1 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCCast.c (createIvalCharPtr),
4 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
6 * support/regression/tests/nullstring.c: tests for these two bugs
8 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
10 * support/Util/SDCCerr.h,
11 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13 about storage class and 'at' used inside struct or union
14 * src/SDCCBBlock.c (iCodeFromeBBlock),
15 * src/SDCCcse.c (ifxOptimize),
16 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
17 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
18 printIval, emitStaticSeg, emitOverlay),
19 * src/SDCClabel.c (deleteIfx),
20 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
21 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
22 gatherAutoInit, processParms),
23 * support/Util/SDCCerr.h,
24 * support/Util/SDCCerr.c (werrorfl): Support for better error location
25 reporting for post-parse errors.
27 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
29 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
30 implicit casts via union; they don't work on big endian systems
31 (possible fix for bug #861138)
33 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
35 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
36 * src/mcs51/main.c: fixed the fix for bug #737001
38 2003-12-15 Borut Razem <borut.razem@siol.net>
40 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
42 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
44 * support/makebin/makebin.c: put output in binary mode
46 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
48 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
49 xdata and data memory on startup. Set the environment variable
50 SDCC_NOGENRAMCLEAR to disable this.
51 * src/mcs51/peephole.def,
52 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
53 (allows non-interrupt and interrupt code to safely compete for a resource
54 without the non-interrupt code having to disable interrupts)
56 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
58 * src/SDCCicode.c (geniCodeAdd),
59 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
60 with valFromType if type might be a pointer and host is big endian).
61 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
62 types, not just integer types.
63 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
64 multiply defined with mismatching "at" address.
66 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
68 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
69 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
70 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
71 with embedded nulls (fixed bug #753752)
73 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
75 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
76 Apparently this did not see much testing (endless loop)
78 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
80 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
82 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
84 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
85 gracefully handle NULL memmap pointers
87 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
89 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
90 instead of deleting the iCode when an operand is volatile
91 * src/z80/gen.c (genDummyRead),
92 * src/mcs51/gen.c (genDummyRead),
93 * src/ds390/gen.c (genDummyRead),
94 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
96 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
97 * src/SDCC.y: fixed bug #850420
99 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
101 Applied z80 i/o port patch from Peter Townson and fixed some operators
102 to better handle operands in A register.
103 * device/include/z180.h
109 * src/z80/peeph-z80.def
113 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
115 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
117 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
119 * device/lib/hc08/_mullong.c: Removed extra #endif
121 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
123 * sim/ucsim/hc08.src/inst.cc,
124 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
126 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
127 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
128 * device/include/stdarg.h: fixed varargs for hc08
129 * device/lib/Makefile.in,
130 * device/lib/hc08/Makefile,
131 * device/lib/hc08/_mulint.c,
132 * device/lib/hc08/_mullong.c: fixed some endian problems
134 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
136 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
137 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
138 * device/lib/_gptrget.c,
139 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
141 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
143 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
144 * src/SDCCast.c (astErrors): fixed bug #846007
145 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
147 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
149 * src/SDCCast.c (decorateType): disabled a transformation I added in
150 revision 1.188 (access to fields of a structure at an absolute address);
151 it breaks with bitfields, extern declarations, and gcse analysis.
152 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
153 could be assigned through a pointer, so don't complain.
154 * src/SDCCast.c (astErrors),
156 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
158 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
160 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
161 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
162 output of __config directives, since gpasm now supports them
163 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
164 pre-processor macro, i.e. -DMCU=p18f452
165 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
166 and modified to handle 'cast' icode similarly to '=' icode
167 * src/pic16/device.h (typedef struct PIC_device): added field
168 'extMIface' to indicate that chip has external memory interface
169 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
170 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
173 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
175 * src/SDCC.y (pointer): fixed bug #846006
176 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
177 * src/SDCCast.c (decorateType): fixed bug #846009
178 * src/ds390/peeph.def,
179 * src/ds390/gen.c (genAnd, genOr),
180 * src/mcs51/peeph.def,
181 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
183 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
185 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
192 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
196 * src/SDCCbitv.c: added function to free a bitvector
198 * src/SDCClrange.c: added function to recompute the liveranges
200 * src/ds390/ralloc.c,
202 * src/mcs51/ralloc.c,
204 * src/pic16/ralloc.c,
206 * src/z80/ralloc.c: recompute the liveranges after register packing
208 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
210 * src/SDCCloop.c (newInduction): fixed bug #845630
212 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
214 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
215 inadvertantly left behind from my 2003-11-12 change
217 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
219 Updated headers I neglected to commit yesterday.
223 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
225 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
226 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
227 * src/SDCCopt.c (eBBlockFromiCode),
228 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
229 the creation of the key hash table from the sequencing so it can be used
230 earlier (for some GCSE bug fixes still pending)
232 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
234 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
235 * support/regression/tests/addsub.c: testing genPlus shortcut
237 2003-11-15 Borut Razem <borut.razem@siol.net>
239 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
241 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
243 * src/SDCCcse.c (cseBBlock): fixed bug #527779
244 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
245 ordering is immaterial.
246 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
248 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
250 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
251 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
252 (SIGSEV) of bug #840381
253 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
254 unlink new file before rename if new and old filenames are the same)
256 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
258 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
259 uninitialized variables) for the mcs51. Set environment variable
260 SDCC_GENRAMCLEAR to test.
261 xdata initialization slightly shorter
263 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
266 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
267 #838241 & 780691 (basicly the same bug)
268 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
269 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
271 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
273 * src/SDCCmain.c (linkEdit): "fix" #834252
275 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
277 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
279 * src/SDCC.y: fixed bug #819403
281 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
283 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
284 the reentrant attribute.
285 * src/hc08/gen.c (genPackBits): added missing stack readjustment
286 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
288 * src/SDCCast.c (decorateType): fixed bug with storage class not being
289 updated during pointer dereference; f.e. ~(((char *)1)*) was being
290 erroneously reduced to a literal.
291 * src/hc08/ralloc.c (packRegisters, rematStr),
292 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
295 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
297 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
298 * doc/sdccman.lyx: changed from 'article' to 'book'
299 * doc/Makefile: readded test_suite_spec and cdbfileformat
301 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
303 * device/include/stdlib.h: include malloc.h to comply with ANSI
304 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
306 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
308 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
309 * doc/clean.mk: also remove *.out files
310 * doc/sdccman.lyx: some additions, larger top/bottom margins
312 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
314 * src/SDCC.y: fixed bug #837365
315 * support/regression/tests/bitopcse.c
316 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
317 a symbol (might be valop instead)
318 * device/lib/Makefile.in: added errno.c to HC08SOURCES
319 * device/lib/clean.mk: added hc08 to the cleaning list
321 2003-11-04 Borut Razem <borut.razem@siol.net>
323 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
325 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
326 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
327 malloc is declared in standard stdlib.h
329 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
331 * device/lib/hc08/Makefile: need to clean .rel not .o files
332 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
334 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
344 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
345 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
346 tests (which uses the port's oclsExpense function)
352 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
354 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
356 * src/SDCCcse.c (ifxOptimize),
357 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
358 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
359 deleting the IFX iCode.
360 * src/hc08/ralloc.c: reduced unneeded slocs
361 * src/hc08/gen.c: fixed bug in asmopToBoolean
363 2003-11-04 Borut Razem <borut.razem@siol.net>
365 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
366 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
367 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
368 transferred to configure
370 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
372 Use headers defined in the C[++] standards:
373 * sim/ucsim/gui.src/serio.src/fileio.cc
374 * sim/ucsim/gui.src/serio.src/frontend.cc
375 * sim/ucsim/gui.src/serio.src/main.cc
376 * sim/ucsim/gui.src/serio.src/posix_signal.cc
377 * support/Util/NewAlloc.c
383 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
385 * Added MSVC projects for hc08 assembler and linker:
386 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
387 /as/hc08/link_hc08.dsp
389 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
391 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
393 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
395 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
397 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
399 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
401 2003-10-31 Borut Razem <borut.razem@siol.net>
403 * support/cpp2/cpplib.h,
404 support/cpp2/cpplib.c,
405 support/cpp2/cpplex.c,
406 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
407 to switch _asm block preprocessing on / off. Default is
408 #pragma preproc_asm +
410 2003-10-31 Borut Razem <borut.razem@siol.net>
412 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
413 when outputting comment blocks (when executed with -C option) and
414 _asm (SDCPP specific) blocks
416 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
418 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
420 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
422 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
424 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
426 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
427 * src/SDCCast.c (decorateType): fixed bug #832664
429 2003-10-31 Borut Razem <borut.razem@siol.net>
431 * support\cpp2\cpplex.c: fixed for SDCPP:
432 comments(when executed with -C option) and _asm blocks
433 were included even if they where in skipped #if block.
434 Applied solution from GCC cpp 3.3.2
436 2003-10-31 Borut Razem <borut.razem@siol.net>
438 * src/SDCC.lex: sdcc now understands both formats:
439 '# <line_number> <file_name>' and
440 '#line <line_number> <file_name>'
441 * support/cpp2/cppmain.c: sdcpp now generates the standard
442 '# <line_number> <file_name>' instead of former
443 '#line <line_number> <file_name>'
445 2003-10-30 Borut Razem <borut.razem@siol.net>
447 * support/cpp2/cpphash.h,
448 * support/cpp2/cpplib.h
449 * support/cpp2/cpplex.c,
450 * support/cpp2/cppmain.c,
451 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
453 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
455 Fixed a number of problems revealed by bug #827883.
456 * src/SDCCloop.c (loopInvariants): Spill location of the
457 result operand should be recomputed if extracted from
458 a loop. Also, don't extract assignments of an iTemp
460 * src/SDCCast.c (isConformingBody): loop reversal should
461 not occur if the control variable is involved with a
464 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
466 * .version: bumped to 2.3.6 to reflect the big improvements
467 made by Erik and Klaus. Thanks!
469 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
471 Replaced the livrange code.
472 * src/SDCClrange.c: added new LR code
474 * src/SDCCBBlock.h: removed remainig parts from old LR code
475 * src/ds390/ralloc.c,
476 * src/ds390/gen.c: minor fixes to make it work with new code
478 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
483 * src/hc08/ralloc.c: Fix various warnings related to the hc08
484 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
485 (tweaked fix for bug #818696)
487 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
489 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
491 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
494 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
495 * src/mcs51/gen.c (gencjneshort),
496 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
497 more efficient (per Scott Bronson's suggestion)
499 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
501 Extended the semantics of the critical keyword to include
502 individual statements. See RFE #827755 and #799831
507 * support/Util/SDCCerr.c
508 * support/Util/SDCCerr.h
513 2003-10-19 Borut Razem <borut.razem@siol.net>
515 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
517 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
519 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
521 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
522 and predecrement operand is displayed
524 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
526 * src/SDCCval.c (valMinus): fixed bug #826041
528 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
530 Some hc08 related updates that I missed earlier
532 * support/regression/ports/hc08/spec.mk
534 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
536 New target "hc08" for the Motorola 68hc08 family of micros
544 * sim/ucsim/hc08.src/*
545 * sim/ucsim/configure.in
546 * src/ucsim/configure
547 * sim/ucsim/packages_in.mk
550 * device/include/mc68hc908qy.h
552 * device/lib/Makefile.in
553 * support/regression/ports/hc08/*
554 * support/regression/Makefile
556 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
558 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
560 * src/ds390/gen.c (genCast): fixed bug #821957
562 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
564 * device/lib/logf.c: "fixed" overlay bug
565 * support/regression/ports/host/spec.mk: added m library
566 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
567 * support/regression/tests/float_trans: added (for Eric)
569 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
571 * src/mcs51/gen.c (genCpl): fixed bug
572 http://sf.net/mailarchive/message.php?msg_id=6263915
574 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
576 * src/SDCCast.c (decorateType): added extended constant folding
577 * src/SDCCsymt.c (computeType): cleanup
578 * src/SDCCval.c (valShift): minor optimization
579 * support/regression/tests/ast_constant_folding.c: added
581 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
583 * src/SDCCmain.c: removed some unintended changes
585 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
587 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
588 * src/z80/gen.c: fixed part of bug #817589
589 * src/SDCCsymt.c (checkFunction): fixed bug #817895
591 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
593 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
611 * src/z80/gen.c: removed unused label "release:"
613 2003-10-06 Borut Razem <borut.razem@siol.net>
615 * src/SDCC.lex: removed definition of unused variables
616 save_optimize and save_options
618 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
620 * clean.mk: removed '=' in "-maxdepth=1"
621 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
622 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
624 2003-10-06 Borut Razem <borut.razem@siol.net>
626 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
627 my_unput() replaced by unput()
629 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
631 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
632 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
633 type-punned pointer will break strict-aliasing rules"
634 Old LR behaviour is again default; Klaus' LR can be choosen by
635 defining the environment variable LRKLAUS
639 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
640 * clean.mk: fixed removal of files in bin/CVS/
641 * device/lib/clean.mk: fixed removal of directories small and large
642 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
644 * src/SDCCval.c: removed superflous test for pedantic
646 2003-10-05 Borut Razem <borut.razem@siol.net>
648 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
649 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
650 message "unmatched #pragma SAVE and #pragma RESTORE"
652 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
654 * doc/sdccman.lyx: various additions and updates (interrupts, inline
655 assembly, critical functions, atomic, nojtbound)
657 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
659 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
665 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
668 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
670 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
672 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
673 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
674 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
676 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
678 * src/z80/gen.c (genRet): fixed bug #524753
679 * src/z80/gen.c (genCast): fixed internal error on cast from
681 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
682 fix for bug #477835 to the z80
683 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
684 for tracking iCodes in the peephole optimizer for z80
686 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
688 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
689 the other part of bug #814548
690 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
692 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
694 * src/SDCCcse.c: fixed part of bug #814548
696 2003-09-28 Borut Razem <borut.razem@siol.net>
698 * src/asm.c: rewrite of printILine() to use temporary file instead
700 * src/xa51/main.c: commented out declaration of int rewinds
702 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
704 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
706 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
708 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
709 * src/asm.c (printILine): Fixed bug #811015
711 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
713 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
716 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
718 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
719 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
720 to correctly handle general case of AOP_PAIRPTR
721 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
723 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
725 * src/mcs51/ralloc.c (fillGaps),
726 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
727 register positioning bug)
729 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
731 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
733 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
735 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
736 genCodePointerGet, genGenPointerGet, genFarPointerSet,
737 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
738 (ralloc doesn't intentionally do this now, but perhaps later)
739 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
740 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
741 register positioning bugs (Fixed bug #762602 and #795325)
742 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
744 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
745 lines that --i-code-in-asm generates
747 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
749 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
750 trying to fclose a FILE* that was already closed.
752 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
754 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
755 of const struct should be treated as if const themselves)
757 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
759 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
761 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
763 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
764 Unix (/n) and DOS (/r/n) line terminations.
766 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
768 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
771 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
773 * src/mcs51/gen.c (genFunction, genEndFunction),
774 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
775 and restore of EA so that stack offsets to parameters are
776 correct when using both critical and reentrant/stack-auto.
777 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
778 size (can be triggered in error if sloc is shared between
779 different sized objects)
780 * device/include/float.h: fixed macros to explicitly use
781 unsigned long where needed
783 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
785 Feature req. 799831: added code to allow nesting of critical functions
786 * src/mcs51/gen.c (genFunction, genEndFunction)
787 * src/ds390/gen.c (genFunction, genEndFunction)
789 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
791 * src/SDCCsymt.c (sclsFromPtr),
793 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
794 support for standard C idiom of memory mapped variables; for
795 example, *((xdata int*)0x1234) = 1 is now internally equivalent
796 to xdata int at 0x1234 tempvar = 1.
797 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
798 provided by Akiya ISHIDA
800 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
802 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
803 * src/SDCCval.c (constVal): added reduction from int to char
804 * src/SDCCval.c (valMult, valDiv): fixed sign handling
805 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
806 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
808 * support/regression/tests/shifts.c: fixed
810 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
812 * src/z80/gen.c (genXor): Fixed bug #805445
814 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
816 Fixed bug #621531 (const & volatile confusion in the type chain).
817 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
818 refer to the const or volatile state of the pointer itself.
831 * support/regression/tests/const.c
833 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
835 When checking for duplicated modules, use absolute paths
836 instead of relative paths. Files changed:
841 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
843 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
845 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
847 * device/include/string.h: added size_t typedef, changed
848 prototypes to use size_t, eliminated separate reentrant and
849 non-reentrant declarations, added _memmove declaration
850 * device/lib/_memcpy.c: changed to use size_t instead of int,
851 changed /4 to >>2 to avoid division library call
852 * device/lib/_memcmp.c,
853 * device/lib/_memset.c,
854 * device/lib/_strncat.c,
855 * device/lib/_strncpy.c,
856 * device/lib/_strncmp.c: changed to use size_t instead of int
857 * device/lib/_memmove.c: new file (fixed bug #772294)
858 * device/lib/Makefile.in: added _memmove.c
859 * device/lib/z80/asm_strings.s: fixed bug #772290
860 * support/regression/tests/bitfields.c: attempt to fix host assertion
861 failure on amd64-unknown-linux2.2
863 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
865 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
866 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
867 * as/z80/asmain.c (main): fixed bug #801766
869 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
871 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
874 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
876 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
877 reported in bug #800609
879 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
881 * Top header beautifications in src/pic16 directory:
882 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
883 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
884 pcoderegs.h, ralloc.c, ralloc.h
885 * main.c: added top header and GPL license notice
886 * pcode.c: fixed the if-conditional warning
888 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
890 * device/lib/_mullong.c: replaced int by short for gcc
892 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
894 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
895 and JUMPTABLE iCodes properly now (worked by accident before)
896 * src/mcs51/gen.c (leftRightUseAcc),
897 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
898 iCode properly now. Use getSize instead of nRegs since a & b
899 aren't part of the nRegs tally.
901 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
903 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
904 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
905 before instructions that use the _STATUS register
907 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
909 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
910 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
911 fetching of the pointer
912 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
913 copied from genNearPointerSet()
914 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
915 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
916 If they pop r0/r1 they must be called in the opposite order than aopOp().
917 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
918 (resp. --stack-auto), prepared for --xstack
920 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
922 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
924 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
926 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
927 these ports have their own __sdcc_external_start()
929 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
931 pic patch provided by Slade Rich <slade_rich@yahoo.com>
932 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
933 type for bits was changed. It resulted in bit variables becoming
934 global, which is not permitted in PIC 14 assembly output.
936 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
938 * doc/sdccman.lyx: various additions and updates. Rearranged sections
940 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
942 Z80 and MCS51 linkers complaint if a public symbol is defined
943 in more than one library module:
947 * as/mcs51/Makefile.in
949 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
951 A few small changes that speed up the peephole optimizer.
955 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
957 Try to make the peephole optimizer smarter by maintaining
958 an association between the assembly source code and the
959 iCodes that originated them. Put this information to use
960 with a new peephole rule condition "notVolatile" so that
961 the rules can be aggressive yet still safe.
966 * src/mcs51/peeph.def
968 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
972 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
973 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
974 if the left or right operand symbols have the accuse flag set.
976 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
978 Changed the type of the result of the ! (NOT) operator to char;
979 previously it returned the same type as the source. This allows
980 us to eliminate all the genFloatNot functions (all of its target
981 implementations were very buggy) since !float can use the same
984 * src/SDCCicode.c (ast2iCode): ! returns char
985 * src/mcs51/gen.c (genNot, genNotFloat),
986 * src/ds390/gen.c (genNot, genNotFloat),
987 * src/z80/gen.c (genNot, genNotFloat),
988 * src/pic/gen.c (genNot, genNotFloat),
989 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
991 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
993 pic patch provided by Slade Rich <slade_rich@yahoo.com>
994 1. Interrupt would not compile properly. Ensure PCLATH register is saved
995 during interrupts. Ensure WSAVE is located at a shared bank address.
996 2. Fixed page selection in some places
997 3. Fixed BTFSS/C to where necessary use registers directly and not simply
998 the registers name strings.
999 4. Fixed "signed / unsigned compare" compiler warnings.
1000 5. The PIC port manages its own allocation of the general purpose
1001 registers, but makes no attempt to reuse them. As a result when
1002 compiling it soon runs out of general purpose registers. Some
1003 additional code was added to the files pcode.c and device.c to walk
1004 through the function call tree and rename the registers so that they
1014 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1015 genPlus() & genMinus() when the result is the same as left or right
1017 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1019 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1021 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1023 Made bitfield a distinct type from bit so that bitfields
1024 convert as per ANSI C and bits retain their traditional
1025 boolean style behaviour. Implemented bitfield support in
1033 * src/ds390/gen.c: bit v bitfield split
1034 * src/z80/gen.c: New support for bitfields
1035 * support/regression/tests/bitfields.c: reenabled z80,
1038 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1040 Rules 246.x, 247.x relate to bitfields, the others speed up
1041 access to xdata mapped I/O devices.
1043 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1045 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1047 Cleaned up genPackBits and genUnpackBits and added two helper
1048 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1049 for literal assignments in genPackBits (thanks to Frieder for
1055 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1057 Fixed bug #748310 (pointer to function type mishandled when the
1058 function name is omitted). Also fixed a SIGSEGV when a function
1059 attribute (reentrant, etc) is used on a non-function or on a
1060 function but misplaced before the parameter list.
1062 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1064 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1065 * support/Util/SDCCerr.h,
1066 * support/Util/SDCCerr.c: Added func attr misuse error msg
1068 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1070 Fixed bug #787649 by anonymous
1071 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1072 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1074 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1076 Fixed numerous bitfield problems.
1078 * src/SDCC.y: More bitfield related error checking
1080 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1081 * support/Util/SDCCerr.h,
1082 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1083 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1084 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1085 * support/regression/tests/bitfields.c: tests added
1087 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1089 Made the constant following the "interrupt" keyword optional. If
1090 omitted, the function will not automatically be given an entry
1091 in the interrupt vector table (similar to #pragma NOIV, but
1092 less syntacticly kludgy). The interrupt number is also now
1093 range checked. Also fixed a bug in the high order bit example
1100 * support/Util/SDCCerr.c
1101 * support/Util/SDCCerr.h
1104 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1106 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1107 * src/SDCCicode.c (operandOperation): rewritten some ops
1108 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1109 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1111 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1112 be re-activated by defining REDUCE_LITERALS)
1113 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1114 unsigned, but are signed by default
1115 * src/SDCCval.c (constVal): rearranged
1116 * src/SDCCval.c (valMod): preliminary fix
1117 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1118 * support/regression/literalop.c: added, work in progress
1120 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1122 Generate warnings for useless declarations like "char data;"
1123 that don't do what new users expect.
1126 * support/Util/SDCCerr.h
1127 * support/Util/SDCCerr.c
1129 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1131 * src/SDCCval.c (valMult): fix overflow detection of negative int
1133 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1135 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1137 Changes to support big endian targets:
1150 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1152 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1153 * device/lib/time.c: fixed warning "integer overflow in expression"
1155 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1157 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1158 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1159 constants are unsigned; added recognition of "u" flag for unsigned
1160 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1161 * src/SDCCval.c (valDiv, valMod): fixed signdness
1162 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1163 signedness of modulo, left and right shift
1164 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1165 * support/Util/SDCCerr.h: added warning W_INT_OVL
1166 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1167 * src/SDCCast.c (ast_print): improved output of constants
1169 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1171 Fixed some warnings when building with MSVC:
1184 * support\cpp2\cpplib.c
1188 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1190 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1192 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1194 * support\librarian\clean.mk: Do not remove Makefile.
1195 * support\librarian\Makefile: added.
1197 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1199 Added librarian to MSVC build:
1202 * support\librarian\librarian.dsp
1204 'configure' not needed for librarian, removed:
1205 * support\librarian\configure
1206 * support\librarian\configure.in
1207 * support\librarian\config_in.h
1208 * support\librarian\Makefile.in
1210 Hopefully these ones built the librarian and the rest of sdcc properly:
1212 * Makefile.common.in
1214 Messed up 'configure', so revert to previous version:
1218 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1220 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1221 there, while the mantissa of a double is "only" 53 bits wide.
1223 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1225 Adding sdcclib to the build. MSVC project coming soon.
1226 Files added/changed:
1228 * support\librarian\clean.mk
1229 * support\librarian\configure
1230 * support\librarian\configure.in
1231 * support\librarian\config_in.h
1232 * support\librarian\Makefile.bcc
1233 * support\librarian\Makefile.in
1234 * support\librarian\sdcclib.c
1237 * Makefile.common.in
1241 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1243 Linker now complaints if linked modules have conflicting options, for
1244 example, one compiled using --model-large and another one compiled with
1245 --model-small. The following files were modified:
1267 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1269 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1270 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1272 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1274 * src/z80/mappings.i: fix _mul[us][int,long] entries
1276 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1278 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1280 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1282 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1283 * support/regression/tests/bitopcse.c: added
1291 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1293 added support for new library format to z80, gbz80 linkers:
1299 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1301 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1302 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1304 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1306 added DUMMY_READ_VOLATILE:
1315 * src/SDCCcse.c (algebraicOpts): many improvements
1316 * src/SDCCcse.h: removed algebraicOpts()
1317 * src/SDCCicode.c (picDummyRead): added
1319 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1321 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1322 "Insufficient space in data memory".
1324 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1326 * src/mcs51/gen.c: fixed bug #771358
1327 * src/z80/gen.c: fixed bug #759087
1329 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1331 * src/pic16/glue.c: minor cleanup by Vangelis
1333 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1335 * device/include/regc515c.h: fixed #758477
1336 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1337 * device/lib/_gptrput.c: saved a few bytes
1338 * my tab spacing is 8, yours too?)
1339 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1340 * device/lib/serial.c: process RX bytes earlier than TX bytes
1341 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1343 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1345 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1347 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1349 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1351 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1353 * device/lib/Makefile.in: bad fix, reverted to 1.43
1355 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1357 * device/lib/Makefile.in: added missing z80 object files
1359 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1361 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1362 pic16 progress by Vangelis:
1377 * pic16/pcodepeep.c:
1380 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1382 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1384 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1386 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1387 added gbz80 build to MSVC project.
1388 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1389 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1390 from 8051 stuff and setup so it links using a .lnk file.
1392 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1394 * support/librarian/sdcclib.c: sdcc librarian.
1395 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1398 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1400 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1402 2003-07-02 Borut Razem <borut.razem@siol.net>
1404 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1405 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1406 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1407 src/xa51/main.c, src/z80/main.c:
1408 virtualization of glue() function: each port has it's own glue function,
1409 which is accessed by do_glue function pointer in PORT.general structure
1411 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1413 * DS800C400 fun, improved ROM interface and tinibios.
1415 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1417 * More support for DS80C400. Now includes beginning of interface to ROM.
1419 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1421 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1423 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1425 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1427 2003-06-19 Borut Razem <borut.razem@siol.net>
1429 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1431 2003-06-19 Borut Razem <borut.razem@siol.net>
1433 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1434 fixed Z80 port - crt0.o: cannot open.
1436 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1438 * support/Util/MySystem.c (merge_command): revert bad fix
1440 2003-06-18 Borut Razem <borut.razem@siol.net>
1442 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1444 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1446 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1447 option --use-stdout sends errors to stdout instead of stderr.
1449 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1451 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1453 2003-06-15 Borut Razem <borut.razem@siol.net>
1455 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1456 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1457 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1458 fixed width array of pointers replaced with sets;
1459 multiple include and lib paths ared transferred to preprocessor and linker
1460 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1461 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1462 fixed width array of pointers
1463 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1464 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1465 fixupPath(), getPathDifference()
1466 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1467 fixed width array of pointers
1469 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1471 * src/pic16/ralloc.c: fix warnings
1472 * src/pic16/pcode.c: fix warning
1474 2003-06-10 Scott Dattalo <scott@dattalo.com>
1476 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1477 know all the details, but essentially this set of changes enable
1478 the pic16 port to generate movff instructions and generate assembler
1483 * src/pic16/pcode.c:
1484 * src/pic16/device.c:
1486 * src/pic16/pcode.h:
1487 * src/pic16/pcoderegs.c:
1488 * src/pic16/ralloc.c:
1489 * src/pic16/ralloc.h:
1491 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1493 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1494 added option --vc, so sdcc errors and warnings are compatible with
1495 Microsoft Visual Studio.
1497 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1499 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1500 device/lib/libfloat.lib: added atof function.
1502 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1504 * doc/sdccman.lyx: updated to Lyx 1.3
1505 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1506 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1507 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1509 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1511 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1513 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1515 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1516 additions to the "related tools/documentation" section
1518 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1520 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1522 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1524 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1525 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1527 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1529 * doc/sdccman.lyx: fix double dash and other minor things
1530 * doc/Makefile: fix double dash
1532 2003-05-28 Karl Bongers(patches from Martin Helmling)
1533 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1534 condition and ignore commands.
1536 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1538 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1539 is in parts still quite out of date, I did changes as far as I felt makes sense
1540 for a non-native english speaker.
1541 Please feel free to add to the manual or to correct my changes.
1542 * doc/Makefile: undid touching the date of intermediate tex files.
1544 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1546 * doc/sdccman.lyx: Manual has an index now
1548 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1550 Finalize muluint/mulsint and mululong/mulslong merging:
1551 * device/lib/_mulint.c
1552 * device/lib/_mullong.c
1553 * device/lib/gbz80/mul.s
1554 * device/lib/gbz80/stubs.s
1555 * device/lib/z80/mul.s
1556 * device/lib/z80/stubs.s
1557 * src/SDCCsymt.c (initCSupport)
1559 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1561 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1562 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1563 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1564 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1567 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1569 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1570 the regression tests I'm not brave enough to enable 245.b, 245.c
1571 * doc/sdccman.lyx: added latex preamble for hyperref package.
1572 Using pdflatex this will give you a hyperlinked pdf file with
1573 bookmarks. (prepend '%' before /usepackage if this breaks something)
1575 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1577 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1579 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1581 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1583 2003-05-21 <johan@balder>
1585 * src/SDCCglue.c (printIval): fixed bug #739934
1587 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1589 Applied patch from bug 737905 (renamed yylineo to mylineno):
1596 * src/pic16/pcode.c: Cleaned warnings
1597 * src/pic16/pcodeflow.c: Cleaned warnings
1598 * src/pic16/pcoderegs.c: Cleaned warnings
1600 2003-05-19 Scott Dattalo <scott@dattalo.com>
1602 * src/pic16/pcode.c: Cleaned warnings
1603 * src/pic16/pcodepeep.c: Cleaned warnings
1604 * src/pic16/ralloc.c: Cleaned warnings
1606 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1608 * doc/sdccman.lyx: fixed bug 739745
1609 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1611 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1613 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1614 it can be defined with CFLAGS when running configure
1615 * src/SDCCmain.c: fixed compiling + linking with object files
1617 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1619 * configure.in: configure for pic16 port,
1620 added --disable-pic16-port
1621 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1622 * src/SDCCmain.c: linkOptions is changed to set *,
1623 added if/endif conditional macros to remove options help
1624 messages from optionsTable when a port is not configured, added
1625 support for the PIc16 port in the ports table, when executing
1626 the compiler with no port specified on command line, a default
1627 port is selected with the new macro DEFAULT_PORT which is
1628 defined in port.h, in setDefaultOptions() linkOptions is removed
1629 from initialization assignment, since now it is a set,
1630 parseCmdLine uses setParseWithComma for linkOptions, in
1631 linkEdit() linkOptions are accessed with new function indexSet()
1632 which returns the i'th item of a set variable. See SDCCset.c, in
1633 linkEdit() when calling buildCmdLine(), added linkOptions as
1634 last argument. Now users can pass arguments to gplink via the
1635 -Wl option, main() uses pic16glue() to glue up pic16 programs
1636 * src/SDCCpeeph.c: various changes to support pic16
1637 * src/SDCCset.c: added function void *indexSet(set *, int) to
1638 return the i'th item of the set
1639 * src/SDCCset.h: added function prototype for indexSet()
1640 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1641 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1642 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1643 added macro DEFAULT_PORT
1644 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1645 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1647 * src/pic16/glue.c: commented out some error producing lines
1648 * src/pic16/main.c: __config directives are commented out to stop
1649 gpasm complaining and test the linkage with gplink, _linkCmd and
1650 _asmCmd changed to be more gplink and gpasm friendly
1651 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1652 produced an error when parsed, peep rule 12 is added to utilize
1653 movff, but it is commented out since the pCode does not support
1654 yet a command with 2 address arguments
1656 2003-05-18 <johan@balder>
1658 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1659 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1660 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1662 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1663 Added feature to script commands from file.
1665 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1667 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1668 * src/SDCCutil.c: include ctype.h for win32
1670 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1672 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1674 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1676 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1677 Fixed so you can set breakpoints prior to run, run does not stop
1678 on entry now. Add tbreak. Other enhancements and fixes for use
1681 2003-05-12 Borut Razem <borut.razem@siol.net>
1683 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1685 2003-05-11 Borut Razem <borut.razem@siol.net>
1687 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1688 the path of bin directory, so that PATH is the only env. variable, which has to be set
1689 in case of standard installation.
1690 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1691 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1692 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1694 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1696 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1697 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1698 temp files are in the port dir; clean the gen/test directory when
1699 generating new test.c
1700 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1701 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1702 * support/regression/tests/zeropad.c: added
1704 2003-05-09 <johan@balder>
1706 * src/SDCCglue.c: fixed bug #597940
1708 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1710 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1711 cache sfr, optimize next,step, fix off by one sourceline,
1712 support ddd list function.
1713 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1715 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1717 * support/regression/HTMLgen.py: added compare_s2f()
1718 * support/regression/Makefile: redo 1.27
1719 * support/regression/generate-cases.py: redo 1.5
1721 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1723 * support/regression/tests/float.c: workaround 33 bit hex constant
1724 * support/regression/tests/simplefloat.c: fix division for host
1726 2003-04-29 Scott Dattalo <scott@dattalo.com>
1728 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1729 that tame's the PIC's over-aggressive optimizer.
1731 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1733 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1736 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1738 Initial support for DS80C400. "Hello world" runs on TINIm400
1741 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1743 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1744 * Some notes on ddd usage added in debugger/README
1745 Martin Helmling adding more features and fixes for ddd GUI debugger.
1746 Code added for nexti, stepi, up, down, and other adjustments.
1748 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1750 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1751 * src/pic/peeph.def Added two rules to optimize carry manipulation
1752 * src/pic/* removed debug printfs
1754 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1756 * debugger/mcs51/cmd.c: added header newalloc.h
1758 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1760 * as/Makefile: new EXEEXT
1761 * as/z80/Makefile: remove trailing slash of BUILDIR
1762 * as/z80/clean.mk: new EXEEXT
1763 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1764 * support/cpp2/Makefile.in: new EXEEXT
1765 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1767 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1769 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1770 EXEEXT was introduced to fix all related problems with targets
1771 "clean", "install" and "uninstall"; a couple of further flaws
1772 especially with "clean" have been fixed too
1773 * as/mcs51/Makefile.in
1778 * debugger/mcs51/Makefile.in
1779 * debugger/mcs51/clean.mk
1781 * link/z80/Makefile.in
1784 * packihx/Makefile.in
1786 * sim/ucsim/Makefile
1787 * sim/ucsim/clean.mk
1788 * sim/ucsim/avr.src/Makefile.in
1789 * sim/ucsim/avr.src/clean.mk
1790 * sim/ucsim/s51.src/Makefile.in
1791 * sim/ucsim/s51.src/clean.mk
1792 * sim/ucsim/xa.src/Makefile.in
1793 * sim/ucsim/xa.src/clean.mk
1794 * sim/ucsim/z80.src/Makefile.in
1795 * sim/ucsim/z80.src/clean.mk
1796 * sim/ucsim/main_in.mk
1797 * sim/ucsim/packages_in.mk
1798 * sim/ucsim/gui.src/Makefile.in
1799 * sim/ucsim/gui.src/serio.src/Makefile.in
1800 * sim/ucsim/gui.src/serio.src/clean.mk
1803 * support/cpp2/Makefile.in
1804 * support/cpp2/clean.mk
1805 * support/makebin/Makefile
1806 * support/makebin/clean.mk
1807 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1808 * doc/sdccman.lyx: --program-suffix no longer needed
1810 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1812 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1813 Martin Helmling added support for ddd GUI debugger.
1814 Code added to display assembly, set variables, and other commands
1815 to interface to ddd.
1817 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1819 * as/Makefile: fix target clean
1820 * as/clean.mk: fix target clean
1821 * as/z80/clean.mk: fix target clean
1823 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1825 * Makefile.common.in: added @EXEEXT@
1826 * configure.in: removed all mingw32 stuff
1827 * configure: rebuilt from configure.in
1828 * doc/sdccman.lyx: updated section "installation"
1829 * support/scripts/sdcc_mingw32: adapted to configure
1830 * support/scripts/sdcc_cygwin_mingw32: added
1832 2003-04-22 Scott Dattalo <scott@dattalo.com>
1834 * src/pic Added object file support for the PIC port
1835 * src/pic Applied patch from Craig Franklin (this started the object file support)
1836 * src/regression Updated the PIC regression tests for object files
1838 2003-04-20 Borut Razem <borut.razem@siol.net>
1840 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1841 lklex.c: In function `getfid':
1842 lklex.c:203: warning: array subscript has type `char'
1843 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1844 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1845 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1846 stack handling macros
1848 2003-04-19 Borut Razem <borut.razem@siol.net>
1850 * "handling space characters in file path" task:
1851 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1852 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1853 * support/Util/MySystem.h: make it self-sufficient
1854 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1855 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1856 handling space characters in file path
1857 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1858 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1859 * support/Util/MySystem.c: handling space characters in executable's path
1861 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1863 * as/z80/Makefile: fix permanent rebuild of z80
1864 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1865 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1867 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1869 * src/SDCCopt.c: add special case optimization to replace modulo by
1870 a power of two with a bitwise AND.
1872 2003-04-18 <johan@balder>
1874 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1876 2003-04-17 <johan@balder>
1878 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1879 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1881 2003-04-13 Borut Razem <borut.razem@siol.net>
1883 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1884 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1885 fixed mingw problem in adl_NORMALIZE_PATH
1887 2003-04-12 Borut Razem <borut.razem@siol.net>
1889 * fixed "#pragma SAVE/RESTORE can not be nested":
1890 * src/SDCC.lex: reworked pragma handling functions
1891 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1892 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1894 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1896 * src/SDCCutil.c (pathEquivalent): defined but not used
1897 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1898 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1899 * configure: rebuilt from configure.in
1900 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1901 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1902 * device/include/Makefile.in: replace sdcc_datadir
1903 * device/lib/Makefile.in: replace sdcc_datadir
1904 * Makefile.common.in: add LDFLAGS from configure
1905 * packihx/Makefile.in: use LDFLAGS
1906 * src/Makefile.in: use LDFLAGS
1907 * support/cpp2/Makefile.in: add LDFLAGS from configure
1908 * support/makebin/Makefile: use LDFLAGS
1909 * .version: bumped version number to 2.3.5
1911 2003-04-12 Borut Razem <borut.razem@siol.net>
1913 * completed "different paths" task:
1914 * src/SDCCmacro.c: fixed bug in handling quotes
1915 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1916 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1918 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1920 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1922 2003-04-11 kevin Vigor <kevin@vigor.nu>
1924 * ds390/gen.c ds390/peeph.def: fix bug 706781
1926 2003-04-11 Borut Razem <borut.razem@siol.net>
1928 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1930 2003-04-10 Scott Dattalo <scott@dattalo.com>
1932 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1933 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1934 set - this bit used to not be set...).
1935 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1936 bad code in PIC Port
1937 * src/regression/and2.c added to test bug 609268
1938 * src/regression/Makefile added and2.c to regression test
1941 2003-04-08 <johan@CP255758-A>
1943 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1944 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1945 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1947 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1949 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1951 * support/cpp2/Makefile.in: fix bug #487815
1952 * configure: rebuilt from configure.in
1953 * Makefile.common.in: docdir changed, new path suffixes
1954 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1955 * sdcc_vc_in.h: reflect changes from sdccconf.h
1956 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1957 * src/SDCCutil.h: remove BINDIR hack
1958 * doc/sdccman.lyx: update new path hierarchy
1960 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1962 * src/SDCCpeeph.c: added okToRemoveSLOC test
1964 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1966 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1968 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1970 * src/SDCCpeeph.c: added labelIsReturnOnly test
1971 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1973 2003-04-05 <johan@balder>
1975 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1976 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1977 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1978 * src/SDCCast.c: fixed a warning
1979 * src/SDCCast.h: fixed a warning
1980 * src/SDCCicode.c (operandFromAst): fixed a warning
1982 2003-04-04 <johan@balder>
1984 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1985 * src/SDCCast.c (decorateType): fixed bug #715076
1986 * src/SDCC.y: fixed bug #702907
1988 2003-04-03 <johan@balder>
1990 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1991 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1992 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1993 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1994 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1996 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1998 * _decdptr.c: fix return values
1999 * _gptrget.c: fix return values
2000 * _gptrgetc.c: fix return values
2001 * _gptrput.c: fix return values
2002 * _mulint.c: fix return values
2003 * as/z80/Makefile: fix 'make -j' problem
2005 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2007 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2008 * configure.in: big cleanup, updated to autoconf 2.5x
2009 * configure: rebuilt from configure.in
2010 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2011 * sdcc_vc_in.h: reflect changes from sdccconf.h
2012 * doc/Makefile: fixed a flaw in "make install"
2014 2003-04-02 <johan@balder>
2016 * src/ds390/gen.c (genCmp): no comments
2017 * src/mcs51/gen.c (genCmp): no comments
2018 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2019 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2021 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2023 * support/regression/generate-cases.py: place generated file in given sub directory
2024 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2025 * support/regression/Makefile: improvements for 'make -j';
2026 side effect: it's simpler and faster now
2028 2003-03-31 Borut Razem <borut.razem@siol.net>
2030 * src/z80/main.c: link-{port} and as-{port} defined without path
2031 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2033 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2035 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2037 2003-03-30 Borut Razem <borut.razem@siol.net>
2039 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2040 changed type of list parameter to set
2041 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2042 * src/port.h: changed type of do_assemble() parameter to set
2043 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2044 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2045 definition of "cppoutfilename" macro with NULL value in preProcess()
2046 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2047 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2048 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2049 replaced with set *binPathSet
2050 * shash_add() deallocates the item, if allready exsists, before adding the new one
2051 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2053 2003-03-30 Scott Dattalo <scott@dattalo.com>
2055 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2056 a nested for loop bug in the PIC port
2057 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2060 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2062 * support/Util/dbuf.h: remove C++ stuff to make it portable
2064 2003-03-28 Borut Razem <borut.razem@siol.net>
2066 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2067 literal strings in stringLiteral()
2068 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2069 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2072 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2074 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2076 2003-03-26 <johan@balder>
2078 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2079 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2080 * src/SDCCast.c (decorateType): fixed " -v < 3"
2082 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2084 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2085 Added Lenny Story's debug infrastructure changes:
2086 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2087 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2088 * src/cdbFile.c: added
2089 * src/SDCCdebug.c: added
2090 * src/SDCCdebug.h: added
2091 * src/SDCCast.c (createFunction)
2092 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2093 * src/SDCCmain.c (parseCmdLine, main)
2094 * src/SDCCmem.c (redoStackOffsets)
2095 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2098 * src/avr/gen.c (genAVRCode)
2099 * src/ds390/gen.c (gen390Code)
2100 * src/mcs51/gen.c (gen51Code)
2101 * src/pic/gen.c (genpic14Code)
2102 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2103 * src/xa51/gen.c (genXA51Code)
2104 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2106 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2108 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2109 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2111 2003-03-22 <johan@balder>
2113 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2115 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2117 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2118 * doc/cdbfileformat.lyx: added, written by Lenny Story
2119 * doc/Makefile: added cdbfileformat.lyx
2120 * doc/clean.mk: added cdbfileformat.lyx
2122 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2124 * src/mcs51/peeph.def: fix bug #705773
2126 2003-03-20 <johan@balder>
2128 An sfr/sbit can have an "at #" AND an initializer
2129 * src/SDCCsymt.c (checkSClass):
2130 * src/SDCCmem.c (allocGlobal):
2131 * src/SDCCmem.c (allocLocal):
2132 * src/SDCCast.c (createBlock):
2134 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2136 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2138 2003-03-16 <johan@balder>
2140 Undid the hackup of const and volatile, the problem is much bigger
2142 * src/SDCCast.c:1.171
2143 * src/SDCCglue.c:1.138
2144 * src/SDCCicode.c:1.146
2145 * src/SDCCsymt.c:1.150
2146 * src/SDCCval.c:1.65
2148 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2150 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2151 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2153 2003-03-13 <johan@balder>
2155 Hackup const and volatile modifiers in type chains a bit:
2157 * src/SDCCast.c:1.169
2158 * src/SDCCglue.c:1.136
2159 * src/SDCCicode.c:1.143
2160 * src/SDCCsymt.c1.146
2161 * src/SDCCsymt.h1.59
2162 * src/SDCCval.c:1.63
2164 2003-03-12 <johan@balder>
2166 * src/SDCCBBlock.h: more LRH debugging junk
2167 * src/SDCCcflow.h: more LRH debugging junk
2168 * src/SDCCloop.c: more LRH debugging junk
2169 * src/SDCC.y (struct_declaration): fixed bug #697590
2170 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2171 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2172 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2174 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2175 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2176 test function names must now match exactly).
2177 * src/SDCCcse.c: added special case in findCheaperOp to allow
2178 extending a short integer. Makes less awful code for bug 700121 test case.
2180 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2182 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2183 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2185 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2187 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2188 actually called (operandsNotEqual() was called for all
2189 operandsNotEqualX tests).
2191 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2193 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2194 with shorter literals. Fixes bug 700121.
2196 2003-03-11 <johan@balder>
2198 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2200 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2202 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2203 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2205 2003-03-10 Borut Razem <borut.razem@siol.net>
2207 * src/SDCCmain.c: pipe preprocessor's output
2208 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2209 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2210 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2211 which closes all pipes in pipeSet set
2212 * src/SDCCset.c: free deleted item in function deleteSetItem()
2213 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2214 moved from z80 to src subproject
2215 * .version: increased version number to 2.3.4
2217 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2219 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2220 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2221 * support/regression/ports/xa51/spec.mk: fix typo
2223 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2225 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2227 2003-03-09 Borut Razem <borut.razem@siol.net>
2229 * src/SDCCmain.c: pipe preprocessor's output
2230 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2231 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2232 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2233 which closes all pipes in pipeSet set
2234 * src/SDCCset.c: free deleted item in function deleteSetItem()
2235 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2236 moved from z80 to src subproject
2238 2003-03-09 Borut Razem <borut.razem@siol.net>
2240 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2241 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2242 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2243 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2244 * src/SDCCglobl.h: unification of WIN32 native definitions
2246 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2248 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2250 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2252 * src/configure.in: check for endianess (even while cross-compiling)
2253 * src/configure: check for endianess (even while cross-compiling)
2254 * src/configure_in.h: check for endianess (even while cross-compiling)
2255 * src/avr/gen.c: remove old endianess stuff
2256 * src/mcs51/gen.c: remove old endianess stuff
2257 * src/ds390/gen.c: remove old endianess stuff
2258 * src/pic/gen.c: remove old endianess stuff
2259 * src/pic/genarith.c: remove old endianess stuff
2260 * src/pic/glue.c: fix endianess check
2261 * src/pic16/gen.c: remove old endianess stuff
2262 * src/pic16/genarith.c: remove old endianess stuff
2263 * src/pic16/glue.c: fix endianess check
2264 * src/xa51/gen.c: remove old endianess stuff
2265 * src/z80/gen.c: fix endianess check
2266 * src/SDCCglue.c: fix endianess check
2267 * src/ds390/peeph.def: fix bug 700036
2269 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2271 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2272 * src/configure: find appropriate data-types on host for SDCC's int and long
2273 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2274 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2275 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2277 2003-03-07 <johan@balder>
2280 some minor cleanups before the big shot
2281 OP_DEFS and OP_USES now use Kevin's protection
2282 new option --nolabelopt
2293 * src/ds390/ralloc.c:
2294 * src/mcs51/ralloc.c:
2296 * src/xa51/ralloc.c:
2299 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2301 * src/pic/pcode.c (get_op): fix 64 bit warnings
2302 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2303 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2304 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2305 * support/regression/tests/malloc.c: fix 64 bit warnings
2307 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2309 * src/mcs51/gen.c (genMinus): fixed bug 696436
2311 2003-03-02 Borut Razem <borut.razem@siol.net>
2313 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2315 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2317 * configure.in: test for mkstemp
2318 * sdccconf_in.h: add HAVE_MKSTEMP
2320 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2322 * device/include/ctype.h: removed warning while using --stack-auto
2323 * device/include/malloc.h: removed warning while using --stack-auto
2324 * device/include/string.h: removed warning while using --stack-auto
2326 2003-02-23 Borut Razem <borut.razem@siol.net>
2328 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2329 because NDEBUG is defined (see man assert)
2330 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2332 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2334 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2335 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2337 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2339 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2340 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2342 2003-02-18 <johan@balder>
2344 * as/mcs51/asmain.c (asmbl): module can start with a digit
2345 * as/z80/asmain.c (asmbl): module can start with a digit
2347 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2349 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2350 * src/asm.c: fix pipe() for Mingw32
2352 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2354 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2355 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2356 make -V work again; --c1mode reads now from stdin
2357 * doc/sdccman.lyx: added --c1mode
2358 * support/Util/SDCCerr.c: new messages for c1 mode
2359 * support/Util/SDCCerr.h: new messages for c1 mode
2360 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2362 2003-02-15 <johan@balder>
2364 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2366 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2368 * doc/sdccman.lyx: Environment variables, -o and other minor things
2370 2003-02-14 <johan@balder>
2372 * src/xa51/main.c: before anyone really tries to use it :)
2374 * Install doc's in share/sdcc/doc
2375 * removed some obsolete files
2376 * Do a proper make distclean and uninstall
2377 M Makefile.common.in
2380 M device/include/Makefile.in
2381 M device/lib/Makefile.in
2384 M sim/ucsim/doc/Makefile.in
2387 R src/xa51/peeph.rul
2388 M support/cpp2/Makefile.in
2389 M support/makebin/Makefile
2392 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2394 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2396 2003-02-10 Borut Razem <borut.razem@siol.net>
2398 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2399 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2400 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2401 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2402 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2403 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2404 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2405 src/z80/Makefile.bcc: Borland Makefile cleanup
2406 * as/z80/Makefile.bcc: Added Borland Makefile
2407 * support/cpp2/borland.h: Removed
2409 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2411 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2412 * src/SDCC.lex: new pragma NOIV
2413 * src/SDCCglobl.h: new pragma NOIV
2414 * src/SDCCmem.c: new pragma NOIV
2416 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2418 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2420 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2422 * src/SDCCmain.c: signal handling is switched off by --debug
2423 * doc/Makefile: small fix for install; use clean.mk again
2424 * doc/clean.mk: clean *.pdf and *.html too
2426 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2428 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2429 * device/lib/printfl.c: fix a ds390 bug by making it portable
2430 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2431 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2432 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2433 * debugger/mcs51/cmd.c: converted multi-line string literals
2434 * sim/ucsim/globals.cc: converted multi-line string literals
2435 * src/SDCCmain.c: introduced signal handler to remove temp files
2436 * doc/Makefile: small tweaks, implement clean
2437 * doc: removed generated files
2439 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2441 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2442 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2443 Address Record is not correctly generated for DS390."
2445 2003-02-02 Borut Razem <borut.razem@siol.net>
2447 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2448 * as/mcs51/asm.h: fixed compilation with Borland C
2449 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2450 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2451 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2452 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2453 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2454 src/z80/Makefile.bcc: delete $(LIB) only if exist
2455 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2457 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2459 * device/include/malloc.h: introduced NULL
2460 * device/include/string.h: introduced NULL
2461 * device/include/stdlib.h: introduced NULL
2462 * device/lib/_memcpy.c: removed NULL
2463 * device/lib/_strcat.c: removed NULL
2464 * device/lib/_strchr.c: removed NULL
2465 * device/lib/_strcmp.c: removed NULL
2466 * device/lib/_strcpy.c: removed NULL
2467 * device/lib/_strcspn.c: removed NULL
2468 * device/lib/_strlen.c: removed NULL
2469 * device/lib/_strncat.c: removed NULL
2470 * device/lib/_strncmp.c: removed NULL
2471 * device/lib/_strncpy.c: removed NULL
2472 * device/lib/_strpbrk.c: removed NULL
2473 * device/lib/_strrchr.c: removed NULL
2474 * device/lib/_strspn.c: removed NULL
2475 * device/lib/_strstr.c: removed NULL
2476 * device/lib/_strtok.c: removed NULL
2477 * device/lib/malloc.c: removed NULL, include own header
2479 2003-02-02 <johan@balder>
2481 * 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
2482 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2483 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2484 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2485 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2486 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2488 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2490 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2493 2003-02-01 <johan@balder>
2495 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2497 2003-01-31 <johan@CP255758-A>
2499 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2501 2003-01-30 <johan@balder>
2503 * src/SDCCBBlock.c: automatic bug detection
2504 * src/SDCCicode.c: automatic bug detection
2506 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2508 * src/SDCCglobl.h: now --xram-size 0 works
2509 * src/SDCCmain.c: now --xram-size 0 works
2511 2003-01-29 <johan@balder>
2513 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2515 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2517 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2518 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2519 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2520 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2521 * src/SDCCglobl.h: Added options --xram-size and --code-size
2522 * src/SDCCmain.c: Added options --xram-size and --code-size
2524 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2526 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2527 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2529 2003-01-27 <johan@balder>
2531 * src/SDCC.y: fixed bug #613764
2533 2003-01-26 <johan@balder>
2535 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2536 * src/SDCCsymt.h: fixed bug #673374
2537 * src/SDCCglue.c: fixed bug #661910
2538 * src/SDCCast.c: fixed bug #458099 and 673374
2540 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2542 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2543 * as/mcs51/strcmpi.h: added
2544 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2545 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2546 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2547 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2548 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2549 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2550 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2551 * as/mcs51/Makefile.aslink: new module strcmpi
2552 * as/mcs51/Makefile.asx8051: new module strcmpi
2553 * as/mcs51/Makefil.bcc: new module strcmpi
2554 * as/mcs51/Makefile.in: new module strcmpi
2555 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2557 2003-01-26 <johan@balder>
2559 * src/SDCCglue.c: reverted back to 1.124
2560 * src/SDCCast.c: reverted back to 1.156
2561 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2563 2003-01-25 <johan@balder>
2565 * src/SDCCglue.c: A better fix for bug #661910
2566 * src/SDCCast.c: A better fix for bug #661910
2567 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2569 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2571 * src/Makefile.in: remove spawn.o
2572 * src/SDCCmain.c: remove spawn.h
2573 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2574 * src/spawn.c: removed
2575 * src/spawn.h: removed
2576 * support/regression/ports/ds390/spec.mk: link with -r
2578 2003-01-24 <johan@CP255758-A>
2580 * src/ds390/gen.c (aopOp): fixed bug #667458
2581 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2582 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2583 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2585 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2587 * src/mcs51/peeph.def: better assembler identation by Frieder
2588 * src/mcs51/gen.c: better assembler identation by Frieder
2590 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2592 * as/z80/string.h: removed for gcc 3.2
2593 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2594 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2596 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2598 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2599 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2600 * support/regression/Makefile: separate temp files for ports
2601 * support/regression/generate-cases.py: separate temp files for ports
2602 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2603 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2605 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2607 * moved tinitalk to device/examples/ds390
2609 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2611 * as/mcs51/lkmem.c: rflag is for DS390
2612 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2613 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2614 (linkEdit): move mem- and map-files the same way as ihx-files
2615 * src/z80/main.c (_setDefaultOptions): removed --generic
2616 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2617 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2618 * src/pic/glue.c (picglue): --c1mode works again
2619 * src/pic16/glue.c (pic16glue): --c1mode works again
2620 * src/asm.c (printCLine): fix #660034
2622 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2624 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2625 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2626 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2627 * as/mcs51/lkmem (summary): better fix for sp problem
2628 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2629 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2630 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2631 remove --stack-after-data
2633 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2635 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2636 * src/SDCCutil.c (join): ugly bug: missing '\0'
2637 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2639 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2641 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2643 * src/pic/main.c (_asmCmd): gpasm supports -o
2644 * src/z80/main.c: more general macros
2645 * device/lib/Makefile.in: remove intermediate files
2647 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2649 * .version: Bumped version number to 2.3.3
2650 * src/SDCCBBlock.c: new option -o
2651 * src/SDCCglobl.h: new option -o
2652 * src/SDCCglue.c: new option -o
2653 * src/SDCCmain.c: new option -o
2654 * src/asm.c: new option -o
2655 * src/ds390/main.c: new option -o
2656 * src/pic/glue.c: new option -o
2657 * src/pic/pcode.c: new option -o
2658 * src/pic/ralloc.c: new option -o
2659 * src/pic16/glue.c: new option -o
2660 * src/pic16/pcode.c: new option -o
2661 * src/pic16/ralloc.c: new option -o
2662 * src/z80/main.c: new option -o
2663 * device/lib/Makefile.in: use -o
2664 * support/regression/ports/ds390/spec.mk: use -o
2665 * support/regression/ports/gbz80/spec.mk: use -o
2666 * support/regression/ports/mcs51/spec.mk: use -o
2667 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2668 * support/regression/ports/z80/spec.mk: use -o
2669 * support/regression/ports/ucz80/spec.mk: use -o
2670 * support/regression/ports/xa51/spec.mk: use -o
2671 * support/regression/fwk/lib/timeout.c: fix usage string
2673 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2674 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2676 2003-01-07 <johan@balder>
2678 * src/SDCCast.c (decorateType): fixed bug #600035
2680 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2681 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2682 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2683 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2684 * src/pic/pcode.c: outcommented unused variable to remove warnings
2685 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2687 2003-01-06 <karl@turbobit.com>
2688 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2691 2003-01-06 <johan@balder>
2693 * src/SDCCicode.c: fixed array add
2695 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2696 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2697 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2699 2003-01-04 <johan@balder>
2701 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2703 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2704 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2706 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2707 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2708 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2710 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2711 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2713 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2714 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2716 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2717 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2719 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2721 * in \sdcc\as\mcs51\ changed these files in order to create an
2722 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2723 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2724 following files to include the previous two files: aslink.dsp,
2725 Makefile.aslink, Makefile.bcc, and Makefile.in.
2727 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2728 .adb instead of .cdb
2730 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2732 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2733 value from option --iram-size.
2735 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2737 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2740 2002-09-18 <wiml@hhhh.org>
2742 * SDCClrange.h: exposed setFromRange() and setToRange()
2743 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2744 packRegsForAccUse() (bug 542397)
2745 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2746 multiple times and emitting the fetch operations more than once
2747 added aopGetUsesAcc() function to allow binary operators to
2748 fetch their operands in the correct order; made genMinus() emit
2749 compact code for X = LITERAL - Y
2751 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2752 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2753 sprintf() in line 1267.
2755 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2756 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2759 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2760 Changes to aslink (All the changes are marked with 'JCF'):
2762 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2765 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2766 area BSEG. Also moves, if possible, the DATA area down into the internal
2767 ram so more space is available.
2769 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2772 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2773 not bytes. Function summary() which creates a memory usage summary
2774 file with extension .mem. Reports of overlaping stack and small stack
2775 size. If the space for the stack is less than 16 bytes aslink trows a
2778 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2779 the 8051. Option 'y' for memory summary output file.
2781 Changes to sdcc (All the changes are marked with 'JCF'):
2783 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2785 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2786 overlaying area for it (uses RegBankUsed[4]).
2788 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2789 bank zero as used by default. By default aslink locates the stack
2790 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2791 the creation of the .mem file. Delegates the allocation of data area
2792 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2793 the begining of the stack area to aslink.
2795 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2796 glue() in SDCCglue.c creates an area for it.
2798 2002-09-03 Borut Razem <borut.razem@siol.net>
2799 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2800 sdcc/src/pic/glue.c:
2801 introduced atexit() handler for teporay files removal in case of
2802 errors, assertions, ...
2804 2002-08-29 Borut Razem <borut.razem@siol.net>
2805 * sdcc/support/cpp2/auto-host_vc_in.h:
2806 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2807 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2808 Maybe there is a similar problem with BORLANDC? It should be checked!
2810 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2811 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2812 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2813 was not executed, and the compiler (cl) launched a warning:
2814 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2816 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2817 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2819 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2820 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2822 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2823 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2824 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2825 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2826 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2827 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2828 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2829 - added Release configuration in VS projects
2830 - review of compiler an linker options
2831 - VC .exe files are generated in bin_vc directory, not to interfere
2832 with binaries generated from other projects (cygwin, mingw, bcc ...)
2834 * sdcc/src/yacc.dsp: added
2836 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2837 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2838 and insert the version number definitions from .version
2840 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2842 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2843 added - genarate auto-host.h using auto-host_vc_in.h as template
2846 removed from CVS, generated automatically
2848 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2849 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2851 2002-08-11 Borut Razem <borut.razem@siol.net>
2852 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2854 2002-08-10 Borut Razem <borut.razem@siol.net>
2855 * src/SDCCmain.c (main):
2856 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2857 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2858 The consequence was that some temporary files were not removed.
2861 unification of code in functions tempfilename() and tempfile():
2862 function tempnam() is defined in Visual Studio 6.0 and .NET
2864 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2866 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2867 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2868 - removed compiler command line option /WX: Treats all warnings as errors
2869 - update a list of source files, included into the project
2871 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2872 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2873 changed project type to Generic Project so that can be correcly converted to VS.NET project
2875 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2877 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2879 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2881 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2882 added return 0 statements after assert() to make compiler happy
2884 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2885 added newline in the def file to keep MSC compiler satisfied
2887 * sdcc/src/z80/gen.c:
2888 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2889 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2890 - solved MSC error in function aopDump()
2892 * sdcc_vc.h: define PREFIX as "\\sdcc"
2894 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2895 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2897 2002-06-22 Scott Dattalo <scott@dattalo.com>
2898 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2899 - Rewrote the register banking algorithm.
2900 - Added pCode live-range analysis to registers (for now, only non-used and
2901 singly-used registers optimized away)
2903 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2905 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2907 2002-05-10 Scott Dattalo <scott@dattalo.com>
2908 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2910 2002-04-22 Michael Hope <michaelh@vroom>
2912 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2914 * configure.in (DD_COPT): Added include support required for gbdk.
2916 * .version: Bumped version number just to increase it.
2918 * src/SDCCmain.c: Added -nostdinc to the default options.
2920 2002-04-15 Michael Hope <michaelh@vroom>
2922 * device/lib/z80/printf.c (sprintf): Added.
2924 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2926 * src/z80/peeph.def: Added transpose redundent load rule.
2928 * src/z80/main.c: Added force callee saves for jaune.
2930 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2932 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2934 2002-03-28 Johan Knol <johan@balder>
2936 * src/SDCCval.c: fixed bug #532436
2938 2002-03-14 Scott Dattalo <scott@dattalo.com>
2940 Added "char *Processor" field to the port structure.
2943 Added -p option. Allows port dependent processor to be specified.
2946 Initialized the new field char *Processor field to NULL in all ports
2949 Compiler generated registers for interrupt context saving
2950 were not getting allocated.
2952 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2955 Fixed left shift. Will promote the left side of a left shift
2956 if a) left shifting more than size of operand or b) when assigned
2957 to something size > size of left side
2959 2002-03-14 Scott Dattalo <scott@dattalo.com>
2961 tons of changes. Register allocation has been
2962 rewritten. Added customization for the various PICs. Flow
2963 analysis is restructured. ...
2969 Added. device.c is a PIC port hack to accomodate variations
2972 2002-03-13 Michael Hope <michaelh@vroom>
2974 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2976 2002-03-04 johanknol <johanknol@manik>
2978 * /src/SDCCval.c: fixed
2980 const unsigned char arr[][2] = { { 0, 1 } };
2981 t18.c:1: error: Initializer element is not constant
2983 2002-03-04 bela <bela@manik>
2985 * /device/include/mcs51reg.h:
2986 ds89c420 register definition update
2988 2002-03-03 <johan@FRIJA>
2990 * support/Util/SDCCerr.c: did something, but don't no why anymore
2992 * support/regression/tests/bug-524691.c: made it a little less shy
2994 * src/SDCCast.c (decorateType): fixed bug #524697
2996 * src/SDCCast.c: made some lineno improvements
2998 * src/SDCCval.c (getNelements): changed warning to error
3000 * src/SDCCglue.c (printIvalArray): changed warning to error
3002 * src/SDCCicode.c: fixed a warning for mingw
3004 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3006 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3008 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3010 * src/ds390/peeph.def:
3011 Added some more peephole rules
3013 * src/ds390/gen.c: Various fixes & enhancements
3015 * src/SDCClrange.c, src/SDCClrange.h:
3016 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3018 * src/ds390/ralloc.c:
3019 various fixes & enhancements (ds390) specific
3021 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3022 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3025 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3027 2002-03-02 <johan@FRIJA>
3029 * src/SDCCast.c (decorateType): fixed bug #524708
3031 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3033 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3035 2002-03-01 Michael Hope <michaelh@vroom>
3037 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3039 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3041 2002-03-01 <johan@FRIJA>
3043 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3045 * src/SDCCast.c (decorateType): fixed bug #524209
3047 * src/SDCCval.c (valNot): fixed bug #524195
3049 2002-02-26 <johan@balder>
3051 * src/xa51/gen.c: fixed a warning
3053 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3055 * src/SDCCast.c (decorateType): fixed bug #522534
3057 2002-02-23 <johan@balder>
3059 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3061 2002-02-22 <johan@balder>
3063 * src/SDCCast.c: fixed bug #514865
3065 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3067 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3069 * sdcc/src/SDCCloop.c:
3070 Previous fix was not good. basic blocks that have "break" or "return" are
3071 not really partof a loop , but live ranges used in these blocks should
3072 be live thru the entire loop, so set partOfLoop but don't add them to
3075 2002-02-21 <johan@FRIJA>
3077 * src/SDCCcse.c: fixed bug #514308
3079 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3082 Fixed BUG #519583. If a conditional block ended in a return/break
3083 statement inside a loop, it was not being considered part of the loop.
3085 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3087 2002-02-10 Karl Bongers <karl@turbobit.com>
3090 Fixed up SDCDB debugger somewhat. Updated debugger/README
3091 with lots of comments and notes.
3093 * device/examples/test2.c:
3094 Fix bug, "red" variable not being initialized(compiler complained).
3096 * device/examples/Makefile, examples/test3.c:
3097 Add Makefile in device/examples folder, compiles test3.c
3098 for use as a multiple module SDCDB test case.
3100 * sim/ucsim/cmd.src/cmdset.cc:
3101 Took out debug printfs in ucsim "next" command.
3104 Karl and Johan start ucsim XA support. Most dissassembly working,
3105 about 75% emulation done(plenty of work remaining).
3107 * sim/ucsim/z80.src:
3108 Add Z80 support to ucsim, add test-ucz80 regression test,
3109 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3110 Notice z80 compiler fails on examples/test3.c/crc code.
3112 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3114 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3115 Added support for --parms-in-bank1
3117 * src/ds390/peeph.def:
3118 added a few more peephole optimzations
3121 1) added __builtin_inp & __builtin_outp used to read in data of given length
3122 from a memory mapped port
3123 2) added __builtin_memcmp
3124 3) added __builtin_swapw swap bytes of a short
3126 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3127 1) handle multiple send & receives from register bank1
3128 2) ralloc can now allocate DPTR1 to some liveRanges
3130 * src/SDCCsymt.c, src/SDCCsymt.h:
3131 changes to handle multiple sends & receives
3134 added some pointer arithmetic optimization
3137 added some pointer arithmetic optimizations but not stable yet so not
3138 called from anywhere (will get this working shortly)
3140 * src/SDCCopt.c: fixed for multiple sends & receives
3143 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3144 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3145 set preprocessor defines (depending on options)
3147 * src/SDCCicode.c, src/SDCCicode.h:
3148 changes made to handle multiple sends & receives
3151 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3153 * src/SDCCcse.c, src/SDCCcse.h:
3154 added function findbackward def (to be used in upcoming optimization)
3156 * src/SDCCcflow.c, src/SDCCcflow.h:
3157 added function returnAtEnd - to determine if a basic block terminates with
3160 * src/SDCCast.c, src/SDCCast.h:
3161 added option parms-in-bank1
3163 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3164 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3165 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3166 adjusted for --parms-in-bank1 option
3168 * device/include/string.h:
3169 donot redefine "reentrant" keyword
3171 * device/include/ds80c390.h: Added some more SFRs
3173 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3175 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3177 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3179 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3181 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3183 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3185 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3187 * Added --xram-movc option
3189 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3191 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3193 2002-01-11 Johan Knol
3195 * Added math lib of Jesus Calvino-Fraga
3197 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3199 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3200 * support/regression/Makefile: new target test-mcs51-stack-auto
3201 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3203 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3205 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3207 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3209 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3211 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3213 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3215 * src/SDCCglue.h: add definition for printIvalChar()
3217 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3219 * src/SDCCast.c: fix #498138 by Johan
3221 * src/SDCCglue.c: fix #498138 by Johan
3223 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3225 * support/regression/Makefile: fix clean
3227 * support/regression/ports/ds390/support.c: fix transmission of last character
3229 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3231 * /sdcc/src/ds390/gen.c:
3232 a) improved computing address of stack variable
3233 b) took out some #if 0 code
3234 c) improved parmBytes adjustment
3235 d) improved genPlusIncr & genMinusIncr
3236 e) genCmp could generate bad code (when left assigned to DPTR)
3237 f) Fixed bug in hasInc
3239 * /sdcc/src/ds390/ralloc.c:
3240 a) packRegsForSupport could mess up live information (Fixed)
3241 b) packRegsDPTRuse could be incorrect for left & right shift
3243 * /sdcc/src/mcs51/ralloc.c:
3244 packRegsForSupport could mess up the live information (Fixed)
3246 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3248 * /sdcc/src/SDCCast.c:
3249 can reverse a loop even if function call is present as long
3250 as the loop control variable is local & is not passed as parameter
3252 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3254 * /sdcc/ChangeLog: *** empty log message ***
3256 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3257 More builtin function additions for TININative
3259 * /sdcc/src/ds390/ralloc.c:
3260 Had broken the regression testsuite
3262 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3264 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3265 Added funcattr hasStackParms will be set for reentrant functions when there
3266 are paramteres on the stack, this helps in minimizing frame pointer generation
3267 typeFromStr can handle function pointers now
3269 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3270 *** empty log message ***
3272 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3274 * /src/ds390/gen.c, /src/ds390/main.c:
3275 More builtin function additions for TININative
3277 * /src/ds390/ralloc.c:
3278 Had broken the regression testsuite
3280 * /src/SDCCast.c: Fixed a bug in dumptree
3282 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3283 Added funcattr hasStackParms will be set for reentrant functions when there
3284 are paramteres on the stack, this helps in minimizing frame pointer generation
3285 typeFromStr can handle function pointers now
3287 * /doc/builtins.txt, /doc/TININative.txt:
3288 *** empty log message ***
3291 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3293 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3294 ALPHA version for -mTININative
3296 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3297 updated to reflect changes in the port structure
3300 added function do_assemble (similar to do_link) if non-null this function
3301 will be called to do assembly (-mTININative) requires a multi command
3303 added function genAssemblerEnd will be called to generate assembler Epilogue
3306 added _JavaNative to debug info printing
3308 * /src/SDCCmain.c: added option --tini-libid
3309 added port->do_assemble function (-mTININative) has a multi command assemble
3311 * /src/SDCCglue.c: Disabled "constExpr" check
3312 added port->genAssemblerEnd function
3314 * /src/SDCCglobl.h: Added option --tini-libid value
3317 tookout optimizeCompare from the header (has no external references)
3319 * /src/SDCCast.c: made one more function "static"
3321 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3323 * src/z80/mappings.i: Added z80asm support.
3325 * src/z80/main.c: Added z80asm support on --asm=z80asm
3327 * src/z80/gen.c: Fixed asm portability issues.
3329 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3331 * src/SDCCglue.c (printExterns): Added global/extern split.
3333 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3335 * support/regression/Makefile: added test for mcs51 model large
3337 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3339 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3341 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3343 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3345 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3347 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3349 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3351 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3353 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3355 * support/regression/tests/simplefloat.c: Port to mcs51.
3357 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3358 * support/regression/tests/bug-485362.c: Added.
3360 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3362 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3364 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3366 * src/z80/gen.c (aopDump): Added a dump function.
3368 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3369 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3371 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3373 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3375 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3377 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3379 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3381 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3383 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3385 * support/regression/ports/ds390/support.c: Use tinibios.
3387 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3389 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3391 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3392 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3394 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3396 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3398 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3400 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3402 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3403 (packRegsForIYUse): Created and optimised.
3405 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3407 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3408 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3410 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3412 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3414 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3416 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3418 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3420 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3422 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3424 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3426 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3428 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3430 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3432 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3433 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3434 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3436 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3438 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3439 (genNotFloat): Added.
3440 (genUminusFloat): Added.
3442 * device/lib/z80/Makefile: Added floating pt stubs.
3444 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3446 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3448 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3450 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3452 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3454 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3456 * sdcc/support/regression/Makefile: Add port ds390.
3458 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3460 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3462 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3464 * sdcc/support/regression/ports/ds390/support.c: Added.
3466 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3468 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3470 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3472 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3474 * device/include/malloc.h: Added z80 and gbz80 support.
3476 * device/lib/gbz80/heap.s: Added.
3478 * device/lib/z80/heap.s: Added.
3480 * device/lib/malloc.c: Added z80 and gbz80 support.
3482 * support/regression/tests/malloc.c (testMalloc): Added.
3484 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3486 * support/regression/tests/bug-478094.c: Added.
3488 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3490 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3492 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3494 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3496 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3498 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3500 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3502 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3504 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3506 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3508 * support/regression/tests/bug-477927.c: Added.
3510 * src/z80/peeph.def: Added minor rules.
3512 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3514 * src/z80/peeph.def: Added jump optimisation modification.
3516 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3518 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3520 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3522 * support/regression/tests/funptrs.c: Added.
3524 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3526 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3528 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3530 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3532 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3534 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3535 (movLeft2ResultLong): Created.
3537 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3538 (joinPushes): Added. Joins two char pushes into a word push.
3540 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3542 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3544 * support/makebin/Makefile (install): Added creation of dest dir.
3546 2001-10-24 Karl Bongers <karl@turbobit.com>
3548 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3550 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3552 * src/z80/ralloc.c: Turned off faulty pack for one use.
3554 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3556 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3558 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3560 * support/regression/Makefile: Improved clean
3562 * support/regression/ports/gbz80/spec.mk: Added clean
3564 * support/regression/ports/host/spec.mk: Added clean
3566 * support/regression/ports/z80/spec.mk: Added clean
3568 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3570 * support/regression/ports/mcs51/timeout.c: little improvements
3572 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3574 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3576 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3578 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3580 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3582 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3584 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3586 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3587 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3589 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3591 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3593 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3595 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3597 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3599 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3601 * support/regression/tests/longor.c: Added.
3603 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3605 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3607 * as/mcs51/aslink.h: define PATH_MAX
3609 * as/mcs51/asm.h: define PATH_MAX
3611 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3613 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3615 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3617 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3619 * src/SDCCglobl.h: define PATH_MAX
3621 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3623 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3625 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3627 * src/z80/gen.c (gencjneshort): Fixed
3629 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3631 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3633 * support/regression/tests/bug-469671.c: Added.
3635 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3637 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3639 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3641 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3643 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3645 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3647 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3649 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3651 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3653 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3655 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3657 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3659 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3661 * 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.
3663 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3665 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3667 2001-10-07 <johan@FRIJA>
3669 * device/lib/gets.c (gets): fixed the return value.
3671 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3672 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3674 * 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.
3676 * 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.
3678 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3680 * src/pic/gen.c: Removed Safe_strdup.
3682 * configure.in: Added option to enable libgc support.
3684 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3685 (bitVectUnion): Optimised.
3686 (bitVectIntersect): Optimised.
3687 (bitVectBitsInCommon): Optimised.
3688 (bitVectCplAnd): Optimised.
3690 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3692 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3694 * src/SDCCmain.c: distinguish between assembler debug and plain options
3696 * src/avr/main.c: remove standard assembler options
3698 * src/ds390/main.c: remove standard assembler options
3700 * src/mcs51/main.c: remove standard assembler options
3702 * src/port.h: removed "PENDING" comment
3704 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3706 * src/device/lib/_mulint.c : new, with assember functions
3708 * src/device/lib/_mullong.c : new, with assember functions
3710 * src/device/lib/_divuint.c : with assember functions
3712 * src/device/lib/_divsint.c : with assember functions
3714 * src/device/lib/_divulong.c: with assember functions
3716 * src/device/lib/_divslong.c: with assember functions
3718 * src/device/lib/_moduint.c : with assember functions
3720 * src/device/lib/_modsint.c : with assember functions
3722 * src/device/lib/_modulong.c: with assember functions
3724 * src/device/lib/_modslong.c: with assember functions
3726 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3728 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3730 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3731 replaced _mululong.c and _mulslong.c by _mullong.c
3733 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3735 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3737 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3739 * src/SDCCglue.c: test, if win32api is available for MINGW
3741 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3743 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3744 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3745 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3746 * support/regression/ports/host/spec.mk: removed GENERIC
3747 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3748 * support/regression/ports/z80/spec.mk: removed GENERIC
3750 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3752 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3754 * support/regression/tests/bug-467035.c: Created.
3756 2001-10-01 <johan@FRIJA>
3758 * src/SDCC.y: fixed bug #466586 part 1
3760 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3762 * SDCCicode.c: z80 has no generic pointers
3763 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3765 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3767 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3769 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3771 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3773 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3775 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3777 * configure.in: Fixed up so that ucsim is only configured once.
3779 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3781 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3782 (getPathDifference): As above.
3784 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3786 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3788 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3789 * .version: Updated to 2.3.1
3791 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3792 Added copyright header.
3794 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3795 (assemble): Added support for macro based assembler commands.
3796 (linkEdit): Added support for macro based linker commands.
3797 (preProcess): Changed the pre-processor to use macros.
3798 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3799 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3801 * device/lib/z80/crt0.s: Added module name for debugging.
3803 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3805 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3807 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3809 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3811 * src/Makefile.in: Added SDCCmacro and SDCCutil
3813 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3815 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3817 2001-09-16 <johan@FRIJA>
3819 * 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.
3821 2001-09-15 <johan@FRIJA>
3823 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3824 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3826 2001-09-11 <johan@FRIJA>
3828 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3830 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3832 * support/regression/tests/bug-460444.c: Added test case.
3834 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3835 (genCast): Added justification for all of the asserts.
3837 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3839 * support/regression/support.c: _xdata replaced by xdata
3841 * support/regression/spec.mk: removed _generic
3843 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3845 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3847 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3848 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3850 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3852 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3854 * support/regression/tests/bug-460010.c: Added test case.
3856 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3858 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3860 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3862 * support/regression/testfwk.c: removed workaround for bug #436344
3864 * support/regression/tests/bp.c: use less memory with mcs51
3866 * support/regression/tests/bug-441448.c: use less memory
3868 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3870 * support/regression/collate-results.py: typo
3872 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3874 * support/regression/tests/fetchoverlap.c: Added new test case.
3876 * support/regression/tests/bp.c: Added new test case.
3878 * support/regression/tests/bug-448984.c: Added new test case.
3880 * support/regression/tests/pow2shifts.c: Added new test case.
3882 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3883 (genlshTwo): Fixed right shift for count > 8.
3885 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3887 2001-09-08 <johan@FRIJA>
3889 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3891 2001-09-07 <johan@FRIJA>
3893 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3895 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3897 2001-09-06 <johan@FRIJA>
3899 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3900 * bernhard noted me at this: "() equals to (void)" (1.38)
3902 2001-09-05 <johan@FRIJA>
3904 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3906 2001-09-04 <johan@FRIJA>
3908 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3911 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3913 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3915 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3917 * link/z80/aslink.h: Fixed path for PATH_MAX
3919 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3921 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3923 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3925 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3927 * 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.
3929 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3931 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3932 (genCmp): Fixed up genCmp for the GB with longs.
3934 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3936 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3938 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3940 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3942 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3944 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3946 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3948 * 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.
3950 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3952 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3954 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3956 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3958 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3960 * sim/ucsim/configure: little improvement of Cygwin-detection
3961 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3962 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3963 * support/regression/tests/bug-221100.c: small changes for mcs51
3964 * support/regression/tests/bug-221168.c: small changes for mcs51
3965 * support/regression/tests/bug-227710.c: small changes for mcs51
3966 * support/regression/tests/staticinit.c: small changes for mcs51
3967 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3968 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3969 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601