1 2003-12-15 Borut Razem <borut.razem@siol.net>
3 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
5 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
7 * support/makebin/makebin.c: put output in binary mode
9 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
11 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12 xdata and data memory on startup. Set the environment variable
13 SDCC_NOGENRAMCLEAR to disable this.
14 * src/mcs51/peephole.def,
15 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
16 (allows non-interrupt and interrupt code to safely compete for a resource
17 without the non-interrupt code having to disable interrupts)
19 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
21 * src/SDCCicode.c (geniCodeAdd),
22 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
23 with valFromType if type might be a pointer and host is big endian).
24 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
25 types, not just integer types.
26 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
27 multiply defined with mismatching "at" address.
29 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
31 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
32 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
33 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
34 with embedded nulls (fixed bug #753752)
36 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
38 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
39 Apparently this did not see much testing (endless loop)
41 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
43 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
45 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
47 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
48 gracefully handle NULL memmap pointers
50 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
52 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
53 instead of deleting the iCode when an operand is volatile
54 * src/z80/gen.c (genDummyRead),
55 * src/mcs51/gen.c (genDummyRead),
56 * src/ds390/gen.c (genDummyRead),
57 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
59 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
60 * src/SDCC.y: fixed bug #850420
62 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
64 Applied z80 i/o port patch from Peter Townson and fixed some operators
65 to better handle operands in A register.
66 * device/include/z180.h
72 * src/z80/peeph-z80.def
76 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
78 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
80 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
82 * device/lib/hc08/_mullong.c: Removed extra #endif
84 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
86 * sim/ucsim/hc08.src/inst.cc,
87 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
89 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
90 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
91 * device/include/stdarg.h: fixed varargs for hc08
92 * device/lib/Makefile.in,
93 * device/lib/hc08/Makefile,
94 * device/lib/hc08/_mulint.c,
95 * device/lib/hc08/_mullong.c: fixed some endian problems
97 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
99 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
100 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
101 * device/lib/_gptrget.c,
102 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
104 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
106 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
107 * src/SDCCast.c (astErrors): fixed bug #846007
108 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
110 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
112 * src/SDCCast.c (decorateType): disabled a transformation I added in
113 revision 1.188 (access to fields of a structure at an absolute address);
114 it breaks with bitfields, extern declarations, and gcse analysis.
115 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
116 could be assigned through a pointer, so don't complain.
117 * src/SDCCast.c (astErrors),
119 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
121 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
123 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
124 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
125 output of __config directives, since gpasm now supports them
126 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
127 pre-processor macro, i.e. -DMCU=p18f452
128 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
129 and modified to handle 'cast' icode similarly to '=' icode
130 * src/pic16/device.h (typedef struct PIC_device): added field
131 'extMIface' to indicate that chip has external memory interface
132 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
133 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
136 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
138 * src/SDCC.y (pointer): fixed bug #846006
139 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
140 * src/SDCCast.c (decorateType): fixed bug #846009
141 * src/ds390/peeph.def,
142 * src/ds390/gen.c (genAnd, genOr),
143 * src/mcs51/peeph.def,
144 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
146 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
148 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
155 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
159 * src/SDCCbitv.c: added function to free a bitvector
161 * src/SDCClrange.c: added function to recompute the liveranges
163 * src/ds390/ralloc.c,
165 * src/mcs51/ralloc.c,
167 * src/pic16/ralloc.c,
169 * src/z80/ralloc.c: recompute the liveranges after register packing
171 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
173 * src/SDCCloop.c (newInduction): fixed bug #845630
175 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
177 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
178 inadvertantly left behind from my 2003-11-12 change
180 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
182 Updated headers I neglected to commit yesterday.
186 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
188 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
189 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
190 * src/SDCCopt.c (eBBlockFromiCode),
191 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
192 the creation of the key hash table from the sequencing so it can be used
193 earlier (for some GCSE bug fixes still pending)
195 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
197 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
198 * support/regression/tests/addsub.c: testing genPlus shortcut
200 2003-11-15 Borut Razem <borut.razem@siol.net>
202 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
204 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
206 * src/SDCCcse.c (cseBBlock): fixed bug #527779
207 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
208 ordering is immaterial.
209 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
211 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
213 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
214 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
215 (SIGSEV) of bug #840381
216 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
217 unlink new file before rename if new and old filenames are the same)
219 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
221 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
222 uninitialized variables) for the mcs51. Set environment variable
223 SDCC_GENRAMCLEAR to test.
224 xdata initialization slightly shorter
226 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
229 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
230 #838241 & 780691 (basicly the same bug)
231 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
232 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
234 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
236 * src/SDCCmain.c (linkEdit): "fix" #834252
238 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
240 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
242 * src/SDCC.y: fixed bug #819403
244 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
246 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
247 the reentrant attribute.
248 * src/hc08/gen.c (genPackBits): added missing stack readjustment
249 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
251 * src/SDCCast.c (decorateType): fixed bug with storage class not being
252 updated during pointer dereference; f.e. ~(((char *)1)*) was being
253 erroneously reduced to a literal.
254 * src/hc08/ralloc.c (packRegisters, rematStr),
255 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
258 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
260 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
261 * doc/sdccman.lyx: changed from 'article' to 'book'
262 * doc/Makefile: readded test_suite_spec and cdbfileformat
264 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
266 * device/include/stdlib.h: include malloc.h to comply with ANSI
267 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
269 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
271 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
272 * doc/clean.mk: also remove *.out files
273 * doc/sdccman.lyx: some additions, larger top/bottom margins
275 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
277 * src/SDCC.y: fixed bug #837365
278 * support/regression/tests/bitopcse.c
279 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
280 a symbol (might be valop instead)
281 * device/lib/Makefile.in: added errno.c to HC08SOURCES
282 * device/lib/clean.mk: added hc08 to the cleaning list
284 2003-11-04 Borut Razem <borut.razem@siol.net>
286 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
288 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
289 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
290 malloc is declared in standard stdlib.h
292 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
294 * device/lib/hc08/Makefile: need to clean .rel not .o files
295 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
297 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
307 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
308 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
309 tests (which uses the port's oclsExpense function)
315 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
317 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
319 * src/SDCCcse.c (ifxOptimize),
320 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
321 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
322 deleting the IFX iCode.
323 * src/hc08/ralloc.c: reduced unneeded slocs
324 * src/hc08/gen.c: fixed bug in asmopToBoolean
326 2003-11-04 Borut Razem <borut.razem@siol.net>
328 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
329 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
330 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
331 transferred to configure
333 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
335 Use headers defined in the C[++] standards:
336 * sim/ucsim/gui.src/serio.src/fileio.cc
337 * sim/ucsim/gui.src/serio.src/frontend.cc
338 * sim/ucsim/gui.src/serio.src/main.cc
339 * sim/ucsim/gui.src/serio.src/posix_signal.cc
340 * support/Util/NewAlloc.c
346 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
348 * Added MSVC projects for hc08 assembler and linker:
349 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
350 /as/hc08/link_hc08.dsp
352 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
354 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
356 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
358 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
360 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
362 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
364 2003-10-31 Borut Razem <borut.razem@siol.net>
366 * support/cpp2/cpplib.h,
367 support/cpp2/cpplib.c,
368 support/cpp2/cpplex.c,
369 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
370 to switch _asm block preprocessing on / off. Default is
371 #pragma preproc_asm +
373 2003-10-31 Borut Razem <borut.razem@siol.net>
375 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
376 when outputting comment blocks (when executed with -C option) and
377 _asm (SDCPP specific) blocks
379 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
381 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
383 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
385 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
387 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
389 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
390 * src/SDCCast.c (decorateType): fixed bug #832664
392 2003-10-31 Borut Razem <borut.razem@siol.net>
394 * support\cpp2\cpplex.c: fixed for SDCPP:
395 comments(when executed with -C option) and _asm blocks
396 were included even if they where in skipped #if block.
397 Applied solution from GCC cpp 3.3.2
399 2003-10-31 Borut Razem <borut.razem@siol.net>
401 * src/SDCC.lex: sdcc now understands both formats:
402 '# <line_number> <file_name>' and
403 '#line <line_number> <file_name>'
404 * support/cpp2/cppmain.c: sdcpp now generates the standard
405 '# <line_number> <file_name>' instead of former
406 '#line <line_number> <file_name>'
408 2003-10-30 Borut Razem <borut.razem@siol.net>
410 * support/cpp2/cpphash.h,
411 * support/cpp2/cpplib.h
412 * support/cpp2/cpplex.c,
413 * support/cpp2/cppmain.c,
414 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
416 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
418 Fixed a number of problems revealed by bug #827883.
419 * src/SDCCloop.c (loopInvariants): Spill location of the
420 result operand should be recomputed if extracted from
421 a loop. Also, don't extract assignments of an iTemp
423 * src/SDCCast.c (isConformingBody): loop reversal should
424 not occur if the control variable is involved with a
427 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
429 * .version: bumped to 2.3.6 to reflect the big improvements
430 made by Erik and Klaus. Thanks!
432 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
434 Replaced the livrange code.
435 * src/SDCClrange.c: added new LR code
437 * src/SDCCBBlock.h: removed remainig parts from old LR code
438 * src/ds390/ralloc.c,
439 * src/ds390/gen.c: minor fixes to make it work with new code
441 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
446 * src/hc08/ralloc.c: Fix various warnings related to the hc08
447 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
448 (tweaked fix for bug #818696)
450 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
452 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
454 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
457 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
458 * src/mcs51/gen.c (gencjneshort),
459 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
460 more efficient (per Scott Bronson's suggestion)
462 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
464 Extended the semantics of the critical keyword to include
465 individual statements. See RFE #827755 and #799831
470 * support/Util/SDCCerr.c
471 * support/Util/SDCCerr.h
476 2003-10-19 Borut Razem <borut.razem@siol.net>
478 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
480 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
482 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
484 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
485 and predecrement operand is displayed
487 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
489 * src/SDCCval.c (valMinus): fixed bug #826041
491 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
493 Some hc08 related updates that I missed earlier
495 * support/regression/ports/hc08/spec.mk
497 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
499 New target "hc08" for the Motorola 68hc08 family of micros
507 * sim/ucsim/hc08.src/*
508 * sim/ucsim/configure.in
509 * src/ucsim/configure
510 * sim/ucsim/packages_in.mk
513 * device/include/mc68hc908qy.h
515 * device/lib/Makefile.in
516 * support/regression/ports/hc08/*
517 * support/regression/Makefile
519 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
521 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
523 * src/ds390/gen.c (genCast): fixed bug #821957
525 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
527 * device/lib/logf.c: "fixed" overlay bug
528 * support/regression/ports/host/spec.mk: added m library
529 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
530 * support/regression/tests/float_trans: added (for Eric)
532 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
534 * src/mcs51/gen.c (genCpl): fixed bug
535 http://sf.net/mailarchive/message.php?msg_id=6263915
537 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
539 * src/SDCCast.c (decorateType): added extended constant folding
540 * src/SDCCsymt.c (computeType): cleanup
541 * src/SDCCval.c (valShift): minor optimization
542 * support/regression/tests/ast_constant_folding.c: added
544 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
546 * src/SDCCmain.c: removed some unintended changes
548 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
550 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
551 * src/z80/gen.c: fixed part of bug #817589
552 * src/SDCCsymt.c (checkFunction): fixed bug #817895
554 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
556 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
574 * src/z80/gen.c: removed unused label "release:"
576 2003-10-06 Borut Razem <borut.razem@siol.net>
578 * src/SDCC.lex: removed definition of unused variables
579 save_optimize and save_options
581 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
583 * clean.mk: removed '=' in "-maxdepth=1"
584 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
585 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
587 2003-10-06 Borut Razem <borut.razem@siol.net>
589 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
590 my_unput() replaced by unput()
592 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
594 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
595 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
596 type-punned pointer will break strict-aliasing rules"
597 Old LR behaviour is again default; Klaus' LR can be choosen by
598 defining the environment variable LRKLAUS
602 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
603 * clean.mk: fixed removal of files in bin/CVS/
604 * device/lib/clean.mk: fixed removal of directories small and large
605 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
607 * src/SDCCval.c: removed superflous test for pedantic
609 2003-10-05 Borut Razem <borut.razem@siol.net>
611 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
612 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
613 message "unmatched #pragma SAVE and #pragma RESTORE"
615 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
617 * doc/sdccman.lyx: various additions and updates (interrupts, inline
618 assembly, critical functions, atomic, nojtbound)
620 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
622 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
628 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
631 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
633 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
635 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
636 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
637 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
639 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
641 * src/z80/gen.c (genRet): fixed bug #524753
642 * src/z80/gen.c (genCast): fixed internal error on cast from
644 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
645 fix for bug #477835 to the z80
646 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
647 for tracking iCodes in the peephole optimizer for z80
649 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
651 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
652 the other part of bug #814548
653 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
655 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
657 * src/SDCCcse.c: fixed part of bug #814548
659 2003-09-28 Borut Razem <borut.razem@siol.net>
661 * src/asm.c: rewrite of printILine() to use temporary file instead
663 * src/xa51/main.c: commented out declaration of int rewinds
665 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
667 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
669 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
671 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
672 * src/asm.c (printILine): Fixed bug #811015
674 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
676 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
679 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
681 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
682 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
683 to correctly handle general case of AOP_PAIRPTR
684 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
686 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
688 * src/mcs51/ralloc.c (fillGaps),
689 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
690 register positioning bug)
692 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
694 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
696 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
698 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
699 genCodePointerGet, genGenPointerGet, genFarPointerSet,
700 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
701 (ralloc doesn't intentionally do this now, but perhaps later)
702 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
703 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
704 register positioning bugs (Fixed bug #762602 and #795325)
705 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
707 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
708 lines that --i-code-in-asm generates
710 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
712 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
713 trying to fclose a FILE* that was already closed.
715 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
717 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
718 of const struct should be treated as if const themselves)
720 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
722 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
724 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
726 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
727 Unix (/n) and DOS (/r/n) line terminations.
729 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
731 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
734 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
736 * src/mcs51/gen.c (genFunction, genEndFunction),
737 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
738 and restore of EA so that stack offsets to parameters are
739 correct when using both critical and reentrant/stack-auto.
740 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
741 size (can be triggered in error if sloc is shared between
742 different sized objects)
743 * device/include/float.h: fixed macros to explicitly use
744 unsigned long where needed
746 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
748 Feature req. 799831: added code to allow nesting of critical functions
749 * src/mcs51/gen.c (genFunction, genEndFunction)
750 * src/ds390/gen.c (genFunction, genEndFunction)
752 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
754 * src/SDCCsymt.c (sclsFromPtr),
756 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
757 support for standard C idiom of memory mapped variables; for
758 example, *((xdata int*)0x1234) = 1 is now internally equivalent
759 to xdata int at 0x1234 tempvar = 1.
760 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
761 provided by Akiya ISHIDA
763 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
765 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
766 * src/SDCCval.c (constVal): added reduction from int to char
767 * src/SDCCval.c (valMult, valDiv): fixed sign handling
768 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
769 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
771 * support/regression/tests/shifts.c: fixed
773 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
775 * src/z80/gen.c (genXor): Fixed bug #805445
777 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
779 Fixed bug #621531 (const & volatile confusion in the type chain).
780 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
781 refer to the const or volatile state of the pointer itself.
794 * support/regression/tests/const.c
796 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
798 When checking for duplicated modules, use absolute paths
799 instead of relative paths. Files changed:
804 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
806 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
808 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
810 * device/include/string.h: added size_t typedef, changed
811 prototypes to use size_t, eliminated separate reentrant and
812 non-reentrant declarations, added _memmove declaration
813 * device/lib/_memcpy.c: changed to use size_t instead of int,
814 changed /4 to >>2 to avoid division library call
815 * device/lib/_memcmp.c,
816 * device/lib/_memset.c,
817 * device/lib/_strncat.c,
818 * device/lib/_strncpy.c,
819 * device/lib/_strncmp.c: changed to use size_t instead of int
820 * device/lib/_memmove.c: new file (fixed bug #772294)
821 * device/lib/Makefile.in: added _memmove.c
822 * device/lib/z80/asm_strings.s: fixed bug #772290
823 * support/regression/tests/bitfields.c: attempt to fix host assertion
824 failure on amd64-unknown-linux2.2
826 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
828 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
829 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
830 * as/z80/asmain.c (main): fixed bug #801766
832 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
834 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
837 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
839 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
840 reported in bug #800609
842 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
844 * Top header beautifications in src/pic16 directory:
845 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
846 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
847 pcoderegs.h, ralloc.c, ralloc.h
848 * main.c: added top header and GPL license notice
849 * pcode.c: fixed the if-conditional warning
851 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
853 * device/lib/_mullong.c: replaced int by short for gcc
855 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
857 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
858 and JUMPTABLE iCodes properly now (worked by accident before)
859 * src/mcs51/gen.c (leftRightUseAcc),
860 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
861 iCode properly now. Use getSize instead of nRegs since a & b
862 aren't part of the nRegs tally.
864 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
866 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
867 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
868 before instructions that use the _STATUS register
870 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
872 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
873 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
874 fetching of the pointer
875 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
876 copied from genNearPointerSet()
877 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
878 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
879 If they pop r0/r1 they must be called in the opposite order than aopOp().
880 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
881 (resp. --stack-auto), prepared for --xstack
883 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
885 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
887 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
889 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
890 these ports have their own __sdcc_external_start()
892 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
894 pic patch provided by Slade Rich <slade_rich@yahoo.com>
895 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
896 type for bits was changed. It resulted in bit variables becoming
897 global, which is not permitted in PIC 14 assembly output.
899 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
901 * doc/sdccman.lyx: various additions and updates. Rearranged sections
903 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
905 Z80 and MCS51 linkers complaint if a public symbol is defined
906 in more than one library module:
910 * as/mcs51/Makefile.in
912 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
914 A few small changes that speed up the peephole optimizer.
918 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
920 Try to make the peephole optimizer smarter by maintaining
921 an association between the assembly source code and the
922 iCodes that originated them. Put this information to use
923 with a new peephole rule condition "notVolatile" so that
924 the rules can be aggressive yet still safe.
929 * src/mcs51/peeph.def
931 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
935 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
936 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
937 if the left or right operand symbols have the accuse flag set.
939 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
941 Changed the type of the result of the ! (NOT) operator to char;
942 previously it returned the same type as the source. This allows
943 us to eliminate all the genFloatNot functions (all of its target
944 implementations were very buggy) since !float can use the same
947 * src/SDCCicode.c (ast2iCode): ! returns char
948 * src/mcs51/gen.c (genNot, genNotFloat),
949 * src/ds390/gen.c (genNot, genNotFloat),
950 * src/z80/gen.c (genNot, genNotFloat),
951 * src/pic/gen.c (genNot, genNotFloat),
952 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
954 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
956 pic patch provided by Slade Rich <slade_rich@yahoo.com>
957 1. Interrupt would not compile properly. Ensure PCLATH register is saved
958 during interrupts. Ensure WSAVE is located at a shared bank address.
959 2. Fixed page selection in some places
960 3. Fixed BTFSS/C to where necessary use registers directly and not simply
961 the registers name strings.
962 4. Fixed "signed / unsigned compare" compiler warnings.
963 5. The PIC port manages its own allocation of the general purpose
964 registers, but makes no attempt to reuse them. As a result when
965 compiling it soon runs out of general purpose registers. Some
966 additional code was added to the files pcode.c and device.c to walk
967 through the function call tree and rename the registers so that they
977 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
978 genPlus() & genMinus() when the result is the same as left or right
980 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
982 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
984 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
986 Made bitfield a distinct type from bit so that bitfields
987 convert as per ANSI C and bits retain their traditional
988 boolean style behaviour. Implemented bitfield support in
996 * src/ds390/gen.c: bit v bitfield split
997 * src/z80/gen.c: New support for bitfields
998 * support/regression/tests/bitfields.c: reenabled z80,
1001 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1003 Rules 246.x, 247.x relate to bitfields, the others speed up
1004 access to xdata mapped I/O devices.
1006 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1008 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1010 Cleaned up genPackBits and genUnpackBits and added two helper
1011 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1012 for literal assignments in genPackBits (thanks to Frieder for
1018 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1020 Fixed bug #748310 (pointer to function type mishandled when the
1021 function name is omitted). Also fixed a SIGSEGV when a function
1022 attribute (reentrant, etc) is used on a non-function or on a
1023 function but misplaced before the parameter list.
1025 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1027 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1028 * support/Util/SDCCerr.h,
1029 * support/Util/SDCCerr.c: Added func attr misuse error msg
1031 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1033 Fixed bug #787649 by anonymous
1034 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1035 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1037 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1039 Fixed numerous bitfield problems.
1041 * src/SDCC.y: More bitfield related error checking
1043 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1044 * support/Util/SDCCerr.h,
1045 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1046 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1047 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1048 * support/regression/tests/bitfields.c: tests added
1050 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1052 Made the constant following the "interrupt" keyword optional. If
1053 omitted, the function will not automatically be given an entry
1054 in the interrupt vector table (similar to #pragma NOIV, but
1055 less syntacticly kludgy). The interrupt number is also now
1056 range checked. Also fixed a bug in the high order bit example
1063 * support/Util/SDCCerr.c
1064 * support/Util/SDCCerr.h
1067 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1069 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1070 * src/SDCCicode.c (operandOperation): rewritten some ops
1071 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1072 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1074 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1075 be re-activated by defining REDUCE_LITERALS)
1076 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1077 unsigned, but are signed by default
1078 * src/SDCCval.c (constVal): rearranged
1079 * src/SDCCval.c (valMod): preliminary fix
1080 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1081 * support/regression/literalop.c: added, work in progress
1083 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1085 Generate warnings for useless declarations like "char data;"
1086 that don't do what new users expect.
1089 * support/Util/SDCCerr.h
1090 * support/Util/SDCCerr.c
1092 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1094 * src/SDCCval.c (valMult): fix overflow detection of negative int
1096 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1098 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1100 Changes to support big endian targets:
1113 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1115 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1116 * device/lib/time.c: fixed warning "integer overflow in expression"
1118 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1120 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1121 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1122 constants are unsigned; added recognition of "u" flag for unsigned
1123 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1124 * src/SDCCval.c (valDiv, valMod): fixed signdness
1125 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1126 signedness of modulo, left and right shift
1127 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1128 * support/Util/SDCCerr.h: added warning W_INT_OVL
1129 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1130 * src/SDCCast.c (ast_print): improved output of constants
1132 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1134 Fixed some warnings when building with MSVC:
1147 * support\cpp2\cpplib.c
1151 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1153 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1155 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1157 * support\librarian\clean.mk: Do not remove Makefile.
1158 * support\librarian\Makefile: added.
1160 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1162 Added librarian to MSVC build:
1165 * support\librarian\librarian.dsp
1167 'configure' not needed for librarian, removed:
1168 * support\librarian\configure
1169 * support\librarian\configure.in
1170 * support\librarian\config_in.h
1171 * support\librarian\Makefile.in
1173 Hopefully these ones built the librarian and the rest of sdcc properly:
1175 * Makefile.common.in
1177 Messed up 'configure', so revert to previous version:
1181 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1183 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1184 there, while the mantissa of a double is "only" 53 bits wide.
1186 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1188 Adding sdcclib to the build. MSVC project coming soon.
1189 Files added/changed:
1191 * support\librarian\clean.mk
1192 * support\librarian\configure
1193 * support\librarian\configure.in
1194 * support\librarian\config_in.h
1195 * support\librarian\Makefile.bcc
1196 * support\librarian\Makefile.in
1197 * support\librarian\sdcclib.c
1200 * Makefile.common.in
1204 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1206 Linker now complaints if linked modules have conflicting options, for
1207 example, one compiled using --model-large and another one compiled with
1208 --model-small. The following files were modified:
1230 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1232 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1233 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1235 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1237 * src/z80/mappings.i: fix _mul[us][int,long] entries
1239 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1241 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1243 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1245 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1246 * support/regression/tests/bitopcse.c: added
1254 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1256 added support for new library format to z80, gbz80 linkers:
1262 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1264 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1265 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1267 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1269 added DUMMY_READ_VOLATILE:
1278 * src/SDCCcse.c (algebraicOpts): many improvements
1279 * src/SDCCcse.h: removed algebraicOpts()
1280 * src/SDCCicode.c (picDummyRead): added
1282 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1284 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1285 "Insufficient space in data memory".
1287 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1289 * src/mcs51/gen.c: fixed bug #771358
1290 * src/z80/gen.c: fixed bug #759087
1292 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1294 * src/pic16/glue.c: minor cleanup by Vangelis
1296 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1298 * device/include/regc515c.h: fixed #758477
1299 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1300 * device/lib/_gptrput.c: saved a few bytes
1301 * my tab spacing is 8, yours too?)
1302 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1303 * device/lib/serial.c: process RX bytes earlier than TX bytes
1304 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1306 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1308 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1310 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1312 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1314 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1316 * device/lib/Makefile.in: bad fix, reverted to 1.43
1318 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1320 * device/lib/Makefile.in: added missing z80 object files
1322 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1324 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1325 pic16 progress by Vangelis:
1340 * pic16/pcodepeep.c:
1343 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1345 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1347 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1349 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1350 added gbz80 build to MSVC project.
1351 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1352 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1353 from 8051 stuff and setup so it links using a .lnk file.
1355 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1357 * support/librarian/sdcclib.c: sdcc librarian.
1358 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1361 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1363 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1365 2003-07-02 Borut Razem <borut.razem@siol.net>
1367 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1368 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1369 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1370 src/xa51/main.c, src/z80/main.c:
1371 virtualization of glue() function: each port has it's own glue function,
1372 which is accessed by do_glue function pointer in PORT.general structure
1374 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1376 * DS800C400 fun, improved ROM interface and tinibios.
1378 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1380 * More support for DS80C400. Now includes beginning of interface to ROM.
1382 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1384 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1386 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1388 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1390 2003-06-19 Borut Razem <borut.razem@siol.net>
1392 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1394 2003-06-19 Borut Razem <borut.razem@siol.net>
1396 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1397 fixed Z80 port - crt0.o: cannot open.
1399 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1401 * support/Util/MySystem.c (merge_command): revert bad fix
1403 2003-06-18 Borut Razem <borut.razem@siol.net>
1405 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1407 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1409 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1410 option --use-stdout sends errors to stdout instead of stderr.
1412 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1414 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1416 2003-06-15 Borut Razem <borut.razem@siol.net>
1418 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1419 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1420 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1421 fixed width array of pointers replaced with sets;
1422 multiple include and lib paths ared transferred to preprocessor and linker
1423 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1424 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1425 fixed width array of pointers
1426 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1427 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1428 fixupPath(), getPathDifference()
1429 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1430 fixed width array of pointers
1432 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1434 * src/pic16/ralloc.c: fix warnings
1435 * src/pic16/pcode.c: fix warning
1437 2003-06-10 Scott Dattalo <scott@dattalo.com>
1439 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1440 know all the details, but essentially this set of changes enable
1441 the pic16 port to generate movff instructions and generate assembler
1446 * src/pic16/pcode.c:
1447 * src/pic16/device.c:
1449 * src/pic16/pcode.h:
1450 * src/pic16/pcoderegs.c:
1451 * src/pic16/ralloc.c:
1452 * src/pic16/ralloc.h:
1454 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1456 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1457 added option --vc, so sdcc errors and warnings are compatible with
1458 Microsoft Visual Studio.
1460 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1462 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1463 device/lib/libfloat.lib: added atof function.
1465 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1467 * doc/sdccman.lyx: updated to Lyx 1.3
1468 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1469 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1470 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1472 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1474 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1476 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1478 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1479 additions to the "related tools/documentation" section
1481 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1483 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1485 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1487 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1488 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1490 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1492 * doc/sdccman.lyx: fix double dash and other minor things
1493 * doc/Makefile: fix double dash
1495 2003-05-28 Karl Bongers(patches from Martin Helmling)
1496 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1497 condition and ignore commands.
1499 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1501 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1502 is in parts still quite out of date, I did changes as far as I felt makes sense
1503 for a non-native english speaker.
1504 Please feel free to add to the manual or to correct my changes.
1505 * doc/Makefile: undid touching the date of intermediate tex files.
1507 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1509 * doc/sdccman.lyx: Manual has an index now
1511 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1513 Finalize muluint/mulsint and mululong/mulslong merging:
1514 * device/lib/_mulint.c
1515 * device/lib/_mullong.c
1516 * device/lib/gbz80/mul.s
1517 * device/lib/gbz80/stubs.s
1518 * device/lib/z80/mul.s
1519 * device/lib/z80/stubs.s
1520 * src/SDCCsymt.c (initCSupport)
1522 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1524 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1525 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1526 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1527 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1530 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1532 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1533 the regression tests I'm not brave enough to enable 245.b, 245.c
1534 * doc/sdccman.lyx: added latex preamble for hyperref package.
1535 Using pdflatex this will give you a hyperlinked pdf file with
1536 bookmarks. (prepend '%' before /usepackage if this breaks something)
1538 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1540 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1542 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1544 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1546 2003-05-21 <johan@balder>
1548 * src/SDCCglue.c (printIval): fixed bug #739934
1550 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1552 Applied patch from bug 737905 (renamed yylineo to mylineno):
1559 * src/pic16/pcode.c: Cleaned warnings
1560 * src/pic16/pcodeflow.c: Cleaned warnings
1561 * src/pic16/pcoderegs.c: Cleaned warnings
1563 2003-05-19 Scott Dattalo <scott@dattalo.com>
1565 * src/pic16/pcode.c: Cleaned warnings
1566 * src/pic16/pcodepeep.c: Cleaned warnings
1567 * src/pic16/ralloc.c: Cleaned warnings
1569 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1571 * doc/sdccman.lyx: fixed bug 739745
1572 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1574 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1576 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1577 it can be defined with CFLAGS when running configure
1578 * src/SDCCmain.c: fixed compiling + linking with object files
1580 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1582 * configure.in: configure for pic16 port,
1583 added --disable-pic16-port
1584 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1585 * src/SDCCmain.c: linkOptions is changed to set *,
1586 added if/endif conditional macros to remove options help
1587 messages from optionsTable when a port is not configured, added
1588 support for the PIc16 port in the ports table, when executing
1589 the compiler with no port specified on command line, a default
1590 port is selected with the new macro DEFAULT_PORT which is
1591 defined in port.h, in setDefaultOptions() linkOptions is removed
1592 from initialization assignment, since now it is a set,
1593 parseCmdLine uses setParseWithComma for linkOptions, in
1594 linkEdit() linkOptions are accessed with new function indexSet()
1595 which returns the i'th item of a set variable. See SDCCset.c, in
1596 linkEdit() when calling buildCmdLine(), added linkOptions as
1597 last argument. Now users can pass arguments to gplink via the
1598 -Wl option, main() uses pic16glue() to glue up pic16 programs
1599 * src/SDCCpeeph.c: various changes to support pic16
1600 * src/SDCCset.c: added function void *indexSet(set *, int) to
1601 return the i'th item of the set
1602 * src/SDCCset.h: added function prototype for indexSet()
1603 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1604 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1605 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1606 added macro DEFAULT_PORT
1607 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1608 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1610 * src/pic16/glue.c: commented out some error producing lines
1611 * src/pic16/main.c: __config directives are commented out to stop
1612 gpasm complaining and test the linkage with gplink, _linkCmd and
1613 _asmCmd changed to be more gplink and gpasm friendly
1614 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1615 produced an error when parsed, peep rule 12 is added to utilize
1616 movff, but it is commented out since the pCode does not support
1617 yet a command with 2 address arguments
1619 2003-05-18 <johan@balder>
1621 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1622 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1623 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1625 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1626 Added feature to script commands from file.
1628 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1630 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1631 * src/SDCCutil.c: include ctype.h for win32
1633 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1635 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1637 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1639 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1640 Fixed so you can set breakpoints prior to run, run does not stop
1641 on entry now. Add tbreak. Other enhancements and fixes for use
1644 2003-05-12 Borut Razem <borut.razem@siol.net>
1646 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1648 2003-05-11 Borut Razem <borut.razem@siol.net>
1650 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1651 the path of bin directory, so that PATH is the only env. variable, which has to be set
1652 in case of standard installation.
1653 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1654 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1655 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1657 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1659 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1660 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1661 temp files are in the port dir; clean the gen/test directory when
1662 generating new test.c
1663 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1664 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1665 * support/regression/tests/zeropad.c: added
1667 2003-05-09 <johan@balder>
1669 * src/SDCCglue.c: fixed bug #597940
1671 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1673 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1674 cache sfr, optimize next,step, fix off by one sourceline,
1675 support ddd list function.
1676 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1678 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1680 * support/regression/HTMLgen.py: added compare_s2f()
1681 * support/regression/Makefile: redo 1.27
1682 * support/regression/generate-cases.py: redo 1.5
1684 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1686 * support/regression/tests/float.c: workaround 33 bit hex constant
1687 * support/regression/tests/simplefloat.c: fix division for host
1689 2003-04-29 Scott Dattalo <scott@dattalo.com>
1691 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1692 that tame's the PIC's over-aggressive optimizer.
1694 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1696 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1699 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1701 Initial support for DS80C400. "Hello world" runs on TINIm400
1704 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1706 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1707 * Some notes on ddd usage added in debugger/README
1708 Martin Helmling adding more features and fixes for ddd GUI debugger.
1709 Code added for nexti, stepi, up, down, and other adjustments.
1711 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1713 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1714 * src/pic/peeph.def Added two rules to optimize carry manipulation
1715 * src/pic/* removed debug printfs
1717 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1719 * debugger/mcs51/cmd.c: added header newalloc.h
1721 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1723 * as/Makefile: new EXEEXT
1724 * as/z80/Makefile: remove trailing slash of BUILDIR
1725 * as/z80/clean.mk: new EXEEXT
1726 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1727 * support/cpp2/Makefile.in: new EXEEXT
1728 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1730 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1732 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1733 EXEEXT was introduced to fix all related problems with targets
1734 "clean", "install" and "uninstall"; a couple of further flaws
1735 especially with "clean" have been fixed too
1736 * as/mcs51/Makefile.in
1741 * debugger/mcs51/Makefile.in
1742 * debugger/mcs51/clean.mk
1744 * link/z80/Makefile.in
1747 * packihx/Makefile.in
1749 * sim/ucsim/Makefile
1750 * sim/ucsim/clean.mk
1751 * sim/ucsim/avr.src/Makefile.in
1752 * sim/ucsim/avr.src/clean.mk
1753 * sim/ucsim/s51.src/Makefile.in
1754 * sim/ucsim/s51.src/clean.mk
1755 * sim/ucsim/xa.src/Makefile.in
1756 * sim/ucsim/xa.src/clean.mk
1757 * sim/ucsim/z80.src/Makefile.in
1758 * sim/ucsim/z80.src/clean.mk
1759 * sim/ucsim/main_in.mk
1760 * sim/ucsim/packages_in.mk
1761 * sim/ucsim/gui.src/Makefile.in
1762 * sim/ucsim/gui.src/serio.src/Makefile.in
1763 * sim/ucsim/gui.src/serio.src/clean.mk
1766 * support/cpp2/Makefile.in
1767 * support/cpp2/clean.mk
1768 * support/makebin/Makefile
1769 * support/makebin/clean.mk
1770 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1771 * doc/sdccman.lyx: --program-suffix no longer needed
1773 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1775 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1776 Martin Helmling added support for ddd GUI debugger.
1777 Code added to display assembly, set variables, and other commands
1778 to interface to ddd.
1780 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1782 * as/Makefile: fix target clean
1783 * as/clean.mk: fix target clean
1784 * as/z80/clean.mk: fix target clean
1786 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1788 * Makefile.common.in: added @EXEEXT@
1789 * configure.in: removed all mingw32 stuff
1790 * configure: rebuilt from configure.in
1791 * doc/sdccman.lyx: updated section "installation"
1792 * support/scripts/sdcc_mingw32: adapted to configure
1793 * support/scripts/sdcc_cygwin_mingw32: added
1795 2003-04-22 Scott Dattalo <scott@dattalo.com>
1797 * src/pic Added object file support for the PIC port
1798 * src/pic Applied patch from Craig Franklin (this started the object file support)
1799 * src/regression Updated the PIC regression tests for object files
1801 2003-04-20 Borut Razem <borut.razem@siol.net>
1803 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1804 lklex.c: In function `getfid':
1805 lklex.c:203: warning: array subscript has type `char'
1806 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1807 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1808 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1809 stack handling macros
1811 2003-04-19 Borut Razem <borut.razem@siol.net>
1813 * "handling space characters in file path" task:
1814 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1815 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1816 * support/Util/MySystem.h: make it self-sufficient
1817 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1818 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1819 handling space characters in file path
1820 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1821 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1822 * support/Util/MySystem.c: handling space characters in executable's path
1824 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1826 * as/z80/Makefile: fix permanent rebuild of z80
1827 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1828 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1830 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1832 * src/SDCCopt.c: add special case optimization to replace modulo by
1833 a power of two with a bitwise AND.
1835 2003-04-18 <johan@balder>
1837 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1839 2003-04-17 <johan@balder>
1841 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1842 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1844 2003-04-13 Borut Razem <borut.razem@siol.net>
1846 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1847 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1848 fixed mingw problem in adl_NORMALIZE_PATH
1850 2003-04-12 Borut Razem <borut.razem@siol.net>
1852 * fixed "#pragma SAVE/RESTORE can not be nested":
1853 * src/SDCC.lex: reworked pragma handling functions
1854 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1855 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1857 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1859 * src/SDCCutil.c (pathEquivalent): defined but not used
1860 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1861 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1862 * configure: rebuilt from configure.in
1863 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1864 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1865 * device/include/Makefile.in: replace sdcc_datadir
1866 * device/lib/Makefile.in: replace sdcc_datadir
1867 * Makefile.common.in: add LDFLAGS from configure
1868 * packihx/Makefile.in: use LDFLAGS
1869 * src/Makefile.in: use LDFLAGS
1870 * support/cpp2/Makefile.in: add LDFLAGS from configure
1871 * support/makebin/Makefile: use LDFLAGS
1872 * .version: bumped version number to 2.3.5
1874 2003-04-12 Borut Razem <borut.razem@siol.net>
1876 * completed "different paths" task:
1877 * src/SDCCmacro.c: fixed bug in handling quotes
1878 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1879 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1881 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1883 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1885 2003-04-11 kevin Vigor <kevin@vigor.nu>
1887 * ds390/gen.c ds390/peeph.def: fix bug 706781
1889 2003-04-11 Borut Razem <borut.razem@siol.net>
1891 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1893 2003-04-10 Scott Dattalo <scott@dattalo.com>
1895 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1896 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1897 set - this bit used to not be set...).
1898 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1899 bad code in PIC Port
1900 * src/regression/and2.c added to test bug 609268
1901 * src/regression/Makefile added and2.c to regression test
1904 2003-04-08 <johan@CP255758-A>
1906 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1907 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1908 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1910 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1912 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1914 * support/cpp2/Makefile.in: fix bug #487815
1915 * configure: rebuilt from configure.in
1916 * Makefile.common.in: docdir changed, new path suffixes
1917 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1918 * sdcc_vc_in.h: reflect changes from sdccconf.h
1919 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1920 * src/SDCCutil.h: remove BINDIR hack
1921 * doc/sdccman.lyx: update new path hierarchy
1923 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1925 * src/SDCCpeeph.c: added okToRemoveSLOC test
1927 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1929 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1931 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1933 * src/SDCCpeeph.c: added labelIsReturnOnly test
1934 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1936 2003-04-05 <johan@balder>
1938 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1939 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1940 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1941 * src/SDCCast.c: fixed a warning
1942 * src/SDCCast.h: fixed a warning
1943 * src/SDCCicode.c (operandFromAst): fixed a warning
1945 2003-04-04 <johan@balder>
1947 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1948 * src/SDCCast.c (decorateType): fixed bug #715076
1949 * src/SDCC.y: fixed bug #702907
1951 2003-04-03 <johan@balder>
1953 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1954 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1955 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1956 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1957 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1959 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1961 * _decdptr.c: fix return values
1962 * _gptrget.c: fix return values
1963 * _gptrgetc.c: fix return values
1964 * _gptrput.c: fix return values
1965 * _mulint.c: fix return values
1966 * as/z80/Makefile: fix 'make -j' problem
1968 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1970 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1971 * configure.in: big cleanup, updated to autoconf 2.5x
1972 * configure: rebuilt from configure.in
1973 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1974 * sdcc_vc_in.h: reflect changes from sdccconf.h
1975 * doc/Makefile: fixed a flaw in "make install"
1977 2003-04-02 <johan@balder>
1979 * src/ds390/gen.c (genCmp): no comments
1980 * src/mcs51/gen.c (genCmp): no comments
1981 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1982 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1984 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1986 * support/regression/generate-cases.py: place generated file in given sub directory
1987 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1988 * support/regression/Makefile: improvements for 'make -j';
1989 side effect: it's simpler and faster now
1991 2003-03-31 Borut Razem <borut.razem@siol.net>
1993 * src/z80/main.c: link-{port} and as-{port} defined without path
1994 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1996 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1998 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2000 2003-03-30 Borut Razem <borut.razem@siol.net>
2002 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2003 changed type of list parameter to set
2004 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2005 * src/port.h: changed type of do_assemble() parameter to set
2006 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2007 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2008 definition of "cppoutfilename" macro with NULL value in preProcess()
2009 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2010 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2011 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2012 replaced with set *binPathSet
2013 * shash_add() deallocates the item, if allready exsists, before adding the new one
2014 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2016 2003-03-30 Scott Dattalo <scott@dattalo.com>
2018 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2019 a nested for loop bug in the PIC port
2020 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2023 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2025 * support/Util/dbuf.h: remove C++ stuff to make it portable
2027 2003-03-28 Borut Razem <borut.razem@siol.net>
2029 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2030 literal strings in stringLiteral()
2031 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2032 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2035 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2037 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2039 2003-03-26 <johan@balder>
2041 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2042 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2043 * src/SDCCast.c (decorateType): fixed " -v < 3"
2045 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2047 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2048 Added Lenny Story's debug infrastructure changes:
2049 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2050 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2051 * src/cdbFile.c: added
2052 * src/SDCCdebug.c: added
2053 * src/SDCCdebug.h: added
2054 * src/SDCCast.c (createFunction)
2055 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2056 * src/SDCCmain.c (parseCmdLine, main)
2057 * src/SDCCmem.c (redoStackOffsets)
2058 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2061 * src/avr/gen.c (genAVRCode)
2062 * src/ds390/gen.c (gen390Code)
2063 * src/mcs51/gen.c (gen51Code)
2064 * src/pic/gen.c (genpic14Code)
2065 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2066 * src/xa51/gen.c (genXA51Code)
2067 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2069 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2071 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2072 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2074 2003-03-22 <johan@balder>
2076 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2078 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2080 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2081 * doc/cdbfileformat.lyx: added, written by Lenny Story
2082 * doc/Makefile: added cdbfileformat.lyx
2083 * doc/clean.mk: added cdbfileformat.lyx
2085 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2087 * src/mcs51/peeph.def: fix bug #705773
2089 2003-03-20 <johan@balder>
2091 An sfr/sbit can have an "at #" AND an initializer
2092 * src/SDCCsymt.c (checkSClass):
2093 * src/SDCCmem.c (allocGlobal):
2094 * src/SDCCmem.c (allocLocal):
2095 * src/SDCCast.c (createBlock):
2097 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2099 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2101 2003-03-16 <johan@balder>
2103 Undid the hackup of const and volatile, the problem is much bigger
2105 * src/SDCCast.c:1.171
2106 * src/SDCCglue.c:1.138
2107 * src/SDCCicode.c:1.146
2108 * src/SDCCsymt.c:1.150
2109 * src/SDCCval.c:1.65
2111 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2113 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2114 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2116 2003-03-13 <johan@balder>
2118 Hackup const and volatile modifiers in type chains a bit:
2120 * src/SDCCast.c:1.169
2121 * src/SDCCglue.c:1.136
2122 * src/SDCCicode.c:1.143
2123 * src/SDCCsymt.c1.146
2124 * src/SDCCsymt.h1.59
2125 * src/SDCCval.c:1.63
2127 2003-03-12 <johan@balder>
2129 * src/SDCCBBlock.h: more LRH debugging junk
2130 * src/SDCCcflow.h: more LRH debugging junk
2131 * src/SDCCloop.c: more LRH debugging junk
2132 * src/SDCC.y (struct_declaration): fixed bug #697590
2133 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2134 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2135 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2137 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2138 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2139 test function names must now match exactly).
2140 * src/SDCCcse.c: added special case in findCheaperOp to allow
2141 extending a short integer. Makes less awful code for bug 700121 test case.
2143 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2145 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2146 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2148 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2150 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2151 actually called (operandsNotEqual() was called for all
2152 operandsNotEqualX tests).
2154 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2156 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2157 with shorter literals. Fixes bug 700121.
2159 2003-03-11 <johan@balder>
2161 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2163 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2165 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2166 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2168 2003-03-10 Borut Razem <borut.razem@siol.net>
2170 * src/SDCCmain.c: pipe preprocessor's output
2171 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2172 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2173 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2174 which closes all pipes in pipeSet set
2175 * src/SDCCset.c: free deleted item in function deleteSetItem()
2176 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2177 moved from z80 to src subproject
2178 * .version: increased version number to 2.3.4
2180 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2182 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2183 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2184 * support/regression/ports/xa51/spec.mk: fix typo
2186 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2188 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2190 2003-03-09 Borut Razem <borut.razem@siol.net>
2192 * src/SDCCmain.c: pipe preprocessor's output
2193 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2194 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2195 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2196 which closes all pipes in pipeSet set
2197 * src/SDCCset.c: free deleted item in function deleteSetItem()
2198 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2199 moved from z80 to src subproject
2201 2003-03-09 Borut Razem <borut.razem@siol.net>
2203 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2204 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2205 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2206 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2207 * src/SDCCglobl.h: unification of WIN32 native definitions
2209 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2211 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2213 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2215 * src/configure.in: check for endianess (even while cross-compiling)
2216 * src/configure: check for endianess (even while cross-compiling)
2217 * src/configure_in.h: check for endianess (even while cross-compiling)
2218 * src/avr/gen.c: remove old endianess stuff
2219 * src/mcs51/gen.c: remove old endianess stuff
2220 * src/ds390/gen.c: remove old endianess stuff
2221 * src/pic/gen.c: remove old endianess stuff
2222 * src/pic/genarith.c: remove old endianess stuff
2223 * src/pic/glue.c: fix endianess check
2224 * src/pic16/gen.c: remove old endianess stuff
2225 * src/pic16/genarith.c: remove old endianess stuff
2226 * src/pic16/glue.c: fix endianess check
2227 * src/xa51/gen.c: remove old endianess stuff
2228 * src/z80/gen.c: fix endianess check
2229 * src/SDCCglue.c: fix endianess check
2230 * src/ds390/peeph.def: fix bug 700036
2232 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2234 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2235 * src/configure: find appropriate data-types on host for SDCC's int and long
2236 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2237 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2238 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2240 2003-03-07 <johan@balder>
2243 some minor cleanups before the big shot
2244 OP_DEFS and OP_USES now use Kevin's protection
2245 new option --nolabelopt
2256 * src/ds390/ralloc.c:
2257 * src/mcs51/ralloc.c:
2259 * src/xa51/ralloc.c:
2262 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2264 * src/pic/pcode.c (get_op): fix 64 bit warnings
2265 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2266 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2267 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2268 * support/regression/tests/malloc.c: fix 64 bit warnings
2270 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2272 * src/mcs51/gen.c (genMinus): fixed bug 696436
2274 2003-03-02 Borut Razem <borut.razem@siol.net>
2276 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2278 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2280 * configure.in: test for mkstemp
2281 * sdccconf_in.h: add HAVE_MKSTEMP
2283 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2285 * device/include/ctype.h: removed warning while using --stack-auto
2286 * device/include/malloc.h: removed warning while using --stack-auto
2287 * device/include/string.h: removed warning while using --stack-auto
2289 2003-02-23 Borut Razem <borut.razem@siol.net>
2291 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2292 because NDEBUG is defined (see man assert)
2293 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2295 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2297 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2298 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2300 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2302 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2303 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2305 2003-02-18 <johan@balder>
2307 * as/mcs51/asmain.c (asmbl): module can start with a digit
2308 * as/z80/asmain.c (asmbl): module can start with a digit
2310 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2312 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2313 * src/asm.c: fix pipe() for Mingw32
2315 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2317 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2318 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2319 make -V work again; --c1mode reads now from stdin
2320 * doc/sdccman.lyx: added --c1mode
2321 * support/Util/SDCCerr.c: new messages for c1 mode
2322 * support/Util/SDCCerr.h: new messages for c1 mode
2323 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2325 2003-02-15 <johan@balder>
2327 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2329 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2331 * doc/sdccman.lyx: Environment variables, -o and other minor things
2333 2003-02-14 <johan@balder>
2335 * src/xa51/main.c: before anyone really tries to use it :)
2337 * Install doc's in share/sdcc/doc
2338 * removed some obsolete files
2339 * Do a proper make distclean and uninstall
2340 M Makefile.common.in
2343 M device/include/Makefile.in
2344 M device/lib/Makefile.in
2347 M sim/ucsim/doc/Makefile.in
2350 R src/xa51/peeph.rul
2351 M support/cpp2/Makefile.in
2352 M support/makebin/Makefile
2355 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2357 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2359 2003-02-10 Borut Razem <borut.razem@siol.net>
2361 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2362 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2363 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2364 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2365 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2366 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2367 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2368 src/z80/Makefile.bcc: Borland Makefile cleanup
2369 * as/z80/Makefile.bcc: Added Borland Makefile
2370 * support/cpp2/borland.h: Removed
2372 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2374 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2375 * src/SDCC.lex: new pragma NOIV
2376 * src/SDCCglobl.h: new pragma NOIV
2377 * src/SDCCmem.c: new pragma NOIV
2379 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2381 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2383 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2385 * src/SDCCmain.c: signal handling is switched off by --debug
2386 * doc/Makefile: small fix for install; use clean.mk again
2387 * doc/clean.mk: clean *.pdf and *.html too
2389 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2391 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2392 * device/lib/printfl.c: fix a ds390 bug by making it portable
2393 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2394 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2395 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2396 * debugger/mcs51/cmd.c: converted multi-line string literals
2397 * sim/ucsim/globals.cc: converted multi-line string literals
2398 * src/SDCCmain.c: introduced signal handler to remove temp files
2399 * doc/Makefile: small tweaks, implement clean
2400 * doc: removed generated files
2402 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2404 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2405 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2406 Address Record is not correctly generated for DS390."
2408 2003-02-02 Borut Razem <borut.razem@siol.net>
2410 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2411 * as/mcs51/asm.h: fixed compilation with Borland C
2412 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2413 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2414 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2415 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2416 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2417 src/z80/Makefile.bcc: delete $(LIB) only if exist
2418 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2420 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2422 * device/include/malloc.h: introduced NULL
2423 * device/include/string.h: introduced NULL
2424 * device/include/stdlib.h: introduced NULL
2425 * device/lib/_memcpy.c: removed NULL
2426 * device/lib/_strcat.c: removed NULL
2427 * device/lib/_strchr.c: removed NULL
2428 * device/lib/_strcmp.c: removed NULL
2429 * device/lib/_strcpy.c: removed NULL
2430 * device/lib/_strcspn.c: removed NULL
2431 * device/lib/_strlen.c: removed NULL
2432 * device/lib/_strncat.c: removed NULL
2433 * device/lib/_strncmp.c: removed NULL
2434 * device/lib/_strncpy.c: removed NULL
2435 * device/lib/_strpbrk.c: removed NULL
2436 * device/lib/_strrchr.c: removed NULL
2437 * device/lib/_strspn.c: removed NULL
2438 * device/lib/_strstr.c: removed NULL
2439 * device/lib/_strtok.c: removed NULL
2440 * device/lib/malloc.c: removed NULL, include own header
2442 2003-02-02 <johan@balder>
2444 * 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
2445 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2446 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2447 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2448 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2449 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2451 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2453 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2456 2003-02-01 <johan@balder>
2458 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2460 2003-01-31 <johan@CP255758-A>
2462 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2464 2003-01-30 <johan@balder>
2466 * src/SDCCBBlock.c: automatic bug detection
2467 * src/SDCCicode.c: automatic bug detection
2469 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2471 * src/SDCCglobl.h: now --xram-size 0 works
2472 * src/SDCCmain.c: now --xram-size 0 works
2474 2003-01-29 <johan@balder>
2476 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2478 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2480 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2481 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2482 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2483 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2484 * src/SDCCglobl.h: Added options --xram-size and --code-size
2485 * src/SDCCmain.c: Added options --xram-size and --code-size
2487 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2489 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2490 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2492 2003-01-27 <johan@balder>
2494 * src/SDCC.y: fixed bug #613764
2496 2003-01-26 <johan@balder>
2498 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2499 * src/SDCCsymt.h: fixed bug #673374
2500 * src/SDCCglue.c: fixed bug #661910
2501 * src/SDCCast.c: fixed bug #458099 and 673374
2503 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2505 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2506 * as/mcs51/strcmpi.h: added
2507 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2508 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2509 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2510 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2511 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2512 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2513 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2514 * as/mcs51/Makefile.aslink: new module strcmpi
2515 * as/mcs51/Makefile.asx8051: new module strcmpi
2516 * as/mcs51/Makefil.bcc: new module strcmpi
2517 * as/mcs51/Makefile.in: new module strcmpi
2518 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2520 2003-01-26 <johan@balder>
2522 * src/SDCCglue.c: reverted back to 1.124
2523 * src/SDCCast.c: reverted back to 1.156
2524 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2526 2003-01-25 <johan@balder>
2528 * src/SDCCglue.c: A better fix for bug #661910
2529 * src/SDCCast.c: A better fix for bug #661910
2530 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2532 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2534 * src/Makefile.in: remove spawn.o
2535 * src/SDCCmain.c: remove spawn.h
2536 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2537 * src/spawn.c: removed
2538 * src/spawn.h: removed
2539 * support/regression/ports/ds390/spec.mk: link with -r
2541 2003-01-24 <johan@CP255758-A>
2543 * src/ds390/gen.c (aopOp): fixed bug #667458
2544 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2545 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2546 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2548 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2550 * src/mcs51/peeph.def: better assembler identation by Frieder
2551 * src/mcs51/gen.c: better assembler identation by Frieder
2553 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2555 * as/z80/string.h: removed for gcc 3.2
2556 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2557 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2559 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2561 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2562 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2563 * support/regression/Makefile: separate temp files for ports
2564 * support/regression/generate-cases.py: separate temp files for ports
2565 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2566 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2568 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2570 * moved tinitalk to device/examples/ds390
2572 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2574 * as/mcs51/lkmem.c: rflag is for DS390
2575 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2576 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2577 (linkEdit): move mem- and map-files the same way as ihx-files
2578 * src/z80/main.c (_setDefaultOptions): removed --generic
2579 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2580 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2581 * src/pic/glue.c (picglue): --c1mode works again
2582 * src/pic16/glue.c (pic16glue): --c1mode works again
2583 * src/asm.c (printCLine): fix #660034
2585 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2587 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2588 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2589 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2590 * as/mcs51/lkmem (summary): better fix for sp problem
2591 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2592 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2593 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2594 remove --stack-after-data
2596 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2598 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2599 * src/SDCCutil.c (join): ugly bug: missing '\0'
2600 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2602 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2604 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2606 * src/pic/main.c (_asmCmd): gpasm supports -o
2607 * src/z80/main.c: more general macros
2608 * device/lib/Makefile.in: remove intermediate files
2610 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2612 * .version: Bumped version number to 2.3.3
2613 * src/SDCCBBlock.c: new option -o
2614 * src/SDCCglobl.h: new option -o
2615 * src/SDCCglue.c: new option -o
2616 * src/SDCCmain.c: new option -o
2617 * src/asm.c: new option -o
2618 * src/ds390/main.c: new option -o
2619 * src/pic/glue.c: new option -o
2620 * src/pic/pcode.c: new option -o
2621 * src/pic/ralloc.c: new option -o
2622 * src/pic16/glue.c: new option -o
2623 * src/pic16/pcode.c: new option -o
2624 * src/pic16/ralloc.c: new option -o
2625 * src/z80/main.c: new option -o
2626 * device/lib/Makefile.in: use -o
2627 * support/regression/ports/ds390/spec.mk: use -o
2628 * support/regression/ports/gbz80/spec.mk: use -o
2629 * support/regression/ports/mcs51/spec.mk: use -o
2630 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2631 * support/regression/ports/z80/spec.mk: use -o
2632 * support/regression/ports/ucz80/spec.mk: use -o
2633 * support/regression/ports/xa51/spec.mk: use -o
2634 * support/regression/fwk/lib/timeout.c: fix usage string
2636 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2637 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2639 2003-01-07 <johan@balder>
2641 * src/SDCCast.c (decorateType): fixed bug #600035
2643 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2644 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2645 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2646 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2647 * src/pic/pcode.c: outcommented unused variable to remove warnings
2648 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2650 2003-01-06 <karl@turbobit.com>
2651 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2654 2003-01-06 <johan@balder>
2656 * src/SDCCicode.c: fixed array add
2658 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2659 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2660 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2662 2003-01-04 <johan@balder>
2664 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2666 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2667 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2669 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2670 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2671 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2673 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2674 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2676 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2677 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2679 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2680 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2682 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2684 * in \sdcc\as\mcs51\ changed these files in order to create an
2685 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2686 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2687 following files to include the previous two files: aslink.dsp,
2688 Makefile.aslink, Makefile.bcc, and Makefile.in.
2690 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2691 .adb instead of .cdb
2693 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2695 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2696 value from option --iram-size.
2698 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2700 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2703 2002-09-18 <wiml@hhhh.org>
2705 * SDCClrange.h: exposed setFromRange() and setToRange()
2706 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2707 packRegsForAccUse() (bug 542397)
2708 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2709 multiple times and emitting the fetch operations more than once
2710 added aopGetUsesAcc() function to allow binary operators to
2711 fetch their operands in the correct order; made genMinus() emit
2712 compact code for X = LITERAL - Y
2714 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2715 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2716 sprintf() in line 1267.
2718 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2719 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2722 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2723 Changes to aslink (All the changes are marked with 'JCF'):
2725 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2728 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2729 area BSEG. Also moves, if possible, the DATA area down into the internal
2730 ram so more space is available.
2732 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2735 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2736 not bytes. Function summary() which creates a memory usage summary
2737 file with extension .mem. Reports of overlaping stack and small stack
2738 size. If the space for the stack is less than 16 bytes aslink trows a
2741 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2742 the 8051. Option 'y' for memory summary output file.
2744 Changes to sdcc (All the changes are marked with 'JCF'):
2746 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2748 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2749 overlaying area for it (uses RegBankUsed[4]).
2751 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2752 bank zero as used by default. By default aslink locates the stack
2753 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2754 the creation of the .mem file. Delegates the allocation of data area
2755 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2756 the begining of the stack area to aslink.
2758 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2759 glue() in SDCCglue.c creates an area for it.
2761 2002-09-03 Borut Razem <borut.razem@siol.net>
2762 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2763 sdcc/src/pic/glue.c:
2764 introduced atexit() handler for teporay files removal in case of
2765 errors, assertions, ...
2767 2002-08-29 Borut Razem <borut.razem@siol.net>
2768 * sdcc/support/cpp2/auto-host_vc_in.h:
2769 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2770 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2771 Maybe there is a similar problem with BORLANDC? It should be checked!
2773 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2774 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2775 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2776 was not executed, and the compiler (cl) launched a warning:
2777 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2779 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2780 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2782 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2783 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2785 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2786 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2787 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2788 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2789 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2790 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2791 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2792 - added Release configuration in VS projects
2793 - review of compiler an linker options
2794 - VC .exe files are generated in bin_vc directory, not to interfere
2795 with binaries generated from other projects (cygwin, mingw, bcc ...)
2797 * sdcc/src/yacc.dsp: added
2799 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2800 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2801 and insert the version number definitions from .version
2803 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2805 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2806 added - genarate auto-host.h using auto-host_vc_in.h as template
2809 removed from CVS, generated automatically
2811 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2812 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2814 2002-08-11 Borut Razem <borut.razem@siol.net>
2815 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2817 2002-08-10 Borut Razem <borut.razem@siol.net>
2818 * src/SDCCmain.c (main):
2819 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2820 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2821 The consequence was that some temporary files were not removed.
2824 unification of code in functions tempfilename() and tempfile():
2825 function tempnam() is defined in Visual Studio 6.0 and .NET
2827 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2829 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2830 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2831 - removed compiler command line option /WX: Treats all warnings as errors
2832 - update a list of source files, included into the project
2834 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2835 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2836 changed project type to Generic Project so that can be correcly converted to VS.NET project
2838 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2840 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2842 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2844 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2845 added return 0 statements after assert() to make compiler happy
2847 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2848 added newline in the def file to keep MSC compiler satisfied
2850 * sdcc/src/z80/gen.c:
2851 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2852 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2853 - solved MSC error in function aopDump()
2855 * sdcc_vc.h: define PREFIX as "\\sdcc"
2857 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2858 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2860 2002-06-22 Scott Dattalo <scott@dattalo.com>
2861 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2862 - Rewrote the register banking algorithm.
2863 - Added pCode live-range analysis to registers (for now, only non-used and
2864 singly-used registers optimized away)
2866 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2868 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2870 2002-05-10 Scott Dattalo <scott@dattalo.com>
2871 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2873 2002-04-22 Michael Hope <michaelh@vroom>
2875 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2877 * configure.in (DD_COPT): Added include support required for gbdk.
2879 * .version: Bumped version number just to increase it.
2881 * src/SDCCmain.c: Added -nostdinc to the default options.
2883 2002-04-15 Michael Hope <michaelh@vroom>
2885 * device/lib/z80/printf.c (sprintf): Added.
2887 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2889 * src/z80/peeph.def: Added transpose redundent load rule.
2891 * src/z80/main.c: Added force callee saves for jaune.
2893 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2895 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2897 2002-03-28 Johan Knol <johan@balder>
2899 * src/SDCCval.c: fixed bug #532436
2901 2002-03-14 Scott Dattalo <scott@dattalo.com>
2903 Added "char *Processor" field to the port structure.
2906 Added -p option. Allows port dependent processor to be specified.
2909 Initialized the new field char *Processor field to NULL in all ports
2912 Compiler generated registers for interrupt context saving
2913 were not getting allocated.
2915 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2918 Fixed left shift. Will promote the left side of a left shift
2919 if a) left shifting more than size of operand or b) when assigned
2920 to something size > size of left side
2922 2002-03-14 Scott Dattalo <scott@dattalo.com>
2924 tons of changes. Register allocation has been
2925 rewritten. Added customization for the various PICs. Flow
2926 analysis is restructured. ...
2932 Added. device.c is a PIC port hack to accomodate variations
2935 2002-03-13 Michael Hope <michaelh@vroom>
2937 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2939 2002-03-04 johanknol <johanknol@manik>
2941 * /src/SDCCval.c: fixed
2943 const unsigned char arr[][2] = { { 0, 1 } };
2944 t18.c:1: error: Initializer element is not constant
2946 2002-03-04 bela <bela@manik>
2948 * /device/include/mcs51reg.h:
2949 ds89c420 register definition update
2951 2002-03-03 <johan@FRIJA>
2953 * support/Util/SDCCerr.c: did something, but don't no why anymore
2955 * support/regression/tests/bug-524691.c: made it a little less shy
2957 * src/SDCCast.c (decorateType): fixed bug #524697
2959 * src/SDCCast.c: made some lineno improvements
2961 * src/SDCCval.c (getNelements): changed warning to error
2963 * src/SDCCglue.c (printIvalArray): changed warning to error
2965 * src/SDCCicode.c: fixed a warning for mingw
2967 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2969 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2971 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2973 * src/ds390/peeph.def:
2974 Added some more peephole rules
2976 * src/ds390/gen.c: Various fixes & enhancements
2978 * src/SDCClrange.c, src/SDCClrange.h:
2979 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2981 * src/ds390/ralloc.c:
2982 various fixes & enhancements (ds390) specific
2984 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2985 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2988 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2990 2002-03-02 <johan@FRIJA>
2992 * src/SDCCast.c (decorateType): fixed bug #524708
2994 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2996 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2998 2002-03-01 Michael Hope <michaelh@vroom>
3000 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3002 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3004 2002-03-01 <johan@FRIJA>
3006 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3008 * src/SDCCast.c (decorateType): fixed bug #524209
3010 * src/SDCCval.c (valNot): fixed bug #524195
3012 2002-02-26 <johan@balder>
3014 * src/xa51/gen.c: fixed a warning
3016 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3018 * src/SDCCast.c (decorateType): fixed bug #522534
3020 2002-02-23 <johan@balder>
3022 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3024 2002-02-22 <johan@balder>
3026 * src/SDCCast.c: fixed bug #514865
3028 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3030 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3032 * sdcc/src/SDCCloop.c:
3033 Previous fix was not good. basic blocks that have "break" or "return" are
3034 not really partof a loop , but live ranges used in these blocks should
3035 be live thru the entire loop, so set partOfLoop but don't add them to
3038 2002-02-21 <johan@FRIJA>
3040 * src/SDCCcse.c: fixed bug #514308
3042 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3045 Fixed BUG #519583. If a conditional block ended in a return/break
3046 statement inside a loop, it was not being considered part of the loop.
3048 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3050 2002-02-10 Karl Bongers <karl@turbobit.com>
3053 Fixed up SDCDB debugger somewhat. Updated debugger/README
3054 with lots of comments and notes.
3056 * device/examples/test2.c:
3057 Fix bug, "red" variable not being initialized(compiler complained).
3059 * device/examples/Makefile, examples/test3.c:
3060 Add Makefile in device/examples folder, compiles test3.c
3061 for use as a multiple module SDCDB test case.
3063 * sim/ucsim/cmd.src/cmdset.cc:
3064 Took out debug printfs in ucsim "next" command.
3067 Karl and Johan start ucsim XA support. Most dissassembly working,
3068 about 75% emulation done(plenty of work remaining).
3070 * sim/ucsim/z80.src:
3071 Add Z80 support to ucsim, add test-ucz80 regression test,
3072 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3073 Notice z80 compiler fails on examples/test3.c/crc code.
3075 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3077 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3078 Added support for --parms-in-bank1
3080 * src/ds390/peeph.def:
3081 added a few more peephole optimzations
3084 1) added __builtin_inp & __builtin_outp used to read in data of given length
3085 from a memory mapped port
3086 2) added __builtin_memcmp
3087 3) added __builtin_swapw swap bytes of a short
3089 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3090 1) handle multiple send & receives from register bank1
3091 2) ralloc can now allocate DPTR1 to some liveRanges
3093 * src/SDCCsymt.c, src/SDCCsymt.h:
3094 changes to handle multiple sends & receives
3097 added some pointer arithmetic optimization
3100 added some pointer arithmetic optimizations but not stable yet so not
3101 called from anywhere (will get this working shortly)
3103 * src/SDCCopt.c: fixed for multiple sends & receives
3106 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3107 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3108 set preprocessor defines (depending on options)
3110 * src/SDCCicode.c, src/SDCCicode.h:
3111 changes made to handle multiple sends & receives
3114 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3116 * src/SDCCcse.c, src/SDCCcse.h:
3117 added function findbackward def (to be used in upcoming optimization)
3119 * src/SDCCcflow.c, src/SDCCcflow.h:
3120 added function returnAtEnd - to determine if a basic block terminates with
3123 * src/SDCCast.c, src/SDCCast.h:
3124 added option parms-in-bank1
3126 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3127 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3128 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3129 adjusted for --parms-in-bank1 option
3131 * device/include/string.h:
3132 donot redefine "reentrant" keyword
3134 * device/include/ds80c390.h: Added some more SFRs
3136 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3138 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3140 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3142 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3144 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3146 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3148 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3150 * Added --xram-movc option
3152 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3154 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3156 2002-01-11 Johan Knol
3158 * Added math lib of Jesus Calvino-Fraga
3160 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3162 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3163 * support/regression/Makefile: new target test-mcs51-stack-auto
3164 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3166 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3168 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3170 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3172 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3174 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3176 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3178 * src/SDCCglue.h: add definition for printIvalChar()
3180 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3182 * src/SDCCast.c: fix #498138 by Johan
3184 * src/SDCCglue.c: fix #498138 by Johan
3186 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3188 * support/regression/Makefile: fix clean
3190 * support/regression/ports/ds390/support.c: fix transmission of last character
3192 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3194 * /sdcc/src/ds390/gen.c:
3195 a) improved computing address of stack variable
3196 b) took out some #if 0 code
3197 c) improved parmBytes adjustment
3198 d) improved genPlusIncr & genMinusIncr
3199 e) genCmp could generate bad code (when left assigned to DPTR)
3200 f) Fixed bug in hasInc
3202 * /sdcc/src/ds390/ralloc.c:
3203 a) packRegsForSupport could mess up live information (Fixed)
3204 b) packRegsDPTRuse could be incorrect for left & right shift
3206 * /sdcc/src/mcs51/ralloc.c:
3207 packRegsForSupport could mess up the live information (Fixed)
3209 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3211 * /sdcc/src/SDCCast.c:
3212 can reverse a loop even if function call is present as long
3213 as the loop control variable is local & is not passed as parameter
3215 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3217 * /sdcc/ChangeLog: *** empty log message ***
3219 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3220 More builtin function additions for TININative
3222 * /sdcc/src/ds390/ralloc.c:
3223 Had broken the regression testsuite
3225 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3227 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3228 Added funcattr hasStackParms will be set for reentrant functions when there
3229 are paramteres on the stack, this helps in minimizing frame pointer generation
3230 typeFromStr can handle function pointers now
3232 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3233 *** empty log message ***
3235 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3237 * /src/ds390/gen.c, /src/ds390/main.c:
3238 More builtin function additions for TININative
3240 * /src/ds390/ralloc.c:
3241 Had broken the regression testsuite
3243 * /src/SDCCast.c: Fixed a bug in dumptree
3245 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3246 Added funcattr hasStackParms will be set for reentrant functions when there
3247 are paramteres on the stack, this helps in minimizing frame pointer generation
3248 typeFromStr can handle function pointers now
3250 * /doc/builtins.txt, /doc/TININative.txt:
3251 *** empty log message ***
3254 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3256 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3257 ALPHA version for -mTININative
3259 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3260 updated to reflect changes in the port structure
3263 added function do_assemble (similar to do_link) if non-null this function
3264 will be called to do assembly (-mTININative) requires a multi command
3266 added function genAssemblerEnd will be called to generate assembler Epilogue
3269 added _JavaNative to debug info printing
3271 * /src/SDCCmain.c: added option --tini-libid
3272 added port->do_assemble function (-mTININative) has a multi command assemble
3274 * /src/SDCCglue.c: Disabled "constExpr" check
3275 added port->genAssemblerEnd function
3277 * /src/SDCCglobl.h: Added option --tini-libid value
3280 tookout optimizeCompare from the header (has no external references)
3282 * /src/SDCCast.c: made one more function "static"
3284 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3286 * src/z80/mappings.i: Added z80asm support.
3288 * src/z80/main.c: Added z80asm support on --asm=z80asm
3290 * src/z80/gen.c: Fixed asm portability issues.
3292 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3294 * src/SDCCglue.c (printExterns): Added global/extern split.
3296 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3298 * support/regression/Makefile: added test for mcs51 model large
3300 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3302 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3304 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3306 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3308 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3310 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3312 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3314 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3316 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3318 * support/regression/tests/simplefloat.c: Port to mcs51.
3320 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3321 * support/regression/tests/bug-485362.c: Added.
3323 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3325 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3327 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3329 * src/z80/gen.c (aopDump): Added a dump function.
3331 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3332 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3334 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3336 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3338 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3340 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3342 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3344 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3346 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3348 * support/regression/ports/ds390/support.c: Use tinibios.
3350 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3352 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3354 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3355 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3357 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3359 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3361 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3363 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3365 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3366 (packRegsForIYUse): Created and optimised.
3368 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3370 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3371 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3373 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3375 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3377 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3379 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3381 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3383 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3385 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3387 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3389 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3391 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3393 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3395 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3396 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3397 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3399 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3401 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3402 (genNotFloat): Added.
3403 (genUminusFloat): Added.
3405 * device/lib/z80/Makefile: Added floating pt stubs.
3407 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3409 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3411 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3413 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3415 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3417 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3419 * sdcc/support/regression/Makefile: Add port ds390.
3421 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3423 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3425 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3427 * sdcc/support/regression/ports/ds390/support.c: Added.
3429 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3431 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3433 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3435 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3437 * device/include/malloc.h: Added z80 and gbz80 support.
3439 * device/lib/gbz80/heap.s: Added.
3441 * device/lib/z80/heap.s: Added.
3443 * device/lib/malloc.c: Added z80 and gbz80 support.
3445 * support/regression/tests/malloc.c (testMalloc): Added.
3447 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3449 * support/regression/tests/bug-478094.c: Added.
3451 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3453 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3455 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3457 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3459 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3461 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3463 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3465 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3467 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3469 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3471 * support/regression/tests/bug-477927.c: Added.
3473 * src/z80/peeph.def: Added minor rules.
3475 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3477 * src/z80/peeph.def: Added jump optimisation modification.
3479 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3481 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3483 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3485 * support/regression/tests/funptrs.c: Added.
3487 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3489 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3491 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3493 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3495 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3497 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3498 (movLeft2ResultLong): Created.
3500 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3501 (joinPushes): Added. Joins two char pushes into a word push.
3503 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3505 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3507 * support/makebin/Makefile (install): Added creation of dest dir.
3509 2001-10-24 Karl Bongers <karl@turbobit.com>
3511 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3513 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3515 * src/z80/ralloc.c: Turned off faulty pack for one use.
3517 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3519 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3521 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3523 * support/regression/Makefile: Improved clean
3525 * support/regression/ports/gbz80/spec.mk: Added clean
3527 * support/regression/ports/host/spec.mk: Added clean
3529 * support/regression/ports/z80/spec.mk: Added clean
3531 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3533 * support/regression/ports/mcs51/timeout.c: little improvements
3535 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3537 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3539 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3541 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3543 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3545 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3547 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3549 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3550 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3552 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3554 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3556 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3558 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3560 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3562 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3564 * support/regression/tests/longor.c: Added.
3566 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3568 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3570 * as/mcs51/aslink.h: define PATH_MAX
3572 * as/mcs51/asm.h: define PATH_MAX
3574 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3576 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3578 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3580 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3582 * src/SDCCglobl.h: define PATH_MAX
3584 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3586 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3588 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3590 * src/z80/gen.c (gencjneshort): Fixed
3592 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3594 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3596 * support/regression/tests/bug-469671.c: Added.
3598 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3600 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3602 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3604 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3606 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3608 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3610 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3612 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3614 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3616 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3618 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3620 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3622 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3624 * 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.
3626 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3628 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3630 2001-10-07 <johan@FRIJA>
3632 * device/lib/gets.c (gets): fixed the return value.
3634 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3635 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3637 * 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.
3639 * 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.
3641 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3643 * src/pic/gen.c: Removed Safe_strdup.
3645 * configure.in: Added option to enable libgc support.
3647 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3648 (bitVectUnion): Optimised.
3649 (bitVectIntersect): Optimised.
3650 (bitVectBitsInCommon): Optimised.
3651 (bitVectCplAnd): Optimised.
3653 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3655 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3657 * src/SDCCmain.c: distinguish between assembler debug and plain options
3659 * src/avr/main.c: remove standard assembler options
3661 * src/ds390/main.c: remove standard assembler options
3663 * src/mcs51/main.c: remove standard assembler options
3665 * src/port.h: removed "PENDING" comment
3667 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3669 * src/device/lib/_mulint.c : new, with assember functions
3671 * src/device/lib/_mullong.c : new, with assember functions
3673 * src/device/lib/_divuint.c : with assember functions
3675 * src/device/lib/_divsint.c : with assember functions
3677 * src/device/lib/_divulong.c: with assember functions
3679 * src/device/lib/_divslong.c: with assember functions
3681 * src/device/lib/_moduint.c : with assember functions
3683 * src/device/lib/_modsint.c : with assember functions
3685 * src/device/lib/_modulong.c: with assember functions
3687 * src/device/lib/_modslong.c: with assember functions
3689 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3691 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3693 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3694 replaced _mululong.c and _mulslong.c by _mullong.c
3696 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3698 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3700 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3702 * src/SDCCglue.c: test, if win32api is available for MINGW
3704 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3706 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3707 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3708 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3709 * support/regression/ports/host/spec.mk: removed GENERIC
3710 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3711 * support/regression/ports/z80/spec.mk: removed GENERIC
3713 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3715 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3717 * support/regression/tests/bug-467035.c: Created.
3719 2001-10-01 <johan@FRIJA>
3721 * src/SDCC.y: fixed bug #466586 part 1
3723 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3725 * SDCCicode.c: z80 has no generic pointers
3726 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3728 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3730 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3732 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3734 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3736 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3738 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3740 * configure.in: Fixed up so that ucsim is only configured once.
3742 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3744 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3745 (getPathDifference): As above.
3747 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3749 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3751 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3752 * .version: Updated to 2.3.1
3754 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3755 Added copyright header.
3757 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3758 (assemble): Added support for macro based assembler commands.
3759 (linkEdit): Added support for macro based linker commands.
3760 (preProcess): Changed the pre-processor to use macros.
3761 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3762 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3764 * device/lib/z80/crt0.s: Added module name for debugging.
3766 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3768 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3770 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3772 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3774 * src/Makefile.in: Added SDCCmacro and SDCCutil
3776 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3778 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3780 2001-09-16 <johan@FRIJA>
3782 * 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.
3784 2001-09-15 <johan@FRIJA>
3786 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3787 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3789 2001-09-11 <johan@FRIJA>
3791 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3793 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3795 * support/regression/tests/bug-460444.c: Added test case.
3797 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3798 (genCast): Added justification for all of the asserts.
3800 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3802 * support/regression/support.c: _xdata replaced by xdata
3804 * support/regression/spec.mk: removed _generic
3806 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3808 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3810 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3811 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3813 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3815 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3817 * support/regression/tests/bug-460010.c: Added test case.
3819 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3821 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3823 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3825 * support/regression/testfwk.c: removed workaround for bug #436344
3827 * support/regression/tests/bp.c: use less memory with mcs51
3829 * support/regression/tests/bug-441448.c: use less memory
3831 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3833 * support/regression/collate-results.py: typo
3835 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3837 * support/regression/tests/fetchoverlap.c: Added new test case.
3839 * support/regression/tests/bp.c: Added new test case.
3841 * support/regression/tests/bug-448984.c: Added new test case.
3843 * support/regression/tests/pow2shifts.c: Added new test case.
3845 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3846 (genlshTwo): Fixed right shift for count > 8.
3848 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3850 2001-09-08 <johan@FRIJA>
3852 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3854 2001-09-07 <johan@FRIJA>
3856 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3858 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3860 2001-09-06 <johan@FRIJA>
3862 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3863 * bernhard noted me at this: "() equals to (void)" (1.38)
3865 2001-09-05 <johan@FRIJA>
3867 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3869 2001-09-04 <johan@FRIJA>
3871 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3874 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3876 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3878 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3880 * link/z80/aslink.h: Fixed path for PATH_MAX
3882 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3884 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3886 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3888 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3890 * 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.
3892 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3894 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3895 (genCmp): Fixed up genCmp for the GB with longs.
3897 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3899 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3901 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3903 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3905 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3907 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3909 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3911 * 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.
3913 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3915 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3917 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3919 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3921 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3923 * sim/ucsim/configure: little improvement of Cygwin-detection
3924 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3925 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3926 * support/regression/tests/bug-221100.c: small changes for mcs51
3927 * support/regression/tests/bug-221168.c: small changes for mcs51
3928 * support/regression/tests/bug-227710.c: small changes for mcs51
3929 * support/regression/tests/staticinit.c: small changes for mcs51
3930 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3931 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3932 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601