1 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
3 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
4 * src/mcs51/main.c: fixed the fix for bug #737001
6 2003-12-15 Borut Razem <borut.razem@siol.net>
8 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
10 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
12 * support/makebin/makebin.c: put output in binary mode
14 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
16 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
17 xdata and data memory on startup. Set the environment variable
18 SDCC_NOGENRAMCLEAR to disable this.
19 * src/mcs51/peephole.def,
20 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
21 (allows non-interrupt and interrupt code to safely compete for a resource
22 without the non-interrupt code having to disable interrupts)
24 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
26 * src/SDCCicode.c (geniCodeAdd),
27 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
28 with valFromType if type might be a pointer and host is big endian).
29 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
30 types, not just integer types.
31 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
32 multiply defined with mismatching "at" address.
34 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
36 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
37 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
38 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
39 with embedded nulls (fixed bug #753752)
41 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
43 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
44 Apparently this did not see much testing (endless loop)
46 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
48 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
50 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
52 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
53 gracefully handle NULL memmap pointers
55 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
57 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
58 instead of deleting the iCode when an operand is volatile
59 * src/z80/gen.c (genDummyRead),
60 * src/mcs51/gen.c (genDummyRead),
61 * src/ds390/gen.c (genDummyRead),
62 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
64 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
65 * src/SDCC.y: fixed bug #850420
67 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
69 Applied z80 i/o port patch from Peter Townson and fixed some operators
70 to better handle operands in A register.
71 * device/include/z180.h
77 * src/z80/peeph-z80.def
81 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
83 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
85 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
87 * device/lib/hc08/_mullong.c: Removed extra #endif
89 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
91 * sim/ucsim/hc08.src/inst.cc,
92 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
94 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
95 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
96 * device/include/stdarg.h: fixed varargs for hc08
97 * device/lib/Makefile.in,
98 * device/lib/hc08/Makefile,
99 * device/lib/hc08/_mulint.c,
100 * device/lib/hc08/_mullong.c: fixed some endian problems
102 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
104 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
105 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
106 * device/lib/_gptrget.c,
107 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
109 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
111 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
112 * src/SDCCast.c (astErrors): fixed bug #846007
113 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
115 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
117 * src/SDCCast.c (decorateType): disabled a transformation I added in
118 revision 1.188 (access to fields of a structure at an absolute address);
119 it breaks with bitfields, extern declarations, and gcse analysis.
120 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
121 could be assigned through a pointer, so don't complain.
122 * src/SDCCast.c (astErrors),
124 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
126 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
128 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
129 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
130 output of __config directives, since gpasm now supports them
131 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
132 pre-processor macro, i.e. -DMCU=p18f452
133 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
134 and modified to handle 'cast' icode similarly to '=' icode
135 * src/pic16/device.h (typedef struct PIC_device): added field
136 'extMIface' to indicate that chip has external memory interface
137 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
138 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
141 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
143 * src/SDCC.y (pointer): fixed bug #846006
144 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
145 * src/SDCCast.c (decorateType): fixed bug #846009
146 * src/ds390/peeph.def,
147 * src/ds390/gen.c (genAnd, genOr),
148 * src/mcs51/peeph.def,
149 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
151 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
153 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
160 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
164 * src/SDCCbitv.c: added function to free a bitvector
166 * src/SDCClrange.c: added function to recompute the liveranges
168 * src/ds390/ralloc.c,
170 * src/mcs51/ralloc.c,
172 * src/pic16/ralloc.c,
174 * src/z80/ralloc.c: recompute the liveranges after register packing
176 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
178 * src/SDCCloop.c (newInduction): fixed bug #845630
180 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
182 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
183 inadvertantly left behind from my 2003-11-12 change
185 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
187 Updated headers I neglected to commit yesterday.
191 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
193 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
194 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
195 * src/SDCCopt.c (eBBlockFromiCode),
196 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
197 the creation of the key hash table from the sequencing so it can be used
198 earlier (for some GCSE bug fixes still pending)
200 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
202 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
203 * support/regression/tests/addsub.c: testing genPlus shortcut
205 2003-11-15 Borut Razem <borut.razem@siol.net>
207 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
209 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
211 * src/SDCCcse.c (cseBBlock): fixed bug #527779
212 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
213 ordering is immaterial.
214 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
216 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
218 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
219 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
220 (SIGSEV) of bug #840381
221 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
222 unlink new file before rename if new and old filenames are the same)
224 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
226 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
227 uninitialized variables) for the mcs51. Set environment variable
228 SDCC_GENRAMCLEAR to test.
229 xdata initialization slightly shorter
231 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
234 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
235 #838241 & 780691 (basicly the same bug)
236 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
237 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
239 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
241 * src/SDCCmain.c (linkEdit): "fix" #834252
243 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
245 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
247 * src/SDCC.y: fixed bug #819403
249 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
251 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
252 the reentrant attribute.
253 * src/hc08/gen.c (genPackBits): added missing stack readjustment
254 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
256 * src/SDCCast.c (decorateType): fixed bug with storage class not being
257 updated during pointer dereference; f.e. ~(((char *)1)*) was being
258 erroneously reduced to a literal.
259 * src/hc08/ralloc.c (packRegisters, rematStr),
260 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
263 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
265 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
266 * doc/sdccman.lyx: changed from 'article' to 'book'
267 * doc/Makefile: readded test_suite_spec and cdbfileformat
269 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
271 * device/include/stdlib.h: include malloc.h to comply with ANSI
272 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
274 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
276 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
277 * doc/clean.mk: also remove *.out files
278 * doc/sdccman.lyx: some additions, larger top/bottom margins
280 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
282 * src/SDCC.y: fixed bug #837365
283 * support/regression/tests/bitopcse.c
284 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
285 a symbol (might be valop instead)
286 * device/lib/Makefile.in: added errno.c to HC08SOURCES
287 * device/lib/clean.mk: added hc08 to the cleaning list
289 2003-11-04 Borut Razem <borut.razem@siol.net>
291 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
293 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
294 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
295 malloc is declared in standard stdlib.h
297 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
299 * device/lib/hc08/Makefile: need to clean .rel not .o files
300 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
302 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
312 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
313 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
314 tests (which uses the port's oclsExpense function)
320 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
322 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
324 * src/SDCCcse.c (ifxOptimize),
325 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
326 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
327 deleting the IFX iCode.
328 * src/hc08/ralloc.c: reduced unneeded slocs
329 * src/hc08/gen.c: fixed bug in asmopToBoolean
331 2003-11-04 Borut Razem <borut.razem@siol.net>
333 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
334 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
335 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
336 transferred to configure
338 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
340 Use headers defined in the C[++] standards:
341 * sim/ucsim/gui.src/serio.src/fileio.cc
342 * sim/ucsim/gui.src/serio.src/frontend.cc
343 * sim/ucsim/gui.src/serio.src/main.cc
344 * sim/ucsim/gui.src/serio.src/posix_signal.cc
345 * support/Util/NewAlloc.c
351 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
353 * Added MSVC projects for hc08 assembler and linker:
354 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
355 /as/hc08/link_hc08.dsp
357 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
359 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
361 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
363 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
365 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
367 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
369 2003-10-31 Borut Razem <borut.razem@siol.net>
371 * support/cpp2/cpplib.h,
372 support/cpp2/cpplib.c,
373 support/cpp2/cpplex.c,
374 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
375 to switch _asm block preprocessing on / off. Default is
376 #pragma preproc_asm +
378 2003-10-31 Borut Razem <borut.razem@siol.net>
380 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
381 when outputting comment blocks (when executed with -C option) and
382 _asm (SDCPP specific) blocks
384 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
386 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
388 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
390 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
392 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
394 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
395 * src/SDCCast.c (decorateType): fixed bug #832664
397 2003-10-31 Borut Razem <borut.razem@siol.net>
399 * support\cpp2\cpplex.c: fixed for SDCPP:
400 comments(when executed with -C option) and _asm blocks
401 were included even if they where in skipped #if block.
402 Applied solution from GCC cpp 3.3.2
404 2003-10-31 Borut Razem <borut.razem@siol.net>
406 * src/SDCC.lex: sdcc now understands both formats:
407 '# <line_number> <file_name>' and
408 '#line <line_number> <file_name>'
409 * support/cpp2/cppmain.c: sdcpp now generates the standard
410 '# <line_number> <file_name>' instead of former
411 '#line <line_number> <file_name>'
413 2003-10-30 Borut Razem <borut.razem@siol.net>
415 * support/cpp2/cpphash.h,
416 * support/cpp2/cpplib.h
417 * support/cpp2/cpplex.c,
418 * support/cpp2/cppmain.c,
419 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
421 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
423 Fixed a number of problems revealed by bug #827883.
424 * src/SDCCloop.c (loopInvariants): Spill location of the
425 result operand should be recomputed if extracted from
426 a loop. Also, don't extract assignments of an iTemp
428 * src/SDCCast.c (isConformingBody): loop reversal should
429 not occur if the control variable is involved with a
432 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
434 * .version: bumped to 2.3.6 to reflect the big improvements
435 made by Erik and Klaus. Thanks!
437 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
439 Replaced the livrange code.
440 * src/SDCClrange.c: added new LR code
442 * src/SDCCBBlock.h: removed remainig parts from old LR code
443 * src/ds390/ralloc.c,
444 * src/ds390/gen.c: minor fixes to make it work with new code
446 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
451 * src/hc08/ralloc.c: Fix various warnings related to the hc08
452 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
453 (tweaked fix for bug #818696)
455 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
457 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
459 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
462 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
463 * src/mcs51/gen.c (gencjneshort),
464 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
465 more efficient (per Scott Bronson's suggestion)
467 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
469 Extended the semantics of the critical keyword to include
470 individual statements. See RFE #827755 and #799831
475 * support/Util/SDCCerr.c
476 * support/Util/SDCCerr.h
481 2003-10-19 Borut Razem <borut.razem@siol.net>
483 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
485 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
487 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
489 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
490 and predecrement operand is displayed
492 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
494 * src/SDCCval.c (valMinus): fixed bug #826041
496 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
498 Some hc08 related updates that I missed earlier
500 * support/regression/ports/hc08/spec.mk
502 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
504 New target "hc08" for the Motorola 68hc08 family of micros
512 * sim/ucsim/hc08.src/*
513 * sim/ucsim/configure.in
514 * src/ucsim/configure
515 * sim/ucsim/packages_in.mk
518 * device/include/mc68hc908qy.h
520 * device/lib/Makefile.in
521 * support/regression/ports/hc08/*
522 * support/regression/Makefile
524 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
526 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
528 * src/ds390/gen.c (genCast): fixed bug #821957
530 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
532 * device/lib/logf.c: "fixed" overlay bug
533 * support/regression/ports/host/spec.mk: added m library
534 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
535 * support/regression/tests/float_trans: added (for Eric)
537 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
539 * src/mcs51/gen.c (genCpl): fixed bug
540 http://sf.net/mailarchive/message.php?msg_id=6263915
542 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
544 * src/SDCCast.c (decorateType): added extended constant folding
545 * src/SDCCsymt.c (computeType): cleanup
546 * src/SDCCval.c (valShift): minor optimization
547 * support/regression/tests/ast_constant_folding.c: added
549 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
551 * src/SDCCmain.c: removed some unintended changes
553 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
555 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
556 * src/z80/gen.c: fixed part of bug #817589
557 * src/SDCCsymt.c (checkFunction): fixed bug #817895
559 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
561 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
579 * src/z80/gen.c: removed unused label "release:"
581 2003-10-06 Borut Razem <borut.razem@siol.net>
583 * src/SDCC.lex: removed definition of unused variables
584 save_optimize and save_options
586 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
588 * clean.mk: removed '=' in "-maxdepth=1"
589 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
590 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
592 2003-10-06 Borut Razem <borut.razem@siol.net>
594 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
595 my_unput() replaced by unput()
597 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
599 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
600 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
601 type-punned pointer will break strict-aliasing rules"
602 Old LR behaviour is again default; Klaus' LR can be choosen by
603 defining the environment variable LRKLAUS
607 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
608 * clean.mk: fixed removal of files in bin/CVS/
609 * device/lib/clean.mk: fixed removal of directories small and large
610 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
612 * src/SDCCval.c: removed superflous test for pedantic
614 2003-10-05 Borut Razem <borut.razem@siol.net>
616 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
617 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
618 message "unmatched #pragma SAVE and #pragma RESTORE"
620 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
622 * doc/sdccman.lyx: various additions and updates (interrupts, inline
623 assembly, critical functions, atomic, nojtbound)
625 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
627 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
633 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
636 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
638 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
640 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
641 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
642 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
644 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
646 * src/z80/gen.c (genRet): fixed bug #524753
647 * src/z80/gen.c (genCast): fixed internal error on cast from
649 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
650 fix for bug #477835 to the z80
651 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
652 for tracking iCodes in the peephole optimizer for z80
654 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
656 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
657 the other part of bug #814548
658 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
660 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
662 * src/SDCCcse.c: fixed part of bug #814548
664 2003-09-28 Borut Razem <borut.razem@siol.net>
666 * src/asm.c: rewrite of printILine() to use temporary file instead
668 * src/xa51/main.c: commented out declaration of int rewinds
670 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
672 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
674 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
676 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
677 * src/asm.c (printILine): Fixed bug #811015
679 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
681 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
684 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
686 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
687 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
688 to correctly handle general case of AOP_PAIRPTR
689 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
691 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
693 * src/mcs51/ralloc.c (fillGaps),
694 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
695 register positioning bug)
697 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
699 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
701 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
703 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
704 genCodePointerGet, genGenPointerGet, genFarPointerSet,
705 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
706 (ralloc doesn't intentionally do this now, but perhaps later)
707 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
708 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
709 register positioning bugs (Fixed bug #762602 and #795325)
710 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
712 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
713 lines that --i-code-in-asm generates
715 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
717 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
718 trying to fclose a FILE* that was already closed.
720 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
722 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
723 of const struct should be treated as if const themselves)
725 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
727 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
729 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
731 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
732 Unix (/n) and DOS (/r/n) line terminations.
734 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
736 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
739 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
741 * src/mcs51/gen.c (genFunction, genEndFunction),
742 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
743 and restore of EA so that stack offsets to parameters are
744 correct when using both critical and reentrant/stack-auto.
745 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
746 size (can be triggered in error if sloc is shared between
747 different sized objects)
748 * device/include/float.h: fixed macros to explicitly use
749 unsigned long where needed
751 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
753 Feature req. 799831: added code to allow nesting of critical functions
754 * src/mcs51/gen.c (genFunction, genEndFunction)
755 * src/ds390/gen.c (genFunction, genEndFunction)
757 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
759 * src/SDCCsymt.c (sclsFromPtr),
761 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
762 support for standard C idiom of memory mapped variables; for
763 example, *((xdata int*)0x1234) = 1 is now internally equivalent
764 to xdata int at 0x1234 tempvar = 1.
765 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
766 provided by Akiya ISHIDA
768 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
770 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
771 * src/SDCCval.c (constVal): added reduction from int to char
772 * src/SDCCval.c (valMult, valDiv): fixed sign handling
773 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
774 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
776 * support/regression/tests/shifts.c: fixed
778 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
780 * src/z80/gen.c (genXor): Fixed bug #805445
782 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
784 Fixed bug #621531 (const & volatile confusion in the type chain).
785 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
786 refer to the const or volatile state of the pointer itself.
799 * support/regression/tests/const.c
801 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
803 When checking for duplicated modules, use absolute paths
804 instead of relative paths. Files changed:
809 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
811 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
813 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
815 * device/include/string.h: added size_t typedef, changed
816 prototypes to use size_t, eliminated separate reentrant and
817 non-reentrant declarations, added _memmove declaration
818 * device/lib/_memcpy.c: changed to use size_t instead of int,
819 changed /4 to >>2 to avoid division library call
820 * device/lib/_memcmp.c,
821 * device/lib/_memset.c,
822 * device/lib/_strncat.c,
823 * device/lib/_strncpy.c,
824 * device/lib/_strncmp.c: changed to use size_t instead of int
825 * device/lib/_memmove.c: new file (fixed bug #772294)
826 * device/lib/Makefile.in: added _memmove.c
827 * device/lib/z80/asm_strings.s: fixed bug #772290
828 * support/regression/tests/bitfields.c: attempt to fix host assertion
829 failure on amd64-unknown-linux2.2
831 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
833 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
834 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
835 * as/z80/asmain.c (main): fixed bug #801766
837 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
839 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
842 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
844 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
845 reported in bug #800609
847 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
849 * Top header beautifications in src/pic16 directory:
850 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
851 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
852 pcoderegs.h, ralloc.c, ralloc.h
853 * main.c: added top header and GPL license notice
854 * pcode.c: fixed the if-conditional warning
856 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
858 * device/lib/_mullong.c: replaced int by short for gcc
860 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
862 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
863 and JUMPTABLE iCodes properly now (worked by accident before)
864 * src/mcs51/gen.c (leftRightUseAcc),
865 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
866 iCode properly now. Use getSize instead of nRegs since a & b
867 aren't part of the nRegs tally.
869 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
871 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
872 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
873 before instructions that use the _STATUS register
875 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
877 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
878 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
879 fetching of the pointer
880 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
881 copied from genNearPointerSet()
882 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
883 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
884 If they pop r0/r1 they must be called in the opposite order than aopOp().
885 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
886 (resp. --stack-auto), prepared for --xstack
888 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
890 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
892 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
894 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
895 these ports have their own __sdcc_external_start()
897 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
899 pic patch provided by Slade Rich <slade_rich@yahoo.com>
900 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
901 type for bits was changed. It resulted in bit variables becoming
902 global, which is not permitted in PIC 14 assembly output.
904 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
906 * doc/sdccman.lyx: various additions and updates. Rearranged sections
908 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
910 Z80 and MCS51 linkers complaint if a public symbol is defined
911 in more than one library module:
915 * as/mcs51/Makefile.in
917 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
919 A few small changes that speed up the peephole optimizer.
923 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
925 Try to make the peephole optimizer smarter by maintaining
926 an association between the assembly source code and the
927 iCodes that originated them. Put this information to use
928 with a new peephole rule condition "notVolatile" so that
929 the rules can be aggressive yet still safe.
934 * src/mcs51/peeph.def
936 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
940 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
941 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
942 if the left or right operand symbols have the accuse flag set.
944 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
946 Changed the type of the result of the ! (NOT) operator to char;
947 previously it returned the same type as the source. This allows
948 us to eliminate all the genFloatNot functions (all of its target
949 implementations were very buggy) since !float can use the same
952 * src/SDCCicode.c (ast2iCode): ! returns char
953 * src/mcs51/gen.c (genNot, genNotFloat),
954 * src/ds390/gen.c (genNot, genNotFloat),
955 * src/z80/gen.c (genNot, genNotFloat),
956 * src/pic/gen.c (genNot, genNotFloat),
957 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
959 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
961 pic patch provided by Slade Rich <slade_rich@yahoo.com>
962 1. Interrupt would not compile properly. Ensure PCLATH register is saved
963 during interrupts. Ensure WSAVE is located at a shared bank address.
964 2. Fixed page selection in some places
965 3. Fixed BTFSS/C to where necessary use registers directly and not simply
966 the registers name strings.
967 4. Fixed "signed / unsigned compare" compiler warnings.
968 5. The PIC port manages its own allocation of the general purpose
969 registers, but makes no attempt to reuse them. As a result when
970 compiling it soon runs out of general purpose registers. Some
971 additional code was added to the files pcode.c and device.c to walk
972 through the function call tree and rename the registers so that they
982 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
983 genPlus() & genMinus() when the result is the same as left or right
985 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
987 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
989 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
991 Made bitfield a distinct type from bit so that bitfields
992 convert as per ANSI C and bits retain their traditional
993 boolean style behaviour. Implemented bitfield support in
1001 * src/ds390/gen.c: bit v bitfield split
1002 * src/z80/gen.c: New support for bitfields
1003 * support/regression/tests/bitfields.c: reenabled z80,
1006 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1008 Rules 246.x, 247.x relate to bitfields, the others speed up
1009 access to xdata mapped I/O devices.
1011 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1013 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1015 Cleaned up genPackBits and genUnpackBits and added two helper
1016 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1017 for literal assignments in genPackBits (thanks to Frieder for
1023 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1025 Fixed bug #748310 (pointer to function type mishandled when the
1026 function name is omitted). Also fixed a SIGSEGV when a function
1027 attribute (reentrant, etc) is used on a non-function or on a
1028 function but misplaced before the parameter list.
1030 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1032 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1033 * support/Util/SDCCerr.h,
1034 * support/Util/SDCCerr.c: Added func attr misuse error msg
1036 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1038 Fixed bug #787649 by anonymous
1039 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1040 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1042 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1044 Fixed numerous bitfield problems.
1046 * src/SDCC.y: More bitfield related error checking
1048 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1049 * support/Util/SDCCerr.h,
1050 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1051 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1052 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1053 * support/regression/tests/bitfields.c: tests added
1055 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1057 Made the constant following the "interrupt" keyword optional. If
1058 omitted, the function will not automatically be given an entry
1059 in the interrupt vector table (similar to #pragma NOIV, but
1060 less syntacticly kludgy). The interrupt number is also now
1061 range checked. Also fixed a bug in the high order bit example
1068 * support/Util/SDCCerr.c
1069 * support/Util/SDCCerr.h
1072 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1074 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1075 * src/SDCCicode.c (operandOperation): rewritten some ops
1076 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1077 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1079 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1080 be re-activated by defining REDUCE_LITERALS)
1081 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1082 unsigned, but are signed by default
1083 * src/SDCCval.c (constVal): rearranged
1084 * src/SDCCval.c (valMod): preliminary fix
1085 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1086 * support/regression/literalop.c: added, work in progress
1088 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1090 Generate warnings for useless declarations like "char data;"
1091 that don't do what new users expect.
1094 * support/Util/SDCCerr.h
1095 * support/Util/SDCCerr.c
1097 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1099 * src/SDCCval.c (valMult): fix overflow detection of negative int
1101 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1103 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1105 Changes to support big endian targets:
1118 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1120 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1121 * device/lib/time.c: fixed warning "integer overflow in expression"
1123 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1125 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1126 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1127 constants are unsigned; added recognition of "u" flag for unsigned
1128 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1129 * src/SDCCval.c (valDiv, valMod): fixed signdness
1130 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1131 signedness of modulo, left and right shift
1132 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1133 * support/Util/SDCCerr.h: added warning W_INT_OVL
1134 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1135 * src/SDCCast.c (ast_print): improved output of constants
1137 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1139 Fixed some warnings when building with MSVC:
1152 * support\cpp2\cpplib.c
1156 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1158 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1160 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1162 * support\librarian\clean.mk: Do not remove Makefile.
1163 * support\librarian\Makefile: added.
1165 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1167 Added librarian to MSVC build:
1170 * support\librarian\librarian.dsp
1172 'configure' not needed for librarian, removed:
1173 * support\librarian\configure
1174 * support\librarian\configure.in
1175 * support\librarian\config_in.h
1176 * support\librarian\Makefile.in
1178 Hopefully these ones built the librarian and the rest of sdcc properly:
1180 * Makefile.common.in
1182 Messed up 'configure', so revert to previous version:
1186 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1188 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1189 there, while the mantissa of a double is "only" 53 bits wide.
1191 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1193 Adding sdcclib to the build. MSVC project coming soon.
1194 Files added/changed:
1196 * support\librarian\clean.mk
1197 * support\librarian\configure
1198 * support\librarian\configure.in
1199 * support\librarian\config_in.h
1200 * support\librarian\Makefile.bcc
1201 * support\librarian\Makefile.in
1202 * support\librarian\sdcclib.c
1205 * Makefile.common.in
1209 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1211 Linker now complaints if linked modules have conflicting options, for
1212 example, one compiled using --model-large and another one compiled with
1213 --model-small. The following files were modified:
1235 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1237 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1238 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1240 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1242 * src/z80/mappings.i: fix _mul[us][int,long] entries
1244 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1246 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1248 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1250 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1251 * support/regression/tests/bitopcse.c: added
1259 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1261 added support for new library format to z80, gbz80 linkers:
1267 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1269 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1270 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1272 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1274 added DUMMY_READ_VOLATILE:
1283 * src/SDCCcse.c (algebraicOpts): many improvements
1284 * src/SDCCcse.h: removed algebraicOpts()
1285 * src/SDCCicode.c (picDummyRead): added
1287 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1289 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1290 "Insufficient space in data memory".
1292 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1294 * src/mcs51/gen.c: fixed bug #771358
1295 * src/z80/gen.c: fixed bug #759087
1297 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1299 * src/pic16/glue.c: minor cleanup by Vangelis
1301 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1303 * device/include/regc515c.h: fixed #758477
1304 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1305 * device/lib/_gptrput.c: saved a few bytes
1306 * my tab spacing is 8, yours too?)
1307 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1308 * device/lib/serial.c: process RX bytes earlier than TX bytes
1309 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1311 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1313 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1315 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1317 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1319 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1321 * device/lib/Makefile.in: bad fix, reverted to 1.43
1323 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1325 * device/lib/Makefile.in: added missing z80 object files
1327 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1329 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1330 pic16 progress by Vangelis:
1345 * pic16/pcodepeep.c:
1348 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1350 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1352 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1354 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1355 added gbz80 build to MSVC project.
1356 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1357 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1358 from 8051 stuff and setup so it links using a .lnk file.
1360 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1362 * support/librarian/sdcclib.c: sdcc librarian.
1363 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1366 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1368 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1370 2003-07-02 Borut Razem <borut.razem@siol.net>
1372 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1373 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1374 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1375 src/xa51/main.c, src/z80/main.c:
1376 virtualization of glue() function: each port has it's own glue function,
1377 which is accessed by do_glue function pointer in PORT.general structure
1379 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1381 * DS800C400 fun, improved ROM interface and tinibios.
1383 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1385 * More support for DS80C400. Now includes beginning of interface to ROM.
1387 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1389 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1391 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1393 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1395 2003-06-19 Borut Razem <borut.razem@siol.net>
1397 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1399 2003-06-19 Borut Razem <borut.razem@siol.net>
1401 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1402 fixed Z80 port - crt0.o: cannot open.
1404 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1406 * support/Util/MySystem.c (merge_command): revert bad fix
1408 2003-06-18 Borut Razem <borut.razem@siol.net>
1410 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1412 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1414 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1415 option --use-stdout sends errors to stdout instead of stderr.
1417 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1419 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1421 2003-06-15 Borut Razem <borut.razem@siol.net>
1423 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1424 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1425 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1426 fixed width array of pointers replaced with sets;
1427 multiple include and lib paths ared transferred to preprocessor and linker
1428 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1429 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1430 fixed width array of pointers
1431 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1432 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1433 fixupPath(), getPathDifference()
1434 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1435 fixed width array of pointers
1437 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1439 * src/pic16/ralloc.c: fix warnings
1440 * src/pic16/pcode.c: fix warning
1442 2003-06-10 Scott Dattalo <scott@dattalo.com>
1444 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1445 know all the details, but essentially this set of changes enable
1446 the pic16 port to generate movff instructions and generate assembler
1451 * src/pic16/pcode.c:
1452 * src/pic16/device.c:
1454 * src/pic16/pcode.h:
1455 * src/pic16/pcoderegs.c:
1456 * src/pic16/ralloc.c:
1457 * src/pic16/ralloc.h:
1459 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1461 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1462 added option --vc, so sdcc errors and warnings are compatible with
1463 Microsoft Visual Studio.
1465 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1467 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1468 device/lib/libfloat.lib: added atof function.
1470 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1472 * doc/sdccman.lyx: updated to Lyx 1.3
1473 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1474 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1475 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1477 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1479 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1481 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1483 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1484 additions to the "related tools/documentation" section
1486 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1488 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1490 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1492 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1493 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1495 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1497 * doc/sdccman.lyx: fix double dash and other minor things
1498 * doc/Makefile: fix double dash
1500 2003-05-28 Karl Bongers(patches from Martin Helmling)
1501 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1502 condition and ignore commands.
1504 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1506 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1507 is in parts still quite out of date, I did changes as far as I felt makes sense
1508 for a non-native english speaker.
1509 Please feel free to add to the manual or to correct my changes.
1510 * doc/Makefile: undid touching the date of intermediate tex files.
1512 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1514 * doc/sdccman.lyx: Manual has an index now
1516 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1518 Finalize muluint/mulsint and mululong/mulslong merging:
1519 * device/lib/_mulint.c
1520 * device/lib/_mullong.c
1521 * device/lib/gbz80/mul.s
1522 * device/lib/gbz80/stubs.s
1523 * device/lib/z80/mul.s
1524 * device/lib/z80/stubs.s
1525 * src/SDCCsymt.c (initCSupport)
1527 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1529 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1530 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1531 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1532 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1535 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1537 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1538 the regression tests I'm not brave enough to enable 245.b, 245.c
1539 * doc/sdccman.lyx: added latex preamble for hyperref package.
1540 Using pdflatex this will give you a hyperlinked pdf file with
1541 bookmarks. (prepend '%' before /usepackage if this breaks something)
1543 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1545 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1547 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1549 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1551 2003-05-21 <johan@balder>
1553 * src/SDCCglue.c (printIval): fixed bug #739934
1555 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1557 Applied patch from bug 737905 (renamed yylineo to mylineno):
1564 * src/pic16/pcode.c: Cleaned warnings
1565 * src/pic16/pcodeflow.c: Cleaned warnings
1566 * src/pic16/pcoderegs.c: Cleaned warnings
1568 2003-05-19 Scott Dattalo <scott@dattalo.com>
1570 * src/pic16/pcode.c: Cleaned warnings
1571 * src/pic16/pcodepeep.c: Cleaned warnings
1572 * src/pic16/ralloc.c: Cleaned warnings
1574 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1576 * doc/sdccman.lyx: fixed bug 739745
1577 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1579 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1581 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1582 it can be defined with CFLAGS when running configure
1583 * src/SDCCmain.c: fixed compiling + linking with object files
1585 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1587 * configure.in: configure for pic16 port,
1588 added --disable-pic16-port
1589 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1590 * src/SDCCmain.c: linkOptions is changed to set *,
1591 added if/endif conditional macros to remove options help
1592 messages from optionsTable when a port is not configured, added
1593 support for the PIc16 port in the ports table, when executing
1594 the compiler with no port specified on command line, a default
1595 port is selected with the new macro DEFAULT_PORT which is
1596 defined in port.h, in setDefaultOptions() linkOptions is removed
1597 from initialization assignment, since now it is a set,
1598 parseCmdLine uses setParseWithComma for linkOptions, in
1599 linkEdit() linkOptions are accessed with new function indexSet()
1600 which returns the i'th item of a set variable. See SDCCset.c, in
1601 linkEdit() when calling buildCmdLine(), added linkOptions as
1602 last argument. Now users can pass arguments to gplink via the
1603 -Wl option, main() uses pic16glue() to glue up pic16 programs
1604 * src/SDCCpeeph.c: various changes to support pic16
1605 * src/SDCCset.c: added function void *indexSet(set *, int) to
1606 return the i'th item of the set
1607 * src/SDCCset.h: added function prototype for indexSet()
1608 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1609 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1610 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1611 added macro DEFAULT_PORT
1612 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1613 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1615 * src/pic16/glue.c: commented out some error producing lines
1616 * src/pic16/main.c: __config directives are commented out to stop
1617 gpasm complaining and test the linkage with gplink, _linkCmd and
1618 _asmCmd changed to be more gplink and gpasm friendly
1619 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1620 produced an error when parsed, peep rule 12 is added to utilize
1621 movff, but it is commented out since the pCode does not support
1622 yet a command with 2 address arguments
1624 2003-05-18 <johan@balder>
1626 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1627 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1628 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1630 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1631 Added feature to script commands from file.
1633 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1635 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1636 * src/SDCCutil.c: include ctype.h for win32
1638 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1640 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1642 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1644 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1645 Fixed so you can set breakpoints prior to run, run does not stop
1646 on entry now. Add tbreak. Other enhancements and fixes for use
1649 2003-05-12 Borut Razem <borut.razem@siol.net>
1651 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1653 2003-05-11 Borut Razem <borut.razem@siol.net>
1655 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1656 the path of bin directory, so that PATH is the only env. variable, which has to be set
1657 in case of standard installation.
1658 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1659 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1660 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1662 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1664 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1665 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1666 temp files are in the port dir; clean the gen/test directory when
1667 generating new test.c
1668 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1669 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1670 * support/regression/tests/zeropad.c: added
1672 2003-05-09 <johan@balder>
1674 * src/SDCCglue.c: fixed bug #597940
1676 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1678 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1679 cache sfr, optimize next,step, fix off by one sourceline,
1680 support ddd list function.
1681 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1683 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1685 * support/regression/HTMLgen.py: added compare_s2f()
1686 * support/regression/Makefile: redo 1.27
1687 * support/regression/generate-cases.py: redo 1.5
1689 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1691 * support/regression/tests/float.c: workaround 33 bit hex constant
1692 * support/regression/tests/simplefloat.c: fix division for host
1694 2003-04-29 Scott Dattalo <scott@dattalo.com>
1696 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1697 that tame's the PIC's over-aggressive optimizer.
1699 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1701 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1704 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1706 Initial support for DS80C400. "Hello world" runs on TINIm400
1709 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1711 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1712 * Some notes on ddd usage added in debugger/README
1713 Martin Helmling adding more features and fixes for ddd GUI debugger.
1714 Code added for nexti, stepi, up, down, and other adjustments.
1716 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1718 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1719 * src/pic/peeph.def Added two rules to optimize carry manipulation
1720 * src/pic/* removed debug printfs
1722 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1724 * debugger/mcs51/cmd.c: added header newalloc.h
1726 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1728 * as/Makefile: new EXEEXT
1729 * as/z80/Makefile: remove trailing slash of BUILDIR
1730 * as/z80/clean.mk: new EXEEXT
1731 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1732 * support/cpp2/Makefile.in: new EXEEXT
1733 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1735 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1737 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1738 EXEEXT was introduced to fix all related problems with targets
1739 "clean", "install" and "uninstall"; a couple of further flaws
1740 especially with "clean" have been fixed too
1741 * as/mcs51/Makefile.in
1746 * debugger/mcs51/Makefile.in
1747 * debugger/mcs51/clean.mk
1749 * link/z80/Makefile.in
1752 * packihx/Makefile.in
1754 * sim/ucsim/Makefile
1755 * sim/ucsim/clean.mk
1756 * sim/ucsim/avr.src/Makefile.in
1757 * sim/ucsim/avr.src/clean.mk
1758 * sim/ucsim/s51.src/Makefile.in
1759 * sim/ucsim/s51.src/clean.mk
1760 * sim/ucsim/xa.src/Makefile.in
1761 * sim/ucsim/xa.src/clean.mk
1762 * sim/ucsim/z80.src/Makefile.in
1763 * sim/ucsim/z80.src/clean.mk
1764 * sim/ucsim/main_in.mk
1765 * sim/ucsim/packages_in.mk
1766 * sim/ucsim/gui.src/Makefile.in
1767 * sim/ucsim/gui.src/serio.src/Makefile.in
1768 * sim/ucsim/gui.src/serio.src/clean.mk
1771 * support/cpp2/Makefile.in
1772 * support/cpp2/clean.mk
1773 * support/makebin/Makefile
1774 * support/makebin/clean.mk
1775 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1776 * doc/sdccman.lyx: --program-suffix no longer needed
1778 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1780 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1781 Martin Helmling added support for ddd GUI debugger.
1782 Code added to display assembly, set variables, and other commands
1783 to interface to ddd.
1785 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1787 * as/Makefile: fix target clean
1788 * as/clean.mk: fix target clean
1789 * as/z80/clean.mk: fix target clean
1791 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1793 * Makefile.common.in: added @EXEEXT@
1794 * configure.in: removed all mingw32 stuff
1795 * configure: rebuilt from configure.in
1796 * doc/sdccman.lyx: updated section "installation"
1797 * support/scripts/sdcc_mingw32: adapted to configure
1798 * support/scripts/sdcc_cygwin_mingw32: added
1800 2003-04-22 Scott Dattalo <scott@dattalo.com>
1802 * src/pic Added object file support for the PIC port
1803 * src/pic Applied patch from Craig Franklin (this started the object file support)
1804 * src/regression Updated the PIC regression tests for object files
1806 2003-04-20 Borut Razem <borut.razem@siol.net>
1808 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1809 lklex.c: In function `getfid':
1810 lklex.c:203: warning: array subscript has type `char'
1811 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1812 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1813 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1814 stack handling macros
1816 2003-04-19 Borut Razem <borut.razem@siol.net>
1818 * "handling space characters in file path" task:
1819 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1820 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1821 * support/Util/MySystem.h: make it self-sufficient
1822 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1823 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1824 handling space characters in file path
1825 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1826 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1827 * support/Util/MySystem.c: handling space characters in executable's path
1829 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1831 * as/z80/Makefile: fix permanent rebuild of z80
1832 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1833 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1835 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1837 * src/SDCCopt.c: add special case optimization to replace modulo by
1838 a power of two with a bitwise AND.
1840 2003-04-18 <johan@balder>
1842 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1844 2003-04-17 <johan@balder>
1846 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1847 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1849 2003-04-13 Borut Razem <borut.razem@siol.net>
1851 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1852 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1853 fixed mingw problem in adl_NORMALIZE_PATH
1855 2003-04-12 Borut Razem <borut.razem@siol.net>
1857 * fixed "#pragma SAVE/RESTORE can not be nested":
1858 * src/SDCC.lex: reworked pragma handling functions
1859 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1860 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1862 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1864 * src/SDCCutil.c (pathEquivalent): defined but not used
1865 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1866 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1867 * configure: rebuilt from configure.in
1868 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1869 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1870 * device/include/Makefile.in: replace sdcc_datadir
1871 * device/lib/Makefile.in: replace sdcc_datadir
1872 * Makefile.common.in: add LDFLAGS from configure
1873 * packihx/Makefile.in: use LDFLAGS
1874 * src/Makefile.in: use LDFLAGS
1875 * support/cpp2/Makefile.in: add LDFLAGS from configure
1876 * support/makebin/Makefile: use LDFLAGS
1877 * .version: bumped version number to 2.3.5
1879 2003-04-12 Borut Razem <borut.razem@siol.net>
1881 * completed "different paths" task:
1882 * src/SDCCmacro.c: fixed bug in handling quotes
1883 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1884 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1886 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1888 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1890 2003-04-11 kevin Vigor <kevin@vigor.nu>
1892 * ds390/gen.c ds390/peeph.def: fix bug 706781
1894 2003-04-11 Borut Razem <borut.razem@siol.net>
1896 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1898 2003-04-10 Scott Dattalo <scott@dattalo.com>
1900 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1901 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1902 set - this bit used to not be set...).
1903 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1904 bad code in PIC Port
1905 * src/regression/and2.c added to test bug 609268
1906 * src/regression/Makefile added and2.c to regression test
1909 2003-04-08 <johan@CP255758-A>
1911 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1912 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1913 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1915 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1917 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1919 * support/cpp2/Makefile.in: fix bug #487815
1920 * configure: rebuilt from configure.in
1921 * Makefile.common.in: docdir changed, new path suffixes
1922 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1923 * sdcc_vc_in.h: reflect changes from sdccconf.h
1924 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1925 * src/SDCCutil.h: remove BINDIR hack
1926 * doc/sdccman.lyx: update new path hierarchy
1928 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1930 * src/SDCCpeeph.c: added okToRemoveSLOC test
1932 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1934 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1936 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1938 * src/SDCCpeeph.c: added labelIsReturnOnly test
1939 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1941 2003-04-05 <johan@balder>
1943 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1944 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1945 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1946 * src/SDCCast.c: fixed a warning
1947 * src/SDCCast.h: fixed a warning
1948 * src/SDCCicode.c (operandFromAst): fixed a warning
1950 2003-04-04 <johan@balder>
1952 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1953 * src/SDCCast.c (decorateType): fixed bug #715076
1954 * src/SDCC.y: fixed bug #702907
1956 2003-04-03 <johan@balder>
1958 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1959 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1960 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1961 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1962 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1964 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1966 * _decdptr.c: fix return values
1967 * _gptrget.c: fix return values
1968 * _gptrgetc.c: fix return values
1969 * _gptrput.c: fix return values
1970 * _mulint.c: fix return values
1971 * as/z80/Makefile: fix 'make -j' problem
1973 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1975 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1976 * configure.in: big cleanup, updated to autoconf 2.5x
1977 * configure: rebuilt from configure.in
1978 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1979 * sdcc_vc_in.h: reflect changes from sdccconf.h
1980 * doc/Makefile: fixed a flaw in "make install"
1982 2003-04-02 <johan@balder>
1984 * src/ds390/gen.c (genCmp): no comments
1985 * src/mcs51/gen.c (genCmp): no comments
1986 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1987 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1989 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1991 * support/regression/generate-cases.py: place generated file in given sub directory
1992 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1993 * support/regression/Makefile: improvements for 'make -j';
1994 side effect: it's simpler and faster now
1996 2003-03-31 Borut Razem <borut.razem@siol.net>
1998 * src/z80/main.c: link-{port} and as-{port} defined without path
1999 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2001 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2003 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2005 2003-03-30 Borut Razem <borut.razem@siol.net>
2007 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2008 changed type of list parameter to set
2009 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2010 * src/port.h: changed type of do_assemble() parameter to set
2011 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2012 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2013 definition of "cppoutfilename" macro with NULL value in preProcess()
2014 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2015 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2016 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2017 replaced with set *binPathSet
2018 * shash_add() deallocates the item, if allready exsists, before adding the new one
2019 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2021 2003-03-30 Scott Dattalo <scott@dattalo.com>
2023 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2024 a nested for loop bug in the PIC port
2025 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2028 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2030 * support/Util/dbuf.h: remove C++ stuff to make it portable
2032 2003-03-28 Borut Razem <borut.razem@siol.net>
2034 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2035 literal strings in stringLiteral()
2036 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2037 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2040 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2042 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2044 2003-03-26 <johan@balder>
2046 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2047 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2048 * src/SDCCast.c (decorateType): fixed " -v < 3"
2050 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2052 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2053 Added Lenny Story's debug infrastructure changes:
2054 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2055 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2056 * src/cdbFile.c: added
2057 * src/SDCCdebug.c: added
2058 * src/SDCCdebug.h: added
2059 * src/SDCCast.c (createFunction)
2060 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2061 * src/SDCCmain.c (parseCmdLine, main)
2062 * src/SDCCmem.c (redoStackOffsets)
2063 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2066 * src/avr/gen.c (genAVRCode)
2067 * src/ds390/gen.c (gen390Code)
2068 * src/mcs51/gen.c (gen51Code)
2069 * src/pic/gen.c (genpic14Code)
2070 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2071 * src/xa51/gen.c (genXA51Code)
2072 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2074 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2076 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2077 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2079 2003-03-22 <johan@balder>
2081 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2083 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2085 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2086 * doc/cdbfileformat.lyx: added, written by Lenny Story
2087 * doc/Makefile: added cdbfileformat.lyx
2088 * doc/clean.mk: added cdbfileformat.lyx
2090 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2092 * src/mcs51/peeph.def: fix bug #705773
2094 2003-03-20 <johan@balder>
2096 An sfr/sbit can have an "at #" AND an initializer
2097 * src/SDCCsymt.c (checkSClass):
2098 * src/SDCCmem.c (allocGlobal):
2099 * src/SDCCmem.c (allocLocal):
2100 * src/SDCCast.c (createBlock):
2102 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2104 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2106 2003-03-16 <johan@balder>
2108 Undid the hackup of const and volatile, the problem is much bigger
2110 * src/SDCCast.c:1.171
2111 * src/SDCCglue.c:1.138
2112 * src/SDCCicode.c:1.146
2113 * src/SDCCsymt.c:1.150
2114 * src/SDCCval.c:1.65
2116 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2118 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2119 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2121 2003-03-13 <johan@balder>
2123 Hackup const and volatile modifiers in type chains a bit:
2125 * src/SDCCast.c:1.169
2126 * src/SDCCglue.c:1.136
2127 * src/SDCCicode.c:1.143
2128 * src/SDCCsymt.c1.146
2129 * src/SDCCsymt.h1.59
2130 * src/SDCCval.c:1.63
2132 2003-03-12 <johan@balder>
2134 * src/SDCCBBlock.h: more LRH debugging junk
2135 * src/SDCCcflow.h: more LRH debugging junk
2136 * src/SDCCloop.c: more LRH debugging junk
2137 * src/SDCC.y (struct_declaration): fixed bug #697590
2138 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2139 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2140 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2142 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2143 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2144 test function names must now match exactly).
2145 * src/SDCCcse.c: added special case in findCheaperOp to allow
2146 extending a short integer. Makes less awful code for bug 700121 test case.
2148 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2150 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2151 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2153 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2155 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2156 actually called (operandsNotEqual() was called for all
2157 operandsNotEqualX tests).
2159 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2161 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2162 with shorter literals. Fixes bug 700121.
2164 2003-03-11 <johan@balder>
2166 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2168 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2170 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2171 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2173 2003-03-10 Borut Razem <borut.razem@siol.net>
2175 * src/SDCCmain.c: pipe preprocessor's output
2176 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2177 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2178 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2179 which closes all pipes in pipeSet set
2180 * src/SDCCset.c: free deleted item in function deleteSetItem()
2181 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2182 moved from z80 to src subproject
2183 * .version: increased version number to 2.3.4
2185 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2187 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2188 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2189 * support/regression/ports/xa51/spec.mk: fix typo
2191 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2193 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2195 2003-03-09 Borut Razem <borut.razem@siol.net>
2197 * src/SDCCmain.c: pipe preprocessor's output
2198 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2199 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2200 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2201 which closes all pipes in pipeSet set
2202 * src/SDCCset.c: free deleted item in function deleteSetItem()
2203 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2204 moved from z80 to src subproject
2206 2003-03-09 Borut Razem <borut.razem@siol.net>
2208 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2209 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2210 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2211 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2212 * src/SDCCglobl.h: unification of WIN32 native definitions
2214 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2216 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2218 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2220 * src/configure.in: check for endianess (even while cross-compiling)
2221 * src/configure: check for endianess (even while cross-compiling)
2222 * src/configure_in.h: check for endianess (even while cross-compiling)
2223 * src/avr/gen.c: remove old endianess stuff
2224 * src/mcs51/gen.c: remove old endianess stuff
2225 * src/ds390/gen.c: remove old endianess stuff
2226 * src/pic/gen.c: remove old endianess stuff
2227 * src/pic/genarith.c: remove old endianess stuff
2228 * src/pic/glue.c: fix endianess check
2229 * src/pic16/gen.c: remove old endianess stuff
2230 * src/pic16/genarith.c: remove old endianess stuff
2231 * src/pic16/glue.c: fix endianess check
2232 * src/xa51/gen.c: remove old endianess stuff
2233 * src/z80/gen.c: fix endianess check
2234 * src/SDCCglue.c: fix endianess check
2235 * src/ds390/peeph.def: fix bug 700036
2237 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2239 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2240 * src/configure: find appropriate data-types on host for SDCC's int and long
2241 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2242 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2243 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2245 2003-03-07 <johan@balder>
2248 some minor cleanups before the big shot
2249 OP_DEFS and OP_USES now use Kevin's protection
2250 new option --nolabelopt
2261 * src/ds390/ralloc.c:
2262 * src/mcs51/ralloc.c:
2264 * src/xa51/ralloc.c:
2267 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2269 * src/pic/pcode.c (get_op): fix 64 bit warnings
2270 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2271 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2272 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2273 * support/regression/tests/malloc.c: fix 64 bit warnings
2275 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2277 * src/mcs51/gen.c (genMinus): fixed bug 696436
2279 2003-03-02 Borut Razem <borut.razem@siol.net>
2281 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2283 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2285 * configure.in: test for mkstemp
2286 * sdccconf_in.h: add HAVE_MKSTEMP
2288 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2290 * device/include/ctype.h: removed warning while using --stack-auto
2291 * device/include/malloc.h: removed warning while using --stack-auto
2292 * device/include/string.h: removed warning while using --stack-auto
2294 2003-02-23 Borut Razem <borut.razem@siol.net>
2296 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2297 because NDEBUG is defined (see man assert)
2298 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2300 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2302 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2303 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2305 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2307 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2308 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2310 2003-02-18 <johan@balder>
2312 * as/mcs51/asmain.c (asmbl): module can start with a digit
2313 * as/z80/asmain.c (asmbl): module can start with a digit
2315 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2317 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2318 * src/asm.c: fix pipe() for Mingw32
2320 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2322 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2323 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2324 make -V work again; --c1mode reads now from stdin
2325 * doc/sdccman.lyx: added --c1mode
2326 * support/Util/SDCCerr.c: new messages for c1 mode
2327 * support/Util/SDCCerr.h: new messages for c1 mode
2328 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2330 2003-02-15 <johan@balder>
2332 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2334 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2336 * doc/sdccman.lyx: Environment variables, -o and other minor things
2338 2003-02-14 <johan@balder>
2340 * src/xa51/main.c: before anyone really tries to use it :)
2342 * Install doc's in share/sdcc/doc
2343 * removed some obsolete files
2344 * Do a proper make distclean and uninstall
2345 M Makefile.common.in
2348 M device/include/Makefile.in
2349 M device/lib/Makefile.in
2352 M sim/ucsim/doc/Makefile.in
2355 R src/xa51/peeph.rul
2356 M support/cpp2/Makefile.in
2357 M support/makebin/Makefile
2360 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2362 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2364 2003-02-10 Borut Razem <borut.razem@siol.net>
2366 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2367 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2368 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2369 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2370 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2371 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2372 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2373 src/z80/Makefile.bcc: Borland Makefile cleanup
2374 * as/z80/Makefile.bcc: Added Borland Makefile
2375 * support/cpp2/borland.h: Removed
2377 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2379 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2380 * src/SDCC.lex: new pragma NOIV
2381 * src/SDCCglobl.h: new pragma NOIV
2382 * src/SDCCmem.c: new pragma NOIV
2384 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2386 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2388 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2390 * src/SDCCmain.c: signal handling is switched off by --debug
2391 * doc/Makefile: small fix for install; use clean.mk again
2392 * doc/clean.mk: clean *.pdf and *.html too
2394 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2396 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2397 * device/lib/printfl.c: fix a ds390 bug by making it portable
2398 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2399 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2400 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2401 * debugger/mcs51/cmd.c: converted multi-line string literals
2402 * sim/ucsim/globals.cc: converted multi-line string literals
2403 * src/SDCCmain.c: introduced signal handler to remove temp files
2404 * doc/Makefile: small tweaks, implement clean
2405 * doc: removed generated files
2407 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2409 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2410 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2411 Address Record is not correctly generated for DS390."
2413 2003-02-02 Borut Razem <borut.razem@siol.net>
2415 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2416 * as/mcs51/asm.h: fixed compilation with Borland C
2417 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2418 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2419 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2420 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2421 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2422 src/z80/Makefile.bcc: delete $(LIB) only if exist
2423 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2425 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2427 * device/include/malloc.h: introduced NULL
2428 * device/include/string.h: introduced NULL
2429 * device/include/stdlib.h: introduced NULL
2430 * device/lib/_memcpy.c: removed NULL
2431 * device/lib/_strcat.c: removed NULL
2432 * device/lib/_strchr.c: removed NULL
2433 * device/lib/_strcmp.c: removed NULL
2434 * device/lib/_strcpy.c: removed NULL
2435 * device/lib/_strcspn.c: removed NULL
2436 * device/lib/_strlen.c: removed NULL
2437 * device/lib/_strncat.c: removed NULL
2438 * device/lib/_strncmp.c: removed NULL
2439 * device/lib/_strncpy.c: removed NULL
2440 * device/lib/_strpbrk.c: removed NULL
2441 * device/lib/_strrchr.c: removed NULL
2442 * device/lib/_strspn.c: removed NULL
2443 * device/lib/_strstr.c: removed NULL
2444 * device/lib/_strtok.c: removed NULL
2445 * device/lib/malloc.c: removed NULL, include own header
2447 2003-02-02 <johan@balder>
2449 * 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
2450 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2451 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2452 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2453 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2454 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2456 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2458 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2461 2003-02-01 <johan@balder>
2463 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2465 2003-01-31 <johan@CP255758-A>
2467 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2469 2003-01-30 <johan@balder>
2471 * src/SDCCBBlock.c: automatic bug detection
2472 * src/SDCCicode.c: automatic bug detection
2474 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2476 * src/SDCCglobl.h: now --xram-size 0 works
2477 * src/SDCCmain.c: now --xram-size 0 works
2479 2003-01-29 <johan@balder>
2481 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2483 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2485 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2486 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2487 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2488 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2489 * src/SDCCglobl.h: Added options --xram-size and --code-size
2490 * src/SDCCmain.c: Added options --xram-size and --code-size
2492 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2494 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2495 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2497 2003-01-27 <johan@balder>
2499 * src/SDCC.y: fixed bug #613764
2501 2003-01-26 <johan@balder>
2503 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2504 * src/SDCCsymt.h: fixed bug #673374
2505 * src/SDCCglue.c: fixed bug #661910
2506 * src/SDCCast.c: fixed bug #458099 and 673374
2508 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2510 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2511 * as/mcs51/strcmpi.h: added
2512 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2513 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2514 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2515 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2516 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2517 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2518 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2519 * as/mcs51/Makefile.aslink: new module strcmpi
2520 * as/mcs51/Makefile.asx8051: new module strcmpi
2521 * as/mcs51/Makefil.bcc: new module strcmpi
2522 * as/mcs51/Makefile.in: new module strcmpi
2523 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2525 2003-01-26 <johan@balder>
2527 * src/SDCCglue.c: reverted back to 1.124
2528 * src/SDCCast.c: reverted back to 1.156
2529 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2531 2003-01-25 <johan@balder>
2533 * src/SDCCglue.c: A better fix for bug #661910
2534 * src/SDCCast.c: A better fix for bug #661910
2535 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2537 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2539 * src/Makefile.in: remove spawn.o
2540 * src/SDCCmain.c: remove spawn.h
2541 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2542 * src/spawn.c: removed
2543 * src/spawn.h: removed
2544 * support/regression/ports/ds390/spec.mk: link with -r
2546 2003-01-24 <johan@CP255758-A>
2548 * src/ds390/gen.c (aopOp): fixed bug #667458
2549 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2550 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2551 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2553 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2555 * src/mcs51/peeph.def: better assembler identation by Frieder
2556 * src/mcs51/gen.c: better assembler identation by Frieder
2558 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2560 * as/z80/string.h: removed for gcc 3.2
2561 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2562 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2564 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2566 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2567 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2568 * support/regression/Makefile: separate temp files for ports
2569 * support/regression/generate-cases.py: separate temp files for ports
2570 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2571 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2573 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2575 * moved tinitalk to device/examples/ds390
2577 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2579 * as/mcs51/lkmem.c: rflag is for DS390
2580 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2581 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2582 (linkEdit): move mem- and map-files the same way as ihx-files
2583 * src/z80/main.c (_setDefaultOptions): removed --generic
2584 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2585 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2586 * src/pic/glue.c (picglue): --c1mode works again
2587 * src/pic16/glue.c (pic16glue): --c1mode works again
2588 * src/asm.c (printCLine): fix #660034
2590 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2592 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2593 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2594 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2595 * as/mcs51/lkmem (summary): better fix for sp problem
2596 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2597 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2598 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2599 remove --stack-after-data
2601 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2603 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2604 * src/SDCCutil.c (join): ugly bug: missing '\0'
2605 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2607 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2609 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2611 * src/pic/main.c (_asmCmd): gpasm supports -o
2612 * src/z80/main.c: more general macros
2613 * device/lib/Makefile.in: remove intermediate files
2615 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2617 * .version: Bumped version number to 2.3.3
2618 * src/SDCCBBlock.c: new option -o
2619 * src/SDCCglobl.h: new option -o
2620 * src/SDCCglue.c: new option -o
2621 * src/SDCCmain.c: new option -o
2622 * src/asm.c: new option -o
2623 * src/ds390/main.c: new option -o
2624 * src/pic/glue.c: new option -o
2625 * src/pic/pcode.c: new option -o
2626 * src/pic/ralloc.c: new option -o
2627 * src/pic16/glue.c: new option -o
2628 * src/pic16/pcode.c: new option -o
2629 * src/pic16/ralloc.c: new option -o
2630 * src/z80/main.c: new option -o
2631 * device/lib/Makefile.in: use -o
2632 * support/regression/ports/ds390/spec.mk: use -o
2633 * support/regression/ports/gbz80/spec.mk: use -o
2634 * support/regression/ports/mcs51/spec.mk: use -o
2635 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2636 * support/regression/ports/z80/spec.mk: use -o
2637 * support/regression/ports/ucz80/spec.mk: use -o
2638 * support/regression/ports/xa51/spec.mk: use -o
2639 * support/regression/fwk/lib/timeout.c: fix usage string
2641 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2642 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2644 2003-01-07 <johan@balder>
2646 * src/SDCCast.c (decorateType): fixed bug #600035
2648 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2649 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2650 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2651 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2652 * src/pic/pcode.c: outcommented unused variable to remove warnings
2653 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2655 2003-01-06 <karl@turbobit.com>
2656 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2659 2003-01-06 <johan@balder>
2661 * src/SDCCicode.c: fixed array add
2663 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2664 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2665 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2667 2003-01-04 <johan@balder>
2669 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2671 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2672 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2674 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2675 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2676 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2678 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2679 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2681 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2682 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2684 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2685 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2687 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2689 * in \sdcc\as\mcs51\ changed these files in order to create an
2690 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2691 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2692 following files to include the previous two files: aslink.dsp,
2693 Makefile.aslink, Makefile.bcc, and Makefile.in.
2695 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2696 .adb instead of .cdb
2698 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2700 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2701 value from option --iram-size.
2703 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2705 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2708 2002-09-18 <wiml@hhhh.org>
2710 * SDCClrange.h: exposed setFromRange() and setToRange()
2711 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2712 packRegsForAccUse() (bug 542397)
2713 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2714 multiple times and emitting the fetch operations more than once
2715 added aopGetUsesAcc() function to allow binary operators to
2716 fetch their operands in the correct order; made genMinus() emit
2717 compact code for X = LITERAL - Y
2719 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2720 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2721 sprintf() in line 1267.
2723 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2724 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2727 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2728 Changes to aslink (All the changes are marked with 'JCF'):
2730 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2733 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2734 area BSEG. Also moves, if possible, the DATA area down into the internal
2735 ram so more space is available.
2737 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2740 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2741 not bytes. Function summary() which creates a memory usage summary
2742 file with extension .mem. Reports of overlaping stack and small stack
2743 size. If the space for the stack is less than 16 bytes aslink trows a
2746 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2747 the 8051. Option 'y' for memory summary output file.
2749 Changes to sdcc (All the changes are marked with 'JCF'):
2751 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2753 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2754 overlaying area for it (uses RegBankUsed[4]).
2756 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2757 bank zero as used by default. By default aslink locates the stack
2758 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2759 the creation of the .mem file. Delegates the allocation of data area
2760 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2761 the begining of the stack area to aslink.
2763 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2764 glue() in SDCCglue.c creates an area for it.
2766 2002-09-03 Borut Razem <borut.razem@siol.net>
2767 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2768 sdcc/src/pic/glue.c:
2769 introduced atexit() handler for teporay files removal in case of
2770 errors, assertions, ...
2772 2002-08-29 Borut Razem <borut.razem@siol.net>
2773 * sdcc/support/cpp2/auto-host_vc_in.h:
2774 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2775 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2776 Maybe there is a similar problem with BORLANDC? It should be checked!
2778 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2779 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2780 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2781 was not executed, and the compiler (cl) launched a warning:
2782 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2784 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2785 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2787 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2788 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2790 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2791 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2792 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2793 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2794 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2795 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2796 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2797 - added Release configuration in VS projects
2798 - review of compiler an linker options
2799 - VC .exe files are generated in bin_vc directory, not to interfere
2800 with binaries generated from other projects (cygwin, mingw, bcc ...)
2802 * sdcc/src/yacc.dsp: added
2804 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2805 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2806 and insert the version number definitions from .version
2808 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2810 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2811 added - genarate auto-host.h using auto-host_vc_in.h as template
2814 removed from CVS, generated automatically
2816 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2817 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2819 2002-08-11 Borut Razem <borut.razem@siol.net>
2820 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2822 2002-08-10 Borut Razem <borut.razem@siol.net>
2823 * src/SDCCmain.c (main):
2824 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2825 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2826 The consequence was that some temporary files were not removed.
2829 unification of code in functions tempfilename() and tempfile():
2830 function tempnam() is defined in Visual Studio 6.0 and .NET
2832 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2834 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2835 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2836 - removed compiler command line option /WX: Treats all warnings as errors
2837 - update a list of source files, included into the project
2839 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2840 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2841 changed project type to Generic Project so that can be correcly converted to VS.NET project
2843 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2845 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2847 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2849 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2850 added return 0 statements after assert() to make compiler happy
2852 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2853 added newline in the def file to keep MSC compiler satisfied
2855 * sdcc/src/z80/gen.c:
2856 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2857 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2858 - solved MSC error in function aopDump()
2860 * sdcc_vc.h: define PREFIX as "\\sdcc"
2862 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2863 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2865 2002-06-22 Scott Dattalo <scott@dattalo.com>
2866 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2867 - Rewrote the register banking algorithm.
2868 - Added pCode live-range analysis to registers (for now, only non-used and
2869 singly-used registers optimized away)
2871 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2873 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2875 2002-05-10 Scott Dattalo <scott@dattalo.com>
2876 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2878 2002-04-22 Michael Hope <michaelh@vroom>
2880 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2882 * configure.in (DD_COPT): Added include support required for gbdk.
2884 * .version: Bumped version number just to increase it.
2886 * src/SDCCmain.c: Added -nostdinc to the default options.
2888 2002-04-15 Michael Hope <michaelh@vroom>
2890 * device/lib/z80/printf.c (sprintf): Added.
2892 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2894 * src/z80/peeph.def: Added transpose redundent load rule.
2896 * src/z80/main.c: Added force callee saves for jaune.
2898 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2900 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2902 2002-03-28 Johan Knol <johan@balder>
2904 * src/SDCCval.c: fixed bug #532436
2906 2002-03-14 Scott Dattalo <scott@dattalo.com>
2908 Added "char *Processor" field to the port structure.
2911 Added -p option. Allows port dependent processor to be specified.
2914 Initialized the new field char *Processor field to NULL in all ports
2917 Compiler generated registers for interrupt context saving
2918 were not getting allocated.
2920 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2923 Fixed left shift. Will promote the left side of a left shift
2924 if a) left shifting more than size of operand or b) when assigned
2925 to something size > size of left side
2927 2002-03-14 Scott Dattalo <scott@dattalo.com>
2929 tons of changes. Register allocation has been
2930 rewritten. Added customization for the various PICs. Flow
2931 analysis is restructured. ...
2937 Added. device.c is a PIC port hack to accomodate variations
2940 2002-03-13 Michael Hope <michaelh@vroom>
2942 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2944 2002-03-04 johanknol <johanknol@manik>
2946 * /src/SDCCval.c: fixed
2948 const unsigned char arr[][2] = { { 0, 1 } };
2949 t18.c:1: error: Initializer element is not constant
2951 2002-03-04 bela <bela@manik>
2953 * /device/include/mcs51reg.h:
2954 ds89c420 register definition update
2956 2002-03-03 <johan@FRIJA>
2958 * support/Util/SDCCerr.c: did something, but don't no why anymore
2960 * support/regression/tests/bug-524691.c: made it a little less shy
2962 * src/SDCCast.c (decorateType): fixed bug #524697
2964 * src/SDCCast.c: made some lineno improvements
2966 * src/SDCCval.c (getNelements): changed warning to error
2968 * src/SDCCglue.c (printIvalArray): changed warning to error
2970 * src/SDCCicode.c: fixed a warning for mingw
2972 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2974 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2976 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2978 * src/ds390/peeph.def:
2979 Added some more peephole rules
2981 * src/ds390/gen.c: Various fixes & enhancements
2983 * src/SDCClrange.c, src/SDCClrange.h:
2984 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2986 * src/ds390/ralloc.c:
2987 various fixes & enhancements (ds390) specific
2989 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2990 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2993 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2995 2002-03-02 <johan@FRIJA>
2997 * src/SDCCast.c (decorateType): fixed bug #524708
2999 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3001 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3003 2002-03-01 Michael Hope <michaelh@vroom>
3005 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3007 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3009 2002-03-01 <johan@FRIJA>
3011 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3013 * src/SDCCast.c (decorateType): fixed bug #524209
3015 * src/SDCCval.c (valNot): fixed bug #524195
3017 2002-02-26 <johan@balder>
3019 * src/xa51/gen.c: fixed a warning
3021 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3023 * src/SDCCast.c (decorateType): fixed bug #522534
3025 2002-02-23 <johan@balder>
3027 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3029 2002-02-22 <johan@balder>
3031 * src/SDCCast.c: fixed bug #514865
3033 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3035 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3037 * sdcc/src/SDCCloop.c:
3038 Previous fix was not good. basic blocks that have "break" or "return" are
3039 not really partof a loop , but live ranges used in these blocks should
3040 be live thru the entire loop, so set partOfLoop but don't add them to
3043 2002-02-21 <johan@FRIJA>
3045 * src/SDCCcse.c: fixed bug #514308
3047 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3050 Fixed BUG #519583. If a conditional block ended in a return/break
3051 statement inside a loop, it was not being considered part of the loop.
3053 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3055 2002-02-10 Karl Bongers <karl@turbobit.com>
3058 Fixed up SDCDB debugger somewhat. Updated debugger/README
3059 with lots of comments and notes.
3061 * device/examples/test2.c:
3062 Fix bug, "red" variable not being initialized(compiler complained).
3064 * device/examples/Makefile, examples/test3.c:
3065 Add Makefile in device/examples folder, compiles test3.c
3066 for use as a multiple module SDCDB test case.
3068 * sim/ucsim/cmd.src/cmdset.cc:
3069 Took out debug printfs in ucsim "next" command.
3072 Karl and Johan start ucsim XA support. Most dissassembly working,
3073 about 75% emulation done(plenty of work remaining).
3075 * sim/ucsim/z80.src:
3076 Add Z80 support to ucsim, add test-ucz80 regression test,
3077 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3078 Notice z80 compiler fails on examples/test3.c/crc code.
3080 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3082 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3083 Added support for --parms-in-bank1
3085 * src/ds390/peeph.def:
3086 added a few more peephole optimzations
3089 1) added __builtin_inp & __builtin_outp used to read in data of given length
3090 from a memory mapped port
3091 2) added __builtin_memcmp
3092 3) added __builtin_swapw swap bytes of a short
3094 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3095 1) handle multiple send & receives from register bank1
3096 2) ralloc can now allocate DPTR1 to some liveRanges
3098 * src/SDCCsymt.c, src/SDCCsymt.h:
3099 changes to handle multiple sends & receives
3102 added some pointer arithmetic optimization
3105 added some pointer arithmetic optimizations but not stable yet so not
3106 called from anywhere (will get this working shortly)
3108 * src/SDCCopt.c: fixed for multiple sends & receives
3111 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3112 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3113 set preprocessor defines (depending on options)
3115 * src/SDCCicode.c, src/SDCCicode.h:
3116 changes made to handle multiple sends & receives
3119 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3121 * src/SDCCcse.c, src/SDCCcse.h:
3122 added function findbackward def (to be used in upcoming optimization)
3124 * src/SDCCcflow.c, src/SDCCcflow.h:
3125 added function returnAtEnd - to determine if a basic block terminates with
3128 * src/SDCCast.c, src/SDCCast.h:
3129 added option parms-in-bank1
3131 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3132 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3133 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3134 adjusted for --parms-in-bank1 option
3136 * device/include/string.h:
3137 donot redefine "reentrant" keyword
3139 * device/include/ds80c390.h: Added some more SFRs
3141 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3143 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3145 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3147 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3149 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3151 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3153 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3155 * Added --xram-movc option
3157 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3159 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3161 2002-01-11 Johan Knol
3163 * Added math lib of Jesus Calvino-Fraga
3165 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3167 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3168 * support/regression/Makefile: new target test-mcs51-stack-auto
3169 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3171 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3173 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3175 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3177 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3179 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3181 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3183 * src/SDCCglue.h: add definition for printIvalChar()
3185 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3187 * src/SDCCast.c: fix #498138 by Johan
3189 * src/SDCCglue.c: fix #498138 by Johan
3191 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3193 * support/regression/Makefile: fix clean
3195 * support/regression/ports/ds390/support.c: fix transmission of last character
3197 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3199 * /sdcc/src/ds390/gen.c:
3200 a) improved computing address of stack variable
3201 b) took out some #if 0 code
3202 c) improved parmBytes adjustment
3203 d) improved genPlusIncr & genMinusIncr
3204 e) genCmp could generate bad code (when left assigned to DPTR)
3205 f) Fixed bug in hasInc
3207 * /sdcc/src/ds390/ralloc.c:
3208 a) packRegsForSupport could mess up live information (Fixed)
3209 b) packRegsDPTRuse could be incorrect for left & right shift
3211 * /sdcc/src/mcs51/ralloc.c:
3212 packRegsForSupport could mess up the live information (Fixed)
3214 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3216 * /sdcc/src/SDCCast.c:
3217 can reverse a loop even if function call is present as long
3218 as the loop control variable is local & is not passed as parameter
3220 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3222 * /sdcc/ChangeLog: *** empty log message ***
3224 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3225 More builtin function additions for TININative
3227 * /sdcc/src/ds390/ralloc.c:
3228 Had broken the regression testsuite
3230 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3232 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3233 Added funcattr hasStackParms will be set for reentrant functions when there
3234 are paramteres on the stack, this helps in minimizing frame pointer generation
3235 typeFromStr can handle function pointers now
3237 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3238 *** empty log message ***
3240 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3242 * /src/ds390/gen.c, /src/ds390/main.c:
3243 More builtin function additions for TININative
3245 * /src/ds390/ralloc.c:
3246 Had broken the regression testsuite
3248 * /src/SDCCast.c: Fixed a bug in dumptree
3250 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3251 Added funcattr hasStackParms will be set for reentrant functions when there
3252 are paramteres on the stack, this helps in minimizing frame pointer generation
3253 typeFromStr can handle function pointers now
3255 * /doc/builtins.txt, /doc/TININative.txt:
3256 *** empty log message ***
3259 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3261 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3262 ALPHA version for -mTININative
3264 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3265 updated to reflect changes in the port structure
3268 added function do_assemble (similar to do_link) if non-null this function
3269 will be called to do assembly (-mTININative) requires a multi command
3271 added function genAssemblerEnd will be called to generate assembler Epilogue
3274 added _JavaNative to debug info printing
3276 * /src/SDCCmain.c: added option --tini-libid
3277 added port->do_assemble function (-mTININative) has a multi command assemble
3279 * /src/SDCCglue.c: Disabled "constExpr" check
3280 added port->genAssemblerEnd function
3282 * /src/SDCCglobl.h: Added option --tini-libid value
3285 tookout optimizeCompare from the header (has no external references)
3287 * /src/SDCCast.c: made one more function "static"
3289 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3291 * src/z80/mappings.i: Added z80asm support.
3293 * src/z80/main.c: Added z80asm support on --asm=z80asm
3295 * src/z80/gen.c: Fixed asm portability issues.
3297 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3299 * src/SDCCglue.c (printExterns): Added global/extern split.
3301 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3303 * support/regression/Makefile: added test for mcs51 model large
3305 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3307 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3309 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3311 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3313 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3315 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3317 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3319 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3321 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3323 * support/regression/tests/simplefloat.c: Port to mcs51.
3325 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3326 * support/regression/tests/bug-485362.c: Added.
3328 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3330 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3332 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3334 * src/z80/gen.c (aopDump): Added a dump function.
3336 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3337 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3339 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3341 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3343 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3345 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3347 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3349 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3351 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3353 * support/regression/ports/ds390/support.c: Use tinibios.
3355 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3357 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3359 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3360 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3362 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3364 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3366 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3368 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3370 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3371 (packRegsForIYUse): Created and optimised.
3373 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3375 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3376 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3378 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3380 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3382 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3384 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3386 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3388 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3390 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3392 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3394 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3396 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3398 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3400 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3401 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3402 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3404 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3406 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3407 (genNotFloat): Added.
3408 (genUminusFloat): Added.
3410 * device/lib/z80/Makefile: Added floating pt stubs.
3412 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3414 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3416 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3418 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3420 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3422 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3424 * sdcc/support/regression/Makefile: Add port ds390.
3426 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3428 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3430 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3432 * sdcc/support/regression/ports/ds390/support.c: Added.
3434 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3436 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3438 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3440 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3442 * device/include/malloc.h: Added z80 and gbz80 support.
3444 * device/lib/gbz80/heap.s: Added.
3446 * device/lib/z80/heap.s: Added.
3448 * device/lib/malloc.c: Added z80 and gbz80 support.
3450 * support/regression/tests/malloc.c (testMalloc): Added.
3452 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3454 * support/regression/tests/bug-478094.c: Added.
3456 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3458 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3460 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3462 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3464 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3466 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3468 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3470 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3472 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3474 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3476 * support/regression/tests/bug-477927.c: Added.
3478 * src/z80/peeph.def: Added minor rules.
3480 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3482 * src/z80/peeph.def: Added jump optimisation modification.
3484 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3486 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3488 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3490 * support/regression/tests/funptrs.c: Added.
3492 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3494 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3496 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3498 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3500 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3502 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3503 (movLeft2ResultLong): Created.
3505 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3506 (joinPushes): Added. Joins two char pushes into a word push.
3508 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3510 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3512 * support/makebin/Makefile (install): Added creation of dest dir.
3514 2001-10-24 Karl Bongers <karl@turbobit.com>
3516 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3518 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3520 * src/z80/ralloc.c: Turned off faulty pack for one use.
3522 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3524 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3526 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3528 * support/regression/Makefile: Improved clean
3530 * support/regression/ports/gbz80/spec.mk: Added clean
3532 * support/regression/ports/host/spec.mk: Added clean
3534 * support/regression/ports/z80/spec.mk: Added clean
3536 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3538 * support/regression/ports/mcs51/timeout.c: little improvements
3540 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3542 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3544 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3546 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3548 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3550 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3552 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3554 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3555 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3557 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3559 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3561 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3563 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3565 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3567 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3569 * support/regression/tests/longor.c: Added.
3571 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3573 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3575 * as/mcs51/aslink.h: define PATH_MAX
3577 * as/mcs51/asm.h: define PATH_MAX
3579 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3581 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3583 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3585 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3587 * src/SDCCglobl.h: define PATH_MAX
3589 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3591 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3593 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3595 * src/z80/gen.c (gencjneshort): Fixed
3597 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3599 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3601 * support/regression/tests/bug-469671.c: Added.
3603 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3605 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3607 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3609 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3611 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3613 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3615 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3617 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3619 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3621 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3623 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3625 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3627 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3629 * 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.
3631 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3633 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3635 2001-10-07 <johan@FRIJA>
3637 * device/lib/gets.c (gets): fixed the return value.
3639 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3640 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3642 * 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.
3644 * 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.
3646 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3648 * src/pic/gen.c: Removed Safe_strdup.
3650 * configure.in: Added option to enable libgc support.
3652 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3653 (bitVectUnion): Optimised.
3654 (bitVectIntersect): Optimised.
3655 (bitVectBitsInCommon): Optimised.
3656 (bitVectCplAnd): Optimised.
3658 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3660 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3662 * src/SDCCmain.c: distinguish between assembler debug and plain options
3664 * src/avr/main.c: remove standard assembler options
3666 * src/ds390/main.c: remove standard assembler options
3668 * src/mcs51/main.c: remove standard assembler options
3670 * src/port.h: removed "PENDING" comment
3672 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3674 * src/device/lib/_mulint.c : new, with assember functions
3676 * src/device/lib/_mullong.c : new, with assember functions
3678 * src/device/lib/_divuint.c : with assember functions
3680 * src/device/lib/_divsint.c : with assember functions
3682 * src/device/lib/_divulong.c: with assember functions
3684 * src/device/lib/_divslong.c: with assember functions
3686 * src/device/lib/_moduint.c : with assember functions
3688 * src/device/lib/_modsint.c : with assember functions
3690 * src/device/lib/_modulong.c: with assember functions
3692 * src/device/lib/_modslong.c: with assember functions
3694 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3696 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3698 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3699 replaced _mululong.c and _mulslong.c by _mullong.c
3701 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3703 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3705 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3707 * src/SDCCglue.c: test, if win32api is available for MINGW
3709 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3711 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3712 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3713 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3714 * support/regression/ports/host/spec.mk: removed GENERIC
3715 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3716 * support/regression/ports/z80/spec.mk: removed GENERIC
3718 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3720 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3722 * support/regression/tests/bug-467035.c: Created.
3724 2001-10-01 <johan@FRIJA>
3726 * src/SDCC.y: fixed bug #466586 part 1
3728 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3730 * SDCCicode.c: z80 has no generic pointers
3731 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3733 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3735 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3737 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3739 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3741 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3743 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3745 * configure.in: Fixed up so that ucsim is only configured once.
3747 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3749 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3750 (getPathDifference): As above.
3752 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3754 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3756 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3757 * .version: Updated to 2.3.1
3759 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3760 Added copyright header.
3762 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3763 (assemble): Added support for macro based assembler commands.
3764 (linkEdit): Added support for macro based linker commands.
3765 (preProcess): Changed the pre-processor to use macros.
3766 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3767 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3769 * device/lib/z80/crt0.s: Added module name for debugging.
3771 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3773 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3775 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3777 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3779 * src/Makefile.in: Added SDCCmacro and SDCCutil
3781 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3783 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3785 2001-09-16 <johan@FRIJA>
3787 * 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.
3789 2001-09-15 <johan@FRIJA>
3791 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3792 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3794 2001-09-11 <johan@FRIJA>
3796 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3798 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3800 * support/regression/tests/bug-460444.c: Added test case.
3802 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3803 (genCast): Added justification for all of the asserts.
3805 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3807 * support/regression/support.c: _xdata replaced by xdata
3809 * support/regression/spec.mk: removed _generic
3811 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3813 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3815 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3816 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3818 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3820 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3822 * support/regression/tests/bug-460010.c: Added test case.
3824 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3826 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3828 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3830 * support/regression/testfwk.c: removed workaround for bug #436344
3832 * support/regression/tests/bp.c: use less memory with mcs51
3834 * support/regression/tests/bug-441448.c: use less memory
3836 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3838 * support/regression/collate-results.py: typo
3840 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3842 * support/regression/tests/fetchoverlap.c: Added new test case.
3844 * support/regression/tests/bp.c: Added new test case.
3846 * support/regression/tests/bug-448984.c: Added new test case.
3848 * support/regression/tests/pow2shifts.c: Added new test case.
3850 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3851 (genlshTwo): Fixed right shift for count > 8.
3853 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3855 2001-09-08 <johan@FRIJA>
3857 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3859 2001-09-07 <johan@FRIJA>
3861 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3863 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3865 2001-09-06 <johan@FRIJA>
3867 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3868 * bernhard noted me at this: "() equals to (void)" (1.38)
3870 2001-09-05 <johan@FRIJA>
3872 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3874 2001-09-04 <johan@FRIJA>
3876 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3879 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3881 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3883 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3885 * link/z80/aslink.h: Fixed path for PATH_MAX
3887 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3889 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3891 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3893 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3895 * 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.
3897 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3899 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3900 (genCmp): Fixed up genCmp for the GB with longs.
3902 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3904 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3906 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3908 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3910 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3912 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3914 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3916 * 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.
3918 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3920 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3922 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3924 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3926 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3928 * sim/ucsim/configure: little improvement of Cygwin-detection
3929 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3930 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3931 * support/regression/tests/bug-221100.c: small changes for mcs51
3932 * support/regression/tests/bug-221168.c: small changes for mcs51
3933 * support/regression/tests/bug-227710.c: small changes for mcs51
3934 * support/regression/tests/staticinit.c: small changes for mcs51
3935 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3936 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3937 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601