1 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
3 * src/SDCCmain.c (linkEdit): "fix" #834252
5 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
7 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
9 * src/SDCC.y: fixed bug #819403
11 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
13 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
14 the reentrant attribute.
15 * src/hc08/gen.c (genPackBits): added missing stack readjustment
16 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
18 * src/SDCCast.c (decorateType): fixed bug with storage class not being
19 updated during pointer dereference; f.e. ~(((char *)1)*) was being
20 erroneously reduced to a literal.
21 * src/hc08/ralloc.c (packRegisters, rematStr),
22 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
25 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
27 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
28 * doc/sdccman.lyx: changed from 'article' to 'book'
29 * doc/Makefile: readded test_suite_spec and cdbfileformat
31 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
33 * device/include/stdlib.h: include malloc.h to comply with ANSI
34 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
36 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
38 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
39 * doc/clean.mk: also remove *.out files
40 * doc/sdccman.lyx: some additions, larger top/bottom margins
42 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
44 * src/SDCC.y: fixed bug #837365
45 * support/regression/tests/bitopcse.c
46 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
47 a symbol (might be valop instead)
48 * device/lib/Makefile.in: added errno.c to HC08SOURCES
49 * device/lib/clean.mk: added hc08 to the cleaning list
51 2003-11-04 Borut Razem <borut.razem@siol.net>
53 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
55 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
56 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
57 malloc is declared in standard stdlib.h
59 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
61 * device/lib/hc08/Makefile: need to clean .rel not .o files
62 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
64 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
74 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
75 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
76 tests (which uses the port's oclsExpense function)
82 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
84 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
86 * src/SDCCcse.c (ifxOptimize),
87 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
88 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
89 deleting the IFX iCode.
90 * src/hc08/ralloc.c: reduced unneeded slocs
91 * src/hc08/gen.c: fixed bug in asmopToBoolean
93 2003-11-04 Borut Razem <borut.razem@siol.net>
95 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
96 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
97 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
98 transferred to configure
100 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
102 Use headers defined in the C[++] standards:
103 * sim/ucsim/gui.src/serio.src/fileio.cc
104 * sim/ucsim/gui.src/serio.src/frontend.cc
105 * sim/ucsim/gui.src/serio.src/main.cc
106 * sim/ucsim/gui.src/serio.src/posix_signal.cc
107 * support/Util/NewAlloc.c
113 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
115 * Added MSVC projects for hc08 assembler and linker:
116 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
117 /as/hc08/link_hc08.dsp
119 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
121 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
123 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
125 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
127 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
129 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
131 2003-10-31 Borut Razem <borut.razem@siol.net>
133 * support/cpp2/cpplib.h,
134 support/cpp2/cpplib.c,
135 support/cpp2/cpplex.c,
136 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
137 to switch _asm block preprocessing on / off. Default is
138 #pragma preproc_asm +
140 2003-10-31 Borut Razem <borut.razem@siol.net>
142 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
143 when outputting comment blocks (when executed with -C option) and
144 _asm (SDCPP specific) blocks
146 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
148 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
150 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
152 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
154 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
156 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
157 * src/SDCCast.c (decorateType): fixed bug #832664
159 2003-10-31 Borut Razem <borut.razem@siol.net>
161 * support\cpp2\cpplex.c: fixed for SDCPP:
162 comments(when executed with -C option) and _asm blocks
163 were included even if they where in skipped #if block.
164 Applied solution from GCC cpp 3.3.2
166 2003-10-31 Borut Razem <borut.razem@siol.net>
168 * src/SDCC.lex: sdcc now understands both formats:
169 '# <line_number> <file_name>' and
170 '#line <line_number> <file_name>'
171 * support/cpp2/cppmain.c: sdcpp now generates the standard
172 '# <line_number> <file_name>' instead of former
173 '#line <line_number> <file_name>'
175 2003-10-30 Borut Razem <borut.razem@siol.net>
177 * support/cpp2/cpphash.h,
178 * support/cpp2/cpplib.h
179 * support/cpp2/cpplex.c,
180 * support/cpp2/cppmain.c,
181 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
183 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
185 Fixed a number of problems revealed by bug #827883.
186 * src/SDCCloop.c (loopInvariants): Spill location of the
187 result operand should be recomputed if extracted from
188 a loop. Also, don't extract assignments of an iTemp
190 * src/SDCCast.c (isConformingBody): loop reversal should
191 not occur if the control variable is involved with a
194 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
196 * .version: bumped to 2.3.6 to reflect the big improvements
197 made by Erik and Klaus. Thanks!
199 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
201 Replaced the livrange code.
202 * src/SDCClrange.c: added new LR code
204 * src/SDCCBBlock.h: removed remainig parts from old LR code
205 * src/ds390/ralloc.c,
206 * src/ds390/gen.c: minor fixes to make it work with new code
208 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
213 * src/hc08/ralloc.c: Fix various warnings related to the hc08
214 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
215 (tweaked fix for bug #818696)
217 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
219 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
221 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
224 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
225 * src/mcs51/gen.c (gencjneshort),
226 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
227 more efficient (per Scott Bronson's suggestion)
229 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
231 Extended the semantics of the critical keyword to include
232 individual statements. See RFE #827755 and #799831
237 * support/Util/SDCCerr.c
238 * support/Util/SDCCerr.h
243 2003-10-19 Borut Razem <borut.razem@siol.net>
245 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
247 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
249 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
251 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
252 and predecrement operand is displayed
254 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
256 * src/SDCCval.c (valMinus): fixed bug #826041
258 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
260 Some hc08 related updates that I missed earlier
262 * support/regression/ports/hc08/spec.mk
264 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
266 New target "hc08" for the Motorola 68hc08 family of micros
274 * sim/ucsim/hc08.src/*
275 * sim/ucsim/configure.in
276 * src/ucsim/configure
277 * sim/ucsim/packages_in.mk
280 * device/include/mc68hc908qy.h
282 * device/lib/Makefile.in
283 * support/regression/ports/hc08/*
284 * support/regression/Makefile
286 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
288 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
290 * src/ds390/gen.c (genCast): fixed bug #821957
292 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
294 * device/lib/logf.c: "fixed" overlay bug
295 * support/regression/ports/host/spec.mk: added m library
296 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
297 * support/regression/tests/float_trans: added (for Eric)
299 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
301 * src/mcs51/gen.c (genCpl): fixed bug
302 http://sf.net/mailarchive/message.php?msg_id=6263915
304 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
306 * src/SDCCast.c (decorateType): added extended constant folding
307 * src/SDCCsymt.c (computeType): cleanup
308 * src/SDCCval.c (valShift): minor optimization
309 * support/regression/tests/ast_constant_folding.c: added
311 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
313 * src/SDCCmain.c: removed some unintended changes
315 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
317 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
318 * src/z80/gen.c: fixed part of bug #817589
319 * src/SDCCsymt.c (checkFunction): fixed bug #817895
321 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
323 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
341 * src/z80/gen.c: removed unused label "release:"
343 2003-10-06 Borut Razem <borut.razem@siol.net>
345 * src/SDCC.lex: removed definition of unused variables
346 save_optimize and save_options
348 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
350 * clean.mk: removed '=' in "-maxdepth=1"
351 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
352 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
354 2003-10-06 Borut Razem <borut.razem@siol.net>
356 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
357 my_unput() replaced by unput()
359 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
361 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
362 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
363 type-punned pointer will break strict-aliasing rules"
364 Old LR behaviour is again default; Klaus' LR can be choosen by
365 defining the environment variable LRKLAUS
369 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
370 * clean.mk: fixed removal of files in bin/CVS/
371 * device/lib/clean.mk: fixed removal of directories small and large
372 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
374 * src/SDCCval.c: removed superflous test for pedantic
376 2003-10-05 Borut Razem <borut.razem@siol.net>
378 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
379 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
380 message "unmatched #pragma SAVE and #pragma RESTORE"
382 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
384 * doc/sdccman.lyx: various additions and updates (interrupts, inline
385 assembly, critical functions, atomic, nojtbound)
387 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
389 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
395 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
398 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
400 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
402 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
403 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
404 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
406 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
408 * src/z80/gen.c (genRet): fixed bug #524753
409 * src/z80/gen.c (genCast): fixed internal error on cast from
411 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
412 fix for bug #477835 to the z80
413 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
414 for tracking iCodes in the peephole optimizer for z80
416 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
418 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
419 the other part of bug #814548
420 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
422 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
424 * src/SDCCcse.c: fixed part of bug #814548
426 2003-09-28 Borut Razem <borut.razem@siol.net>
428 * src/asm.c: rewrite of printILine() to use temporary file instead
430 * src/xa51/main.c: commented out declaration of int rewinds
432 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
434 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
436 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
438 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
439 * src/asm.c (printILine): Fixed bug #811015
441 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
443 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
446 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
448 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
449 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
450 to correctly handle general case of AOP_PAIRPTR
451 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
453 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
455 * src/mcs51/ralloc.c (fillGaps),
456 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
457 register positioning bug)
459 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
461 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
463 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
465 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
466 genCodePointerGet, genGenPointerGet, genFarPointerSet,
467 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
468 (ralloc doesn't intentionally do this now, but perhaps later)
469 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
470 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
471 register positioning bugs (Fixed bug #762602 and #795325)
472 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
474 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
475 lines that --i-code-in-asm generates
477 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
479 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
480 trying to fclose a FILE* that was already closed.
482 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
484 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
485 of const struct should be treated as if const themselves)
487 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
489 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
491 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
493 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
494 Unix (/n) and DOS (/r/n) line terminations.
496 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
498 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
501 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
503 * src/mcs51/gen.c (genFunction, genEndFunction),
504 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
505 and restore of EA so that stack offsets to parameters are
506 correct when using both critical and reentrant/stack-auto.
507 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
508 size (can be triggered in error if sloc is shared between
509 different sized objects)
510 * device/include/float.h: fixed macros to explicitly use
511 unsigned long where needed
513 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
515 Feature req. 799831: added code to allow nesting of critical functions
516 * src/mcs51/gen.c (genFunction, genEndFunction)
517 * src/ds390/gen.c (genFunction, genEndFunction)
519 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
521 * src/SDCCsymt.c (sclsFromPtr),
523 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
524 support for standard C idiom of memory mapped variables; for
525 example, *((xdata int*)0x1234) = 1 is now internally equivalent
526 to xdata int at 0x1234 tempvar = 1.
527 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
528 provided by Akiya ISHIDA
530 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
532 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
533 * src/SDCCval.c (constVal): added reduction from int to char
534 * src/SDCCval.c (valMult, valDiv): fixed sign handling
535 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
536 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
538 * support/regression/tests/shifts.c: fixed
540 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
542 * src/z80/gen.c (genXor): Fixed bug #805445
544 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
546 Fixed bug #621531 (const & volatile confusion in the type chain).
547 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
548 refer to the const or volatile state of the pointer itself.
561 * support/regression/tests/const.c
563 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
565 When checking for duplicated modules, use absolute paths
566 instead of relative paths. Files changed:
571 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
573 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
575 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
577 * device/include/string.h: added size_t typedef, changed
578 prototypes to use size_t, eliminated separate reentrant and
579 non-reentrant declarations, added _memmove declaration
580 * device/lib/_memcpy.c: changed to use size_t instead of int,
581 changed /4 to >>2 to avoid division library call
582 * device/lib/_memcmp.c,
583 * device/lib/_memset.c,
584 * device/lib/_strncat.c,
585 * device/lib/_strncpy.c,
586 * device/lib/_strncmp.c: changed to use size_t instead of int
587 * device/lib/_memmove.c: new file (fixed bug #772294)
588 * device/lib/Makefile.in: added _memmove.c
589 * device/lib/z80/asm_strings.s: fixed bug #772290
590 * support/regression/tests/bitfields.c: attempt to fix host assertion
591 failure on amd64-unknown-linux2.2
593 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
595 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
596 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
597 * as/z80/asmain.c (main): fixed bug #801766
599 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
601 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
604 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
606 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
607 reported in bug #800609
609 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
611 * Top header beautifications in src/pic16 directory:
612 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
613 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
614 pcoderegs.h, ralloc.c, ralloc.h
615 * main.c: added top header and GPL license notice
616 * pcode.c: fixed the if-conditional warning
618 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
620 * device/lib/_mullong.c: replaced int by short for gcc
622 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
624 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
625 and JUMPTABLE iCodes properly now (worked by accident before)
626 * src/mcs51/gen.c (leftRightUseAcc),
627 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
628 iCode properly now. Use getSize instead of nRegs since a & b
629 aren't part of the nRegs tally.
631 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
633 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
634 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
635 before instructions that use the _STATUS register
637 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
639 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
640 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
641 fetching of the pointer
642 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
643 copied from genNearPointerSet()
644 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
645 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
646 If they pop r0/r1 they must be called in the opposite order than aopOp().
647 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
648 (resp. --stack-auto), prepared for --xstack
650 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
652 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
654 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
656 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
657 these ports have their own __sdcc_external_start()
659 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
661 pic patch provided by Slade Rich <slade_rich@yahoo.com>
662 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
663 type for bits was changed. It resulted in bit variables becoming
664 global, which is not permitted in PIC 14 assembly output.
666 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
668 * doc/sdccman.lyx: various additions and updates. Rearranged sections
670 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
672 Z80 and MCS51 linkers complaint if a public symbol is defined
673 in more than one library module:
677 * as/mcs51/Makefile.in
679 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
681 A few small changes that speed up the peephole optimizer.
685 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
687 Try to make the peephole optimizer smarter by maintaining
688 an association between the assembly source code and the
689 iCodes that originated them. Put this information to use
690 with a new peephole rule condition "notVolatile" so that
691 the rules can be aggressive yet still safe.
696 * src/mcs51/peeph.def
698 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
702 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
703 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
704 if the left or right operand symbols have the accuse flag set.
706 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
708 Changed the type of the result of the ! (NOT) operator to char;
709 previously it returned the same type as the source. This allows
710 us to eliminate all the genFloatNot functions (all of its target
711 implementations were very buggy) since !float can use the same
714 * src/SDCCicode.c (ast2iCode): ! returns char
715 * src/mcs51/gen.c (genNot, genNotFloat),
716 * src/ds390/gen.c (genNot, genNotFloat),
717 * src/z80/gen.c (genNot, genNotFloat),
718 * src/pic/gen.c (genNot, genNotFloat),
719 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
721 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
723 pic patch provided by Slade Rich <slade_rich@yahoo.com>
724 1. Interrupt would not compile properly. Ensure PCLATH register is saved
725 during interrupts. Ensure WSAVE is located at a shared bank address.
726 2. Fixed page selection in some places
727 3. Fixed BTFSS/C to where necessary use registers directly and not simply
728 the registers name strings.
729 4. Fixed "signed / unsigned compare" compiler warnings.
730 5. The PIC port manages its own allocation of the general purpose
731 registers, but makes no attempt to reuse them. As a result when
732 compiling it soon runs out of general purpose registers. Some
733 additional code was added to the files pcode.c and device.c to walk
734 through the function call tree and rename the registers so that they
744 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
745 genPlus() & genMinus() when the result is the same as left or right
747 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
749 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
751 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
753 Made bitfield a distinct type from bit so that bitfields
754 convert as per ANSI C and bits retain their traditional
755 boolean style behaviour. Implemented bitfield support in
763 * src/ds390/gen.c: bit v bitfield split
764 * src/z80/gen.c: New support for bitfields
765 * support/regression/tests/bitfields.c: reenabled z80,
768 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
770 Rules 246.x, 247.x relate to bitfields, the others speed up
771 access to xdata mapped I/O devices.
773 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
775 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
777 Cleaned up genPackBits and genUnpackBits and added two helper
778 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
779 for literal assignments in genPackBits (thanks to Frieder for
785 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
787 Fixed bug #748310 (pointer to function type mishandled when the
788 function name is omitted). Also fixed a SIGSEGV when a function
789 attribute (reentrant, etc) is used on a non-function or on a
790 function but misplaced before the parameter list.
792 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
794 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
795 * support/Util/SDCCerr.h,
796 * support/Util/SDCCerr.c: Added func attr misuse error msg
798 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
800 Fixed bug #787649 by anonymous
801 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
802 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
804 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
806 Fixed numerous bitfield problems.
808 * src/SDCC.y: More bitfield related error checking
810 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
811 * support/Util/SDCCerr.h,
812 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
813 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
814 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
815 * support/regression/tests/bitfields.c: tests added
817 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
819 Made the constant following the "interrupt" keyword optional. If
820 omitted, the function will not automatically be given an entry
821 in the interrupt vector table (similar to #pragma NOIV, but
822 less syntacticly kludgy). The interrupt number is also now
823 range checked. Also fixed a bug in the high order bit example
830 * support/Util/SDCCerr.c
831 * support/Util/SDCCerr.h
834 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
836 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
837 * src/SDCCicode.c (operandOperation): rewritten some ops
838 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
839 * src/SDCCsymt.c (computeType): literals are handled the same way as any
841 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
842 be re-activated by defining REDUCE_LITERALS)
843 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
844 unsigned, but are signed by default
845 * src/SDCCval.c (constVal): rearranged
846 * src/SDCCval.c (valMod): preliminary fix
847 * src/SDCCval.c (valCastLiteral): use TYPE_* types
848 * support/regression/literalop.c: added, work in progress
850 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
852 Generate warnings for useless declarations like "char data;"
853 that don't do what new users expect.
856 * support/Util/SDCCerr.h
857 * support/Util/SDCCerr.c
859 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
861 * src/SDCCval.c (valMult): fix overflow detection of negative int
863 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
865 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
867 Changes to support big endian targets:
880 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
882 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
883 * device/lib/time.c: fixed warning "integer overflow in expression"
885 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
887 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
888 * src/SDCCval.c (constVal): changed default to signed; hex and octal
889 constants are unsigned; added recognition of "u" flag for unsigned
890 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
891 * src/SDCCval.c (valDiv, valMod): fixed signdness
892 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
893 signedness of modulo, left and right shift
894 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
895 * support/Util/SDCCerr.h: added warning W_INT_OVL
896 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
897 * src/SDCCast.c (ast_print): improved output of constants
899 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
901 Fixed some warnings when building with MSVC:
914 * support\cpp2\cpplib.c
918 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
920 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
922 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
924 * support\librarian\clean.mk: Do not remove Makefile.
925 * support\librarian\Makefile: added.
927 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
929 Added librarian to MSVC build:
932 * support\librarian\librarian.dsp
934 'configure' not needed for librarian, removed:
935 * support\librarian\configure
936 * support\librarian\configure.in
937 * support\librarian\config_in.h
938 * support\librarian\Makefile.in
940 Hopefully these ones built the librarian and the rest of sdcc properly:
944 Messed up 'configure', so revert to previous version:
948 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
950 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
951 there, while the mantissa of a double is "only" 53 bits wide.
953 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
955 Adding sdcclib to the build. MSVC project coming soon.
958 * support\librarian\clean.mk
959 * support\librarian\configure
960 * support\librarian\configure.in
961 * support\librarian\config_in.h
962 * support\librarian\Makefile.bcc
963 * support\librarian\Makefile.in
964 * support\librarian\sdcclib.c
971 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
973 Linker now complaints if linked modules have conflicting options, for
974 example, one compiled using --model-large and another one compiled with
975 --model-small. The following files were modified:
997 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
999 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1000 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1002 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1004 * src/z80/mappings.i: fix _mul[us][int,long] entries
1006 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1008 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1010 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1012 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1013 * support/regression/tests/bitopcse.c: added
1021 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1023 added support for new library format to z80, gbz80 linkers:
1029 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1031 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1032 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1034 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1036 added DUMMY_READ_VOLATILE:
1045 * src/SDCCcse.c (algebraicOpts): many improvements
1046 * src/SDCCcse.h: removed algebraicOpts()
1047 * src/SDCCicode.c (picDummyRead): added
1049 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1051 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1052 "Insufficient space in data memory".
1054 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1056 * src/mcs51/gen.c: fixed bug #771358
1057 * src/z80/gen.c: fixed bug #759087
1059 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1061 * src/pic16/glue.c: minor cleanup by Vangelis
1063 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1065 * device/include/regc515c.h: fixed #758477
1066 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1067 * device/lib/_gptrput.c: saved a few bytes
1068 * my tab spacing is 8, yours too?)
1069 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1070 * device/lib/serial.c: process RX bytes earlier than TX bytes
1071 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1073 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1075 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1077 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1079 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1081 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1083 * device/lib/Makefile.in: bad fix, reverted to 1.43
1085 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1087 * device/lib/Makefile.in: added missing z80 object files
1089 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1091 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1092 pic16 progress by Vangelis:
1107 * pic16/pcodepeep.c:
1110 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1112 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1114 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1116 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1117 added gbz80 build to MSVC project.
1118 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1119 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1120 from 8051 stuff and setup so it links using a .lnk file.
1122 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1124 * support/librarian/sdcclib.c: sdcc librarian.
1125 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1128 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1130 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1132 2003-07-02 Borut Razem <borut.razem@siol.net>
1134 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1135 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1136 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1137 src/xa51/main.c, src/z80/main.c:
1138 virtualization of glue() function: each port has it's own glue function,
1139 which is accessed by do_glue function pointer in PORT.general structure
1141 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1143 * DS800C400 fun, improved ROM interface and tinibios.
1145 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1147 * More support for DS80C400. Now includes beginning of interface to ROM.
1149 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1151 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1153 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1155 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1157 2003-06-19 Borut Razem <borut.razem@siol.net>
1159 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1161 2003-06-19 Borut Razem <borut.razem@siol.net>
1163 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1164 fixed Z80 port - crt0.o: cannot open.
1166 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1168 * support/Util/MySystem.c (merge_command): revert bad fix
1170 2003-06-18 Borut Razem <borut.razem@siol.net>
1172 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1174 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1176 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1177 option --use-stdout sends errors to stdout instead of stderr.
1179 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1181 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1183 2003-06-15 Borut Razem <borut.razem@siol.net>
1185 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1186 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1187 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1188 fixed width array of pointers replaced with sets;
1189 multiple include and lib paths ared transferred to preprocessor and linker
1190 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1191 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1192 fixed width array of pointers
1193 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1194 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1195 fixupPath(), getPathDifference()
1196 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1197 fixed width array of pointers
1199 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1201 * src/pic16/ralloc.c: fix warnings
1202 * src/pic16/pcode.c: fix warning
1204 2003-06-10 Scott Dattalo <scott@dattalo.com>
1206 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1207 know all the details, but essentially this set of changes enable
1208 the pic16 port to generate movff instructions and generate assembler
1213 * src/pic16/pcode.c:
1214 * src/pic16/device.c:
1216 * src/pic16/pcode.h:
1217 * src/pic16/pcoderegs.c:
1218 * src/pic16/ralloc.c:
1219 * src/pic16/ralloc.h:
1221 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1223 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1224 added option --vc, so sdcc errors and warnings are compatible with
1225 Microsoft Visual Studio.
1227 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1229 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1230 device/lib/libfloat.lib: added atof function.
1232 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1234 * doc/sdccman.lyx: updated to Lyx 1.3
1235 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1236 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1237 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1239 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1241 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1243 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1245 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1246 additions to the "related tools/documentation" section
1248 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1250 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1252 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1254 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1255 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1257 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1259 * doc/sdccman.lyx: fix double dash and other minor things
1260 * doc/Makefile: fix double dash
1262 2003-05-28 Karl Bongers(patches from Martin Helmling)
1263 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1264 condition and ignore commands.
1266 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1268 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1269 is in parts still quite out of date, I did changes as far as I felt makes sense
1270 for a non-native english speaker.
1271 Please feel free to add to the manual or to correct my changes.
1272 * doc/Makefile: undid touching the date of intermediate tex files.
1274 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1276 * doc/sdccman.lyx: Manual has an index now
1278 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1280 Finalize muluint/mulsint and mululong/mulslong merging:
1281 * device/lib/_mulint.c
1282 * device/lib/_mullong.c
1283 * device/lib/gbz80/mul.s
1284 * device/lib/gbz80/stubs.s
1285 * device/lib/z80/mul.s
1286 * device/lib/z80/stubs.s
1287 * src/SDCCsymt.c (initCSupport)
1289 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1291 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1292 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1293 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1294 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1297 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1299 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1300 the regression tests I'm not brave enough to enable 245.b, 245.c
1301 * doc/sdccman.lyx: added latex preamble for hyperref package.
1302 Using pdflatex this will give you a hyperlinked pdf file with
1303 bookmarks. (prepend '%' before /usepackage if this breaks something)
1305 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1307 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1309 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1311 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1313 2003-05-21 <johan@balder>
1315 * src/SDCCglue.c (printIval): fixed bug #739934
1317 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1319 Applied patch from bug 737905 (renamed yylineo to mylineno):
1326 * src/pic16/pcode.c: Cleaned warnings
1327 * src/pic16/pcodeflow.c: Cleaned warnings
1328 * src/pic16/pcoderegs.c: Cleaned warnings
1330 2003-05-19 Scott Dattalo <scott@dattalo.com>
1332 * src/pic16/pcode.c: Cleaned warnings
1333 * src/pic16/pcodepeep.c: Cleaned warnings
1334 * src/pic16/ralloc.c: Cleaned warnings
1336 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1338 * doc/sdccman.lyx: fixed bug 739745
1339 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1341 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1343 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1344 it can be defined with CFLAGS when running configure
1345 * src/SDCCmain.c: fixed compiling + linking with object files
1347 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1349 * configure.in: configure for pic16 port,
1350 added --disable-pic16-port
1351 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1352 * src/SDCCmain.c: linkOptions is changed to set *,
1353 added if/endif conditional macros to remove options help
1354 messages from optionsTable when a port is not configured, added
1355 support for the PIc16 port in the ports table, when executing
1356 the compiler with no port specified on command line, a default
1357 port is selected with the new macro DEFAULT_PORT which is
1358 defined in port.h, in setDefaultOptions() linkOptions is removed
1359 from initialization assignment, since now it is a set,
1360 parseCmdLine uses setParseWithComma for linkOptions, in
1361 linkEdit() linkOptions are accessed with new function indexSet()
1362 which returns the i'th item of a set variable. See SDCCset.c, in
1363 linkEdit() when calling buildCmdLine(), added linkOptions as
1364 last argument. Now users can pass arguments to gplink via the
1365 -Wl option, main() uses pic16glue() to glue up pic16 programs
1366 * src/SDCCpeeph.c: various changes to support pic16
1367 * src/SDCCset.c: added function void *indexSet(set *, int) to
1368 return the i'th item of the set
1369 * src/SDCCset.h: added function prototype for indexSet()
1370 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1371 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1372 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1373 added macro DEFAULT_PORT
1374 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1375 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1377 * src/pic16/glue.c: commented out some error producing lines
1378 * src/pic16/main.c: __config directives are commented out to stop
1379 gpasm complaining and test the linkage with gplink, _linkCmd and
1380 _asmCmd changed to be more gplink and gpasm friendly
1381 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1382 produced an error when parsed, peep rule 12 is added to utilize
1383 movff, but it is commented out since the pCode does not support
1384 yet a command with 2 address arguments
1386 2003-05-18 <johan@balder>
1388 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1389 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1390 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1392 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1393 Added feature to script commands from file.
1395 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1397 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1398 * src/SDCCutil.c: include ctype.h for win32
1400 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1402 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1404 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1406 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1407 Fixed so you can set breakpoints prior to run, run does not stop
1408 on entry now. Add tbreak. Other enhancements and fixes for use
1411 2003-05-12 Borut Razem <borut.razem@siol.net>
1413 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1415 2003-05-11 Borut Razem <borut.razem@siol.net>
1417 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1418 the path of bin directory, so that PATH is the only env. variable, which has to be set
1419 in case of standard installation.
1420 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1421 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1422 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1424 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1426 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1427 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1428 temp files are in the port dir; clean the gen/test directory when
1429 generating new test.c
1430 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1431 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1432 * support/regression/tests/zeropad.c: added
1434 2003-05-09 <johan@balder>
1436 * src/SDCCglue.c: fixed bug #597940
1438 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1440 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1441 cache sfr, optimize next,step, fix off by one sourceline,
1442 support ddd list function.
1443 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1445 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1447 * support/regression/HTMLgen.py: added compare_s2f()
1448 * support/regression/Makefile: redo 1.27
1449 * support/regression/generate-cases.py: redo 1.5
1451 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1453 * support/regression/tests/float.c: workaround 33 bit hex constant
1454 * support/regression/tests/simplefloat.c: fix division for host
1456 2003-04-29 Scott Dattalo <scott@dattalo.com>
1458 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1459 that tame's the PIC's over-aggressive optimizer.
1461 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1463 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1466 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1468 Initial support for DS80C400. "Hello world" runs on TINIm400
1471 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1473 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1474 * Some notes on ddd usage added in debugger/README
1475 Martin Helmling adding more features and fixes for ddd GUI debugger.
1476 Code added for nexti, stepi, up, down, and other adjustments.
1478 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1480 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1481 * src/pic/peeph.def Added two rules to optimize carry manipulation
1482 * src/pic/* removed debug printfs
1484 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1486 * debugger/mcs51/cmd.c: added header newalloc.h
1488 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1490 * as/Makefile: new EXEEXT
1491 * as/z80/Makefile: remove trailing slash of BUILDIR
1492 * as/z80/clean.mk: new EXEEXT
1493 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1494 * support/cpp2/Makefile.in: new EXEEXT
1495 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1497 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1499 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1500 EXEEXT was introduced to fix all related problems with targets
1501 "clean", "install" and "uninstall"; a couple of further flaws
1502 especially with "clean" have been fixed too
1503 * as/mcs51/Makefile.in
1508 * debugger/mcs51/Makefile.in
1509 * debugger/mcs51/clean.mk
1511 * link/z80/Makefile.in
1514 * packihx/Makefile.in
1516 * sim/ucsim/Makefile
1517 * sim/ucsim/clean.mk
1518 * sim/ucsim/avr.src/Makefile.in
1519 * sim/ucsim/avr.src/clean.mk
1520 * sim/ucsim/s51.src/Makefile.in
1521 * sim/ucsim/s51.src/clean.mk
1522 * sim/ucsim/xa.src/Makefile.in
1523 * sim/ucsim/xa.src/clean.mk
1524 * sim/ucsim/z80.src/Makefile.in
1525 * sim/ucsim/z80.src/clean.mk
1526 * sim/ucsim/main_in.mk
1527 * sim/ucsim/packages_in.mk
1528 * sim/ucsim/gui.src/Makefile.in
1529 * sim/ucsim/gui.src/serio.src/Makefile.in
1530 * sim/ucsim/gui.src/serio.src/clean.mk
1533 * support/cpp2/Makefile.in
1534 * support/cpp2/clean.mk
1535 * support/makebin/Makefile
1536 * support/makebin/clean.mk
1537 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1538 * doc/sdccman.lyx: --program-suffix no longer needed
1540 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1542 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1543 Martin Helmling added support for ddd GUI debugger.
1544 Code added to display assembly, set variables, and other commands
1545 to interface to ddd.
1547 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1549 * as/Makefile: fix target clean
1550 * as/clean.mk: fix target clean
1551 * as/z80/clean.mk: fix target clean
1553 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1555 * Makefile.common.in: added @EXEEXT@
1556 * configure.in: removed all mingw32 stuff
1557 * configure: rebuilt from configure.in
1558 * doc/sdccman.lyx: updated section "installation"
1559 * support/scripts/sdcc_mingw32: adapted to configure
1560 * support/scripts/sdcc_cygwin_mingw32: added
1562 2003-04-22 Scott Dattalo <scott@dattalo.com>
1564 * src/pic Added object file support for the PIC port
1565 * src/pic Applied patch from Craig Franklin (this started the object file support)
1566 * src/regression Updated the PIC regression tests for object files
1568 2003-04-20 Borut Razem <borut.razem@siol.net>
1570 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1571 lklex.c: In function `getfid':
1572 lklex.c:203: warning: array subscript has type `char'
1573 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1574 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1575 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1576 stack handling macros
1578 2003-04-19 Borut Razem <borut.razem@siol.net>
1580 * "handling space characters in file path" task:
1581 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1582 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1583 * support/Util/MySystem.h: make it self-sufficient
1584 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1585 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1586 handling space characters in file path
1587 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1588 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1589 * support/Util/MySystem.c: handling space characters in executable's path
1591 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1593 * as/z80/Makefile: fix permanent rebuild of z80
1594 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1595 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1597 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1599 * src/SDCCopt.c: add special case optimization to replace modulo by
1600 a power of two with a bitwise AND.
1602 2003-04-18 <johan@balder>
1604 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1606 2003-04-17 <johan@balder>
1608 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1609 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1611 2003-04-13 Borut Razem <borut.razem@siol.net>
1613 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1614 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1615 fixed mingw problem in adl_NORMALIZE_PATH
1617 2003-04-12 Borut Razem <borut.razem@siol.net>
1619 * fixed "#pragma SAVE/RESTORE can not be nested":
1620 * src/SDCC.lex: reworked pragma handling functions
1621 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1622 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1624 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1626 * src/SDCCutil.c (pathEquivalent): defined but not used
1627 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1628 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1629 * configure: rebuilt from configure.in
1630 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1631 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1632 * device/include/Makefile.in: replace sdcc_datadir
1633 * device/lib/Makefile.in: replace sdcc_datadir
1634 * Makefile.common.in: add LDFLAGS from configure
1635 * packihx/Makefile.in: use LDFLAGS
1636 * src/Makefile.in: use LDFLAGS
1637 * support/cpp2/Makefile.in: add LDFLAGS from configure
1638 * support/makebin/Makefile: use LDFLAGS
1639 * .version: bumped version number to 2.3.5
1641 2003-04-12 Borut Razem <borut.razem@siol.net>
1643 * completed "different paths" task:
1644 * src/SDCCmacro.c: fixed bug in handling quotes
1645 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1646 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1648 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1650 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1652 2003-04-11 kevin Vigor <kevin@vigor.nu>
1654 * ds390/gen.c ds390/peeph.def: fix bug 706781
1656 2003-04-11 Borut Razem <borut.razem@siol.net>
1658 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1660 2003-04-10 Scott Dattalo <scott@dattalo.com>
1662 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1663 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1664 set - this bit used to not be set...).
1665 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1666 bad code in PIC Port
1667 * src/regression/and2.c added to test bug 609268
1668 * src/regression/Makefile added and2.c to regression test
1671 2003-04-08 <johan@CP255758-A>
1673 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1674 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1675 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1677 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1679 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1681 * support/cpp2/Makefile.in: fix bug #487815
1682 * configure: rebuilt from configure.in
1683 * Makefile.common.in: docdir changed, new path suffixes
1684 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1685 * sdcc_vc_in.h: reflect changes from sdccconf.h
1686 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1687 * src/SDCCutil.h: remove BINDIR hack
1688 * doc/sdccman.lyx: update new path hierarchy
1690 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1692 * src/SDCCpeeph.c: added okToRemoveSLOC test
1694 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1696 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1698 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1700 * src/SDCCpeeph.c: added labelIsReturnOnly test
1701 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1703 2003-04-05 <johan@balder>
1705 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1706 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1707 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1708 * src/SDCCast.c: fixed a warning
1709 * src/SDCCast.h: fixed a warning
1710 * src/SDCCicode.c (operandFromAst): fixed a warning
1712 2003-04-04 <johan@balder>
1714 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1715 * src/SDCCast.c (decorateType): fixed bug #715076
1716 * src/SDCC.y: fixed bug #702907
1718 2003-04-03 <johan@balder>
1720 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1721 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1722 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1723 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1724 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1726 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1728 * _decdptr.c: fix return values
1729 * _gptrget.c: fix return values
1730 * _gptrgetc.c: fix return values
1731 * _gptrput.c: fix return values
1732 * _mulint.c: fix return values
1733 * as/z80/Makefile: fix 'make -j' problem
1735 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1737 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1738 * configure.in: big cleanup, updated to autoconf 2.5x
1739 * configure: rebuilt from configure.in
1740 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1741 * sdcc_vc_in.h: reflect changes from sdccconf.h
1742 * doc/Makefile: fixed a flaw in "make install"
1744 2003-04-02 <johan@balder>
1746 * src/ds390/gen.c (genCmp): no comments
1747 * src/mcs51/gen.c (genCmp): no comments
1748 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1749 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1751 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1753 * support/regression/generate-cases.py: place generated file in given sub directory
1754 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1755 * support/regression/Makefile: improvements for 'make -j';
1756 side effect: it's simpler and faster now
1758 2003-03-31 Borut Razem <borut.razem@siol.net>
1760 * src/z80/main.c: link-{port} and as-{port} defined without path
1761 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1763 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1765 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1767 2003-03-30 Borut Razem <borut.razem@siol.net>
1769 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1770 changed type of list parameter to set
1771 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1772 * src/port.h: changed type of do_assemble() parameter to set
1773 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1774 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1775 definition of "cppoutfilename" macro with NULL value in preProcess()
1776 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1777 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1778 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1779 replaced with set *binPathSet
1780 * shash_add() deallocates the item, if allready exsists, before adding the new one
1781 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1783 2003-03-30 Scott Dattalo <scott@dattalo.com>
1785 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1786 a nested for loop bug in the PIC port
1787 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1790 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1792 * support/Util/dbuf.h: remove C++ stuff to make it portable
1794 2003-03-28 Borut Razem <borut.razem@siol.net>
1796 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1797 literal strings in stringLiteral()
1798 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1799 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1802 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1804 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1806 2003-03-26 <johan@balder>
1808 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1809 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1810 * src/SDCCast.c (decorateType): fixed " -v < 3"
1812 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1814 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1815 Added Lenny Story's debug infrastructure changes:
1816 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1817 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1818 * src/cdbFile.c: added
1819 * src/SDCCdebug.c: added
1820 * src/SDCCdebug.h: added
1821 * src/SDCCast.c (createFunction)
1822 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1823 * src/SDCCmain.c (parseCmdLine, main)
1824 * src/SDCCmem.c (redoStackOffsets)
1825 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1828 * src/avr/gen.c (genAVRCode)
1829 * src/ds390/gen.c (gen390Code)
1830 * src/mcs51/gen.c (gen51Code)
1831 * src/pic/gen.c (genpic14Code)
1832 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1833 * src/xa51/gen.c (genXA51Code)
1834 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1836 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1838 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1839 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1841 2003-03-22 <johan@balder>
1843 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1845 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1847 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1848 * doc/cdbfileformat.lyx: added, written by Lenny Story
1849 * doc/Makefile: added cdbfileformat.lyx
1850 * doc/clean.mk: added cdbfileformat.lyx
1852 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1854 * src/mcs51/peeph.def: fix bug #705773
1856 2003-03-20 <johan@balder>
1858 An sfr/sbit can have an "at #" AND an initializer
1859 * src/SDCCsymt.c (checkSClass):
1860 * src/SDCCmem.c (allocGlobal):
1861 * src/SDCCmem.c (allocLocal):
1862 * src/SDCCast.c (createBlock):
1864 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1866 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1868 2003-03-16 <johan@balder>
1870 Undid the hackup of const and volatile, the problem is much bigger
1872 * src/SDCCast.c:1.171
1873 * src/SDCCglue.c:1.138
1874 * src/SDCCicode.c:1.146
1875 * src/SDCCsymt.c:1.150
1876 * src/SDCCval.c:1.65
1878 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1880 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1881 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1883 2003-03-13 <johan@balder>
1885 Hackup const and volatile modifiers in type chains a bit:
1887 * src/SDCCast.c:1.169
1888 * src/SDCCglue.c:1.136
1889 * src/SDCCicode.c:1.143
1890 * src/SDCCsymt.c1.146
1891 * src/SDCCsymt.h1.59
1892 * src/SDCCval.c:1.63
1894 2003-03-12 <johan@balder>
1896 * src/SDCCBBlock.h: more LRH debugging junk
1897 * src/SDCCcflow.h: more LRH debugging junk
1898 * src/SDCCloop.c: more LRH debugging junk
1899 * src/SDCC.y (struct_declaration): fixed bug #697590
1900 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1901 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1902 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1904 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1905 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1906 test function names must now match exactly).
1907 * src/SDCCcse.c: added special case in findCheaperOp to allow
1908 extending a short integer. Makes less awful code for bug 700121 test case.
1910 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1912 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1913 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1915 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1917 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1918 actually called (operandsNotEqual() was called for all
1919 operandsNotEqualX tests).
1921 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1923 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1924 with shorter literals. Fixes bug 700121.
1926 2003-03-11 <johan@balder>
1928 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1930 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1932 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1933 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1935 2003-03-10 Borut Razem <borut.razem@siol.net>
1937 * src/SDCCmain.c: pipe preprocessor's output
1938 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1939 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1940 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1941 which closes all pipes in pipeSet set
1942 * src/SDCCset.c: free deleted item in function deleteSetItem()
1943 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1944 moved from z80 to src subproject
1945 * .version: increased version number to 2.3.4
1947 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1949 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1950 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1951 * support/regression/ports/xa51/spec.mk: fix typo
1953 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1955 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1957 2003-03-09 Borut Razem <borut.razem@siol.net>
1959 * src/SDCCmain.c: pipe preprocessor's output
1960 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1961 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1962 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1963 which closes all pipes in pipeSet set
1964 * src/SDCCset.c: free deleted item in function deleteSetItem()
1965 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1966 moved from z80 to src subproject
1968 2003-03-09 Borut Razem <borut.razem@siol.net>
1970 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1971 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1972 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1973 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1974 * src/SDCCglobl.h: unification of WIN32 native definitions
1976 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1978 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1980 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1982 * src/configure.in: check for endianess (even while cross-compiling)
1983 * src/configure: check for endianess (even while cross-compiling)
1984 * src/configure_in.h: check for endianess (even while cross-compiling)
1985 * src/avr/gen.c: remove old endianess stuff
1986 * src/mcs51/gen.c: remove old endianess stuff
1987 * src/ds390/gen.c: remove old endianess stuff
1988 * src/pic/gen.c: remove old endianess stuff
1989 * src/pic/genarith.c: remove old endianess stuff
1990 * src/pic/glue.c: fix endianess check
1991 * src/pic16/gen.c: remove old endianess stuff
1992 * src/pic16/genarith.c: remove old endianess stuff
1993 * src/pic16/glue.c: fix endianess check
1994 * src/xa51/gen.c: remove old endianess stuff
1995 * src/z80/gen.c: fix endianess check
1996 * src/SDCCglue.c: fix endianess check
1997 * src/ds390/peeph.def: fix bug 700036
1999 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2001 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2002 * src/configure: find appropriate data-types on host for SDCC's int and long
2003 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2004 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2005 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2007 2003-03-07 <johan@balder>
2010 some minor cleanups before the big shot
2011 OP_DEFS and OP_USES now use Kevin's protection
2012 new option --nolabelopt
2023 * src/ds390/ralloc.c:
2024 * src/mcs51/ralloc.c:
2026 * src/xa51/ralloc.c:
2029 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2031 * src/pic/pcode.c (get_op): fix 64 bit warnings
2032 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2033 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2034 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2035 * support/regression/tests/malloc.c: fix 64 bit warnings
2037 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2039 * src/mcs51/gen.c (genMinus): fixed bug 696436
2041 2003-03-02 Borut Razem <borut.razem@siol.net>
2043 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2045 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2047 * configure.in: test for mkstemp
2048 * sdccconf_in.h: add HAVE_MKSTEMP
2050 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2052 * device/include/ctype.h: removed warning while using --stack-auto
2053 * device/include/malloc.h: removed warning while using --stack-auto
2054 * device/include/string.h: removed warning while using --stack-auto
2056 2003-02-23 Borut Razem <borut.razem@siol.net>
2058 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2059 because NDEBUG is defined (see man assert)
2060 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2062 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2064 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2065 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2067 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2069 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2070 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2072 2003-02-18 <johan@balder>
2074 * as/mcs51/asmain.c (asmbl): module can start with a digit
2075 * as/z80/asmain.c (asmbl): module can start with a digit
2077 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2079 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2080 * src/asm.c: fix pipe() for Mingw32
2082 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2084 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2085 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2086 make -V work again; --c1mode reads now from stdin
2087 * doc/sdccman.lyx: added --c1mode
2088 * support/Util/SDCCerr.c: new messages for c1 mode
2089 * support/Util/SDCCerr.h: new messages for c1 mode
2090 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2092 2003-02-15 <johan@balder>
2094 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2096 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2098 * doc/sdccman.lyx: Environment variables, -o and other minor things
2100 2003-02-14 <johan@balder>
2102 * src/xa51/main.c: before anyone really tries to use it :)
2104 * Install doc's in share/sdcc/doc
2105 * removed some obsolete files
2106 * Do a proper make distclean and uninstall
2107 M Makefile.common.in
2110 M device/include/Makefile.in
2111 M device/lib/Makefile.in
2114 M sim/ucsim/doc/Makefile.in
2117 R src/xa51/peeph.rul
2118 M support/cpp2/Makefile.in
2119 M support/makebin/Makefile
2122 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2124 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2126 2003-02-10 Borut Razem <borut.razem@siol.net>
2128 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2129 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2130 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2131 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2132 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2133 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2134 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2135 src/z80/Makefile.bcc: Borland Makefile cleanup
2136 * as/z80/Makefile.bcc: Added Borland Makefile
2137 * support/cpp2/borland.h: Removed
2139 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2141 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2142 * src/SDCC.lex: new pragma NOIV
2143 * src/SDCCglobl.h: new pragma NOIV
2144 * src/SDCCmem.c: new pragma NOIV
2146 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2148 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2150 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2152 * src/SDCCmain.c: signal handling is switched off by --debug
2153 * doc/Makefile: small fix for install; use clean.mk again
2154 * doc/clean.mk: clean *.pdf and *.html too
2156 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2158 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2159 * device/lib/printfl.c: fix a ds390 bug by making it portable
2160 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2161 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2162 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2163 * debugger/mcs51/cmd.c: converted multi-line string literals
2164 * sim/ucsim/globals.cc: converted multi-line string literals
2165 * src/SDCCmain.c: introduced signal handler to remove temp files
2166 * doc/Makefile: small tweaks, implement clean
2167 * doc: removed generated files
2169 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2171 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2172 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2173 Address Record is not correctly generated for DS390."
2175 2003-02-02 Borut Razem <borut.razem@siol.net>
2177 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2178 * as/mcs51/asm.h: fixed compilation with Borland C
2179 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2180 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2181 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2182 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2183 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2184 src/z80/Makefile.bcc: delete $(LIB) only if exist
2185 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2187 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2189 * device/include/malloc.h: introduced NULL
2190 * device/include/string.h: introduced NULL
2191 * device/include/stdlib.h: introduced NULL
2192 * device/lib/_memcpy.c: removed NULL
2193 * device/lib/_strcat.c: removed NULL
2194 * device/lib/_strchr.c: removed NULL
2195 * device/lib/_strcmp.c: removed NULL
2196 * device/lib/_strcpy.c: removed NULL
2197 * device/lib/_strcspn.c: removed NULL
2198 * device/lib/_strlen.c: removed NULL
2199 * device/lib/_strncat.c: removed NULL
2200 * device/lib/_strncmp.c: removed NULL
2201 * device/lib/_strncpy.c: removed NULL
2202 * device/lib/_strpbrk.c: removed NULL
2203 * device/lib/_strrchr.c: removed NULL
2204 * device/lib/_strspn.c: removed NULL
2205 * device/lib/_strstr.c: removed NULL
2206 * device/lib/_strtok.c: removed NULL
2207 * device/lib/malloc.c: removed NULL, include own header
2209 2003-02-02 <johan@balder>
2211 * 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
2212 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2213 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2214 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2215 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2216 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2218 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2220 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2223 2003-02-01 <johan@balder>
2225 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2227 2003-01-31 <johan@CP255758-A>
2229 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2231 2003-01-30 <johan@balder>
2233 * src/SDCCBBlock.c: automatic bug detection
2234 * src/SDCCicode.c: automatic bug detection
2236 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2238 * src/SDCCglobl.h: now --xram-size 0 works
2239 * src/SDCCmain.c: now --xram-size 0 works
2241 2003-01-29 <johan@balder>
2243 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2245 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2247 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2248 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2249 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2250 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2251 * src/SDCCglobl.h: Added options --xram-size and --code-size
2252 * src/SDCCmain.c: Added options --xram-size and --code-size
2254 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2256 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2257 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2259 2003-01-27 <johan@balder>
2261 * src/SDCC.y: fixed bug #613764
2263 2003-01-26 <johan@balder>
2265 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2266 * src/SDCCsymt.h: fixed bug #673374
2267 * src/SDCCglue.c: fixed bug #661910
2268 * src/SDCCast.c: fixed bug #458099 and 673374
2270 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2272 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2273 * as/mcs51/strcmpi.h: added
2274 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2275 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2276 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2277 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2278 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2279 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2280 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2281 * as/mcs51/Makefile.aslink: new module strcmpi
2282 * as/mcs51/Makefile.asx8051: new module strcmpi
2283 * as/mcs51/Makefil.bcc: new module strcmpi
2284 * as/mcs51/Makefile.in: new module strcmpi
2285 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2287 2003-01-26 <johan@balder>
2289 * src/SDCCglue.c: reverted back to 1.124
2290 * src/SDCCast.c: reverted back to 1.156
2291 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2293 2003-01-25 <johan@balder>
2295 * src/SDCCglue.c: A better fix for bug #661910
2296 * src/SDCCast.c: A better fix for bug #661910
2297 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2299 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2301 * src/Makefile.in: remove spawn.o
2302 * src/SDCCmain.c: remove spawn.h
2303 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2304 * src/spawn.c: removed
2305 * src/spawn.h: removed
2306 * support/regression/ports/ds390/spec.mk: link with -r
2308 2003-01-24 <johan@CP255758-A>
2310 * src/ds390/gen.c (aopOp): fixed bug #667458
2311 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2312 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2313 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2315 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2317 * src/mcs51/peeph.def: better assembler identation by Frieder
2318 * src/mcs51/gen.c: better assembler identation by Frieder
2320 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2322 * as/z80/string.h: removed for gcc 3.2
2323 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2324 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2326 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2328 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2329 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2330 * support/regression/Makefile: separate temp files for ports
2331 * support/regression/generate-cases.py: separate temp files for ports
2332 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2333 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2335 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2337 * moved tinitalk to device/examples/ds390
2339 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2341 * as/mcs51/lkmem.c: rflag is for DS390
2342 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2343 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2344 (linkEdit): move mem- and map-files the same way as ihx-files
2345 * src/z80/main.c (_setDefaultOptions): removed --generic
2346 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2347 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2348 * src/pic/glue.c (picglue): --c1mode works again
2349 * src/pic16/glue.c (pic16glue): --c1mode works again
2350 * src/asm.c (printCLine): fix #660034
2352 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2354 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2355 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2356 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2357 * as/mcs51/lkmem (summary): better fix for sp problem
2358 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2359 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2360 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2361 remove --stack-after-data
2363 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2365 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2366 * src/SDCCutil.c (join): ugly bug: missing '\0'
2367 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2369 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2371 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2373 * src/pic/main.c (_asmCmd): gpasm supports -o
2374 * src/z80/main.c: more general macros
2375 * device/lib/Makefile.in: remove intermediate files
2377 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2379 * .version: Bumped version number to 2.3.3
2380 * src/SDCCBBlock.c: new option -o
2381 * src/SDCCglobl.h: new option -o
2382 * src/SDCCglue.c: new option -o
2383 * src/SDCCmain.c: new option -o
2384 * src/asm.c: new option -o
2385 * src/ds390/main.c: new option -o
2386 * src/pic/glue.c: new option -o
2387 * src/pic/pcode.c: new option -o
2388 * src/pic/ralloc.c: new option -o
2389 * src/pic16/glue.c: new option -o
2390 * src/pic16/pcode.c: new option -o
2391 * src/pic16/ralloc.c: new option -o
2392 * src/z80/main.c: new option -o
2393 * device/lib/Makefile.in: use -o
2394 * support/regression/ports/ds390/spec.mk: use -o
2395 * support/regression/ports/gbz80/spec.mk: use -o
2396 * support/regression/ports/mcs51/spec.mk: use -o
2397 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2398 * support/regression/ports/z80/spec.mk: use -o
2399 * support/regression/ports/ucz80/spec.mk: use -o
2400 * support/regression/ports/xa51/spec.mk: use -o
2401 * support/regression/fwk/lib/timeout.c: fix usage string
2403 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2404 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2406 2003-01-07 <johan@balder>
2408 * src/SDCCast.c (decorateType): fixed bug #600035
2410 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2411 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2412 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2413 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2414 * src/pic/pcode.c: outcommented unused variable to remove warnings
2415 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2417 2003-01-06 <karl@turbobit.com>
2418 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2421 2003-01-06 <johan@balder>
2423 * src/SDCCicode.c: fixed array add
2425 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2426 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2427 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2429 2003-01-04 <johan@balder>
2431 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2433 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2434 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2436 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2437 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2438 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2440 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2441 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2443 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2444 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2446 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2447 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2449 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2451 * in \sdcc\as\mcs51\ changed these files in order to create an
2452 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2453 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2454 following files to include the previous two files: aslink.dsp,
2455 Makefile.aslink, Makefile.bcc, and Makefile.in.
2457 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2458 .adb instead of .cdb
2460 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2462 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2463 value from option --iram-size.
2465 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2467 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2470 2002-09-18 <wiml@hhhh.org>
2472 * SDCClrange.h: exposed setFromRange() and setToRange()
2473 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2474 packRegsForAccUse() (bug 542397)
2475 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2476 multiple times and emitting the fetch operations more than once
2477 added aopGetUsesAcc() function to allow binary operators to
2478 fetch their operands in the correct order; made genMinus() emit
2479 compact code for X = LITERAL - Y
2481 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2482 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2483 sprintf() in line 1267.
2485 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2486 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2489 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2490 Changes to aslink (All the changes are marked with 'JCF'):
2492 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2495 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2496 area BSEG. Also moves, if possible, the DATA area down into the internal
2497 ram so more space is available.
2499 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2502 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2503 not bytes. Function summary() which creates a memory usage summary
2504 file with extension .mem. Reports of overlaping stack and small stack
2505 size. If the space for the stack is less than 16 bytes aslink trows a
2508 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2509 the 8051. Option 'y' for memory summary output file.
2511 Changes to sdcc (All the changes are marked with 'JCF'):
2513 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2515 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2516 overlaying area for it (uses RegBankUsed[4]).
2518 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2519 bank zero as used by default. By default aslink locates the stack
2520 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2521 the creation of the .mem file. Delegates the allocation of data area
2522 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2523 the begining of the stack area to aslink.
2525 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2526 glue() in SDCCglue.c creates an area for it.
2528 2002-09-03 Borut Razem <borut.razem@siol.net>
2529 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2530 sdcc/src/pic/glue.c:
2531 introduced atexit() handler for teporay files removal in case of
2532 errors, assertions, ...
2534 2002-08-29 Borut Razem <borut.razem@siol.net>
2535 * sdcc/support/cpp2/auto-host_vc_in.h:
2536 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2537 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2538 Maybe there is a similar problem with BORLANDC? It should be checked!
2540 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2541 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2542 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2543 was not executed, and the compiler (cl) launched a warning:
2544 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2546 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2547 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2549 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2550 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2552 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2553 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2554 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2555 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2556 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2557 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2558 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2559 - added Release configuration in VS projects
2560 - review of compiler an linker options
2561 - VC .exe files are generated in bin_vc directory, not to interfere
2562 with binaries generated from other projects (cygwin, mingw, bcc ...)
2564 * sdcc/src/yacc.dsp: added
2566 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2567 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2568 and insert the version number definitions from .version
2570 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2572 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2573 added - genarate auto-host.h using auto-host_vc_in.h as template
2576 removed from CVS, generated automatically
2578 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2579 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2581 2002-08-11 Borut Razem <borut.razem@siol.net>
2582 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2584 2002-08-10 Borut Razem <borut.razem@siol.net>
2585 * src/SDCCmain.c (main):
2586 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2587 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2588 The consequence was that some temporary files were not removed.
2591 unification of code in functions tempfilename() and tempfile():
2592 function tempnam() is defined in Visual Studio 6.0 and .NET
2594 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2596 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2597 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2598 - removed compiler command line option /WX: Treats all warnings as errors
2599 - update a list of source files, included into the project
2601 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2602 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2603 changed project type to Generic Project so that can be correcly converted to VS.NET project
2605 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2607 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2609 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2611 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2612 added return 0 statements after assert() to make compiler happy
2614 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2615 added newline in the def file to keep MSC compiler satisfied
2617 * sdcc/src/z80/gen.c:
2618 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2619 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2620 - solved MSC error in function aopDump()
2622 * sdcc_vc.h: define PREFIX as "\\sdcc"
2624 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2625 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2627 2002-06-22 Scott Dattalo <scott@dattalo.com>
2628 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2629 - Rewrote the register banking algorithm.
2630 - Added pCode live-range analysis to registers (for now, only non-used and
2631 singly-used registers optimized away)
2633 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2635 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2637 2002-05-10 Scott Dattalo <scott@dattalo.com>
2638 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2640 2002-04-22 Michael Hope <michaelh@vroom>
2642 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2644 * configure.in (DD_COPT): Added include support required for gbdk.
2646 * .version: Bumped version number just to increase it.
2648 * src/SDCCmain.c: Added -nostdinc to the default options.
2650 2002-04-15 Michael Hope <michaelh@vroom>
2652 * device/lib/z80/printf.c (sprintf): Added.
2654 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2656 * src/z80/peeph.def: Added transpose redundent load rule.
2658 * src/z80/main.c: Added force callee saves for jaune.
2660 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2662 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2664 2002-03-28 Johan Knol <johan@balder>
2666 * src/SDCCval.c: fixed bug #532436
2668 2002-03-14 Scott Dattalo <scott@dattalo.com>
2670 Added "char *Processor" field to the port structure.
2673 Added -p option. Allows port dependent processor to be specified.
2676 Initialized the new field char *Processor field to NULL in all ports
2679 Compiler generated registers for interrupt context saving
2680 were not getting allocated.
2682 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2685 Fixed left shift. Will promote the left side of a left shift
2686 if a) left shifting more than size of operand or b) when assigned
2687 to something size > size of left side
2689 2002-03-14 Scott Dattalo <scott@dattalo.com>
2691 tons of changes. Register allocation has been
2692 rewritten. Added customization for the various PICs. Flow
2693 analysis is restructured. ...
2699 Added. device.c is a PIC port hack to accomodate variations
2702 2002-03-13 Michael Hope <michaelh@vroom>
2704 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2706 2002-03-04 johanknol <johanknol@manik>
2708 * /src/SDCCval.c: fixed
2710 const unsigned char arr[][2] = { { 0, 1 } };
2711 t18.c:1: error: Initializer element is not constant
2713 2002-03-04 bela <bela@manik>
2715 * /device/include/mcs51reg.h:
2716 ds89c420 register definition update
2718 2002-03-03 <johan@FRIJA>
2720 * support/Util/SDCCerr.c: did something, but don't no why anymore
2722 * support/regression/tests/bug-524691.c: made it a little less shy
2724 * src/SDCCast.c (decorateType): fixed bug #524697
2726 * src/SDCCast.c: made some lineno improvements
2728 * src/SDCCval.c (getNelements): changed warning to error
2730 * src/SDCCglue.c (printIvalArray): changed warning to error
2732 * src/SDCCicode.c: fixed a warning for mingw
2734 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2736 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2738 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2740 * src/ds390/peeph.def:
2741 Added some more peephole rules
2743 * src/ds390/gen.c: Various fixes & enhancements
2745 * src/SDCClrange.c, src/SDCClrange.h:
2746 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2748 * src/ds390/ralloc.c:
2749 various fixes & enhancements (ds390) specific
2751 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2752 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2755 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2757 2002-03-02 <johan@FRIJA>
2759 * src/SDCCast.c (decorateType): fixed bug #524708
2761 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2763 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2765 2002-03-01 Michael Hope <michaelh@vroom>
2767 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2769 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2771 2002-03-01 <johan@FRIJA>
2773 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2775 * src/SDCCast.c (decorateType): fixed bug #524209
2777 * src/SDCCval.c (valNot): fixed bug #524195
2779 2002-02-26 <johan@balder>
2781 * src/xa51/gen.c: fixed a warning
2783 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2785 * src/SDCCast.c (decorateType): fixed bug #522534
2787 2002-02-23 <johan@balder>
2789 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2791 2002-02-22 <johan@balder>
2793 * src/SDCCast.c: fixed bug #514865
2795 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2797 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2799 * sdcc/src/SDCCloop.c:
2800 Previous fix was not good. basic blocks that have "break" or "return" are
2801 not really partof a loop , but live ranges used in these blocks should
2802 be live thru the entire loop, so set partOfLoop but don't add them to
2805 2002-02-21 <johan@FRIJA>
2807 * src/SDCCcse.c: fixed bug #514308
2809 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2812 Fixed BUG #519583. If a conditional block ended in a return/break
2813 statement inside a loop, it was not being considered part of the loop.
2815 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2817 2002-02-10 Karl Bongers <karl@turbobit.com>
2820 Fixed up SDCDB debugger somewhat. Updated debugger/README
2821 with lots of comments and notes.
2823 * device/examples/test2.c:
2824 Fix bug, "red" variable not being initialized(compiler complained).
2826 * device/examples/Makefile, examples/test3.c:
2827 Add Makefile in device/examples folder, compiles test3.c
2828 for use as a multiple module SDCDB test case.
2830 * sim/ucsim/cmd.src/cmdset.cc:
2831 Took out debug printfs in ucsim "next" command.
2834 Karl and Johan start ucsim XA support. Most dissassembly working,
2835 about 75% emulation done(plenty of work remaining).
2837 * sim/ucsim/z80.src:
2838 Add Z80 support to ucsim, add test-ucz80 regression test,
2839 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2840 Notice z80 compiler fails on examples/test3.c/crc code.
2842 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2844 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2845 Added support for --parms-in-bank1
2847 * src/ds390/peeph.def:
2848 added a few more peephole optimzations
2851 1) added __builtin_inp & __builtin_outp used to read in data of given length
2852 from a memory mapped port
2853 2) added __builtin_memcmp
2854 3) added __builtin_swapw swap bytes of a short
2856 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2857 1) handle multiple send & receives from register bank1
2858 2) ralloc can now allocate DPTR1 to some liveRanges
2860 * src/SDCCsymt.c, src/SDCCsymt.h:
2861 changes to handle multiple sends & receives
2864 added some pointer arithmetic optimization
2867 added some pointer arithmetic optimizations but not stable yet so not
2868 called from anywhere (will get this working shortly)
2870 * src/SDCCopt.c: fixed for multiple sends & receives
2873 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2874 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2875 set preprocessor defines (depending on options)
2877 * src/SDCCicode.c, src/SDCCicode.h:
2878 changes made to handle multiple sends & receives
2881 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2883 * src/SDCCcse.c, src/SDCCcse.h:
2884 added function findbackward def (to be used in upcoming optimization)
2886 * src/SDCCcflow.c, src/SDCCcflow.h:
2887 added function returnAtEnd - to determine if a basic block terminates with
2890 * src/SDCCast.c, src/SDCCast.h:
2891 added option parms-in-bank1
2893 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2894 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2895 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2896 adjusted for --parms-in-bank1 option
2898 * device/include/string.h:
2899 donot redefine "reentrant" keyword
2901 * device/include/ds80c390.h: Added some more SFRs
2903 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2905 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2907 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2909 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2911 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2913 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2915 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2917 * Added --xram-movc option
2919 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2921 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2923 2002-01-11 Johan Knol
2925 * Added math lib of Jesus Calvino-Fraga
2927 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2929 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2930 * support/regression/Makefile: new target test-mcs51-stack-auto
2931 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2933 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2935 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2937 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2939 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2941 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2943 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2945 * src/SDCCglue.h: add definition for printIvalChar()
2947 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2949 * src/SDCCast.c: fix #498138 by Johan
2951 * src/SDCCglue.c: fix #498138 by Johan
2953 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2955 * support/regression/Makefile: fix clean
2957 * support/regression/ports/ds390/support.c: fix transmission of last character
2959 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2961 * /sdcc/src/ds390/gen.c:
2962 a) improved computing address of stack variable
2963 b) took out some #if 0 code
2964 c) improved parmBytes adjustment
2965 d) improved genPlusIncr & genMinusIncr
2966 e) genCmp could generate bad code (when left assigned to DPTR)
2967 f) Fixed bug in hasInc
2969 * /sdcc/src/ds390/ralloc.c:
2970 a) packRegsForSupport could mess up live information (Fixed)
2971 b) packRegsDPTRuse could be incorrect for left & right shift
2973 * /sdcc/src/mcs51/ralloc.c:
2974 packRegsForSupport could mess up the live information (Fixed)
2976 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2978 * /sdcc/src/SDCCast.c:
2979 can reverse a loop even if function call is present as long
2980 as the loop control variable is local & is not passed as parameter
2982 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2984 * /sdcc/ChangeLog: *** empty log message ***
2986 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2987 More builtin function additions for TININative
2989 * /sdcc/src/ds390/ralloc.c:
2990 Had broken the regression testsuite
2992 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2994 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2995 Added funcattr hasStackParms will be set for reentrant functions when there
2996 are paramteres on the stack, this helps in minimizing frame pointer generation
2997 typeFromStr can handle function pointers now
2999 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3000 *** empty log message ***
3002 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3004 * /src/ds390/gen.c, /src/ds390/main.c:
3005 More builtin function additions for TININative
3007 * /src/ds390/ralloc.c:
3008 Had broken the regression testsuite
3010 * /src/SDCCast.c: Fixed a bug in dumptree
3012 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3013 Added funcattr hasStackParms will be set for reentrant functions when there
3014 are paramteres on the stack, this helps in minimizing frame pointer generation
3015 typeFromStr can handle function pointers now
3017 * /doc/builtins.txt, /doc/TININative.txt:
3018 *** empty log message ***
3021 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3023 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3024 ALPHA version for -mTININative
3026 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3027 updated to reflect changes in the port structure
3030 added function do_assemble (similar to do_link) if non-null this function
3031 will be called to do assembly (-mTININative) requires a multi command
3033 added function genAssemblerEnd will be called to generate assembler Epilogue
3036 added _JavaNative to debug info printing
3038 * /src/SDCCmain.c: added option --tini-libid
3039 added port->do_assemble function (-mTININative) has a multi command assemble
3041 * /src/SDCCglue.c: Disabled "constExpr" check
3042 added port->genAssemblerEnd function
3044 * /src/SDCCglobl.h: Added option --tini-libid value
3047 tookout optimizeCompare from the header (has no external references)
3049 * /src/SDCCast.c: made one more function "static"
3051 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3053 * src/z80/mappings.i: Added z80asm support.
3055 * src/z80/main.c: Added z80asm support on --asm=z80asm
3057 * src/z80/gen.c: Fixed asm portability issues.
3059 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3061 * src/SDCCglue.c (printExterns): Added global/extern split.
3063 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3065 * support/regression/Makefile: added test for mcs51 model large
3067 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3069 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3071 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3073 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3075 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3077 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3079 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3081 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3083 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3085 * support/regression/tests/simplefloat.c: Port to mcs51.
3087 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3088 * support/regression/tests/bug-485362.c: Added.
3090 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3092 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3094 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3096 * src/z80/gen.c (aopDump): Added a dump function.
3098 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3099 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3101 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3103 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3105 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3107 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3109 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3111 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3113 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3115 * support/regression/ports/ds390/support.c: Use tinibios.
3117 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3119 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3121 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3122 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3124 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3126 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3128 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3130 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3132 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3133 (packRegsForIYUse): Created and optimised.
3135 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3137 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3138 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3140 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3142 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3144 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3146 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3148 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3150 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3152 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3154 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3156 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3158 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3160 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3162 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3163 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3164 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3166 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3168 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3169 (genNotFloat): Added.
3170 (genUminusFloat): Added.
3172 * device/lib/z80/Makefile: Added floating pt stubs.
3174 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3176 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3178 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3180 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3182 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3184 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3186 * sdcc/support/regression/Makefile: Add port ds390.
3188 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3190 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3192 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3194 * sdcc/support/regression/ports/ds390/support.c: Added.
3196 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3198 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3200 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3202 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3204 * device/include/malloc.h: Added z80 and gbz80 support.
3206 * device/lib/gbz80/heap.s: Added.
3208 * device/lib/z80/heap.s: Added.
3210 * device/lib/malloc.c: Added z80 and gbz80 support.
3212 * support/regression/tests/malloc.c (testMalloc): Added.
3214 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3216 * support/regression/tests/bug-478094.c: Added.
3218 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3220 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3222 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3224 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3226 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3228 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3230 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3232 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3234 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3236 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3238 * support/regression/tests/bug-477927.c: Added.
3240 * src/z80/peeph.def: Added minor rules.
3242 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3244 * src/z80/peeph.def: Added jump optimisation modification.
3246 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3248 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3250 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3252 * support/regression/tests/funptrs.c: Added.
3254 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3256 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3258 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3260 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3262 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3264 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3265 (movLeft2ResultLong): Created.
3267 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3268 (joinPushes): Added. Joins two char pushes into a word push.
3270 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3272 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3274 * support/makebin/Makefile (install): Added creation of dest dir.
3276 2001-10-24 Karl Bongers <karl@turbobit.com>
3278 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3280 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3282 * src/z80/ralloc.c: Turned off faulty pack for one use.
3284 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3286 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3288 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3290 * support/regression/Makefile: Improved clean
3292 * support/regression/ports/gbz80/spec.mk: Added clean
3294 * support/regression/ports/host/spec.mk: Added clean
3296 * support/regression/ports/z80/spec.mk: Added clean
3298 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3300 * support/regression/ports/mcs51/timeout.c: little improvements
3302 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3304 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3306 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3308 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3310 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3312 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3314 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3316 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3317 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3319 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3321 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3323 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3325 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3327 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3329 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3331 * support/regression/tests/longor.c: Added.
3333 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3335 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3337 * as/mcs51/aslink.h: define PATH_MAX
3339 * as/mcs51/asm.h: define PATH_MAX
3341 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3343 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3345 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3347 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3349 * src/SDCCglobl.h: define PATH_MAX
3351 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3353 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3355 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3357 * src/z80/gen.c (gencjneshort): Fixed
3359 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3361 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3363 * support/regression/tests/bug-469671.c: Added.
3365 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3367 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3369 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3371 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3373 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3375 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3377 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3379 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3381 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3383 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3385 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3387 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3389 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3391 * 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.
3393 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3395 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3397 2001-10-07 <johan@FRIJA>
3399 * device/lib/gets.c (gets): fixed the return value.
3401 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3402 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3404 * 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.
3406 * 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.
3408 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3410 * src/pic/gen.c: Removed Safe_strdup.
3412 * configure.in: Added option to enable libgc support.
3414 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3415 (bitVectUnion): Optimised.
3416 (bitVectIntersect): Optimised.
3417 (bitVectBitsInCommon): Optimised.
3418 (bitVectCplAnd): Optimised.
3420 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3422 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3424 * src/SDCCmain.c: distinguish between assembler debug and plain options
3426 * src/avr/main.c: remove standard assembler options
3428 * src/ds390/main.c: remove standard assembler options
3430 * src/mcs51/main.c: remove standard assembler options
3432 * src/port.h: removed "PENDING" comment
3434 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3436 * src/device/lib/_mulint.c : new, with assember functions
3438 * src/device/lib/_mullong.c : new, with assember functions
3440 * src/device/lib/_divuint.c : with assember functions
3442 * src/device/lib/_divsint.c : with assember functions
3444 * src/device/lib/_divulong.c: with assember functions
3446 * src/device/lib/_divslong.c: with assember functions
3448 * src/device/lib/_moduint.c : with assember functions
3450 * src/device/lib/_modsint.c : with assember functions
3452 * src/device/lib/_modulong.c: with assember functions
3454 * src/device/lib/_modslong.c: with assember functions
3456 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3458 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3460 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3461 replaced _mululong.c and _mulslong.c by _mullong.c
3463 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3465 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3467 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3469 * src/SDCCglue.c: test, if win32api is available for MINGW
3471 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3473 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3474 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3475 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3476 * support/regression/ports/host/spec.mk: removed GENERIC
3477 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3478 * support/regression/ports/z80/spec.mk: removed GENERIC
3480 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3482 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3484 * support/regression/tests/bug-467035.c: Created.
3486 2001-10-01 <johan@FRIJA>
3488 * src/SDCC.y: fixed bug #466586 part 1
3490 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3492 * SDCCicode.c: z80 has no generic pointers
3493 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3495 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3497 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3499 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3501 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3503 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3505 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3507 * configure.in: Fixed up so that ucsim is only configured once.
3509 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3511 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3512 (getPathDifference): As above.
3514 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3516 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3518 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3519 * .version: Updated to 2.3.1
3521 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3522 Added copyright header.
3524 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3525 (assemble): Added support for macro based assembler commands.
3526 (linkEdit): Added support for macro based linker commands.
3527 (preProcess): Changed the pre-processor to use macros.
3528 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3529 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3531 * device/lib/z80/crt0.s: Added module name for debugging.
3533 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3535 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3537 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3539 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3541 * src/Makefile.in: Added SDCCmacro and SDCCutil
3543 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3545 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3547 2001-09-16 <johan@FRIJA>
3549 * 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.
3551 2001-09-15 <johan@FRIJA>
3553 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3554 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3556 2001-09-11 <johan@FRIJA>
3558 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3560 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3562 * support/regression/tests/bug-460444.c: Added test case.
3564 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3565 (genCast): Added justification for all of the asserts.
3567 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3569 * support/regression/support.c: _xdata replaced by xdata
3571 * support/regression/spec.mk: removed _generic
3573 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3575 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3577 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3578 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3580 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3582 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3584 * support/regression/tests/bug-460010.c: Added test case.
3586 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3588 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3590 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3592 * support/regression/testfwk.c: removed workaround for bug #436344
3594 * support/regression/tests/bp.c: use less memory with mcs51
3596 * support/regression/tests/bug-441448.c: use less memory
3598 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3600 * support/regression/collate-results.py: typo
3602 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3604 * support/regression/tests/fetchoverlap.c: Added new test case.
3606 * support/regression/tests/bp.c: Added new test case.
3608 * support/regression/tests/bug-448984.c: Added new test case.
3610 * support/regression/tests/pow2shifts.c: Added new test case.
3612 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3613 (genlshTwo): Fixed right shift for count > 8.
3615 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3617 2001-09-08 <johan@FRIJA>
3619 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3621 2001-09-07 <johan@FRIJA>
3623 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3625 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3627 2001-09-06 <johan@FRIJA>
3629 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3630 * bernhard noted me at this: "() equals to (void)" (1.38)
3632 2001-09-05 <johan@FRIJA>
3634 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3636 2001-09-04 <johan@FRIJA>
3638 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3641 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3643 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3645 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3647 * link/z80/aslink.h: Fixed path for PATH_MAX
3649 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3651 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3653 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3655 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3657 * 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.
3659 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3661 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3662 (genCmp): Fixed up genCmp for the GB with longs.
3664 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3666 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3668 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3670 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3672 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3674 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3676 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3678 * 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.
3680 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3682 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3684 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3686 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3688 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3690 * sim/ucsim/configure: little improvement of Cygwin-detection
3691 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3692 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3693 * support/regression/tests/bug-221100.c: small changes for mcs51
3694 * support/regression/tests/bug-221168.c: small changes for mcs51
3695 * support/regression/tests/bug-227710.c: small changes for mcs51
3696 * support/regression/tests/staticinit.c: small changes for mcs51
3697 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3698 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3699 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601