1 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * support/Util/SDCCerr.c,
5 * src/SDCCast.c (createCase, createDefault, decorateType),
6 * src/SDCClabel.c (labelUnreach),
7 * src/SDCC.y (labeled_statement, jump_statement): More improvements
9 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
10 (with thanks to Stas Sergeev)
11 * device/include/time.h,
12 * device/lib/time.c (CheckTime): suppress unreachable code warning
14 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
16 * src/SDCCast.c (createIvalCharPtr),
17 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
19 * support/regression/tests/nullstring.c: tests for these two bugs
21 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
23 * support/Util/SDCCerr.h,
24 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
25 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
26 about storage class and 'at' used inside struct or union
27 * src/SDCCBBlock.c (iCodeFromeBBlock),
28 * src/SDCCcse.c (ifxOptimize),
29 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
30 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
31 printIval, emitStaticSeg, emitOverlay),
32 * src/SDCClabel.c (deleteIfx),
33 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
34 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
35 gatherAutoInit, processParms),
36 * support/Util/SDCCerr.h,
37 * support/Util/SDCCerr.c (werrorfl): Support for better error location
38 reporting for post-parse errors.
40 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
42 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
43 implicit casts via union; they don't work on big endian systems
44 (possible fix for bug #861138)
46 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
48 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
49 * src/mcs51/main.c: fixed the fix for bug #737001
51 2003-12-15 Borut Razem <borut.razem@siol.net>
53 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
55 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
57 * support/makebin/makebin.c: put output in binary mode
59 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
61 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
62 xdata and data memory on startup. Set the environment variable
63 SDCC_NOGENRAMCLEAR to disable this.
64 * src/mcs51/peephole.def,
65 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
66 (allows non-interrupt and interrupt code to safely compete for a resource
67 without the non-interrupt code having to disable interrupts)
69 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
71 * src/SDCCicode.c (geniCodeAdd),
72 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
73 with valFromType if type might be a pointer and host is big endian).
74 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
75 types, not just integer types.
76 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
77 multiply defined with mismatching "at" address.
79 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
81 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
82 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
83 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
84 with embedded nulls (fixed bug #753752)
86 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
88 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
89 Apparently this did not see much testing (endless loop)
91 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
93 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
95 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
97 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
98 gracefully handle NULL memmap pointers
100 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
102 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
103 instead of deleting the iCode when an operand is volatile
104 * src/z80/gen.c (genDummyRead),
105 * src/mcs51/gen.c (genDummyRead),
106 * src/ds390/gen.c (genDummyRead),
107 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
109 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
110 * src/SDCC.y: fixed bug #850420
112 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
114 Applied z80 i/o port patch from Peter Townson and fixed some operators
115 to better handle operands in A register.
116 * device/include/z180.h
122 * src/z80/peeph-z80.def
126 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
128 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
130 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
132 * device/lib/hc08/_mullong.c: Removed extra #endif
134 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
136 * sim/ucsim/hc08.src/inst.cc,
137 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
139 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
140 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
141 * device/include/stdarg.h: fixed varargs for hc08
142 * device/lib/Makefile.in,
143 * device/lib/hc08/Makefile,
144 * device/lib/hc08/_mulint.c,
145 * device/lib/hc08/_mullong.c: fixed some endian problems
147 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
149 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
150 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
151 * device/lib/_gptrget.c,
152 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
154 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
156 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
157 * src/SDCCast.c (astErrors): fixed bug #846007
158 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
160 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
162 * src/SDCCast.c (decorateType): disabled a transformation I added in
163 revision 1.188 (access to fields of a structure at an absolute address);
164 it breaks with bitfields, extern declarations, and gcse analysis.
165 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
166 could be assigned through a pointer, so don't complain.
167 * src/SDCCast.c (astErrors),
169 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
171 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
173 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
174 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
175 output of __config directives, since gpasm now supports them
176 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
177 pre-processor macro, i.e. -DMCU=p18f452
178 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
179 and modified to handle 'cast' icode similarly to '=' icode
180 * src/pic16/device.h (typedef struct PIC_device): added field
181 'extMIface' to indicate that chip has external memory interface
182 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
183 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
186 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
188 * src/SDCC.y (pointer): fixed bug #846006
189 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
190 * src/SDCCast.c (decorateType): fixed bug #846009
191 * src/ds390/peeph.def,
192 * src/ds390/gen.c (genAnd, genOr),
193 * src/mcs51/peeph.def,
194 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
196 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
198 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
205 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
209 * src/SDCCbitv.c: added function to free a bitvector
211 * src/SDCClrange.c: added function to recompute the liveranges
213 * src/ds390/ralloc.c,
215 * src/mcs51/ralloc.c,
217 * src/pic16/ralloc.c,
219 * src/z80/ralloc.c: recompute the liveranges after register packing
221 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
223 * src/SDCCloop.c (newInduction): fixed bug #845630
225 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
227 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
228 inadvertantly left behind from my 2003-11-12 change
230 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
232 Updated headers I neglected to commit yesterday.
236 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
238 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
239 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
240 * src/SDCCopt.c (eBBlockFromiCode),
241 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
242 the creation of the key hash table from the sequencing so it can be used
243 earlier (for some GCSE bug fixes still pending)
245 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
247 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
248 * support/regression/tests/addsub.c: testing genPlus shortcut
250 2003-11-15 Borut Razem <borut.razem@siol.net>
252 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
254 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
256 * src/SDCCcse.c (cseBBlock): fixed bug #527779
257 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
258 ordering is immaterial.
259 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
261 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
263 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
264 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
265 (SIGSEV) of bug #840381
266 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
267 unlink new file before rename if new and old filenames are the same)
269 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
271 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
272 uninitialized variables) for the mcs51. Set environment variable
273 SDCC_GENRAMCLEAR to test.
274 xdata initialization slightly shorter
276 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
279 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
280 #838241 & 780691 (basicly the same bug)
281 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
282 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
284 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
286 * src/SDCCmain.c (linkEdit): "fix" #834252
288 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
290 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
292 * src/SDCC.y: fixed bug #819403
294 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
296 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
297 the reentrant attribute.
298 * src/hc08/gen.c (genPackBits): added missing stack readjustment
299 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
301 * src/SDCCast.c (decorateType): fixed bug with storage class not being
302 updated during pointer dereference; f.e. ~(((char *)1)*) was being
303 erroneously reduced to a literal.
304 * src/hc08/ralloc.c (packRegisters, rematStr),
305 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
308 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
310 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
311 * doc/sdccman.lyx: changed from 'article' to 'book'
312 * doc/Makefile: readded test_suite_spec and cdbfileformat
314 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
316 * device/include/stdlib.h: include malloc.h to comply with ANSI
317 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
319 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
321 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
322 * doc/clean.mk: also remove *.out files
323 * doc/sdccman.lyx: some additions, larger top/bottom margins
325 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
327 * src/SDCC.y: fixed bug #837365
328 * support/regression/tests/bitopcse.c
329 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
330 a symbol (might be valop instead)
331 * device/lib/Makefile.in: added errno.c to HC08SOURCES
332 * device/lib/clean.mk: added hc08 to the cleaning list
334 2003-11-04 Borut Razem <borut.razem@siol.net>
336 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
338 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
339 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
340 malloc is declared in standard stdlib.h
342 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
344 * device/lib/hc08/Makefile: need to clean .rel not .o files
345 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
347 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
357 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
358 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
359 tests (which uses the port's oclsExpense function)
365 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
367 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
369 * src/SDCCcse.c (ifxOptimize),
370 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
371 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
372 deleting the IFX iCode.
373 * src/hc08/ralloc.c: reduced unneeded slocs
374 * src/hc08/gen.c: fixed bug in asmopToBoolean
376 2003-11-04 Borut Razem <borut.razem@siol.net>
378 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
379 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
380 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
381 transferred to configure
383 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
385 Use headers defined in the C[++] standards:
386 * sim/ucsim/gui.src/serio.src/fileio.cc
387 * sim/ucsim/gui.src/serio.src/frontend.cc
388 * sim/ucsim/gui.src/serio.src/main.cc
389 * sim/ucsim/gui.src/serio.src/posix_signal.cc
390 * support/Util/NewAlloc.c
396 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
398 * Added MSVC projects for hc08 assembler and linker:
399 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
400 /as/hc08/link_hc08.dsp
402 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
404 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
406 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
408 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
410 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
412 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
414 2003-10-31 Borut Razem <borut.razem@siol.net>
416 * support/cpp2/cpplib.h,
417 support/cpp2/cpplib.c,
418 support/cpp2/cpplex.c,
419 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
420 to switch _asm block preprocessing on / off. Default is
421 #pragma preproc_asm +
423 2003-10-31 Borut Razem <borut.razem@siol.net>
425 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
426 when outputting comment blocks (when executed with -C option) and
427 _asm (SDCPP specific) blocks
429 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
431 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
433 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
435 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
437 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
439 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
440 * src/SDCCast.c (decorateType): fixed bug #832664
442 2003-10-31 Borut Razem <borut.razem@siol.net>
444 * support\cpp2\cpplex.c: fixed for SDCPP:
445 comments(when executed with -C option) and _asm blocks
446 were included even if they where in skipped #if block.
447 Applied solution from GCC cpp 3.3.2
449 2003-10-31 Borut Razem <borut.razem@siol.net>
451 * src/SDCC.lex: sdcc now understands both formats:
452 '# <line_number> <file_name>' and
453 '#line <line_number> <file_name>'
454 * support/cpp2/cppmain.c: sdcpp now generates the standard
455 '# <line_number> <file_name>' instead of former
456 '#line <line_number> <file_name>'
458 2003-10-30 Borut Razem <borut.razem@siol.net>
460 * support/cpp2/cpphash.h,
461 * support/cpp2/cpplib.h
462 * support/cpp2/cpplex.c,
463 * support/cpp2/cppmain.c,
464 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
466 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
468 Fixed a number of problems revealed by bug #827883.
469 * src/SDCCloop.c (loopInvariants): Spill location of the
470 result operand should be recomputed if extracted from
471 a loop. Also, don't extract assignments of an iTemp
473 * src/SDCCast.c (isConformingBody): loop reversal should
474 not occur if the control variable is involved with a
477 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
479 * .version: bumped to 2.3.6 to reflect the big improvements
480 made by Erik and Klaus. Thanks!
482 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
484 Replaced the livrange code.
485 * src/SDCClrange.c: added new LR code
487 * src/SDCCBBlock.h: removed remainig parts from old LR code
488 * src/ds390/ralloc.c,
489 * src/ds390/gen.c: minor fixes to make it work with new code
491 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
496 * src/hc08/ralloc.c: Fix various warnings related to the hc08
497 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
498 (tweaked fix for bug #818696)
500 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
502 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
504 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
507 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
508 * src/mcs51/gen.c (gencjneshort),
509 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
510 more efficient (per Scott Bronson's suggestion)
512 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
514 Extended the semantics of the critical keyword to include
515 individual statements. See RFE #827755 and #799831
520 * support/Util/SDCCerr.c
521 * support/Util/SDCCerr.h
526 2003-10-19 Borut Razem <borut.razem@siol.net>
528 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
530 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
532 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
534 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
535 and predecrement operand is displayed
537 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
539 * src/SDCCval.c (valMinus): fixed bug #826041
541 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
543 Some hc08 related updates that I missed earlier
545 * support/regression/ports/hc08/spec.mk
547 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
549 New target "hc08" for the Motorola 68hc08 family of micros
557 * sim/ucsim/hc08.src/*
558 * sim/ucsim/configure.in
559 * src/ucsim/configure
560 * sim/ucsim/packages_in.mk
563 * device/include/mc68hc908qy.h
565 * device/lib/Makefile.in
566 * support/regression/ports/hc08/*
567 * support/regression/Makefile
569 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
571 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
573 * src/ds390/gen.c (genCast): fixed bug #821957
575 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
577 * device/lib/logf.c: "fixed" overlay bug
578 * support/regression/ports/host/spec.mk: added m library
579 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
580 * support/regression/tests/float_trans: added (for Eric)
582 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
584 * src/mcs51/gen.c (genCpl): fixed bug
585 http://sf.net/mailarchive/message.php?msg_id=6263915
587 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
589 * src/SDCCast.c (decorateType): added extended constant folding
590 * src/SDCCsymt.c (computeType): cleanup
591 * src/SDCCval.c (valShift): minor optimization
592 * support/regression/tests/ast_constant_folding.c: added
594 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
596 * src/SDCCmain.c: removed some unintended changes
598 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
600 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
601 * src/z80/gen.c: fixed part of bug #817589
602 * src/SDCCsymt.c (checkFunction): fixed bug #817895
604 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
606 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
624 * src/z80/gen.c: removed unused label "release:"
626 2003-10-06 Borut Razem <borut.razem@siol.net>
628 * src/SDCC.lex: removed definition of unused variables
629 save_optimize and save_options
631 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
633 * clean.mk: removed '=' in "-maxdepth=1"
634 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
635 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
637 2003-10-06 Borut Razem <borut.razem@siol.net>
639 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
640 my_unput() replaced by unput()
642 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
644 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
645 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
646 type-punned pointer will break strict-aliasing rules"
647 Old LR behaviour is again default; Klaus' LR can be choosen by
648 defining the environment variable LRKLAUS
652 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
653 * clean.mk: fixed removal of files in bin/CVS/
654 * device/lib/clean.mk: fixed removal of directories small and large
655 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
657 * src/SDCCval.c: removed superflous test for pedantic
659 2003-10-05 Borut Razem <borut.razem@siol.net>
661 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
662 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
663 message "unmatched #pragma SAVE and #pragma RESTORE"
665 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
667 * doc/sdccman.lyx: various additions and updates (interrupts, inline
668 assembly, critical functions, atomic, nojtbound)
670 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
672 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
678 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
681 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
683 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
685 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
686 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
687 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
689 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
691 * src/z80/gen.c (genRet): fixed bug #524753
692 * src/z80/gen.c (genCast): fixed internal error on cast from
694 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
695 fix for bug #477835 to the z80
696 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
697 for tracking iCodes in the peephole optimizer for z80
699 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
701 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
702 the other part of bug #814548
703 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
705 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
707 * src/SDCCcse.c: fixed part of bug #814548
709 2003-09-28 Borut Razem <borut.razem@siol.net>
711 * src/asm.c: rewrite of printILine() to use temporary file instead
713 * src/xa51/main.c: commented out declaration of int rewinds
715 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
717 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
719 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
721 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
722 * src/asm.c (printILine): Fixed bug #811015
724 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
726 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
729 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
731 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
732 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
733 to correctly handle general case of AOP_PAIRPTR
734 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
736 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
738 * src/mcs51/ralloc.c (fillGaps),
739 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
740 register positioning bug)
742 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
744 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
746 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
748 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
749 genCodePointerGet, genGenPointerGet, genFarPointerSet,
750 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
751 (ralloc doesn't intentionally do this now, but perhaps later)
752 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
753 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
754 register positioning bugs (Fixed bug #762602 and #795325)
755 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
757 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
758 lines that --i-code-in-asm generates
760 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
762 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
763 trying to fclose a FILE* that was already closed.
765 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
767 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
768 of const struct should be treated as if const themselves)
770 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
772 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
774 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
776 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
777 Unix (/n) and DOS (/r/n) line terminations.
779 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
781 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
784 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
786 * src/mcs51/gen.c (genFunction, genEndFunction),
787 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
788 and restore of EA so that stack offsets to parameters are
789 correct when using both critical and reentrant/stack-auto.
790 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
791 size (can be triggered in error if sloc is shared between
792 different sized objects)
793 * device/include/float.h: fixed macros to explicitly use
794 unsigned long where needed
796 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
798 Feature req. 799831: added code to allow nesting of critical functions
799 * src/mcs51/gen.c (genFunction, genEndFunction)
800 * src/ds390/gen.c (genFunction, genEndFunction)
802 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
804 * src/SDCCsymt.c (sclsFromPtr),
806 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
807 support for standard C idiom of memory mapped variables; for
808 example, *((xdata int*)0x1234) = 1 is now internally equivalent
809 to xdata int at 0x1234 tempvar = 1.
810 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
811 provided by Akiya ISHIDA
813 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
815 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
816 * src/SDCCval.c (constVal): added reduction from int to char
817 * src/SDCCval.c (valMult, valDiv): fixed sign handling
818 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
819 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
821 * support/regression/tests/shifts.c: fixed
823 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
825 * src/z80/gen.c (genXor): Fixed bug #805445
827 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
829 Fixed bug #621531 (const & volatile confusion in the type chain).
830 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
831 refer to the const or volatile state of the pointer itself.
844 * support/regression/tests/const.c
846 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
848 When checking for duplicated modules, use absolute paths
849 instead of relative paths. Files changed:
854 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
856 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
858 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
860 * device/include/string.h: added size_t typedef, changed
861 prototypes to use size_t, eliminated separate reentrant and
862 non-reentrant declarations, added _memmove declaration
863 * device/lib/_memcpy.c: changed to use size_t instead of int,
864 changed /4 to >>2 to avoid division library call
865 * device/lib/_memcmp.c,
866 * device/lib/_memset.c,
867 * device/lib/_strncat.c,
868 * device/lib/_strncpy.c,
869 * device/lib/_strncmp.c: changed to use size_t instead of int
870 * device/lib/_memmove.c: new file (fixed bug #772294)
871 * device/lib/Makefile.in: added _memmove.c
872 * device/lib/z80/asm_strings.s: fixed bug #772290
873 * support/regression/tests/bitfields.c: attempt to fix host assertion
874 failure on amd64-unknown-linux2.2
876 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
878 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
879 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
880 * as/z80/asmain.c (main): fixed bug #801766
882 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
884 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
887 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
889 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
890 reported in bug #800609
892 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
894 * Top header beautifications in src/pic16 directory:
895 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
896 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
897 pcoderegs.h, ralloc.c, ralloc.h
898 * main.c: added top header and GPL license notice
899 * pcode.c: fixed the if-conditional warning
901 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
903 * device/lib/_mullong.c: replaced int by short for gcc
905 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
907 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
908 and JUMPTABLE iCodes properly now (worked by accident before)
909 * src/mcs51/gen.c (leftRightUseAcc),
910 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
911 iCode properly now. Use getSize instead of nRegs since a & b
912 aren't part of the nRegs tally.
914 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
916 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
917 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
918 before instructions that use the _STATUS register
920 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
922 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
923 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
924 fetching of the pointer
925 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
926 copied from genNearPointerSet()
927 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
928 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
929 If they pop r0/r1 they must be called in the opposite order than aopOp().
930 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
931 (resp. --stack-auto), prepared for --xstack
933 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
935 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
937 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
939 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
940 these ports have their own __sdcc_external_start()
942 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
944 pic patch provided by Slade Rich <slade_rich@yahoo.com>
945 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
946 type for bits was changed. It resulted in bit variables becoming
947 global, which is not permitted in PIC 14 assembly output.
949 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
951 * doc/sdccman.lyx: various additions and updates. Rearranged sections
953 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
955 Z80 and MCS51 linkers complaint if a public symbol is defined
956 in more than one library module:
960 * as/mcs51/Makefile.in
962 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
964 A few small changes that speed up the peephole optimizer.
968 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
970 Try to make the peephole optimizer smarter by maintaining
971 an association between the assembly source code and the
972 iCodes that originated them. Put this information to use
973 with a new peephole rule condition "notVolatile" so that
974 the rules can be aggressive yet still safe.
979 * src/mcs51/peeph.def
981 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
985 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
986 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
987 if the left or right operand symbols have the accuse flag set.
989 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
991 Changed the type of the result of the ! (NOT) operator to char;
992 previously it returned the same type as the source. This allows
993 us to eliminate all the genFloatNot functions (all of its target
994 implementations were very buggy) since !float can use the same
997 * src/SDCCicode.c (ast2iCode): ! returns char
998 * src/mcs51/gen.c (genNot, genNotFloat),
999 * src/ds390/gen.c (genNot, genNotFloat),
1000 * src/z80/gen.c (genNot, genNotFloat),
1001 * src/pic/gen.c (genNot, genNotFloat),
1002 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1004 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1006 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1007 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1008 during interrupts. Ensure WSAVE is located at a shared bank address.
1009 2. Fixed page selection in some places
1010 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1011 the registers name strings.
1012 4. Fixed "signed / unsigned compare" compiler warnings.
1013 5. The PIC port manages its own allocation of the general purpose
1014 registers, but makes no attempt to reuse them. As a result when
1015 compiling it soon runs out of general purpose registers. Some
1016 additional code was added to the files pcode.c and device.c to walk
1017 through the function call tree and rename the registers so that they
1027 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1028 genPlus() & genMinus() when the result is the same as left or right
1030 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1032 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1034 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1036 Made bitfield a distinct type from bit so that bitfields
1037 convert as per ANSI C and bits retain their traditional
1038 boolean style behaviour. Implemented bitfield support in
1046 * src/ds390/gen.c: bit v bitfield split
1047 * src/z80/gen.c: New support for bitfields
1048 * support/regression/tests/bitfields.c: reenabled z80,
1051 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1053 Rules 246.x, 247.x relate to bitfields, the others speed up
1054 access to xdata mapped I/O devices.
1056 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1058 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1060 Cleaned up genPackBits and genUnpackBits and added two helper
1061 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1062 for literal assignments in genPackBits (thanks to Frieder for
1068 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1070 Fixed bug #748310 (pointer to function type mishandled when the
1071 function name is omitted). Also fixed a SIGSEGV when a function
1072 attribute (reentrant, etc) is used on a non-function or on a
1073 function but misplaced before the parameter list.
1075 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1077 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1078 * support/Util/SDCCerr.h,
1079 * support/Util/SDCCerr.c: Added func attr misuse error msg
1081 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1083 Fixed bug #787649 by anonymous
1084 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1085 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1087 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1089 Fixed numerous bitfield problems.
1091 * src/SDCC.y: More bitfield related error checking
1093 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1094 * support/Util/SDCCerr.h,
1095 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1096 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1097 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1098 * support/regression/tests/bitfields.c: tests added
1100 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1102 Made the constant following the "interrupt" keyword optional. If
1103 omitted, the function will not automatically be given an entry
1104 in the interrupt vector table (similar to #pragma NOIV, but
1105 less syntacticly kludgy). The interrupt number is also now
1106 range checked. Also fixed a bug in the high order bit example
1113 * support/Util/SDCCerr.c
1114 * support/Util/SDCCerr.h
1117 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1119 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1120 * src/SDCCicode.c (operandOperation): rewritten some ops
1121 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1122 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1124 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1125 be re-activated by defining REDUCE_LITERALS)
1126 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1127 unsigned, but are signed by default
1128 * src/SDCCval.c (constVal): rearranged
1129 * src/SDCCval.c (valMod): preliminary fix
1130 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1131 * support/regression/literalop.c: added, work in progress
1133 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1135 Generate warnings for useless declarations like "char data;"
1136 that don't do what new users expect.
1139 * support/Util/SDCCerr.h
1140 * support/Util/SDCCerr.c
1142 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1144 * src/SDCCval.c (valMult): fix overflow detection of negative int
1146 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1148 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1150 Changes to support big endian targets:
1163 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1165 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1166 * device/lib/time.c: fixed warning "integer overflow in expression"
1168 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1170 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1171 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1172 constants are unsigned; added recognition of "u" flag for unsigned
1173 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1174 * src/SDCCval.c (valDiv, valMod): fixed signdness
1175 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1176 signedness of modulo, left and right shift
1177 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1178 * support/Util/SDCCerr.h: added warning W_INT_OVL
1179 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1180 * src/SDCCast.c (ast_print): improved output of constants
1182 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1184 Fixed some warnings when building with MSVC:
1197 * support\cpp2\cpplib.c
1201 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1203 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1205 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1207 * support\librarian\clean.mk: Do not remove Makefile.
1208 * support\librarian\Makefile: added.
1210 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1212 Added librarian to MSVC build:
1215 * support\librarian\librarian.dsp
1217 'configure' not needed for librarian, removed:
1218 * support\librarian\configure
1219 * support\librarian\configure.in
1220 * support\librarian\config_in.h
1221 * support\librarian\Makefile.in
1223 Hopefully these ones built the librarian and the rest of sdcc properly:
1225 * Makefile.common.in
1227 Messed up 'configure', so revert to previous version:
1231 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1233 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1234 there, while the mantissa of a double is "only" 53 bits wide.
1236 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1238 Adding sdcclib to the build. MSVC project coming soon.
1239 Files added/changed:
1241 * support\librarian\clean.mk
1242 * support\librarian\configure
1243 * support\librarian\configure.in
1244 * support\librarian\config_in.h
1245 * support\librarian\Makefile.bcc
1246 * support\librarian\Makefile.in
1247 * support\librarian\sdcclib.c
1250 * Makefile.common.in
1254 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1256 Linker now complaints if linked modules have conflicting options, for
1257 example, one compiled using --model-large and another one compiled with
1258 --model-small. The following files were modified:
1280 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1282 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1283 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1285 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1287 * src/z80/mappings.i: fix _mul[us][int,long] entries
1289 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1291 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1293 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1295 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1296 * support/regression/tests/bitopcse.c: added
1304 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1306 added support for new library format to z80, gbz80 linkers:
1312 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1314 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1315 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1317 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1319 added DUMMY_READ_VOLATILE:
1328 * src/SDCCcse.c (algebraicOpts): many improvements
1329 * src/SDCCcse.h: removed algebraicOpts()
1330 * src/SDCCicode.c (picDummyRead): added
1332 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1334 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1335 "Insufficient space in data memory".
1337 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1339 * src/mcs51/gen.c: fixed bug #771358
1340 * src/z80/gen.c: fixed bug #759087
1342 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1344 * src/pic16/glue.c: minor cleanup by Vangelis
1346 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1348 * device/include/regc515c.h: fixed #758477
1349 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1350 * device/lib/_gptrput.c: saved a few bytes
1351 * my tab spacing is 8, yours too?)
1352 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1353 * device/lib/serial.c: process RX bytes earlier than TX bytes
1354 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1356 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1358 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1360 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1362 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1364 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1366 * device/lib/Makefile.in: bad fix, reverted to 1.43
1368 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1370 * device/lib/Makefile.in: added missing z80 object files
1372 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1374 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1375 pic16 progress by Vangelis:
1390 * pic16/pcodepeep.c:
1393 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1395 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1397 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1399 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1400 added gbz80 build to MSVC project.
1401 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1402 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1403 from 8051 stuff and setup so it links using a .lnk file.
1405 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1407 * support/librarian/sdcclib.c: sdcc librarian.
1408 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1411 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1413 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1415 2003-07-02 Borut Razem <borut.razem@siol.net>
1417 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1418 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1419 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1420 src/xa51/main.c, src/z80/main.c:
1421 virtualization of glue() function: each port has it's own glue function,
1422 which is accessed by do_glue function pointer in PORT.general structure
1424 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1426 * DS800C400 fun, improved ROM interface and tinibios.
1428 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1430 * More support for DS80C400. Now includes beginning of interface to ROM.
1432 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1434 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1436 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1438 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1440 2003-06-19 Borut Razem <borut.razem@siol.net>
1442 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1444 2003-06-19 Borut Razem <borut.razem@siol.net>
1446 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1447 fixed Z80 port - crt0.o: cannot open.
1449 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1451 * support/Util/MySystem.c (merge_command): revert bad fix
1453 2003-06-18 Borut Razem <borut.razem@siol.net>
1455 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1457 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1459 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1460 option --use-stdout sends errors to stdout instead of stderr.
1462 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1464 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1466 2003-06-15 Borut Razem <borut.razem@siol.net>
1468 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1469 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1470 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1471 fixed width array of pointers replaced with sets;
1472 multiple include and lib paths ared transferred to preprocessor and linker
1473 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1474 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1475 fixed width array of pointers
1476 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1477 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1478 fixupPath(), getPathDifference()
1479 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1480 fixed width array of pointers
1482 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1484 * src/pic16/ralloc.c: fix warnings
1485 * src/pic16/pcode.c: fix warning
1487 2003-06-10 Scott Dattalo <scott@dattalo.com>
1489 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1490 know all the details, but essentially this set of changes enable
1491 the pic16 port to generate movff instructions and generate assembler
1496 * src/pic16/pcode.c:
1497 * src/pic16/device.c:
1499 * src/pic16/pcode.h:
1500 * src/pic16/pcoderegs.c:
1501 * src/pic16/ralloc.c:
1502 * src/pic16/ralloc.h:
1504 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1506 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1507 added option --vc, so sdcc errors and warnings are compatible with
1508 Microsoft Visual Studio.
1510 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1512 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1513 device/lib/libfloat.lib: added atof function.
1515 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1517 * doc/sdccman.lyx: updated to Lyx 1.3
1518 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1519 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1520 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1522 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1524 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1526 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1528 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1529 additions to the "related tools/documentation" section
1531 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1533 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1535 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1537 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1538 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1540 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1542 * doc/sdccman.lyx: fix double dash and other minor things
1543 * doc/Makefile: fix double dash
1545 2003-05-28 Karl Bongers(patches from Martin Helmling)
1546 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1547 condition and ignore commands.
1549 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1551 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1552 is in parts still quite out of date, I did changes as far as I felt makes sense
1553 for a non-native english speaker.
1554 Please feel free to add to the manual or to correct my changes.
1555 * doc/Makefile: undid touching the date of intermediate tex files.
1557 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1559 * doc/sdccman.lyx: Manual has an index now
1561 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1563 Finalize muluint/mulsint and mululong/mulslong merging:
1564 * device/lib/_mulint.c
1565 * device/lib/_mullong.c
1566 * device/lib/gbz80/mul.s
1567 * device/lib/gbz80/stubs.s
1568 * device/lib/z80/mul.s
1569 * device/lib/z80/stubs.s
1570 * src/SDCCsymt.c (initCSupport)
1572 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1574 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1575 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1576 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1577 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1580 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1582 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1583 the regression tests I'm not brave enough to enable 245.b, 245.c
1584 * doc/sdccman.lyx: added latex preamble for hyperref package.
1585 Using pdflatex this will give you a hyperlinked pdf file with
1586 bookmarks. (prepend '%' before /usepackage if this breaks something)
1588 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1590 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1592 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1594 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1596 2003-05-21 <johan@balder>
1598 * src/SDCCglue.c (printIval): fixed bug #739934
1600 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1602 Applied patch from bug 737905 (renamed yylineo to mylineno):
1609 * src/pic16/pcode.c: Cleaned warnings
1610 * src/pic16/pcodeflow.c: Cleaned warnings
1611 * src/pic16/pcoderegs.c: Cleaned warnings
1613 2003-05-19 Scott Dattalo <scott@dattalo.com>
1615 * src/pic16/pcode.c: Cleaned warnings
1616 * src/pic16/pcodepeep.c: Cleaned warnings
1617 * src/pic16/ralloc.c: Cleaned warnings
1619 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1621 * doc/sdccman.lyx: fixed bug 739745
1622 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1624 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1626 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1627 it can be defined with CFLAGS when running configure
1628 * src/SDCCmain.c: fixed compiling + linking with object files
1630 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1632 * configure.in: configure for pic16 port,
1633 added --disable-pic16-port
1634 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1635 * src/SDCCmain.c: linkOptions is changed to set *,
1636 added if/endif conditional macros to remove options help
1637 messages from optionsTable when a port is not configured, added
1638 support for the PIc16 port in the ports table, when executing
1639 the compiler with no port specified on command line, a default
1640 port is selected with the new macro DEFAULT_PORT which is
1641 defined in port.h, in setDefaultOptions() linkOptions is removed
1642 from initialization assignment, since now it is a set,
1643 parseCmdLine uses setParseWithComma for linkOptions, in
1644 linkEdit() linkOptions are accessed with new function indexSet()
1645 which returns the i'th item of a set variable. See SDCCset.c, in
1646 linkEdit() when calling buildCmdLine(), added linkOptions as
1647 last argument. Now users can pass arguments to gplink via the
1648 -Wl option, main() uses pic16glue() to glue up pic16 programs
1649 * src/SDCCpeeph.c: various changes to support pic16
1650 * src/SDCCset.c: added function void *indexSet(set *, int) to
1651 return the i'th item of the set
1652 * src/SDCCset.h: added function prototype for indexSet()
1653 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1654 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1655 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1656 added macro DEFAULT_PORT
1657 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1658 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1660 * src/pic16/glue.c: commented out some error producing lines
1661 * src/pic16/main.c: __config directives are commented out to stop
1662 gpasm complaining and test the linkage with gplink, _linkCmd and
1663 _asmCmd changed to be more gplink and gpasm friendly
1664 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1665 produced an error when parsed, peep rule 12 is added to utilize
1666 movff, but it is commented out since the pCode does not support
1667 yet a command with 2 address arguments
1669 2003-05-18 <johan@balder>
1671 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1672 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1673 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1675 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1676 Added feature to script commands from file.
1678 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1680 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1681 * src/SDCCutil.c: include ctype.h for win32
1683 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1685 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1687 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1689 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1690 Fixed so you can set breakpoints prior to run, run does not stop
1691 on entry now. Add tbreak. Other enhancements and fixes for use
1694 2003-05-12 Borut Razem <borut.razem@siol.net>
1696 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1698 2003-05-11 Borut Razem <borut.razem@siol.net>
1700 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1701 the path of bin directory, so that PATH is the only env. variable, which has to be set
1702 in case of standard installation.
1703 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1704 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1705 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1707 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1709 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1710 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1711 temp files are in the port dir; clean the gen/test directory when
1712 generating new test.c
1713 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1714 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1715 * support/regression/tests/zeropad.c: added
1717 2003-05-09 <johan@balder>
1719 * src/SDCCglue.c: fixed bug #597940
1721 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1723 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1724 cache sfr, optimize next,step, fix off by one sourceline,
1725 support ddd list function.
1726 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1728 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1730 * support/regression/HTMLgen.py: added compare_s2f()
1731 * support/regression/Makefile: redo 1.27
1732 * support/regression/generate-cases.py: redo 1.5
1734 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1736 * support/regression/tests/float.c: workaround 33 bit hex constant
1737 * support/regression/tests/simplefloat.c: fix division for host
1739 2003-04-29 Scott Dattalo <scott@dattalo.com>
1741 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1742 that tame's the PIC's over-aggressive optimizer.
1744 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1746 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1749 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1751 Initial support for DS80C400. "Hello world" runs on TINIm400
1754 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1756 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1757 * Some notes on ddd usage added in debugger/README
1758 Martin Helmling adding more features and fixes for ddd GUI debugger.
1759 Code added for nexti, stepi, up, down, and other adjustments.
1761 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1763 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1764 * src/pic/peeph.def Added two rules to optimize carry manipulation
1765 * src/pic/* removed debug printfs
1767 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1769 * debugger/mcs51/cmd.c: added header newalloc.h
1771 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1773 * as/Makefile: new EXEEXT
1774 * as/z80/Makefile: remove trailing slash of BUILDIR
1775 * as/z80/clean.mk: new EXEEXT
1776 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1777 * support/cpp2/Makefile.in: new EXEEXT
1778 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1780 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1782 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1783 EXEEXT was introduced to fix all related problems with targets
1784 "clean", "install" and "uninstall"; a couple of further flaws
1785 especially with "clean" have been fixed too
1786 * as/mcs51/Makefile.in
1791 * debugger/mcs51/Makefile.in
1792 * debugger/mcs51/clean.mk
1794 * link/z80/Makefile.in
1797 * packihx/Makefile.in
1799 * sim/ucsim/Makefile
1800 * sim/ucsim/clean.mk
1801 * sim/ucsim/avr.src/Makefile.in
1802 * sim/ucsim/avr.src/clean.mk
1803 * sim/ucsim/s51.src/Makefile.in
1804 * sim/ucsim/s51.src/clean.mk
1805 * sim/ucsim/xa.src/Makefile.in
1806 * sim/ucsim/xa.src/clean.mk
1807 * sim/ucsim/z80.src/Makefile.in
1808 * sim/ucsim/z80.src/clean.mk
1809 * sim/ucsim/main_in.mk
1810 * sim/ucsim/packages_in.mk
1811 * sim/ucsim/gui.src/Makefile.in
1812 * sim/ucsim/gui.src/serio.src/Makefile.in
1813 * sim/ucsim/gui.src/serio.src/clean.mk
1816 * support/cpp2/Makefile.in
1817 * support/cpp2/clean.mk
1818 * support/makebin/Makefile
1819 * support/makebin/clean.mk
1820 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1821 * doc/sdccman.lyx: --program-suffix no longer needed
1823 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1825 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1826 Martin Helmling added support for ddd GUI debugger.
1827 Code added to display assembly, set variables, and other commands
1828 to interface to ddd.
1830 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1832 * as/Makefile: fix target clean
1833 * as/clean.mk: fix target clean
1834 * as/z80/clean.mk: fix target clean
1836 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1838 * Makefile.common.in: added @EXEEXT@
1839 * configure.in: removed all mingw32 stuff
1840 * configure: rebuilt from configure.in
1841 * doc/sdccman.lyx: updated section "installation"
1842 * support/scripts/sdcc_mingw32: adapted to configure
1843 * support/scripts/sdcc_cygwin_mingw32: added
1845 2003-04-22 Scott Dattalo <scott@dattalo.com>
1847 * src/pic Added object file support for the PIC port
1848 * src/pic Applied patch from Craig Franklin (this started the object file support)
1849 * src/regression Updated the PIC regression tests for object files
1851 2003-04-20 Borut Razem <borut.razem@siol.net>
1853 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1854 lklex.c: In function `getfid':
1855 lklex.c:203: warning: array subscript has type `char'
1856 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1857 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1858 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1859 stack handling macros
1861 2003-04-19 Borut Razem <borut.razem@siol.net>
1863 * "handling space characters in file path" task:
1864 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1865 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1866 * support/Util/MySystem.h: make it self-sufficient
1867 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1868 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1869 handling space characters in file path
1870 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1871 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1872 * support/Util/MySystem.c: handling space characters in executable's path
1874 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1876 * as/z80/Makefile: fix permanent rebuild of z80
1877 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1878 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1880 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1882 * src/SDCCopt.c: add special case optimization to replace modulo by
1883 a power of two with a bitwise AND.
1885 2003-04-18 <johan@balder>
1887 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1889 2003-04-17 <johan@balder>
1891 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1892 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1894 2003-04-13 Borut Razem <borut.razem@siol.net>
1896 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1897 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1898 fixed mingw problem in adl_NORMALIZE_PATH
1900 2003-04-12 Borut Razem <borut.razem@siol.net>
1902 * fixed "#pragma SAVE/RESTORE can not be nested":
1903 * src/SDCC.lex: reworked pragma handling functions
1904 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1905 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1907 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1909 * src/SDCCutil.c (pathEquivalent): defined but not used
1910 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1911 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1912 * configure: rebuilt from configure.in
1913 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1914 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1915 * device/include/Makefile.in: replace sdcc_datadir
1916 * device/lib/Makefile.in: replace sdcc_datadir
1917 * Makefile.common.in: add LDFLAGS from configure
1918 * packihx/Makefile.in: use LDFLAGS
1919 * src/Makefile.in: use LDFLAGS
1920 * support/cpp2/Makefile.in: add LDFLAGS from configure
1921 * support/makebin/Makefile: use LDFLAGS
1922 * .version: bumped version number to 2.3.5
1924 2003-04-12 Borut Razem <borut.razem@siol.net>
1926 * completed "different paths" task:
1927 * src/SDCCmacro.c: fixed bug in handling quotes
1928 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1929 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1931 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1933 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1935 2003-04-11 kevin Vigor <kevin@vigor.nu>
1937 * ds390/gen.c ds390/peeph.def: fix bug 706781
1939 2003-04-11 Borut Razem <borut.razem@siol.net>
1941 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1943 2003-04-10 Scott Dattalo <scott@dattalo.com>
1945 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1946 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1947 set - this bit used to not be set...).
1948 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1949 bad code in PIC Port
1950 * src/regression/and2.c added to test bug 609268
1951 * src/regression/Makefile added and2.c to regression test
1954 2003-04-08 <johan@CP255758-A>
1956 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1957 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1958 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1960 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1962 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1964 * support/cpp2/Makefile.in: fix bug #487815
1965 * configure: rebuilt from configure.in
1966 * Makefile.common.in: docdir changed, new path suffixes
1967 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1968 * sdcc_vc_in.h: reflect changes from sdccconf.h
1969 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1970 * src/SDCCutil.h: remove BINDIR hack
1971 * doc/sdccman.lyx: update new path hierarchy
1973 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1975 * src/SDCCpeeph.c: added okToRemoveSLOC test
1977 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1979 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1981 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1983 * src/SDCCpeeph.c: added labelIsReturnOnly test
1984 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1986 2003-04-05 <johan@balder>
1988 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1989 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1990 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1991 * src/SDCCast.c: fixed a warning
1992 * src/SDCCast.h: fixed a warning
1993 * src/SDCCicode.c (operandFromAst): fixed a warning
1995 2003-04-04 <johan@balder>
1997 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1998 * src/SDCCast.c (decorateType): fixed bug #715076
1999 * src/SDCC.y: fixed bug #702907
2001 2003-04-03 <johan@balder>
2003 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2004 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2005 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2006 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2007 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2009 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2011 * _decdptr.c: fix return values
2012 * _gptrget.c: fix return values
2013 * _gptrgetc.c: fix return values
2014 * _gptrput.c: fix return values
2015 * _mulint.c: fix return values
2016 * as/z80/Makefile: fix 'make -j' problem
2018 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2020 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2021 * configure.in: big cleanup, updated to autoconf 2.5x
2022 * configure: rebuilt from configure.in
2023 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2024 * sdcc_vc_in.h: reflect changes from sdccconf.h
2025 * doc/Makefile: fixed a flaw in "make install"
2027 2003-04-02 <johan@balder>
2029 * src/ds390/gen.c (genCmp): no comments
2030 * src/mcs51/gen.c (genCmp): no comments
2031 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2032 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2034 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2036 * support/regression/generate-cases.py: place generated file in given sub directory
2037 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2038 * support/regression/Makefile: improvements for 'make -j';
2039 side effect: it's simpler and faster now
2041 2003-03-31 Borut Razem <borut.razem@siol.net>
2043 * src/z80/main.c: link-{port} and as-{port} defined without path
2044 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2046 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2048 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2050 2003-03-30 Borut Razem <borut.razem@siol.net>
2052 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2053 changed type of list parameter to set
2054 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2055 * src/port.h: changed type of do_assemble() parameter to set
2056 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2057 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2058 definition of "cppoutfilename" macro with NULL value in preProcess()
2059 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2060 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2061 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2062 replaced with set *binPathSet
2063 * shash_add() deallocates the item, if allready exsists, before adding the new one
2064 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2066 2003-03-30 Scott Dattalo <scott@dattalo.com>
2068 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2069 a nested for loop bug in the PIC port
2070 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2073 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2075 * support/Util/dbuf.h: remove C++ stuff to make it portable
2077 2003-03-28 Borut Razem <borut.razem@siol.net>
2079 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2080 literal strings in stringLiteral()
2081 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2082 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2085 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2087 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2089 2003-03-26 <johan@balder>
2091 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2092 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2093 * src/SDCCast.c (decorateType): fixed " -v < 3"
2095 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2097 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2098 Added Lenny Story's debug infrastructure changes:
2099 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2100 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2101 * src/cdbFile.c: added
2102 * src/SDCCdebug.c: added
2103 * src/SDCCdebug.h: added
2104 * src/SDCCast.c (createFunction)
2105 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2106 * src/SDCCmain.c (parseCmdLine, main)
2107 * src/SDCCmem.c (redoStackOffsets)
2108 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2111 * src/avr/gen.c (genAVRCode)
2112 * src/ds390/gen.c (gen390Code)
2113 * src/mcs51/gen.c (gen51Code)
2114 * src/pic/gen.c (genpic14Code)
2115 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2116 * src/xa51/gen.c (genXA51Code)
2117 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2119 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2121 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2122 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2124 2003-03-22 <johan@balder>
2126 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2128 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2130 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2131 * doc/cdbfileformat.lyx: added, written by Lenny Story
2132 * doc/Makefile: added cdbfileformat.lyx
2133 * doc/clean.mk: added cdbfileformat.lyx
2135 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2137 * src/mcs51/peeph.def: fix bug #705773
2139 2003-03-20 <johan@balder>
2141 An sfr/sbit can have an "at #" AND an initializer
2142 * src/SDCCsymt.c (checkSClass):
2143 * src/SDCCmem.c (allocGlobal):
2144 * src/SDCCmem.c (allocLocal):
2145 * src/SDCCast.c (createBlock):
2147 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2149 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2151 2003-03-16 <johan@balder>
2153 Undid the hackup of const and volatile, the problem is much bigger
2155 * src/SDCCast.c:1.171
2156 * src/SDCCglue.c:1.138
2157 * src/SDCCicode.c:1.146
2158 * src/SDCCsymt.c:1.150
2159 * src/SDCCval.c:1.65
2161 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2163 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2164 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2166 2003-03-13 <johan@balder>
2168 Hackup const and volatile modifiers in type chains a bit:
2170 * src/SDCCast.c:1.169
2171 * src/SDCCglue.c:1.136
2172 * src/SDCCicode.c:1.143
2173 * src/SDCCsymt.c1.146
2174 * src/SDCCsymt.h1.59
2175 * src/SDCCval.c:1.63
2177 2003-03-12 <johan@balder>
2179 * src/SDCCBBlock.h: more LRH debugging junk
2180 * src/SDCCcflow.h: more LRH debugging junk
2181 * src/SDCCloop.c: more LRH debugging junk
2182 * src/SDCC.y (struct_declaration): fixed bug #697590
2183 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2184 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2185 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2187 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2188 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2189 test function names must now match exactly).
2190 * src/SDCCcse.c: added special case in findCheaperOp to allow
2191 extending a short integer. Makes less awful code for bug 700121 test case.
2193 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2195 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2196 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2198 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2200 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2201 actually called (operandsNotEqual() was called for all
2202 operandsNotEqualX tests).
2204 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2206 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2207 with shorter literals. Fixes bug 700121.
2209 2003-03-11 <johan@balder>
2211 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2213 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2215 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2216 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2218 2003-03-10 Borut Razem <borut.razem@siol.net>
2220 * src/SDCCmain.c: pipe preprocessor's output
2221 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2222 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2223 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2224 which closes all pipes in pipeSet set
2225 * src/SDCCset.c: free deleted item in function deleteSetItem()
2226 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2227 moved from z80 to src subproject
2228 * .version: increased version number to 2.3.4
2230 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2232 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2233 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2234 * support/regression/ports/xa51/spec.mk: fix typo
2236 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2238 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2240 2003-03-09 Borut Razem <borut.razem@siol.net>
2242 * src/SDCCmain.c: pipe preprocessor's output
2243 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2244 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2245 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2246 which closes all pipes in pipeSet set
2247 * src/SDCCset.c: free deleted item in function deleteSetItem()
2248 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2249 moved from z80 to src subproject
2251 2003-03-09 Borut Razem <borut.razem@siol.net>
2253 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2254 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2255 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2256 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2257 * src/SDCCglobl.h: unification of WIN32 native definitions
2259 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2261 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2263 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2265 * src/configure.in: check for endianess (even while cross-compiling)
2266 * src/configure: check for endianess (even while cross-compiling)
2267 * src/configure_in.h: check for endianess (even while cross-compiling)
2268 * src/avr/gen.c: remove old endianess stuff
2269 * src/mcs51/gen.c: remove old endianess stuff
2270 * src/ds390/gen.c: remove old endianess stuff
2271 * src/pic/gen.c: remove old endianess stuff
2272 * src/pic/genarith.c: remove old endianess stuff
2273 * src/pic/glue.c: fix endianess check
2274 * src/pic16/gen.c: remove old endianess stuff
2275 * src/pic16/genarith.c: remove old endianess stuff
2276 * src/pic16/glue.c: fix endianess check
2277 * src/xa51/gen.c: remove old endianess stuff
2278 * src/z80/gen.c: fix endianess check
2279 * src/SDCCglue.c: fix endianess check
2280 * src/ds390/peeph.def: fix bug 700036
2282 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2284 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2285 * src/configure: find appropriate data-types on host for SDCC's int and long
2286 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2287 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2288 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2290 2003-03-07 <johan@balder>
2293 some minor cleanups before the big shot
2294 OP_DEFS and OP_USES now use Kevin's protection
2295 new option --nolabelopt
2306 * src/ds390/ralloc.c:
2307 * src/mcs51/ralloc.c:
2309 * src/xa51/ralloc.c:
2312 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2314 * src/pic/pcode.c (get_op): fix 64 bit warnings
2315 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2316 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2317 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2318 * support/regression/tests/malloc.c: fix 64 bit warnings
2320 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2322 * src/mcs51/gen.c (genMinus): fixed bug 696436
2324 2003-03-02 Borut Razem <borut.razem@siol.net>
2326 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2328 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2330 * configure.in: test for mkstemp
2331 * sdccconf_in.h: add HAVE_MKSTEMP
2333 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2335 * device/include/ctype.h: removed warning while using --stack-auto
2336 * device/include/malloc.h: removed warning while using --stack-auto
2337 * device/include/string.h: removed warning while using --stack-auto
2339 2003-02-23 Borut Razem <borut.razem@siol.net>
2341 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2342 because NDEBUG is defined (see man assert)
2343 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2345 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2347 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2348 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2350 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2352 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2353 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2355 2003-02-18 <johan@balder>
2357 * as/mcs51/asmain.c (asmbl): module can start with a digit
2358 * as/z80/asmain.c (asmbl): module can start with a digit
2360 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2362 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2363 * src/asm.c: fix pipe() for Mingw32
2365 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2367 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2368 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2369 make -V work again; --c1mode reads now from stdin
2370 * doc/sdccman.lyx: added --c1mode
2371 * support/Util/SDCCerr.c: new messages for c1 mode
2372 * support/Util/SDCCerr.h: new messages for c1 mode
2373 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2375 2003-02-15 <johan@balder>
2377 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2379 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2381 * doc/sdccman.lyx: Environment variables, -o and other minor things
2383 2003-02-14 <johan@balder>
2385 * src/xa51/main.c: before anyone really tries to use it :)
2387 * Install doc's in share/sdcc/doc
2388 * removed some obsolete files
2389 * Do a proper make distclean and uninstall
2390 M Makefile.common.in
2393 M device/include/Makefile.in
2394 M device/lib/Makefile.in
2397 M sim/ucsim/doc/Makefile.in
2400 R src/xa51/peeph.rul
2401 M support/cpp2/Makefile.in
2402 M support/makebin/Makefile
2405 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2407 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2409 2003-02-10 Borut Razem <borut.razem@siol.net>
2411 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2412 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2413 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2414 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2415 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2416 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2417 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2418 src/z80/Makefile.bcc: Borland Makefile cleanup
2419 * as/z80/Makefile.bcc: Added Borland Makefile
2420 * support/cpp2/borland.h: Removed
2422 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2424 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2425 * src/SDCC.lex: new pragma NOIV
2426 * src/SDCCglobl.h: new pragma NOIV
2427 * src/SDCCmem.c: new pragma NOIV
2429 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2431 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2433 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2435 * src/SDCCmain.c: signal handling is switched off by --debug
2436 * doc/Makefile: small fix for install; use clean.mk again
2437 * doc/clean.mk: clean *.pdf and *.html too
2439 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2441 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2442 * device/lib/printfl.c: fix a ds390 bug by making it portable
2443 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2444 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2445 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2446 * debugger/mcs51/cmd.c: converted multi-line string literals
2447 * sim/ucsim/globals.cc: converted multi-line string literals
2448 * src/SDCCmain.c: introduced signal handler to remove temp files
2449 * doc/Makefile: small tweaks, implement clean
2450 * doc: removed generated files
2452 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2454 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2455 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2456 Address Record is not correctly generated for DS390."
2458 2003-02-02 Borut Razem <borut.razem@siol.net>
2460 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2461 * as/mcs51/asm.h: fixed compilation with Borland C
2462 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2463 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2464 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2465 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2466 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2467 src/z80/Makefile.bcc: delete $(LIB) only if exist
2468 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2470 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2472 * device/include/malloc.h: introduced NULL
2473 * device/include/string.h: introduced NULL
2474 * device/include/stdlib.h: introduced NULL
2475 * device/lib/_memcpy.c: removed NULL
2476 * device/lib/_strcat.c: removed NULL
2477 * device/lib/_strchr.c: removed NULL
2478 * device/lib/_strcmp.c: removed NULL
2479 * device/lib/_strcpy.c: removed NULL
2480 * device/lib/_strcspn.c: removed NULL
2481 * device/lib/_strlen.c: removed NULL
2482 * device/lib/_strncat.c: removed NULL
2483 * device/lib/_strncmp.c: removed NULL
2484 * device/lib/_strncpy.c: removed NULL
2485 * device/lib/_strpbrk.c: removed NULL
2486 * device/lib/_strrchr.c: removed NULL
2487 * device/lib/_strspn.c: removed NULL
2488 * device/lib/_strstr.c: removed NULL
2489 * device/lib/_strtok.c: removed NULL
2490 * device/lib/malloc.c: removed NULL, include own header
2492 2003-02-02 <johan@balder>
2494 * 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
2495 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2496 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2497 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2498 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2499 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2501 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2503 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2506 2003-02-01 <johan@balder>
2508 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2510 2003-01-31 <johan@CP255758-A>
2512 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2514 2003-01-30 <johan@balder>
2516 * src/SDCCBBlock.c: automatic bug detection
2517 * src/SDCCicode.c: automatic bug detection
2519 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2521 * src/SDCCglobl.h: now --xram-size 0 works
2522 * src/SDCCmain.c: now --xram-size 0 works
2524 2003-01-29 <johan@balder>
2526 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2528 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2530 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2531 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2532 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2533 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2534 * src/SDCCglobl.h: Added options --xram-size and --code-size
2535 * src/SDCCmain.c: Added options --xram-size and --code-size
2537 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2539 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2540 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2542 2003-01-27 <johan@balder>
2544 * src/SDCC.y: fixed bug #613764
2546 2003-01-26 <johan@balder>
2548 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2549 * src/SDCCsymt.h: fixed bug #673374
2550 * src/SDCCglue.c: fixed bug #661910
2551 * src/SDCCast.c: fixed bug #458099 and 673374
2553 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2555 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2556 * as/mcs51/strcmpi.h: added
2557 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2558 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2559 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2560 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2561 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2562 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2563 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2564 * as/mcs51/Makefile.aslink: new module strcmpi
2565 * as/mcs51/Makefile.asx8051: new module strcmpi
2566 * as/mcs51/Makefil.bcc: new module strcmpi
2567 * as/mcs51/Makefile.in: new module strcmpi
2568 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2570 2003-01-26 <johan@balder>
2572 * src/SDCCglue.c: reverted back to 1.124
2573 * src/SDCCast.c: reverted back to 1.156
2574 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2576 2003-01-25 <johan@balder>
2578 * src/SDCCglue.c: A better fix for bug #661910
2579 * src/SDCCast.c: A better fix for bug #661910
2580 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2582 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2584 * src/Makefile.in: remove spawn.o
2585 * src/SDCCmain.c: remove spawn.h
2586 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2587 * src/spawn.c: removed
2588 * src/spawn.h: removed
2589 * support/regression/ports/ds390/spec.mk: link with -r
2591 2003-01-24 <johan@CP255758-A>
2593 * src/ds390/gen.c (aopOp): fixed bug #667458
2594 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2595 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2596 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2598 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2600 * src/mcs51/peeph.def: better assembler identation by Frieder
2601 * src/mcs51/gen.c: better assembler identation by Frieder
2603 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2605 * as/z80/string.h: removed for gcc 3.2
2606 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2607 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2609 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2611 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2612 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2613 * support/regression/Makefile: separate temp files for ports
2614 * support/regression/generate-cases.py: separate temp files for ports
2615 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2616 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2618 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2620 * moved tinitalk to device/examples/ds390
2622 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2624 * as/mcs51/lkmem.c: rflag is for DS390
2625 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2626 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2627 (linkEdit): move mem- and map-files the same way as ihx-files
2628 * src/z80/main.c (_setDefaultOptions): removed --generic
2629 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2630 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2631 * src/pic/glue.c (picglue): --c1mode works again
2632 * src/pic16/glue.c (pic16glue): --c1mode works again
2633 * src/asm.c (printCLine): fix #660034
2635 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2637 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2638 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2639 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2640 * as/mcs51/lkmem (summary): better fix for sp problem
2641 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2642 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2643 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2644 remove --stack-after-data
2646 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2648 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2649 * src/SDCCutil.c (join): ugly bug: missing '\0'
2650 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2652 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2654 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2656 * src/pic/main.c (_asmCmd): gpasm supports -o
2657 * src/z80/main.c: more general macros
2658 * device/lib/Makefile.in: remove intermediate files
2660 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2662 * .version: Bumped version number to 2.3.3
2663 * src/SDCCBBlock.c: new option -o
2664 * src/SDCCglobl.h: new option -o
2665 * src/SDCCglue.c: new option -o
2666 * src/SDCCmain.c: new option -o
2667 * src/asm.c: new option -o
2668 * src/ds390/main.c: new option -o
2669 * src/pic/glue.c: new option -o
2670 * src/pic/pcode.c: new option -o
2671 * src/pic/ralloc.c: new option -o
2672 * src/pic16/glue.c: new option -o
2673 * src/pic16/pcode.c: new option -o
2674 * src/pic16/ralloc.c: new option -o
2675 * src/z80/main.c: new option -o
2676 * device/lib/Makefile.in: use -o
2677 * support/regression/ports/ds390/spec.mk: use -o
2678 * support/regression/ports/gbz80/spec.mk: use -o
2679 * support/regression/ports/mcs51/spec.mk: use -o
2680 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2681 * support/regression/ports/z80/spec.mk: use -o
2682 * support/regression/ports/ucz80/spec.mk: use -o
2683 * support/regression/ports/xa51/spec.mk: use -o
2684 * support/regression/fwk/lib/timeout.c: fix usage string
2686 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2687 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2689 2003-01-07 <johan@balder>
2691 * src/SDCCast.c (decorateType): fixed bug #600035
2693 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2694 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2695 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2696 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2697 * src/pic/pcode.c: outcommented unused variable to remove warnings
2698 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2700 2003-01-06 <karl@turbobit.com>
2701 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2704 2003-01-06 <johan@balder>
2706 * src/SDCCicode.c: fixed array add
2708 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2709 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2710 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2712 2003-01-04 <johan@balder>
2714 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2716 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2717 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2719 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2720 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2721 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2723 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2724 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2726 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2727 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2729 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2730 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2732 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2734 * in \sdcc\as\mcs51\ changed these files in order to create an
2735 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2736 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2737 following files to include the previous two files: aslink.dsp,
2738 Makefile.aslink, Makefile.bcc, and Makefile.in.
2740 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2741 .adb instead of .cdb
2743 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2745 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2746 value from option --iram-size.
2748 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2750 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2753 2002-09-18 <wiml@hhhh.org>
2755 * SDCClrange.h: exposed setFromRange() and setToRange()
2756 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2757 packRegsForAccUse() (bug 542397)
2758 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2759 multiple times and emitting the fetch operations more than once
2760 added aopGetUsesAcc() function to allow binary operators to
2761 fetch their operands in the correct order; made genMinus() emit
2762 compact code for X = LITERAL - Y
2764 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2765 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2766 sprintf() in line 1267.
2768 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2769 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2772 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2773 Changes to aslink (All the changes are marked with 'JCF'):
2775 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2778 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2779 area BSEG. Also moves, if possible, the DATA area down into the internal
2780 ram so more space is available.
2782 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2785 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2786 not bytes. Function summary() which creates a memory usage summary
2787 file with extension .mem. Reports of overlaping stack and small stack
2788 size. If the space for the stack is less than 16 bytes aslink trows a
2791 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2792 the 8051. Option 'y' for memory summary output file.
2794 Changes to sdcc (All the changes are marked with 'JCF'):
2796 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2798 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2799 overlaying area for it (uses RegBankUsed[4]).
2801 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2802 bank zero as used by default. By default aslink locates the stack
2803 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2804 the creation of the .mem file. Delegates the allocation of data area
2805 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2806 the begining of the stack area to aslink.
2808 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2809 glue() in SDCCglue.c creates an area for it.
2811 2002-09-03 Borut Razem <borut.razem@siol.net>
2812 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2813 sdcc/src/pic/glue.c:
2814 introduced atexit() handler for teporay files removal in case of
2815 errors, assertions, ...
2817 2002-08-29 Borut Razem <borut.razem@siol.net>
2818 * sdcc/support/cpp2/auto-host_vc_in.h:
2819 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2820 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2821 Maybe there is a similar problem with BORLANDC? It should be checked!
2823 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2824 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2825 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2826 was not executed, and the compiler (cl) launched a warning:
2827 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2829 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2830 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2832 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2833 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2835 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2836 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2837 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2838 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2839 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2840 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2841 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2842 - added Release configuration in VS projects
2843 - review of compiler an linker options
2844 - VC .exe files are generated in bin_vc directory, not to interfere
2845 with binaries generated from other projects (cygwin, mingw, bcc ...)
2847 * sdcc/src/yacc.dsp: added
2849 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2850 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2851 and insert the version number definitions from .version
2853 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2855 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2856 added - genarate auto-host.h using auto-host_vc_in.h as template
2859 removed from CVS, generated automatically
2861 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2862 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2864 2002-08-11 Borut Razem <borut.razem@siol.net>
2865 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2867 2002-08-10 Borut Razem <borut.razem@siol.net>
2868 * src/SDCCmain.c (main):
2869 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2870 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2871 The consequence was that some temporary files were not removed.
2874 unification of code in functions tempfilename() and tempfile():
2875 function tempnam() is defined in Visual Studio 6.0 and .NET
2877 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2879 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2880 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2881 - removed compiler command line option /WX: Treats all warnings as errors
2882 - update a list of source files, included into the project
2884 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2885 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2886 changed project type to Generic Project so that can be correcly converted to VS.NET project
2888 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2890 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2892 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2894 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2895 added return 0 statements after assert() to make compiler happy
2897 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2898 added newline in the def file to keep MSC compiler satisfied
2900 * sdcc/src/z80/gen.c:
2901 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2902 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2903 - solved MSC error in function aopDump()
2905 * sdcc_vc.h: define PREFIX as "\\sdcc"
2907 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2908 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2910 2002-06-22 Scott Dattalo <scott@dattalo.com>
2911 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2912 - Rewrote the register banking algorithm.
2913 - Added pCode live-range analysis to registers (for now, only non-used and
2914 singly-used registers optimized away)
2916 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2918 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2920 2002-05-10 Scott Dattalo <scott@dattalo.com>
2921 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2923 2002-04-22 Michael Hope <michaelh@vroom>
2925 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2927 * configure.in (DD_COPT): Added include support required for gbdk.
2929 * .version: Bumped version number just to increase it.
2931 * src/SDCCmain.c: Added -nostdinc to the default options.
2933 2002-04-15 Michael Hope <michaelh@vroom>
2935 * device/lib/z80/printf.c (sprintf): Added.
2937 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2939 * src/z80/peeph.def: Added transpose redundent load rule.
2941 * src/z80/main.c: Added force callee saves for jaune.
2943 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2945 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2947 2002-03-28 Johan Knol <johan@balder>
2949 * src/SDCCval.c: fixed bug #532436
2951 2002-03-14 Scott Dattalo <scott@dattalo.com>
2953 Added "char *Processor" field to the port structure.
2956 Added -p option. Allows port dependent processor to be specified.
2959 Initialized the new field char *Processor field to NULL in all ports
2962 Compiler generated registers for interrupt context saving
2963 were not getting allocated.
2965 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2968 Fixed left shift. Will promote the left side of a left shift
2969 if a) left shifting more than size of operand or b) when assigned
2970 to something size > size of left side
2972 2002-03-14 Scott Dattalo <scott@dattalo.com>
2974 tons of changes. Register allocation has been
2975 rewritten. Added customization for the various PICs. Flow
2976 analysis is restructured. ...
2982 Added. device.c is a PIC port hack to accomodate variations
2985 2002-03-13 Michael Hope <michaelh@vroom>
2987 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2989 2002-03-04 johanknol <johanknol@manik>
2991 * /src/SDCCval.c: fixed
2993 const unsigned char arr[][2] = { { 0, 1 } };
2994 t18.c:1: error: Initializer element is not constant
2996 2002-03-04 bela <bela@manik>
2998 * /device/include/mcs51reg.h:
2999 ds89c420 register definition update
3001 2002-03-03 <johan@FRIJA>
3003 * support/Util/SDCCerr.c: did something, but don't no why anymore
3005 * support/regression/tests/bug-524691.c: made it a little less shy
3007 * src/SDCCast.c (decorateType): fixed bug #524697
3009 * src/SDCCast.c: made some lineno improvements
3011 * src/SDCCval.c (getNelements): changed warning to error
3013 * src/SDCCglue.c (printIvalArray): changed warning to error
3015 * src/SDCCicode.c: fixed a warning for mingw
3017 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3019 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3021 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3023 * src/ds390/peeph.def:
3024 Added some more peephole rules
3026 * src/ds390/gen.c: Various fixes & enhancements
3028 * src/SDCClrange.c, src/SDCClrange.h:
3029 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3031 * src/ds390/ralloc.c:
3032 various fixes & enhancements (ds390) specific
3034 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3035 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3038 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3040 2002-03-02 <johan@FRIJA>
3042 * src/SDCCast.c (decorateType): fixed bug #524708
3044 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3046 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3048 2002-03-01 Michael Hope <michaelh@vroom>
3050 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3052 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3054 2002-03-01 <johan@FRIJA>
3056 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3058 * src/SDCCast.c (decorateType): fixed bug #524209
3060 * src/SDCCval.c (valNot): fixed bug #524195
3062 2002-02-26 <johan@balder>
3064 * src/xa51/gen.c: fixed a warning
3066 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3068 * src/SDCCast.c (decorateType): fixed bug #522534
3070 2002-02-23 <johan@balder>
3072 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3074 2002-02-22 <johan@balder>
3076 * src/SDCCast.c: fixed bug #514865
3078 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3080 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3082 * sdcc/src/SDCCloop.c:
3083 Previous fix was not good. basic blocks that have "break" or "return" are
3084 not really partof a loop , but live ranges used in these blocks should
3085 be live thru the entire loop, so set partOfLoop but don't add them to
3088 2002-02-21 <johan@FRIJA>
3090 * src/SDCCcse.c: fixed bug #514308
3092 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3095 Fixed BUG #519583. If a conditional block ended in a return/break
3096 statement inside a loop, it was not being considered part of the loop.
3098 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3100 2002-02-10 Karl Bongers <karl@turbobit.com>
3103 Fixed up SDCDB debugger somewhat. Updated debugger/README
3104 with lots of comments and notes.
3106 * device/examples/test2.c:
3107 Fix bug, "red" variable not being initialized(compiler complained).
3109 * device/examples/Makefile, examples/test3.c:
3110 Add Makefile in device/examples folder, compiles test3.c
3111 for use as a multiple module SDCDB test case.
3113 * sim/ucsim/cmd.src/cmdset.cc:
3114 Took out debug printfs in ucsim "next" command.
3117 Karl and Johan start ucsim XA support. Most dissassembly working,
3118 about 75% emulation done(plenty of work remaining).
3120 * sim/ucsim/z80.src:
3121 Add Z80 support to ucsim, add test-ucz80 regression test,
3122 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3123 Notice z80 compiler fails on examples/test3.c/crc code.
3125 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3127 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3128 Added support for --parms-in-bank1
3130 * src/ds390/peeph.def:
3131 added a few more peephole optimzations
3134 1) added __builtin_inp & __builtin_outp used to read in data of given length
3135 from a memory mapped port
3136 2) added __builtin_memcmp
3137 3) added __builtin_swapw swap bytes of a short
3139 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3140 1) handle multiple send & receives from register bank1
3141 2) ralloc can now allocate DPTR1 to some liveRanges
3143 * src/SDCCsymt.c, src/SDCCsymt.h:
3144 changes to handle multiple sends & receives
3147 added some pointer arithmetic optimization
3150 added some pointer arithmetic optimizations but not stable yet so not
3151 called from anywhere (will get this working shortly)
3153 * src/SDCCopt.c: fixed for multiple sends & receives
3156 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3157 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3158 set preprocessor defines (depending on options)
3160 * src/SDCCicode.c, src/SDCCicode.h:
3161 changes made to handle multiple sends & receives
3164 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3166 * src/SDCCcse.c, src/SDCCcse.h:
3167 added function findbackward def (to be used in upcoming optimization)
3169 * src/SDCCcflow.c, src/SDCCcflow.h:
3170 added function returnAtEnd - to determine if a basic block terminates with
3173 * src/SDCCast.c, src/SDCCast.h:
3174 added option parms-in-bank1
3176 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3177 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3178 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3179 adjusted for --parms-in-bank1 option
3181 * device/include/string.h:
3182 donot redefine "reentrant" keyword
3184 * device/include/ds80c390.h: Added some more SFRs
3186 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3188 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3190 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3192 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3194 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3196 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3198 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3200 * Added --xram-movc option
3202 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3204 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3206 2002-01-11 Johan Knol
3208 * Added math lib of Jesus Calvino-Fraga
3210 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3212 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3213 * support/regression/Makefile: new target test-mcs51-stack-auto
3214 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3216 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3218 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3220 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3222 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3224 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3226 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3228 * src/SDCCglue.h: add definition for printIvalChar()
3230 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3232 * src/SDCCast.c: fix #498138 by Johan
3234 * src/SDCCglue.c: fix #498138 by Johan
3236 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3238 * support/regression/Makefile: fix clean
3240 * support/regression/ports/ds390/support.c: fix transmission of last character
3242 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3244 * /sdcc/src/ds390/gen.c:
3245 a) improved computing address of stack variable
3246 b) took out some #if 0 code
3247 c) improved parmBytes adjustment
3248 d) improved genPlusIncr & genMinusIncr
3249 e) genCmp could generate bad code (when left assigned to DPTR)
3250 f) Fixed bug in hasInc
3252 * /sdcc/src/ds390/ralloc.c:
3253 a) packRegsForSupport could mess up live information (Fixed)
3254 b) packRegsDPTRuse could be incorrect for left & right shift
3256 * /sdcc/src/mcs51/ralloc.c:
3257 packRegsForSupport could mess up the live information (Fixed)
3259 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3261 * /sdcc/src/SDCCast.c:
3262 can reverse a loop even if function call is present as long
3263 as the loop control variable is local & is not passed as parameter
3265 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3267 * /sdcc/ChangeLog: *** empty log message ***
3269 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3270 More builtin function additions for TININative
3272 * /sdcc/src/ds390/ralloc.c:
3273 Had broken the regression testsuite
3275 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3277 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3278 Added funcattr hasStackParms will be set for reentrant functions when there
3279 are paramteres on the stack, this helps in minimizing frame pointer generation
3280 typeFromStr can handle function pointers now
3282 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3283 *** empty log message ***
3285 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3287 * /src/ds390/gen.c, /src/ds390/main.c:
3288 More builtin function additions for TININative
3290 * /src/ds390/ralloc.c:
3291 Had broken the regression testsuite
3293 * /src/SDCCast.c: Fixed a bug in dumptree
3295 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3296 Added funcattr hasStackParms will be set for reentrant functions when there
3297 are paramteres on the stack, this helps in minimizing frame pointer generation
3298 typeFromStr can handle function pointers now
3300 * /doc/builtins.txt, /doc/TININative.txt:
3301 *** empty log message ***
3304 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3306 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3307 ALPHA version for -mTININative
3309 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3310 updated to reflect changes in the port structure
3313 added function do_assemble (similar to do_link) if non-null this function
3314 will be called to do assembly (-mTININative) requires a multi command
3316 added function genAssemblerEnd will be called to generate assembler Epilogue
3319 added _JavaNative to debug info printing
3321 * /src/SDCCmain.c: added option --tini-libid
3322 added port->do_assemble function (-mTININative) has a multi command assemble
3324 * /src/SDCCglue.c: Disabled "constExpr" check
3325 added port->genAssemblerEnd function
3327 * /src/SDCCglobl.h: Added option --tini-libid value
3330 tookout optimizeCompare from the header (has no external references)
3332 * /src/SDCCast.c: made one more function "static"
3334 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3336 * src/z80/mappings.i: Added z80asm support.
3338 * src/z80/main.c: Added z80asm support on --asm=z80asm
3340 * src/z80/gen.c: Fixed asm portability issues.
3342 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3344 * src/SDCCglue.c (printExterns): Added global/extern split.
3346 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3348 * support/regression/Makefile: added test for mcs51 model large
3350 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3352 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3354 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3356 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3358 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3360 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3362 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3364 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3366 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3368 * support/regression/tests/simplefloat.c: Port to mcs51.
3370 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3371 * support/regression/tests/bug-485362.c: Added.
3373 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3375 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3377 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3379 * src/z80/gen.c (aopDump): Added a dump function.
3381 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3382 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3384 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3386 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3388 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3390 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3392 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3394 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3396 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3398 * support/regression/ports/ds390/support.c: Use tinibios.
3400 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3402 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3404 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3405 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3407 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3409 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3411 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3413 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3415 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3416 (packRegsForIYUse): Created and optimised.
3418 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3420 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3421 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3423 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3425 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3427 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3429 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3431 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3433 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3435 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3437 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3439 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3441 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3443 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3445 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3446 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3447 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3449 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3451 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3452 (genNotFloat): Added.
3453 (genUminusFloat): Added.
3455 * device/lib/z80/Makefile: Added floating pt stubs.
3457 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3459 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3461 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3463 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3465 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3467 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3469 * sdcc/support/regression/Makefile: Add port ds390.
3471 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3473 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3475 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3477 * sdcc/support/regression/ports/ds390/support.c: Added.
3479 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3481 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3483 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3485 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3487 * device/include/malloc.h: Added z80 and gbz80 support.
3489 * device/lib/gbz80/heap.s: Added.
3491 * device/lib/z80/heap.s: Added.
3493 * device/lib/malloc.c: Added z80 and gbz80 support.
3495 * support/regression/tests/malloc.c (testMalloc): Added.
3497 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3499 * support/regression/tests/bug-478094.c: Added.
3501 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3503 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3505 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3507 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3509 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3511 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3513 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3515 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3517 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3519 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3521 * support/regression/tests/bug-477927.c: Added.
3523 * src/z80/peeph.def: Added minor rules.
3525 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3527 * src/z80/peeph.def: Added jump optimisation modification.
3529 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3531 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3533 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3535 * support/regression/tests/funptrs.c: Added.
3537 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3539 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3541 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3543 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3545 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3547 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3548 (movLeft2ResultLong): Created.
3550 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3551 (joinPushes): Added. Joins two char pushes into a word push.
3553 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3555 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3557 * support/makebin/Makefile (install): Added creation of dest dir.
3559 2001-10-24 Karl Bongers <karl@turbobit.com>
3561 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3563 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3565 * src/z80/ralloc.c: Turned off faulty pack for one use.
3567 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3569 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3571 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3573 * support/regression/Makefile: Improved clean
3575 * support/regression/ports/gbz80/spec.mk: Added clean
3577 * support/regression/ports/host/spec.mk: Added clean
3579 * support/regression/ports/z80/spec.mk: Added clean
3581 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3583 * support/regression/ports/mcs51/timeout.c: little improvements
3585 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3587 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3589 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3591 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3593 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3595 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3597 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3599 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3600 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3602 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3604 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3606 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3608 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3610 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3612 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3614 * support/regression/tests/longor.c: Added.
3616 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3618 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3620 * as/mcs51/aslink.h: define PATH_MAX
3622 * as/mcs51/asm.h: define PATH_MAX
3624 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3626 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3628 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3630 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3632 * src/SDCCglobl.h: define PATH_MAX
3634 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3636 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3638 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3640 * src/z80/gen.c (gencjneshort): Fixed
3642 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3644 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3646 * support/regression/tests/bug-469671.c: Added.
3648 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3650 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3652 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3654 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3656 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3658 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3660 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3662 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3664 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3666 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3668 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3670 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3672 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3674 * 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.
3676 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3678 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3680 2001-10-07 <johan@FRIJA>
3682 * device/lib/gets.c (gets): fixed the return value.
3684 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3685 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3687 * 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.
3689 * 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.
3691 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3693 * src/pic/gen.c: Removed Safe_strdup.
3695 * configure.in: Added option to enable libgc support.
3697 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3698 (bitVectUnion): Optimised.
3699 (bitVectIntersect): Optimised.
3700 (bitVectBitsInCommon): Optimised.
3701 (bitVectCplAnd): Optimised.
3703 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3705 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3707 * src/SDCCmain.c: distinguish between assembler debug and plain options
3709 * src/avr/main.c: remove standard assembler options
3711 * src/ds390/main.c: remove standard assembler options
3713 * src/mcs51/main.c: remove standard assembler options
3715 * src/port.h: removed "PENDING" comment
3717 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3719 * src/device/lib/_mulint.c : new, with assember functions
3721 * src/device/lib/_mullong.c : new, with assember functions
3723 * src/device/lib/_divuint.c : with assember functions
3725 * src/device/lib/_divsint.c : with assember functions
3727 * src/device/lib/_divulong.c: with assember functions
3729 * src/device/lib/_divslong.c: with assember functions
3731 * src/device/lib/_moduint.c : with assember functions
3733 * src/device/lib/_modsint.c : with assember functions
3735 * src/device/lib/_modulong.c: with assember functions
3737 * src/device/lib/_modslong.c: with assember functions
3739 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3741 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3743 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3744 replaced _mululong.c and _mulslong.c by _mullong.c
3746 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3748 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3750 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3752 * src/SDCCglue.c: test, if win32api is available for MINGW
3754 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3756 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3757 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3758 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3759 * support/regression/ports/host/spec.mk: removed GENERIC
3760 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3761 * support/regression/ports/z80/spec.mk: removed GENERIC
3763 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3765 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3767 * support/regression/tests/bug-467035.c: Created.
3769 2001-10-01 <johan@FRIJA>
3771 * src/SDCC.y: fixed bug #466586 part 1
3773 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3775 * SDCCicode.c: z80 has no generic pointers
3776 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3778 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3780 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3782 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3784 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3786 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3788 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3790 * configure.in: Fixed up so that ucsim is only configured once.
3792 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3794 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3795 (getPathDifference): As above.
3797 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3799 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3801 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3802 * .version: Updated to 2.3.1
3804 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3805 Added copyright header.
3807 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3808 (assemble): Added support for macro based assembler commands.
3809 (linkEdit): Added support for macro based linker commands.
3810 (preProcess): Changed the pre-processor to use macros.
3811 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3812 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3814 * device/lib/z80/crt0.s: Added module name for debugging.
3816 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3818 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3820 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3822 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3824 * src/Makefile.in: Added SDCCmacro and SDCCutil
3826 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3828 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3830 2001-09-16 <johan@FRIJA>
3832 * 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.
3834 2001-09-15 <johan@FRIJA>
3836 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3837 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3839 2001-09-11 <johan@FRIJA>
3841 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3843 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3845 * support/regression/tests/bug-460444.c: Added test case.
3847 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3848 (genCast): Added justification for all of the asserts.
3850 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3852 * support/regression/support.c: _xdata replaced by xdata
3854 * support/regression/spec.mk: removed _generic
3856 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3858 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3860 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3861 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3863 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3865 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3867 * support/regression/tests/bug-460010.c: Added test case.
3869 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3871 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3873 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3875 * support/regression/testfwk.c: removed workaround for bug #436344
3877 * support/regression/tests/bp.c: use less memory with mcs51
3879 * support/regression/tests/bug-441448.c: use less memory
3881 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3883 * support/regression/collate-results.py: typo
3885 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3887 * support/regression/tests/fetchoverlap.c: Added new test case.
3889 * support/regression/tests/bp.c: Added new test case.
3891 * support/regression/tests/bug-448984.c: Added new test case.
3893 * support/regression/tests/pow2shifts.c: Added new test case.
3895 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3896 (genlshTwo): Fixed right shift for count > 8.
3898 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3900 2001-09-08 <johan@FRIJA>
3902 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3904 2001-09-07 <johan@FRIJA>
3906 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3908 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3910 2001-09-06 <johan@FRIJA>
3912 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3913 * bernhard noted me at this: "() equals to (void)" (1.38)
3915 2001-09-05 <johan@FRIJA>
3917 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3919 2001-09-04 <johan@FRIJA>
3921 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3924 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3926 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3928 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3930 * link/z80/aslink.h: Fixed path for PATH_MAX
3932 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3934 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3936 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3938 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3940 * 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.
3942 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3944 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3945 (genCmp): Fixed up genCmp for the GB with longs.
3947 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3949 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3951 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3953 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3955 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3957 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3959 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3961 * 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.
3963 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3965 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3967 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3969 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3971 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3973 * sim/ucsim/configure: little improvement of Cygwin-detection
3974 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3975 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3976 * support/regression/tests/bug-221100.c: small changes for mcs51
3977 * support/regression/tests/bug-221168.c: small changes for mcs51
3978 * support/regression/tests/bug-227710.c: small changes for mcs51
3979 * support/regression/tests/staticinit.c: small changes for mcs51
3980 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3981 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3982 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601