
2255 * device/lib/_memcpy.c: removed NULL
2256 * device/lib/_strcat.c: removed NULL
2257 * device/lib/_strchr.c: removed NULL
2258 * device/lib/_strcmp.c: removed NULL
2259 * device/lib/_strcpy.c: removed NULL
2260 * device/lib/_strcspn.c: removed NULL
2261 * device/lib/_strlen.c: removed NULL
2262 * device/lib/_strncat.c: removed NULL
2263 * device/lib/_strncmp.c: removed NULL
2264 * device/lib/_strncpy.c: removed NULL
2265 * device/lib/_strpbrk.c: removed NULL
2266 * device/lib/_strrchr.c: removed NULL
2267 * device/lib/_strspn.c: removed NULL
2268 * device/lib/_strstr.c: removed NULL
2269 * device/lib/_strtok.c: removed NULL
2270 * device/lib/malloc.c: removed NULL, include own header
2272 2003-02-02 <johan@balder>
2274 * 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
2275 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2276 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2277 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2278 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2279 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2281 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2283 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2286 2003-02-01 <johan@balder>
2288 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2290 2003-01-31 <johan@CP255758-A>
2292 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2294 2003-01-30 <johan@balder>
2296 * src/SDCCBBlock.c: automatic bug detection
2297 * src/SDCCicode.c: automatic bug detection
2299 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2301 * src/SDCCglobl.h: now --xram-size 0 works
2302 * src/SDCCmain.c: now --xram-size 0 works
2304 2003-01-29 <johan@balder>
2306 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2308 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2310 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2311 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2312 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2313 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2314 * src/SDCCglobl.h: Added options --xram-size and --code-size
2315 * src/SDCCmain.c: Added options --xram-size and --code-size
2317 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2319 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2320 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2322 2003-01-27 <johan@balder>
2324 * src/SDCC.y: fixed bug #613764
2326 2003-01-26 <johan@balder>
2328 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2329 * src/SDCCsymt.h: fixed bug #673374
2330 * src/SDCCglue.c: fixed bug #661910
2331 * src/SDCCast.c: fixed bug #458099 and 673374
2333 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2335 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2336 * as/mcs51/strcmpi.h: added
2337 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2338 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2339 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2340 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2341 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2342 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2343 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2344 * as/mcs51/Makefile.aslink: new module strcmpi
2345 * as/mcs51/Makefile.asx8051: new module strcmpi
2346 * as/mcs51/Makefil.bcc: new module strcmpi
2347 * as/mcs51/Makefile.in: new module strcmpi
2348 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2350 2003-01-26 <johan@balder>
2352 * src/SDCCglue.c: reverted back to 1.124
2353 * src/SDCCast.c: reverted back to 1.156
2354 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2356 2003-01-25 <johan@balder>
2358 * src/SDCCglue.c: A better fix for bug #661910
2359 * src/SDCCast.c: A better fix for bug #661910
2360 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2362 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2364 * src/Makefile.in: remove spawn.o
2365 * src/SDCCmain.c: remove spawn.h
2366 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2367 * src/spawn.c: removed
2368 * src/spawn.h: removed
2369 * support/regression/ports/ds390/spec.mk: link with -r
2371 2003-01-24 <johan@CP255758-A>
2373 * src/ds390/gen.c (aopOp): fixed bug #667458
2374 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2375 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2376 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2378 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2380 * src/mcs51/peeph.def: better assembler identation by Frieder
2381 * src/mcs51/gen.c: better assembler identation by Frieder
2383 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2385 * as/z80/string.h: removed for gcc 3.2
2386 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2387 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2389 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2391 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2392 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2393 * support/regression/Makefile: separate temp files for ports
2394 * support/regression/generate-cases.py: separate temp files for ports
2395 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2396 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2398 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2400 * moved tinitalk to device/examples/ds390
2402 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2404 * as/mcs51/lkmem.c: rflag is for DS390
2405 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2406 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2407 (linkEdit): move mem- and map-files the same way as ihx-files
2408 * src/z80/main.c (_setDefaultOptions): removed --generic
2409 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2410 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2411 * src/pic/glue.c (picglue): --c1mode works again
2412 * src/pic16/glue.c (pic16glue): --c1mode works again
2413 * src/asm.c (printCLine): fix #660034
2415 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2417 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2418 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2419 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2420 * as/mcs51/lkmem (summary): better fix for sp problem
2421 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2422 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2423 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2424 remove --stack-after-data
2426 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2428 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2429 * src/SDCCutil.c (join): ugly bug: missing '\0'
2430 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2432 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2434 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2436 * src/pic/main.c (_asmCmd): gpasm supports -o
2437 * src/z80/main.c: more general macros
2438 * device/lib/Makefile.in: remove intermediate files
2440 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2442 * .version: Bumped version number to 2.3.3
2443 * src/SDCCBBlock.c: new option -o
2444 * src/SDCCglobl.h: new option -o
2445 * src/SDCCglue.c: new option -o
2446 * src/SDCCmain.c: new option -o
2447 * src/asm.c: new option -o
2448 * src/ds390/main.c: new option -o
2449 * src/pic/glue.c: new option -o
2450 * src/pic/pcode.c: new option -o
2451 * src/pic/ralloc.c: new option -o
2452 * src/pic16/glue.c: new option -o
2453 * src/pic16/pcode.c: new option -o
2454 * src/pic16/ralloc.c: new option -o
2455 * src/z80/main.c: new option -o
2456 * device/lib/Makefile.in: use -o
2457 * support/regression/ports/ds390/spec.mk: use -o
2458 * support/regression/ports/gbz80/spec.mk: use -o
2459 * support/regression/ports/mcs51/spec.mk: use -o
2460 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2461 * support/regression/ports/z80/spec.mk: use -o
2462 * support/regression/ports/ucz80/spec.mk: use -o
2463 * support/regression/ports/xa51/spec.mk: use -o
2464 * support/regression/fwk/lib/timeout.c: fix usage string
2466 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2467 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2469 2003-01-07 <johan@balder>
2471 * src/SDCCast.c (decorateType): fixed bug #600035
2473 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2474 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2475 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2476 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2477 * src/pic/pcode.c: outcommented unused variable to remove warnings
2478 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2480 2003-01-06 <karl@turbobit.com>
2481 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2484 2003-01-06 <johan@balder>
2486 * src/SDCCicode.c: fixed array add
2488 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2489 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2490 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2492 2003-01-04 <johan@balder>
2494 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2496 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2497 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2499 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2500 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2501 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2503 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2504 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2506 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2507 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2509 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2510 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2512 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2514 * in \sdcc\as\mcs51\ changed these files in order to create an
2515 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2516 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2517 following files to include the previous two files: aslink.dsp,
2518 Makefile.aslink, Makefile.bcc, and Makefile.in.
2520 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2521 .adb instead of .cdb
2523 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2525 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2526 value from option --iram-size.
2528 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2530 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2533 2002-09-18 <wiml@hhhh.org>
2535 * SDCClrange.h: exposed setFromRange() and setToRange()
2536 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2537 packRegsForAccUse() (bug 542397)
2538 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2539 multiple times and emitting the fetch operations more than once
2540 added aopGetUsesAcc() function to allow binary operators to
2541 fetch their operands in the correct order; made genMinus() emit
2542 compact code for X = LITERAL - Y
2544 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2545 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2546 sprintf() in line 1267.
2548 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2549 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2552 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2553 Changes to aslink (All the changes are marked with 'JCF'):
2555 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2558 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2559 area BSEG. Also moves, if possible, the DATA area down into the internal
2560 ram so more space is available.
2562 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2565 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2566 not bytes. Function summary() which creates a memory usage summary
2567 file with extension .mem. Reports of overlaping stack and small stack
2568 size. If the space for the stack is less than 16 bytes aslink trows a
2571 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2572 the 8051. Option 'y' for memory summary output file.
2574 Changes to sdcc (All the changes are marked with 'JCF'):
2576 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2578 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2579 overlaying area for it (uses RegBankUsed[4]).
2581 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2582 bank zero as used by default. By default aslink locates the stack
2583 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2584 the creation of the .mem file. Delegates the allocation of data area
2585 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2586 the begining of the stack area to aslink.
2588 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2589 glue() in SDCCglue.c creates an area for it.
2591 2002-09-03 Borut Razem <borut.razem@siol.net>
2592 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2593 sdcc/src/pic/glue.c:
2594 introduced atexit() handler for teporay files removal in case of
2595 errors, assertions, ...
2597 2002-08-29 Borut Razem <borut.razem@siol.net>
2598 * sdcc/support/cpp2/auto-host_vc_in.h:
2599 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2600 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2601 Maybe there is a similar problem with BORLANDC? It should be checked!
2603 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2604 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2605 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2606 was not executed, and the compiler (cl) launched a warning:
2607 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2609 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2610 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2612 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2613 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2615 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2616 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2617 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2618 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2619 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2620 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2621 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2622 - added Release configuration in VS projects
2623 - review of compiler an linker options
2624 - VC .exe files are generated in bin_vc directory, not to interfere
2625 with binaries generated from other projects (cygwin, mingw, bcc ...)
2627 * sdcc/src/yacc.dsp: added
2629 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2630 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2631 and insert the version number definitions from .version
2633 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2635 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2636 added - genarate auto-host.h using auto-host_vc_in.h as template
2639 removed from CVS, generated automatically
2641 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2642 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2644 2002-08-11 Borut Razem <borut.razem@siol.net>
2645 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2647 2002-08-10 Borut Razem <borut.razem@siol.net>
2648 * src/SDCCmain.c (main):
2649 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2650 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2651 The consequence was that some temporary files were not removed.
2654 unification of code in functions tempfilename() and tempfile():
2655 function tempnam() is defined in Visual Studio 6.0 and .NET
2657 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2659 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2660 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2661 - removed compiler command line option /WX: Treats all warnings as errors
2662 - update a list of source files, included into the project
2664 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2665 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2666 changed project type to Generic Project so that can be correcly converted to VS.NET project
2668 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2670 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2672 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2674 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2675 added return 0 statements after assert() to make compiler happy
2677 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2678 added newline in the def file to keep MSC compiler satisfied
2680 * sdcc/src/z80/gen.c:
2681 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2682 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2683 - solved MSC error in function aopDump()
2685 * sdcc_vc.h: define PREFIX as "\\sdcc"
2687 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2688 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2690 2002-06-22 Scott Dattalo <scott@dattalo.com>
2691 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2692 - Rewrote the register banking algorithm.
2693 - Added pCode live-range analysis to registers (for now, only non-used and
2694 singly-used registers optimized away)
2696 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2698 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2700 2002-05-10 Scott Dattalo <scott@dattalo.com>
2701 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2703 2002-04-22 Michael Hope <michaelh@vroom>
2705 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2707 * configure.in (DD_COPT): Added include support required for gbdk.
2709 * .version: Bumped version number just to increase it.
2711 * src/SDCCmain.c: Added -nostdinc to the default options.
2713 2002-04-15 Michael Hope <michaelh@vroom>
2715 * device/lib/z80/printf.c (sprintf): Added.
2717 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2719 * src/z80/peeph.def: Added transpose redundent load rule.
2721 * src/z80/main.c: Added force callee saves for jaune.
2723 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2725 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2727 2002-03-28 Johan Knol <johan@balder>
2729 * src/SDCCval.c: fixed bug #532436
2731 2002-03-14 Scott Dattalo <scott@dattalo.com>
2733 Added "char *Processor" field to the port structure.
2736 Added -p option. Allows port dependent processor to be specified.
2739 Initialized the new field char *Processor field to NULL in all ports
2742 Compiler generated registers for interrupt context saving
2743 were not getting allocated.
2745 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2748 Fixed left shift. Will promote the left side of a left shift
2749 if a) left shifting more than size of operand or b) when assigned
2750 to something size > size of left side
2752 2002-03-14 Scott Dattalo <scott@dattalo.com>
2754 tons of changes. Register allocation has been
2755 rewritten. Added customization for the various PICs. Flow
2756 analysis is restructured. ...
2762 Added. device.c is a PIC port hack to accomodate variations
2765 2002-03-13 Michael Hope <michaelh@vroom>
2767 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2769 2002-03-04 johanknol <johanknol@manik>
2771 * /src/SDCCval.c: fixed
2773 const unsigned char arr[][2] = { { 0, 1 } };
2774 t18.c:1: error: Initializer element is not constant
2776 2002-03-04 bela <bela@manik>
2778 * /device/include/mcs51reg.h:
2779 ds89c420 register definition update
2781 2002-03-03 <johan@FRIJA>
2783 * support/Util/SDCCerr.c: did something, but don't no why anymore
2785 * support/regression/tests/bug-524691.c: made it a little less shy
2787 * src/SDCCast.c (decorateType): fixed bug #524697
2789 * src/SDCCast.c: made some lineno improvements
2791 * src/SDCCval.c (getNelements): changed warning to error
2793 * src/SDCCglue.c (printIvalArray): changed warning to error
2795 * src/SDCCicode.c: fixed a warning for mingw
2797 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2799 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2801 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2803 * src/ds390/peeph.def:
2804 Added some more peephole rules
2806 * src/ds390/gen.c: Various fixes & enhancements
2808 * src/SDCClrange.c, src/SDCClrange.h:
2809 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2811 * src/ds390/ralloc.c:
2812 various fixes & enhancements (ds390) specific
2814 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2815 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2818 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2820 2002-03-02 <johan@FRIJA>
2822 * src/SDCCast.c (decorateType): fixed bug #524708
2824 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2826 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2828 2002-03-01 Michael Hope <michaelh@vroom>
2830 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2832 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2834 2002-03-01 <johan@FRIJA>
2836 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2838 * src/SDCCast.c (decorateType): fixed bug #524209
2840 * src/SDCCval.c (valNot): fixed bug #524195
2842 2002-02-26 <johan@balder>
2844 * src/xa51/gen.c: fixed a warning
2846 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2848 * src/SDCCast.c (decorateType): fixed bug #522534
2850 2002-02-23 <johan@balder>
2852 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2854 2002-02-22 <johan@balder>
2856 * src/SDCCast.c: fixed bug #514865
2858 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2860 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2862 * sdcc/src/SDCCloop.c:
2863 Previous fix was not good. basic blocks that have "break" or "return" are
2864 not really partof a loop , but live ranges used in these blocks should
2865 be live thru the entire loop, so set partOfLoop but don't add them to
2868 2002-02-21 <johan@FRIJA>
2870 * src/SDCCcse.c: fixed bug #514308
2872 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2875 Fixed BUG #519583. If a conditional block ended in a return/break
2876 statement inside a loop, it was not being considered part of the loop.
2878 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2880 2002-02-10 Karl Bongers <karl@turbobit.com>
2883 Fixed up SDCDB debugger somewhat. Updated debugger/README
2884 with lots of comments and notes.
2886 * device/examples/test2.c:
2887 Fix bug, "red" variable not being initialized(compiler complained).
2889 * device/examples/Makefile, examples/test3.c:
2890 Add Makefile in device/examples folder, compiles test3.c
2891 for use as a multiple module SDCDB test case.
2893 * sim/ucsim/cmd.src/cmdset.cc:
2894 Took out debug printfs in ucsim "next" command.
2897 Karl and Johan start ucsim XA support. Most dissassembly working,
2898 about 75% emulation done(plenty of work remaining).
2900 * sim/ucsim/z80.src:
2901 Add Z80 support to ucsim, add test-ucz80 regression test,
2902 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2903 Notice z80 compiler fails on examples/test3.c/crc code.
2905 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2907 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2908 Added support for --parms-in-bank1
2910 * src/ds390/peeph.def:
2911 added a few more peephole optimzations
2914 1) added __builtin_inp & __builtin_outp used to read in data of given length
2915 from a memory mapped port
2916 2) added __builtin_memcmp
2917 3) added __builtin_swapw swap bytes of a short
2919 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2920 1) handle multiple send & receives from register bank1
2921 2) ralloc can now allocate DPTR1 to some liveRanges
2923 * src/SDCCsymt.c, src/SDCCsymt.h:
2924 changes to handle multiple sends & receives
2927 added some pointer arithmetic optimization
2930 added some pointer arithmetic optimizations but not stable yet so not
2931 called from anywhere (will get this working shortly)
2933 * src/SDCCopt.c: fixed for multiple sends & receives
2936 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2937 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2938 set preprocessor defines (depending on options)
2940 * src/SDCCicode.c, src/SDCCicode.h:
2941 changes made to handle multiple sends & receives
2944 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2946 * src/SDCCcse.c, src/SDCCcse.h:
2947 added function findbackward def (to be used in upcoming optimization)
2949 * src/SDCCcflow.c, src/SDCCcflow.h:
2950 added function returnAtEnd - to determine if a basic block terminates with
2953 * src/SDCCast.c, src/SDCCast.h:
2954 added option parms-in-bank1
2956 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2957 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2958 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2959 adjusted for --parms-in-bank1 option
2961 * device/include/string.h:
2962 donot redefine "reentrant" keyword
2964 * device/include/ds80c390.h: Added some more SFRs
2966 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2968 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2970 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2972 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2974 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2976 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2978 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2980 * Added --xram-movc option
2982 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2984 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2986 2002-01-11 Johan Knol
2988 * Added math lib of Jesus Calvino-Fraga
2990 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2992 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2993 * support/regression/Makefile: new target test-mcs51-stack-auto
2994 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2996 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2998 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3000 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3002 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3004 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3006 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3008 * src/SDCCglue.h: add definition for printIvalChar()
3010 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3012 * src/SDCCast.c: fix #498138 by Johan
3014 * src/SDCCglue.c: fix #498138 by Johan
3016 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3018 * support/regression/Makefile: fix clean
3020 * support/regression/ports/ds390/support.c: fix transmission of last character
3022 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3024 * /sdcc/src/ds390/gen.c:
3025 a) improved computing address of stack variable
3026 b) took out some #if 0 code
3027 c) improved parmBytes adjustment
3028 d) improved genPlusIncr & genMinusIncr
3029 e) genCmp could generate bad code (when left assigned to DPTR)
3030 f) Fixed bug in hasInc
3032 * /sdcc/src/ds390/ralloc.c:
3033 a) packRegsForSupport could mess up live information (Fixed)
3034 b) packRegsDPTRuse could be incorrect for left & right shift
3036 * /sdcc/src/mcs51/ralloc.c:
3037 packRegsForSupport could mess up the live information (Fixed)
3039 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3041 * /sdcc/src/SDCCast.c:
3042 can reverse a loop even if function call is present as long
3043 as the loop control variable is local & is not passed as parameter
3045 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3047 * /sdcc/ChangeLog: *** empty log message ***
3049 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3050 More builtin function additions for TININative
3052 * /sdcc/src/ds390/ralloc.c:
3053 Had broken the regression testsuite
3055 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3057 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3058 Added funcattr hasStackParms will be set for reentrant functions when there
3059 are paramteres on the stack, this helps in minimizing frame pointer generation
3060 typeFromStr can handle function pointers now
3062 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3063 *** empty log message ***
3065 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3067 * /src/ds390/gen.c, /src/ds390/main.c:
3068 More builtin function additions for TININative
3070 * /src/ds390/ralloc.c:
3071 Had broken the regression testsuite
3073 * /src/SDCCast.c: Fixed a bug in dumptree
3075 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3076 Added funcattr hasStackParms will be set for reentrant functions when there
3077 are paramteres on the stack, this helps in minimizing frame pointer generation
3078 typeFromStr can handle function pointers now
3080 * /doc/builtins.txt, /doc/TININative.txt:
3081 *** empty log message ***
3084 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3086 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3087 ALPHA version for -mTININative
3089 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3090 updated to reflect changes in the port structure
3093 added function do_assemble (similar to do_link) if non-null this function
3094 will be called to do assembly (-mTININative) requires a multi command
3096 added function genAssemblerEnd will be called to generate assembler Epilogue
3099 added _JavaNative to debug info printing
3101 * /src/SDCCmain.c: added option --tini-libid
3102 added port->do_assemble function (-mTININative) has a multi command assemble
3104 * /src/SDCCglue.c: Disabled "constExpr" check
3105 added port->genAssemblerEnd function
3107 * /src/SDCCglobl.h: Added option --tini-libid value
3110 tookout optimizeCompare from the header (has no external references)
3112 * /src/SDCCast.c: made one more function "static"
3114 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3116 * src/z80/mappings.i: Added z80asm support.
3118 * src/z80/main.c: Added z80asm support on --asm=z80asm
3120 * src/z80/gen.c: Fixed asm portability issues.
3122 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3124 * src/SDCCglue.c (printExterns): Added global/extern split.
3126 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3128 * support/regression/Makefile: added test for mcs51 model large
3130 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3132 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3134 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3136 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3138 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3140 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3142 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3144 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3146 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3148 * support/regression/tests/simplefloat.c: Port to mcs51.
3150 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3151 * support/regression/tests/bug-485362.c: Added.
3153 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3155 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3157 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3159 * src/z80/gen.c (aopDump): Added a dump function.
3161 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3162 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3164 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3166 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3168 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3170 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3172 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3174 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3176 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3178 * support/regression/ports/ds390/support.c: Use tinibios.
3180 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3182 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3184 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3185 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3187 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3189 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3191 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3193 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3195 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3196 (packRegsForIYUse): Created and optimised.
3198 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3200 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3201 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3203 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3205 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3207 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3209 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3211 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3213 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3215 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3217 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3219 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3221 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3223 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3225 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3226 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3227 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3229 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3231 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3232 (genNotFloat): Added.
3233 (genUminusFloat): Added.
3235 * device/lib/z80/Makefile: Added floating pt stubs.
3237 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3239 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3241 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3243 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3245 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3247 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3249 * sdcc/support/regression/Makefile: Add port ds390.
3251 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3253 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3255 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3257 * sdcc/support/regression/ports/ds390/support.c: Added.
3259 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3261 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3263 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3265 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3267 * device/include/malloc.h: Added z80 and gbz80 support.
3269 * device/lib/gbz80/heap.s: Added.
3271 * device/lib/z80/heap.s: Added.
3273 * device/lib/malloc.c: Added z80 and gbz80 support.
3275 * support/regression/tests/malloc.c (testMalloc): Added.
3277 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3279 * support/regression/tests/bug-478094.c: Added.
3281 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3283 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3285 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3287 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3289 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3291 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3293 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3295 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3297 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3299 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3301 * support/regression/tests/bug-477927.c: Added.
3303 * src/z80/peeph.def: Added minor rules.
3305 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3307 * src/z80/peeph.def: Added jump optimisation modification.
3309 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3311 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3313 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3315 * support/regression/tests/funptrs.c: Added.
3317 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3319 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3321 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3323 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3325 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3327 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3328 (movLeft2ResultLong): Created.
3330 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3331 (joinPushes): Added. Joins two char pushes into a word push.
3333 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3335 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3337 * support/makebin/Makefile (install): Added creation of dest dir.
3339 2001-10-24 Karl Bongers <karl@turbobit.com>
3341 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3343 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3345 * src/z80/ralloc.c: Turned off faulty pack for one use.
3347 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3349 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3351 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3353 * support/regression/Makefile: Improved clean
3355 * support/regression/ports/gbz80/spec.mk: Added clean
3357 * support/regression/ports/host/spec.mk: Added clean
3359 * support/regression/ports/z80/spec.mk: Added clean
3361 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3363 * support/regression/ports/mcs51/timeout.c: little improvements
3365 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3367 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3369 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3371 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3373 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3375 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3377 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3379 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3380 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3382 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3384 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3386 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3388 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3390 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3392 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3394 * support/regression/tests/longor.c: Added.
3396 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3398 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3400 * as/mcs51/aslink.h: define PATH_MAX
3402 * as/mcs51/asm.h: define PATH_MAX
3404 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3406 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3408 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3410 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3412 * src/SDCCglobl.h: define PATH_MAX
3414 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3416 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3418 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3420 * src/z80/gen.c (gencjneshort): Fixed
3422 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3424 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3426 * support/regression/tests/bug-469671.c: Added.
3428 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3430 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3432 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3434 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3436 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3438 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3440 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3442 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3444 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3446 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3448 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3450 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3452 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3454 * 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.
3456 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3458 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3460 2001-10-07 <johan@FRIJA>
3462 * device/lib/gets.c (gets): fixed the return value.
3464 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3465 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3467 * 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.
3469 * 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.
3471 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3473 * src/pic/gen.c: Removed Safe_strdup.
3475 * configure.in: Added option to enable libgc support.
3477 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3478 (bitVectUnion): Optimised.
3479 (bitVectIntersect): Optimised.
3480 (bitVectBitsInCommon): Optimised.
3481 (bitVectCplAnd): Optimised.
3483 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3485 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3487 * src/SDCCmain.c: distinguish between assembler debug and plain options
3489 * src/avr/main.c: remove standard assembler options
3491 * src/ds390/main.c: remove standard assembler options
3493 * src/mcs51/main.c: remove standard assembler options
3495 * src/port.h: removed "PENDING" comment
3497 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3499 * src/device/lib/_mulint.c : new, with assember functions
3501 * src/device/lib/_mullong.c : new, with assember functions
3503 * src/device/lib/_divuint.c : with assember functions
3505 * src/device/lib/_divsint.c : with assember functions
3507 * src/device/lib/_divulong.c: with assember functions
3509 * src/device/lib/_divslong.c: with assember functions
3511 * src/device/lib/_moduint.c : with assember functions
3513 * src/device/lib/_modsint.c : with assember functions
3515 * src/device/lib/_modulong.c: with assember functions
3517 * src/device/lib/_modslong.c: with assember functions
3519 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3521 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3523 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3524 replaced _mululong.c and _mulslong.c by _mullong.c
3526 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3528 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3530 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3532 * src/SDCCglue.c: test, if win32api is available for MINGW
3534 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3536 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3537 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3538 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3539 * support/regression/ports/host/spec.mk: removed GENERIC
3540 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3541 * support/regression/ports/z80/spec.mk: removed GENERIC
3543 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3545 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3547 * support/regression/tests/bug-467035.c: Created.
3549 2001-10-01 <johan@FRIJA>
3551 * src/SDCC.y: fixed bug #466586 part 1
3553 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3555 * SDCCicode.c: z80 has no generic pointers
3556 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3558 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3560 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3562 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3564 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3566 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3568 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3570 * configure.in: Fixed up so that ucsim is only configured once.
3572 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3574 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3575 (getPathDifference): As above.
3577 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3579 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3581 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3582 * .version: Updated to 2.3.1
3584 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3585 Added copyright header.
3587 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3588 (assemble): Added support for macro based assembler commands.
3589 (linkEdit): Added support for macro based linker commands.
3590 (preProcess): Changed the pre-processor to use macros.
3591 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3592 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3594 * device/lib/z80/crt0.s: Added module name for debugging.
3596 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3598 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3600 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3602 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3604 * src/Makefile.in: Added SDCCmacro and SDCCutil
3606 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3608 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3610 2001-09-16 <johan@FRIJA>
3612 * 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.
3614 2001-09-15 <johan@FRIJA>
3616 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3617 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3619 2001-09-11 <johan@FRIJA>
3621 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3623 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3625 * support/regression/tests/bug-460444.c: Added test case.
3627 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3628 (genCast): Added justification for all of the asserts.
3630 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3632 * support/regression/support.c: _xdata replaced by xdata
3634 * support/regression/spec.mk: removed _generic
3636 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3638 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3640 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3641 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3643 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3645 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3647 * support/regression/tests/bug-460010.c: Added test case.
3649 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3651 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3653 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3655 * support/regression/testfwk.c: removed workaround for bug #436344
3657 * support/regression/tests/bp.c: use less memory with mcs51
3659 * support/regression/tests/bug-441448.c: use less memory
3661 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3663 * support/regression/collate-results.py: typo
3665 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3667 * support/regression/tests/fetchoverlap.c: Added new test case.
3669 * support/regression/tests/bp.c: Added new test case.
3671 * support/regression/tests/bug-448984.c: Added new test case.
3673 * support/regression/tests/pow2shifts.c: Added new test case.
3675 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3676 (genlshTwo): Fixed right shift for count > 8.
3678 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3680 2001-09-08 <johan@FRIJA>
3682 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3684 2001-09-07 <johan@FRIJA>
3686 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3688 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3690 2001-09-06 <johan@FRIJA>
3692 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3693 * bernhard noted me at this: "() equals to (void)" (1.38)
3695 2001-09-05 <johan@FRIJA>
3697 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3699 2001-09-04 <johan@FRIJA>
3701 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3704 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3706 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3708 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3710 * link/z80/aslink.h: Fixed path for PATH_MAX
3712 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3714 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3716 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3718 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3720 * 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.
3722 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3724 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3725 (genCmp): Fixed up genCmp for the GB with longs.
3727 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3729 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3731 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3733 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3735 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3737 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3739 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3741 * 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.
3743 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3745 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3747 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3749 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3751 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3753 * sim/ucsim/configure: little improvement of Cygwin-detection
3754 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3755 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3756 * support/regression/tests/bug-221100.c: small changes for mcs51
3757 * support/regression/tests/bug-221168.c: small changes for mcs51
3758 * support/regression/tests/bug-227710.c: small changes for mcs51
3759 * support/regression/tests/staticinit.c: small changes for mcs51
3760 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3761 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3762 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601