1 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
5 * src/SDCCbitv.c: added function to free a bitvector
7 * src/SDCClrange.c: added function to recompute the liveranges
15 * src/z80/ralloc.c: recompute the liveranges after register packing
17 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
19 * src/SDCCloop.c (newInduction): fixed bug #845630
21 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
23 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
24 inadvertantly left behind from my 2003-11-12 change
26 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
28 Updated headers I neglected to commit yesterday.
32 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
34 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
35 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
36 * src/SDCCopt.c (eBBlockFromiCode),
37 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
38 the creation of the key hash table from the sequencing so it can be used
39 earlier (for some GCSE bug fixes still pending)
41 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
43 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
44 * support/regression/tests/addsub.c: testing genPlus shortcut
46 2003-11-15 Borut Razem <borut.razem@siol.net>
48 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
50 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
52 * src/SDCCcse.c (cseBBlock): fixed bug #527779
53 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
54 ordering is immaterial.
55 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
57 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
59 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
60 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
61 (SIGSEV) of bug #840381
62 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
63 unlink new file before rename if new and old filenames are the same)
65 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
67 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
68 uninitialized variables) for the mcs51. Set environment variable
69 SDCC_GENRAMCLEAR to test.
70 xdata initialization slightly shorter
72 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
75 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
76 #838241 & 780691 (basicly the same bug)
77 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
78 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
80 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
82 * src/SDCCmain.c (linkEdit): "fix" #834252
84 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
86 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
88 * src/SDCC.y: fixed bug #819403
90 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
92 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
93 the reentrant attribute.
94 * src/hc08/gen.c (genPackBits): added missing stack readjustment
95 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
97 * src/SDCCast.c (decorateType): fixed bug with storage class not being
98 updated during pointer dereference; f.e. ~(((char *)1)*) was being
99 erroneously reduced to a literal.
100 * src/hc08/ralloc.c (packRegisters, rematStr),
101 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
104 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
106 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
107 * doc/sdccman.lyx: changed from 'article' to 'book'
108 * doc/Makefile: readded test_suite_spec and cdbfileformat
110 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
112 * device/include/stdlib.h: include malloc.h to comply with ANSI
113 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
115 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
117 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
118 * doc/clean.mk: also remove *.out files
119 * doc/sdccman.lyx: some additions, larger top/bottom margins
121 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
123 * src/SDCC.y: fixed bug #837365
124 * support/regression/tests/bitopcse.c
125 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
126 a symbol (might be valop instead)
127 * device/lib/Makefile.in: added errno.c to HC08SOURCES
128 * device/lib/clean.mk: added hc08 to the cleaning list
130 2003-11-04 Borut Razem <borut.razem@siol.net>
132 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
134 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
135 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
136 malloc is declared in standard stdlib.h
138 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
140 * device/lib/hc08/Makefile: need to clean .rel not .o files
141 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
143 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
153 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
154 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
155 tests (which uses the port's oclsExpense function)
161 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
163 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
165 * src/SDCCcse.c (ifxOptimize),
166 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
167 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
168 deleting the IFX iCode.
169 * src/hc08/ralloc.c: reduced unneeded slocs
170 * src/hc08/gen.c: fixed bug in asmopToBoolean
172 2003-11-04 Borut Razem <borut.razem@siol.net>
174 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
175 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
176 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
177 transferred to configure
179 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
181 Use headers defined in the C[++] standards:
182 * sim/ucsim/gui.src/serio.src/fileio.cc
183 * sim/ucsim/gui.src/serio.src/frontend.cc
184 * sim/ucsim/gui.src/serio.src/main.cc
185 * sim/ucsim/gui.src/serio.src/posix_signal.cc
186 * support/Util/NewAlloc.c
192 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
194 * Added MSVC projects for hc08 assembler and linker:
195 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
196 /as/hc08/link_hc08.dsp
198 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
200 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
202 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
204 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
206 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
208 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
210 2003-10-31 Borut Razem <borut.razem@siol.net>
212 * support/cpp2/cpplib.h,
213 support/cpp2/cpplib.c,
214 support/cpp2/cpplex.c,
215 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
216 to switch _asm block preprocessing on / off. Default is
217 #pragma preproc_asm +
219 2003-10-31 Borut Razem <borut.razem@siol.net>
221 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
222 when outputting comment blocks (when executed with -C option) and
223 _asm (SDCPP specific) blocks
225 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
227 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
229 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
231 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
233 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
235 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
236 * src/SDCCast.c (decorateType): fixed bug #832664
238 2003-10-31 Borut Razem <borut.razem@siol.net>
240 * support\cpp2\cpplex.c: fixed for SDCPP:
241 comments(when executed with -C option) and _asm blocks
242 were included even if they where in skipped #if block.
243 Applied solution from GCC cpp 3.3.2
245 2003-10-31 Borut Razem <borut.razem@siol.net>
247 * src/SDCC.lex: sdcc now understands both formats:
248 '# <line_number> <file_name>' and
249 '#line <line_number> <file_name>'
250 * support/cpp2/cppmain.c: sdcpp now generates the standard
251 '# <line_number> <file_name>' instead of former
252 '#line <line_number> <file_name>'
254 2003-10-30 Borut Razem <borut.razem@siol.net>
256 * support/cpp2/cpphash.h,
257 * support/cpp2/cpplib.h
258 * support/cpp2/cpplex.c,
259 * support/cpp2/cppmain.c,
260 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
262 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
264 Fixed a number of problems revealed by bug #827883.
265 * src/SDCCloop.c (loopInvariants): Spill location of the
266 result operand should be recomputed if extracted from
267 a loop. Also, don't extract assignments of an iTemp
269 * src/SDCCast.c (isConformingBody): loop reversal should
270 not occur if the control variable is involved with a
273 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
275 * .version: bumped to 2.3.6 to reflect the big improvements
276 made by Erik and Klaus. Thanks!
278 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
280 Replaced the livrange code.
281 * src/SDCClrange.c: added new LR code
283 * src/SDCCBBlock.h: removed remainig parts from old LR code
284 * src/ds390/ralloc.c,
285 * src/ds390/gen.c: minor fixes to make it work with new code
287 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
292 * src/hc08/ralloc.c: Fix various warnings related to the hc08
293 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
294 (tweaked fix for bug #818696)
296 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
298 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
300 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
303 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
304 * src/mcs51/gen.c (gencjneshort),
305 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
306 more efficient (per Scott Bronson's suggestion)
308 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
310 Extended the semantics of the critical keyword to include
311 individual statements. See RFE #827755 and #799831
316 * support/Util/SDCCerr.c
317 * support/Util/SDCCerr.h
322 2003-10-19 Borut Razem <borut.razem@siol.net>
324 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
326 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
328 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
330 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
331 and predecrement operand is displayed
333 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
335 * src/SDCCval.c (valMinus): fixed bug #826041
337 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
339 Some hc08 related updates that I missed earlier
341 * support/regression/ports/hc08/spec.mk
343 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
345 New target "hc08" for the Motorola 68hc08 family of micros
353 * sim/ucsim/hc08.src/*
354 * sim/ucsim/configure.in
355 * src/ucsim/configure
356 * sim/ucsim/packages_in.mk
359 * device/include/mc68hc908qy.h
361 * device/lib/Makefile.in
362 * support/regression/ports/hc08/*
363 * support/regression/Makefile
365 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
367 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
369 * src/ds390/gen.c (genCast): fixed bug #821957
371 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
373 * device/lib/logf.c: "fixed" overlay bug
374 * support/regression/ports/host/spec.mk: added m library
375 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
376 * support/regression/tests/float_trans: added (for Eric)
378 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
380 * src/mcs51/gen.c (genCpl): fixed bug
381 http://sf.net/mailarchive/message.php?msg_id=6263915
383 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
385 * src/SDCCast.c (decorateType): added extended constant folding
386 * src/SDCCsymt.c (computeType): cleanup
387 * src/SDCCval.c (valShift): minor optimization
388 * support/regression/tests/ast_constant_folding.c: added
390 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
392 * src/SDCCmain.c: removed some unintended changes
394 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
396 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
397 * src/z80/gen.c: fixed part of bug #817589
398 * src/SDCCsymt.c (checkFunction): fixed bug #817895
400 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
402 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
420 * src/z80/gen.c: removed unused label "release:"
422 2003-10-06 Borut Razem <borut.razem@siol.net>
424 * src/SDCC.lex: removed definition of unused variables
425 save_optimize and save_options
427 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
429 * clean.mk: removed '=' in "-maxdepth=1"
430 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
431 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
433 2003-10-06 Borut Razem <borut.razem@siol.net>
435 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
436 my_unput() replaced by unput()
438 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
440 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
441 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
442 type-punned pointer will break strict-aliasing rules"
443 Old LR behaviour is again default; Klaus' LR can be choosen by
444 defining the environment variable LRKLAUS
448 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
449 * clean.mk: fixed removal of files in bin/CVS/
450 * device/lib/clean.mk: fixed removal of directories small and large
451 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
453 * src/SDCCval.c: removed superflous test for pedantic
455 2003-10-05 Borut Razem <borut.razem@siol.net>
457 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
458 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
459 message "unmatched #pragma SAVE and #pragma RESTORE"
461 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
463 * doc/sdccman.lyx: various additions and updates (interrupts, inline
464 assembly, critical functions, atomic, nojtbound)
466 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
468 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
474 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
477 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
479 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
481 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
482 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
483 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
485 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
487 * src/z80/gen.c (genRet): fixed bug #524753
488 * src/z80/gen.c (genCast): fixed internal error on cast from
490 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
491 fix for bug #477835 to the z80
492 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
493 for tracking iCodes in the peephole optimizer for z80
495 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
497 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
498 the other part of bug #814548
499 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
501 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
503 * src/SDCCcse.c: fixed part of bug #814548
505 2003-09-28 Borut Razem <borut.razem@siol.net>
507 * src/asm.c: rewrite of printILine() to use temporary file instead
509 * src/xa51/main.c: commented out declaration of int rewinds
511 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
513 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
515 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
517 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
518 * src/asm.c (printILine): Fixed bug #811015
520 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
522 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
525 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
527 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
528 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
529 to correctly handle general case of AOP_PAIRPTR
530 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
532 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
534 * src/mcs51/ralloc.c (fillGaps),
535 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
536 register positioning bug)
538 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
540 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
542 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
544 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
545 genCodePointerGet, genGenPointerGet, genFarPointerSet,
546 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
547 (ralloc doesn't intentionally do this now, but perhaps later)
548 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
549 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
550 register positioning bugs (Fixed bug #762602 and #795325)
551 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
553 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
554 lines that --i-code-in-asm generates
556 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
558 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
559 trying to fclose a FILE* that was already closed.
561 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
563 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
564 of const struct should be treated as if const themselves)
566 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
568 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
570 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
572 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
573 Unix (/n) and DOS (/r/n) line terminations.
575 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
577 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
580 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
582 * src/mcs51/gen.c (genFunction, genEndFunction),
583 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
584 and restore of EA so that stack offsets to parameters are
585 correct when using both critical and reentrant/stack-auto.
586 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
587 size (can be triggered in error if sloc is shared between
588 different sized objects)
589 * device/include/float.h: fixed macros to explicitly use
590 unsigned long where needed
592 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
594 Feature req. 799831: added code to allow nesting of critical functions
595 * src/mcs51/gen.c (genFunction, genEndFunction)
596 * src/ds390/gen.c (genFunction, genEndFunction)
598 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
600 * src/SDCCsymt.c (sclsFromPtr),
602 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
603 support for standard C idiom of memory mapped variables; for
604 example, *((xdata int*)0x1234) = 1 is now internally equivalent
605 to xdata int at 0x1234 tempvar = 1.
606 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
607 provided by Akiya ISHIDA
609 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
611 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
612 * src/SDCCval.c (constVal): added reduction from int to char
613 * src/SDCCval.c (valMult, valDiv): fixed sign handling
614 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
615 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
617 * support/regression/tests/shifts.c: fixed
619 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
621 * src/z80/gen.c (genXor): Fixed bug #805445
623 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
625 Fixed bug #621531 (const & volatile confusion in the type chain).
626 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
627 refer to the const or volatile state of the pointer itself.
640 * support/regression/tests/const.c
642 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
644 When checking for duplicated modules, use absolute paths
645 instead of relative paths. Files changed:
650 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
652 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
654 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
656 * device/include/string.h: added size_t typedef, changed
657 prototypes to use size_t, eliminated separate reentrant and
658 non-reentrant declarations, added _memmove declaration
659 * device/lib/_memcpy.c: changed to use size_t instead of int,
660 changed /4 to >>2 to avoid division library call
661 * device/lib/_memcmp.c,
662 * device/lib/_memset.c,
663 * device/lib/_strncat.c,
664 * device/lib/_strncpy.c,
665 * device/lib/_strncmp.c: changed to use size_t instead of int
666 * device/lib/_memmove.c: new file (fixed bug #772294)
667 * device/lib/Makefile.in: added _memmove.c
668 * device/lib/z80/asm_strings.s: fixed bug #772290
669 * support/regression/tests/bitfields.c: attempt to fix host assertion
670 failure on amd64-unknown-linux2.2
672 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
674 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
675 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
676 * as/z80/asmain.c (main): fixed bug #801766
678 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
680 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
683 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
685 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
686 reported in bug #800609
688 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
690 * Top header beautifications in src/pic16 directory:
691 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
692 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
693 pcoderegs.h, ralloc.c, ralloc.h
694 * main.c: added top header and GPL license notice
695 * pcode.c: fixed the if-conditional warning
697 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
699 * device/lib/_mullong.c: replaced int by short for gcc
701 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
703 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
704 and JUMPTABLE iCodes properly now (worked by accident before)
705 * src/mcs51/gen.c (leftRightUseAcc),
706 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
707 iCode properly now. Use getSize instead of nRegs since a & b
708 aren't part of the nRegs tally.
710 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
712 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
713 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
714 before instructions that use the _STATUS register
716 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
718 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
719 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
720 fetching of the pointer
721 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
722 copied from genNearPointerSet()
723 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
724 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
725 If they pop r0/r1 they must be called in the opposite order than aopOp().
726 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
727 (resp. --stack-auto), prepared for --xstack
729 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
731 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
733 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
735 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
736 these ports have their own __sdcc_external_start()
738 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
740 pic patch provided by Slade Rich <slade_rich@yahoo.com>
741 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
742 type for bits was changed. It resulted in bit variables becoming
743 global, which is not permitted in PIC 14 assembly output.
745 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
747 * doc/sdccman.lyx: various additions and updates. Rearranged sections
749 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
751 Z80 and MCS51 linkers complaint if a public symbol is defined
752 in more than one library module:
756 * as/mcs51/Makefile.in
758 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
760 A few small changes that speed up the peephole optimizer.
764 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
766 Try to make the peephole optimizer smarter by maintaining
767 an association between the assembly source code and the
768 iCodes that originated them. Put this information to use
769 with a new peephole rule condition "notVolatile" so that
770 the rules can be aggressive yet still safe.
775 * src/mcs51/peeph.def
777 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
781 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
782 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
783 if the left or right operand symbols have the accuse flag set.
785 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
787 Changed the type of the result of the ! (NOT) operator to char;
788 previously it returned the same type as the source. This allows
789 us to eliminate all the genFloatNot functions (all of its target
790 implementations were very buggy) since !float can use the same
793 * src/SDCCicode.c (ast2iCode): ! returns char
794 * src/mcs51/gen.c (genNot, genNotFloat),
795 * src/ds390/gen.c (genNot, genNotFloat),
796 * src/z80/gen.c (genNot, genNotFloat),
797 * src/pic/gen.c (genNot, genNotFloat),
798 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
800 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
802 pic patch provided by Slade Rich <slade_rich@yahoo.com>
803 1. Interrupt would not compile properly. Ensure PCLATH register is saved
804 during interrupts. Ensure WSAVE is located at a shared bank address.
805 2. Fixed page selection in some places
806 3. Fixed BTFSS/C to where necessary use registers directly and not simply
807 the registers name strings.
808 4. Fixed "signed / unsigned compare" compiler warnings.
809 5. The PIC port manages its own allocation of the general purpose
810 registers, but makes no attempt to reuse them. As a result when
811 compiling it soon runs out of general purpose registers. Some
812 additional code was added to the files pcode.c and device.c to walk
813 through the function call tree and rename the registers so that they
823 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
824 genPlus() & genMinus() when the result is the same as left or right
826 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
828 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
830 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
832 Made bitfield a distinct type from bit so that bitfields
833 convert as per ANSI C and bits retain their traditional
834 boolean style behaviour. Implemented bitfield support in
842 * src/ds390/gen.c: bit v bitfield split
843 * src/z80/gen.c: New support for bitfields
844 * support/regression/tests/bitfields.c: reenabled z80,
847 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
849 Rules 246.x, 247.x relate to bitfields, the others speed up
850 access to xdata mapped I/O devices.
852 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
854 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
856 Cleaned up genPackBits and genUnpackBits and added two helper
857 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
858 for literal assignments in genPackBits (thanks to Frieder for
864 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
866 Fixed bug #748310 (pointer to function type mishandled when the
867 function name is omitted). Also fixed a SIGSEGV when a function
868 attribute (reentrant, etc) is used on a non-function or on a
869 function but misplaced before the parameter list.
871 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
873 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
874 * support/Util/SDCCerr.h,
875 * support/Util/SDCCerr.c: Added func attr misuse error msg
877 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
879 Fixed bug #787649 by anonymous
880 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
881 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
883 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
885 Fixed numerous bitfield problems.
887 * src/SDCC.y: More bitfield related error checking
889 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
890 * support/Util/SDCCerr.h,
891 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
892 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
893 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
894 * support/regression/tests/bitfields.c: tests added
896 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
898 Made the constant following the "interrupt" keyword optional. If
899 omitted, the function will not automatically be given an entry
900 in the interrupt vector table (similar to #pragma NOIV, but
901 less syntacticly kludgy). The interrupt number is also now
902 range checked. Also fixed a bug in the high order bit example
909 * support/Util/SDCCerr.c
910 * support/Util/SDCCerr.h
913 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
915 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
916 * src/SDCCicode.c (operandOperation): rewritten some ops
917 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
918 * src/SDCCsymt.c (computeType): literals are handled the same way as any
920 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
921 be re-activated by defining REDUCE_LITERALS)
922 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
923 unsigned, but are signed by default
924 * src/SDCCval.c (constVal): rearranged
925 * src/SDCCval.c (valMod): preliminary fix
926 * src/SDCCval.c (valCastLiteral): use TYPE_* types
927 * support/regression/literalop.c: added, work in progress
929 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
931 Generate warnings for useless declarations like "char data;"
932 that don't do what new users expect.
935 * support/Util/SDCCerr.h
936 * support/Util/SDCCerr.c
938 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
940 * src/SDCCval.c (valMult): fix overflow detection of negative int
942 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
944 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
946 Changes to support big endian targets:
959 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
961 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
962 * device/lib/time.c: fixed warning "integer overflow in expression"
964 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
966 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
967 * src/SDCCval.c (constVal): changed default to signed; hex and octal
968 constants are unsigned; added recognition of "u" flag for unsigned
969 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
970 * src/SDCCval.c (valDiv, valMod): fixed signdness
971 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
972 signedness of modulo, left and right shift
973 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
974 * support/Util/SDCCerr.h: added warning W_INT_OVL
975 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
976 * src/SDCCast.c (ast_print): improved output of constants
978 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
980 Fixed some warnings when building with MSVC:
993 * support\cpp2\cpplib.c
997 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
999 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1001 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1003 * support\librarian\clean.mk: Do not remove Makefile.
1004 * support\librarian\Makefile: added.
1006 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1008 Added librarian to MSVC build:
1011 * support\librarian\librarian.dsp
1013 'configure' not needed for librarian, removed:
1014 * support\librarian\configure
1015 * support\librarian\configure.in
1016 * support\librarian\config_in.h
1017 * support\librarian\Makefile.in
1019 Hopefully these ones built the librarian and the rest of sdcc properly:
1021 * Makefile.common.in
1023 Messed up 'configure', so revert to previous version:
1027 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1029 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1030 there, while the mantissa of a double is "only" 53 bits wide.
1032 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1034 Adding sdcclib to the build. MSVC project coming soon.
1035 Files added/changed:
1037 * support\librarian\clean.mk
1038 * support\librarian\configure
1039 * support\librarian\configure.in
1040 * support\librarian\config_in.h
1041 * support\librarian\Makefile.bcc
1042 * support\librarian\Makefile.in
1043 * support\librarian\sdcclib.c
1046 * Makefile.common.in
1050 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1052 Linker now complaints if linked modules have conflicting options, for
1053 example, one compiled using --model-large and another one compiled with
1054 --model-small. The following files were modified:
1076 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1078 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1079 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1081 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1083 * src/z80/mappings.i: fix _mul[us][int,long] entries
1085 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1087 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1089 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1091 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1092 * support/regression/tests/bitopcse.c: added
1100 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1102 added support for new library format to z80, gbz80 linkers:
1108 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1110 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1111 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1113 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1115 added DUMMY_READ_VOLATILE:
1124 * src/SDCCcse.c (algebraicOpts): many improvements
1125 * src/SDCCcse.h: removed algebraicOpts()
1126 * src/SDCCicode.c (picDummyRead): added
1128 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1130 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1131 "Insufficient space in data memory".
1133 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1135 * src/mcs51/gen.c: fixed bug #771358
1136 * src/z80/gen.c: fixed bug #759087
1138 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1140 * src/pic16/glue.c: minor cleanup by Vangelis
1142 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1144 * device/include/regc515c.h: fixed #758477
1145 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1146 * device/lib/_gptrput.c: saved a few bytes
1147 * my tab spacing is 8, yours too?)
1148 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1149 * device/lib/serial.c: process RX bytes earlier than TX bytes
1150 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1152 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1154 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1156 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1158 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1160 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1162 * device/lib/Makefile.in: bad fix, reverted to 1.43
1164 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1166 * device/lib/Makefile.in: added missing z80 object files
1168 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1170 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1171 pic16 progress by Vangelis:
1186 * pic16/pcodepeep.c:
1189 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1191 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1193 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1195 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1196 added gbz80 build to MSVC project.
1197 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1198 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1199 from 8051 stuff and setup so it links using a .lnk file.
1201 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1203 * support/librarian/sdcclib.c: sdcc librarian.
1204 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1207 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1209 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1211 2003-07-02 Borut Razem <borut.razem@siol.net>
1213 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1214 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1215 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1216 src/xa51/main.c, src/z80/main.c:
1217 virtualization of glue() function: each port has it's own glue function,
1218 which is accessed by do_glue function pointer in PORT.general structure
1220 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1222 * DS800C400 fun, improved ROM interface and tinibios.
1224 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1226 * More support for DS80C400. Now includes beginning of interface to ROM.
1228 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1230 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1232 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1234 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1236 2003-06-19 Borut Razem <borut.razem@siol.net>
1238 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1240 2003-06-19 Borut Razem <borut.razem@siol.net>
1242 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1243 fixed Z80 port - crt0.o: cannot open.
1245 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1247 * support/Util/MySystem.c (merge_command): revert bad fix
1249 2003-06-18 Borut Razem <borut.razem@siol.net>
1251 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1253 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1255 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1256 option --use-stdout sends errors to stdout instead of stderr.
1258 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1260 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1262 2003-06-15 Borut Razem <borut.razem@siol.net>
1264 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1265 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1266 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1267 fixed width array of pointers replaced with sets;
1268 multiple include and lib paths ared transferred to preprocessor and linker
1269 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1270 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1271 fixed width array of pointers
1272 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1273 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1274 fixupPath(), getPathDifference()
1275 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1276 fixed width array of pointers
1278 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1280 * src/pic16/ralloc.c: fix warnings
1281 * src/pic16/pcode.c: fix warning
1283 2003-06-10 Scott Dattalo <scott@dattalo.com>
1285 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1286 know all the details, but essentially this set of changes enable
1287 the pic16 port to generate movff instructions and generate assembler
1292 * src/pic16/pcode.c:
1293 * src/pic16/device.c:
1295 * src/pic16/pcode.h:
1296 * src/pic16/pcoderegs.c:
1297 * src/pic16/ralloc.c:
1298 * src/pic16/ralloc.h:
1300 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1302 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1303 added option --vc, so sdcc errors and warnings are compatible with
1304 Microsoft Visual Studio.
1306 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1308 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1309 device/lib/libfloat.lib: added atof function.
1311 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1313 * doc/sdccman.lyx: updated to Lyx 1.3
1314 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1315 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1316 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1318 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1320 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1322 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1324 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1325 additions to the "related tools/documentation" section
1327 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1329 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1331 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1333 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1334 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1336 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1338 * doc/sdccman.lyx: fix double dash and other minor things
1339 * doc/Makefile: fix double dash
1341 2003-05-28 Karl Bongers(patches from Martin Helmling)
1342 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1343 condition and ignore commands.
1345 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1347 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1348 is in parts still quite out of date, I did changes as far as I felt makes sense
1349 for a non-native english speaker.
1350 Please feel free to add to the manual or to correct my changes.
1351 * doc/Makefile: undid touching the date of intermediate tex files.
1353 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1355 * doc/sdccman.lyx: Manual has an index now
1357 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1359 Finalize muluint/mulsint and mululong/mulslong merging:
1360 * device/lib/_mulint.c
1361 * device/lib/_mullong.c
1362 * device/lib/gbz80/mul.s
1363 * device/lib/gbz80/stubs.s
1364 * device/lib/z80/mul.s
1365 * device/lib/z80/stubs.s
1366 * src/SDCCsymt.c (initCSupport)
1368 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1370 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1371 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1372 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1373 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1376 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1378 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1379 the regression tests I'm not brave enough to enable 245.b, 245.c
1380 * doc/sdccman.lyx: added latex preamble for hyperref package.
1381 Using pdflatex this will give you a hyperlinked pdf file with
1382 bookmarks. (prepend '%' before /usepackage if this breaks something)
1384 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1386 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1388 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1390 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1392 2003-05-21 <johan@balder>
1394 * src/SDCCglue.c (printIval): fixed bug #739934
1396 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1398 Applied patch from bug 737905 (renamed yylineo to mylineno):
1405 * src/pic16/pcode.c: Cleaned warnings
1406 * src/pic16/pcodeflow.c: Cleaned warnings
1407 * src/pic16/pcoderegs.c: Cleaned warnings
1409 2003-05-19 Scott Dattalo <scott@dattalo.com>
1411 * src/pic16/pcode.c: Cleaned warnings
1412 * src/pic16/pcodepeep.c: Cleaned warnings
1413 * src/pic16/ralloc.c: Cleaned warnings
1415 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1417 * doc/sdccman.lyx: fixed bug 739745
1418 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1420 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1422 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1423 it can be defined with CFLAGS when running configure
1424 * src/SDCCmain.c: fixed compiling + linking with object files
1426 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1428 * configure.in: configure for pic16 port,
1429 added --disable-pic16-port
1430 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1431 * src/SDCCmain.c: linkOptions is changed to set *,
1432 added if/endif conditional macros to remove options help
1433 messages from optionsTable when a port is not configured, added
1434 support for the PIc16 port in the ports table, when executing
1435 the compiler with no port specified on command line, a default
1436 port is selected with the new macro DEFAULT_PORT which is
1437 defined in port.h, in setDefaultOptions() linkOptions is removed
1438 from initialization assignment, since now it is a set,
1439 parseCmdLine uses setParseWithComma for linkOptions, in
1440 linkEdit() linkOptions are accessed with new function indexSet()
1441 which returns the i'th item of a set variable. See SDCCset.c, in
1442 linkEdit() when calling buildCmdLine(), added linkOptions as
1443 last argument. Now users can pass arguments to gplink via the
1444 -Wl option, main() uses pic16glue() to glue up pic16 programs
1445 * src/SDCCpeeph.c: various changes to support pic16
1446 * src/SDCCset.c: added function void *indexSet(set *, int) to
1447 return the i'th item of the set
1448 * src/SDCCset.h: added function prototype for indexSet()
1449 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1450 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1451 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1452 added macro DEFAULT_PORT
1453 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1454 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1456 * src/pic16/glue.c: commented out some error producing lines
1457 * src/pic16/main.c: __config directives are commented out to stop
1458 gpasm complaining and test the linkage with gplink, _linkCmd and
1459 _asmCmd changed to be more gplink and gpasm friendly
1460 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1461 produced an error when parsed, peep rule 12 is added to utilize
1462 movff, but it is commented out since the pCode does not support
1463 yet a command with 2 address arguments
1465 2003-05-18 <johan@balder>
1467 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1468 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1469 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1471 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1472 Added feature to script commands from file.
1474 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1476 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1477 * src/SDCCutil.c: include ctype.h for win32
1479 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1481 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1483 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1485 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1486 Fixed so you can set breakpoints prior to run, run does not stop
1487 on entry now. Add tbreak. Other enhancements and fixes for use
1490 2003-05-12 Borut Razem <borut.razem@siol.net>
1492 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1494 2003-05-11 Borut Razem <borut.razem@siol.net>
1496 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1497 the path of bin directory, so that PATH is the only env. variable, which has to be set
1498 in case of standard installation.
1499 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1500 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1501 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1503 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1505 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1506 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1507 temp files are in the port dir; clean the gen/test directory when
1508 generating new test.c
1509 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1510 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1511 * support/regression/tests/zeropad.c: added
1513 2003-05-09 <johan@balder>
1515 * src/SDCCglue.c: fixed bug #597940
1517 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1519 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1520 cache sfr, optimize next,step, fix off by one sourceline,
1521 support ddd list function.
1522 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1524 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1526 * support/regression/HTMLgen.py: added compare_s2f()
1527 * support/regression/Makefile: redo 1.27
1528 * support/regression/generate-cases.py: redo 1.5
1530 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1532 * support/regression/tests/float.c: workaround 33 bit hex constant
1533 * support/regression/tests/simplefloat.c: fix division for host
1535 2003-04-29 Scott Dattalo <scott@dattalo.com>
1537 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1538 that tame's the PIC's over-aggressive optimizer.
1540 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1542 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1545 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1547 Initial support for DS80C400. "Hello world" runs on TINIm400
1550 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1552 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1553 * Some notes on ddd usage added in debugger/README
1554 Martin Helmling adding more features and fixes for ddd GUI debugger.
1555 Code added for nexti, stepi, up, down, and other adjustments.
1557 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1559 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1560 * src/pic/peeph.def Added two rules to optimize carry manipulation
1561 * src/pic/* removed debug printfs
1563 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1565 * debugger/mcs51/cmd.c: added header newalloc.h
1567 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1569 * as/Makefile: new EXEEXT
1570 * as/z80/Makefile: remove trailing slash of BUILDIR
1571 * as/z80/clean.mk: new EXEEXT
1572 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1573 * support/cpp2/Makefile.in: new EXEEXT
1574 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1576 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1578 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1579 EXEEXT was introduced to fix all related problems with targets
1580 "clean", "install" and "uninstall"; a couple of further flaws
1581 especially with "clean" have been fixed too
1582 * as/mcs51/Makefile.in
1587 * debugger/mcs51/Makefile.in
1588 * debugger/mcs51/clean.mk
1590 * link/z80/Makefile.in
1593 * packihx/Makefile.in
1595 * sim/ucsim/Makefile
1596 * sim/ucsim/clean.mk
1597 * sim/ucsim/avr.src/Makefile.in
1598 * sim/ucsim/avr.src/clean.mk
1599 * sim/ucsim/s51.src/Makefile.in
1600 * sim/ucsim/s51.src/clean.mk
1601 * sim/ucsim/xa.src/Makefile.in
1602 * sim/ucsim/xa.src/clean.mk
1603 * sim/ucsim/z80.src/Makefile.in
1604 * sim/ucsim/z80.src/clean.mk
1605 * sim/ucsim/main_in.mk
1606 * sim/ucsim/packages_in.mk
1607 * sim/ucsim/gui.src/Makefile.in
1608 * sim/ucsim/gui.src/serio.src/Makefile.in
1609 * sim/ucsim/gui.src/serio.src/clean.mk
1612 * support/cpp2/Makefile.in
1613 * support/cpp2/clean.mk
1614 * support/makebin/Makefile
1615 * support/makebin/clean.mk
1616 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1617 * doc/sdccman.lyx: --program-suffix no longer needed
1619 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1621 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1622 Martin Helmling added support for ddd GUI debugger.
1623 Code added to display assembly, set variables, and other commands
1624 to interface to ddd.
1626 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1628 * as/Makefile: fix target clean
1629 * as/clean.mk: fix target clean
1630 * as/z80/clean.mk: fix target clean
1632 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1634 * Makefile.common.in: added @EXEEXT@
1635 * configure.in: removed all mingw32 stuff
1636 * configure: rebuilt from configure.in
1637 * doc/sdccman.lyx: updated section "installation"
1638 * support/scripts/sdcc_mingw32: adapted to configure
1639 * support/scripts/sdcc_cygwin_mingw32: added
1641 2003-04-22 Scott Dattalo <scott@dattalo.com>
1643 * src/pic Added object file support for the PIC port
1644 * src/pic Applied patch from Craig Franklin (this started the object file support)
1645 * src/regression Updated the PIC regression tests for object files
1647 2003-04-20 Borut Razem <borut.razem@siol.net>
1649 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1650 lklex.c: In function `getfid':
1651 lklex.c:203: warning: array subscript has type `char'
1652 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1653 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1654 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1655 stack handling macros
1657 2003-04-19 Borut Razem <borut.razem@siol.net>
1659 * "handling space characters in file path" task:
1660 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1661 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1662 * support/Util/MySystem.h: make it self-sufficient
1663 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1664 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1665 handling space characters in file path
1666 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1667 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1668 * support/Util/MySystem.c: handling space characters in executable's path
1670 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1672 * as/z80/Makefile: fix permanent rebuild of z80
1673 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1674 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1676 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1678 * src/SDCCopt.c: add special case optimization to replace modulo by
1679 a power of two with a bitwise AND.
1681 2003-04-18 <johan@balder>
1683 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1685 2003-04-17 <johan@balder>
1687 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1688 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1690 2003-04-13 Borut Razem <borut.razem@siol.net>
1692 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1693 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1694 fixed mingw problem in adl_NORMALIZE_PATH
1696 2003-04-12 Borut Razem <borut.razem@siol.net>
1698 * fixed "#pragma SAVE/RESTORE can not be nested":
1699 * src/SDCC.lex: reworked pragma handling functions
1700 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1701 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1703 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1705 * src/SDCCutil.c (pathEquivalent): defined but not used
1706 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1707 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1708 * configure: rebuilt from configure.in
1709 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1710 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1711 * device/include/Makefile.in: replace sdcc_datadir
1712 * device/lib/Makefile.in: replace sdcc_datadir
1713 * Makefile.common.in: add LDFLAGS from configure
1714 * packihx/Makefile.in: use LDFLAGS
1715 * src/Makefile.in: use LDFLAGS
1716 * support/cpp2/Makefile.in: add LDFLAGS from configure
1717 * support/makebin/Makefile: use LDFLAGS
1718 * .version: bumped version number to 2.3.5
1720 2003-04-12 Borut Razem <borut.razem@siol.net>
1722 * completed "different paths" task:
1723 * src/SDCCmacro.c: fixed bug in handling quotes
1724 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1725 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1727 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1729 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1731 2003-04-11 kevin Vigor <kevin@vigor.nu>
1733 * ds390/gen.c ds390/peeph.def: fix bug 706781
1735 2003-04-11 Borut Razem <borut.razem@siol.net>
1737 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1739 2003-04-10 Scott Dattalo <scott@dattalo.com>
1741 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1742 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1743 set - this bit used to not be set...).
1744 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1745 bad code in PIC Port
1746 * src/regression/and2.c added to test bug 609268
1747 * src/regression/Makefile added and2.c to regression test
1750 2003-04-08 <johan@CP255758-A>
1752 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1753 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1754 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1756 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1758 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1760 * support/cpp2/Makefile.in: fix bug #487815
1761 * configure: rebuilt from configure.in
1762 * Makefile.common.in: docdir changed, new path suffixes
1763 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1764 * sdcc_vc_in.h: reflect changes from sdccconf.h
1765 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1766 * src/SDCCutil.h: remove BINDIR hack
1767 * doc/sdccman.lyx: update new path hierarchy
1769 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1771 * src/SDCCpeeph.c: added okToRemoveSLOC test
1773 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1775 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1777 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1779 * src/SDCCpeeph.c: added labelIsReturnOnly test
1780 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1782 2003-04-05 <johan@balder>
1784 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1785 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1786 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1787 * src/SDCCast.c: fixed a warning
1788 * src/SDCCast.h: fixed a warning
1789 * src/SDCCicode.c (operandFromAst): fixed a warning
1791 2003-04-04 <johan@balder>
1793 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1794 * src/SDCCast.c (decorateType): fixed bug #715076
1795 * src/SDCC.y: fixed bug #702907
1797 2003-04-03 <johan@balder>
1799 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1800 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1801 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1802 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1803 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1805 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1807 * _decdptr.c: fix return values
1808 * _gptrget.c: fix return values
1809 * _gptrgetc.c: fix return values
1810 * _gptrput.c: fix return values
1811 * _mulint.c: fix return values
1812 * as/z80/Makefile: fix 'make -j' problem
1814 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1816 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1817 * configure.in: big cleanup, updated to autoconf 2.5x
1818 * configure: rebuilt from configure.in
1819 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1820 * sdcc_vc_in.h: reflect changes from sdccconf.h
1821 * doc/Makefile: fixed a flaw in "make install"
1823 2003-04-02 <johan@balder>
1825 * src/ds390/gen.c (genCmp): no comments
1826 * src/mcs51/gen.c (genCmp): no comments
1827 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1828 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1830 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1832 * support/regression/generate-cases.py: place generated file in given sub directory
1833 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1834 * support/regression/Makefile: improvements for 'make -j';
1835 side effect: it's simpler and faster now
1837 2003-03-31 Borut Razem <borut.razem@siol.net>
1839 * src/z80/main.c: link-{port} and as-{port} defined without path
1840 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1842 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1844 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1846 2003-03-30 Borut Razem <borut.razem@siol.net>
1848 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1849 changed type of list parameter to set
1850 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1851 * src/port.h: changed type of do_assemble() parameter to set
1852 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1853 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1854 definition of "cppoutfilename" macro with NULL value in preProcess()
1855 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1856 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1857 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1858 replaced with set *binPathSet
1859 * shash_add() deallocates the item, if allready exsists, before adding the new one
1860 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1862 2003-03-30 Scott Dattalo <scott@dattalo.com>
1864 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1865 a nested for loop bug in the PIC port
1866 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1869 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1871 * support/Util/dbuf.h: remove C++ stuff to make it portable
1873 2003-03-28 Borut Razem <borut.razem@siol.net>
1875 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1876 literal strings in stringLiteral()
1877 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1878 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1881 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1883 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1885 2003-03-26 <johan@balder>
1887 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1888 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1889 * src/SDCCast.c (decorateType): fixed " -v < 3"
1891 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1893 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1894 Added Lenny Story's debug infrastructure changes:
1895 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1896 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1897 * src/cdbFile.c: added
1898 * src/SDCCdebug.c: added
1899 * src/SDCCdebug.h: added
1900 * src/SDCCast.c (createFunction)
1901 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1902 * src/SDCCmain.c (parseCmdLine, main)
1903 * src/SDCCmem.c (redoStackOffsets)
1904 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1907 * src/avr/gen.c (genAVRCode)
1908 * src/ds390/gen.c (gen390Code)
1909 * src/mcs51/gen.c (gen51Code)
1910 * src/pic/gen.c (genpic14Code)
1911 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1912 * src/xa51/gen.c (genXA51Code)
1913 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1915 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1917 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1918 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1920 2003-03-22 <johan@balder>
1922 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1924 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1926 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1927 * doc/cdbfileformat.lyx: added, written by Lenny Story
1928 * doc/Makefile: added cdbfileformat.lyx
1929 * doc/clean.mk: added cdbfileformat.lyx
1931 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1933 * src/mcs51/peeph.def: fix bug #705773
1935 2003-03-20 <johan@balder>
1937 An sfr/sbit can have an "at #" AND an initializer
1938 * src/SDCCsymt.c (checkSClass):
1939 * src/SDCCmem.c (allocGlobal):
1940 * src/SDCCmem.c (allocLocal):
1941 * src/SDCCast.c (createBlock):
1943 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1945 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1947 2003-03-16 <johan@balder>
1949 Undid the hackup of const and volatile, the problem is much bigger
1951 * src/SDCCast.c:1.171
1952 * src/SDCCglue.c:1.138
1953 * src/SDCCicode.c:1.146
1954 * src/SDCCsymt.c:1.150
1955 * src/SDCCval.c:1.65
1957 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1959 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1960 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1962 2003-03-13 <johan@balder>
1964 Hackup const and volatile modifiers in type chains a bit:
1966 * src/SDCCast.c:1.169
1967 * src/SDCCglue.c:1.136
1968 * src/SDCCicode.c:1.143
1969 * src/SDCCsymt.c1.146
1970 * src/SDCCsymt.h1.59
1971 * src/SDCCval.c:1.63
1973 2003-03-12 <johan@balder>
1975 * src/SDCCBBlock.h: more LRH debugging junk
1976 * src/SDCCcflow.h: more LRH debugging junk
1977 * src/SDCCloop.c: more LRH debugging junk
1978 * src/SDCC.y (struct_declaration): fixed bug #697590
1979 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1980 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1981 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1983 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1984 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1985 test function names must now match exactly).
1986 * src/SDCCcse.c: added special case in findCheaperOp to allow
1987 extending a short integer. Makes less awful code for bug 700121 test case.
1989 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1991 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1992 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1994 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1996 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1997 actually called (operandsNotEqual() was called for all
1998 operandsNotEqualX tests).
2000 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2002 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2003 with shorter literals. Fixes bug 700121.
2005 2003-03-11 <johan@balder>
2007 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2009 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2011 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2012 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2014 2003-03-10 Borut Razem <borut.razem@siol.net>
2016 * src/SDCCmain.c: pipe preprocessor's output
2017 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2018 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2019 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2020 which closes all pipes in pipeSet set
2021 * src/SDCCset.c: free deleted item in function deleteSetItem()
2022 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2023 moved from z80 to src subproject
2024 * .version: increased version number to 2.3.4
2026 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2028 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2029 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2030 * support/regression/ports/xa51/spec.mk: fix typo
2032 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2034 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2036 2003-03-09 Borut Razem <borut.razem@siol.net>
2038 * src/SDCCmain.c: pipe preprocessor's output
2039 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2040 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2041 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2042 which closes all pipes in pipeSet set
2043 * src/SDCCset.c: free deleted item in function deleteSetItem()
2044 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2045 moved from z80 to src subproject
2047 2003-03-09 Borut Razem <borut.razem@siol.net>
2049 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2050 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2051 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2052 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2053 * src/SDCCglobl.h: unification of WIN32 native definitions
2055 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2057 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2059 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2061 * src/configure.in: check for endianess (even while cross-compiling)
2062 * src/configure: check for endianess (even while cross-compiling)
2063 * src/configure_in.h: check for endianess (even while cross-compiling)
2064 * src/avr/gen.c: remove old endianess stuff
2065 * src/mcs51/gen.c: remove old endianess stuff
2066 * src/ds390/gen.c: remove old endianess stuff
2067 * src/pic/gen.c: remove old endianess stuff
2068 * src/pic/genarith.c: remove old endianess stuff
2069 * src/pic/glue.c: fix endianess check
2070 * src/pic16/gen.c: remove old endianess stuff
2071 * src/pic16/genarith.c: remove old endianess stuff
2072 * src/pic16/glue.c: fix endianess check
2073 * src/xa51/gen.c: remove old endianess stuff
2074 * src/z80/gen.c: fix endianess check
2075 * src/SDCCglue.c: fix endianess check
2076 * src/ds390/peeph.def: fix bug 700036
2078 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2080 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2081 * src/configure: find appropriate data-types on host for SDCC's int and long
2082 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2083 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2084 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2086 2003-03-07 <johan@balder>
2089 some minor cleanups before the big shot
2090 OP_DEFS and OP_USES now use Kevin's protection
2091 new option --nolabelopt
2102 * src/ds390/ralloc.c:
2103 * src/mcs51/ralloc.c:
2105 * src/xa51/ralloc.c:
2108 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2110 * src/pic/pcode.c (get_op): fix 64 bit warnings
2111 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2112 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2113 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2114 * support/regression/tests/malloc.c: fix 64 bit warnings
2116 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2118 * src/mcs51/gen.c (genMinus): fixed bug 696436
2120 2003-03-02 Borut Razem <borut.razem@siol.net>
2122 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2124 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2126 * configure.in: test for mkstemp
2127 * sdccconf_in.h: add HAVE_MKSTEMP
2129 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2131 * device/include/ctype.h: removed warning while using --stack-auto
2132 * device/include/malloc.h: removed warning while using --stack-auto
2133 * device/include/string.h: removed warning while using --stack-auto
2135 2003-02-23 Borut Razem <borut.razem@siol.net>
2137 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2138 because NDEBUG is defined (see man assert)
2139 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2141 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2143 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2144 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2146 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2148 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2149 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2151 2003-02-18 <johan@balder>
2153 * as/mcs51/asmain.c (asmbl): module can start with a digit
2154 * as/z80/asmain.c (asmbl): module can start with a digit
2156 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2158 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2159 * src/asm.c: fix pipe() for Mingw32
2161 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2163 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2164 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2165 make -V work again; --c1mode reads now from stdin
2166 * doc/sdccman.lyx: added --c1mode
2167 * support/Util/SDCCerr.c: new messages for c1 mode
2168 * support/Util/SDCCerr.h: new messages for c1 mode
2169 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2171 2003-02-15 <johan@balder>
2173 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2175 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2177 * doc/sdccman.lyx: Environment variables, -o and other minor things
2179 2003-02-14 <johan@balder>
2181 * src/xa51/main.c: before anyone really tries to use it :)
2183 * Install doc's in share/sdcc/doc
2184 * removed some obsolete files
2185 * Do a proper make distclean and uninstall
2186 M Makefile.common.in
2189 M device/include/Makefile.in
2190 M device/lib/Makefile.in
2193 M sim/ucsim/doc/Makefile.in
2196 R src/xa51/peeph.rul
2197 M support/cpp2/Makefile.in
2198 M support/makebin/Makefile
2201 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2203 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2205 2003-02-10 Borut Razem <borut.razem@siol.net>
2207 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2208 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2209 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2210 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2211 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2212 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2213 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2214 src/z80/Makefile.bcc: Borland Makefile cleanup
2215 * as/z80/Makefile.bcc: Added Borland Makefile
2216 * support/cpp2/borland.h: Removed
2218 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2220 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2221 * src/SDCC.lex: new pragma NOIV
2222 * src/SDCCglobl.h: new pragma NOIV
2223 * src/SDCCmem.c: new pragma NOIV
2225 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2227 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2229 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2231 * src/SDCCmain.c: signal handling is switched off by --debug
2232 * doc/Makefile: small fix for install; use clean.mk again
2233 * doc/clean.mk: clean *.pdf and *.html too
2235 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2237 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2238 * device/lib/printfl.c: fix a ds390 bug by making it portable
2239 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2240 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2241 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2242 * debugger/mcs51/cmd.c: converted multi-line string literals
2243 * sim/ucsim/globals.cc: converted multi-line string literals
2244 * src/SDCCmain.c: introduced signal handler to remove temp files
2245 * doc/Makefile: small tweaks, implement clean
2246 * doc: removed generated files
2248 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2250 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2251 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2252 Address Record is not correctly generated for DS390."
2254 2003-02-02 Borut Razem <borut.razem@siol.net>
2256 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2257 * as/mcs51/asm.h: fixed compilation with Borland C
2258 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2259 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2260 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2261 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2262 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2263 src/z80/Makefile.bcc: delete $(LIB) only if exist
2264 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2266 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2268 * device/include/malloc.h: introduced NULL
2269 * device/include/string.h: introduced NULL
2270 * device/include/stdlib.h: introduced NULL
2271 * device/lib/_memcpy.c: removed NULL
2272 * device/lib/_strcat.c: removed NULL
2273 * device/lib/_strchr.c: removed NULL
2274 * device/lib/_strcmp.c: removed NULL
2275 * device/lib/_strcpy.c: removed NULL
2276 * device/lib/_strcspn.c: removed NULL
2277 * device/lib/_strlen.c: removed NULL
2278 * device/lib/_strncat.c: removed NULL
2279 * device/lib/_strncmp.c: removed NULL
2280 * device/lib/_strncpy.c: removed NULL
2281 * device/lib/_strpbrk.c: removed NULL
2282 * device/lib/_strrchr.c: removed NULL
2283 * device/lib/_strspn.c: removed NULL
2284 * device/lib/_strstr.c: removed NULL
2285 * device/lib/_strtok.c: removed NULL
2286 * device/lib/malloc.c: removed NULL, include own header
2288 2003-02-02 <johan@balder>
2290 * 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
2291 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2292 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2293 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2294 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2295 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2297 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2299 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2302 2003-02-01 <johan@balder>
2304 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2306 2003-01-31 <johan@CP255758-A>
2308 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2310 2003-01-30 <johan@balder>
2312 * src/SDCCBBlock.c: automatic bug detection
2313 * src/SDCCicode.c: automatic bug detection
2315 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2317 * src/SDCCglobl.h: now --xram-size 0 works
2318 * src/SDCCmain.c: now --xram-size 0 works
2320 2003-01-29 <johan@balder>
2322 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2324 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2326 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2327 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2328 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2329 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2330 * src/SDCCglobl.h: Added options --xram-size and --code-size
2331 * src/SDCCmain.c: Added options --xram-size and --code-size
2333 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2335 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2336 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2338 2003-01-27 <johan@balder>
2340 * src/SDCC.y: fixed bug #613764
2342 2003-01-26 <johan@balder>
2344 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2345 * src/SDCCsymt.h: fixed bug #673374
2346 * src/SDCCglue.c: fixed bug #661910
2347 * src/SDCCast.c: fixed bug #458099 and 673374
2349 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2351 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2352 * as/mcs51/strcmpi.h: added
2353 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2354 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2355 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2356 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2357 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2358 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2359 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2360 * as/mcs51/Makefile.aslink: new module strcmpi
2361 * as/mcs51/Makefile.asx8051: new module strcmpi
2362 * as/mcs51/Makefil.bcc: new module strcmpi
2363 * as/mcs51/Makefile.in: new module strcmpi
2364 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2366 2003-01-26 <johan@balder>
2368 * src/SDCCglue.c: reverted back to 1.124
2369 * src/SDCCast.c: reverted back to 1.156
2370 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2372 2003-01-25 <johan@balder>
2374 * src/SDCCglue.c: A better fix for bug #661910
2375 * src/SDCCast.c: A better fix for bug #661910
2376 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2378 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2380 * src/Makefile.in: remove spawn.o
2381 * src/SDCCmain.c: remove spawn.h
2382 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2383 * src/spawn.c: removed
2384 * src/spawn.h: removed
2385 * support/regression/ports/ds390/spec.mk: link with -r
2387 2003-01-24 <johan@CP255758-A>
2389 * src/ds390/gen.c (aopOp): fixed bug #667458
2390 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2391 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2392 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2394 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2396 * src/mcs51/peeph.def: better assembler identation by Frieder
2397 * src/mcs51/gen.c: better assembler identation by Frieder
2399 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2401 * as/z80/string.h: removed for gcc 3.2
2402 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2403 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2405 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2407 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2408 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2409 * support/regression/Makefile: separate temp files for ports
2410 * support/regression/generate-cases.py: separate temp files for ports
2411 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2412 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2414 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2416 * moved tinitalk to device/examples/ds390
2418 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2420 * as/mcs51/lkmem.c: rflag is for DS390
2421 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2422 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2423 (linkEdit): move mem- and map-files the same way as ihx-files
2424 * src/z80/main.c (_setDefaultOptions): removed --generic
2425 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2426 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2427 * src/pic/glue.c (picglue): --c1mode works again
2428 * src/pic16/glue.c (pic16glue): --c1mode works again
2429 * src/asm.c (printCLine): fix #660034
2431 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2433 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2434 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2435 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2436 * as/mcs51/lkmem (summary): better fix for sp problem
2437 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2438 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2439 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2440 remove --stack-after-data
2442 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2444 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2445 * src/SDCCutil.c (join): ugly bug: missing '\0'
2446 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2448 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2450 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2452 * src/pic/main.c (_asmCmd): gpasm supports -o
2453 * src/z80/main.c: more general macros
2454 * device/lib/Makefile.in: remove intermediate files
2456 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2458 * .version: Bumped version number to 2.3.3
2459 * src/SDCCBBlock.c: new option -o
2460 * src/SDCCglobl.h: new option -o
2461 * src/SDCCglue.c: new option -o
2462 * src/SDCCmain.c: new option -o
2463 * src/asm.c: new option -o
2464 * src/ds390/main.c: new option -o
2465 * src/pic/glue.c: new option -o
2466 * src/pic/pcode.c: new option -o
2467 * src/pic/ralloc.c: new option -o
2468 * src/pic16/glue.c: new option -o
2469 * src/pic16/pcode.c: new option -o
2470 * src/pic16/ralloc.c: new option -o
2471 * src/z80/main.c: new option -o
2472 * device/lib/Makefile.in: use -o
2473 * support/regression/ports/ds390/spec.mk: use -o
2474 * support/regression/ports/gbz80/spec.mk: use -o
2475 * support/regression/ports/mcs51/spec.mk: use -o
2476 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2477 * support/regression/ports/z80/spec.mk: use -o
2478 * support/regression/ports/ucz80/spec.mk: use -o
2479 * support/regression/ports/xa51/spec.mk: use -o
2480 * support/regression/fwk/lib/timeout.c: fix usage string
2482 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2483 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2485 2003-01-07 <johan@balder>
2487 * src/SDCCast.c (decorateType): fixed bug #600035
2489 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2490 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2491 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2492 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2493 * src/pic/pcode.c: outcommented unused variable to remove warnings
2494 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2496 2003-01-06 <karl@turbobit.com>
2497 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2500 2003-01-06 <johan@balder>
2502 * src/SDCCicode.c: fixed array add
2504 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2505 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2506 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2508 2003-01-04 <johan@balder>
2510 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2512 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2513 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2515 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2516 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2517 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2519 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2520 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2522 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2523 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2525 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2526 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2528 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2530 * in \sdcc\as\mcs51\ changed these files in order to create an
2531 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2532 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2533 following files to include the previous two files: aslink.dsp,
2534 Makefile.aslink, Makefile.bcc, and Makefile.in.
2536 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2537 .adb instead of .cdb
2539 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2541 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2542 value from option --iram-size.
2544 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2546 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2549 2002-09-18 <wiml@hhhh.org>
2551 * SDCClrange.h: exposed setFromRange() and setToRange()
2552 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2553 packRegsForAccUse() (bug 542397)
2554 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2555 multiple times and emitting the fetch operations more than once
2556 added aopGetUsesAcc() function to allow binary operators to
2557 fetch their operands in the correct order; made genMinus() emit
2558 compact code for X = LITERAL - Y
2560 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2561 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2562 sprintf() in line 1267.
2564 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2565 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2568 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2569 Changes to aslink (All the changes are marked with 'JCF'):
2571 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2574 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2575 area BSEG. Also moves, if possible, the DATA area down into the internal
2576 ram so more space is available.
2578 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2581 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2582 not bytes. Function summary() which creates a memory usage summary
2583 file with extension .mem. Reports of overlaping stack and small stack
2584 size. If the space for the stack is less than 16 bytes aslink trows a
2587 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2588 the 8051. Option 'y' for memory summary output file.
2590 Changes to sdcc (All the changes are marked with 'JCF'):
2592 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2594 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2595 overlaying area for it (uses RegBankUsed[4]).
2597 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2598 bank zero as used by default. By default aslink locates the stack
2599 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2600 the creation of the .mem file. Delegates the allocation of data area
2601 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2602 the begining of the stack area to aslink.
2604 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2605 glue() in SDCCglue.c creates an area for it.
2607 2002-09-03 Borut Razem <borut.razem@siol.net>
2608 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2609 sdcc/src/pic/glue.c:
2610 introduced atexit() handler for teporay files removal in case of
2611 errors, assertions, ...
2613 2002-08-29 Borut Razem <borut.razem@siol.net>
2614 * sdcc/support/cpp2/auto-host_vc_in.h:
2615 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2616 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2617 Maybe there is a similar problem with BORLANDC? It should be checked!
2619 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2620 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2621 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2622 was not executed, and the compiler (cl) launched a warning:
2623 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2625 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2626 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2628 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2629 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2631 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2632 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2633 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2634 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2635 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2636 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2637 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2638 - added Release configuration in VS projects
2639 - review of compiler an linker options
2640 - VC .exe files are generated in bin_vc directory, not to interfere
2641 with binaries generated from other projects (cygwin, mingw, bcc ...)
2643 * sdcc/src/yacc.dsp: added
2645 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2646 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2647 and insert the version number definitions from .version
2649 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2651 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2652 added - genarate auto-host.h using auto-host_vc_in.h as template
2655 removed from CVS, generated automatically
2657 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2658 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2660 2002-08-11 Borut Razem <borut.razem@siol.net>
2661 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2663 2002-08-10 Borut Razem <borut.razem@siol.net>
2664 * src/SDCCmain.c (main):
2665 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2666 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2667 The consequence was that some temporary files were not removed.
2670 unification of code in functions tempfilename() and tempfile():
2671 function tempnam() is defined in Visual Studio 6.0 and .NET
2673 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2675 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2676 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2677 - removed compiler command line option /WX: Treats all warnings as errors
2678 - update a list of source files, included into the project
2680 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2681 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2682 changed project type to Generic Project so that can be correcly converted to VS.NET project
2684 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2686 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2688 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2690 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2691 added return 0 statements after assert() to make compiler happy
2693 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2694 added newline in the def file to keep MSC compiler satisfied
2696 * sdcc/src/z80/gen.c:
2697 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2698 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2699 - solved MSC error in function aopDump()
2701 * sdcc_vc.h: define PREFIX as "\\sdcc"
2703 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2704 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2706 2002-06-22 Scott Dattalo <scott@dattalo.com>
2707 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2708 - Rewrote the register banking algorithm.
2709 - Added pCode live-range analysis to registers (for now, only non-used and
2710 singly-used registers optimized away)
2712 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2714 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2716 2002-05-10 Scott Dattalo <scott@dattalo.com>
2717 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2719 2002-04-22 Michael Hope <michaelh@vroom>
2721 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2723 * configure.in (DD_COPT): Added include support required for gbdk.
2725 * .version: Bumped version number just to increase it.
2727 * src/SDCCmain.c: Added -nostdinc to the default options.
2729 2002-04-15 Michael Hope <michaelh@vroom>
2731 * device/lib/z80/printf.c (sprintf): Added.
2733 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2735 * src/z80/peeph.def: Added transpose redundent load rule.
2737 * src/z80/main.c: Added force callee saves for jaune.
2739 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2741 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2743 2002-03-28 Johan Knol <johan@balder>
2745 * src/SDCCval.c: fixed bug #532436
2747 2002-03-14 Scott Dattalo <scott@dattalo.com>
2749 Added "char *Processor" field to the port structure.
2752 Added -p option. Allows port dependent processor to be specified.
2755 Initialized the new field char *Processor field to NULL in all ports
2758 Compiler generated registers for interrupt context saving
2759 were not getting allocated.
2761 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2764 Fixed left shift. Will promote the left side of a left shift
2765 if a) left shifting more than size of operand or b) when assigned
2766 to something size > size of left side
2768 2002-03-14 Scott Dattalo <scott@dattalo.com>
2770 tons of changes. Register allocation has been
2771 rewritten. Added customization for the various PICs. Flow
2772 analysis is restructured. ...
2778 Added. device.c is a PIC port hack to accomodate variations
2781 2002-03-13 Michael Hope <michaelh@vroom>
2783 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2785 2002-03-04 johanknol <johanknol@manik>
2787 * /src/SDCCval.c: fixed
2789 const unsigned char arr[][2] = { { 0, 1 } };
2790 t18.c:1: error: Initializer element is not constant
2792 2002-03-04 bela <bela@manik>
2794 * /device/include/mcs51reg.h:
2795 ds89c420 register definition update
2797 2002-03-03 <johan@FRIJA>
2799 * support/Util/SDCCerr.c: did something, but don't no why anymore
2801 * support/regression/tests/bug-524691.c: made it a little less shy
2803 * src/SDCCast.c (decorateType): fixed bug #524697
2805 * src/SDCCast.c: made some lineno improvements
2807 * src/SDCCval.c (getNelements): changed warning to error
2809 * src/SDCCglue.c (printIvalArray): changed warning to error
2811 * src/SDCCicode.c: fixed a warning for mingw
2813 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2815 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2817 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2819 * src/ds390/peeph.def:
2820 Added some more peephole rules
2822 * src/ds390/gen.c: Various fixes & enhancements
2824 * src/SDCClrange.c, src/SDCClrange.h:
2825 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2827 * src/ds390/ralloc.c:
2828 various fixes & enhancements (ds390) specific
2830 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2831 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2834 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2836 2002-03-02 <johan@FRIJA>
2838 * src/SDCCast.c (decorateType): fixed bug #524708
2840 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2842 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2844 2002-03-01 Michael Hope <michaelh@vroom>
2846 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2848 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2850 2002-03-01 <johan@FRIJA>
2852 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2854 * src/SDCCast.c (decorateType): fixed bug #524209
2856 * src/SDCCval.c (valNot): fixed bug #524195
2858 2002-02-26 <johan@balder>
2860 * src/xa51/gen.c: fixed a warning
2862 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2864 * src/SDCCast.c (decorateType): fixed bug #522534
2866 2002-02-23 <johan@balder>
2868 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2870 2002-02-22 <johan@balder>
2872 * src/SDCCast.c: fixed bug #514865
2874 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2876 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2878 * sdcc/src/SDCCloop.c:
2879 Previous fix was not good. basic blocks that have "break" or "return" are
2880 not really partof a loop , but live ranges used in these blocks should
2881 be live thru the entire loop, so set partOfLoop but don't add them to
2884 2002-02-21 <johan@FRIJA>
2886 * src/SDCCcse.c: fixed bug #514308
2888 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2891 Fixed BUG #519583. If a conditional block ended in a return/break
2892 statement inside a loop, it was not being considered part of the loop.
2894 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2896 2002-02-10 Karl Bongers <karl@turbobit.com>
2899 Fixed up SDCDB debugger somewhat. Updated debugger/README
2900 with lots of comments and notes.
2902 * device/examples/test2.c:
2903 Fix bug, "red" variable not being initialized(compiler complained).
2905 * device/examples/Makefile, examples/test3.c:
2906 Add Makefile in device/examples folder, compiles test3.c
2907 for use as a multiple module SDCDB test case.
2909 * sim/ucsim/cmd.src/cmdset.cc:
2910 Took out debug printfs in ucsim "next" command.
2913 Karl and Johan start ucsim XA support. Most dissassembly working,
2914 about 75% emulation done(plenty of work remaining).
2916 * sim/ucsim/z80.src:
2917 Add Z80 support to ucsim, add test-ucz80 regression test,
2918 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2919 Notice z80 compiler fails on examples/test3.c/crc code.
2921 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2923 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2924 Added support for --parms-in-bank1
2926 * src/ds390/peeph.def:
2927 added a few more peephole optimzations
2930 1) added __builtin_inp & __builtin_outp used to read in data of given length
2931 from a memory mapped port
2932 2) added __builtin_memcmp
2933 3) added __builtin_swapw swap bytes of a short
2935 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2936 1) handle multiple send & receives from register bank1
2937 2) ralloc can now allocate DPTR1 to some liveRanges
2939 * src/SDCCsymt.c, src/SDCCsymt.h:
2940 changes to handle multiple sends & receives
2943 added some pointer arithmetic optimization
2946 added some pointer arithmetic optimizations but not stable yet so not
2947 called from anywhere (will get this working shortly)
2949 * src/SDCCopt.c: fixed for multiple sends & receives
2952 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2953 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2954 set preprocessor defines (depending on options)
2956 * src/SDCCicode.c, src/SDCCicode.h:
2957 changes made to handle multiple sends & receives
2960 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2962 * src/SDCCcse.c, src/SDCCcse.h:
2963 added function findbackward def (to be used in upcoming optimization)
2965 * src/SDCCcflow.c, src/SDCCcflow.h:
2966 added function returnAtEnd - to determine if a basic block terminates with
2969 * src/SDCCast.c, src/SDCCast.h:
2970 added option parms-in-bank1
2972 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2973 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2974 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2975 adjusted for --parms-in-bank1 option
2977 * device/include/string.h:
2978 donot redefine "reentrant" keyword
2980 * device/include/ds80c390.h: Added some more SFRs
2982 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2984 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2986 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2988 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2990 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2992 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2994 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2996 * Added --xram-movc option
2998 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3000 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3002 2002-01-11 Johan Knol
3004 * Added math lib of Jesus Calvino-Fraga
3006 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3008 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3009 * support/regression/Makefile: new target test-mcs51-stack-auto
3010 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3012 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3014 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3016 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3018 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3020 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3022 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3024 * src/SDCCglue.h: add definition for printIvalChar()
3026 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3028 * src/SDCCast.c: fix #498138 by Johan
3030 * src/SDCCglue.c: fix #498138 by Johan
3032 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3034 * support/regression/Makefile: fix clean
3036 * support/regression/ports/ds390/support.c: fix transmission of last character
3038 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3040 * /sdcc/src/ds390/gen.c:
3041 a) improved computing address of stack variable
3042 b) took out some #if 0 code
3043 c) improved parmBytes adjustment
3044 d) improved genPlusIncr & genMinusIncr
3045 e) genCmp could generate bad code (when left assigned to DPTR)
3046 f) Fixed bug in hasInc
3048 * /sdcc/src/ds390/ralloc.c:
3049 a) packRegsForSupport could mess up live information (Fixed)
3050 b) packRegsDPTRuse could be incorrect for left & right shift
3052 * /sdcc/src/mcs51/ralloc.c:
3053 packRegsForSupport could mess up the live information (Fixed)
3055 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3057 * /sdcc/src/SDCCast.c:
3058 can reverse a loop even if function call is present as long
3059 as the loop control variable is local & is not passed as parameter
3061 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3063 * /sdcc/ChangeLog: *** empty log message ***
3065 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3066 More builtin function additions for TININative
3068 * /sdcc/src/ds390/ralloc.c:
3069 Had broken the regression testsuite
3071 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3073 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3074 Added funcattr hasStackParms will be set for reentrant functions when there
3075 are paramteres on the stack, this helps in minimizing frame pointer generation
3076 typeFromStr can handle function pointers now
3078 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3079 *** empty log message ***
3081 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3083 * /src/ds390/gen.c, /src/ds390/main.c:
3084 More builtin function additions for TININative
3086 * /src/ds390/ralloc.c:
3087 Had broken the regression testsuite
3089 * /src/SDCCast.c: Fixed a bug in dumptree
3091 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3092 Added funcattr hasStackParms will be set for reentrant functions when there
3093 are paramteres on the stack, this helps in minimizing frame pointer generation
3094 typeFromStr can handle function pointers now
3096 * /doc/builtins.txt, /doc/TININative.txt:
3097 *** empty log message ***
3100 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3102 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3103 ALPHA version for -mTININative
3105 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3106 updated to reflect changes in the port structure
3109 added function do_assemble (similar to do_link) if non-null this function
3110 will be called to do assembly (-mTININative) requires a multi command
3112 added function genAssemblerEnd will be called to generate assembler Epilogue
3115 added _JavaNative to debug info printing
3117 * /src/SDCCmain.c: added option --tini-libid
3118 added port->do_assemble function (-mTININative) has a multi command assemble
3120 * /src/SDCCglue.c: Disabled "constExpr" check
3121 added port->genAssemblerEnd function
3123 * /src/SDCCglobl.h: Added option --tini-libid value
3126 tookout optimizeCompare from the header (has no external references)
3128 * /src/SDCCast.c: made one more function "static"
3130 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3132 * src/z80/mappings.i: Added z80asm support.
3134 * src/z80/main.c: Added z80asm support on --asm=z80asm
3136 * src/z80/gen.c: Fixed asm portability issues.
3138 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3140 * src/SDCCglue.c (printExterns): Added global/extern split.
3142 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3144 * support/regression/Makefile: added test for mcs51 model large
3146 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3148 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3150 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3152 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3154 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3156 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3158 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3160 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3162 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3164 * support/regression/tests/simplefloat.c: Port to mcs51.
3166 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3167 * support/regression/tests/bug-485362.c: Added.
3169 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3171 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3173 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3175 * src/z80/gen.c (aopDump): Added a dump function.
3177 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3178 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3180 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3182 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3184 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3186 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3188 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3190 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3192 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3194 * support/regression/ports/ds390/support.c: Use tinibios.
3196 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3198 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3200 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3201 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3203 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3205 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3207 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3209 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3211 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3212 (packRegsForIYUse): Created and optimised.
3214 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3216 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3217 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3219 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3221 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3223 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3225 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3227 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3229 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3231 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3233 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3235 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3237 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3239 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3241 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3242 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3243 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3245 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3247 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3248 (genNotFloat): Added.
3249 (genUminusFloat): Added.
3251 * device/lib/z80/Makefile: Added floating pt stubs.
3253 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3255 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3257 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3259 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3261 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3263 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3265 * sdcc/support/regression/Makefile: Add port ds390.
3267 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3269 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3271 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3273 * sdcc/support/regression/ports/ds390/support.c: Added.
3275 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3277 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3279 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3281 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3283 * device/include/malloc.h: Added z80 and gbz80 support.
3285 * device/lib/gbz80/heap.s: Added.
3287 * device/lib/z80/heap.s: Added.
3289 * device/lib/malloc.c: Added z80 and gbz80 support.
3291 * support/regression/tests/malloc.c (testMalloc): Added.
3293 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3295 * support/regression/tests/bug-478094.c: Added.
3297 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3299 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3301 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3303 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3305 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3307 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3309 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3311 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3313 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3315 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3317 * support/regression/tests/bug-477927.c: Added.
3319 * src/z80/peeph.def: Added minor rules.
3321 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3323 * src/z80/peeph.def: Added jump optimisation modification.
3325 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3327 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3329 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3331 * support/regression/tests/funptrs.c: Added.
3333 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3335 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3337 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3339 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3341 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3343 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3344 (movLeft2ResultLong): Created.
3346 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3347 (joinPushes): Added. Joins two char pushes into a word push.
3349 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3351 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3353 * support/makebin/Makefile (install): Added creation of dest dir.
3355 2001-10-24 Karl Bongers <karl@turbobit.com>
3357 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3359 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3361 * src/z80/ralloc.c: Turned off faulty pack for one use.
3363 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3365 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3367 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3369 * support/regression/Makefile: Improved clean
3371 * support/regression/ports/gbz80/spec.mk: Added clean
3373 * support/regression/ports/host/spec.mk: Added clean
3375 * support/regression/ports/z80/spec.mk: Added clean
3377 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3379 * support/regression/ports/mcs51/timeout.c: little improvements
3381 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3383 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3385 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3387 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3389 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3391 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3393 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3395 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3396 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3398 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3400 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3402 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3404 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3406 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3408 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3410 * support/regression/tests/longor.c: Added.
3412 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3414 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3416 * as/mcs51/aslink.h: define PATH_MAX
3418 * as/mcs51/asm.h: define PATH_MAX
3420 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3422 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3424 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3426 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3428 * src/SDCCglobl.h: define PATH_MAX
3430 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3432 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3434 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3436 * src/z80/gen.c (gencjneshort): Fixed
3438 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3440 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3442 * support/regression/tests/bug-469671.c: Added.
3444 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3446 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3448 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3450 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3452 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3454 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3456 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3458 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3460 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3462 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3464 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3466 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3468 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3470 * 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.
3472 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3474 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3476 2001-10-07 <johan@FRIJA>
3478 * device/lib/gets.c (gets): fixed the return value.
3480 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3481 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3483 * 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.
3485 * 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.
3487 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3489 * src/pic/gen.c: Removed Safe_strdup.
3491 * configure.in: Added option to enable libgc support.
3493 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3494 (bitVectUnion): Optimised.
3495 (bitVectIntersect): Optimised.
3496 (bitVectBitsInCommon): Optimised.
3497 (bitVectCplAnd): Optimised.
3499 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3501 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3503 * src/SDCCmain.c: distinguish between assembler debug and plain options
3505 * src/avr/main.c: remove standard assembler options
3507 * src/ds390/main.c: remove standard assembler options
3509 * src/mcs51/main.c: remove standard assembler options
3511 * src/port.h: removed "PENDING" comment
3513 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3515 * src/device/lib/_mulint.c : new, with assember functions
3517 * src/device/lib/_mullong.c : new, with assember functions
3519 * src/device/lib/_divuint.c : with assember functions
3521 * src/device/lib/_divsint.c : with assember functions
3523 * src/device/lib/_divulong.c: with assember functions
3525 * src/device/lib/_divslong.c: with assember functions
3527 * src/device/lib/_moduint.c : with assember functions
3529 * src/device/lib/_modsint.c : with assember functions
3531 * src/device/lib/_modulong.c: with assember functions
3533 * src/device/lib/_modslong.c: with assember functions
3535 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3537 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3539 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3540 replaced _mululong.c and _mulslong.c by _mullong.c
3542 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3544 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3546 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3548 * src/SDCCglue.c: test, if win32api is available for MINGW
3550 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3552 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3553 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3554 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3555 * support/regression/ports/host/spec.mk: removed GENERIC
3556 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3557 * support/regression/ports/z80/spec.mk: removed GENERIC
3559 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3561 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3563 * support/regression/tests/bug-467035.c: Created.
3565 2001-10-01 <johan@FRIJA>
3567 * src/SDCC.y: fixed bug #466586 part 1
3569 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3571 * SDCCicode.c: z80 has no generic pointers
3572 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3574 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3576 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3578 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3580 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3582 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3584 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3586 * configure.in: Fixed up so that ucsim is only configured once.
3588 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3590 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3591 (getPathDifference): As above.
3593 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3595 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3597 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3598 * .version: Updated to 2.3.1
3600 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3601 Added copyright header.
3603 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3604 (assemble): Added support for macro based assembler commands.
3605 (linkEdit): Added support for macro based linker commands.
3606 (preProcess): Changed the pre-processor to use macros.
3607 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3608 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3610 * device/lib/z80/crt0.s: Added module name for debugging.
3612 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3614 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3616 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3618 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3620 * src/Makefile.in: Added SDCCmacro and SDCCutil
3622 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3624 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3626 2001-09-16 <johan@FRIJA>
3628 * 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.
3630 2001-09-15 <johan@FRIJA>
3632 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3633 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3635 2001-09-11 <johan@FRIJA>
3637 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3639 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3641 * support/regression/tests/bug-460444.c: Added test case.
3643 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3644 (genCast): Added justification for all of the asserts.
3646 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3648 * support/regression/support.c: _xdata replaced by xdata
3650 * support/regression/spec.mk: removed _generic
3652 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3654 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3656 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3657 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3659 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3661 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3663 * support/regression/tests/bug-460010.c: Added test case.
3665 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3667 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3669 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3671 * support/regression/testfwk.c: removed workaround for bug #436344
3673 * support/regression/tests/bp.c: use less memory with mcs51
3675 * support/regression/tests/bug-441448.c: use less memory
3677 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3679 * support/regression/collate-results.py: typo
3681 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3683 * support/regression/tests/fetchoverlap.c: Added new test case.
3685 * support/regression/tests/bp.c: Added new test case.
3687 * support/regression/tests/bug-448984.c: Added new test case.
3689 * support/regression/tests/pow2shifts.c: Added new test case.
3691 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3692 (genlshTwo): Fixed right shift for count > 8.
3694 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3696 2001-09-08 <johan@FRIJA>
3698 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3700 2001-09-07 <johan@FRIJA>
3702 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3704 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3706 2001-09-06 <johan@FRIJA>
3708 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3709 * bernhard noted me at this: "() equals to (void)" (1.38)
3711 2001-09-05 <johan@FRIJA>
3713 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3715 2001-09-04 <johan@FRIJA>
3717 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3720 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3722 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3724 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3726 * link/z80/aslink.h: Fixed path for PATH_MAX
3728 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3730 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3732 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3734 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3736 * 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.
3738 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3740 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3741 (genCmp): Fixed up genCmp for the GB with longs.
3743 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3745 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3747 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3749 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3751 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3753 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3755 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3757 * 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.
3759 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3761 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3763 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3765 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3767 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3769 * sim/ucsim/configure: little improvement of Cygwin-detection
3770 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3771 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3772 * support/regression/tests/bug-221100.c: small changes for mcs51
3773 * support/regression/tests/bug-221168.c: small changes for mcs51
3774 * support/regression/tests/bug-227710.c: small changes for mcs51
3775 * support/regression/tests/staticinit.c: small changes for mcs51
3776 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3777 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3778 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601