1 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCCcse.c (cseBBlock): fixed bug #527779
4 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
5 ordering is immaterial.
6 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
8 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
10 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
11 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12 (SIGSEV) of bug #840381
13 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
14 unlink new file before rename if new and old filenames are the same)
16 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
18 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
19 uninitialized variables) for the mcs51. Set environment variable
20 SDCC_GENRAMCLEAR to test.
21 xdata initialization slightly shorter
23 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
26 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
27 #838241 & 780691 (basicly the same bug)
28 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
29 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
31 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
33 * src/SDCCmain.c (linkEdit): "fix" #834252
35 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
37 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
39 * src/SDCC.y: fixed bug #819403
41 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
43 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
44 the reentrant attribute.
45 * src/hc08/gen.c (genPackBits): added missing stack readjustment
46 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
48 * src/SDCCast.c (decorateType): fixed bug with storage class not being
49 updated during pointer dereference; f.e. ~(((char *)1)*) was being
50 erroneously reduced to a literal.
51 * src/hc08/ralloc.c (packRegisters, rematStr),
52 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
55 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
57 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
58 * doc/sdccman.lyx: changed from 'article' to 'book'
59 * doc/Makefile: readded test_suite_spec and cdbfileformat
61 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
63 * device/include/stdlib.h: include malloc.h to comply with ANSI
64 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
66 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
68 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
69 * doc/clean.mk: also remove *.out files
70 * doc/sdccman.lyx: some additions, larger top/bottom margins
72 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
74 * src/SDCC.y: fixed bug #837365
75 * support/regression/tests/bitopcse.c
76 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
77 a symbol (might be valop instead)
78 * device/lib/Makefile.in: added errno.c to HC08SOURCES
79 * device/lib/clean.mk: added hc08 to the cleaning list
81 2003-11-04 Borut Razem <borut.razem@siol.net>
83 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
85 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
86 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
87 malloc is declared in standard stdlib.h
89 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
91 * device/lib/hc08/Makefile: need to clean .rel not .o files
92 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
94 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
104 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
105 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
106 tests (which uses the port's oclsExpense function)
112 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
114 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
116 * src/SDCCcse.c (ifxOptimize),
117 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
118 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
119 deleting the IFX iCode.
120 * src/hc08/ralloc.c: reduced unneeded slocs
121 * src/hc08/gen.c: fixed bug in asmopToBoolean
123 2003-11-04 Borut Razem <borut.razem@siol.net>
125 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
126 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
127 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
128 transferred to configure
130 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
132 Use headers defined in the C[++] standards:
133 * sim/ucsim/gui.src/serio.src/fileio.cc
134 * sim/ucsim/gui.src/serio.src/frontend.cc
135 * sim/ucsim/gui.src/serio.src/main.cc
136 * sim/ucsim/gui.src/serio.src/posix_signal.cc
137 * support/Util/NewAlloc.c
143 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
145 * Added MSVC projects for hc08 assembler and linker:
146 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
147 /as/hc08/link_hc08.dsp
149 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
151 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
153 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
155 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
157 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
159 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
161 2003-10-31 Borut Razem <borut.razem@siol.net>
163 * support/cpp2/cpplib.h,
164 support/cpp2/cpplib.c,
165 support/cpp2/cpplex.c,
166 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
167 to switch _asm block preprocessing on / off. Default is
168 #pragma preproc_asm +
170 2003-10-31 Borut Razem <borut.razem@siol.net>
172 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
173 when outputting comment blocks (when executed with -C option) and
174 _asm (SDCPP specific) blocks
176 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
178 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
180 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
182 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
184 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
186 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
187 * src/SDCCast.c (decorateType): fixed bug #832664
189 2003-10-31 Borut Razem <borut.razem@siol.net>
191 * support\cpp2\cpplex.c: fixed for SDCPP:
192 comments(when executed with -C option) and _asm blocks
193 were included even if they where in skipped #if block.
194 Applied solution from GCC cpp 3.3.2
196 2003-10-31 Borut Razem <borut.razem@siol.net>
198 * src/SDCC.lex: sdcc now understands both formats:
199 '# <line_number> <file_name>' and
200 '#line <line_number> <file_name>'
201 * support/cpp2/cppmain.c: sdcpp now generates the standard
202 '# <line_number> <file_name>' instead of former
203 '#line <line_number> <file_name>'
205 2003-10-30 Borut Razem <borut.razem@siol.net>
207 * support/cpp2/cpphash.h,
208 * support/cpp2/cpplib.h
209 * support/cpp2/cpplex.c,
210 * support/cpp2/cppmain.c,
211 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
213 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
215 Fixed a number of problems revealed by bug #827883.
216 * src/SDCCloop.c (loopInvariants): Spill location of the
217 result operand should be recomputed if extracted from
218 a loop. Also, don't extract assignments of an iTemp
220 * src/SDCCast.c (isConformingBody): loop reversal should
221 not occur if the control variable is involved with a
224 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
226 * .version: bumped to 2.3.6 to reflect the big improvements
227 made by Erik and Klaus. Thanks!
229 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
231 Replaced the livrange code.
232 * src/SDCClrange.c: added new LR code
234 * src/SDCCBBlock.h: removed remainig parts from old LR code
235 * src/ds390/ralloc.c,
236 * src/ds390/gen.c: minor fixes to make it work with new code
238 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
243 * src/hc08/ralloc.c: Fix various warnings related to the hc08
244 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
245 (tweaked fix for bug #818696)
247 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
249 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
251 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
254 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
255 * src/mcs51/gen.c (gencjneshort),
256 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
257 more efficient (per Scott Bronson's suggestion)
259 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
261 Extended the semantics of the critical keyword to include
262 individual statements. See RFE #827755 and #799831
267 * support/Util/SDCCerr.c
268 * support/Util/SDCCerr.h
273 2003-10-19 Borut Razem <borut.razem@siol.net>
275 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
277 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
279 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
281 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
282 and predecrement operand is displayed
284 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
286 * src/SDCCval.c (valMinus): fixed bug #826041
288 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
290 Some hc08 related updates that I missed earlier
292 * support/regression/ports/hc08/spec.mk
294 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
296 New target "hc08" for the Motorola 68hc08 family of micros
304 * sim/ucsim/hc08.src/*
305 * sim/ucsim/configure.in
306 * src/ucsim/configure
307 * sim/ucsim/packages_in.mk
310 * device/include/mc68hc908qy.h
312 * device/lib/Makefile.in
313 * support/regression/ports/hc08/*
314 * support/regression/Makefile
316 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
318 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
320 * src/ds390/gen.c (genCast): fixed bug #821957
322 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
324 * device/lib/logf.c: "fixed" overlay bug
325 * support/regression/ports/host/spec.mk: added m library
326 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
327 * support/regression/tests/float_trans: added (for Eric)
329 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
331 * src/mcs51/gen.c (genCpl): fixed bug
332 http://sf.net/mailarchive/message.php?msg_id=6263915
334 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
336 * src/SDCCast.c (decorateType): added extended constant folding
337 * src/SDCCsymt.c (computeType): cleanup
338 * src/SDCCval.c (valShift): minor optimization
339 * support/regression/tests/ast_constant_folding.c: added
341 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
343 * src/SDCCmain.c: removed some unintended changes
345 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
347 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
348 * src/z80/gen.c: fixed part of bug #817589
349 * src/SDCCsymt.c (checkFunction): fixed bug #817895
351 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
353 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
371 * src/z80/gen.c: removed unused label "release:"
373 2003-10-06 Borut Razem <borut.razem@siol.net>
375 * src/SDCC.lex: removed definition of unused variables
376 save_optimize and save_options
378 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
380 * clean.mk: removed '=' in "-maxdepth=1"
381 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
382 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
384 2003-10-06 Borut Razem <borut.razem@siol.net>
386 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
387 my_unput() replaced by unput()
389 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
391 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
392 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
393 type-punned pointer will break strict-aliasing rules"
394 Old LR behaviour is again default; Klaus' LR can be choosen by
395 defining the environment variable LRKLAUS
399 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
400 * clean.mk: fixed removal of files in bin/CVS/
401 * device/lib/clean.mk: fixed removal of directories small and large
402 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
404 * src/SDCCval.c: removed superflous test for pedantic
406 2003-10-05 Borut Razem <borut.razem@siol.net>
408 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
409 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
410 message "unmatched #pragma SAVE and #pragma RESTORE"
412 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
414 * doc/sdccman.lyx: various additions and updates (interrupts, inline
415 assembly, critical functions, atomic, nojtbound)
417 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
419 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
425 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
428 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
430 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
432 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
433 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
434 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
436 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
438 * src/z80/gen.c (genRet): fixed bug #524753
439 * src/z80/gen.c (genCast): fixed internal error on cast from
441 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
442 fix for bug #477835 to the z80
443 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
444 for tracking iCodes in the peephole optimizer for z80
446 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
448 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
449 the other part of bug #814548
450 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
452 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
454 * src/SDCCcse.c: fixed part of bug #814548
456 2003-09-28 Borut Razem <borut.razem@siol.net>
458 * src/asm.c: rewrite of printILine() to use temporary file instead
460 * src/xa51/main.c: commented out declaration of int rewinds
462 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
464 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
466 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
468 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
469 * src/asm.c (printILine): Fixed bug #811015
471 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
473 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
476 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
478 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
479 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
480 to correctly handle general case of AOP_PAIRPTR
481 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
483 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
485 * src/mcs51/ralloc.c (fillGaps),
486 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
487 register positioning bug)
489 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
491 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
493 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
495 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
496 genCodePointerGet, genGenPointerGet, genFarPointerSet,
497 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
498 (ralloc doesn't intentionally do this now, but perhaps later)
499 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
500 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
501 register positioning bugs (Fixed bug #762602 and #795325)
502 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
504 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
505 lines that --i-code-in-asm generates
507 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
509 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
510 trying to fclose a FILE* that was already closed.
512 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
514 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
515 of const struct should be treated as if const themselves)
517 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
519 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
521 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
523 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
524 Unix (/n) and DOS (/r/n) line terminations.
526 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
528 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
531 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
533 * src/mcs51/gen.c (genFunction, genEndFunction),
534 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
535 and restore of EA so that stack offsets to parameters are
536 correct when using both critical and reentrant/stack-auto.
537 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
538 size (can be triggered in error if sloc is shared between
539 different sized objects)
540 * device/include/float.h: fixed macros to explicitly use
541 unsigned long where needed
543 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
545 Feature req. 799831: added code to allow nesting of critical functions
546 * src/mcs51/gen.c (genFunction, genEndFunction)
547 * src/ds390/gen.c (genFunction, genEndFunction)
549 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
551 * src/SDCCsymt.c (sclsFromPtr),
553 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
554 support for standard C idiom of memory mapped variables; for
555 example, *((xdata int*)0x1234) = 1 is now internally equivalent
556 to xdata int at 0x1234 tempvar = 1.
557 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
558 provided by Akiya ISHIDA
560 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
562 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
563 * src/SDCCval.c (constVal): added reduction from int to char
564 * src/SDCCval.c (valMult, valDiv): fixed sign handling
565 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
566 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
568 * support/regression/tests/shifts.c: fixed
570 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
572 * src/z80/gen.c (genXor): Fixed bug #805445
574 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
576 Fixed bug #621531 (const & volatile confusion in the type chain).
577 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
578 refer to the const or volatile state of the pointer itself.
591 * support/regression/tests/const.c
593 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
595 When checking for duplicated modules, use absolute paths
596 instead of relative paths. Files changed:
601 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
603 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
605 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
607 * device/include/string.h: added size_t typedef, changed
608 prototypes to use size_t, eliminated separate reentrant and
609 non-reentrant declarations, added _memmove declaration
610 * device/lib/_memcpy.c: changed to use size_t instead of int,
611 changed /4 to >>2 to avoid division library call
612 * device/lib/_memcmp.c,
613 * device/lib/_memset.c,
614 * device/lib/_strncat.c,
615 * device/lib/_strncpy.c,
616 * device/lib/_strncmp.c: changed to use size_t instead of int
617 * device/lib/_memmove.c: new file (fixed bug #772294)
618 * device/lib/Makefile.in: added _memmove.c
619 * device/lib/z80/asm_strings.s: fixed bug #772290
620 * support/regression/tests/bitfields.c: attempt to fix host assertion
621 failure on amd64-unknown-linux2.2
623 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
625 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
626 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
627 * as/z80/asmain.c (main): fixed bug #801766
629 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
631 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
634 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
636 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
637 reported in bug #800609
639 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
641 * Top header beautifications in src/pic16 directory:
642 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
643 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
644 pcoderegs.h, ralloc.c, ralloc.h
645 * main.c: added top header and GPL license notice
646 * pcode.c: fixed the if-conditional warning
648 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
650 * device/lib/_mullong.c: replaced int by short for gcc
652 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
654 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
655 and JUMPTABLE iCodes properly now (worked by accident before)
656 * src/mcs51/gen.c (leftRightUseAcc),
657 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
658 iCode properly now. Use getSize instead of nRegs since a & b
659 aren't part of the nRegs tally.
661 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
663 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
664 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
665 before instructions that use the _STATUS register
667 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
669 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
670 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
671 fetching of the pointer
672 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
673 copied from genNearPointerSet()
674 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
675 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
676 If they pop r0/r1 they must be called in the opposite order than aopOp().
677 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
678 (resp. --stack-auto), prepared for --xstack
680 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
682 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
684 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
686 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
687 these ports have their own __sdcc_external_start()
689 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
691 pic patch provided by Slade Rich <slade_rich@yahoo.com>
692 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
693 type for bits was changed. It resulted in bit variables becoming
694 global, which is not permitted in PIC 14 assembly output.
696 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
698 * doc/sdccman.lyx: various additions and updates. Rearranged sections
700 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
702 Z80 and MCS51 linkers complaint if a public symbol is defined
703 in more than one library module:
707 * as/mcs51/Makefile.in
709 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
711 A few small changes that speed up the peephole optimizer.
715 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
717 Try to make the peephole optimizer smarter by maintaining
718 an association between the assembly source code and the
719 iCodes that originated them. Put this information to use
720 with a new peephole rule condition "notVolatile" so that
721 the rules can be aggressive yet still safe.
726 * src/mcs51/peeph.def
728 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
732 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
733 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
734 if the left or right operand symbols have the accuse flag set.
736 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
738 Changed the type of the result of the ! (NOT) operator to char;
739 previously it returned the same type as the source. This allows
740 us to eliminate all the genFloatNot functions (all of its target
741 implementations were very buggy) since !float can use the same
744 * src/SDCCicode.c (ast2iCode): ! returns char
745 * src/mcs51/gen.c (genNot, genNotFloat),
746 * src/ds390/gen.c (genNot, genNotFloat),
747 * src/z80/gen.c (genNot, genNotFloat),
748 * src/pic/gen.c (genNot, genNotFloat),
749 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
751 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
753 pic patch provided by Slade Rich <slade_rich@yahoo.com>
754 1. Interrupt would not compile properly. Ensure PCLATH register is saved
755 during interrupts. Ensure WSAVE is located at a shared bank address.
756 2. Fixed page selection in some places
757 3. Fixed BTFSS/C to where necessary use registers directly and not simply
758 the registers name strings.
759 4. Fixed "signed / unsigned compare" compiler warnings.
760 5. The PIC port manages its own allocation of the general purpose
761 registers, but makes no attempt to reuse them. As a result when
762 compiling it soon runs out of general purpose registers. Some
763 additional code was added to the files pcode.c and device.c to walk
764 through the function call tree and rename the registers so that they
774 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
775 genPlus() & genMinus() when the result is the same as left or right
777 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
779 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
781 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
783 Made bitfield a distinct type from bit so that bitfields
784 convert as per ANSI C and bits retain their traditional
785 boolean style behaviour. Implemented bitfield support in
793 * src/ds390/gen.c: bit v bitfield split
794 * src/z80/gen.c: New support for bitfields
795 * support/regression/tests/bitfields.c: reenabled z80,
798 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
800 Rules 246.x, 247.x relate to bitfields, the others speed up
801 access to xdata mapped I/O devices.
803 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
805 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
807 Cleaned up genPackBits and genUnpackBits and added two helper
808 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
809 for literal assignments in genPackBits (thanks to Frieder for
815 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
817 Fixed bug #748310 (pointer to function type mishandled when the
818 function name is omitted). Also fixed a SIGSEGV when a function
819 attribute (reentrant, etc) is used on a non-function or on a
820 function but misplaced before the parameter list.
822 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
824 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
825 * support/Util/SDCCerr.h,
826 * support/Util/SDCCerr.c: Added func attr misuse error msg
828 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
830 Fixed bug #787649 by anonymous
831 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
832 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
834 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
836 Fixed numerous bitfield problems.
838 * src/SDCC.y: More bitfield related error checking
840 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
841 * support/Util/SDCCerr.h,
842 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
843 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
844 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
845 * support/regression/tests/bitfields.c: tests added
847 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
849 Made the constant following the "interrupt" keyword optional. If
850 omitted, the function will not automatically be given an entry
851 in the interrupt vector table (similar to #pragma NOIV, but
852 less syntacticly kludgy). The interrupt number is also now
853 range checked. Also fixed a bug in the high order bit example
860 * support/Util/SDCCerr.c
861 * support/Util/SDCCerr.h
864 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
866 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
867 * src/SDCCicode.c (operandOperation): rewritten some ops
868 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
869 * src/SDCCsymt.c (computeType): literals are handled the same way as any
871 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
872 be re-activated by defining REDUCE_LITERALS)
873 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
874 unsigned, but are signed by default
875 * src/SDCCval.c (constVal): rearranged
876 * src/SDCCval.c (valMod): preliminary fix
877 * src/SDCCval.c (valCastLiteral): use TYPE_* types
878 * support/regression/literalop.c: added, work in progress
880 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
882 Generate warnings for useless declarations like "char data;"
883 that don't do what new users expect.
886 * support/Util/SDCCerr.h
887 * support/Util/SDCCerr.c
889 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
891 * src/SDCCval.c (valMult): fix overflow detection of negative int
893 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
895 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
897 Changes to support big endian targets:
910 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
912 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
913 * device/lib/time.c: fixed warning "integer overflow in expression"
915 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
917 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
918 * src/SDCCval.c (constVal): changed default to signed; hex and octal
919 constants are unsigned; added recognition of "u" flag for unsigned
920 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
921 * src/SDCCval.c (valDiv, valMod): fixed signdness
922 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
923 signedness of modulo, left and right shift
924 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
925 * support/Util/SDCCerr.h: added warning W_INT_OVL
926 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
927 * src/SDCCast.c (ast_print): improved output of constants
929 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
931 Fixed some warnings when building with MSVC:
944 * support\cpp2\cpplib.c
948 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
950 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
952 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
954 * support\librarian\clean.mk: Do not remove Makefile.
955 * support\librarian\Makefile: added.
957 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
959 Added librarian to MSVC build:
962 * support\librarian\librarian.dsp
964 'configure' not needed for librarian, removed:
965 * support\librarian\configure
966 * support\librarian\configure.in
967 * support\librarian\config_in.h
968 * support\librarian\Makefile.in
970 Hopefully these ones built the librarian and the rest of sdcc properly:
974 Messed up 'configure', so revert to previous version:
978 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
980 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
981 there, while the mantissa of a double is "only" 53 bits wide.
983 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
985 Adding sdcclib to the build. MSVC project coming soon.
988 * support\librarian\clean.mk
989 * support\librarian\configure
990 * support\librarian\configure.in
991 * support\librarian\config_in.h
992 * support\librarian\Makefile.bcc
993 * support\librarian\Makefile.in
994 * support\librarian\sdcclib.c
1001 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1003 Linker now complaints if linked modules have conflicting options, for
1004 example, one compiled using --model-large and another one compiled with
1005 --model-small. The following files were modified:
1027 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1029 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1030 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1032 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1034 * src/z80/mappings.i: fix _mul[us][int,long] entries
1036 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1038 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1040 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1042 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1043 * support/regression/tests/bitopcse.c: added
1051 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1053 added support for new library format to z80, gbz80 linkers:
1059 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1061 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1062 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1064 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1066 added DUMMY_READ_VOLATILE:
1075 * src/SDCCcse.c (algebraicOpts): many improvements
1076 * src/SDCCcse.h: removed algebraicOpts()
1077 * src/SDCCicode.c (picDummyRead): added
1079 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1081 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1082 "Insufficient space in data memory".
1084 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1086 * src/mcs51/gen.c: fixed bug #771358
1087 * src/z80/gen.c: fixed bug #759087
1089 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1091 * src/pic16/glue.c: minor cleanup by Vangelis
1093 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1095 * device/include/regc515c.h: fixed #758477
1096 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1097 * device/lib/_gptrput.c: saved a few bytes
1098 * my tab spacing is 8, yours too?)
1099 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1100 * device/lib/serial.c: process RX bytes earlier than TX bytes
1101 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1103 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1105 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1107 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1109 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1111 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1113 * device/lib/Makefile.in: bad fix, reverted to 1.43
1115 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1117 * device/lib/Makefile.in: added missing z80 object files
1119 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1121 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1122 pic16 progress by Vangelis:
1137 * pic16/pcodepeep.c:
1140 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1142 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1144 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1146 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1147 added gbz80 build to MSVC project.
1148 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1149 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1150 from 8051 stuff and setup so it links using a .lnk file.
1152 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1154 * support/librarian/sdcclib.c: sdcc librarian.
1155 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1158 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1160 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1162 2003-07-02 Borut Razem <borut.razem@siol.net>
1164 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1165 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1166 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1167 src/xa51/main.c, src/z80/main.c:
1168 virtualization of glue() function: each port has it's own glue function,
1169 which is accessed by do_glue function pointer in PORT.general structure
1171 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1173 * DS800C400 fun, improved ROM interface and tinibios.
1175 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1177 * More support for DS80C400. Now includes beginning of interface to ROM.
1179 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1181 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1183 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1185 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1187 2003-06-19 Borut Razem <borut.razem@siol.net>
1189 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1191 2003-06-19 Borut Razem <borut.razem@siol.net>
1193 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1194 fixed Z80 port - crt0.o: cannot open.
1196 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1198 * support/Util/MySystem.c (merge_command): revert bad fix
1200 2003-06-18 Borut Razem <borut.razem@siol.net>
1202 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1204 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1206 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1207 option --use-stdout sends errors to stdout instead of stderr.
1209 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1211 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1213 2003-06-15 Borut Razem <borut.razem@siol.net>
1215 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1216 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1217 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1218 fixed width array of pointers replaced with sets;
1219 multiple include and lib paths ared transferred to preprocessor and linker
1220 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1221 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1222 fixed width array of pointers
1223 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1224 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1225 fixupPath(), getPathDifference()
1226 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1227 fixed width array of pointers
1229 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1231 * src/pic16/ralloc.c: fix warnings
1232 * src/pic16/pcode.c: fix warning
1234 2003-06-10 Scott Dattalo <scott@dattalo.com>
1236 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1237 know all the details, but essentially this set of changes enable
1238 the pic16 port to generate movff instructions and generate assembler
1243 * src/pic16/pcode.c:
1244 * src/pic16/device.c:
1246 * src/pic16/pcode.h:
1247 * src/pic16/pcoderegs.c:
1248 * src/pic16/ralloc.c:
1249 * src/pic16/ralloc.h:
1251 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1253 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1254 added option --vc, so sdcc errors and warnings are compatible with
1255 Microsoft Visual Studio.
1257 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1259 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1260 device/lib/libfloat.lib: added atof function.
1262 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1264 * doc/sdccman.lyx: updated to Lyx 1.3
1265 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1266 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1267 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1269 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1271 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1273 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1275 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1276 additions to the "related tools/documentation" section
1278 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1280 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1282 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1284 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1285 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1287 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1289 * doc/sdccman.lyx: fix double dash and other minor things
1290 * doc/Makefile: fix double dash
1292 2003-05-28 Karl Bongers(patches from Martin Helmling)
1293 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1294 condition and ignore commands.
1296 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1298 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1299 is in parts still quite out of date, I did changes as far as I felt makes sense
1300 for a non-native english speaker.
1301 Please feel free to add to the manual or to correct my changes.
1302 * doc/Makefile: undid touching the date of intermediate tex files.
1304 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1306 * doc/sdccman.lyx: Manual has an index now
1308 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1310 Finalize muluint/mulsint and mululong/mulslong merging:
1311 * device/lib/_mulint.c
1312 * device/lib/_mullong.c
1313 * device/lib/gbz80/mul.s
1314 * device/lib/gbz80/stubs.s
1315 * device/lib/z80/mul.s
1316 * device/lib/z80/stubs.s
1317 * src/SDCCsymt.c (initCSupport)
1319 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1321 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1322 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1323 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1324 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1327 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1329 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1330 the regression tests I'm not brave enough to enable 245.b, 245.c
1331 * doc/sdccman.lyx: added latex preamble for hyperref package.
1332 Using pdflatex this will give you a hyperlinked pdf file with
1333 bookmarks. (prepend '%' before /usepackage if this breaks something)
1335 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1337 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1339 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1341 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1343 2003-05-21 <johan@balder>
1345 * src/SDCCglue.c (printIval): fixed bug #739934
1347 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1349 Applied patch from bug 737905 (renamed yylineo to mylineno):
1356 * src/pic16/pcode.c: Cleaned warnings
1357 * src/pic16/pcodeflow.c: Cleaned warnings
1358 * src/pic16/pcoderegs.c: Cleaned warnings
1360 2003-05-19 Scott Dattalo <scott@dattalo.com>
1362 * src/pic16/pcode.c: Cleaned warnings
1363 * src/pic16/pcodepeep.c: Cleaned warnings
1364 * src/pic16/ralloc.c: Cleaned warnings
1366 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1368 * doc/sdccman.lyx: fixed bug 739745
1369 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1371 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1373 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1374 it can be defined with CFLAGS when running configure
1375 * src/SDCCmain.c: fixed compiling + linking with object files
1377 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1379 * configure.in: configure for pic16 port,
1380 added --disable-pic16-port
1381 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1382 * src/SDCCmain.c: linkOptions is changed to set *,
1383 added if/endif conditional macros to remove options help
1384 messages from optionsTable when a port is not configured, added
1385 support for the PIc16 port in the ports table, when executing
1386 the compiler with no port specified on command line, a default
1387 port is selected with the new macro DEFAULT_PORT which is
1388 defined in port.h, in setDefaultOptions() linkOptions is removed
1389 from initialization assignment, since now it is a set,
1390 parseCmdLine uses setParseWithComma for linkOptions, in
1391 linkEdit() linkOptions are accessed with new function indexSet()
1392 which returns the i'th item of a set variable. See SDCCset.c, in
1393 linkEdit() when calling buildCmdLine(), added linkOptions as
1394 last argument. Now users can pass arguments to gplink via the
1395 -Wl option, main() uses pic16glue() to glue up pic16 programs
1396 * src/SDCCpeeph.c: various changes to support pic16
1397 * src/SDCCset.c: added function void *indexSet(set *, int) to
1398 return the i'th item of the set
1399 * src/SDCCset.h: added function prototype for indexSet()
1400 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1401 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1402 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1403 added macro DEFAULT_PORT
1404 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1405 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1407 * src/pic16/glue.c: commented out some error producing lines
1408 * src/pic16/main.c: __config directives are commented out to stop
1409 gpasm complaining and test the linkage with gplink, _linkCmd and
1410 _asmCmd changed to be more gplink and gpasm friendly
1411 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1412 produced an error when parsed, peep rule 12 is added to utilize
1413 movff, but it is commented out since the pCode does not support
1414 yet a command with 2 address arguments
1416 2003-05-18 <johan@balder>
1418 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1419 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1420 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1422 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1423 Added feature to script commands from file.
1425 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1427 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1428 * src/SDCCutil.c: include ctype.h for win32
1430 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1432 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1434 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1436 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1437 Fixed so you can set breakpoints prior to run, run does not stop
1438 on entry now. Add tbreak. Other enhancements and fixes for use
1441 2003-05-12 Borut Razem <borut.razem@siol.net>
1443 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1445 2003-05-11 Borut Razem <borut.razem@siol.net>
1447 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1448 the path of bin directory, so that PATH is the only env. variable, which has to be set
1449 in case of standard installation.
1450 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1451 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1452 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1454 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1456 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1457 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1458 temp files are in the port dir; clean the gen/test directory when
1459 generating new test.c
1460 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1461 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1462 * support/regression/tests/zeropad.c: added
1464 2003-05-09 <johan@balder>
1466 * src/SDCCglue.c: fixed bug #597940
1468 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1470 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1471 cache sfr, optimize next,step, fix off by one sourceline,
1472 support ddd list function.
1473 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1475 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1477 * support/regression/HTMLgen.py: added compare_s2f()
1478 * support/regression/Makefile: redo 1.27
1479 * support/regression/generate-cases.py: redo 1.5
1481 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1483 * support/regression/tests/float.c: workaround 33 bit hex constant
1484 * support/regression/tests/simplefloat.c: fix division for host
1486 2003-04-29 Scott Dattalo <scott@dattalo.com>
1488 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1489 that tame's the PIC's over-aggressive optimizer.
1491 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1493 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1496 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1498 Initial support for DS80C400. "Hello world" runs on TINIm400
1501 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1503 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1504 * Some notes on ddd usage added in debugger/README
1505 Martin Helmling adding more features and fixes for ddd GUI debugger.
1506 Code added for nexti, stepi, up, down, and other adjustments.
1508 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1510 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1511 * src/pic/peeph.def Added two rules to optimize carry manipulation
1512 * src/pic/* removed debug printfs
1514 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1516 * debugger/mcs51/cmd.c: added header newalloc.h
1518 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1520 * as/Makefile: new EXEEXT
1521 * as/z80/Makefile: remove trailing slash of BUILDIR
1522 * as/z80/clean.mk: new EXEEXT
1523 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1524 * support/cpp2/Makefile.in: new EXEEXT
1525 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1527 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1529 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1530 EXEEXT was introduced to fix all related problems with targets
1531 "clean", "install" and "uninstall"; a couple of further flaws
1532 especially with "clean" have been fixed too
1533 * as/mcs51/Makefile.in
1538 * debugger/mcs51/Makefile.in
1539 * debugger/mcs51/clean.mk
1541 * link/z80/Makefile.in
1544 * packihx/Makefile.in
1546 * sim/ucsim/Makefile
1547 * sim/ucsim/clean.mk
1548 * sim/ucsim/avr.src/Makefile.in
1549 * sim/ucsim/avr.src/clean.mk
1550 * sim/ucsim/s51.src/Makefile.in
1551 * sim/ucsim/s51.src/clean.mk
1552 * sim/ucsim/xa.src/Makefile.in
1553 * sim/ucsim/xa.src/clean.mk
1554 * sim/ucsim/z80.src/Makefile.in
1555 * sim/ucsim/z80.src/clean.mk
1556 * sim/ucsim/main_in.mk
1557 * sim/ucsim/packages_in.mk
1558 * sim/ucsim/gui.src/Makefile.in
1559 * sim/ucsim/gui.src/serio.src/Makefile.in
1560 * sim/ucsim/gui.src/serio.src/clean.mk
1563 * support/cpp2/Makefile.in
1564 * support/cpp2/clean.mk
1565 * support/makebin/Makefile
1566 * support/makebin/clean.mk
1567 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1568 * doc/sdccman.lyx: --program-suffix no longer needed
1570 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1572 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1573 Martin Helmling added support for ddd GUI debugger.
1574 Code added to display assembly, set variables, and other commands
1575 to interface to ddd.
1577 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1579 * as/Makefile: fix target clean
1580 * as/clean.mk: fix target clean
1581 * as/z80/clean.mk: fix target clean
1583 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1585 * Makefile.common.in: added @EXEEXT@
1586 * configure.in: removed all mingw32 stuff
1587 * configure: rebuilt from configure.in
1588 * doc/sdccman.lyx: updated section "installation"
1589 * support/scripts/sdcc_mingw32: adapted to configure
1590 * support/scripts/sdcc_cygwin_mingw32: added
1592 2003-04-22 Scott Dattalo <scott@dattalo.com>
1594 * src/pic Added object file support for the PIC port
1595 * src/pic Applied patch from Craig Franklin (this started the object file support)
1596 * src/regression Updated the PIC regression tests for object files
1598 2003-04-20 Borut Razem <borut.razem@siol.net>
1600 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1601 lklex.c: In function `getfid':
1602 lklex.c:203: warning: array subscript has type `char'
1603 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1604 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1605 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1606 stack handling macros
1608 2003-04-19 Borut Razem <borut.razem@siol.net>
1610 * "handling space characters in file path" task:
1611 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1612 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1613 * support/Util/MySystem.h: make it self-sufficient
1614 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1615 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1616 handling space characters in file path
1617 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1618 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1619 * support/Util/MySystem.c: handling space characters in executable's path
1621 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1623 * as/z80/Makefile: fix permanent rebuild of z80
1624 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1625 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1627 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1629 * src/SDCCopt.c: add special case optimization to replace modulo by
1630 a power of two with a bitwise AND.
1632 2003-04-18 <johan@balder>
1634 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1636 2003-04-17 <johan@balder>
1638 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1639 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1641 2003-04-13 Borut Razem <borut.razem@siol.net>
1643 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1644 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1645 fixed mingw problem in adl_NORMALIZE_PATH
1647 2003-04-12 Borut Razem <borut.razem@siol.net>
1649 * fixed "#pragma SAVE/RESTORE can not be nested":
1650 * src/SDCC.lex: reworked pragma handling functions
1651 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1652 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1654 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1656 * src/SDCCutil.c (pathEquivalent): defined but not used
1657 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1658 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1659 * configure: rebuilt from configure.in
1660 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1661 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1662 * device/include/Makefile.in: replace sdcc_datadir
1663 * device/lib/Makefile.in: replace sdcc_datadir
1664 * Makefile.common.in: add LDFLAGS from configure
1665 * packihx/Makefile.in: use LDFLAGS
1666 * src/Makefile.in: use LDFLAGS
1667 * support/cpp2/Makefile.in: add LDFLAGS from configure
1668 * support/makebin/Makefile: use LDFLAGS
1669 * .version: bumped version number to 2.3.5
1671 2003-04-12 Borut Razem <borut.razem@siol.net>
1673 * completed "different paths" task:
1674 * src/SDCCmacro.c: fixed bug in handling quotes
1675 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1676 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1678 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1680 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1682 2003-04-11 kevin Vigor <kevin@vigor.nu>
1684 * ds390/gen.c ds390/peeph.def: fix bug 706781
1686 2003-04-11 Borut Razem <borut.razem@siol.net>
1688 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1690 2003-04-10 Scott Dattalo <scott@dattalo.com>
1692 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1693 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1694 set - this bit used to not be set...).
1695 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1696 bad code in PIC Port
1697 * src/regression/and2.c added to test bug 609268
1698 * src/regression/Makefile added and2.c to regression test
1701 2003-04-08 <johan@CP255758-A>
1703 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1704 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1705 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1707 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1709 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1711 * support/cpp2/Makefile.in: fix bug #487815
1712 * configure: rebuilt from configure.in
1713 * Makefile.common.in: docdir changed, new path suffixes
1714 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1715 * sdcc_vc_in.h: reflect changes from sdccconf.h
1716 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1717 * src/SDCCutil.h: remove BINDIR hack
1718 * doc/sdccman.lyx: update new path hierarchy
1720 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1722 * src/SDCCpeeph.c: added okToRemoveSLOC test
1724 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1726 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1728 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1730 * src/SDCCpeeph.c: added labelIsReturnOnly test
1731 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1733 2003-04-05 <johan@balder>
1735 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1736 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1737 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1738 * src/SDCCast.c: fixed a warning
1739 * src/SDCCast.h: fixed a warning
1740 * src/SDCCicode.c (operandFromAst): fixed a warning
1742 2003-04-04 <johan@balder>
1744 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1745 * src/SDCCast.c (decorateType): fixed bug #715076
1746 * src/SDCC.y: fixed bug #702907
1748 2003-04-03 <johan@balder>
1750 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1751 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1752 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1753 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1754 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1756 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1758 * _decdptr.c: fix return values
1759 * _gptrget.c: fix return values
1760 * _gptrgetc.c: fix return values
1761 * _gptrput.c: fix return values
1762 * _mulint.c: fix return values
1763 * as/z80/Makefile: fix 'make -j' problem
1765 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1767 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1768 * configure.in: big cleanup, updated to autoconf 2.5x
1769 * configure: rebuilt from configure.in
1770 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1771 * sdcc_vc_in.h: reflect changes from sdccconf.h
1772 * doc/Makefile: fixed a flaw in "make install"
1774 2003-04-02 <johan@balder>
1776 * src/ds390/gen.c (genCmp): no comments
1777 * src/mcs51/gen.c (genCmp): no comments
1778 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1779 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1781 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1783 * support/regression/generate-cases.py: place generated file in given sub directory
1784 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1785 * support/regression/Makefile: improvements for 'make -j';
1786 side effect: it's simpler and faster now
1788 2003-03-31 Borut Razem <borut.razem@siol.net>
1790 * src/z80/main.c: link-{port} and as-{port} defined without path
1791 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1793 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1795 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1797 2003-03-30 Borut Razem <borut.razem@siol.net>
1799 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1800 changed type of list parameter to set
1801 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1802 * src/port.h: changed type of do_assemble() parameter to set
1803 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1804 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1805 definition of "cppoutfilename" macro with NULL value in preProcess()
1806 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1807 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1808 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1809 replaced with set *binPathSet
1810 * shash_add() deallocates the item, if allready exsists, before adding the new one
1811 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1813 2003-03-30 Scott Dattalo <scott@dattalo.com>
1815 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1816 a nested for loop bug in the PIC port
1817 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1820 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1822 * support/Util/dbuf.h: remove C++ stuff to make it portable
1824 2003-03-28 Borut Razem <borut.razem@siol.net>
1826 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1827 literal strings in stringLiteral()
1828 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1829 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1832 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1834 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1836 2003-03-26 <johan@balder>
1838 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1839 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1840 * src/SDCCast.c (decorateType): fixed " -v < 3"
1842 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1844 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1845 Added Lenny Story's debug infrastructure changes:
1846 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1847 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1848 * src/cdbFile.c: added
1849 * src/SDCCdebug.c: added
1850 * src/SDCCdebug.h: added
1851 * src/SDCCast.c (createFunction)
1852 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1853 * src/SDCCmain.c (parseCmdLine, main)
1854 * src/SDCCmem.c (redoStackOffsets)
1855 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1858 * src/avr/gen.c (genAVRCode)
1859 * src/ds390/gen.c (gen390Code)
1860 * src/mcs51/gen.c (gen51Code)
1861 * src/pic/gen.c (genpic14Code)
1862 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1863 * src/xa51/gen.c (genXA51Code)
1864 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1866 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1868 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1869 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1871 2003-03-22 <johan@balder>
1873 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1875 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1877 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1878 * doc/cdbfileformat.lyx: added, written by Lenny Story
1879 * doc/Makefile: added cdbfileformat.lyx
1880 * doc/clean.mk: added cdbfileformat.lyx
1882 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1884 * src/mcs51/peeph.def: fix bug #705773
1886 2003-03-20 <johan@balder>
1888 An sfr/sbit can have an "at #" AND an initializer
1889 * src/SDCCsymt.c (checkSClass):
1890 * src/SDCCmem.c (allocGlobal):
1891 * src/SDCCmem.c (allocLocal):
1892 * src/SDCCast.c (createBlock):
1894 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1896 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1898 2003-03-16 <johan@balder>
1900 Undid the hackup of const and volatile, the problem is much bigger
1902 * src/SDCCast.c:1.171
1903 * src/SDCCglue.c:1.138
1904 * src/SDCCicode.c:1.146
1905 * src/SDCCsymt.c:1.150
1906 * src/SDCCval.c:1.65
1908 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1910 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1911 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1913 2003-03-13 <johan@balder>
1915 Hackup const and volatile modifiers in type chains a bit:
1917 * src/SDCCast.c:1.169
1918 * src/SDCCglue.c:1.136
1919 * src/SDCCicode.c:1.143
1920 * src/SDCCsymt.c1.146
1921 * src/SDCCsymt.h1.59
1922 * src/SDCCval.c:1.63
1924 2003-03-12 <johan@balder>
1926 * src/SDCCBBlock.h: more LRH debugging junk
1927 * src/SDCCcflow.h: more LRH debugging junk
1928 * src/SDCCloop.c: more LRH debugging junk
1929 * src/SDCC.y (struct_declaration): fixed bug #697590
1930 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1931 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1932 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1934 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1935 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1936 test function names must now match exactly).
1937 * src/SDCCcse.c: added special case in findCheaperOp to allow
1938 extending a short integer. Makes less awful code for bug 700121 test case.
1940 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1942 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1943 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1945 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1947 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1948 actually called (operandsNotEqual() was called for all
1949 operandsNotEqualX tests).
1951 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1953 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1954 with shorter literals. Fixes bug 700121.
1956 2003-03-11 <johan@balder>
1958 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1960 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1962 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1963 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1965 2003-03-10 Borut Razem <borut.razem@siol.net>
1967 * src/SDCCmain.c: pipe preprocessor's output
1968 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1969 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1970 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1971 which closes all pipes in pipeSet set
1972 * src/SDCCset.c: free deleted item in function deleteSetItem()
1973 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1974 moved from z80 to src subproject
1975 * .version: increased version number to 2.3.4
1977 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1979 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1980 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1981 * support/regression/ports/xa51/spec.mk: fix typo
1983 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1985 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1987 2003-03-09 Borut Razem <borut.razem@siol.net>
1989 * src/SDCCmain.c: pipe preprocessor's output
1990 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1991 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1992 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1993 which closes all pipes in pipeSet set
1994 * src/SDCCset.c: free deleted item in function deleteSetItem()
1995 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1996 moved from z80 to src subproject
1998 2003-03-09 Borut Razem <borut.razem@siol.net>
2000 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2001 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2002 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2003 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2004 * src/SDCCglobl.h: unification of WIN32 native definitions
2006 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2008 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2010 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2012 * src/configure.in: check for endianess (even while cross-compiling)
2013 * src/configure: check for endianess (even while cross-compiling)
2014 * src/configure_in.h: check for endianess (even while cross-compiling)
2015 * src/avr/gen.c: remove old endianess stuff
2016 * src/mcs51/gen.c: remove old endianess stuff
2017 * src/ds390/gen.c: remove old endianess stuff
2018 * src/pic/gen.c: remove old endianess stuff
2019 * src/pic/genarith.c: remove old endianess stuff
2020 * src/pic/glue.c: fix endianess check
2021 * src/pic16/gen.c: remove old endianess stuff
2022 * src/pic16/genarith.c: remove old endianess stuff
2023 * src/pic16/glue.c: fix endianess check
2024 * src/xa51/gen.c: remove old endianess stuff
2025 * src/z80/gen.c: fix endianess check
2026 * src/SDCCglue.c: fix endianess check
2027 * src/ds390/peeph.def: fix bug 700036
2029 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2031 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2032 * src/configure: find appropriate data-types on host for SDCC's int and long
2033 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2034 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2035 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2037 2003-03-07 <johan@balder>
2040 some minor cleanups before the big shot
2041 OP_DEFS and OP_USES now use Kevin's protection
2042 new option --nolabelopt
2053 * src/ds390/ralloc.c:
2054 * src/mcs51/ralloc.c:
2056 * src/xa51/ralloc.c:
2059 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2061 * src/pic/pcode.c (get_op): fix 64 bit warnings
2062 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2063 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2064 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2065 * support/regression/tests/malloc.c: fix 64 bit warnings
2067 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2069 * src/mcs51/gen.c (genMinus): fixed bug 696436
2071 2003-03-02 Borut Razem <borut.razem@siol.net>
2073 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2075 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2077 * configure.in: test for mkstemp
2078 * sdccconf_in.h: add HAVE_MKSTEMP
2080 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2082 * device/include/ctype.h: removed warning while using --stack-auto
2083 * device/include/malloc.h: removed warning while using --stack-auto
2084 * device/include/string.h: removed warning while using --stack-auto
2086 2003-02-23 Borut Razem <borut.razem@siol.net>
2088 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2089 because NDEBUG is defined (see man assert)
2090 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2092 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2094 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2095 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2097 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2099 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2100 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2102 2003-02-18 <johan@balder>
2104 * as/mcs51/asmain.c (asmbl): module can start with a digit
2105 * as/z80/asmain.c (asmbl): module can start with a digit
2107 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2109 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2110 * src/asm.c: fix pipe() for Mingw32
2112 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2114 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2115 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2116 make -V work again; --c1mode reads now from stdin
2117 * doc/sdccman.lyx: added --c1mode
2118 * support/Util/SDCCerr.c: new messages for c1 mode
2119 * support/Util/SDCCerr.h: new messages for c1 mode
2120 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2122 2003-02-15 <johan@balder>
2124 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2126 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2128 * doc/sdccman.lyx: Environment variables, -o and other minor things
2130 2003-02-14 <johan@balder>
2132 * src/xa51/main.c: before anyone really tries to use it :)
2134 * Install doc's in share/sdcc/doc
2135 * removed some obsolete files
2136 * Do a proper make distclean and uninstall
2137 M Makefile.common.in
2140 M device/include/Makefile.in
2141 M device/lib/Makefile.in
2144 M sim/ucsim/doc/Makefile.in
2147 R src/xa51/peeph.rul
2148 M support/cpp2/Makefile.in
2149 M support/makebin/Makefile
2152 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2154 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2156 2003-02-10 Borut Razem <borut.razem@siol.net>
2158 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2159 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2160 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2161 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2162 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2163 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2164 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2165 src/z80/Makefile.bcc: Borland Makefile cleanup
2166 * as/z80/Makefile.bcc: Added Borland Makefile
2167 * support/cpp2/borland.h: Removed
2169 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2171 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2172 * src/SDCC.lex: new pragma NOIV
2173 * src/SDCCglobl.h: new pragma NOIV
2174 * src/SDCCmem.c: new pragma NOIV
2176 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2178 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2180 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2182 * src/SDCCmain.c: signal handling is switched off by --debug
2183 * doc/Makefile: small fix for install; use clean.mk again
2184 * doc/clean.mk: clean *.pdf and *.html too
2186 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2188 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2189 * device/lib/printfl.c: fix a ds390 bug by making it portable
2190 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2191 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2192 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2193 * debugger/mcs51/cmd.c: converted multi-line string literals
2194 * sim/ucsim/globals.cc: converted multi-line string literals
2195 * src/SDCCmain.c: introduced signal handler to remove temp files
2196 * doc/Makefile: small tweaks, implement clean
2197 * doc: removed generated files
2199 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2201 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2202 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2203 Address Record is not correctly generated for DS390."
2205 2003-02-02 Borut Razem <borut.razem@siol.net>
2207 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2208 * as/mcs51/asm.h: fixed compilation with Borland C
2209 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2210 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2211 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2212 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2213 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2214 src/z80/Makefile.bcc: delete $(LIB) only if exist
2215 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2217 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2219 * device/include/malloc.h: introduced NULL
2220 * device/include/string.h: introduced NULL
2221 * device/include/stdlib.h: introduced NULL
2222 * device/lib/_memcpy.c: removed NULL
2223 * device/lib/_strcat.c: removed NULL
2224 * device/lib/_strchr.c: removed NULL
2225 * device/lib/_strcmp.c: removed NULL
2226 * device/lib/_strcpy.c: removed NULL
2227 * device/lib/_strcspn.c: removed NULL
2228 * device/lib/_strlen.c: removed NULL
2229 * device/lib/_strncat.c: removed NULL
2230 * device/lib/_strncmp.c: removed NULL
2231 * device/lib/_strncpy.c: removed NULL
2232 * device/lib/_strpbrk.c: removed NULL
2233 * device/lib/_strrchr.c: removed NULL
2234 * device/lib/_strspn.c: removed NULL
2235 * device/lib/_strstr.c: removed NULL
2236 * device/lib/_strtok.c: removed NULL
2237 * device/lib/malloc.c: removed NULL, include own header
2239 2003-02-02 <johan@balder>
2241 * 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
2242 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2243 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2244 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2245 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2246 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2248 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2250 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2253 2003-02-01 <johan@balder>
2255 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2257 2003-01-31 <johan@CP255758-A>
2259 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2261 2003-01-30 <johan@balder>
2263 * src/SDCCBBlock.c: automatic bug detection
2264 * src/SDCCicode.c: automatic bug detection
2266 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2268 * src/SDCCglobl.h: now --xram-size 0 works
2269 * src/SDCCmain.c: now --xram-size 0 works
2271 2003-01-29 <johan@balder>
2273 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2275 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2277 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2278 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2279 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2280 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2281 * src/SDCCglobl.h: Added options --xram-size and --code-size
2282 * src/SDCCmain.c: Added options --xram-size and --code-size
2284 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2286 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2287 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2289 2003-01-27 <johan@balder>
2291 * src/SDCC.y: fixed bug #613764
2293 2003-01-26 <johan@balder>
2295 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2296 * src/SDCCsymt.h: fixed bug #673374
2297 * src/SDCCglue.c: fixed bug #661910
2298 * src/SDCCast.c: fixed bug #458099 and 673374
2300 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2302 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2303 * as/mcs51/strcmpi.h: added
2304 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2305 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2306 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2307 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2308 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2309 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2310 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2311 * as/mcs51/Makefile.aslink: new module strcmpi
2312 * as/mcs51/Makefile.asx8051: new module strcmpi
2313 * as/mcs51/Makefil.bcc: new module strcmpi
2314 * as/mcs51/Makefile.in: new module strcmpi
2315 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2317 2003-01-26 <johan@balder>
2319 * src/SDCCglue.c: reverted back to 1.124
2320 * src/SDCCast.c: reverted back to 1.156
2321 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2323 2003-01-25 <johan@balder>
2325 * src/SDCCglue.c: A better fix for bug #661910
2326 * src/SDCCast.c: A better fix for bug #661910
2327 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2329 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2331 * src/Makefile.in: remove spawn.o
2332 * src/SDCCmain.c: remove spawn.h
2333 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2334 * src/spawn.c: removed
2335 * src/spawn.h: removed
2336 * support/regression/ports/ds390/spec.mk: link with -r
2338 2003-01-24 <johan@CP255758-A>
2340 * src/ds390/gen.c (aopOp): fixed bug #667458
2341 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2342 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2343 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2345 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2347 * src/mcs51/peeph.def: better assembler identation by Frieder
2348 * src/mcs51/gen.c: better assembler identation by Frieder
2350 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2352 * as/z80/string.h: removed for gcc 3.2
2353 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2354 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2356 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2358 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2359 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2360 * support/regression/Makefile: separate temp files for ports
2361 * support/regression/generate-cases.py: separate temp files for ports
2362 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2363 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2365 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2367 * moved tinitalk to device/examples/ds390
2369 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2371 * as/mcs51/lkmem.c: rflag is for DS390
2372 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2373 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2374 (linkEdit): move mem- and map-files the same way as ihx-files
2375 * src/z80/main.c (_setDefaultOptions): removed --generic
2376 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2377 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2378 * src/pic/glue.c (picglue): --c1mode works again
2379 * src/pic16/glue.c (pic16glue): --c1mode works again
2380 * src/asm.c (printCLine): fix #660034
2382 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2384 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2385 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2386 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2387 * as/mcs51/lkmem (summary): better fix for sp problem
2388 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2389 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2390 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2391 remove --stack-after-data
2393 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2395 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2396 * src/SDCCutil.c (join): ugly bug: missing '\0'
2397 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2399 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2401 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2403 * src/pic/main.c (_asmCmd): gpasm supports -o
2404 * src/z80/main.c: more general macros
2405 * device/lib/Makefile.in: remove intermediate files
2407 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2409 * .version: Bumped version number to 2.3.3
2410 * src/SDCCBBlock.c: new option -o
2411 * src/SDCCglobl.h: new option -o
2412 * src/SDCCglue.c: new option -o
2413 * src/SDCCmain.c: new option -o
2414 * src/asm.c: new option -o
2415 * src/ds390/main.c: new option -o
2416 * src/pic/glue.c: new option -o
2417 * src/pic/pcode.c: new option -o
2418 * src/pic/ralloc.c: new option -o
2419 * src/pic16/glue.c: new option -o
2420 * src/pic16/pcode.c: new option -o
2421 * src/pic16/ralloc.c: new option -o
2422 * src/z80/main.c: new option -o
2423 * device/lib/Makefile.in: use -o
2424 * support/regression/ports/ds390/spec.mk: use -o
2425 * support/regression/ports/gbz80/spec.mk: use -o
2426 * support/regression/ports/mcs51/spec.mk: use -o
2427 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2428 * support/regression/ports/z80/spec.mk: use -o
2429 * support/regression/ports/ucz80/spec.mk: use -o
2430 * support/regression/ports/xa51/spec.mk: use -o
2431 * support/regression/fwk/lib/timeout.c: fix usage string
2433 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2434 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2436 2003-01-07 <johan@balder>
2438 * src/SDCCast.c (decorateType): fixed bug #600035
2440 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2441 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2442 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2443 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2444 * src/pic/pcode.c: outcommented unused variable to remove warnings
2445 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2447 2003-01-06 <karl@turbobit.com>
2448 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2451 2003-01-06 <johan@balder>
2453 * src/SDCCicode.c: fixed array add
2455 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2456 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2457 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2459 2003-01-04 <johan@balder>
2461 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2463 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2464 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2466 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2467 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2468 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2470 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2471 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2473 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2474 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2476 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2477 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2479 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2481 * in \sdcc\as\mcs51\ changed these files in order to create an
2482 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2483 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2484 following files to include the previous two files: aslink.dsp,
2485 Makefile.aslink, Makefile.bcc, and Makefile.in.
2487 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2488 .adb instead of .cdb
2490 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2492 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2493 value from option --iram-size.
2495 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2497 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2500 2002-09-18 <wiml@hhhh.org>
2502 * SDCClrange.h: exposed setFromRange() and setToRange()
2503 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2504 packRegsForAccUse() (bug 542397)
2505 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2506 multiple times and emitting the fetch operations more than once
2507 added aopGetUsesAcc() function to allow binary operators to
2508 fetch their operands in the correct order; made genMinus() emit
2509 compact code for X = LITERAL - Y
2511 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2512 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2513 sprintf() in line 1267.
2515 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2516 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2519 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2520 Changes to aslink (All the changes are marked with 'JCF'):
2522 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2525 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2526 area BSEG. Also moves, if possible, the DATA area down into the internal
2527 ram so more space is available.
2529 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2532 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2533 not bytes. Function summary() which creates a memory usage summary
2534 file with extension .mem. Reports of overlaping stack and small stack
2535 size. If the space for the stack is less than 16 bytes aslink trows a
2538 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2539 the 8051. Option 'y' for memory summary output file.
2541 Changes to sdcc (All the changes are marked with 'JCF'):
2543 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2545 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2546 overlaying area for it (uses RegBankUsed[4]).
2548 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2549 bank zero as used by default. By default aslink locates the stack
2550 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2551 the creation of the .mem file. Delegates the allocation of data area
2552 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2553 the begining of the stack area to aslink.
2555 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2556 glue() in SDCCglue.c creates an area for it.
2558 2002-09-03 Borut Razem <borut.razem@siol.net>
2559 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2560 sdcc/src/pic/glue.c:
2561 introduced atexit() handler for teporay files removal in case of
2562 errors, assertions, ...
2564 2002-08-29 Borut Razem <borut.razem@siol.net>
2565 * sdcc/support/cpp2/auto-host_vc_in.h:
2566 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2567 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2568 Maybe there is a similar problem with BORLANDC? It should be checked!
2570 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2571 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2572 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2573 was not executed, and the compiler (cl) launched a warning:
2574 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2576 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2577 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2579 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2580 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2582 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2583 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2584 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2585 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2586 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2587 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2588 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2589 - added Release configuration in VS projects
2590 - review of compiler an linker options
2591 - VC .exe files are generated in bin_vc directory, not to interfere
2592 with binaries generated from other projects (cygwin, mingw, bcc ...)
2594 * sdcc/src/yacc.dsp: added
2596 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2597 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2598 and insert the version number definitions from .version
2600 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2602 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2603 added - genarate auto-host.h using auto-host_vc_in.h as template
2606 removed from CVS, generated automatically
2608 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2609 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2611 2002-08-11 Borut Razem <borut.razem@siol.net>
2612 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2614 2002-08-10 Borut Razem <borut.razem@siol.net>
2615 * src/SDCCmain.c (main):
2616 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2617 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2618 The consequence was that some temporary files were not removed.
2621 unification of code in functions tempfilename() and tempfile():
2622 function tempnam() is defined in Visual Studio 6.0 and .NET
2624 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2626 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2627 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2628 - removed compiler command line option /WX: Treats all warnings as errors
2629 - update a list of source files, included into the project
2631 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2632 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2633 changed project type to Generic Project so that can be correcly converted to VS.NET project
2635 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2637 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2639 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2641 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2642 added return 0 statements after assert() to make compiler happy
2644 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2645 added newline in the def file to keep MSC compiler satisfied
2647 * sdcc/src/z80/gen.c:
2648 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2649 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2650 - solved MSC error in function aopDump()
2652 * sdcc_vc.h: define PREFIX as "\\sdcc"
2654 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2655 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2657 2002-06-22 Scott Dattalo <scott@dattalo.com>
2658 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2659 - Rewrote the register banking algorithm.
2660 - Added pCode live-range analysis to registers (for now, only non-used and
2661 singly-used registers optimized away)
2663 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2665 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2667 2002-05-10 Scott Dattalo <scott@dattalo.com>
2668 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2670 2002-04-22 Michael Hope <michaelh@vroom>
2672 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2674 * configure.in (DD_COPT): Added include support required for gbdk.
2676 * .version: Bumped version number just to increase it.
2678 * src/SDCCmain.c: Added -nostdinc to the default options.
2680 2002-04-15 Michael Hope <michaelh@vroom>
2682 * device/lib/z80/printf.c (sprintf): Added.
2684 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2686 * src/z80/peeph.def: Added transpose redundent load rule.
2688 * src/z80/main.c: Added force callee saves for jaune.
2690 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2692 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2694 2002-03-28 Johan Knol <johan@balder>
2696 * src/SDCCval.c: fixed bug #532436
2698 2002-03-14 Scott Dattalo <scott@dattalo.com>
2700 Added "char *Processor" field to the port structure.
2703 Added -p option. Allows port dependent processor to be specified.
2706 Initialized the new field char *Processor field to NULL in all ports
2709 Compiler generated registers for interrupt context saving
2710 were not getting allocated.
2712 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2715 Fixed left shift. Will promote the left side of a left shift
2716 if a) left shifting more than size of operand or b) when assigned
2717 to something size > size of left side
2719 2002-03-14 Scott Dattalo <scott@dattalo.com>
2721 tons of changes. Register allocation has been
2722 rewritten. Added customization for the various PICs. Flow
2723 analysis is restructured. ...
2729 Added. device.c is a PIC port hack to accomodate variations
2732 2002-03-13 Michael Hope <michaelh@vroom>
2734 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2736 2002-03-04 johanknol <johanknol@manik>
2738 * /src/SDCCval.c: fixed
2740 const unsigned char arr[][2] = { { 0, 1 } };
2741 t18.c:1: error: Initializer element is not constant
2743 2002-03-04 bela <bela@manik>
2745 * /device/include/mcs51reg.h:
2746 ds89c420 register definition update
2748 2002-03-03 <johan@FRIJA>
2750 * support/Util/SDCCerr.c: did something, but don't no why anymore
2752 * support/regression/tests/bug-524691.c: made it a little less shy
2754 * src/SDCCast.c (decorateType): fixed bug #524697
2756 * src/SDCCast.c: made some lineno improvements
2758 * src/SDCCval.c (getNelements): changed warning to error
2760 * src/SDCCglue.c (printIvalArray): changed warning to error
2762 * src/SDCCicode.c: fixed a warning for mingw
2764 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2766 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2768 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2770 * src/ds390/peeph.def:
2771 Added some more peephole rules
2773 * src/ds390/gen.c: Various fixes & enhancements
2775 * src/SDCClrange.c, src/SDCClrange.h:
2776 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2778 * src/ds390/ralloc.c:
2779 various fixes & enhancements (ds390) specific
2781 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2782 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2785 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2787 2002-03-02 <johan@FRIJA>
2789 * src/SDCCast.c (decorateType): fixed bug #524708
2791 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2793 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2795 2002-03-01 Michael Hope <michaelh@vroom>
2797 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2799 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2801 2002-03-01 <johan@FRIJA>
2803 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2805 * src/SDCCast.c (decorateType): fixed bug #524209
2807 * src/SDCCval.c (valNot): fixed bug #524195
2809 2002-02-26 <johan@balder>
2811 * src/xa51/gen.c: fixed a warning
2813 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2815 * src/SDCCast.c (decorateType): fixed bug #522534
2817 2002-02-23 <johan@balder>
2819 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2821 2002-02-22 <johan@balder>
2823 * src/SDCCast.c: fixed bug #514865
2825 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2827 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2829 * sdcc/src/SDCCloop.c:
2830 Previous fix was not good. basic blocks that have "break" or "return" are
2831 not really partof a loop , but live ranges used in these blocks should
2832 be live thru the entire loop, so set partOfLoop but don't add them to
2835 2002-02-21 <johan@FRIJA>
2837 * src/SDCCcse.c: fixed bug #514308
2839 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2842 Fixed BUG #519583. If a conditional block ended in a return/break
2843 statement inside a loop, it was not being considered part of the loop.
2845 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2847 2002-02-10 Karl Bongers <karl@turbobit.com>
2850 Fixed up SDCDB debugger somewhat. Updated debugger/README
2851 with lots of comments and notes.
2853 * device/examples/test2.c:
2854 Fix bug, "red" variable not being initialized(compiler complained).
2856 * device/examples/Makefile, examples/test3.c:
2857 Add Makefile in device/examples folder, compiles test3.c
2858 for use as a multiple module SDCDB test case.
2860 * sim/ucsim/cmd.src/cmdset.cc:
2861 Took out debug printfs in ucsim "next" command.
2864 Karl and Johan start ucsim XA support. Most dissassembly working,
2865 about 75% emulation done(plenty of work remaining).
2867 * sim/ucsim/z80.src:
2868 Add Z80 support to ucsim, add test-ucz80 regression test,
2869 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2870 Notice z80 compiler fails on examples/test3.c/crc code.
2872 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2874 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2875 Added support for --parms-in-bank1
2877 * src/ds390/peeph.def:
2878 added a few more peephole optimzations
2881 1) added __builtin_inp & __builtin_outp used to read in data of given length
2882 from a memory mapped port
2883 2) added __builtin_memcmp
2884 3) added __builtin_swapw swap bytes of a short
2886 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2887 1) handle multiple send & receives from register bank1
2888 2) ralloc can now allocate DPTR1 to some liveRanges
2890 * src/SDCCsymt.c, src/SDCCsymt.h:
2891 changes to handle multiple sends & receives
2894 added some pointer arithmetic optimization
2897 added some pointer arithmetic optimizations but not stable yet so not
2898 called from anywhere (will get this working shortly)
2900 * src/SDCCopt.c: fixed for multiple sends & receives
2903 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2904 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2905 set preprocessor defines (depending on options)
2907 * src/SDCCicode.c, src/SDCCicode.h:
2908 changes made to handle multiple sends & receives
2911 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2913 * src/SDCCcse.c, src/SDCCcse.h:
2914 added function findbackward def (to be used in upcoming optimization)
2916 * src/SDCCcflow.c, src/SDCCcflow.h:
2917 added function returnAtEnd - to determine if a basic block terminates with
2920 * src/SDCCast.c, src/SDCCast.h:
2921 added option parms-in-bank1
2923 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2924 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2925 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2926 adjusted for --parms-in-bank1 option
2928 * device/include/string.h:
2929 donot redefine "reentrant" keyword
2931 * device/include/ds80c390.h: Added some more SFRs
2933 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2935 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2937 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2939 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2941 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2943 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2945 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2947 * Added --xram-movc option
2949 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2951 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2953 2002-01-11 Johan Knol
2955 * Added math lib of Jesus Calvino-Fraga
2957 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2959 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2960 * support/regression/Makefile: new target test-mcs51-stack-auto
2961 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2963 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2965 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2967 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2969 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2971 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2973 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2975 * src/SDCCglue.h: add definition for printIvalChar()
2977 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2979 * src/SDCCast.c: fix #498138 by Johan
2981 * src/SDCCglue.c: fix #498138 by Johan
2983 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2985 * support/regression/Makefile: fix clean
2987 * support/regression/ports/ds390/support.c: fix transmission of last character
2989 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2991 * /sdcc/src/ds390/gen.c:
2992 a) improved computing address of stack variable
2993 b) took out some #if 0 code
2994 c) improved parmBytes adjustment
2995 d) improved genPlusIncr & genMinusIncr
2996 e) genCmp could generate bad code (when left assigned to DPTR)
2997 f) Fixed bug in hasInc
2999 * /sdcc/src/ds390/ralloc.c:
3000 a) packRegsForSupport could mess up live information (Fixed)
3001 b) packRegsDPTRuse could be incorrect for left & right shift
3003 * /sdcc/src/mcs51/ralloc.c:
3004 packRegsForSupport could mess up the live information (Fixed)
3006 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3008 * /sdcc/src/SDCCast.c:
3009 can reverse a loop even if function call is present as long
3010 as the loop control variable is local & is not passed as parameter
3012 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3014 * /sdcc/ChangeLog: *** empty log message ***
3016 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3017 More builtin function additions for TININative
3019 * /sdcc/src/ds390/ralloc.c:
3020 Had broken the regression testsuite
3022 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3024 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3025 Added funcattr hasStackParms will be set for reentrant functions when there
3026 are paramteres on the stack, this helps in minimizing frame pointer generation
3027 typeFromStr can handle function pointers now
3029 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3030 *** empty log message ***
3032 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3034 * /src/ds390/gen.c, /src/ds390/main.c:
3035 More builtin function additions for TININative
3037 * /src/ds390/ralloc.c:
3038 Had broken the regression testsuite
3040 * /src/SDCCast.c: Fixed a bug in dumptree
3042 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3043 Added funcattr hasStackParms will be set for reentrant functions when there
3044 are paramteres on the stack, this helps in minimizing frame pointer generation
3045 typeFromStr can handle function pointers now
3047 * /doc/builtins.txt, /doc/TININative.txt:
3048 *** empty log message ***
3051 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3053 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3054 ALPHA version for -mTININative
3056 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3057 updated to reflect changes in the port structure
3060 added function do_assemble (similar to do_link) if non-null this function
3061 will be called to do assembly (-mTININative) requires a multi command
3063 added function genAssemblerEnd will be called to generate assembler Epilogue
3066 added _JavaNative to debug info printing
3068 * /src/SDCCmain.c: added option --tini-libid
3069 added port->do_assemble function (-mTININative) has a multi command assemble
3071 * /src/SDCCglue.c: Disabled "constExpr" check
3072 added port->genAssemblerEnd function
3074 * /src/SDCCglobl.h: Added option --tini-libid value
3077 tookout optimizeCompare from the header (has no external references)
3079 * /src/SDCCast.c: made one more function "static"
3081 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3083 * src/z80/mappings.i: Added z80asm support.
3085 * src/z80/main.c: Added z80asm support on --asm=z80asm
3087 * src/z80/gen.c: Fixed asm portability issues.
3089 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3091 * src/SDCCglue.c (printExterns): Added global/extern split.
3093 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3095 * support/regression/Makefile: added test for mcs51 model large
3097 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3099 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3101 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3103 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3105 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3107 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3109 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3111 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3113 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3115 * support/regression/tests/simplefloat.c: Port to mcs51.
3117 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3118 * support/regression/tests/bug-485362.c: Added.
3120 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3122 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3124 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3126 * src/z80/gen.c (aopDump): Added a dump function.
3128 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3129 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3131 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3133 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3135 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3137 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3139 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3141 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3143 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3145 * support/regression/ports/ds390/support.c: Use tinibios.
3147 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3149 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3151 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3152 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3154 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3156 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3158 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3160 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3162 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3163 (packRegsForIYUse): Created and optimised.
3165 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3167 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3168 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3170 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3172 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3174 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3176 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3178 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3180 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3182 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3184 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3186 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3188 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3190 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3192 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3193 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3194 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3196 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3198 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3199 (genNotFloat): Added.
3200 (genUminusFloat): Added.
3202 * device/lib/z80/Makefile: Added floating pt stubs.
3204 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3206 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3208 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3210 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3212 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3214 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3216 * sdcc/support/regression/Makefile: Add port ds390.
3218 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3220 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3222 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3224 * sdcc/support/regression/ports/ds390/support.c: Added.
3226 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3228 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3230 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3232 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3234 * device/include/malloc.h: Added z80 and gbz80 support.
3236 * device/lib/gbz80/heap.s: Added.
3238 * device/lib/z80/heap.s: Added.
3240 * device/lib/malloc.c: Added z80 and gbz80 support.
3242 * support/regression/tests/malloc.c (testMalloc): Added.
3244 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3246 * support/regression/tests/bug-478094.c: Added.
3248 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3250 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3252 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3254 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3256 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3258 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3260 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3262 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3264 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3266 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3268 * support/regression/tests/bug-477927.c: Added.
3270 * src/z80/peeph.def: Added minor rules.
3272 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3274 * src/z80/peeph.def: Added jump optimisation modification.
3276 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3278 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3280 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3282 * support/regression/tests/funptrs.c: Added.
3284 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3286 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3288 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3290 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3292 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3294 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3295 (movLeft2ResultLong): Created.
3297 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3298 (joinPushes): Added. Joins two char pushes into a word push.
3300 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3302 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3304 * support/makebin/Makefile (install): Added creation of dest dir.
3306 2001-10-24 Karl Bongers <karl@turbobit.com>
3308 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3310 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3312 * src/z80/ralloc.c: Turned off faulty pack for one use.
3314 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3316 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3318 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3320 * support/regression/Makefile: Improved clean
3322 * support/regression/ports/gbz80/spec.mk: Added clean
3324 * support/regression/ports/host/spec.mk: Added clean
3326 * support/regression/ports/z80/spec.mk: Added clean
3328 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3330 * support/regression/ports/mcs51/timeout.c: little improvements
3332 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3334 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3336 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3338 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3340 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3342 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3344 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3346 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3347 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3349 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3351 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3353 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3355 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3357 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3359 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3361 * support/regression/tests/longor.c: Added.
3363 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3365 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3367 * as/mcs51/aslink.h: define PATH_MAX
3369 * as/mcs51/asm.h: define PATH_MAX
3371 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3373 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3375 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3377 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3379 * src/SDCCglobl.h: define PATH_MAX
3381 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3383 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3385 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3387 * src/z80/gen.c (gencjneshort): Fixed
3389 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3391 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3393 * support/regression/tests/bug-469671.c: Added.
3395 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3397 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3399 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3401 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3403 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3405 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3407 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3409 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3411 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3413 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3415 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3417 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3419 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3421 * 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.
3423 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3425 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3427 2001-10-07 <johan@FRIJA>
3429 * device/lib/gets.c (gets): fixed the return value.
3431 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3432 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3434 * 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.
3436 * 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.
3438 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3440 * src/pic/gen.c: Removed Safe_strdup.
3442 * configure.in: Added option to enable libgc support.
3444 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3445 (bitVectUnion): Optimised.
3446 (bitVectIntersect): Optimised.
3447 (bitVectBitsInCommon): Optimised.
3448 (bitVectCplAnd): Optimised.
3450 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3452 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3454 * src/SDCCmain.c: distinguish between assembler debug and plain options
3456 * src/avr/main.c: remove standard assembler options
3458 * src/ds390/main.c: remove standard assembler options
3460 * src/mcs51/main.c: remove standard assembler options
3462 * src/port.h: removed "PENDING" comment
3464 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3466 * src/device/lib/_mulint.c : new, with assember functions
3468 * src/device/lib/_mullong.c : new, with assember functions
3470 * src/device/lib/_divuint.c : with assember functions
3472 * src/device/lib/_divsint.c : with assember functions
3474 * src/device/lib/_divulong.c: with assember functions
3476 * src/device/lib/_divslong.c: with assember functions
3478 * src/device/lib/_moduint.c : with assember functions
3480 * src/device/lib/_modsint.c : with assember functions
3482 * src/device/lib/_modulong.c: with assember functions
3484 * src/device/lib/_modslong.c: with assember functions
3486 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3488 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3490 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3491 replaced _mululong.c and _mulslong.c by _mullong.c
3493 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3495 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3497 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3499 * src/SDCCglue.c: test, if win32api is available for MINGW
3501 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3503 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3504 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3505 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3506 * support/regression/ports/host/spec.mk: removed GENERIC
3507 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3508 * support/regression/ports/z80/spec.mk: removed GENERIC
3510 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3512 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3514 * support/regression/tests/bug-467035.c: Created.
3516 2001-10-01 <johan@FRIJA>
3518 * src/SDCC.y: fixed bug #466586 part 1
3520 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3522 * SDCCicode.c: z80 has no generic pointers
3523 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3525 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3527 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3529 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3531 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3533 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3535 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3537 * configure.in: Fixed up so that ucsim is only configured once.
3539 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3541 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3542 (getPathDifference): As above.
3544 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3546 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3548 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3549 * .version: Updated to 2.3.1
3551 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3552 Added copyright header.
3554 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3555 (assemble): Added support for macro based assembler commands.
3556 (linkEdit): Added support for macro based linker commands.
3557 (preProcess): Changed the pre-processor to use macros.
3558 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3559 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3561 * device/lib/z80/crt0.s: Added module name for debugging.
3563 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3565 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3567 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3569 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3571 * src/Makefile.in: Added SDCCmacro and SDCCutil
3573 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3575 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3577 2001-09-16 <johan@FRIJA>
3579 * 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.
3581 2001-09-15 <johan@FRIJA>
3583 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3584 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3586 2001-09-11 <johan@FRIJA>
3588 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3590 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3592 * support/regression/tests/bug-460444.c: Added test case.
3594 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3595 (genCast): Added justification for all of the asserts.
3597 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3599 * support/regression/support.c: _xdata replaced by xdata
3601 * support/regression/spec.mk: removed _generic
3603 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3605 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3607 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3608 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3610 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3612 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3614 * support/regression/tests/bug-460010.c: Added test case.
3616 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3618 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3620 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3622 * support/regression/testfwk.c: removed workaround for bug #436344
3624 * support/regression/tests/bp.c: use less memory with mcs51
3626 * support/regression/tests/bug-441448.c: use less memory
3628 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3630 * support/regression/collate-results.py: typo
3632 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3634 * support/regression/tests/fetchoverlap.c: Added new test case.
3636 * support/regression/tests/bp.c: Added new test case.
3638 * support/regression/tests/bug-448984.c: Added new test case.
3640 * support/regression/tests/pow2shifts.c: Added new test case.
3642 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3643 (genlshTwo): Fixed right shift for count > 8.
3645 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3647 2001-09-08 <johan@FRIJA>
3649 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3651 2001-09-07 <johan@FRIJA>
3653 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3655 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3657 2001-09-06 <johan@FRIJA>
3659 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3660 * bernhard noted me at this: "() equals to (void)" (1.38)
3662 2001-09-05 <johan@FRIJA>
3664 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3666 2001-09-04 <johan@FRIJA>
3668 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3671 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3673 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3675 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3677 * link/z80/aslink.h: Fixed path for PATH_MAX
3679 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3681 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3683 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3685 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3687 * 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.
3689 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3691 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3692 (genCmp): Fixed up genCmp for the GB with longs.
3694 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3696 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3698 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3700 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3702 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3704 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3706 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3708 * 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.
3710 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3712 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3714 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3716 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3718 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3720 * sim/ucsim/configure: little improvement of Cygwin-detection
3721 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3722 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3723 * support/regression/tests/bug-221100.c: small changes for mcs51
3724 * support/regression/tests/bug-221168.c: small changes for mcs51
3725 * support/regression/tests/bug-227710.c: small changes for mcs51
3726 * support/regression/tests/staticinit.c: small changes for mcs51
3727 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3728 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3729 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601