1 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
3 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
4 uninitialized variables) for the mcs51. Set environment variable
5 SDCC_GENRAMCLEAR to test.
6 xdata initialization slightly shorter
8 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
11 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12 #838241 & 780691 (basicly the same bug)
13 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
14 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
16 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
18 * src/SDCCmain.c (linkEdit): "fix" #834252
20 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
22 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
24 * src/SDCC.y: fixed bug #819403
26 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
28 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
29 the reentrant attribute.
30 * src/hc08/gen.c (genPackBits): added missing stack readjustment
31 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
33 * src/SDCCast.c (decorateType): fixed bug with storage class not being
34 updated during pointer dereference; f.e. ~(((char *)1)*) was being
35 erroneously reduced to a literal.
36 * src/hc08/ralloc.c (packRegisters, rematStr),
37 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
40 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
42 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
43 * doc/sdccman.lyx: changed from 'article' to 'book'
44 * doc/Makefile: readded test_suite_spec and cdbfileformat
46 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
48 * device/include/stdlib.h: include malloc.h to comply with ANSI
49 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
51 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
53 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
54 * doc/clean.mk: also remove *.out files
55 * doc/sdccman.lyx: some additions, larger top/bottom margins
57 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
59 * src/SDCC.y: fixed bug #837365
60 * support/regression/tests/bitopcse.c
61 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
62 a symbol (might be valop instead)
63 * device/lib/Makefile.in: added errno.c to HC08SOURCES
64 * device/lib/clean.mk: added hc08 to the cleaning list
66 2003-11-04 Borut Razem <borut.razem@siol.net>
68 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
70 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
71 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
72 malloc is declared in standard stdlib.h
74 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
76 * device/lib/hc08/Makefile: need to clean .rel not .o files
77 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
79 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
89 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
90 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
91 tests (which uses the port's oclsExpense function)
97 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
99 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
101 * src/SDCCcse.c (ifxOptimize),
102 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
103 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
104 deleting the IFX iCode.
105 * src/hc08/ralloc.c: reduced unneeded slocs
106 * src/hc08/gen.c: fixed bug in asmopToBoolean
108 2003-11-04 Borut Razem <borut.razem@siol.net>
110 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
111 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
112 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
113 transferred to configure
115 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
117 Use headers defined in the C[++] standards:
118 * sim/ucsim/gui.src/serio.src/fileio.cc
119 * sim/ucsim/gui.src/serio.src/frontend.cc
120 * sim/ucsim/gui.src/serio.src/main.cc
121 * sim/ucsim/gui.src/serio.src/posix_signal.cc
122 * support/Util/NewAlloc.c
128 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
130 * Added MSVC projects for hc08 assembler and linker:
131 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
132 /as/hc08/link_hc08.dsp
134 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
136 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
138 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
140 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
142 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
144 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
146 2003-10-31 Borut Razem <borut.razem@siol.net>
148 * support/cpp2/cpplib.h,
149 support/cpp2/cpplib.c,
150 support/cpp2/cpplex.c,
151 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
152 to switch _asm block preprocessing on / off. Default is
153 #pragma preproc_asm +
155 2003-10-31 Borut Razem <borut.razem@siol.net>
157 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
158 when outputting comment blocks (when executed with -C option) and
159 _asm (SDCPP specific) blocks
161 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
163 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
165 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
167 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
169 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
171 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
172 * src/SDCCast.c (decorateType): fixed bug #832664
174 2003-10-31 Borut Razem <borut.razem@siol.net>
176 * support\cpp2\cpplex.c: fixed for SDCPP:
177 comments(when executed with -C option) and _asm blocks
178 were included even if they where in skipped #if block.
179 Applied solution from GCC cpp 3.3.2
181 2003-10-31 Borut Razem <borut.razem@siol.net>
183 * src/SDCC.lex: sdcc now understands both formats:
184 '# <line_number> <file_name>' and
185 '#line <line_number> <file_name>'
186 * support/cpp2/cppmain.c: sdcpp now generates the standard
187 '# <line_number> <file_name>' instead of former
188 '#line <line_number> <file_name>'
190 2003-10-30 Borut Razem <borut.razem@siol.net>
192 * support/cpp2/cpphash.h,
193 * support/cpp2/cpplib.h
194 * support/cpp2/cpplex.c,
195 * support/cpp2/cppmain.c,
196 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
198 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
200 Fixed a number of problems revealed by bug #827883.
201 * src/SDCCloop.c (loopInvariants): Spill location of the
202 result operand should be recomputed if extracted from
203 a loop. Also, don't extract assignments of an iTemp
205 * src/SDCCast.c (isConformingBody): loop reversal should
206 not occur if the control variable is involved with a
209 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
211 * .version: bumped to 2.3.6 to reflect the big improvements
212 made by Erik and Klaus. Thanks!
214 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
216 Replaced the livrange code.
217 * src/SDCClrange.c: added new LR code
219 * src/SDCCBBlock.h: removed remainig parts from old LR code
220 * src/ds390/ralloc.c,
221 * src/ds390/gen.c: minor fixes to make it work with new code
223 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
228 * src/hc08/ralloc.c: Fix various warnings related to the hc08
229 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
230 (tweaked fix for bug #818696)
232 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
234 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
236 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
239 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
240 * src/mcs51/gen.c (gencjneshort),
241 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
242 more efficient (per Scott Bronson's suggestion)
244 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
246 Extended the semantics of the critical keyword to include
247 individual statements. See RFE #827755 and #799831
252 * support/Util/SDCCerr.c
253 * support/Util/SDCCerr.h
258 2003-10-19 Borut Razem <borut.razem@siol.net>
260 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
262 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
264 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
266 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
267 and predecrement operand is displayed
269 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
271 * src/SDCCval.c (valMinus): fixed bug #826041
273 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
275 Some hc08 related updates that I missed earlier
277 * support/regression/ports/hc08/spec.mk
279 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
281 New target "hc08" for the Motorola 68hc08 family of micros
289 * sim/ucsim/hc08.src/*
290 * sim/ucsim/configure.in
291 * src/ucsim/configure
292 * sim/ucsim/packages_in.mk
295 * device/include/mc68hc908qy.h
297 * device/lib/Makefile.in
298 * support/regression/ports/hc08/*
299 * support/regression/Makefile
301 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
303 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
305 * src/ds390/gen.c (genCast): fixed bug #821957
307 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
309 * device/lib/logf.c: "fixed" overlay bug
310 * support/regression/ports/host/spec.mk: added m library
311 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
312 * support/regression/tests/float_trans: added (for Eric)
314 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
316 * src/mcs51/gen.c (genCpl): fixed bug
317 http://sf.net/mailarchive/message.php?msg_id=6263915
319 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
321 * src/SDCCast.c (decorateType): added extended constant folding
322 * src/SDCCsymt.c (computeType): cleanup
323 * src/SDCCval.c (valShift): minor optimization
324 * support/regression/tests/ast_constant_folding.c: added
326 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
328 * src/SDCCmain.c: removed some unintended changes
330 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
332 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
333 * src/z80/gen.c: fixed part of bug #817589
334 * src/SDCCsymt.c (checkFunction): fixed bug #817895
336 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
338 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
356 * src/z80/gen.c: removed unused label "release:"
358 2003-10-06 Borut Razem <borut.razem@siol.net>
360 * src/SDCC.lex: removed definition of unused variables
361 save_optimize and save_options
363 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
365 * clean.mk: removed '=' in "-maxdepth=1"
366 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
367 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
369 2003-10-06 Borut Razem <borut.razem@siol.net>
371 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
372 my_unput() replaced by unput()
374 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
376 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
377 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
378 type-punned pointer will break strict-aliasing rules"
379 Old LR behaviour is again default; Klaus' LR can be choosen by
380 defining the environment variable LRKLAUS
384 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
385 * clean.mk: fixed removal of files in bin/CVS/
386 * device/lib/clean.mk: fixed removal of directories small and large
387 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
389 * src/SDCCval.c: removed superflous test for pedantic
391 2003-10-05 Borut Razem <borut.razem@siol.net>
393 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
394 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
395 message "unmatched #pragma SAVE and #pragma RESTORE"
397 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
399 * doc/sdccman.lyx: various additions and updates (interrupts, inline
400 assembly, critical functions, atomic, nojtbound)
402 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
404 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
410 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
413 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
415 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
417 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
418 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
419 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
421 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
423 * src/z80/gen.c (genRet): fixed bug #524753
424 * src/z80/gen.c (genCast): fixed internal error on cast from
426 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
427 fix for bug #477835 to the z80
428 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
429 for tracking iCodes in the peephole optimizer for z80
431 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
433 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
434 the other part of bug #814548
435 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
437 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
439 * src/SDCCcse.c: fixed part of bug #814548
441 2003-09-28 Borut Razem <borut.razem@siol.net>
443 * src/asm.c: rewrite of printILine() to use temporary file instead
445 * src/xa51/main.c: commented out declaration of int rewinds
447 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
449 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
451 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
453 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
454 * src/asm.c (printILine): Fixed bug #811015
456 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
458 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
461 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
463 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
464 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
465 to correctly handle general case of AOP_PAIRPTR
466 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
468 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
470 * src/mcs51/ralloc.c (fillGaps),
471 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
472 register positioning bug)
474 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
476 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
478 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
480 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
481 genCodePointerGet, genGenPointerGet, genFarPointerSet,
482 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
483 (ralloc doesn't intentionally do this now, but perhaps later)
484 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
485 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
486 register positioning bugs (Fixed bug #762602 and #795325)
487 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
489 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
490 lines that --i-code-in-asm generates
492 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
494 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
495 trying to fclose a FILE* that was already closed.
497 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
499 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
500 of const struct should be treated as if const themselves)
502 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
504 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
506 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
508 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
509 Unix (/n) and DOS (/r/n) line terminations.
511 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
513 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
516 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
518 * src/mcs51/gen.c (genFunction, genEndFunction),
519 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
520 and restore of EA so that stack offsets to parameters are
521 correct when using both critical and reentrant/stack-auto.
522 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
523 size (can be triggered in error if sloc is shared between
524 different sized objects)
525 * device/include/float.h: fixed macros to explicitly use
526 unsigned long where needed
528 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
530 Feature req. 799831: added code to allow nesting of critical functions
531 * src/mcs51/gen.c (genFunction, genEndFunction)
532 * src/ds390/gen.c (genFunction, genEndFunction)
534 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
536 * src/SDCCsymt.c (sclsFromPtr),
538 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
539 support for standard C idiom of memory mapped variables; for
540 example, *((xdata int*)0x1234) = 1 is now internally equivalent
541 to xdata int at 0x1234 tempvar = 1.
542 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
543 provided by Akiya ISHIDA
545 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
547 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
548 * src/SDCCval.c (constVal): added reduction from int to char
549 * src/SDCCval.c (valMult, valDiv): fixed sign handling
550 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
551 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
553 * support/regression/tests/shifts.c: fixed
555 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
557 * src/z80/gen.c (genXor): Fixed bug #805445
559 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
561 Fixed bug #621531 (const & volatile confusion in the type chain).
562 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
563 refer to the const or volatile state of the pointer itself.
576 * support/regression/tests/const.c
578 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
580 When checking for duplicated modules, use absolute paths
581 instead of relative paths. Files changed:
586 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
588 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
590 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
592 * device/include/string.h: added size_t typedef, changed
593 prototypes to use size_t, eliminated separate reentrant and
594 non-reentrant declarations, added _memmove declaration
595 * device/lib/_memcpy.c: changed to use size_t instead of int,
596 changed /4 to >>2 to avoid division library call
597 * device/lib/_memcmp.c,
598 * device/lib/_memset.c,
599 * device/lib/_strncat.c,
600 * device/lib/_strncpy.c,
601 * device/lib/_strncmp.c: changed to use size_t instead of int
602 * device/lib/_memmove.c: new file (fixed bug #772294)
603 * device/lib/Makefile.in: added _memmove.c
604 * device/lib/z80/asm_strings.s: fixed bug #772290
605 * support/regression/tests/bitfields.c: attempt to fix host assertion
606 failure on amd64-unknown-linux2.2
608 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
610 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
611 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
612 * as/z80/asmain.c (main): fixed bug #801766
614 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
616 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
619 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
621 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
622 reported in bug #800609
624 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
626 * Top header beautifications in src/pic16 directory:
627 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
628 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
629 pcoderegs.h, ralloc.c, ralloc.h
630 * main.c: added top header and GPL license notice
631 * pcode.c: fixed the if-conditional warning
633 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
635 * device/lib/_mullong.c: replaced int by short for gcc
637 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
639 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
640 and JUMPTABLE iCodes properly now (worked by accident before)
641 * src/mcs51/gen.c (leftRightUseAcc),
642 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
643 iCode properly now. Use getSize instead of nRegs since a & b
644 aren't part of the nRegs tally.
646 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
648 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
649 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
650 before instructions that use the _STATUS register
652 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
654 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
655 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
656 fetching of the pointer
657 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
658 copied from genNearPointerSet()
659 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
660 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
661 If they pop r0/r1 they must be called in the opposite order than aopOp().
662 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
663 (resp. --stack-auto), prepared for --xstack
665 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
667 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
669 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
671 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
672 these ports have their own __sdcc_external_start()
674 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
676 pic patch provided by Slade Rich <slade_rich@yahoo.com>
677 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
678 type for bits was changed. It resulted in bit variables becoming
679 global, which is not permitted in PIC 14 assembly output.
681 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
683 * doc/sdccman.lyx: various additions and updates. Rearranged sections
685 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
687 Z80 and MCS51 linkers complaint if a public symbol is defined
688 in more than one library module:
692 * as/mcs51/Makefile.in
694 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
696 A few small changes that speed up the peephole optimizer.
700 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
702 Try to make the peephole optimizer smarter by maintaining
703 an association between the assembly source code and the
704 iCodes that originated them. Put this information to use
705 with a new peephole rule condition "notVolatile" so that
706 the rules can be aggressive yet still safe.
711 * src/mcs51/peeph.def
713 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
717 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
718 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
719 if the left or right operand symbols have the accuse flag set.
721 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
723 Changed the type of the result of the ! (NOT) operator to char;
724 previously it returned the same type as the source. This allows
725 us to eliminate all the genFloatNot functions (all of its target
726 implementations were very buggy) since !float can use the same
729 * src/SDCCicode.c (ast2iCode): ! returns char
730 * src/mcs51/gen.c (genNot, genNotFloat),
731 * src/ds390/gen.c (genNot, genNotFloat),
732 * src/z80/gen.c (genNot, genNotFloat),
733 * src/pic/gen.c (genNot, genNotFloat),
734 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
736 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
738 pic patch provided by Slade Rich <slade_rich@yahoo.com>
739 1. Interrupt would not compile properly. Ensure PCLATH register is saved
740 during interrupts. Ensure WSAVE is located at a shared bank address.
741 2. Fixed page selection in some places
742 3. Fixed BTFSS/C to where necessary use registers directly and not simply
743 the registers name strings.
744 4. Fixed "signed / unsigned compare" compiler warnings.
745 5. The PIC port manages its own allocation of the general purpose
746 registers, but makes no attempt to reuse them. As a result when
747 compiling it soon runs out of general purpose registers. Some
748 additional code was added to the files pcode.c and device.c to walk
749 through the function call tree and rename the registers so that they
759 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
760 genPlus() & genMinus() when the result is the same as left or right
762 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
764 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
766 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
768 Made bitfield a distinct type from bit so that bitfields
769 convert as per ANSI C and bits retain their traditional
770 boolean style behaviour. Implemented bitfield support in
778 * src/ds390/gen.c: bit v bitfield split
779 * src/z80/gen.c: New support for bitfields
780 * support/regression/tests/bitfields.c: reenabled z80,
783 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
785 Rules 246.x, 247.x relate to bitfields, the others speed up
786 access to xdata mapped I/O devices.
788 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
790 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
792 Cleaned up genPackBits and genUnpackBits and added two helper
793 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
794 for literal assignments in genPackBits (thanks to Frieder for
800 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
802 Fixed bug #748310 (pointer to function type mishandled when the
803 function name is omitted). Also fixed a SIGSEGV when a function
804 attribute (reentrant, etc) is used on a non-function or on a
805 function but misplaced before the parameter list.
807 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
809 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
810 * support/Util/SDCCerr.h,
811 * support/Util/SDCCerr.c: Added func attr misuse error msg
813 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
815 Fixed bug #787649 by anonymous
816 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
817 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
819 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
821 Fixed numerous bitfield problems.
823 * src/SDCC.y: More bitfield related error checking
825 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
826 * support/Util/SDCCerr.h,
827 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
828 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
829 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
830 * support/regression/tests/bitfields.c: tests added
832 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
834 Made the constant following the "interrupt" keyword optional. If
835 omitted, the function will not automatically be given an entry
836 in the interrupt vector table (similar to #pragma NOIV, but
837 less syntacticly kludgy). The interrupt number is also now
838 range checked. Also fixed a bug in the high order bit example
845 * support/Util/SDCCerr.c
846 * support/Util/SDCCerr.h
849 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
851 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
852 * src/SDCCicode.c (operandOperation): rewritten some ops
853 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
854 * src/SDCCsymt.c (computeType): literals are handled the same way as any
856 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
857 be re-activated by defining REDUCE_LITERALS)
858 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
859 unsigned, but are signed by default
860 * src/SDCCval.c (constVal): rearranged
861 * src/SDCCval.c (valMod): preliminary fix
862 * src/SDCCval.c (valCastLiteral): use TYPE_* types
863 * support/regression/literalop.c: added, work in progress
865 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
867 Generate warnings for useless declarations like "char data;"
868 that don't do what new users expect.
871 * support/Util/SDCCerr.h
872 * support/Util/SDCCerr.c
874 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
876 * src/SDCCval.c (valMult): fix overflow detection of negative int
878 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
880 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
882 Changes to support big endian targets:
895 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
897 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
898 * device/lib/time.c: fixed warning "integer overflow in expression"
900 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
902 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
903 * src/SDCCval.c (constVal): changed default to signed; hex and octal
904 constants are unsigned; added recognition of "u" flag for unsigned
905 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
906 * src/SDCCval.c (valDiv, valMod): fixed signdness
907 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
908 signedness of modulo, left and right shift
909 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
910 * support/Util/SDCCerr.h: added warning W_INT_OVL
911 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
912 * src/SDCCast.c (ast_print): improved output of constants
914 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
916 Fixed some warnings when building with MSVC:
929 * support\cpp2\cpplib.c
933 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
935 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
937 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
939 * support\librarian\clean.mk: Do not remove Makefile.
940 * support\librarian\Makefile: added.
942 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
944 Added librarian to MSVC build:
947 * support\librarian\librarian.dsp
949 'configure' not needed for librarian, removed:
950 * support\librarian\configure
951 * support\librarian\configure.in
952 * support\librarian\config_in.h
953 * support\librarian\Makefile.in
955 Hopefully these ones built the librarian and the rest of sdcc properly:
959 Messed up 'configure', so revert to previous version:
963 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
965 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
966 there, while the mantissa of a double is "only" 53 bits wide.
968 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
970 Adding sdcclib to the build. MSVC project coming soon.
973 * support\librarian\clean.mk
974 * support\librarian\configure
975 * support\librarian\configure.in
976 * support\librarian\config_in.h
977 * support\librarian\Makefile.bcc
978 * support\librarian\Makefile.in
979 * support\librarian\sdcclib.c
986 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
988 Linker now complaints if linked modules have conflicting options, for
989 example, one compiled using --model-large and another one compiled with
990 --model-small. The following files were modified:
1012 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1014 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1015 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1017 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1019 * src/z80/mappings.i: fix _mul[us][int,long] entries
1021 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1023 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1025 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1027 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1028 * support/regression/tests/bitopcse.c: added
1036 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1038 added support for new library format to z80, gbz80 linkers:
1044 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1046 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1047 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1049 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1051 added DUMMY_READ_VOLATILE:
1060 * src/SDCCcse.c (algebraicOpts): many improvements
1061 * src/SDCCcse.h: removed algebraicOpts()
1062 * src/SDCCicode.c (picDummyRead): added
1064 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1066 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1067 "Insufficient space in data memory".
1069 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1071 * src/mcs51/gen.c: fixed bug #771358
1072 * src/z80/gen.c: fixed bug #759087
1074 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1076 * src/pic16/glue.c: minor cleanup by Vangelis
1078 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1080 * device/include/regc515c.h: fixed #758477
1081 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1082 * device/lib/_gptrput.c: saved a few bytes
1083 * my tab spacing is 8, yours too?)
1084 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1085 * device/lib/serial.c: process RX bytes earlier than TX bytes
1086 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1088 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1090 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1092 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1094 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1096 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1098 * device/lib/Makefile.in: bad fix, reverted to 1.43
1100 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1102 * device/lib/Makefile.in: added missing z80 object files
1104 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1106 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1107 pic16 progress by Vangelis:
1122 * pic16/pcodepeep.c:
1125 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1127 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1129 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1131 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1132 added gbz80 build to MSVC project.
1133 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1134 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1135 from 8051 stuff and setup so it links using a .lnk file.
1137 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1139 * support/librarian/sdcclib.c: sdcc librarian.
1140 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1143 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1145 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1147 2003-07-02 Borut Razem <borut.razem@siol.net>
1149 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1150 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1151 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1152 src/xa51/main.c, src/z80/main.c:
1153 virtualization of glue() function: each port has it's own glue function,
1154 which is accessed by do_glue function pointer in PORT.general structure
1156 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1158 * DS800C400 fun, improved ROM interface and tinibios.
1160 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1162 * More support for DS80C400. Now includes beginning of interface to ROM.
1164 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1166 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1168 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1170 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1172 2003-06-19 Borut Razem <borut.razem@siol.net>
1174 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1176 2003-06-19 Borut Razem <borut.razem@siol.net>
1178 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1179 fixed Z80 port - crt0.o: cannot open.
1181 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1183 * support/Util/MySystem.c (merge_command): revert bad fix
1185 2003-06-18 Borut Razem <borut.razem@siol.net>
1187 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1189 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1191 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1192 option --use-stdout sends errors to stdout instead of stderr.
1194 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1196 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1198 2003-06-15 Borut Razem <borut.razem@siol.net>
1200 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1201 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1202 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1203 fixed width array of pointers replaced with sets;
1204 multiple include and lib paths ared transferred to preprocessor and linker
1205 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1206 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1207 fixed width array of pointers
1208 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1209 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1210 fixupPath(), getPathDifference()
1211 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1212 fixed width array of pointers
1214 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1216 * src/pic16/ralloc.c: fix warnings
1217 * src/pic16/pcode.c: fix warning
1219 2003-06-10 Scott Dattalo <scott@dattalo.com>
1221 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1222 know all the details, but essentially this set of changes enable
1223 the pic16 port to generate movff instructions and generate assembler
1228 * src/pic16/pcode.c:
1229 * src/pic16/device.c:
1231 * src/pic16/pcode.h:
1232 * src/pic16/pcoderegs.c:
1233 * src/pic16/ralloc.c:
1234 * src/pic16/ralloc.h:
1236 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1238 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1239 added option --vc, so sdcc errors and warnings are compatible with
1240 Microsoft Visual Studio.
1242 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1244 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1245 device/lib/libfloat.lib: added atof function.
1247 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1249 * doc/sdccman.lyx: updated to Lyx 1.3
1250 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1251 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1252 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1254 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1256 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1258 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1260 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1261 additions to the "related tools/documentation" section
1263 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1265 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1267 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1269 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1270 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1272 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1274 * doc/sdccman.lyx: fix double dash and other minor things
1275 * doc/Makefile: fix double dash
1277 2003-05-28 Karl Bongers(patches from Martin Helmling)
1278 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1279 condition and ignore commands.
1281 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1283 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1284 is in parts still quite out of date, I did changes as far as I felt makes sense
1285 for a non-native english speaker.
1286 Please feel free to add to the manual or to correct my changes.
1287 * doc/Makefile: undid touching the date of intermediate tex files.
1289 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1291 * doc/sdccman.lyx: Manual has an index now
1293 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1295 Finalize muluint/mulsint and mululong/mulslong merging:
1296 * device/lib/_mulint.c
1297 * device/lib/_mullong.c
1298 * device/lib/gbz80/mul.s
1299 * device/lib/gbz80/stubs.s
1300 * device/lib/z80/mul.s
1301 * device/lib/z80/stubs.s
1302 * src/SDCCsymt.c (initCSupport)
1304 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1306 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1307 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1308 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1309 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1312 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1314 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1315 the regression tests I'm not brave enough to enable 245.b, 245.c
1316 * doc/sdccman.lyx: added latex preamble for hyperref package.
1317 Using pdflatex this will give you a hyperlinked pdf file with
1318 bookmarks. (prepend '%' before /usepackage if this breaks something)
1320 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1322 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1324 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1326 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1328 2003-05-21 <johan@balder>
1330 * src/SDCCglue.c (printIval): fixed bug #739934
1332 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1334 Applied patch from bug 737905 (renamed yylineo to mylineno):
1341 * src/pic16/pcode.c: Cleaned warnings
1342 * src/pic16/pcodeflow.c: Cleaned warnings
1343 * src/pic16/pcoderegs.c: Cleaned warnings
1345 2003-05-19 Scott Dattalo <scott@dattalo.com>
1347 * src/pic16/pcode.c: Cleaned warnings
1348 * src/pic16/pcodepeep.c: Cleaned warnings
1349 * src/pic16/ralloc.c: Cleaned warnings
1351 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1353 * doc/sdccman.lyx: fixed bug 739745
1354 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1356 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1358 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1359 it can be defined with CFLAGS when running configure
1360 * src/SDCCmain.c: fixed compiling + linking with object files
1362 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1364 * configure.in: configure for pic16 port,
1365 added --disable-pic16-port
1366 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1367 * src/SDCCmain.c: linkOptions is changed to set *,
1368 added if/endif conditional macros to remove options help
1369 messages from optionsTable when a port is not configured, added
1370 support for the PIc16 port in the ports table, when executing
1371 the compiler with no port specified on command line, a default
1372 port is selected with the new macro DEFAULT_PORT which is
1373 defined in port.h, in setDefaultOptions() linkOptions is removed
1374 from initialization assignment, since now it is a set,
1375 parseCmdLine uses setParseWithComma for linkOptions, in
1376 linkEdit() linkOptions are accessed with new function indexSet()
1377 which returns the i'th item of a set variable. See SDCCset.c, in
1378 linkEdit() when calling buildCmdLine(), added linkOptions as
1379 last argument. Now users can pass arguments to gplink via the
1380 -Wl option, main() uses pic16glue() to glue up pic16 programs
1381 * src/SDCCpeeph.c: various changes to support pic16
1382 * src/SDCCset.c: added function void *indexSet(set *, int) to
1383 return the i'th item of the set
1384 * src/SDCCset.h: added function prototype for indexSet()
1385 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1386 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1387 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1388 added macro DEFAULT_PORT
1389 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1390 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1392 * src/pic16/glue.c: commented out some error producing lines
1393 * src/pic16/main.c: __config directives are commented out to stop
1394 gpasm complaining and test the linkage with gplink, _linkCmd and
1395 _asmCmd changed to be more gplink and gpasm friendly
1396 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1397 produced an error when parsed, peep rule 12 is added to utilize
1398 movff, but it is commented out since the pCode does not support
1399 yet a command with 2 address arguments
1401 2003-05-18 <johan@balder>
1403 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1404 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1405 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1407 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1408 Added feature to script commands from file.
1410 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1412 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1413 * src/SDCCutil.c: include ctype.h for win32
1415 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1417 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1419 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1421 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1422 Fixed so you can set breakpoints prior to run, run does not stop
1423 on entry now. Add tbreak. Other enhancements and fixes for use
1426 2003-05-12 Borut Razem <borut.razem@siol.net>
1428 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1430 2003-05-11 Borut Razem <borut.razem@siol.net>
1432 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1433 the path of bin directory, so that PATH is the only env. variable, which has to be set
1434 in case of standard installation.
1435 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1436 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1437 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1439 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1441 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1442 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1443 temp files are in the port dir; clean the gen/test directory when
1444 generating new test.c
1445 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1446 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1447 * support/regression/tests/zeropad.c: added
1449 2003-05-09 <johan@balder>
1451 * src/SDCCglue.c: fixed bug #597940
1453 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1455 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1456 cache sfr, optimize next,step, fix off by one sourceline,
1457 support ddd list function.
1458 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1460 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1462 * support/regression/HTMLgen.py: added compare_s2f()
1463 * support/regression/Makefile: redo 1.27
1464 * support/regression/generate-cases.py: redo 1.5
1466 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1468 * support/regression/tests/float.c: workaround 33 bit hex constant
1469 * support/regression/tests/simplefloat.c: fix division for host
1471 2003-04-29 Scott Dattalo <scott@dattalo.com>
1473 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1474 that tame's the PIC's over-aggressive optimizer.
1476 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1478 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1481 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1483 Initial support for DS80C400. "Hello world" runs on TINIm400
1486 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1488 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1489 * Some notes on ddd usage added in debugger/README
1490 Martin Helmling adding more features and fixes for ddd GUI debugger.
1491 Code added for nexti, stepi, up, down, and other adjustments.
1493 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1495 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1496 * src/pic/peeph.def Added two rules to optimize carry manipulation
1497 * src/pic/* removed debug printfs
1499 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1501 * debugger/mcs51/cmd.c: added header newalloc.h
1503 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1505 * as/Makefile: new EXEEXT
1506 * as/z80/Makefile: remove trailing slash of BUILDIR
1507 * as/z80/clean.mk: new EXEEXT
1508 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1509 * support/cpp2/Makefile.in: new EXEEXT
1510 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1512 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1514 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1515 EXEEXT was introduced to fix all related problems with targets
1516 "clean", "install" and "uninstall"; a couple of further flaws
1517 especially with "clean" have been fixed too
1518 * as/mcs51/Makefile.in
1523 * debugger/mcs51/Makefile.in
1524 * debugger/mcs51/clean.mk
1526 * link/z80/Makefile.in
1529 * packihx/Makefile.in
1531 * sim/ucsim/Makefile
1532 * sim/ucsim/clean.mk
1533 * sim/ucsim/avr.src/Makefile.in
1534 * sim/ucsim/avr.src/clean.mk
1535 * sim/ucsim/s51.src/Makefile.in
1536 * sim/ucsim/s51.src/clean.mk
1537 * sim/ucsim/xa.src/Makefile.in
1538 * sim/ucsim/xa.src/clean.mk
1539 * sim/ucsim/z80.src/Makefile.in
1540 * sim/ucsim/z80.src/clean.mk
1541 * sim/ucsim/main_in.mk
1542 * sim/ucsim/packages_in.mk
1543 * sim/ucsim/gui.src/Makefile.in
1544 * sim/ucsim/gui.src/serio.src/Makefile.in
1545 * sim/ucsim/gui.src/serio.src/clean.mk
1548 * support/cpp2/Makefile.in
1549 * support/cpp2/clean.mk
1550 * support/makebin/Makefile
1551 * support/makebin/clean.mk
1552 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1553 * doc/sdccman.lyx: --program-suffix no longer needed
1555 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1557 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1558 Martin Helmling added support for ddd GUI debugger.
1559 Code added to display assembly, set variables, and other commands
1560 to interface to ddd.
1562 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1564 * as/Makefile: fix target clean
1565 * as/clean.mk: fix target clean
1566 * as/z80/clean.mk: fix target clean
1568 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1570 * Makefile.common.in: added @EXEEXT@
1571 * configure.in: removed all mingw32 stuff
1572 * configure: rebuilt from configure.in
1573 * doc/sdccman.lyx: updated section "installation"
1574 * support/scripts/sdcc_mingw32: adapted to configure
1575 * support/scripts/sdcc_cygwin_mingw32: added
1577 2003-04-22 Scott Dattalo <scott@dattalo.com>
1579 * src/pic Added object file support for the PIC port
1580 * src/pic Applied patch from Craig Franklin (this started the object file support)
1581 * src/regression Updated the PIC regression tests for object files
1583 2003-04-20 Borut Razem <borut.razem@siol.net>
1585 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1586 lklex.c: In function `getfid':
1587 lklex.c:203: warning: array subscript has type `char'
1588 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1589 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1590 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1591 stack handling macros
1593 2003-04-19 Borut Razem <borut.razem@siol.net>
1595 * "handling space characters in file path" task:
1596 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1597 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1598 * support/Util/MySystem.h: make it self-sufficient
1599 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1600 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1601 handling space characters in file path
1602 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1603 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1604 * support/Util/MySystem.c: handling space characters in executable's path
1606 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1608 * as/z80/Makefile: fix permanent rebuild of z80
1609 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1610 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1612 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1614 * src/SDCCopt.c: add special case optimization to replace modulo by
1615 a power of two with a bitwise AND.
1617 2003-04-18 <johan@balder>
1619 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1621 2003-04-17 <johan@balder>
1623 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1624 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1626 2003-04-13 Borut Razem <borut.razem@siol.net>
1628 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1629 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1630 fixed mingw problem in adl_NORMALIZE_PATH
1632 2003-04-12 Borut Razem <borut.razem@siol.net>
1634 * fixed "#pragma SAVE/RESTORE can not be nested":
1635 * src/SDCC.lex: reworked pragma handling functions
1636 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1637 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1639 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1641 * src/SDCCutil.c (pathEquivalent): defined but not used
1642 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1643 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1644 * configure: rebuilt from configure.in
1645 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1646 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1647 * device/include/Makefile.in: replace sdcc_datadir
1648 * device/lib/Makefile.in: replace sdcc_datadir
1649 * Makefile.common.in: add LDFLAGS from configure
1650 * packihx/Makefile.in: use LDFLAGS
1651 * src/Makefile.in: use LDFLAGS
1652 * support/cpp2/Makefile.in: add LDFLAGS from configure
1653 * support/makebin/Makefile: use LDFLAGS
1654 * .version: bumped version number to 2.3.5
1656 2003-04-12 Borut Razem <borut.razem@siol.net>
1658 * completed "different paths" task:
1659 * src/SDCCmacro.c: fixed bug in handling quotes
1660 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1661 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1663 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1665 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1667 2003-04-11 kevin Vigor <kevin@vigor.nu>
1669 * ds390/gen.c ds390/peeph.def: fix bug 706781
1671 2003-04-11 Borut Razem <borut.razem@siol.net>
1673 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1675 2003-04-10 Scott Dattalo <scott@dattalo.com>
1677 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1678 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1679 set - this bit used to not be set...).
1680 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1681 bad code in PIC Port
1682 * src/regression/and2.c added to test bug 609268
1683 * src/regression/Makefile added and2.c to regression test
1686 2003-04-08 <johan@CP255758-A>
1688 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1689 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1690 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1692 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1694 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1696 * support/cpp2/Makefile.in: fix bug #487815
1697 * configure: rebuilt from configure.in
1698 * Makefile.common.in: docdir changed, new path suffixes
1699 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1700 * sdcc_vc_in.h: reflect changes from sdccconf.h
1701 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1702 * src/SDCCutil.h: remove BINDIR hack
1703 * doc/sdccman.lyx: update new path hierarchy
1705 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1707 * src/SDCCpeeph.c: added okToRemoveSLOC test
1709 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1711 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1713 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1715 * src/SDCCpeeph.c: added labelIsReturnOnly test
1716 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1718 2003-04-05 <johan@balder>
1720 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1721 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1722 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1723 * src/SDCCast.c: fixed a warning
1724 * src/SDCCast.h: fixed a warning
1725 * src/SDCCicode.c (operandFromAst): fixed a warning
1727 2003-04-04 <johan@balder>
1729 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1730 * src/SDCCast.c (decorateType): fixed bug #715076
1731 * src/SDCC.y: fixed bug #702907
1733 2003-04-03 <johan@balder>
1735 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1736 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1737 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1738 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1739 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1741 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1743 * _decdptr.c: fix return values
1744 * _gptrget.c: fix return values
1745 * _gptrgetc.c: fix return values
1746 * _gptrput.c: fix return values
1747 * _mulint.c: fix return values
1748 * as/z80/Makefile: fix 'make -j' problem
1750 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1752 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1753 * configure.in: big cleanup, updated to autoconf 2.5x
1754 * configure: rebuilt from configure.in
1755 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1756 * sdcc_vc_in.h: reflect changes from sdccconf.h
1757 * doc/Makefile: fixed a flaw in "make install"
1759 2003-04-02 <johan@balder>
1761 * src/ds390/gen.c (genCmp): no comments
1762 * src/mcs51/gen.c (genCmp): no comments
1763 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1764 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1766 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1768 * support/regression/generate-cases.py: place generated file in given sub directory
1769 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1770 * support/regression/Makefile: improvements for 'make -j';
1771 side effect: it's simpler and faster now
1773 2003-03-31 Borut Razem <borut.razem@siol.net>
1775 * src/z80/main.c: link-{port} and as-{port} defined without path
1776 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1778 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1780 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1782 2003-03-30 Borut Razem <borut.razem@siol.net>
1784 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1785 changed type of list parameter to set
1786 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1787 * src/port.h: changed type of do_assemble() parameter to set
1788 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1789 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1790 definition of "cppoutfilename" macro with NULL value in preProcess()
1791 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1792 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1793 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1794 replaced with set *binPathSet
1795 * shash_add() deallocates the item, if allready exsists, before adding the new one
1796 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1798 2003-03-30 Scott Dattalo <scott@dattalo.com>
1800 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1801 a nested for loop bug in the PIC port
1802 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1805 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1807 * support/Util/dbuf.h: remove C++ stuff to make it portable
1809 2003-03-28 Borut Razem <borut.razem@siol.net>
1811 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1812 literal strings in stringLiteral()
1813 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1814 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1817 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1819 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1821 2003-03-26 <johan@balder>
1823 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1824 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1825 * src/SDCCast.c (decorateType): fixed " -v < 3"
1827 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1829 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1830 Added Lenny Story's debug infrastructure changes:
1831 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1832 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1833 * src/cdbFile.c: added
1834 * src/SDCCdebug.c: added
1835 * src/SDCCdebug.h: added
1836 * src/SDCCast.c (createFunction)
1837 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1838 * src/SDCCmain.c (parseCmdLine, main)
1839 * src/SDCCmem.c (redoStackOffsets)
1840 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1843 * src/avr/gen.c (genAVRCode)
1844 * src/ds390/gen.c (gen390Code)
1845 * src/mcs51/gen.c (gen51Code)
1846 * src/pic/gen.c (genpic14Code)
1847 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1848 * src/xa51/gen.c (genXA51Code)
1849 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1851 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1853 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1854 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1856 2003-03-22 <johan@balder>
1858 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1860 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1862 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1863 * doc/cdbfileformat.lyx: added, written by Lenny Story
1864 * doc/Makefile: added cdbfileformat.lyx
1865 * doc/clean.mk: added cdbfileformat.lyx
1867 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1869 * src/mcs51/peeph.def: fix bug #705773
1871 2003-03-20 <johan@balder>
1873 An sfr/sbit can have an "at #" AND an initializer
1874 * src/SDCCsymt.c (checkSClass):
1875 * src/SDCCmem.c (allocGlobal):
1876 * src/SDCCmem.c (allocLocal):
1877 * src/SDCCast.c (createBlock):
1879 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1881 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1883 2003-03-16 <johan@balder>
1885 Undid the hackup of const and volatile, the problem is much bigger
1887 * src/SDCCast.c:1.171
1888 * src/SDCCglue.c:1.138
1889 * src/SDCCicode.c:1.146
1890 * src/SDCCsymt.c:1.150
1891 * src/SDCCval.c:1.65
1893 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1895 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1896 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1898 2003-03-13 <johan@balder>
1900 Hackup const and volatile modifiers in type chains a bit:
1902 * src/SDCCast.c:1.169
1903 * src/SDCCglue.c:1.136
1904 * src/SDCCicode.c:1.143
1905 * src/SDCCsymt.c1.146
1906 * src/SDCCsymt.h1.59
1907 * src/SDCCval.c:1.63
1909 2003-03-12 <johan@balder>
1911 * src/SDCCBBlock.h: more LRH debugging junk
1912 * src/SDCCcflow.h: more LRH debugging junk
1913 * src/SDCCloop.c: more LRH debugging junk
1914 * src/SDCC.y (struct_declaration): fixed bug #697590
1915 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1916 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1917 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1919 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1920 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1921 test function names must now match exactly).
1922 * src/SDCCcse.c: added special case in findCheaperOp to allow
1923 extending a short integer. Makes less awful code for bug 700121 test case.
1925 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1927 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1928 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1930 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1932 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1933 actually called (operandsNotEqual() was called for all
1934 operandsNotEqualX tests).
1936 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1938 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1939 with shorter literals. Fixes bug 700121.
1941 2003-03-11 <johan@balder>
1943 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1945 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1947 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1948 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1950 2003-03-10 Borut Razem <borut.razem@siol.net>
1952 * src/SDCCmain.c: pipe preprocessor's output
1953 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1954 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1955 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1956 which closes all pipes in pipeSet set
1957 * src/SDCCset.c: free deleted item in function deleteSetItem()
1958 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1959 moved from z80 to src subproject
1960 * .version: increased version number to 2.3.4
1962 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1964 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1965 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1966 * support/regression/ports/xa51/spec.mk: fix typo
1968 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1970 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1972 2003-03-09 Borut Razem <borut.razem@siol.net>
1974 * src/SDCCmain.c: pipe preprocessor's output
1975 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1976 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1977 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1978 which closes all pipes in pipeSet set
1979 * src/SDCCset.c: free deleted item in function deleteSetItem()
1980 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1981 moved from z80 to src subproject
1983 2003-03-09 Borut Razem <borut.razem@siol.net>
1985 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1986 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1987 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1988 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1989 * src/SDCCglobl.h: unification of WIN32 native definitions
1991 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1993 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1995 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1997 * src/configure.in: check for endianess (even while cross-compiling)
1998 * src/configure: check for endianess (even while cross-compiling)
1999 * src/configure_in.h: check for endianess (even while cross-compiling)
2000 * src/avr/gen.c: remove old endianess stuff
2001 * src/mcs51/gen.c: remove old endianess stuff
2002 * src/ds390/gen.c: remove old endianess stuff
2003 * src/pic/gen.c: remove old endianess stuff
2004 * src/pic/genarith.c: remove old endianess stuff
2005 * src/pic/glue.c: fix endianess check
2006 * src/pic16/gen.c: remove old endianess stuff
2007 * src/pic16/genarith.c: remove old endianess stuff
2008 * src/pic16/glue.c: fix endianess check
2009 * src/xa51/gen.c: remove old endianess stuff
2010 * src/z80/gen.c: fix endianess check
2011 * src/SDCCglue.c: fix endianess check
2012 * src/ds390/peeph.def: fix bug 700036
2014 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2016 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2017 * src/configure: find appropriate data-types on host for SDCC's int and long
2018 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2019 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2020 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2022 2003-03-07 <johan@balder>
2025 some minor cleanups before the big shot
2026 OP_DEFS and OP_USES now use Kevin's protection
2027 new option --nolabelopt
2038 * src/ds390/ralloc.c:
2039 * src/mcs51/ralloc.c:
2041 * src/xa51/ralloc.c:
2044 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2046 * src/pic/pcode.c (get_op): fix 64 bit warnings
2047 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2048 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2049 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2050 * support/regression/tests/malloc.c: fix 64 bit warnings
2052 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2054 * src/mcs51/gen.c (genMinus): fixed bug 696436
2056 2003-03-02 Borut Razem <borut.razem@siol.net>
2058 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2060 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2062 * configure.in: test for mkstemp
2063 * sdccconf_in.h: add HAVE_MKSTEMP
2065 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2067 * device/include/ctype.h: removed warning while using --stack-auto
2068 * device/include/malloc.h: removed warning while using --stack-auto
2069 * device/include/string.h: removed warning while using --stack-auto
2071 2003-02-23 Borut Razem <borut.razem@siol.net>
2073 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2074 because NDEBUG is defined (see man assert)
2075 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2077 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2079 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2080 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2082 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2084 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2085 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2087 2003-02-18 <johan@balder>
2089 * as/mcs51/asmain.c (asmbl): module can start with a digit
2090 * as/z80/asmain.c (asmbl): module can start with a digit
2092 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2094 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2095 * src/asm.c: fix pipe() for Mingw32
2097 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2099 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2100 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2101 make -V work again; --c1mode reads now from stdin
2102 * doc/sdccman.lyx: added --c1mode
2103 * support/Util/SDCCerr.c: new messages for c1 mode
2104 * support/Util/SDCCerr.h: new messages for c1 mode
2105 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2107 2003-02-15 <johan@balder>
2109 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2111 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2113 * doc/sdccman.lyx: Environment variables, -o and other minor things
2115 2003-02-14 <johan@balder>
2117 * src/xa51/main.c: before anyone really tries to use it :)
2119 * Install doc's in share/sdcc/doc
2120 * removed some obsolete files
2121 * Do a proper make distclean and uninstall
2122 M Makefile.common.in
2125 M device/include/Makefile.in
2126 M device/lib/Makefile.in
2129 M sim/ucsim/doc/Makefile.in
2132 R src/xa51/peeph.rul
2133 M support/cpp2/Makefile.in
2134 M support/makebin/Makefile
2137 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2139 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2141 2003-02-10 Borut Razem <borut.razem@siol.net>
2143 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2144 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2145 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2146 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2147 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2148 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2149 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2150 src/z80/Makefile.bcc: Borland Makefile cleanup
2151 * as/z80/Makefile.bcc: Added Borland Makefile
2152 * support/cpp2/borland.h: Removed
2154 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2156 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2157 * src/SDCC.lex: new pragma NOIV
2158 * src/SDCCglobl.h: new pragma NOIV
2159 * src/SDCCmem.c: new pragma NOIV
2161 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2163 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2165 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2167 * src/SDCCmain.c: signal handling is switched off by --debug
2168 * doc/Makefile: small fix for install; use clean.mk again
2169 * doc/clean.mk: clean *.pdf and *.html too
2171 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2173 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2174 * device/lib/printfl.c: fix a ds390 bug by making it portable
2175 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2176 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2177 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2178 * debugger/mcs51/cmd.c: converted multi-line string literals
2179 * sim/ucsim/globals.cc: converted multi-line string literals
2180 * src/SDCCmain.c: introduced signal handler to remove temp files
2181 * doc/Makefile: small tweaks, implement clean
2182 * doc: removed generated files
2184 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2186 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2187 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2188 Address Record is not correctly generated for DS390."
2190 2003-02-02 Borut Razem <borut.razem@siol.net>
2192 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2193 * as/mcs51/asm.h: fixed compilation with Borland C
2194 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2195 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2196 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2197 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2198 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2199 src/z80/Makefile.bcc: delete $(LIB) only if exist
2200 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2202 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2204 * device/include/malloc.h: introduced NULL
2205 * device/include/string.h: introduced NULL
2206 * device/include/stdlib.h: introduced NULL
2207 * device/lib/_memcpy.c: removed NULL
2208 * device/lib/_strcat.c: removed NULL
2209 * device/lib/_strchr.c: removed NULL
2210 * device/lib/_strcmp.c: removed NULL
2211 * device/lib/_strcpy.c: removed NULL
2212 * device/lib/_strcspn.c: removed NULL
2213 * device/lib/_strlen.c: removed NULL
2214 * device/lib/_strncat.c: removed NULL
2215 * device/lib/_strncmp.c: removed NULL
2216 * device/lib/_strncpy.c: removed NULL
2217 * device/lib/_strpbrk.c: removed NULL
2218 * device/lib/_strrchr.c: removed NULL
2219 * device/lib/_strspn.c: removed NULL
2220 * device/lib/_strstr.c: removed NULL
2221 * device/lib/_strtok.c: removed NULL
2222 * device/lib/malloc.c: removed NULL, include own header
2224 2003-02-02 <johan@balder>
2226 * 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
2227 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2228 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2229 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2230 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2231 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2233 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2235 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2238 2003-02-01 <johan@balder>
2240 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2242 2003-01-31 <johan@CP255758-A>
2244 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2246 2003-01-30 <johan@balder>
2248 * src/SDCCBBlock.c: automatic bug detection
2249 * src/SDCCicode.c: automatic bug detection
2251 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2253 * src/SDCCglobl.h: now --xram-size 0 works
2254 * src/SDCCmain.c: now --xram-size 0 works
2256 2003-01-29 <johan@balder>
2258 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2260 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2262 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2263 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2264 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2265 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2266 * src/SDCCglobl.h: Added options --xram-size and --code-size
2267 * src/SDCCmain.c: Added options --xram-size and --code-size
2269 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2271 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2272 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2274 2003-01-27 <johan@balder>
2276 * src/SDCC.y: fixed bug #613764
2278 2003-01-26 <johan@balder>
2280 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2281 * src/SDCCsymt.h: fixed bug #673374
2282 * src/SDCCglue.c: fixed bug #661910
2283 * src/SDCCast.c: fixed bug #458099 and 673374
2285 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2287 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2288 * as/mcs51/strcmpi.h: added
2289 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2290 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2291 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2292 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2293 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2294 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2295 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2296 * as/mcs51/Makefile.aslink: new module strcmpi
2297 * as/mcs51/Makefile.asx8051: new module strcmpi
2298 * as/mcs51/Makefil.bcc: new module strcmpi
2299 * as/mcs51/Makefile.in: new module strcmpi
2300 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2302 2003-01-26 <johan@balder>
2304 * src/SDCCglue.c: reverted back to 1.124
2305 * src/SDCCast.c: reverted back to 1.156
2306 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2308 2003-01-25 <johan@balder>
2310 * src/SDCCglue.c: A better fix for bug #661910
2311 * src/SDCCast.c: A better fix for bug #661910
2312 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2314 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2316 * src/Makefile.in: remove spawn.o
2317 * src/SDCCmain.c: remove spawn.h
2318 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2319 * src/spawn.c: removed
2320 * src/spawn.h: removed
2321 * support/regression/ports/ds390/spec.mk: link with -r
2323 2003-01-24 <johan@CP255758-A>
2325 * src/ds390/gen.c (aopOp): fixed bug #667458
2326 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2327 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2328 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2330 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2332 * src/mcs51/peeph.def: better assembler identation by Frieder
2333 * src/mcs51/gen.c: better assembler identation by Frieder
2335 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2337 * as/z80/string.h: removed for gcc 3.2
2338 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2339 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2341 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2343 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2344 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2345 * support/regression/Makefile: separate temp files for ports
2346 * support/regression/generate-cases.py: separate temp files for ports
2347 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2348 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2350 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2352 * moved tinitalk to device/examples/ds390
2354 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2356 * as/mcs51/lkmem.c: rflag is for DS390
2357 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2358 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2359 (linkEdit): move mem- and map-files the same way as ihx-files
2360 * src/z80/main.c (_setDefaultOptions): removed --generic
2361 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2362 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2363 * src/pic/glue.c (picglue): --c1mode works again
2364 * src/pic16/glue.c (pic16glue): --c1mode works again
2365 * src/asm.c (printCLine): fix #660034
2367 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2369 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2370 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2371 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2372 * as/mcs51/lkmem (summary): better fix for sp problem
2373 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2374 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2375 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2376 remove --stack-after-data
2378 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2380 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2381 * src/SDCCutil.c (join): ugly bug: missing '\0'
2382 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2384 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2386 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2388 * src/pic/main.c (_asmCmd): gpasm supports -o
2389 * src/z80/main.c: more general macros
2390 * device/lib/Makefile.in: remove intermediate files
2392 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2394 * .version: Bumped version number to 2.3.3
2395 * src/SDCCBBlock.c: new option -o
2396 * src/SDCCglobl.h: new option -o
2397 * src/SDCCglue.c: new option -o
2398 * src/SDCCmain.c: new option -o
2399 * src/asm.c: new option -o
2400 * src/ds390/main.c: new option -o
2401 * src/pic/glue.c: new option -o
2402 * src/pic/pcode.c: new option -o
2403 * src/pic/ralloc.c: new option -o
2404 * src/pic16/glue.c: new option -o
2405 * src/pic16/pcode.c: new option -o
2406 * src/pic16/ralloc.c: new option -o
2407 * src/z80/main.c: new option -o
2408 * device/lib/Makefile.in: use -o
2409 * support/regression/ports/ds390/spec.mk: use -o
2410 * support/regression/ports/gbz80/spec.mk: use -o
2411 * support/regression/ports/mcs51/spec.mk: use -o
2412 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2413 * support/regression/ports/z80/spec.mk: use -o
2414 * support/regression/ports/ucz80/spec.mk: use -o
2415 * support/regression/ports/xa51/spec.mk: use -o
2416 * support/regression/fwk/lib/timeout.c: fix usage string
2418 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2419 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2421 2003-01-07 <johan@balder>
2423 * src/SDCCast.c (decorateType): fixed bug #600035
2425 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2426 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2427 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2428 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2429 * src/pic/pcode.c: outcommented unused variable to remove warnings
2430 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2432 2003-01-06 <karl@turbobit.com>
2433 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2436 2003-01-06 <johan@balder>
2438 * src/SDCCicode.c: fixed array add
2440 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2441 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2442 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2444 2003-01-04 <johan@balder>
2446 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2448 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2449 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2451 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2452 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2453 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2455 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2456 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2458 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2459 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2461 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2462 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2464 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2466 * in \sdcc\as\mcs51\ changed these files in order to create an
2467 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2468 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2469 following files to include the previous two files: aslink.dsp,
2470 Makefile.aslink, Makefile.bcc, and Makefile.in.
2472 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2473 .adb instead of .cdb
2475 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2477 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2478 value from option --iram-size.
2480 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2482 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2485 2002-09-18 <wiml@hhhh.org>
2487 * SDCClrange.h: exposed setFromRange() and setToRange()
2488 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2489 packRegsForAccUse() (bug 542397)
2490 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2491 multiple times and emitting the fetch operations more than once
2492 added aopGetUsesAcc() function to allow binary operators to
2493 fetch their operands in the correct order; made genMinus() emit
2494 compact code for X = LITERAL - Y
2496 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2497 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2498 sprintf() in line 1267.
2500 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2501 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2504 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2505 Changes to aslink (All the changes are marked with 'JCF'):
2507 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2510 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2511 area BSEG. Also moves, if possible, the DATA area down into the internal
2512 ram so more space is available.
2514 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2517 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2518 not bytes. Function summary() which creates a memory usage summary
2519 file with extension .mem. Reports of overlaping stack and small stack
2520 size. If the space for the stack is less than 16 bytes aslink trows a
2523 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2524 the 8051. Option 'y' for memory summary output file.
2526 Changes to sdcc (All the changes are marked with 'JCF'):
2528 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2530 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2531 overlaying area for it (uses RegBankUsed[4]).
2533 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2534 bank zero as used by default. By default aslink locates the stack
2535 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2536 the creation of the .mem file. Delegates the allocation of data area
2537 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2538 the begining of the stack area to aslink.
2540 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2541 glue() in SDCCglue.c creates an area for it.
2543 2002-09-03 Borut Razem <borut.razem@siol.net>
2544 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2545 sdcc/src/pic/glue.c:
2546 introduced atexit() handler for teporay files removal in case of
2547 errors, assertions, ...
2549 2002-08-29 Borut Razem <borut.razem@siol.net>
2550 * sdcc/support/cpp2/auto-host_vc_in.h:
2551 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2552 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2553 Maybe there is a similar problem with BORLANDC? It should be checked!
2555 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2556 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2557 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2558 was not executed, and the compiler (cl) launched a warning:
2559 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2561 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2562 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2564 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2565 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2567 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2568 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2569 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2570 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2571 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2572 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2573 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2574 - added Release configuration in VS projects
2575 - review of compiler an linker options
2576 - VC .exe files are generated in bin_vc directory, not to interfere
2577 with binaries generated from other projects (cygwin, mingw, bcc ...)
2579 * sdcc/src/yacc.dsp: added
2581 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2582 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2583 and insert the version number definitions from .version
2585 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2587 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2588 added - genarate auto-host.h using auto-host_vc_in.h as template
2591 removed from CVS, generated automatically
2593 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2594 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2596 2002-08-11 Borut Razem <borut.razem@siol.net>
2597 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2599 2002-08-10 Borut Razem <borut.razem@siol.net>
2600 * src/SDCCmain.c (main):
2601 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2602 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2603 The consequence was that some temporary files were not removed.
2606 unification of code in functions tempfilename() and tempfile():
2607 function tempnam() is defined in Visual Studio 6.0 and .NET
2609 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2611 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2612 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2613 - removed compiler command line option /WX: Treats all warnings as errors
2614 - update a list of source files, included into the project
2616 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2617 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2618 changed project type to Generic Project so that can be correcly converted to VS.NET project
2620 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2622 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2624 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2626 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2627 added return 0 statements after assert() to make compiler happy
2629 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2630 added newline in the def file to keep MSC compiler satisfied
2632 * sdcc/src/z80/gen.c:
2633 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2634 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2635 - solved MSC error in function aopDump()
2637 * sdcc_vc.h: define PREFIX as "\\sdcc"
2639 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2640 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2642 2002-06-22 Scott Dattalo <scott@dattalo.com>
2643 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2644 - Rewrote the register banking algorithm.
2645 - Added pCode live-range analysis to registers (for now, only non-used and
2646 singly-used registers optimized away)
2648 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2650 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2652 2002-05-10 Scott Dattalo <scott@dattalo.com>
2653 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2655 2002-04-22 Michael Hope <michaelh@vroom>
2657 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2659 * configure.in (DD_COPT): Added include support required for gbdk.
2661 * .version: Bumped version number just to increase it.
2663 * src/SDCCmain.c: Added -nostdinc to the default options.
2665 2002-04-15 Michael Hope <michaelh@vroom>
2667 * device/lib/z80/printf.c (sprintf): Added.
2669 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2671 * src/z80/peeph.def: Added transpose redundent load rule.
2673 * src/z80/main.c: Added force callee saves for jaune.
2675 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2677 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2679 2002-03-28 Johan Knol <johan@balder>
2681 * src/SDCCval.c: fixed bug #532436
2683 2002-03-14 Scott Dattalo <scott@dattalo.com>
2685 Added "char *Processor" field to the port structure.
2688 Added -p option. Allows port dependent processor to be specified.
2691 Initialized the new field char *Processor field to NULL in all ports
2694 Compiler generated registers for interrupt context saving
2695 were not getting allocated.
2697 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2700 Fixed left shift. Will promote the left side of a left shift
2701 if a) left shifting more than size of operand or b) when assigned
2702 to something size > size of left side
2704 2002-03-14 Scott Dattalo <scott@dattalo.com>
2706 tons of changes. Register allocation has been
2707 rewritten. Added customization for the various PICs. Flow
2708 analysis is restructured. ...
2714 Added. device.c is a PIC port hack to accomodate variations
2717 2002-03-13 Michael Hope <michaelh@vroom>
2719 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2721 2002-03-04 johanknol <johanknol@manik>
2723 * /src/SDCCval.c: fixed
2725 const unsigned char arr[][2] = { { 0, 1 } };
2726 t18.c:1: error: Initializer element is not constant
2728 2002-03-04 bela <bela@manik>
2730 * /device/include/mcs51reg.h:
2731 ds89c420 register definition update
2733 2002-03-03 <johan@FRIJA>
2735 * support/Util/SDCCerr.c: did something, but don't no why anymore
2737 * support/regression/tests/bug-524691.c: made it a little less shy
2739 * src/SDCCast.c (decorateType): fixed bug #524697
2741 * src/SDCCast.c: made some lineno improvements
2743 * src/SDCCval.c (getNelements): changed warning to error
2745 * src/SDCCglue.c (printIvalArray): changed warning to error
2747 * src/SDCCicode.c: fixed a warning for mingw
2749 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2751 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2753 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2755 * src/ds390/peeph.def:
2756 Added some more peephole rules
2758 * src/ds390/gen.c: Various fixes & enhancements
2760 * src/SDCClrange.c, src/SDCClrange.h:
2761 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2763 * src/ds390/ralloc.c:
2764 various fixes & enhancements (ds390) specific
2766 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2767 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2770 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2772 2002-03-02 <johan@FRIJA>
2774 * src/SDCCast.c (decorateType): fixed bug #524708
2776 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2778 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2780 2002-03-01 Michael Hope <michaelh@vroom>
2782 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2784 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2786 2002-03-01 <johan@FRIJA>
2788 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2790 * src/SDCCast.c (decorateType): fixed bug #524209
2792 * src/SDCCval.c (valNot): fixed bug #524195
2794 2002-02-26 <johan@balder>
2796 * src/xa51/gen.c: fixed a warning
2798 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2800 * src/SDCCast.c (decorateType): fixed bug #522534
2802 2002-02-23 <johan@balder>
2804 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2806 2002-02-22 <johan@balder>
2808 * src/SDCCast.c: fixed bug #514865
2810 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2812 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2814 * sdcc/src/SDCCloop.c:
2815 Previous fix was not good. basic blocks that have "break" or "return" are
2816 not really partof a loop , but live ranges used in these blocks should
2817 be live thru the entire loop, so set partOfLoop but don't add them to
2820 2002-02-21 <johan@FRIJA>
2822 * src/SDCCcse.c: fixed bug #514308
2824 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2827 Fixed BUG #519583. If a conditional block ended in a return/break
2828 statement inside a loop, it was not being considered part of the loop.
2830 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2832 2002-02-10 Karl Bongers <karl@turbobit.com>
2835 Fixed up SDCDB debugger somewhat. Updated debugger/README
2836 with lots of comments and notes.
2838 * device/examples/test2.c:
2839 Fix bug, "red" variable not being initialized(compiler complained).
2841 * device/examples/Makefile, examples/test3.c:
2842 Add Makefile in device/examples folder, compiles test3.c
2843 for use as a multiple module SDCDB test case.
2845 * sim/ucsim/cmd.src/cmdset.cc:
2846 Took out debug printfs in ucsim "next" command.
2849 Karl and Johan start ucsim XA support. Most dissassembly working,
2850 about 75% emulation done(plenty of work remaining).
2852 * sim/ucsim/z80.src:
2853 Add Z80 support to ucsim, add test-ucz80 regression test,
2854 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2855 Notice z80 compiler fails on examples/test3.c/crc code.
2857 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2859 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2860 Added support for --parms-in-bank1
2862 * src/ds390/peeph.def:
2863 added a few more peephole optimzations
2866 1) added __builtin_inp & __builtin_outp used to read in data of given length
2867 from a memory mapped port
2868 2) added __builtin_memcmp
2869 3) added __builtin_swapw swap bytes of a short
2871 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2872 1) handle multiple send & receives from register bank1
2873 2) ralloc can now allocate DPTR1 to some liveRanges
2875 * src/SDCCsymt.c, src/SDCCsymt.h:
2876 changes to handle multiple sends & receives
2879 added some pointer arithmetic optimization
2882 added some pointer arithmetic optimizations but not stable yet so not
2883 called from anywhere (will get this working shortly)
2885 * src/SDCCopt.c: fixed for multiple sends & receives
2888 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2889 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2890 set preprocessor defines (depending on options)
2892 * src/SDCCicode.c, src/SDCCicode.h:
2893 changes made to handle multiple sends & receives
2896 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2898 * src/SDCCcse.c, src/SDCCcse.h:
2899 added function findbackward def (to be used in upcoming optimization)
2901 * src/SDCCcflow.c, src/SDCCcflow.h:
2902 added function returnAtEnd - to determine if a basic block terminates with
2905 * src/SDCCast.c, src/SDCCast.h:
2906 added option parms-in-bank1
2908 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2909 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2910 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2911 adjusted for --parms-in-bank1 option
2913 * device/include/string.h:
2914 donot redefine "reentrant" keyword
2916 * device/include/ds80c390.h: Added some more SFRs
2918 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2920 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2922 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2924 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2926 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2928 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2930 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2932 * Added --xram-movc option
2934 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2936 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2938 2002-01-11 Johan Knol
2940 * Added math lib of Jesus Calvino-Fraga
2942 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2944 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2945 * support/regression/Makefile: new target test-mcs51-stack-auto
2946 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2948 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2950 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2952 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2954 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2956 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2958 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2960 * src/SDCCglue.h: add definition for printIvalChar()
2962 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2964 * src/SDCCast.c: fix #498138 by Johan
2966 * src/SDCCglue.c: fix #498138 by Johan
2968 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2970 * support/regression/Makefile: fix clean
2972 * support/regression/ports/ds390/support.c: fix transmission of last character
2974 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2976 * /sdcc/src/ds390/gen.c:
2977 a) improved computing address of stack variable
2978 b) took out some #if 0 code
2979 c) improved parmBytes adjustment
2980 d) improved genPlusIncr & genMinusIncr
2981 e) genCmp could generate bad code (when left assigned to DPTR)
2982 f) Fixed bug in hasInc
2984 * /sdcc/src/ds390/ralloc.c:
2985 a) packRegsForSupport could mess up live information (Fixed)
2986 b) packRegsDPTRuse could be incorrect for left & right shift
2988 * /sdcc/src/mcs51/ralloc.c:
2989 packRegsForSupport could mess up the live information (Fixed)
2991 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2993 * /sdcc/src/SDCCast.c:
2994 can reverse a loop even if function call is present as long
2995 as the loop control variable is local & is not passed as parameter
2997 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2999 * /sdcc/ChangeLog: *** empty log message ***
3001 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3002 More builtin function additions for TININative
3004 * /sdcc/src/ds390/ralloc.c:
3005 Had broken the regression testsuite
3007 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3009 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3010 Added funcattr hasStackParms will be set for reentrant functions when there
3011 are paramteres on the stack, this helps in minimizing frame pointer generation
3012 typeFromStr can handle function pointers now
3014 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3015 *** empty log message ***
3017 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3019 * /src/ds390/gen.c, /src/ds390/main.c:
3020 More builtin function additions for TININative
3022 * /src/ds390/ralloc.c:
3023 Had broken the regression testsuite
3025 * /src/SDCCast.c: Fixed a bug in dumptree
3027 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3028 Added funcattr hasStackParms will be set for reentrant functions when there
3029 are paramteres on the stack, this helps in minimizing frame pointer generation
3030 typeFromStr can handle function pointers now
3032 * /doc/builtins.txt, /doc/TININative.txt:
3033 *** empty log message ***
3036 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3038 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3039 ALPHA version for -mTININative
3041 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3042 updated to reflect changes in the port structure
3045 added function do_assemble (similar to do_link) if non-null this function
3046 will be called to do assembly (-mTININative) requires a multi command
3048 added function genAssemblerEnd will be called to generate assembler Epilogue
3051 added _JavaNative to debug info printing
3053 * /src/SDCCmain.c: added option --tini-libid
3054 added port->do_assemble function (-mTININative) has a multi command assemble
3056 * /src/SDCCglue.c: Disabled "constExpr" check
3057 added port->genAssemblerEnd function
3059 * /src/SDCCglobl.h: Added option --tini-libid value
3062 tookout optimizeCompare from the header (has no external references)
3064 * /src/SDCCast.c: made one more function "static"
3066 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3068 * src/z80/mappings.i: Added z80asm support.
3070 * src/z80/main.c: Added z80asm support on --asm=z80asm
3072 * src/z80/gen.c: Fixed asm portability issues.
3074 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3076 * src/SDCCglue.c (printExterns): Added global/extern split.
3078 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3080 * support/regression/Makefile: added test for mcs51 model large
3082 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3084 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3086 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3088 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3090 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3092 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3094 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3096 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3098 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3100 * support/regression/tests/simplefloat.c: Port to mcs51.
3102 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3103 * support/regression/tests/bug-485362.c: Added.
3105 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3107 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3109 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3111 * src/z80/gen.c (aopDump): Added a dump function.
3113 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3114 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3116 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3118 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3120 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3122 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3124 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3126 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3128 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3130 * support/regression/ports/ds390/support.c: Use tinibios.
3132 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3134 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3136 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3137 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3139 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3141 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3143 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3145 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3147 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3148 (packRegsForIYUse): Created and optimised.
3150 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3152 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3153 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3155 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3157 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3159 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3161 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3163 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3165 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3167 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3169 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3171 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3173 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3175 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3177 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3178 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3179 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3181 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3183 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3184 (genNotFloat): Added.
3185 (genUminusFloat): Added.
3187 * device/lib/z80/Makefile: Added floating pt stubs.
3189 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3191 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3193 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3195 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3197 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3199 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3201 * sdcc/support/regression/Makefile: Add port ds390.
3203 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3205 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3207 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3209 * sdcc/support/regression/ports/ds390/support.c: Added.
3211 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3213 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3215 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3217 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3219 * device/include/malloc.h: Added z80 and gbz80 support.
3221 * device/lib/gbz80/heap.s: Added.
3223 * device/lib/z80/heap.s: Added.
3225 * device/lib/malloc.c: Added z80 and gbz80 support.
3227 * support/regression/tests/malloc.c (testMalloc): Added.
3229 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3231 * support/regression/tests/bug-478094.c: Added.
3233 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3235 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3237 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3239 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3241 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3243 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3245 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3247 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3249 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3251 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3253 * support/regression/tests/bug-477927.c: Added.
3255 * src/z80/peeph.def: Added minor rules.
3257 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3259 * src/z80/peeph.def: Added jump optimisation modification.
3261 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3263 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3265 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3267 * support/regression/tests/funptrs.c: Added.
3269 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3271 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3273 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3275 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3277 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3279 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3280 (movLeft2ResultLong): Created.
3282 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3283 (joinPushes): Added. Joins two char pushes into a word push.
3285 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3287 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3289 * support/makebin/Makefile (install): Added creation of dest dir.
3291 2001-10-24 Karl Bongers <karl@turbobit.com>
3293 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3295 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3297 * src/z80/ralloc.c: Turned off faulty pack for one use.
3299 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3301 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3303 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3305 * support/regression/Makefile: Improved clean
3307 * support/regression/ports/gbz80/spec.mk: Added clean
3309 * support/regression/ports/host/spec.mk: Added clean
3311 * support/regression/ports/z80/spec.mk: Added clean
3313 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3315 * support/regression/ports/mcs51/timeout.c: little improvements
3317 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3319 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3321 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3323 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3325 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3327 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3329 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3331 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3332 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3334 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3336 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3338 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3340 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3342 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3344 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3346 * support/regression/tests/longor.c: Added.
3348 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3350 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3352 * as/mcs51/aslink.h: define PATH_MAX
3354 * as/mcs51/asm.h: define PATH_MAX
3356 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3358 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3360 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3362 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3364 * src/SDCCglobl.h: define PATH_MAX
3366 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3368 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3370 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3372 * src/z80/gen.c (gencjneshort): Fixed
3374 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3376 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3378 * support/regression/tests/bug-469671.c: Added.
3380 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3382 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3384 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3386 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3388 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3390 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3392 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3394 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3396 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3398 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3400 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3402 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3404 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3406 * 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.
3408 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3410 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3412 2001-10-07 <johan@FRIJA>
3414 * device/lib/gets.c (gets): fixed the return value.
3416 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3417 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3419 * 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.
3421 * 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.
3423 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3425 * src/pic/gen.c: Removed Safe_strdup.
3427 * configure.in: Added option to enable libgc support.
3429 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3430 (bitVectUnion): Optimised.
3431 (bitVectIntersect): Optimised.
3432 (bitVectBitsInCommon): Optimised.
3433 (bitVectCplAnd): Optimised.
3435 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3437 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3439 * src/SDCCmain.c: distinguish between assembler debug and plain options
3441 * src/avr/main.c: remove standard assembler options
3443 * src/ds390/main.c: remove standard assembler options
3445 * src/mcs51/main.c: remove standard assembler options
3447 * src/port.h: removed "PENDING" comment
3449 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3451 * src/device/lib/_mulint.c : new, with assember functions
3453 * src/device/lib/_mullong.c : new, with assember functions
3455 * src/device/lib/_divuint.c : with assember functions
3457 * src/device/lib/_divsint.c : with assember functions
3459 * src/device/lib/_divulong.c: with assember functions
3461 * src/device/lib/_divslong.c: with assember functions
3463 * src/device/lib/_moduint.c : with assember functions
3465 * src/device/lib/_modsint.c : with assember functions
3467 * src/device/lib/_modulong.c: with assember functions
3469 * src/device/lib/_modslong.c: with assember functions
3471 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3473 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3475 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3476 replaced _mululong.c and _mulslong.c by _mullong.c
3478 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3480 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3482 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3484 * src/SDCCglue.c: test, if win32api is available for MINGW
3486 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3488 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3489 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3490 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3491 * support/regression/ports/host/spec.mk: removed GENERIC
3492 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3493 * support/regression/ports/z80/spec.mk: removed GENERIC
3495 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3497 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3499 * support/regression/tests/bug-467035.c: Created.
3501 2001-10-01 <johan@FRIJA>
3503 * src/SDCC.y: fixed bug #466586 part 1
3505 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3507 * SDCCicode.c: z80 has no generic pointers
3508 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3510 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3512 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3514 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3516 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3518 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3520 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3522 * configure.in: Fixed up so that ucsim is only configured once.
3524 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3526 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3527 (getPathDifference): As above.
3529 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3531 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3533 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3534 * .version: Updated to 2.3.1
3536 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3537 Added copyright header.
3539 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3540 (assemble): Added support for macro based assembler commands.
3541 (linkEdit): Added support for macro based linker commands.
3542 (preProcess): Changed the pre-processor to use macros.
3543 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3544 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3546 * device/lib/z80/crt0.s: Added module name for debugging.
3548 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3550 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3552 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3554 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3556 * src/Makefile.in: Added SDCCmacro and SDCCutil
3558 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3560 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3562 2001-09-16 <johan@FRIJA>
3564 * 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.
3566 2001-09-15 <johan@FRIJA>
3568 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3569 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3571 2001-09-11 <johan@FRIJA>
3573 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3575 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3577 * support/regression/tests/bug-460444.c: Added test case.
3579 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3580 (genCast): Added justification for all of the asserts.
3582 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3584 * support/regression/support.c: _xdata replaced by xdata
3586 * support/regression/spec.mk: removed _generic
3588 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3590 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3592 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3593 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3595 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3597 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3599 * support/regression/tests/bug-460010.c: Added test case.
3601 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3603 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3605 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3607 * support/regression/testfwk.c: removed workaround for bug #436344
3609 * support/regression/tests/bp.c: use less memory with mcs51
3611 * support/regression/tests/bug-441448.c: use less memory
3613 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3615 * support/regression/collate-results.py: typo
3617 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3619 * support/regression/tests/fetchoverlap.c: Added new test case.
3621 * support/regression/tests/bp.c: Added new test case.
3623 * support/regression/tests/bug-448984.c: Added new test case.
3625 * support/regression/tests/pow2shifts.c: Added new test case.
3627 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3628 (genlshTwo): Fixed right shift for count > 8.
3630 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3632 2001-09-08 <johan@FRIJA>
3634 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3636 2001-09-07 <johan@FRIJA>
3638 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3640 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3642 2001-09-06 <johan@FRIJA>
3644 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3645 * bernhard noted me at this: "() equals to (void)" (1.38)
3647 2001-09-05 <johan@FRIJA>
3649 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3651 2001-09-04 <johan@FRIJA>
3653 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3656 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3658 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3660 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3662 * link/z80/aslink.h: Fixed path for PATH_MAX
3664 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3666 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3668 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3670 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3672 * 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.
3674 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3676 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3677 (genCmp): Fixed up genCmp for the GB with longs.
3679 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3681 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3683 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3685 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3687 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3689 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3691 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3693 * 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.
3695 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3697 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3699 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3701 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3703 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3705 * sim/ucsim/configure: little improvement of Cygwin-detection
3706 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3707 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3708 * support/regression/tests/bug-221100.c: small changes for mcs51
3709 * support/regression/tests/bug-221168.c: small changes for mcs51
3710 * support/regression/tests/bug-227710.c: small changes for mcs51
3711 * support/regression/tests/staticinit.c: small changes for mcs51
3712 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3713 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3714 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601