1 2003-11-15 Borut Razem <borut.razem@siol.net>
3 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
5 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
7 * src/SDCCcse.c (cseBBlock): fixed bug #527779
8 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
9 ordering is immaterial.
10 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
14 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
15 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
16 (SIGSEV) of bug #840381
17 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
18 unlink new file before rename if new and old filenames are the same)
20 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
22 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
23 uninitialized variables) for the mcs51. Set environment variable
24 SDCC_GENRAMCLEAR to test.
25 xdata initialization slightly shorter
27 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
30 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
31 #838241 & 780691 (basicly the same bug)
32 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
33 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
35 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
37 * src/SDCCmain.c (linkEdit): "fix" #834252
39 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
41 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
43 * src/SDCC.y: fixed bug #819403
45 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
47 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
48 the reentrant attribute.
49 * src/hc08/gen.c (genPackBits): added missing stack readjustment
50 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
52 * src/SDCCast.c (decorateType): fixed bug with storage class not being
53 updated during pointer dereference; f.e. ~(((char *)1)*) was being
54 erroneously reduced to a literal.
55 * src/hc08/ralloc.c (packRegisters, rematStr),
56 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
59 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
61 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
62 * doc/sdccman.lyx: changed from 'article' to 'book'
63 * doc/Makefile: readded test_suite_spec and cdbfileformat
65 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
67 * device/include/stdlib.h: include malloc.h to comply with ANSI
68 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
70 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
72 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
73 * doc/clean.mk: also remove *.out files
74 * doc/sdccman.lyx: some additions, larger top/bottom margins
76 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
78 * src/SDCC.y: fixed bug #837365
79 * support/regression/tests/bitopcse.c
80 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
81 a symbol (might be valop instead)
82 * device/lib/Makefile.in: added errno.c to HC08SOURCES
83 * device/lib/clean.mk: added hc08 to the cleaning list
85 2003-11-04 Borut Razem <borut.razem@siol.net>
87 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
89 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
90 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
91 malloc is declared in standard stdlib.h
93 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
95 * device/lib/hc08/Makefile: need to clean .rel not .o files
96 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
98 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
108 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
109 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
110 tests (which uses the port's oclsExpense function)
116 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
118 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
120 * src/SDCCcse.c (ifxOptimize),
121 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
122 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
123 deleting the IFX iCode.
124 * src/hc08/ralloc.c: reduced unneeded slocs
125 * src/hc08/gen.c: fixed bug in asmopToBoolean
127 2003-11-04 Borut Razem <borut.razem@siol.net>
129 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
130 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
131 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
132 transferred to configure
134 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
136 Use headers defined in the C[++] standards:
137 * sim/ucsim/gui.src/serio.src/fileio.cc
138 * sim/ucsim/gui.src/serio.src/frontend.cc
139 * sim/ucsim/gui.src/serio.src/main.cc
140 * sim/ucsim/gui.src/serio.src/posix_signal.cc
141 * support/Util/NewAlloc.c
147 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
149 * Added MSVC projects for hc08 assembler and linker:
150 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
151 /as/hc08/link_hc08.dsp
153 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
155 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
157 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
159 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
161 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
163 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
165 2003-10-31 Borut Razem <borut.razem@siol.net>
167 * support/cpp2/cpplib.h,
168 support/cpp2/cpplib.c,
169 support/cpp2/cpplex.c,
170 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
171 to switch _asm block preprocessing on / off. Default is
172 #pragma preproc_asm +
174 2003-10-31 Borut Razem <borut.razem@siol.net>
176 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
177 when outputting comment blocks (when executed with -C option) and
178 _asm (SDCPP specific) blocks
180 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
182 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
184 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
186 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
188 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
190 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
191 * src/SDCCast.c (decorateType): fixed bug #832664
193 2003-10-31 Borut Razem <borut.razem@siol.net>
195 * support\cpp2\cpplex.c: fixed for SDCPP:
196 comments(when executed with -C option) and _asm blocks
197 were included even if they where in skipped #if block.
198 Applied solution from GCC cpp 3.3.2
200 2003-10-31 Borut Razem <borut.razem@siol.net>
202 * src/SDCC.lex: sdcc now understands both formats:
203 '# <line_number> <file_name>' and
204 '#line <line_number> <file_name>'
205 * support/cpp2/cppmain.c: sdcpp now generates the standard
206 '# <line_number> <file_name>' instead of former
207 '#line <line_number> <file_name>'
209 2003-10-30 Borut Razem <borut.razem@siol.net>
211 * support/cpp2/cpphash.h,
212 * support/cpp2/cpplib.h
213 * support/cpp2/cpplex.c,
214 * support/cpp2/cppmain.c,
215 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
217 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
219 Fixed a number of problems revealed by bug #827883.
220 * src/SDCCloop.c (loopInvariants): Spill location of the
221 result operand should be recomputed if extracted from
222 a loop. Also, don't extract assignments of an iTemp
224 * src/SDCCast.c (isConformingBody): loop reversal should
225 not occur if the control variable is involved with a
228 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
230 * .version: bumped to 2.3.6 to reflect the big improvements
231 made by Erik and Klaus. Thanks!
233 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
235 Replaced the livrange code.
236 * src/SDCClrange.c: added new LR code
238 * src/SDCCBBlock.h: removed remainig parts from old LR code
239 * src/ds390/ralloc.c,
240 * src/ds390/gen.c: minor fixes to make it work with new code
242 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
247 * src/hc08/ralloc.c: Fix various warnings related to the hc08
248 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
249 (tweaked fix for bug #818696)
251 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
253 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
255 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
258 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
259 * src/mcs51/gen.c (gencjneshort),
260 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
261 more efficient (per Scott Bronson's suggestion)
263 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
265 Extended the semantics of the critical keyword to include
266 individual statements. See RFE #827755 and #799831
271 * support/Util/SDCCerr.c
272 * support/Util/SDCCerr.h
277 2003-10-19 Borut Razem <borut.razem@siol.net>
279 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
281 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
283 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
285 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
286 and predecrement operand is displayed
288 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
290 * src/SDCCval.c (valMinus): fixed bug #826041
292 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
294 Some hc08 related updates that I missed earlier
296 * support/regression/ports/hc08/spec.mk
298 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
300 New target "hc08" for the Motorola 68hc08 family of micros
308 * sim/ucsim/hc08.src/*
309 * sim/ucsim/configure.in
310 * src/ucsim/configure
311 * sim/ucsim/packages_in.mk
314 * device/include/mc68hc908qy.h
316 * device/lib/Makefile.in
317 * support/regression/ports/hc08/*
318 * support/regression/Makefile
320 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
322 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
324 * src/ds390/gen.c (genCast): fixed bug #821957
326 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
328 * device/lib/logf.c: "fixed" overlay bug
329 * support/regression/ports/host/spec.mk: added m library
330 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
331 * support/regression/tests/float_trans: added (for Eric)
333 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
335 * src/mcs51/gen.c (genCpl): fixed bug
336 http://sf.net/mailarchive/message.php?msg_id=6263915
338 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
340 * src/SDCCast.c (decorateType): added extended constant folding
341 * src/SDCCsymt.c (computeType): cleanup
342 * src/SDCCval.c (valShift): minor optimization
343 * support/regression/tests/ast_constant_folding.c: added
345 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
347 * src/SDCCmain.c: removed some unintended changes
349 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
351 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
352 * src/z80/gen.c: fixed part of bug #817589
353 * src/SDCCsymt.c (checkFunction): fixed bug #817895
355 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
357 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
375 * src/z80/gen.c: removed unused label "release:"
377 2003-10-06 Borut Razem <borut.razem@siol.net>
379 * src/SDCC.lex: removed definition of unused variables
380 save_optimize and save_options
382 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
384 * clean.mk: removed '=' in "-maxdepth=1"
385 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
386 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
388 2003-10-06 Borut Razem <borut.razem@siol.net>
390 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
391 my_unput() replaced by unput()
393 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
395 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
396 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
397 type-punned pointer will break strict-aliasing rules"
398 Old LR behaviour is again default; Klaus' LR can be choosen by
399 defining the environment variable LRKLAUS
403 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
404 * clean.mk: fixed removal of files in bin/CVS/
405 * device/lib/clean.mk: fixed removal of directories small and large
406 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
408 * src/SDCCval.c: removed superflous test for pedantic
410 2003-10-05 Borut Razem <borut.razem@siol.net>
412 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
413 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
414 message "unmatched #pragma SAVE and #pragma RESTORE"
416 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
418 * doc/sdccman.lyx: various additions and updates (interrupts, inline
419 assembly, critical functions, atomic, nojtbound)
421 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
423 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
429 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
432 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
434 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
436 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
437 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
438 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
440 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
442 * src/z80/gen.c (genRet): fixed bug #524753
443 * src/z80/gen.c (genCast): fixed internal error on cast from
445 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
446 fix for bug #477835 to the z80
447 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
448 for tracking iCodes in the peephole optimizer for z80
450 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
452 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
453 the other part of bug #814548
454 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
456 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
458 * src/SDCCcse.c: fixed part of bug #814548
460 2003-09-28 Borut Razem <borut.razem@siol.net>
462 * src/asm.c: rewrite of printILine() to use temporary file instead
464 * src/xa51/main.c: commented out declaration of int rewinds
466 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
468 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
470 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
472 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
473 * src/asm.c (printILine): Fixed bug #811015
475 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
477 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
480 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
482 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
483 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
484 to correctly handle general case of AOP_PAIRPTR
485 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
487 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
489 * src/mcs51/ralloc.c (fillGaps),
490 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
491 register positioning bug)
493 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
495 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
497 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
499 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
500 genCodePointerGet, genGenPointerGet, genFarPointerSet,
501 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
502 (ralloc doesn't intentionally do this now, but perhaps later)
503 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
504 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
505 register positioning bugs (Fixed bug #762602 and #795325)
506 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
508 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
509 lines that --i-code-in-asm generates
511 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
513 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
514 trying to fclose a FILE* that was already closed.
516 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
518 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
519 of const struct should be treated as if const themselves)
521 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
523 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
525 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
527 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
528 Unix (/n) and DOS (/r/n) line terminations.
530 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
532 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
535 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
537 * src/mcs51/gen.c (genFunction, genEndFunction),
538 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
539 and restore of EA so that stack offsets to parameters are
540 correct when using both critical and reentrant/stack-auto.
541 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
542 size (can be triggered in error if sloc is shared between
543 different sized objects)
544 * device/include/float.h: fixed macros to explicitly use
545 unsigned long where needed
547 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
549 Feature req. 799831: added code to allow nesting of critical functions
550 * src/mcs51/gen.c (genFunction, genEndFunction)
551 * src/ds390/gen.c (genFunction, genEndFunction)
553 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
555 * src/SDCCsymt.c (sclsFromPtr),
557 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
558 support for standard C idiom of memory mapped variables; for
559 example, *((xdata int*)0x1234) = 1 is now internally equivalent
560 to xdata int at 0x1234 tempvar = 1.
561 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
562 provided by Akiya ISHIDA
564 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
566 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
567 * src/SDCCval.c (constVal): added reduction from int to char
568 * src/SDCCval.c (valMult, valDiv): fixed sign handling
569 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
570 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
572 * support/regression/tests/shifts.c: fixed
574 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
576 * src/z80/gen.c (genXor): Fixed bug #805445
578 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
580 Fixed bug #621531 (const & volatile confusion in the type chain).
581 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
582 refer to the const or volatile state of the pointer itself.
595 * support/regression/tests/const.c
597 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
599 When checking for duplicated modules, use absolute paths
600 instead of relative paths. Files changed:
605 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
607 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
609 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
611 * device/include/string.h: added size_t typedef, changed
612 prototypes to use size_t, eliminated separate reentrant and
613 non-reentrant declarations, added _memmove declaration
614 * device/lib/_memcpy.c: changed to use size_t instead of int,
615 changed /4 to >>2 to avoid division library call
616 * device/lib/_memcmp.c,
617 * device/lib/_memset.c,
618 * device/lib/_strncat.c,
619 * device/lib/_strncpy.c,
620 * device/lib/_strncmp.c: changed to use size_t instead of int
621 * device/lib/_memmove.c: new file (fixed bug #772294)
622 * device/lib/Makefile.in: added _memmove.c
623 * device/lib/z80/asm_strings.s: fixed bug #772290
624 * support/regression/tests/bitfields.c: attempt to fix host assertion
625 failure on amd64-unknown-linux2.2
627 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
629 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
630 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
631 * as/z80/asmain.c (main): fixed bug #801766
633 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
635 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
638 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
640 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
641 reported in bug #800609
643 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
645 * Top header beautifications in src/pic16 directory:
646 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
647 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
648 pcoderegs.h, ralloc.c, ralloc.h
649 * main.c: added top header and GPL license notice
650 * pcode.c: fixed the if-conditional warning
652 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
654 * device/lib/_mullong.c: replaced int by short for gcc
656 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
658 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
659 and JUMPTABLE iCodes properly now (worked by accident before)
660 * src/mcs51/gen.c (leftRightUseAcc),
661 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
662 iCode properly now. Use getSize instead of nRegs since a & b
663 aren't part of the nRegs tally.
665 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
667 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
668 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
669 before instructions that use the _STATUS register
671 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
673 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
674 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
675 fetching of the pointer
676 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
677 copied from genNearPointerSet()
678 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
679 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
680 If they pop r0/r1 they must be called in the opposite order than aopOp().
681 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
682 (resp. --stack-auto), prepared for --xstack
684 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
686 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
688 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
690 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
691 these ports have their own __sdcc_external_start()
693 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
695 pic patch provided by Slade Rich <slade_rich@yahoo.com>
696 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
697 type for bits was changed. It resulted in bit variables becoming
698 global, which is not permitted in PIC 14 assembly output.
700 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
702 * doc/sdccman.lyx: various additions and updates. Rearranged sections
704 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
706 Z80 and MCS51 linkers complaint if a public symbol is defined
707 in more than one library module:
711 * as/mcs51/Makefile.in
713 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
715 A few small changes that speed up the peephole optimizer.
719 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
721 Try to make the peephole optimizer smarter by maintaining
722 an association between the assembly source code and the
723 iCodes that originated them. Put this information to use
724 with a new peephole rule condition "notVolatile" so that
725 the rules can be aggressive yet still safe.
730 * src/mcs51/peeph.def
732 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
736 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
737 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
738 if the left or right operand symbols have the accuse flag set.
740 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
742 Changed the type of the result of the ! (NOT) operator to char;
743 previously it returned the same type as the source. This allows
744 us to eliminate all the genFloatNot functions (all of its target
745 implementations were very buggy) since !float can use the same
748 * src/SDCCicode.c (ast2iCode): ! returns char
749 * src/mcs51/gen.c (genNot, genNotFloat),
750 * src/ds390/gen.c (genNot, genNotFloat),
751 * src/z80/gen.c (genNot, genNotFloat),
752 * src/pic/gen.c (genNot, genNotFloat),
753 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
755 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
757 pic patch provided by Slade Rich <slade_rich@yahoo.com>
758 1. Interrupt would not compile properly. Ensure PCLATH register is saved
759 during interrupts. Ensure WSAVE is located at a shared bank address.
760 2. Fixed page selection in some places
761 3. Fixed BTFSS/C to where necessary use registers directly and not simply
762 the registers name strings.
763 4. Fixed "signed / unsigned compare" compiler warnings.
764 5. The PIC port manages its own allocation of the general purpose
765 registers, but makes no attempt to reuse them. As a result when
766 compiling it soon runs out of general purpose registers. Some
767 additional code was added to the files pcode.c and device.c to walk
768 through the function call tree and rename the registers so that they
778 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
779 genPlus() & genMinus() when the result is the same as left or right
781 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
783 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
785 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
787 Made bitfield a distinct type from bit so that bitfields
788 convert as per ANSI C and bits retain their traditional
789 boolean style behaviour. Implemented bitfield support in
797 * src/ds390/gen.c: bit v bitfield split
798 * src/z80/gen.c: New support for bitfields
799 * support/regression/tests/bitfields.c: reenabled z80,
802 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
804 Rules 246.x, 247.x relate to bitfields, the others speed up
805 access to xdata mapped I/O devices.
807 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
809 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
811 Cleaned up genPackBits and genUnpackBits and added two helper
812 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
813 for literal assignments in genPackBits (thanks to Frieder for
819 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
821 Fixed bug #748310 (pointer to function type mishandled when the
822 function name is omitted). Also fixed a SIGSEGV when a function
823 attribute (reentrant, etc) is used on a non-function or on a
824 function but misplaced before the parameter list.
826 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
828 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
829 * support/Util/SDCCerr.h,
830 * support/Util/SDCCerr.c: Added func attr misuse error msg
832 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
834 Fixed bug #787649 by anonymous
835 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
836 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
838 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
840 Fixed numerous bitfield problems.
842 * src/SDCC.y: More bitfield related error checking
844 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
845 * support/Util/SDCCerr.h,
846 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
847 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
848 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
849 * support/regression/tests/bitfields.c: tests added
851 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
853 Made the constant following the "interrupt" keyword optional. If
854 omitted, the function will not automatically be given an entry
855 in the interrupt vector table (similar to #pragma NOIV, but
856 less syntacticly kludgy). The interrupt number is also now
857 range checked. Also fixed a bug in the high order bit example
864 * support/Util/SDCCerr.c
865 * support/Util/SDCCerr.h
868 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
870 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
871 * src/SDCCicode.c (operandOperation): rewritten some ops
872 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
873 * src/SDCCsymt.c (computeType): literals are handled the same way as any
875 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
876 be re-activated by defining REDUCE_LITERALS)
877 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
878 unsigned, but are signed by default
879 * src/SDCCval.c (constVal): rearranged
880 * src/SDCCval.c (valMod): preliminary fix
881 * src/SDCCval.c (valCastLiteral): use TYPE_* types
882 * support/regression/literalop.c: added, work in progress
884 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
886 Generate warnings for useless declarations like "char data;"
887 that don't do what new users expect.
890 * support/Util/SDCCerr.h
891 * support/Util/SDCCerr.c
893 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
895 * src/SDCCval.c (valMult): fix overflow detection of negative int
897 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
899 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
901 Changes to support big endian targets:
914 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
916 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
917 * device/lib/time.c: fixed warning "integer overflow in expression"
919 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
921 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
922 * src/SDCCval.c (constVal): changed default to signed; hex and octal
923 constants are unsigned; added recognition of "u" flag for unsigned
924 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
925 * src/SDCCval.c (valDiv, valMod): fixed signdness
926 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
927 signedness of modulo, left and right shift
928 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
929 * support/Util/SDCCerr.h: added warning W_INT_OVL
930 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
931 * src/SDCCast.c (ast_print): improved output of constants
933 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
935 Fixed some warnings when building with MSVC:
948 * support\cpp2\cpplib.c
952 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
954 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
956 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
958 * support\librarian\clean.mk: Do not remove Makefile.
959 * support\librarian\Makefile: added.
961 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
963 Added librarian to MSVC build:
966 * support\librarian\librarian.dsp
968 'configure' not needed for librarian, removed:
969 * support\librarian\configure
970 * support\librarian\configure.in
971 * support\librarian\config_in.h
972 * support\librarian\Makefile.in
974 Hopefully these ones built the librarian and the rest of sdcc properly:
978 Messed up 'configure', so revert to previous version:
982 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
984 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
985 there, while the mantissa of a double is "only" 53 bits wide.
987 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
989 Adding sdcclib to the build. MSVC project coming soon.
992 * support\librarian\clean.mk
993 * support\librarian\configure
994 * support\librarian\configure.in
995 * support\librarian\config_in.h
996 * support\librarian\Makefile.bcc
997 * support\librarian\Makefile.in
998 * support\librarian\sdcclib.c
1001 * Makefile.common.in
1005 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1007 Linker now complaints if linked modules have conflicting options, for
1008 example, one compiled using --model-large and another one compiled with
1009 --model-small. The following files were modified:
1031 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1033 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1034 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1036 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1038 * src/z80/mappings.i: fix _mul[us][int,long] entries
1040 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1042 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1044 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1046 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1047 * support/regression/tests/bitopcse.c: added
1055 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1057 added support for new library format to z80, gbz80 linkers:
1063 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1065 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1066 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1068 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1070 added DUMMY_READ_VOLATILE:
1079 * src/SDCCcse.c (algebraicOpts): many improvements
1080 * src/SDCCcse.h: removed algebraicOpts()
1081 * src/SDCCicode.c (picDummyRead): added
1083 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1085 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1086 "Insufficient space in data memory".
1088 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1090 * src/mcs51/gen.c: fixed bug #771358
1091 * src/z80/gen.c: fixed bug #759087
1093 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1095 * src/pic16/glue.c: minor cleanup by Vangelis
1097 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1099 * device/include/regc515c.h: fixed #758477
1100 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1101 * device/lib/_gptrput.c: saved a few bytes
1102 * my tab spacing is 8, yours too?)
1103 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1104 * device/lib/serial.c: process RX bytes earlier than TX bytes
1105 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1107 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1109 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1111 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1113 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1115 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1117 * device/lib/Makefile.in: bad fix, reverted to 1.43
1119 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1121 * device/lib/Makefile.in: added missing z80 object files
1123 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1125 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1126 pic16 progress by Vangelis:
1141 * pic16/pcodepeep.c:
1144 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1146 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1148 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1150 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1151 added gbz80 build to MSVC project.
1152 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1153 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1154 from 8051 stuff and setup so it links using a .lnk file.
1156 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1158 * support/librarian/sdcclib.c: sdcc librarian.
1159 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1162 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1164 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1166 2003-07-02 Borut Razem <borut.razem@siol.net>
1168 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1169 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1170 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1171 src/xa51/main.c, src/z80/main.c:
1172 virtualization of glue() function: each port has it's own glue function,
1173 which is accessed by do_glue function pointer in PORT.general structure
1175 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1177 * DS800C400 fun, improved ROM interface and tinibios.
1179 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1181 * More support for DS80C400. Now includes beginning of interface to ROM.
1183 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1185 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1187 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1189 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1191 2003-06-19 Borut Razem <borut.razem@siol.net>
1193 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1195 2003-06-19 Borut Razem <borut.razem@siol.net>
1197 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1198 fixed Z80 port - crt0.o: cannot open.
1200 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1202 * support/Util/MySystem.c (merge_command): revert bad fix
1204 2003-06-18 Borut Razem <borut.razem@siol.net>
1206 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1208 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1210 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1211 option --use-stdout sends errors to stdout instead of stderr.
1213 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1215 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1217 2003-06-15 Borut Razem <borut.razem@siol.net>
1219 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1220 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1221 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1222 fixed width array of pointers replaced with sets;
1223 multiple include and lib paths ared transferred to preprocessor and linker
1224 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1225 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1226 fixed width array of pointers
1227 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1228 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1229 fixupPath(), getPathDifference()
1230 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1231 fixed width array of pointers
1233 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1235 * src/pic16/ralloc.c: fix warnings
1236 * src/pic16/pcode.c: fix warning
1238 2003-06-10 Scott Dattalo <scott@dattalo.com>
1240 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1241 know all the details, but essentially this set of changes enable
1242 the pic16 port to generate movff instructions and generate assembler
1247 * src/pic16/pcode.c:
1248 * src/pic16/device.c:
1250 * src/pic16/pcode.h:
1251 * src/pic16/pcoderegs.c:
1252 * src/pic16/ralloc.c:
1253 * src/pic16/ralloc.h:
1255 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1257 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1258 added option --vc, so sdcc errors and warnings are compatible with
1259 Microsoft Visual Studio.
1261 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1263 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1264 device/lib/libfloat.lib: added atof function.
1266 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1268 * doc/sdccman.lyx: updated to Lyx 1.3
1269 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1270 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1271 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1273 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1275 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1277 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1279 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1280 additions to the "related tools/documentation" section
1282 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1284 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1286 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1288 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1289 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1291 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1293 * doc/sdccman.lyx: fix double dash and other minor things
1294 * doc/Makefile: fix double dash
1296 2003-05-28 Karl Bongers(patches from Martin Helmling)
1297 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1298 condition and ignore commands.
1300 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1302 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1303 is in parts still quite out of date, I did changes as far as I felt makes sense
1304 for a non-native english speaker.
1305 Please feel free to add to the manual or to correct my changes.
1306 * doc/Makefile: undid touching the date of intermediate tex files.
1308 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1310 * doc/sdccman.lyx: Manual has an index now
1312 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1314 Finalize muluint/mulsint and mululong/mulslong merging:
1315 * device/lib/_mulint.c
1316 * device/lib/_mullong.c
1317 * device/lib/gbz80/mul.s
1318 * device/lib/gbz80/stubs.s
1319 * device/lib/z80/mul.s
1320 * device/lib/z80/stubs.s
1321 * src/SDCCsymt.c (initCSupport)
1323 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1325 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1326 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1327 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1328 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1331 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1333 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1334 the regression tests I'm not brave enough to enable 245.b, 245.c
1335 * doc/sdccman.lyx: added latex preamble for hyperref package.
1336 Using pdflatex this will give you a hyperlinked pdf file with
1337 bookmarks. (prepend '%' before /usepackage if this breaks something)
1339 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1341 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1343 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1345 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1347 2003-05-21 <johan@balder>
1349 * src/SDCCglue.c (printIval): fixed bug #739934
1351 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1353 Applied patch from bug 737905 (renamed yylineo to mylineno):
1360 * src/pic16/pcode.c: Cleaned warnings
1361 * src/pic16/pcodeflow.c: Cleaned warnings
1362 * src/pic16/pcoderegs.c: Cleaned warnings
1364 2003-05-19 Scott Dattalo <scott@dattalo.com>
1366 * src/pic16/pcode.c: Cleaned warnings
1367 * src/pic16/pcodepeep.c: Cleaned warnings
1368 * src/pic16/ralloc.c: Cleaned warnings
1370 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1372 * doc/sdccman.lyx: fixed bug 739745
1373 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1375 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1377 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1378 it can be defined with CFLAGS when running configure
1379 * src/SDCCmain.c: fixed compiling + linking with object files
1381 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1383 * configure.in: configure for pic16 port,
1384 added --disable-pic16-port
1385 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1386 * src/SDCCmain.c: linkOptions is changed to set *,
1387 added if/endif conditional macros to remove options help
1388 messages from optionsTable when a port is not configured, added
1389 support for the PIc16 port in the ports table, when executing
1390 the compiler with no port specified on command line, a default
1391 port is selected with the new macro DEFAULT_PORT which is
1392 defined in port.h, in setDefaultOptions() linkOptions is removed
1393 from initialization assignment, since now it is a set,
1394 parseCmdLine uses setParseWithComma for linkOptions, in
1395 linkEdit() linkOptions are accessed with new function indexSet()
1396 which returns the i'th item of a set variable. See SDCCset.c, in
1397 linkEdit() when calling buildCmdLine(), added linkOptions as
1398 last argument. Now users can pass arguments to gplink via the
1399 -Wl option, main() uses pic16glue() to glue up pic16 programs
1400 * src/SDCCpeeph.c: various changes to support pic16
1401 * src/SDCCset.c: added function void *indexSet(set *, int) to
1402 return the i'th item of the set
1403 * src/SDCCset.h: added function prototype for indexSet()
1404 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1405 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1406 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1407 added macro DEFAULT_PORT
1408 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1409 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1411 * src/pic16/glue.c: commented out some error producing lines
1412 * src/pic16/main.c: __config directives are commented out to stop
1413 gpasm complaining and test the linkage with gplink, _linkCmd and
1414 _asmCmd changed to be more gplink and gpasm friendly
1415 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1416 produced an error when parsed, peep rule 12 is added to utilize
1417 movff, but it is commented out since the pCode does not support
1418 yet a command with 2 address arguments
1420 2003-05-18 <johan@balder>
1422 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1423 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1424 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1426 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1427 Added feature to script commands from file.
1429 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1431 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1432 * src/SDCCutil.c: include ctype.h for win32
1434 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1436 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1438 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1440 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1441 Fixed so you can set breakpoints prior to run, run does not stop
1442 on entry now. Add tbreak. Other enhancements and fixes for use
1445 2003-05-12 Borut Razem <borut.razem@siol.net>
1447 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1449 2003-05-11 Borut Razem <borut.razem@siol.net>
1451 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1452 the path of bin directory, so that PATH is the only env. variable, which has to be set
1453 in case of standard installation.
1454 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1455 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1456 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1458 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1460 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1461 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1462 temp files are in the port dir; clean the gen/test directory when
1463 generating new test.c
1464 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1465 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1466 * support/regression/tests/zeropad.c: added
1468 2003-05-09 <johan@balder>
1470 * src/SDCCglue.c: fixed bug #597940
1472 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1474 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1475 cache sfr, optimize next,step, fix off by one sourceline,
1476 support ddd list function.
1477 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1479 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1481 * support/regression/HTMLgen.py: added compare_s2f()
1482 * support/regression/Makefile: redo 1.27
1483 * support/regression/generate-cases.py: redo 1.5
1485 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1487 * support/regression/tests/float.c: workaround 33 bit hex constant
1488 * support/regression/tests/simplefloat.c: fix division for host
1490 2003-04-29 Scott Dattalo <scott@dattalo.com>
1492 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1493 that tame's the PIC's over-aggressive optimizer.
1495 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1497 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1500 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1502 Initial support for DS80C400. "Hello world" runs on TINIm400
1505 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1507 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1508 * Some notes on ddd usage added in debugger/README
1509 Martin Helmling adding more features and fixes for ddd GUI debugger.
1510 Code added for nexti, stepi, up, down, and other adjustments.
1512 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1514 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1515 * src/pic/peeph.def Added two rules to optimize carry manipulation
1516 * src/pic/* removed debug printfs
1518 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1520 * debugger/mcs51/cmd.c: added header newalloc.h
1522 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1524 * as/Makefile: new EXEEXT
1525 * as/z80/Makefile: remove trailing slash of BUILDIR
1526 * as/z80/clean.mk: new EXEEXT
1527 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1528 * support/cpp2/Makefile.in: new EXEEXT
1529 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1531 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1533 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1534 EXEEXT was introduced to fix all related problems with targets
1535 "clean", "install" and "uninstall"; a couple of further flaws
1536 especially with "clean" have been fixed too
1537 * as/mcs51/Makefile.in
1542 * debugger/mcs51/Makefile.in
1543 * debugger/mcs51/clean.mk
1545 * link/z80/Makefile.in
1548 * packihx/Makefile.in
1550 * sim/ucsim/Makefile
1551 * sim/ucsim/clean.mk
1552 * sim/ucsim/avr.src/Makefile.in
1553 * sim/ucsim/avr.src/clean.mk
1554 * sim/ucsim/s51.src/Makefile.in
1555 * sim/ucsim/s51.src/clean.mk
1556 * sim/ucsim/xa.src/Makefile.in
1557 * sim/ucsim/xa.src/clean.mk
1558 * sim/ucsim/z80.src/Makefile.in
1559 * sim/ucsim/z80.src/clean.mk
1560 * sim/ucsim/main_in.mk
1561 * sim/ucsim/packages_in.mk
1562 * sim/ucsim/gui.src/Makefile.in
1563 * sim/ucsim/gui.src/serio.src/Makefile.in
1564 * sim/ucsim/gui.src/serio.src/clean.mk
1567 * support/cpp2/Makefile.in
1568 * support/cpp2/clean.mk
1569 * support/makebin/Makefile
1570 * support/makebin/clean.mk
1571 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1572 * doc/sdccman.lyx: --program-suffix no longer needed
1574 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1576 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1577 Martin Helmling added support for ddd GUI debugger.
1578 Code added to display assembly, set variables, and other commands
1579 to interface to ddd.
1581 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1583 * as/Makefile: fix target clean
1584 * as/clean.mk: fix target clean
1585 * as/z80/clean.mk: fix target clean
1587 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1589 * Makefile.common.in: added @EXEEXT@
1590 * configure.in: removed all mingw32 stuff
1591 * configure: rebuilt from configure.in
1592 * doc/sdccman.lyx: updated section "installation"
1593 * support/scripts/sdcc_mingw32: adapted to configure
1594 * support/scripts/sdcc_cygwin_mingw32: added
1596 2003-04-22 Scott Dattalo <scott@dattalo.com>
1598 * src/pic Added object file support for the PIC port
1599 * src/pic Applied patch from Craig Franklin (this started the object file support)
1600 * src/regression Updated the PIC regression tests for object files
1602 2003-04-20 Borut Razem <borut.razem@siol.net>
1604 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1605 lklex.c: In function `getfid':
1606 lklex.c:203: warning: array subscript has type `char'
1607 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1608 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1609 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1610 stack handling macros
1612 2003-04-19 Borut Razem <borut.razem@siol.net>
1614 * "handling space characters in file path" task:
1615 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1616 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1617 * support/Util/MySystem.h: make it self-sufficient
1618 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1619 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1620 handling space characters in file path
1621 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1622 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1623 * support/Util/MySystem.c: handling space characters in executable's path
1625 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1627 * as/z80/Makefile: fix permanent rebuild of z80
1628 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1629 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1631 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1633 * src/SDCCopt.c: add special case optimization to replace modulo by
1634 a power of two with a bitwise AND.
1636 2003-04-18 <johan@balder>
1638 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1640 2003-04-17 <johan@balder>
1642 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1643 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1645 2003-04-13 Borut Razem <borut.razem@siol.net>
1647 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1648 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1649 fixed mingw problem in adl_NORMALIZE_PATH
1651 2003-04-12 Borut Razem <borut.razem@siol.net>
1653 * fixed "#pragma SAVE/RESTORE can not be nested":
1654 * src/SDCC.lex: reworked pragma handling functions
1655 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1656 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1658 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1660 * src/SDCCutil.c (pathEquivalent): defined but not used
1661 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1662 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1663 * configure: rebuilt from configure.in
1664 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1665 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1666 * device/include/Makefile.in: replace sdcc_datadir
1667 * device/lib/Makefile.in: replace sdcc_datadir
1668 * Makefile.common.in: add LDFLAGS from configure
1669 * packihx/Makefile.in: use LDFLAGS
1670 * src/Makefile.in: use LDFLAGS
1671 * support/cpp2/Makefile.in: add LDFLAGS from configure
1672 * support/makebin/Makefile: use LDFLAGS
1673 * .version: bumped version number to 2.3.5
1675 2003-04-12 Borut Razem <borut.razem@siol.net>
1677 * completed "different paths" task:
1678 * src/SDCCmacro.c: fixed bug in handling quotes
1679 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1680 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1682 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1684 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1686 2003-04-11 kevin Vigor <kevin@vigor.nu>
1688 * ds390/gen.c ds390/peeph.def: fix bug 706781
1690 2003-04-11 Borut Razem <borut.razem@siol.net>
1692 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1694 2003-04-10 Scott Dattalo <scott@dattalo.com>
1696 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1697 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1698 set - this bit used to not be set...).
1699 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1700 bad code in PIC Port
1701 * src/regression/and2.c added to test bug 609268
1702 * src/regression/Makefile added and2.c to regression test
1705 2003-04-08 <johan@CP255758-A>
1707 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1708 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1709 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1711 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1713 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1715 * support/cpp2/Makefile.in: fix bug #487815
1716 * configure: rebuilt from configure.in
1717 * Makefile.common.in: docdir changed, new path suffixes
1718 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1719 * sdcc_vc_in.h: reflect changes from sdccconf.h
1720 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1721 * src/SDCCutil.h: remove BINDIR hack
1722 * doc/sdccman.lyx: update new path hierarchy
1724 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1726 * src/SDCCpeeph.c: added okToRemoveSLOC test
1728 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1730 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1732 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1734 * src/SDCCpeeph.c: added labelIsReturnOnly test
1735 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1737 2003-04-05 <johan@balder>
1739 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1740 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1741 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1742 * src/SDCCast.c: fixed a warning
1743 * src/SDCCast.h: fixed a warning
1744 * src/SDCCicode.c (operandFromAst): fixed a warning
1746 2003-04-04 <johan@balder>
1748 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1749 * src/SDCCast.c (decorateType): fixed bug #715076
1750 * src/SDCC.y: fixed bug #702907
1752 2003-04-03 <johan@balder>
1754 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1755 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1756 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1757 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1758 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1760 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1762 * _decdptr.c: fix return values
1763 * _gptrget.c: fix return values
1764 * _gptrgetc.c: fix return values
1765 * _gptrput.c: fix return values
1766 * _mulint.c: fix return values
1767 * as/z80/Makefile: fix 'make -j' problem
1769 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1771 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1772 * configure.in: big cleanup, updated to autoconf 2.5x
1773 * configure: rebuilt from configure.in
1774 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1775 * sdcc_vc_in.h: reflect changes from sdccconf.h
1776 * doc/Makefile: fixed a flaw in "make install"
1778 2003-04-02 <johan@balder>
1780 * src/ds390/gen.c (genCmp): no comments
1781 * src/mcs51/gen.c (genCmp): no comments
1782 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1783 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1785 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1787 * support/regression/generate-cases.py: place generated file in given sub directory
1788 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1789 * support/regression/Makefile: improvements for 'make -j';
1790 side effect: it's simpler and faster now
1792 2003-03-31 Borut Razem <borut.razem@siol.net>
1794 * src/z80/main.c: link-{port} and as-{port} defined without path
1795 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1797 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1799 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1801 2003-03-30 Borut Razem <borut.razem@siol.net>
1803 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1804 changed type of list parameter to set
1805 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1806 * src/port.h: changed type of do_assemble() parameter to set
1807 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1808 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1809 definition of "cppoutfilename" macro with NULL value in preProcess()
1810 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1811 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1812 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1813 replaced with set *binPathSet
1814 * shash_add() deallocates the item, if allready exsists, before adding the new one
1815 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1817 2003-03-30 Scott Dattalo <scott@dattalo.com>
1819 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1820 a nested for loop bug in the PIC port
1821 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1824 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1826 * support/Util/dbuf.h: remove C++ stuff to make it portable
1828 2003-03-28 Borut Razem <borut.razem@siol.net>
1830 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1831 literal strings in stringLiteral()
1832 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1833 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1836 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1838 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1840 2003-03-26 <johan@balder>
1842 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1843 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1844 * src/SDCCast.c (decorateType): fixed " -v < 3"
1846 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1848 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1849 Added Lenny Story's debug infrastructure changes:
1850 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1851 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1852 * src/cdbFile.c: added
1853 * src/SDCCdebug.c: added
1854 * src/SDCCdebug.h: added
1855 * src/SDCCast.c (createFunction)
1856 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1857 * src/SDCCmain.c (parseCmdLine, main)
1858 * src/SDCCmem.c (redoStackOffsets)
1859 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1862 * src/avr/gen.c (genAVRCode)
1863 * src/ds390/gen.c (gen390Code)
1864 * src/mcs51/gen.c (gen51Code)
1865 * src/pic/gen.c (genpic14Code)
1866 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1867 * src/xa51/gen.c (genXA51Code)
1868 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1870 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1872 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1873 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1875 2003-03-22 <johan@balder>
1877 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1879 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1881 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1882 * doc/cdbfileformat.lyx: added, written by Lenny Story
1883 * doc/Makefile: added cdbfileformat.lyx
1884 * doc/clean.mk: added cdbfileformat.lyx
1886 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1888 * src/mcs51/peeph.def: fix bug #705773
1890 2003-03-20 <johan@balder>
1892 An sfr/sbit can have an "at #" AND an initializer
1893 * src/SDCCsymt.c (checkSClass):
1894 * src/SDCCmem.c (allocGlobal):
1895 * src/SDCCmem.c (allocLocal):
1896 * src/SDCCast.c (createBlock):
1898 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1900 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1902 2003-03-16 <johan@balder>
1904 Undid the hackup of const and volatile, the problem is much bigger
1906 * src/SDCCast.c:1.171
1907 * src/SDCCglue.c:1.138
1908 * src/SDCCicode.c:1.146
1909 * src/SDCCsymt.c:1.150
1910 * src/SDCCval.c:1.65
1912 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1914 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1915 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1917 2003-03-13 <johan@balder>
1919 Hackup const and volatile modifiers in type chains a bit:
1921 * src/SDCCast.c:1.169
1922 * src/SDCCglue.c:1.136
1923 * src/SDCCicode.c:1.143
1924 * src/SDCCsymt.c1.146
1925 * src/SDCCsymt.h1.59
1926 * src/SDCCval.c:1.63
1928 2003-03-12 <johan@balder>
1930 * src/SDCCBBlock.h: more LRH debugging junk
1931 * src/SDCCcflow.h: more LRH debugging junk
1932 * src/SDCCloop.c: more LRH debugging junk
1933 * src/SDCC.y (struct_declaration): fixed bug #697590
1934 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1935 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1936 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1938 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1939 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1940 test function names must now match exactly).
1941 * src/SDCCcse.c: added special case in findCheaperOp to allow
1942 extending a short integer. Makes less awful code for bug 700121 test case.
1944 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1946 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1947 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1949 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1951 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1952 actually called (operandsNotEqual() was called for all
1953 operandsNotEqualX tests).
1955 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1957 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1958 with shorter literals. Fixes bug 700121.
1960 2003-03-11 <johan@balder>
1962 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1964 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1966 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1967 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1969 2003-03-10 Borut Razem <borut.razem@siol.net>
1971 * src/SDCCmain.c: pipe preprocessor's output
1972 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1973 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1974 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1975 which closes all pipes in pipeSet set
1976 * src/SDCCset.c: free deleted item in function deleteSetItem()
1977 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1978 moved from z80 to src subproject
1979 * .version: increased version number to 2.3.4
1981 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1983 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1984 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1985 * support/regression/ports/xa51/spec.mk: fix typo
1987 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1989 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1991 2003-03-09 Borut Razem <borut.razem@siol.net>
1993 * src/SDCCmain.c: pipe preprocessor's output
1994 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1995 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1996 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1997 which closes all pipes in pipeSet set
1998 * src/SDCCset.c: free deleted item in function deleteSetItem()
1999 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2000 moved from z80 to src subproject
2002 2003-03-09 Borut Razem <borut.razem@siol.net>
2004 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2005 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2006 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2007 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2008 * src/SDCCglobl.h: unification of WIN32 native definitions
2010 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2012 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2014 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2016 * src/configure.in: check for endianess (even while cross-compiling)
2017 * src/configure: check for endianess (even while cross-compiling)
2018 * src/configure_in.h: check for endianess (even while cross-compiling)
2019 * src/avr/gen.c: remove old endianess stuff
2020 * src/mcs51/gen.c: remove old endianess stuff
2021 * src/ds390/gen.c: remove old endianess stuff
2022 * src/pic/gen.c: remove old endianess stuff
2023 * src/pic/genarith.c: remove old endianess stuff
2024 * src/pic/glue.c: fix endianess check
2025 * src/pic16/gen.c: remove old endianess stuff
2026 * src/pic16/genarith.c: remove old endianess stuff
2027 * src/pic16/glue.c: fix endianess check
2028 * src/xa51/gen.c: remove old endianess stuff
2029 * src/z80/gen.c: fix endianess check
2030 * src/SDCCglue.c: fix endianess check
2031 * src/ds390/peeph.def: fix bug 700036
2033 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2035 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2036 * src/configure: find appropriate data-types on host for SDCC's int and long
2037 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2038 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2039 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2041 2003-03-07 <johan@balder>
2044 some minor cleanups before the big shot
2045 OP_DEFS and OP_USES now use Kevin's protection
2046 new option --nolabelopt
2057 * src/ds390/ralloc.c:
2058 * src/mcs51/ralloc.c:
2060 * src/xa51/ralloc.c:
2063 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2065 * src/pic/pcode.c (get_op): fix 64 bit warnings
2066 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2067 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2068 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2069 * support/regression/tests/malloc.c: fix 64 bit warnings
2071 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2073 * src/mcs51/gen.c (genMinus): fixed bug 696436
2075 2003-03-02 Borut Razem <borut.razem@siol.net>
2077 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2079 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2081 * configure.in: test for mkstemp
2082 * sdccconf_in.h: add HAVE_MKSTEMP
2084 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2086 * device/include/ctype.h: removed warning while using --stack-auto
2087 * device/include/malloc.h: removed warning while using --stack-auto
2088 * device/include/string.h: removed warning while using --stack-auto
2090 2003-02-23 Borut Razem <borut.razem@siol.net>
2092 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2093 because NDEBUG is defined (see man assert)
2094 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2096 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2098 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2099 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2101 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2103 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2104 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2106 2003-02-18 <johan@balder>
2108 * as/mcs51/asmain.c (asmbl): module can start with a digit
2109 * as/z80/asmain.c (asmbl): module can start with a digit
2111 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2113 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2114 * src/asm.c: fix pipe() for Mingw32
2116 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2118 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2119 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2120 make -V work again; --c1mode reads now from stdin
2121 * doc/sdccman.lyx: added --c1mode
2122 * support/Util/SDCCerr.c: new messages for c1 mode
2123 * support/Util/SDCCerr.h: new messages for c1 mode
2124 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2126 2003-02-15 <johan@balder>
2128 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2130 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2132 * doc/sdccman.lyx: Environment variables, -o and other minor things
2134 2003-02-14 <johan@balder>
2136 * src/xa51/main.c: before anyone really tries to use it :)
2138 * Install doc's in share/sdcc/doc
2139 * removed some obsolete files
2140 * Do a proper make distclean and uninstall
2141 M Makefile.common.in
2144 M device/include/Makefile.in
2145 M device/lib/Makefile.in
2148 M sim/ucsim/doc/Makefile.in
2151 R src/xa51/peeph.rul
2152 M support/cpp2/Makefile.in
2153 M support/makebin/Makefile
2156 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2158 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2160 2003-02-10 Borut Razem <borut.razem@siol.net>
2162 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2163 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2164 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2165 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2166 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2167 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2168 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2169 src/z80/Makefile.bcc: Borland Makefile cleanup
2170 * as/z80/Makefile.bcc: Added Borland Makefile
2171 * support/cpp2/borland.h: Removed
2173 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2175 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2176 * src/SDCC.lex: new pragma NOIV
2177 * src/SDCCglobl.h: new pragma NOIV
2178 * src/SDCCmem.c: new pragma NOIV
2180 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2182 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2184 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2186 * src/SDCCmain.c: signal handling is switched off by --debug
2187 * doc/Makefile: small fix for install; use clean.mk again
2188 * doc/clean.mk: clean *.pdf and *.html too
2190 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2192 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2193 * device/lib/printfl.c: fix a ds390 bug by making it portable
2194 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2195 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2196 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2197 * debugger/mcs51/cmd.c: converted multi-line string literals
2198 * sim/ucsim/globals.cc: converted multi-line string literals
2199 * src/SDCCmain.c: introduced signal handler to remove temp files
2200 * doc/Makefile: small tweaks, implement clean
2201 * doc: removed generated files
2203 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2205 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2206 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2207 Address Record is not correctly generated for DS390."
2209 2003-02-02 Borut Razem <borut.razem@siol.net>
2211 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2212 * as/mcs51/asm.h: fixed compilation with Borland C
2213 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2214 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2215 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2216 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2217 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2218 src/z80/Makefile.bcc: delete $(LIB) only if exist
2219 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2221 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2223 * device/include/malloc.h: introduced NULL
2224 * device/include/string.h: introduced NULL
2225 * device/include/stdlib.h: introduced NULL
2226 * device/lib/_memcpy.c: removed NULL
2227 * device/lib/_strcat.c: removed NULL
2228 * device/lib/_strchr.c: removed NULL
2229 * device/lib/_strcmp.c: removed NULL
2230 * device/lib/_strcpy.c: removed NULL
2231 * device/lib/_strcspn.c: removed NULL
2232 * device/lib/_strlen.c: removed NULL
2233 * device/lib/_strncat.c: removed NULL
2234 * device/lib/_strncmp.c: removed NULL
2235 * device/lib/_strncpy.c: removed NULL
2236 * device/lib/_strpbrk.c: removed NULL
2237 * device/lib/_strrchr.c: removed NULL
2238 * device/lib/_strspn.c: removed NULL
2239 * device/lib/_strstr.c: removed NULL
2240 * device/lib/_strtok.c: removed NULL
2241 * device/lib/malloc.c: removed NULL, include own header
2243 2003-02-02 <johan@balder>
2245 * 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
2246 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2247 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2248 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2249 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2250 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2252 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2254 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2257 2003-02-01 <johan@balder>
2259 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2261 2003-01-31 <johan@CP255758-A>
2263 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2265 2003-01-30 <johan@balder>
2267 * src/SDCCBBlock.c: automatic bug detection
2268 * src/SDCCicode.c: automatic bug detection
2270 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2272 * src/SDCCglobl.h: now --xram-size 0 works
2273 * src/SDCCmain.c: now --xram-size 0 works
2275 2003-01-29 <johan@balder>
2277 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2279 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2281 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2282 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2283 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2284 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2285 * src/SDCCglobl.h: Added options --xram-size and --code-size
2286 * src/SDCCmain.c: Added options --xram-size and --code-size
2288 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2290 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2291 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2293 2003-01-27 <johan@balder>
2295 * src/SDCC.y: fixed bug #613764
2297 2003-01-26 <johan@balder>
2299 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2300 * src/SDCCsymt.h: fixed bug #673374
2301 * src/SDCCglue.c: fixed bug #661910
2302 * src/SDCCast.c: fixed bug #458099 and 673374
2304 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2306 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2307 * as/mcs51/strcmpi.h: added
2308 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2309 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2310 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2311 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2312 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2313 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2314 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2315 * as/mcs51/Makefile.aslink: new module strcmpi
2316 * as/mcs51/Makefile.asx8051: new module strcmpi
2317 * as/mcs51/Makefil.bcc: new module strcmpi
2318 * as/mcs51/Makefile.in: new module strcmpi
2319 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2321 2003-01-26 <johan@balder>
2323 * src/SDCCglue.c: reverted back to 1.124
2324 * src/SDCCast.c: reverted back to 1.156
2325 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2327 2003-01-25 <johan@balder>
2329 * src/SDCCglue.c: A better fix for bug #661910
2330 * src/SDCCast.c: A better fix for bug #661910
2331 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2333 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2335 * src/Makefile.in: remove spawn.o
2336 * src/SDCCmain.c: remove spawn.h
2337 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2338 * src/spawn.c: removed
2339 * src/spawn.h: removed
2340 * support/regression/ports/ds390/spec.mk: link with -r
2342 2003-01-24 <johan@CP255758-A>
2344 * src/ds390/gen.c (aopOp): fixed bug #667458
2345 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2346 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2347 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2349 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2351 * src/mcs51/peeph.def: better assembler identation by Frieder
2352 * src/mcs51/gen.c: better assembler identation by Frieder
2354 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2356 * as/z80/string.h: removed for gcc 3.2
2357 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2358 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2360 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2362 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2363 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2364 * support/regression/Makefile: separate temp files for ports
2365 * support/regression/generate-cases.py: separate temp files for ports
2366 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2367 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2369 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2371 * moved tinitalk to device/examples/ds390
2373 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2375 * as/mcs51/lkmem.c: rflag is for DS390
2376 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2377 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2378 (linkEdit): move mem- and map-files the same way as ihx-files
2379 * src/z80/main.c (_setDefaultOptions): removed --generic
2380 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2381 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2382 * src/pic/glue.c (picglue): --c1mode works again
2383 * src/pic16/glue.c (pic16glue): --c1mode works again
2384 * src/asm.c (printCLine): fix #660034
2386 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2388 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2389 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2390 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2391 * as/mcs51/lkmem (summary): better fix for sp problem
2392 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2393 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2394 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2395 remove --stack-after-data
2397 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2399 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2400 * src/SDCCutil.c (join): ugly bug: missing '\0'
2401 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2403 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2405 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2407 * src/pic/main.c (_asmCmd): gpasm supports -o
2408 * src/z80/main.c: more general macros
2409 * device/lib/Makefile.in: remove intermediate files
2411 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2413 * .version: Bumped version number to 2.3.3
2414 * src/SDCCBBlock.c: new option -o
2415 * src/SDCCglobl.h: new option -o
2416 * src/SDCCglue.c: new option -o
2417 * src/SDCCmain.c: new option -o
2418 * src/asm.c: new option -o
2419 * src/ds390/main.c: new option -o
2420 * src/pic/glue.c: new option -o
2421 * src/pic/pcode.c: new option -o
2422 * src/pic/ralloc.c: new option -o
2423 * src/pic16/glue.c: new option -o
2424 * src/pic16/pcode.c: new option -o
2425 * src/pic16/ralloc.c: new option -o
2426 * src/z80/main.c: new option -o
2427 * device/lib/Makefile.in: use -o
2428 * support/regression/ports/ds390/spec.mk: use -o
2429 * support/regression/ports/gbz80/spec.mk: use -o
2430 * support/regression/ports/mcs51/spec.mk: use -o
2431 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2432 * support/regression/ports/z80/spec.mk: use -o
2433 * support/regression/ports/ucz80/spec.mk: use -o
2434 * support/regression/ports/xa51/spec.mk: use -o
2435 * support/regression/fwk/lib/timeout.c: fix usage string
2437 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2438 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2440 2003-01-07 <johan@balder>
2442 * src/SDCCast.c (decorateType): fixed bug #600035
2444 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2445 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2446 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2447 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2448 * src/pic/pcode.c: outcommented unused variable to remove warnings
2449 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2451 2003-01-06 <karl@turbobit.com>
2452 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2455 2003-01-06 <johan@balder>
2457 * src/SDCCicode.c: fixed array add
2459 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2460 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2461 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2463 2003-01-04 <johan@balder>
2465 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2467 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2468 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2470 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2471 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2472 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2474 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2475 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2477 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2478 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2480 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2481 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2483 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2485 * in \sdcc\as\mcs51\ changed these files in order to create an
2486 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2487 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2488 following files to include the previous two files: aslink.dsp,
2489 Makefile.aslink, Makefile.bcc, and Makefile.in.
2491 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2492 .adb instead of .cdb
2494 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2496 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2497 value from option --iram-size.
2499 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2501 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2504 2002-09-18 <wiml@hhhh.org>
2506 * SDCClrange.h: exposed setFromRange() and setToRange()
2507 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2508 packRegsForAccUse() (bug 542397)
2509 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2510 multiple times and emitting the fetch operations more than once
2511 added aopGetUsesAcc() function to allow binary operators to
2512 fetch their operands in the correct order; made genMinus() emit
2513 compact code for X = LITERAL - Y
2515 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2516 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2517 sprintf() in line 1267.
2519 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2520 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2523 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2524 Changes to aslink (All the changes are marked with 'JCF'):
2526 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2529 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2530 area BSEG. Also moves, if possible, the DATA area down into the internal
2531 ram so more space is available.
2533 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2536 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2537 not bytes. Function summary() which creates a memory usage summary
2538 file with extension .mem. Reports of overlaping stack and small stack
2539 size. If the space for the stack is less than 16 bytes aslink trows a
2542 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2543 the 8051. Option 'y' for memory summary output file.
2545 Changes to sdcc (All the changes are marked with 'JCF'):
2547 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2549 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2550 overlaying area for it (uses RegBankUsed[4]).
2552 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2553 bank zero as used by default. By default aslink locates the stack
2554 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2555 the creation of the .mem file. Delegates the allocation of data area
2556 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2557 the begining of the stack area to aslink.
2559 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2560 glue() in SDCCglue.c creates an area for it.
2562 2002-09-03 Borut Razem <borut.razem@siol.net>
2563 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2564 sdcc/src/pic/glue.c:
2565 introduced atexit() handler for teporay files removal in case of
2566 errors, assertions, ...
2568 2002-08-29 Borut Razem <borut.razem@siol.net>
2569 * sdcc/support/cpp2/auto-host_vc_in.h:
2570 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2571 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2572 Maybe there is a similar problem with BORLANDC? It should be checked!
2574 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2575 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2576 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2577 was not executed, and the compiler (cl) launched a warning:
2578 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2580 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2581 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2583 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2584 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2586 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2587 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2588 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2589 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2590 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2591 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2592 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2593 - added Release configuration in VS projects
2594 - review of compiler an linker options
2595 - VC .exe files are generated in bin_vc directory, not to interfere
2596 with binaries generated from other projects (cygwin, mingw, bcc ...)
2598 * sdcc/src/yacc.dsp: added
2600 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2601 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2602 and insert the version number definitions from .version
2604 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2606 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2607 added - genarate auto-host.h using auto-host_vc_in.h as template
2610 removed from CVS, generated automatically
2612 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2613 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2615 2002-08-11 Borut Razem <borut.razem@siol.net>
2616 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2618 2002-08-10 Borut Razem <borut.razem@siol.net>
2619 * src/SDCCmain.c (main):
2620 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2621 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2622 The consequence was that some temporary files were not removed.
2625 unification of code in functions tempfilename() and tempfile():
2626 function tempnam() is defined in Visual Studio 6.0 and .NET
2628 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2630 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2631 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2632 - removed compiler command line option /WX: Treats all warnings as errors
2633 - update a list of source files, included into the project
2635 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2636 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2637 changed project type to Generic Project so that can be correcly converted to VS.NET project
2639 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2641 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2643 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2645 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2646 added return 0 statements after assert() to make compiler happy
2648 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2649 added newline in the def file to keep MSC compiler satisfied
2651 * sdcc/src/z80/gen.c:
2652 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2653 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2654 - solved MSC error in function aopDump()
2656 * sdcc_vc.h: define PREFIX as "\\sdcc"
2658 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2659 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2661 2002-06-22 Scott Dattalo <scott@dattalo.com>
2662 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2663 - Rewrote the register banking algorithm.
2664 - Added pCode live-range analysis to registers (for now, only non-used and
2665 singly-used registers optimized away)
2667 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2669 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2671 2002-05-10 Scott Dattalo <scott@dattalo.com>
2672 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2674 2002-04-22 Michael Hope <michaelh@vroom>
2676 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2678 * configure.in (DD_COPT): Added include support required for gbdk.
2680 * .version: Bumped version number just to increase it.
2682 * src/SDCCmain.c: Added -nostdinc to the default options.
2684 2002-04-15 Michael Hope <michaelh@vroom>
2686 * device/lib/z80/printf.c (sprintf): Added.
2688 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2690 * src/z80/peeph.def: Added transpose redundent load rule.
2692 * src/z80/main.c: Added force callee saves for jaune.
2694 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2696 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2698 2002-03-28 Johan Knol <johan@balder>
2700 * src/SDCCval.c: fixed bug #532436
2702 2002-03-14 Scott Dattalo <scott@dattalo.com>
2704 Added "char *Processor" field to the port structure.
2707 Added -p option. Allows port dependent processor to be specified.
2710 Initialized the new field char *Processor field to NULL in all ports
2713 Compiler generated registers for interrupt context saving
2714 were not getting allocated.
2716 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2719 Fixed left shift. Will promote the left side of a left shift
2720 if a) left shifting more than size of operand or b) when assigned
2721 to something size > size of left side
2723 2002-03-14 Scott Dattalo <scott@dattalo.com>
2725 tons of changes. Register allocation has been
2726 rewritten. Added customization for the various PICs. Flow
2727 analysis is restructured. ...
2733 Added. device.c is a PIC port hack to accomodate variations
2736 2002-03-13 Michael Hope <michaelh@vroom>
2738 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2740 2002-03-04 johanknol <johanknol@manik>
2742 * /src/SDCCval.c: fixed
2744 const unsigned char arr[][2] = { { 0, 1 } };
2745 t18.c:1: error: Initializer element is not constant
2747 2002-03-04 bela <bela@manik>
2749 * /device/include/mcs51reg.h:
2750 ds89c420 register definition update
2752 2002-03-03 <johan@FRIJA>
2754 * support/Util/SDCCerr.c: did something, but don't no why anymore
2756 * support/regression/tests/bug-524691.c: made it a little less shy
2758 * src/SDCCast.c (decorateType): fixed bug #524697
2760 * src/SDCCast.c: made some lineno improvements
2762 * src/SDCCval.c (getNelements): changed warning to error
2764 * src/SDCCglue.c (printIvalArray): changed warning to error
2766 * src/SDCCicode.c: fixed a warning for mingw
2768 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2770 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2772 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2774 * src/ds390/peeph.def:
2775 Added some more peephole rules
2777 * src/ds390/gen.c: Various fixes & enhancements
2779 * src/SDCClrange.c, src/SDCClrange.h:
2780 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2782 * src/ds390/ralloc.c:
2783 various fixes & enhancements (ds390) specific
2785 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2786 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2789 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2791 2002-03-02 <johan@FRIJA>
2793 * src/SDCCast.c (decorateType): fixed bug #524708
2795 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2797 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2799 2002-03-01 Michael Hope <michaelh@vroom>
2801 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2803 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2805 2002-03-01 <johan@FRIJA>
2807 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2809 * src/SDCCast.c (decorateType): fixed bug #524209
2811 * src/SDCCval.c (valNot): fixed bug #524195
2813 2002-02-26 <johan@balder>
2815 * src/xa51/gen.c: fixed a warning
2817 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2819 * src/SDCCast.c (decorateType): fixed bug #522534
2821 2002-02-23 <johan@balder>
2823 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2825 2002-02-22 <johan@balder>
2827 * src/SDCCast.c: fixed bug #514865
2829 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2831 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2833 * sdcc/src/SDCCloop.c:
2834 Previous fix was not good. basic blocks that have "break" or "return" are
2835 not really partof a loop , but live ranges used in these blocks should
2836 be live thru the entire loop, so set partOfLoop but don't add them to
2839 2002-02-21 <johan@FRIJA>
2841 * src/SDCCcse.c: fixed bug #514308
2843 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2846 Fixed BUG #519583. If a conditional block ended in a return/break
2847 statement inside a loop, it was not being considered part of the loop.
2849 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2851 2002-02-10 Karl Bongers <karl@turbobit.com>
2854 Fixed up SDCDB debugger somewhat. Updated debugger/README
2855 with lots of comments and notes.
2857 * device/examples/test2.c:
2858 Fix bug, "red" variable not being initialized(compiler complained).
2860 * device/examples/Makefile, examples/test3.c:
2861 Add Makefile in device/examples folder, compiles test3.c
2862 for use as a multiple module SDCDB test case.
2864 * sim/ucsim/cmd.src/cmdset.cc:
2865 Took out debug printfs in ucsim "next" command.
2868 Karl and Johan start ucsim XA support. Most dissassembly working,
2869 about 75% emulation done(plenty of work remaining).
2871 * sim/ucsim/z80.src:
2872 Add Z80 support to ucsim, add test-ucz80 regression test,
2873 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2874 Notice z80 compiler fails on examples/test3.c/crc code.
2876 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2878 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2879 Added support for --parms-in-bank1
2881 * src/ds390/peeph.def:
2882 added a few more peephole optimzations
2885 1) added __builtin_inp & __builtin_outp used to read in data of given length
2886 from a memory mapped port
2887 2) added __builtin_memcmp
2888 3) added __builtin_swapw swap bytes of a short
2890 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2891 1) handle multiple send & receives from register bank1
2892 2) ralloc can now allocate DPTR1 to some liveRanges
2894 * src/SDCCsymt.c, src/SDCCsymt.h:
2895 changes to handle multiple sends & receives
2898 added some pointer arithmetic optimization
2901 added some pointer arithmetic optimizations but not stable yet so not
2902 called from anywhere (will get this working shortly)
2904 * src/SDCCopt.c: fixed for multiple sends & receives
2907 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2908 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2909 set preprocessor defines (depending on options)
2911 * src/SDCCicode.c, src/SDCCicode.h:
2912 changes made to handle multiple sends & receives
2915 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2917 * src/SDCCcse.c, src/SDCCcse.h:
2918 added function findbackward def (to be used in upcoming optimization)
2920 * src/SDCCcflow.c, src/SDCCcflow.h:
2921 added function returnAtEnd - to determine if a basic block terminates with
2924 * src/SDCCast.c, src/SDCCast.h:
2925 added option parms-in-bank1
2927 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2928 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2929 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2930 adjusted for --parms-in-bank1 option
2932 * device/include/string.h:
2933 donot redefine "reentrant" keyword
2935 * device/include/ds80c390.h: Added some more SFRs
2937 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2939 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2941 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2943 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2945 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2947 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2949 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2951 * Added --xram-movc option
2953 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2955 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2957 2002-01-11 Johan Knol
2959 * Added math lib of Jesus Calvino-Fraga
2961 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2963 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2964 * support/regression/Makefile: new target test-mcs51-stack-auto
2965 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2967 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2969 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2971 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2973 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2975 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2977 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2979 * src/SDCCglue.h: add definition for printIvalChar()
2981 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2983 * src/SDCCast.c: fix #498138 by Johan
2985 * src/SDCCglue.c: fix #498138 by Johan
2987 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2989 * support/regression/Makefile: fix clean
2991 * support/regression/ports/ds390/support.c: fix transmission of last character
2993 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2995 * /sdcc/src/ds390/gen.c:
2996 a) improved computing address of stack variable
2997 b) took out some #if 0 code
2998 c) improved parmBytes adjustment
2999 d) improved genPlusIncr & genMinusIncr
3000 e) genCmp could generate bad code (when left assigned to DPTR)
3001 f) Fixed bug in hasInc
3003 * /sdcc/src/ds390/ralloc.c:
3004 a) packRegsForSupport could mess up live information (Fixed)
3005 b) packRegsDPTRuse could be incorrect for left & right shift
3007 * /sdcc/src/mcs51/ralloc.c:
3008 packRegsForSupport could mess up the live information (Fixed)
3010 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3012 * /sdcc/src/SDCCast.c:
3013 can reverse a loop even if function call is present as long
3014 as the loop control variable is local & is not passed as parameter
3016 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3018 * /sdcc/ChangeLog: *** empty log message ***
3020 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3021 More builtin function additions for TININative
3023 * /sdcc/src/ds390/ralloc.c:
3024 Had broken the regression testsuite
3026 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3028 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3029 Added funcattr hasStackParms will be set for reentrant functions when there
3030 are paramteres on the stack, this helps in minimizing frame pointer generation
3031 typeFromStr can handle function pointers now
3033 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3034 *** empty log message ***
3036 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3038 * /src/ds390/gen.c, /src/ds390/main.c:
3039 More builtin function additions for TININative
3041 * /src/ds390/ralloc.c:
3042 Had broken the regression testsuite
3044 * /src/SDCCast.c: Fixed a bug in dumptree
3046 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3047 Added funcattr hasStackParms will be set for reentrant functions when there
3048 are paramteres on the stack, this helps in minimizing frame pointer generation
3049 typeFromStr can handle function pointers now
3051 * /doc/builtins.txt, /doc/TININative.txt:
3052 *** empty log message ***
3055 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3057 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3058 ALPHA version for -mTININative
3060 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3061 updated to reflect changes in the port structure
3064 added function do_assemble (similar to do_link) if non-null this function
3065 will be called to do assembly (-mTININative) requires a multi command
3067 added function genAssemblerEnd will be called to generate assembler Epilogue
3070 added _JavaNative to debug info printing
3072 * /src/SDCCmain.c: added option --tini-libid
3073 added port->do_assemble function (-mTININative) has a multi command assemble
3075 * /src/SDCCglue.c: Disabled "constExpr" check
3076 added port->genAssemblerEnd function
3078 * /src/SDCCglobl.h: Added option --tini-libid value
3081 tookout optimizeCompare from the header (has no external references)
3083 * /src/SDCCast.c: made one more function "static"
3085 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3087 * src/z80/mappings.i: Added z80asm support.
3089 * src/z80/main.c: Added z80asm support on --asm=z80asm
3091 * src/z80/gen.c: Fixed asm portability issues.
3093 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3095 * src/SDCCglue.c (printExterns): Added global/extern split.
3097 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3099 * support/regression/Makefile: added test for mcs51 model large
3101 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3103 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3105 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3107 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3109 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3111 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3113 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3115 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3117 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3119 * support/regression/tests/simplefloat.c: Port to mcs51.
3121 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3122 * support/regression/tests/bug-485362.c: Added.
3124 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3126 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3128 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3130 * src/z80/gen.c (aopDump): Added a dump function.
3132 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3133 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3135 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3137 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3139 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3141 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3143 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3145 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3147 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3149 * support/regression/ports/ds390/support.c: Use tinibios.
3151 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3153 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3155 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3156 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3158 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3160 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3162 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3164 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3166 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3167 (packRegsForIYUse): Created and optimised.
3169 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3171 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3172 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3174 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3176 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3178 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3180 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3182 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3184 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3186 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3188 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3190 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3192 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3194 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3196 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3197 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3198 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3200 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3202 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3203 (genNotFloat): Added.
3204 (genUminusFloat): Added.
3206 * device/lib/z80/Makefile: Added floating pt stubs.
3208 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3210 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3212 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3214 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3216 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3218 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3220 * sdcc/support/regression/Makefile: Add port ds390.
3222 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3224 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3226 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3228 * sdcc/support/regression/ports/ds390/support.c: Added.
3230 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3232 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3234 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3236 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3238 * device/include/malloc.h: Added z80 and gbz80 support.
3240 * device/lib/gbz80/heap.s: Added.
3242 * device/lib/z80/heap.s: Added.
3244 * device/lib/malloc.c: Added z80 and gbz80 support.
3246 * support/regression/tests/malloc.c (testMalloc): Added.
3248 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3250 * support/regression/tests/bug-478094.c: Added.
3252 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3254 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3256 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3258 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3260 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3262 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3264 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3266 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3268 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3270 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3272 * support/regression/tests/bug-477927.c: Added.
3274 * src/z80/peeph.def: Added minor rules.
3276 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3278 * src/z80/peeph.def: Added jump optimisation modification.
3280 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3282 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3284 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3286 * support/regression/tests/funptrs.c: Added.
3288 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3290 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3292 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3294 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3296 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3298 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3299 (movLeft2ResultLong): Created.
3301 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3302 (joinPushes): Added. Joins two char pushes into a word push.
3304 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3306 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3308 * support/makebin/Makefile (install): Added creation of dest dir.
3310 2001-10-24 Karl Bongers <karl@turbobit.com>
3312 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3314 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3316 * src/z80/ralloc.c: Turned off faulty pack for one use.
3318 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3320 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3322 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3324 * support/regression/Makefile: Improved clean
3326 * support/regression/ports/gbz80/spec.mk: Added clean
3328 * support/regression/ports/host/spec.mk: Added clean
3330 * support/regression/ports/z80/spec.mk: Added clean
3332 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3334 * support/regression/ports/mcs51/timeout.c: little improvements
3336 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3338 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3340 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3342 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3344 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3346 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3348 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3350 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3351 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3353 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3355 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3357 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3359 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3361 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3363 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3365 * support/regression/tests/longor.c: Added.
3367 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3369 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3371 * as/mcs51/aslink.h: define PATH_MAX
3373 * as/mcs51/asm.h: define PATH_MAX
3375 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3377 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3379 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3381 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3383 * src/SDCCglobl.h: define PATH_MAX
3385 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3387 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3389 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3391 * src/z80/gen.c (gencjneshort): Fixed
3393 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3395 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3397 * support/regression/tests/bug-469671.c: Added.
3399 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3401 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3403 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3405 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3407 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3409 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3411 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3413 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3415 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3417 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3419 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3421 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3423 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3425 * 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.
3427 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3429 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3431 2001-10-07 <johan@FRIJA>
3433 * device/lib/gets.c (gets): fixed the return value.
3435 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3436 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3438 * 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.
3440 * 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.
3442 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3444 * src/pic/gen.c: Removed Safe_strdup.
3446 * configure.in: Added option to enable libgc support.
3448 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3449 (bitVectUnion): Optimised.
3450 (bitVectIntersect): Optimised.
3451 (bitVectBitsInCommon): Optimised.
3452 (bitVectCplAnd): Optimised.
3454 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3456 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3458 * src/SDCCmain.c: distinguish between assembler debug and plain options
3460 * src/avr/main.c: remove standard assembler options
3462 * src/ds390/main.c: remove standard assembler options
3464 * src/mcs51/main.c: remove standard assembler options
3466 * src/port.h: removed "PENDING" comment
3468 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3470 * src/device/lib/_mulint.c : new, with assember functions
3472 * src/device/lib/_mullong.c : new, with assember functions
3474 * src/device/lib/_divuint.c : with assember functions
3476 * src/device/lib/_divsint.c : with assember functions
3478 * src/device/lib/_divulong.c: with assember functions
3480 * src/device/lib/_divslong.c: with assember functions
3482 * src/device/lib/_moduint.c : with assember functions
3484 * src/device/lib/_modsint.c : with assember functions
3486 * src/device/lib/_modulong.c: with assember functions
3488 * src/device/lib/_modslong.c: with assember functions
3490 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3492 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3494 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3495 replaced _mululong.c and _mulslong.c by _mullong.c
3497 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3499 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3501 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3503 * src/SDCCglue.c: test, if win32api is available for MINGW
3505 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3507 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3508 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3509 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3510 * support/regression/ports/host/spec.mk: removed GENERIC
3511 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3512 * support/regression/ports/z80/spec.mk: removed GENERIC
3514 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3516 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3518 * support/regression/tests/bug-467035.c: Created.
3520 2001-10-01 <johan@FRIJA>
3522 * src/SDCC.y: fixed bug #466586 part 1
3524 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3526 * SDCCicode.c: z80 has no generic pointers
3527 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3529 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3531 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3533 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3535 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3537 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3539 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3541 * configure.in: Fixed up so that ucsim is only configured once.
3543 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3545 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3546 (getPathDifference): As above.
3548 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3550 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3552 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3553 * .version: Updated to 2.3.1
3555 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3556 Added copyright header.
3558 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3559 (assemble): Added support for macro based assembler commands.
3560 (linkEdit): Added support for macro based linker commands.
3561 (preProcess): Changed the pre-processor to use macros.
3562 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3563 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3565 * device/lib/z80/crt0.s: Added module name for debugging.
3567 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3569 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3571 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3573 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3575 * src/Makefile.in: Added SDCCmacro and SDCCutil
3577 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3579 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3581 2001-09-16 <johan@FRIJA>
3583 * 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.
3585 2001-09-15 <johan@FRIJA>
3587 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3588 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3590 2001-09-11 <johan@FRIJA>
3592 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3594 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3596 * support/regression/tests/bug-460444.c: Added test case.
3598 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3599 (genCast): Added justification for all of the asserts.
3601 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3603 * support/regression/support.c: _xdata replaced by xdata
3605 * support/regression/spec.mk: removed _generic
3607 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3609 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3611 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3612 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3614 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3616 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3618 * support/regression/tests/bug-460010.c: Added test case.
3620 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3622 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3624 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3626 * support/regression/testfwk.c: removed workaround for bug #436344
3628 * support/regression/tests/bp.c: use less memory with mcs51
3630 * support/regression/tests/bug-441448.c: use less memory
3632 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3634 * support/regression/collate-results.py: typo
3636 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3638 * support/regression/tests/fetchoverlap.c: Added new test case.
3640 * support/regression/tests/bp.c: Added new test case.
3642 * support/regression/tests/bug-448984.c: Added new test case.
3644 * support/regression/tests/pow2shifts.c: Added new test case.
3646 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3647 (genlshTwo): Fixed right shift for count > 8.
3649 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3651 2001-09-08 <johan@FRIJA>
3653 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3655 2001-09-07 <johan@FRIJA>
3657 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3659 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3661 2001-09-06 <johan@FRIJA>
3663 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3664 * bernhard noted me at this: "() equals to (void)" (1.38)
3666 2001-09-05 <johan@FRIJA>
3668 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3670 2001-09-04 <johan@FRIJA>
3672 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3675 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3677 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3679 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3681 * link/z80/aslink.h: Fixed path for PATH_MAX
3683 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3685 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3687 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3689 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3691 * 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.
3693 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3695 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3696 (genCmp): Fixed up genCmp for the GB with longs.
3698 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3700 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3702 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3704 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3706 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3708 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3710 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3712 * 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.
3714 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3716 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3718 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3720 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3722 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3724 * sim/ucsim/configure: little improvement of Cygwin-detection
3725 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3726 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3727 * support/regression/tests/bug-221100.c: small changes for mcs51
3728 * support/regression/tests/bug-221168.c: small changes for mcs51
3729 * support/regression/tests/bug-227710.c: small changes for mcs51
3730 * support/regression/tests/staticinit.c: small changes for mcs51
3731 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3732 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3733 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601