1 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * support/makebin/makebin.c: put output in binary mode
5 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
7 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
8 xdata and data memory on startup. Set the environment variable
9 SDCC_NOGENRAMCLEAR to disable this.
10 * src/mcs51/peephole.def,
11 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12 (allows non-interrupt and interrupt code to safely compete for a resource
13 without the non-interrupt code having to disable interrupts)
15 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
17 * src/SDCCicode.c (geniCodeAdd),
18 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
19 with valFromType if type might be a pointer and host is big endian).
20 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
21 types, not just integer types.
22 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
23 multiply defined with mismatching "at" address.
25 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
27 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
28 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
29 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
30 with embedded nulls (fixed bug #753752)
32 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
34 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
35 Apparently this did not see much testing (endless loop)
37 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
39 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
41 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
43 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
44 gracefully handle NULL memmap pointers
46 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
48 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
49 instead of deleting the iCode when an operand is volatile
50 * src/z80/gen.c (genDummyRead),
51 * src/mcs51/gen.c (genDummyRead),
52 * src/ds390/gen.c (genDummyRead),
53 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
55 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
56 * src/SDCC.y: fixed bug #850420
58 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
60 Applied z80 i/o port patch from Peter Townson and fixed some operators
61 to better handle operands in A register.
62 * device/include/z180.h
68 * src/z80/peeph-z80.def
72 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
74 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
76 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
78 * device/lib/hc08/_mullong.c: Removed extra #endif
80 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
82 * sim/ucsim/hc08.src/inst.cc,
83 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
85 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
86 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
87 * device/include/stdarg.h: fixed varargs for hc08
88 * device/lib/Makefile.in,
89 * device/lib/hc08/Makefile,
90 * device/lib/hc08/_mulint.c,
91 * device/lib/hc08/_mullong.c: fixed some endian problems
93 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
95 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
96 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
97 * device/lib/_gptrget.c,
98 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
100 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
102 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
103 * src/SDCCast.c (astErrors): fixed bug #846007
104 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
106 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
108 * src/SDCCast.c (decorateType): disabled a transformation I added in
109 revision 1.188 (access to fields of a structure at an absolute address);
110 it breaks with bitfields, extern declarations, and gcse analysis.
111 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
112 could be assigned through a pointer, so don't complain.
113 * src/SDCCast.c (astErrors),
115 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
117 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
119 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
120 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
121 output of __config directives, since gpasm now supports them
122 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
123 pre-processor macro, i.e. -DMCU=p18f452
124 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
125 and modified to handle 'cast' icode similarly to '=' icode
126 * src/pic16/device.h (typedef struct PIC_device): added field
127 'extMIface' to indicate that chip has external memory interface
128 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
129 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
132 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
134 * src/SDCC.y (pointer): fixed bug #846006
135 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
136 * src/SDCCast.c (decorateType): fixed bug #846009
137 * src/ds390/peeph.def,
138 * src/ds390/gen.c (genAnd, genOr),
139 * src/mcs51/peeph.def,
140 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
142 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
144 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
151 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
155 * src/SDCCbitv.c: added function to free a bitvector
157 * src/SDCClrange.c: added function to recompute the liveranges
159 * src/ds390/ralloc.c,
161 * src/mcs51/ralloc.c,
163 * src/pic16/ralloc.c,
165 * src/z80/ralloc.c: recompute the liveranges after register packing
167 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
169 * src/SDCCloop.c (newInduction): fixed bug #845630
171 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
173 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
174 inadvertantly left behind from my 2003-11-12 change
176 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
178 Updated headers I neglected to commit yesterday.
182 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
184 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
185 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
186 * src/SDCCopt.c (eBBlockFromiCode),
187 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
188 the creation of the key hash table from the sequencing so it can be used
189 earlier (for some GCSE bug fixes still pending)
191 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
193 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
194 * support/regression/tests/addsub.c: testing genPlus shortcut
196 2003-11-15 Borut Razem <borut.razem@siol.net>
198 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
200 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
202 * src/SDCCcse.c (cseBBlock): fixed bug #527779
203 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
204 ordering is immaterial.
205 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
207 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
209 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
210 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
211 (SIGSEV) of bug #840381
212 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
213 unlink new file before rename if new and old filenames are the same)
215 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
217 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
218 uninitialized variables) for the mcs51. Set environment variable
219 SDCC_GENRAMCLEAR to test.
220 xdata initialization slightly shorter
222 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
225 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
226 #838241 & 780691 (basicly the same bug)
227 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
228 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
230 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
232 * src/SDCCmain.c (linkEdit): "fix" #834252
234 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
236 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
238 * src/SDCC.y: fixed bug #819403
240 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
242 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
243 the reentrant attribute.
244 * src/hc08/gen.c (genPackBits): added missing stack readjustment
245 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
247 * src/SDCCast.c (decorateType): fixed bug with storage class not being
248 updated during pointer dereference; f.e. ~(((char *)1)*) was being
249 erroneously reduced to a literal.
250 * src/hc08/ralloc.c (packRegisters, rematStr),
251 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
254 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
256 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
257 * doc/sdccman.lyx: changed from 'article' to 'book'
258 * doc/Makefile: readded test_suite_spec and cdbfileformat
260 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
262 * device/include/stdlib.h: include malloc.h to comply with ANSI
263 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
265 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
267 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
268 * doc/clean.mk: also remove *.out files
269 * doc/sdccman.lyx: some additions, larger top/bottom margins
271 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
273 * src/SDCC.y: fixed bug #837365
274 * support/regression/tests/bitopcse.c
275 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
276 a symbol (might be valop instead)
277 * device/lib/Makefile.in: added errno.c to HC08SOURCES
278 * device/lib/clean.mk: added hc08 to the cleaning list
280 2003-11-04 Borut Razem <borut.razem@siol.net>
282 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
284 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
285 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
286 malloc is declared in standard stdlib.h
288 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
290 * device/lib/hc08/Makefile: need to clean .rel not .o files
291 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
293 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
303 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
304 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
305 tests (which uses the port's oclsExpense function)
311 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
313 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
315 * src/SDCCcse.c (ifxOptimize),
316 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
317 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
318 deleting the IFX iCode.
319 * src/hc08/ralloc.c: reduced unneeded slocs
320 * src/hc08/gen.c: fixed bug in asmopToBoolean
322 2003-11-04 Borut Razem <borut.razem@siol.net>
324 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
325 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
326 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
327 transferred to configure
329 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
331 Use headers defined in the C[++] standards:
332 * sim/ucsim/gui.src/serio.src/fileio.cc
333 * sim/ucsim/gui.src/serio.src/frontend.cc
334 * sim/ucsim/gui.src/serio.src/main.cc
335 * sim/ucsim/gui.src/serio.src/posix_signal.cc
336 * support/Util/NewAlloc.c
342 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
344 * Added MSVC projects for hc08 assembler and linker:
345 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
346 /as/hc08/link_hc08.dsp
348 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
350 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
352 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
354 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
356 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
358 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
360 2003-10-31 Borut Razem <borut.razem@siol.net>
362 * support/cpp2/cpplib.h,
363 support/cpp2/cpplib.c,
364 support/cpp2/cpplex.c,
365 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
366 to switch _asm block preprocessing on / off. Default is
367 #pragma preproc_asm +
369 2003-10-31 Borut Razem <borut.razem@siol.net>
371 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
372 when outputting comment blocks (when executed with -C option) and
373 _asm (SDCPP specific) blocks
375 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
377 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
379 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
381 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
383 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
385 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
386 * src/SDCCast.c (decorateType): fixed bug #832664
388 2003-10-31 Borut Razem <borut.razem@siol.net>
390 * support\cpp2\cpplex.c: fixed for SDCPP:
391 comments(when executed with -C option) and _asm blocks
392 were included even if they where in skipped #if block.
393 Applied solution from GCC cpp 3.3.2
395 2003-10-31 Borut Razem <borut.razem@siol.net>
397 * src/SDCC.lex: sdcc now understands both formats:
398 '# <line_number> <file_name>' and
399 '#line <line_number> <file_name>'
400 * support/cpp2/cppmain.c: sdcpp now generates the standard
401 '# <line_number> <file_name>' instead of former
402 '#line <line_number> <file_name>'
404 2003-10-30 Borut Razem <borut.razem@siol.net>
406 * support/cpp2/cpphash.h,
407 * support/cpp2/cpplib.h
408 * support/cpp2/cpplex.c,
409 * support/cpp2/cppmain.c,
410 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
412 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
414 Fixed a number of problems revealed by bug #827883.
415 * src/SDCCloop.c (loopInvariants): Spill location of the
416 result operand should be recomputed if extracted from
417 a loop. Also, don't extract assignments of an iTemp
419 * src/SDCCast.c (isConformingBody): loop reversal should
420 not occur if the control variable is involved with a
423 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
425 * .version: bumped to 2.3.6 to reflect the big improvements
426 made by Erik and Klaus. Thanks!
428 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
430 Replaced the livrange code.
431 * src/SDCClrange.c: added new LR code
433 * src/SDCCBBlock.h: removed remainig parts from old LR code
434 * src/ds390/ralloc.c,
435 * src/ds390/gen.c: minor fixes to make it work with new code
437 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
442 * src/hc08/ralloc.c: Fix various warnings related to the hc08
443 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
444 (tweaked fix for bug #818696)
446 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
448 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
450 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
453 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
454 * src/mcs51/gen.c (gencjneshort),
455 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
456 more efficient (per Scott Bronson's suggestion)
458 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
460 Extended the semantics of the critical keyword to include
461 individual statements. See RFE #827755 and #799831
466 * support/Util/SDCCerr.c
467 * support/Util/SDCCerr.h
472 2003-10-19 Borut Razem <borut.razem@siol.net>
474 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
476 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
478 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
480 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
481 and predecrement operand is displayed
483 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
485 * src/SDCCval.c (valMinus): fixed bug #826041
487 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
489 Some hc08 related updates that I missed earlier
491 * support/regression/ports/hc08/spec.mk
493 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
495 New target "hc08" for the Motorola 68hc08 family of micros
503 * sim/ucsim/hc08.src/*
504 * sim/ucsim/configure.in
505 * src/ucsim/configure
506 * sim/ucsim/packages_in.mk
509 * device/include/mc68hc908qy.h
511 * device/lib/Makefile.in
512 * support/regression/ports/hc08/*
513 * support/regression/Makefile
515 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
517 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
519 * src/ds390/gen.c (genCast): fixed bug #821957
521 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
523 * device/lib/logf.c: "fixed" overlay bug
524 * support/regression/ports/host/spec.mk: added m library
525 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
526 * support/regression/tests/float_trans: added (for Eric)
528 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
530 * src/mcs51/gen.c (genCpl): fixed bug
531 http://sf.net/mailarchive/message.php?msg_id=6263915
533 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
535 * src/SDCCast.c (decorateType): added extended constant folding
536 * src/SDCCsymt.c (computeType): cleanup
537 * src/SDCCval.c (valShift): minor optimization
538 * support/regression/tests/ast_constant_folding.c: added
540 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
542 * src/SDCCmain.c: removed some unintended changes
544 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
546 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
547 * src/z80/gen.c: fixed part of bug #817589
548 * src/SDCCsymt.c (checkFunction): fixed bug #817895
550 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
552 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
570 * src/z80/gen.c: removed unused label "release:"
572 2003-10-06 Borut Razem <borut.razem@siol.net>
574 * src/SDCC.lex: removed definition of unused variables
575 save_optimize and save_options
577 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
579 * clean.mk: removed '=' in "-maxdepth=1"
580 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
581 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
583 2003-10-06 Borut Razem <borut.razem@siol.net>
585 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
586 my_unput() replaced by unput()
588 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
590 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
591 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
592 type-punned pointer will break strict-aliasing rules"
593 Old LR behaviour is again default; Klaus' LR can be choosen by
594 defining the environment variable LRKLAUS
598 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
599 * clean.mk: fixed removal of files in bin/CVS/
600 * device/lib/clean.mk: fixed removal of directories small and large
601 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
603 * src/SDCCval.c: removed superflous test for pedantic
605 2003-10-05 Borut Razem <borut.razem@siol.net>
607 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
608 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
609 message "unmatched #pragma SAVE and #pragma RESTORE"
611 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
613 * doc/sdccman.lyx: various additions and updates (interrupts, inline
614 assembly, critical functions, atomic, nojtbound)
616 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
618 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
624 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
627 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
629 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
631 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
632 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
633 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
635 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
637 * src/z80/gen.c (genRet): fixed bug #524753
638 * src/z80/gen.c (genCast): fixed internal error on cast from
640 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
641 fix for bug #477835 to the z80
642 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
643 for tracking iCodes in the peephole optimizer for z80
645 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
647 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
648 the other part of bug #814548
649 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
651 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
653 * src/SDCCcse.c: fixed part of bug #814548
655 2003-09-28 Borut Razem <borut.razem@siol.net>
657 * src/asm.c: rewrite of printILine() to use temporary file instead
659 * src/xa51/main.c: commented out declaration of int rewinds
661 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
663 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
665 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
667 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
668 * src/asm.c (printILine): Fixed bug #811015
670 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
672 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
675 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
677 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
678 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
679 to correctly handle general case of AOP_PAIRPTR
680 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
682 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
684 * src/mcs51/ralloc.c (fillGaps),
685 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
686 register positioning bug)
688 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
690 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
692 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
694 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
695 genCodePointerGet, genGenPointerGet, genFarPointerSet,
696 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
697 (ralloc doesn't intentionally do this now, but perhaps later)
698 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
699 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
700 register positioning bugs (Fixed bug #762602 and #795325)
701 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
703 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
704 lines that --i-code-in-asm generates
706 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
708 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
709 trying to fclose a FILE* that was already closed.
711 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
713 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
714 of const struct should be treated as if const themselves)
716 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
718 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
720 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
722 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
723 Unix (/n) and DOS (/r/n) line terminations.
725 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
727 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
730 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
732 * src/mcs51/gen.c (genFunction, genEndFunction),
733 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
734 and restore of EA so that stack offsets to parameters are
735 correct when using both critical and reentrant/stack-auto.
736 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
737 size (can be triggered in error if sloc is shared between
738 different sized objects)
739 * device/include/float.h: fixed macros to explicitly use
740 unsigned long where needed
742 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
744 Feature req. 799831: added code to allow nesting of critical functions
745 * src/mcs51/gen.c (genFunction, genEndFunction)
746 * src/ds390/gen.c (genFunction, genEndFunction)
748 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
750 * src/SDCCsymt.c (sclsFromPtr),
752 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
753 support for standard C idiom of memory mapped variables; for
754 example, *((xdata int*)0x1234) = 1 is now internally equivalent
755 to xdata int at 0x1234 tempvar = 1.
756 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
757 provided by Akiya ISHIDA
759 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
761 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
762 * src/SDCCval.c (constVal): added reduction from int to char
763 * src/SDCCval.c (valMult, valDiv): fixed sign handling
764 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
765 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
767 * support/regression/tests/shifts.c: fixed
769 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
771 * src/z80/gen.c (genXor): Fixed bug #805445
773 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
775 Fixed bug #621531 (const & volatile confusion in the type chain).
776 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
777 refer to the const or volatile state of the pointer itself.
790 * support/regression/tests/const.c
792 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
794 When checking for duplicated modules, use absolute paths
795 instead of relative paths. Files changed:
800 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
802 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
804 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
806 * device/include/string.h: added size_t typedef, changed
807 prototypes to use size_t, eliminated separate reentrant and
808 non-reentrant declarations, added _memmove declaration
809 * device/lib/_memcpy.c: changed to use size_t instead of int,
810 changed /4 to >>2 to avoid division library call
811 * device/lib/_memcmp.c,
812 * device/lib/_memset.c,
813 * device/lib/_strncat.c,
814 * device/lib/_strncpy.c,
815 * device/lib/_strncmp.c: changed to use size_t instead of int
816 * device/lib/_memmove.c: new file (fixed bug #772294)
817 * device/lib/Makefile.in: added _memmove.c
818 * device/lib/z80/asm_strings.s: fixed bug #772290
819 * support/regression/tests/bitfields.c: attempt to fix host assertion
820 failure on amd64-unknown-linux2.2
822 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
824 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
825 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
826 * as/z80/asmain.c (main): fixed bug #801766
828 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
830 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
833 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
835 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
836 reported in bug #800609
838 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
840 * Top header beautifications in src/pic16 directory:
841 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
842 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
843 pcoderegs.h, ralloc.c, ralloc.h
844 * main.c: added top header and GPL license notice
845 * pcode.c: fixed the if-conditional warning
847 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
849 * device/lib/_mullong.c: replaced int by short for gcc
851 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
853 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
854 and JUMPTABLE iCodes properly now (worked by accident before)
855 * src/mcs51/gen.c (leftRightUseAcc),
856 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
857 iCode properly now. Use getSize instead of nRegs since a & b
858 aren't part of the nRegs tally.
860 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
862 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
863 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
864 before instructions that use the _STATUS register
866 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
868 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
869 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
870 fetching of the pointer
871 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
872 copied from genNearPointerSet()
873 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
874 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
875 If they pop r0/r1 they must be called in the opposite order than aopOp().
876 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
877 (resp. --stack-auto), prepared for --xstack
879 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
881 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
883 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
885 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
886 these ports have their own __sdcc_external_start()
888 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
890 pic patch provided by Slade Rich <slade_rich@yahoo.com>
891 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
892 type for bits was changed. It resulted in bit variables becoming
893 global, which is not permitted in PIC 14 assembly output.
895 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
897 * doc/sdccman.lyx: various additions and updates. Rearranged sections
899 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
901 Z80 and MCS51 linkers complaint if a public symbol is defined
902 in more than one library module:
906 * as/mcs51/Makefile.in
908 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
910 A few small changes that speed up the peephole optimizer.
914 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
916 Try to make the peephole optimizer smarter by maintaining
917 an association between the assembly source code and the
918 iCodes that originated them. Put this information to use
919 with a new peephole rule condition "notVolatile" so that
920 the rules can be aggressive yet still safe.
925 * src/mcs51/peeph.def
927 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
931 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
932 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
933 if the left or right operand symbols have the accuse flag set.
935 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
937 Changed the type of the result of the ! (NOT) operator to char;
938 previously it returned the same type as the source. This allows
939 us to eliminate all the genFloatNot functions (all of its target
940 implementations were very buggy) since !float can use the same
943 * src/SDCCicode.c (ast2iCode): ! returns char
944 * src/mcs51/gen.c (genNot, genNotFloat),
945 * src/ds390/gen.c (genNot, genNotFloat),
946 * src/z80/gen.c (genNot, genNotFloat),
947 * src/pic/gen.c (genNot, genNotFloat),
948 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
950 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
952 pic patch provided by Slade Rich <slade_rich@yahoo.com>
953 1. Interrupt would not compile properly. Ensure PCLATH register is saved
954 during interrupts. Ensure WSAVE is located at a shared bank address.
955 2. Fixed page selection in some places
956 3. Fixed BTFSS/C to where necessary use registers directly and not simply
957 the registers name strings.
958 4. Fixed "signed / unsigned compare" compiler warnings.
959 5. The PIC port manages its own allocation of the general purpose
960 registers, but makes no attempt to reuse them. As a result when
961 compiling it soon runs out of general purpose registers. Some
962 additional code was added to the files pcode.c and device.c to walk
963 through the function call tree and rename the registers so that they
973 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
974 genPlus() & genMinus() when the result is the same as left or right
976 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
978 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
980 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
982 Made bitfield a distinct type from bit so that bitfields
983 convert as per ANSI C and bits retain their traditional
984 boolean style behaviour. Implemented bitfield support in
992 * src/ds390/gen.c: bit v bitfield split
993 * src/z80/gen.c: New support for bitfields
994 * support/regression/tests/bitfields.c: reenabled z80,
997 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
999 Rules 246.x, 247.x relate to bitfields, the others speed up
1000 access to xdata mapped I/O devices.
1002 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1004 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1006 Cleaned up genPackBits and genUnpackBits and added two helper
1007 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1008 for literal assignments in genPackBits (thanks to Frieder for
1014 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1016 Fixed bug #748310 (pointer to function type mishandled when the
1017 function name is omitted). Also fixed a SIGSEGV when a function
1018 attribute (reentrant, etc) is used on a non-function or on a
1019 function but misplaced before the parameter list.
1021 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1023 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1024 * support/Util/SDCCerr.h,
1025 * support/Util/SDCCerr.c: Added func attr misuse error msg
1027 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1029 Fixed bug #787649 by anonymous
1030 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1031 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1033 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1035 Fixed numerous bitfield problems.
1037 * src/SDCC.y: More bitfield related error checking
1039 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1040 * support/Util/SDCCerr.h,
1041 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1042 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1043 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1044 * support/regression/tests/bitfields.c: tests added
1046 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1048 Made the constant following the "interrupt" keyword optional. If
1049 omitted, the function will not automatically be given an entry
1050 in the interrupt vector table (similar to #pragma NOIV, but
1051 less syntacticly kludgy). The interrupt number is also now
1052 range checked. Also fixed a bug in the high order bit example
1059 * support/Util/SDCCerr.c
1060 * support/Util/SDCCerr.h
1063 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1065 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1066 * src/SDCCicode.c (operandOperation): rewritten some ops
1067 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1068 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1070 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1071 be re-activated by defining REDUCE_LITERALS)
1072 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1073 unsigned, but are signed by default
1074 * src/SDCCval.c (constVal): rearranged
1075 * src/SDCCval.c (valMod): preliminary fix
1076 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1077 * support/regression/literalop.c: added, work in progress
1079 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1081 Generate warnings for useless declarations like "char data;"
1082 that don't do what new users expect.
1085 * support/Util/SDCCerr.h
1086 * support/Util/SDCCerr.c
1088 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1090 * src/SDCCval.c (valMult): fix overflow detection of negative int
1092 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1094 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1096 Changes to support big endian targets:
1109 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1111 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1112 * device/lib/time.c: fixed warning "integer overflow in expression"
1114 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1116 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1117 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1118 constants are unsigned; added recognition of "u" flag for unsigned
1119 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1120 * src/SDCCval.c (valDiv, valMod): fixed signdness
1121 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1122 signedness of modulo, left and right shift
1123 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1124 * support/Util/SDCCerr.h: added warning W_INT_OVL
1125 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1126 * src/SDCCast.c (ast_print): improved output of constants
1128 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1130 Fixed some warnings when building with MSVC:
1143 * support\cpp2\cpplib.c
1147 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1149 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1151 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1153 * support\librarian\clean.mk: Do not remove Makefile.
1154 * support\librarian\Makefile: added.
1156 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1158 Added librarian to MSVC build:
1161 * support\librarian\librarian.dsp
1163 'configure' not needed for librarian, removed:
1164 * support\librarian\configure
1165 * support\librarian\configure.in
1166 * support\librarian\config_in.h
1167 * support\librarian\Makefile.in
1169 Hopefully these ones built the librarian and the rest of sdcc properly:
1171 * Makefile.common.in
1173 Messed up 'configure', so revert to previous version:
1177 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1179 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1180 there, while the mantissa of a double is "only" 53 bits wide.
1182 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1184 Adding sdcclib to the build. MSVC project coming soon.
1185 Files added/changed:
1187 * support\librarian\clean.mk
1188 * support\librarian\configure
1189 * support\librarian\configure.in
1190 * support\librarian\config_in.h
1191 * support\librarian\Makefile.bcc
1192 * support\librarian\Makefile.in
1193 * support\librarian\sdcclib.c
1196 * Makefile.common.in
1200 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1202 Linker now complaints if linked modules have conflicting options, for
1203 example, one compiled using --model-large and another one compiled with
1204 --model-small. The following files were modified:
1226 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1228 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1229 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1231 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1233 * src/z80/mappings.i: fix _mul[us][int,long] entries
1235 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1237 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1239 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1241 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1242 * support/regression/tests/bitopcse.c: added
1250 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1252 added support for new library format to z80, gbz80 linkers:
1258 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1260 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1261 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1263 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1265 added DUMMY_READ_VOLATILE:
1274 * src/SDCCcse.c (algebraicOpts): many improvements
1275 * src/SDCCcse.h: removed algebraicOpts()
1276 * src/SDCCicode.c (picDummyRead): added
1278 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1280 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1281 "Insufficient space in data memory".
1283 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1285 * src/mcs51/gen.c: fixed bug #771358
1286 * src/z80/gen.c: fixed bug #759087
1288 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1290 * src/pic16/glue.c: minor cleanup by Vangelis
1292 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1294 * device/include/regc515c.h: fixed #758477
1295 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1296 * device/lib/_gptrput.c: saved a few bytes
1297 * my tab spacing is 8, yours too?)
1298 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1299 * device/lib/serial.c: process RX bytes earlier than TX bytes
1300 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1302 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1304 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1306 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1308 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1310 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1312 * device/lib/Makefile.in: bad fix, reverted to 1.43
1314 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1316 * device/lib/Makefile.in: added missing z80 object files
1318 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1320 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1321 pic16 progress by Vangelis:
1336 * pic16/pcodepeep.c:
1339 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1341 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1343 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1345 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1346 added gbz80 build to MSVC project.
1347 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1348 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1349 from 8051 stuff and setup so it links using a .lnk file.
1351 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1353 * support/librarian/sdcclib.c: sdcc librarian.
1354 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1357 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1359 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1361 2003-07-02 Borut Razem <borut.razem@siol.net>
1363 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1364 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1365 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1366 src/xa51/main.c, src/z80/main.c:
1367 virtualization of glue() function: each port has it's own glue function,
1368 which is accessed by do_glue function pointer in PORT.general structure
1370 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1372 * DS800C400 fun, improved ROM interface and tinibios.
1374 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1376 * More support for DS80C400. Now includes beginning of interface to ROM.
1378 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1380 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1382 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1384 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1386 2003-06-19 Borut Razem <borut.razem@siol.net>
1388 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1390 2003-06-19 Borut Razem <borut.razem@siol.net>
1392 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1393 fixed Z80 port - crt0.o: cannot open.
1395 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1397 * support/Util/MySystem.c (merge_command): revert bad fix
1399 2003-06-18 Borut Razem <borut.razem@siol.net>
1401 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1403 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1405 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1406 option --use-stdout sends errors to stdout instead of stderr.
1408 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1410 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1412 2003-06-15 Borut Razem <borut.razem@siol.net>
1414 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1415 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1416 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1417 fixed width array of pointers replaced with sets;
1418 multiple include and lib paths ared transferred to preprocessor and linker
1419 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1420 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1421 fixed width array of pointers
1422 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1423 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1424 fixupPath(), getPathDifference()
1425 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1426 fixed width array of pointers
1428 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1430 * src/pic16/ralloc.c: fix warnings
1431 * src/pic16/pcode.c: fix warning
1433 2003-06-10 Scott Dattalo <scott@dattalo.com>
1435 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1436 know all the details, but essentially this set of changes enable
1437 the pic16 port to generate movff instructions and generate assembler
1442 * src/pic16/pcode.c:
1443 * src/pic16/device.c:
1445 * src/pic16/pcode.h:
1446 * src/pic16/pcoderegs.c:
1447 * src/pic16/ralloc.c:
1448 * src/pic16/ralloc.h:
1450 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1452 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1453 added option --vc, so sdcc errors and warnings are compatible with
1454 Microsoft Visual Studio.
1456 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1458 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1459 device/lib/libfloat.lib: added atof function.
1461 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1463 * doc/sdccman.lyx: updated to Lyx 1.3
1464 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1465 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1466 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1468 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1470 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1472 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1474 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1475 additions to the "related tools/documentation" section
1477 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1479 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1481 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1483 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1484 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1486 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1488 * doc/sdccman.lyx: fix double dash and other minor things
1489 * doc/Makefile: fix double dash
1491 2003-05-28 Karl Bongers(patches from Martin Helmling)
1492 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1493 condition and ignore commands.
1495 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1497 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1498 is in parts still quite out of date, I did changes as far as I felt makes sense
1499 for a non-native english speaker.
1500 Please feel free to add to the manual or to correct my changes.
1501 * doc/Makefile: undid touching the date of intermediate tex files.
1503 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1505 * doc/sdccman.lyx: Manual has an index now
1507 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1509 Finalize muluint/mulsint and mululong/mulslong merging:
1510 * device/lib/_mulint.c
1511 * device/lib/_mullong.c
1512 * device/lib/gbz80/mul.s
1513 * device/lib/gbz80/stubs.s
1514 * device/lib/z80/mul.s
1515 * device/lib/z80/stubs.s
1516 * src/SDCCsymt.c (initCSupport)
1518 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1520 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1521 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1522 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1523 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1526 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1528 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1529 the regression tests I'm not brave enough to enable 245.b, 245.c
1530 * doc/sdccman.lyx: added latex preamble for hyperref package.
1531 Using pdflatex this will give you a hyperlinked pdf file with
1532 bookmarks. (prepend '%' before /usepackage if this breaks something)
1534 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1536 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1538 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1540 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1542 2003-05-21 <johan@balder>
1544 * src/SDCCglue.c (printIval): fixed bug #739934
1546 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1548 Applied patch from bug 737905 (renamed yylineo to mylineno):
1555 * src/pic16/pcode.c: Cleaned warnings
1556 * src/pic16/pcodeflow.c: Cleaned warnings
1557 * src/pic16/pcoderegs.c: Cleaned warnings
1559 2003-05-19 Scott Dattalo <scott@dattalo.com>
1561 * src/pic16/pcode.c: Cleaned warnings
1562 * src/pic16/pcodepeep.c: Cleaned warnings
1563 * src/pic16/ralloc.c: Cleaned warnings
1565 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1567 * doc/sdccman.lyx: fixed bug 739745
1568 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1570 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1572 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1573 it can be defined with CFLAGS when running configure
1574 * src/SDCCmain.c: fixed compiling + linking with object files
1576 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1578 * configure.in: configure for pic16 port,
1579 added --disable-pic16-port
1580 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1581 * src/SDCCmain.c: linkOptions is changed to set *,
1582 added if/endif conditional macros to remove options help
1583 messages from optionsTable when a port is not configured, added
1584 support for the PIc16 port in the ports table, when executing
1585 the compiler with no port specified on command line, a default
1586 port is selected with the new macro DEFAULT_PORT which is
1587 defined in port.h, in setDefaultOptions() linkOptions is removed
1588 from initialization assignment, since now it is a set,
1589 parseCmdLine uses setParseWithComma for linkOptions, in
1590 linkEdit() linkOptions are accessed with new function indexSet()
1591 which returns the i'th item of a set variable. See SDCCset.c, in
1592 linkEdit() when calling buildCmdLine(), added linkOptions as
1593 last argument. Now users can pass arguments to gplink via the
1594 -Wl option, main() uses pic16glue() to glue up pic16 programs
1595 * src/SDCCpeeph.c: various changes to support pic16
1596 * src/SDCCset.c: added function void *indexSet(set *, int) to
1597 return the i'th item of the set
1598 * src/SDCCset.h: added function prototype for indexSet()
1599 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1600 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1601 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1602 added macro DEFAULT_PORT
1603 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1604 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1606 * src/pic16/glue.c: commented out some error producing lines
1607 * src/pic16/main.c: __config directives are commented out to stop
1608 gpasm complaining and test the linkage with gplink, _linkCmd and
1609 _asmCmd changed to be more gplink and gpasm friendly
1610 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1611 produced an error when parsed, peep rule 12 is added to utilize
1612 movff, but it is commented out since the pCode does not support
1613 yet a command with 2 address arguments
1615 2003-05-18 <johan@balder>
1617 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1618 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1619 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1621 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1622 Added feature to script commands from file.
1624 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1626 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1627 * src/SDCCutil.c: include ctype.h for win32
1629 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1631 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1633 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1635 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1636 Fixed so you can set breakpoints prior to run, run does not stop
1637 on entry now. Add tbreak. Other enhancements and fixes for use
1640 2003-05-12 Borut Razem <borut.razem@siol.net>
1642 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1644 2003-05-11 Borut Razem <borut.razem@siol.net>
1646 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1647 the path of bin directory, so that PATH is the only env. variable, which has to be set
1648 in case of standard installation.
1649 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1650 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1651 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1653 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1655 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1656 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1657 temp files are in the port dir; clean the gen/test directory when
1658 generating new test.c
1659 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1660 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1661 * support/regression/tests/zeropad.c: added
1663 2003-05-09 <johan@balder>
1665 * src/SDCCglue.c: fixed bug #597940
1667 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1669 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1670 cache sfr, optimize next,step, fix off by one sourceline,
1671 support ddd list function.
1672 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1674 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1676 * support/regression/HTMLgen.py: added compare_s2f()
1677 * support/regression/Makefile: redo 1.27
1678 * support/regression/generate-cases.py: redo 1.5
1680 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1682 * support/regression/tests/float.c: workaround 33 bit hex constant
1683 * support/regression/tests/simplefloat.c: fix division for host
1685 2003-04-29 Scott Dattalo <scott@dattalo.com>
1687 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1688 that tame's the PIC's over-aggressive optimizer.
1690 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1692 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1695 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1697 Initial support for DS80C400. "Hello world" runs on TINIm400
1700 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1702 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1703 * Some notes on ddd usage added in debugger/README
1704 Martin Helmling adding more features and fixes for ddd GUI debugger.
1705 Code added for nexti, stepi, up, down, and other adjustments.
1707 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1709 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1710 * src/pic/peeph.def Added two rules to optimize carry manipulation
1711 * src/pic/* removed debug printfs
1713 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1715 * debugger/mcs51/cmd.c: added header newalloc.h
1717 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1719 * as/Makefile: new EXEEXT
1720 * as/z80/Makefile: remove trailing slash of BUILDIR
1721 * as/z80/clean.mk: new EXEEXT
1722 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1723 * support/cpp2/Makefile.in: new EXEEXT
1724 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1726 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1728 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1729 EXEEXT was introduced to fix all related problems with targets
1730 "clean", "install" and "uninstall"; a couple of further flaws
1731 especially with "clean" have been fixed too
1732 * as/mcs51/Makefile.in
1737 * debugger/mcs51/Makefile.in
1738 * debugger/mcs51/clean.mk
1740 * link/z80/Makefile.in
1743 * packihx/Makefile.in
1745 * sim/ucsim/Makefile
1746 * sim/ucsim/clean.mk
1747 * sim/ucsim/avr.src/Makefile.in
1748 * sim/ucsim/avr.src/clean.mk
1749 * sim/ucsim/s51.src/Makefile.in
1750 * sim/ucsim/s51.src/clean.mk
1751 * sim/ucsim/xa.src/Makefile.in
1752 * sim/ucsim/xa.src/clean.mk
1753 * sim/ucsim/z80.src/Makefile.in
1754 * sim/ucsim/z80.src/clean.mk
1755 * sim/ucsim/main_in.mk
1756 * sim/ucsim/packages_in.mk
1757 * sim/ucsim/gui.src/Makefile.in
1758 * sim/ucsim/gui.src/serio.src/Makefile.in
1759 * sim/ucsim/gui.src/serio.src/clean.mk
1762 * support/cpp2/Makefile.in
1763 * support/cpp2/clean.mk
1764 * support/makebin/Makefile
1765 * support/makebin/clean.mk
1766 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1767 * doc/sdccman.lyx: --program-suffix no longer needed
1769 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1771 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1772 Martin Helmling added support for ddd GUI debugger.
1773 Code added to display assembly, set variables, and other commands
1774 to interface to ddd.
1776 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1778 * as/Makefile: fix target clean
1779 * as/clean.mk: fix target clean
1780 * as/z80/clean.mk: fix target clean
1782 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1784 * Makefile.common.in: added @EXEEXT@
1785 * configure.in: removed all mingw32 stuff
1786 * configure: rebuilt from configure.in
1787 * doc/sdccman.lyx: updated section "installation"
1788 * support/scripts/sdcc_mingw32: adapted to configure
1789 * support/scripts/sdcc_cygwin_mingw32: added
1791 2003-04-22 Scott Dattalo <scott@dattalo.com>
1793 * src/pic Added object file support for the PIC port
1794 * src/pic Applied patch from Craig Franklin (this started the object file support)
1795 * src/regression Updated the PIC regression tests for object files
1797 2003-04-20 Borut Razem <borut.razem@siol.net>
1799 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1800 lklex.c: In function `getfid':
1801 lklex.c:203: warning: array subscript has type `char'
1802 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1803 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1804 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1805 stack handling macros
1807 2003-04-19 Borut Razem <borut.razem@siol.net>
1809 * "handling space characters in file path" task:
1810 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1811 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1812 * support/Util/MySystem.h: make it self-sufficient
1813 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1814 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1815 handling space characters in file path
1816 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1817 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1818 * support/Util/MySystem.c: handling space characters in executable's path
1820 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1822 * as/z80/Makefile: fix permanent rebuild of z80
1823 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1824 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1826 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1828 * src/SDCCopt.c: add special case optimization to replace modulo by
1829 a power of two with a bitwise AND.
1831 2003-04-18 <johan@balder>
1833 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1835 2003-04-17 <johan@balder>
1837 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1838 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1840 2003-04-13 Borut Razem <borut.razem@siol.net>
1842 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1843 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1844 fixed mingw problem in adl_NORMALIZE_PATH
1846 2003-04-12 Borut Razem <borut.razem@siol.net>
1848 * fixed "#pragma SAVE/RESTORE can not be nested":
1849 * src/SDCC.lex: reworked pragma handling functions
1850 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1851 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1853 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1855 * src/SDCCutil.c (pathEquivalent): defined but not used
1856 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1857 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1858 * configure: rebuilt from configure.in
1859 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1860 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1861 * device/include/Makefile.in: replace sdcc_datadir
1862 * device/lib/Makefile.in: replace sdcc_datadir
1863 * Makefile.common.in: add LDFLAGS from configure
1864 * packihx/Makefile.in: use LDFLAGS
1865 * src/Makefile.in: use LDFLAGS
1866 * support/cpp2/Makefile.in: add LDFLAGS from configure
1867 * support/makebin/Makefile: use LDFLAGS
1868 * .version: bumped version number to 2.3.5
1870 2003-04-12 Borut Razem <borut.razem@siol.net>
1872 * completed "different paths" task:
1873 * src/SDCCmacro.c: fixed bug in handling quotes
1874 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1875 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1877 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1879 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1881 2003-04-11 kevin Vigor <kevin@vigor.nu>
1883 * ds390/gen.c ds390/peeph.def: fix bug 706781
1885 2003-04-11 Borut Razem <borut.razem@siol.net>
1887 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1889 2003-04-10 Scott Dattalo <scott@dattalo.com>
1891 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1892 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1893 set - this bit used to not be set...).
1894 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1895 bad code in PIC Port
1896 * src/regression/and2.c added to test bug 609268
1897 * src/regression/Makefile added and2.c to regression test
1900 2003-04-08 <johan@CP255758-A>
1902 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1903 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1904 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1906 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1908 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1910 * support/cpp2/Makefile.in: fix bug #487815
1911 * configure: rebuilt from configure.in
1912 * Makefile.common.in: docdir changed, new path suffixes
1913 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1914 * sdcc_vc_in.h: reflect changes from sdccconf.h
1915 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1916 * src/SDCCutil.h: remove BINDIR hack
1917 * doc/sdccman.lyx: update new path hierarchy
1919 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1921 * src/SDCCpeeph.c: added okToRemoveSLOC test
1923 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1925 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1927 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1929 * src/SDCCpeeph.c: added labelIsReturnOnly test
1930 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1932 2003-04-05 <johan@balder>
1934 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1935 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1936 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1937 * src/SDCCast.c: fixed a warning
1938 * src/SDCCast.h: fixed a warning
1939 * src/SDCCicode.c (operandFromAst): fixed a warning
1941 2003-04-04 <johan@balder>
1943 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1944 * src/SDCCast.c (decorateType): fixed bug #715076
1945 * src/SDCC.y: fixed bug #702907
1947 2003-04-03 <johan@balder>
1949 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1950 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1951 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1952 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1953 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1955 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1957 * _decdptr.c: fix return values
1958 * _gptrget.c: fix return values
1959 * _gptrgetc.c: fix return values
1960 * _gptrput.c: fix return values
1961 * _mulint.c: fix return values
1962 * as/z80/Makefile: fix 'make -j' problem
1964 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1966 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1967 * configure.in: big cleanup, updated to autoconf 2.5x
1968 * configure: rebuilt from configure.in
1969 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1970 * sdcc_vc_in.h: reflect changes from sdccconf.h
1971 * doc/Makefile: fixed a flaw in "make install"
1973 2003-04-02 <johan@balder>
1975 * src/ds390/gen.c (genCmp): no comments
1976 * src/mcs51/gen.c (genCmp): no comments
1977 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1978 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1980 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1982 * support/regression/generate-cases.py: place generated file in given sub directory
1983 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1984 * support/regression/Makefile: improvements for 'make -j';
1985 side effect: it's simpler and faster now
1987 2003-03-31 Borut Razem <borut.razem@siol.net>
1989 * src/z80/main.c: link-{port} and as-{port} defined without path
1990 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1992 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1994 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1996 2003-03-30 Borut Razem <borut.razem@siol.net>
1998 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1999 changed type of list parameter to set
2000 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2001 * src/port.h: changed type of do_assemble() parameter to set
2002 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2003 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2004 definition of "cppoutfilename" macro with NULL value in preProcess()
2005 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2006 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2007 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2008 replaced with set *binPathSet
2009 * shash_add() deallocates the item, if allready exsists, before adding the new one
2010 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2012 2003-03-30 Scott Dattalo <scott@dattalo.com>
2014 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2015 a nested for loop bug in the PIC port
2016 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2019 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2021 * support/Util/dbuf.h: remove C++ stuff to make it portable
2023 2003-03-28 Borut Razem <borut.razem@siol.net>
2025 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2026 literal strings in stringLiteral()
2027 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2028 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2031 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2033 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2035 2003-03-26 <johan@balder>
2037 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2038 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2039 * src/SDCCast.c (decorateType): fixed " -v < 3"
2041 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2043 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2044 Added Lenny Story's debug infrastructure changes:
2045 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2046 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2047 * src/cdbFile.c: added
2048 * src/SDCCdebug.c: added
2049 * src/SDCCdebug.h: added
2050 * src/SDCCast.c (createFunction)
2051 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2052 * src/SDCCmain.c (parseCmdLine, main)
2053 * src/SDCCmem.c (redoStackOffsets)
2054 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2057 * src/avr/gen.c (genAVRCode)
2058 * src/ds390/gen.c (gen390Code)
2059 * src/mcs51/gen.c (gen51Code)
2060 * src/pic/gen.c (genpic14Code)
2061 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2062 * src/xa51/gen.c (genXA51Code)
2063 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2065 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2067 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2068 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2070 2003-03-22 <johan@balder>
2072 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2074 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2076 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2077 * doc/cdbfileformat.lyx: added, written by Lenny Story
2078 * doc/Makefile: added cdbfileformat.lyx
2079 * doc/clean.mk: added cdbfileformat.lyx
2081 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2083 * src/mcs51/peeph.def: fix bug #705773
2085 2003-03-20 <johan@balder>
2087 An sfr/sbit can have an "at #" AND an initializer
2088 * src/SDCCsymt.c (checkSClass):
2089 * src/SDCCmem.c (allocGlobal):
2090 * src/SDCCmem.c (allocLocal):
2091 * src/SDCCast.c (createBlock):
2093 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2095 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2097 2003-03-16 <johan@balder>
2099 Undid the hackup of const and volatile, the problem is much bigger
2101 * src/SDCCast.c:1.171
2102 * src/SDCCglue.c:1.138
2103 * src/SDCCicode.c:1.146
2104 * src/SDCCsymt.c:1.150
2105 * src/SDCCval.c:1.65
2107 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2109 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2110 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2112 2003-03-13 <johan@balder>
2114 Hackup const and volatile modifiers in type chains a bit:
2116 * src/SDCCast.c:1.169
2117 * src/SDCCglue.c:1.136
2118 * src/SDCCicode.c:1.143
2119 * src/SDCCsymt.c1.146
2120 * src/SDCCsymt.h1.59
2121 * src/SDCCval.c:1.63
2123 2003-03-12 <johan@balder>
2125 * src/SDCCBBlock.h: more LRH debugging junk
2126 * src/SDCCcflow.h: more LRH debugging junk
2127 * src/SDCCloop.c: more LRH debugging junk
2128 * src/SDCC.y (struct_declaration): fixed bug #697590
2129 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2130 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2131 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2133 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2134 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2135 test function names must now match exactly).
2136 * src/SDCCcse.c: added special case in findCheaperOp to allow
2137 extending a short integer. Makes less awful code for bug 700121 test case.
2139 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2141 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2142 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2144 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2146 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2147 actually called (operandsNotEqual() was called for all
2148 operandsNotEqualX tests).
2150 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2152 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2153 with shorter literals. Fixes bug 700121.
2155 2003-03-11 <johan@balder>
2157 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2159 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2161 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2162 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2164 2003-03-10 Borut Razem <borut.razem@siol.net>
2166 * src/SDCCmain.c: pipe preprocessor's output
2167 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2168 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2169 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2170 which closes all pipes in pipeSet set
2171 * src/SDCCset.c: free deleted item in function deleteSetItem()
2172 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2173 moved from z80 to src subproject
2174 * .version: increased version number to 2.3.4
2176 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2178 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2179 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2180 * support/regression/ports/xa51/spec.mk: fix typo
2182 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2184 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2186 2003-03-09 Borut Razem <borut.razem@siol.net>
2188 * src/SDCCmain.c: pipe preprocessor's output
2189 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2190 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2191 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2192 which closes all pipes in pipeSet set
2193 * src/SDCCset.c: free deleted item in function deleteSetItem()
2194 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2195 moved from z80 to src subproject
2197 2003-03-09 Borut Razem <borut.razem@siol.net>
2199 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2200 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2201 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2202 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2203 * src/SDCCglobl.h: unification of WIN32 native definitions
2205 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2207 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2209 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2211 * src/configure.in: check for endianess (even while cross-compiling)
2212 * src/configure: check for endianess (even while cross-compiling)
2213 * src/configure_in.h: check for endianess (even while cross-compiling)
2214 * src/avr/gen.c: remove old endianess stuff
2215 * src/mcs51/gen.c: remove old endianess stuff
2216 * src/ds390/gen.c: remove old endianess stuff
2217 * src/pic/gen.c: remove old endianess stuff
2218 * src/pic/genarith.c: remove old endianess stuff
2219 * src/pic/glue.c: fix endianess check
2220 * src/pic16/gen.c: remove old endianess stuff
2221 * src/pic16/genarith.c: remove old endianess stuff
2222 * src/pic16/glue.c: fix endianess check
2223 * src/xa51/gen.c: remove old endianess stuff
2224 * src/z80/gen.c: fix endianess check
2225 * src/SDCCglue.c: fix endianess check
2226 * src/ds390/peeph.def: fix bug 700036
2228 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2230 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2231 * src/configure: find appropriate data-types on host for SDCC's int and long
2232 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2233 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2234 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2236 2003-03-07 <johan@balder>
2239 some minor cleanups before the big shot
2240 OP_DEFS and OP_USES now use Kevin's protection
2241 new option --nolabelopt
2252 * src/ds390/ralloc.c:
2253 * src/mcs51/ralloc.c:
2255 * src/xa51/ralloc.c:
2258 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2260 * src/pic/pcode.c (get_op): fix 64 bit warnings
2261 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2262 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2263 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2264 * support/regression/tests/malloc.c: fix 64 bit warnings
2266 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2268 * src/mcs51/gen.c (genMinus): fixed bug 696436
2270 2003-03-02 Borut Razem <borut.razem@siol.net>
2272 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2274 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2276 * configure.in: test for mkstemp
2277 * sdccconf_in.h: add HAVE_MKSTEMP
2279 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2281 * device/include/ctype.h: removed warning while using --stack-auto
2282 * device/include/malloc.h: removed warning while using --stack-auto
2283 * device/include/string.h: removed warning while using --stack-auto
2285 2003-02-23 Borut Razem <borut.razem@siol.net>
2287 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2288 because NDEBUG is defined (see man assert)
2289 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2291 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2293 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2294 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2296 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2298 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2299 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2301 2003-02-18 <johan@balder>
2303 * as/mcs51/asmain.c (asmbl): module can start with a digit
2304 * as/z80/asmain.c (asmbl): module can start with a digit
2306 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2308 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2309 * src/asm.c: fix pipe() for Mingw32
2311 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2313 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2314 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2315 make -V work again; --c1mode reads now from stdin
2316 * doc/sdccman.lyx: added --c1mode
2317 * support/Util/SDCCerr.c: new messages for c1 mode
2318 * support/Util/SDCCerr.h: new messages for c1 mode
2319 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2321 2003-02-15 <johan@balder>
2323 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2325 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2327 * doc/sdccman.lyx: Environment variables, -o and other minor things
2329 2003-02-14 <johan@balder>
2331 * src/xa51/main.c: before anyone really tries to use it :)
2333 * Install doc's in share/sdcc/doc
2334 * removed some obsolete files
2335 * Do a proper make distclean and uninstall
2336 M Makefile.common.in
2339 M device/include/Makefile.in
2340 M device/lib/Makefile.in
2343 M sim/ucsim/doc/Makefile.in
2346 R src/xa51/peeph.rul
2347 M support/cpp2/Makefile.in
2348 M support/makebin/Makefile
2351 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2353 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2355 2003-02-10 Borut Razem <borut.razem@siol.net>
2357 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2358 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2359 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2360 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2361 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2362 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2363 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2364 src/z80/Makefile.bcc: Borland Makefile cleanup
2365 * as/z80/Makefile.bcc: Added Borland Makefile
2366 * support/cpp2/borland.h: Removed
2368 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2370 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2371 * src/SDCC.lex: new pragma NOIV
2372 * src/SDCCglobl.h: new pragma NOIV
2373 * src/SDCCmem.c: new pragma NOIV
2375 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2377 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2379 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2381 * src/SDCCmain.c: signal handling is switched off by --debug
2382 * doc/Makefile: small fix for install; use clean.mk again
2383 * doc/clean.mk: clean *.pdf and *.html too
2385 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2387 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2388 * device/lib/printfl.c: fix a ds390 bug by making it portable
2389 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2390 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2391 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2392 * debugger/mcs51/cmd.c: converted multi-line string literals
2393 * sim/ucsim/globals.cc: converted multi-line string literals
2394 * src/SDCCmain.c: introduced signal handler to remove temp files
2395 * doc/Makefile: small tweaks, implement clean
2396 * doc: removed generated files
2398 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2400 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2401 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2402 Address Record is not correctly generated for DS390."
2404 2003-02-02 Borut Razem <borut.razem@siol.net>
2406 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2407 * as/mcs51/asm.h: fixed compilation with Borland C
2408 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2409 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2410 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2411 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2412 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2413 src/z80/Makefile.bcc: delete $(LIB) only if exist
2414 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2416 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2418 * device/include/malloc.h: introduced NULL
2419 * device/include/string.h: introduced NULL
2420 * device/include/stdlib.h: introduced NULL
2421 * device/lib/_memcpy.c: removed NULL
2422 * device/lib/_strcat.c: removed NULL
2423 * device/lib/_strchr.c: removed NULL
2424 * device/lib/_strcmp.c: removed NULL
2425 * device/lib/_strcpy.c: removed NULL
2426 * device/lib/_strcspn.c: removed NULL
2427 * device/lib/_strlen.c: removed NULL
2428 * device/lib/_strncat.c: removed NULL
2429 * device/lib/_strncmp.c: removed NULL
2430 * device/lib/_strncpy.c: removed NULL
2431 * device/lib/_strpbrk.c: removed NULL
2432 * device/lib/_strrchr.c: removed NULL
2433 * device/lib/_strspn.c: removed NULL
2434 * device/lib/_strstr.c: removed NULL
2435 * device/lib/_strtok.c: removed NULL
2436 * device/lib/malloc.c: removed NULL, include own header
2438 2003-02-02 <johan@balder>
2440 * 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
2441 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2442 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2443 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2444 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2445 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2447 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2449 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2452 2003-02-01 <johan@balder>
2454 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2456 2003-01-31 <johan@CP255758-A>
2458 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2460 2003-01-30 <johan@balder>
2462 * src/SDCCBBlock.c: automatic bug detection
2463 * src/SDCCicode.c: automatic bug detection
2465 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2467 * src/SDCCglobl.h: now --xram-size 0 works
2468 * src/SDCCmain.c: now --xram-size 0 works
2470 2003-01-29 <johan@balder>
2472 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2474 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2476 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2477 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2478 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2479 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2480 * src/SDCCglobl.h: Added options --xram-size and --code-size
2481 * src/SDCCmain.c: Added options --xram-size and --code-size
2483 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2485 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2486 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2488 2003-01-27 <johan@balder>
2490 * src/SDCC.y: fixed bug #613764
2492 2003-01-26 <johan@balder>
2494 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2495 * src/SDCCsymt.h: fixed bug #673374
2496 * src/SDCCglue.c: fixed bug #661910
2497 * src/SDCCast.c: fixed bug #458099 and 673374
2499 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2501 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2502 * as/mcs51/strcmpi.h: added
2503 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2504 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2505 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2506 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2507 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2508 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2509 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2510 * as/mcs51/Makefile.aslink: new module strcmpi
2511 * as/mcs51/Makefile.asx8051: new module strcmpi
2512 * as/mcs51/Makefil.bcc: new module strcmpi
2513 * as/mcs51/Makefile.in: new module strcmpi
2514 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2516 2003-01-26 <johan@balder>
2518 * src/SDCCglue.c: reverted back to 1.124
2519 * src/SDCCast.c: reverted back to 1.156
2520 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2522 2003-01-25 <johan@balder>
2524 * src/SDCCglue.c: A better fix for bug #661910
2525 * src/SDCCast.c: A better fix for bug #661910
2526 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2528 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2530 * src/Makefile.in: remove spawn.o
2531 * src/SDCCmain.c: remove spawn.h
2532 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2533 * src/spawn.c: removed
2534 * src/spawn.h: removed
2535 * support/regression/ports/ds390/spec.mk: link with -r
2537 2003-01-24 <johan@CP255758-A>
2539 * src/ds390/gen.c (aopOp): fixed bug #667458
2540 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2541 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2542 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2544 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2546 * src/mcs51/peeph.def: better assembler identation by Frieder
2547 * src/mcs51/gen.c: better assembler identation by Frieder
2549 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2551 * as/z80/string.h: removed for gcc 3.2
2552 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2553 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2555 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2557 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2558 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2559 * support/regression/Makefile: separate temp files for ports
2560 * support/regression/generate-cases.py: separate temp files for ports
2561 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2562 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2564 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2566 * moved tinitalk to device/examples/ds390
2568 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2570 * as/mcs51/lkmem.c: rflag is for DS390
2571 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2572 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2573 (linkEdit): move mem- and map-files the same way as ihx-files
2574 * src/z80/main.c (_setDefaultOptions): removed --generic
2575 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2576 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2577 * src/pic/glue.c (picglue): --c1mode works again
2578 * src/pic16/glue.c (pic16glue): --c1mode works again
2579 * src/asm.c (printCLine): fix #660034
2581 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2583 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2584 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2585 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2586 * as/mcs51/lkmem (summary): better fix for sp problem
2587 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2588 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2589 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2590 remove --stack-after-data
2592 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2594 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2595 * src/SDCCutil.c (join): ugly bug: missing '\0'
2596 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2598 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2600 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2602 * src/pic/main.c (_asmCmd): gpasm supports -o
2603 * src/z80/main.c: more general macros
2604 * device/lib/Makefile.in: remove intermediate files
2606 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2608 * .version: Bumped version number to 2.3.3
2609 * src/SDCCBBlock.c: new option -o
2610 * src/SDCCglobl.h: new option -o
2611 * src/SDCCglue.c: new option -o
2612 * src/SDCCmain.c: new option -o
2613 * src/asm.c: new option -o
2614 * src/ds390/main.c: new option -o
2615 * src/pic/glue.c: new option -o
2616 * src/pic/pcode.c: new option -o
2617 * src/pic/ralloc.c: new option -o
2618 * src/pic16/glue.c: new option -o
2619 * src/pic16/pcode.c: new option -o
2620 * src/pic16/ralloc.c: new option -o
2621 * src/z80/main.c: new option -o
2622 * device/lib/Makefile.in: use -o
2623 * support/regression/ports/ds390/spec.mk: use -o
2624 * support/regression/ports/gbz80/spec.mk: use -o
2625 * support/regression/ports/mcs51/spec.mk: use -o
2626 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2627 * support/regression/ports/z80/spec.mk: use -o
2628 * support/regression/ports/ucz80/spec.mk: use -o
2629 * support/regression/ports/xa51/spec.mk: use -o
2630 * support/regression/fwk/lib/timeout.c: fix usage string
2632 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2633 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2635 2003-01-07 <johan@balder>
2637 * src/SDCCast.c (decorateType): fixed bug #600035
2639 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2640 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2641 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2642 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2643 * src/pic/pcode.c: outcommented unused variable to remove warnings
2644 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2646 2003-01-06 <karl@turbobit.com>
2647 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2650 2003-01-06 <johan@balder>
2652 * src/SDCCicode.c: fixed array add
2654 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2655 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2656 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2658 2003-01-04 <johan@balder>
2660 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2662 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2663 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2665 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2666 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2667 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2669 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2670 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2672 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2673 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2675 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2676 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2678 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2680 * in \sdcc\as\mcs51\ changed these files in order to create an
2681 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2682 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2683 following files to include the previous two files: aslink.dsp,
2684 Makefile.aslink, Makefile.bcc, and Makefile.in.
2686 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2687 .adb instead of .cdb
2689 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2691 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2692 value from option --iram-size.
2694 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2696 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2699 2002-09-18 <wiml@hhhh.org>
2701 * SDCClrange.h: exposed setFromRange() and setToRange()
2702 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2703 packRegsForAccUse() (bug 542397)
2704 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2705 multiple times and emitting the fetch operations more than once
2706 added aopGetUsesAcc() function to allow binary operators to
2707 fetch their operands in the correct order; made genMinus() emit
2708 compact code for X = LITERAL - Y
2710 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2711 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2712 sprintf() in line 1267.
2714 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2715 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2718 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2719 Changes to aslink (All the changes are marked with 'JCF'):
2721 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2724 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2725 area BSEG. Also moves, if possible, the DATA area down into the internal
2726 ram so more space is available.
2728 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2731 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2732 not bytes. Function summary() which creates a memory usage summary
2733 file with extension .mem. Reports of overlaping stack and small stack
2734 size. If the space for the stack is less than 16 bytes aslink trows a
2737 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2738 the 8051. Option 'y' for memory summary output file.
2740 Changes to sdcc (All the changes are marked with 'JCF'):
2742 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2744 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2745 overlaying area for it (uses RegBankUsed[4]).
2747 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2748 bank zero as used by default. By default aslink locates the stack
2749 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2750 the creation of the .mem file. Delegates the allocation of data area
2751 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2752 the begining of the stack area to aslink.
2754 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2755 glue() in SDCCglue.c creates an area for it.
2757 2002-09-03 Borut Razem <borut.razem@siol.net>
2758 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2759 sdcc/src/pic/glue.c:
2760 introduced atexit() handler for teporay files removal in case of
2761 errors, assertions, ...
2763 2002-08-29 Borut Razem <borut.razem@siol.net>
2764 * sdcc/support/cpp2/auto-host_vc_in.h:
2765 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2766 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2767 Maybe there is a similar problem with BORLANDC? It should be checked!
2769 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2770 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2771 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2772 was not executed, and the compiler (cl) launched a warning:
2773 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2775 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2776 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2778 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2779 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2781 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2782 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2783 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2784 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2785 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2786 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2787 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2788 - added Release configuration in VS projects
2789 - review of compiler an linker options
2790 - VC .exe files are generated in bin_vc directory, not to interfere
2791 with binaries generated from other projects (cygwin, mingw, bcc ...)
2793 * sdcc/src/yacc.dsp: added
2795 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2796 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2797 and insert the version number definitions from .version
2799 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2801 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2802 added - genarate auto-host.h using auto-host_vc_in.h as template
2805 removed from CVS, generated automatically
2807 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2808 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2810 2002-08-11 Borut Razem <borut.razem@siol.net>
2811 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2813 2002-08-10 Borut Razem <borut.razem@siol.net>
2814 * src/SDCCmain.c (main):
2815 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2816 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2817 The consequence was that some temporary files were not removed.
2820 unification of code in functions tempfilename() and tempfile():
2821 function tempnam() is defined in Visual Studio 6.0 and .NET
2823 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2825 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2826 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2827 - removed compiler command line option /WX: Treats all warnings as errors
2828 - update a list of source files, included into the project
2830 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2831 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2832 changed project type to Generic Project so that can be correcly converted to VS.NET project
2834 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2836 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2838 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2840 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2841 added return 0 statements after assert() to make compiler happy
2843 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2844 added newline in the def file to keep MSC compiler satisfied
2846 * sdcc/src/z80/gen.c:
2847 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2848 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2849 - solved MSC error in function aopDump()
2851 * sdcc_vc.h: define PREFIX as "\\sdcc"
2853 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2854 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2856 2002-06-22 Scott Dattalo <scott@dattalo.com>
2857 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2858 - Rewrote the register banking algorithm.
2859 - Added pCode live-range analysis to registers (for now, only non-used and
2860 singly-used registers optimized away)
2862 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2864 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2866 2002-05-10 Scott Dattalo <scott@dattalo.com>
2867 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2869 2002-04-22 Michael Hope <michaelh@vroom>
2871 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2873 * configure.in (DD_COPT): Added include support required for gbdk.
2875 * .version: Bumped version number just to increase it.
2877 * src/SDCCmain.c: Added -nostdinc to the default options.
2879 2002-04-15 Michael Hope <michaelh@vroom>
2881 * device/lib/z80/printf.c (sprintf): Added.
2883 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2885 * src/z80/peeph.def: Added transpose redundent load rule.
2887 * src/z80/main.c: Added force callee saves for jaune.
2889 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2891 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2893 2002-03-28 Johan Knol <johan@balder>
2895 * src/SDCCval.c: fixed bug #532436
2897 2002-03-14 Scott Dattalo <scott@dattalo.com>
2899 Added "char *Processor" field to the port structure.
2902 Added -p option. Allows port dependent processor to be specified.
2905 Initialized the new field char *Processor field to NULL in all ports
2908 Compiler generated registers for interrupt context saving
2909 were not getting allocated.
2911 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2914 Fixed left shift. Will promote the left side of a left shift
2915 if a) left shifting more than size of operand or b) when assigned
2916 to something size > size of left side
2918 2002-03-14 Scott Dattalo <scott@dattalo.com>
2920 tons of changes. Register allocation has been
2921 rewritten. Added customization for the various PICs. Flow
2922 analysis is restructured. ...
2928 Added. device.c is a PIC port hack to accomodate variations
2931 2002-03-13 Michael Hope <michaelh@vroom>
2933 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2935 2002-03-04 johanknol <johanknol@manik>
2937 * /src/SDCCval.c: fixed
2939 const unsigned char arr[][2] = { { 0, 1 } };
2940 t18.c:1: error: Initializer element is not constant
2942 2002-03-04 bela <bela@manik>
2944 * /device/include/mcs51reg.h:
2945 ds89c420 register definition update
2947 2002-03-03 <johan@FRIJA>
2949 * support/Util/SDCCerr.c: did something, but don't no why anymore
2951 * support/regression/tests/bug-524691.c: made it a little less shy
2953 * src/SDCCast.c (decorateType): fixed bug #524697
2955 * src/SDCCast.c: made some lineno improvements
2957 * src/SDCCval.c (getNelements): changed warning to error
2959 * src/SDCCglue.c (printIvalArray): changed warning to error
2961 * src/SDCCicode.c: fixed a warning for mingw
2963 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2965 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2967 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2969 * src/ds390/peeph.def:
2970 Added some more peephole rules
2972 * src/ds390/gen.c: Various fixes & enhancements
2974 * src/SDCClrange.c, src/SDCClrange.h:
2975 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2977 * src/ds390/ralloc.c:
2978 various fixes & enhancements (ds390) specific
2980 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2981 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2984 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2986 2002-03-02 <johan@FRIJA>
2988 * src/SDCCast.c (decorateType): fixed bug #524708
2990 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2992 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2994 2002-03-01 Michael Hope <michaelh@vroom>
2996 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2998 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3000 2002-03-01 <johan@FRIJA>
3002 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3004 * src/SDCCast.c (decorateType): fixed bug #524209
3006 * src/SDCCval.c (valNot): fixed bug #524195
3008 2002-02-26 <johan@balder>
3010 * src/xa51/gen.c: fixed a warning
3012 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3014 * src/SDCCast.c (decorateType): fixed bug #522534
3016 2002-02-23 <johan@balder>
3018 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3020 2002-02-22 <johan@balder>
3022 * src/SDCCast.c: fixed bug #514865
3024 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3026 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3028 * sdcc/src/SDCCloop.c:
3029 Previous fix was not good. basic blocks that have "break" or "return" are
3030 not really partof a loop , but live ranges used in these blocks should
3031 be live thru the entire loop, so set partOfLoop but don't add them to
3034 2002-02-21 <johan@FRIJA>
3036 * src/SDCCcse.c: fixed bug #514308
3038 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3041 Fixed BUG #519583. If a conditional block ended in a return/break
3042 statement inside a loop, it was not being considered part of the loop.
3044 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3046 2002-02-10 Karl Bongers <karl@turbobit.com>
3049 Fixed up SDCDB debugger somewhat. Updated debugger/README
3050 with lots of comments and notes.
3052 * device/examples/test2.c:
3053 Fix bug, "red" variable not being initialized(compiler complained).
3055 * device/examples/Makefile, examples/test3.c:
3056 Add Makefile in device/examples folder, compiles test3.c
3057 for use as a multiple module SDCDB test case.
3059 * sim/ucsim/cmd.src/cmdset.cc:
3060 Took out debug printfs in ucsim "next" command.
3063 Karl and Johan start ucsim XA support. Most dissassembly working,
3064 about 75% emulation done(plenty of work remaining).
3066 * sim/ucsim/z80.src:
3067 Add Z80 support to ucsim, add test-ucz80 regression test,
3068 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3069 Notice z80 compiler fails on examples/test3.c/crc code.
3071 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3073 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3074 Added support for --parms-in-bank1
3076 * src/ds390/peeph.def:
3077 added a few more peephole optimzations
3080 1) added __builtin_inp & __builtin_outp used to read in data of given length
3081 from a memory mapped port
3082 2) added __builtin_memcmp
3083 3) added __builtin_swapw swap bytes of a short
3085 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3086 1) handle multiple send & receives from register bank1
3087 2) ralloc can now allocate DPTR1 to some liveRanges
3089 * src/SDCCsymt.c, src/SDCCsymt.h:
3090 changes to handle multiple sends & receives
3093 added some pointer arithmetic optimization
3096 added some pointer arithmetic optimizations but not stable yet so not
3097 called from anywhere (will get this working shortly)
3099 * src/SDCCopt.c: fixed for multiple sends & receives
3102 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3103 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3104 set preprocessor defines (depending on options)
3106 * src/SDCCicode.c, src/SDCCicode.h:
3107 changes made to handle multiple sends & receives
3110 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3112 * src/SDCCcse.c, src/SDCCcse.h:
3113 added function findbackward def (to be used in upcoming optimization)
3115 * src/SDCCcflow.c, src/SDCCcflow.h:
3116 added function returnAtEnd - to determine if a basic block terminates with
3119 * src/SDCCast.c, src/SDCCast.h:
3120 added option parms-in-bank1
3122 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3123 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3124 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3125 adjusted for --parms-in-bank1 option
3127 * device/include/string.h:
3128 donot redefine "reentrant" keyword
3130 * device/include/ds80c390.h: Added some more SFRs
3132 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3134 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3136 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3138 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3140 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3142 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3144 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3146 * Added --xram-movc option
3148 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3150 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3152 2002-01-11 Johan Knol
3154 * Added math lib of Jesus Calvino-Fraga
3156 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3158 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3159 * support/regression/Makefile: new target test-mcs51-stack-auto
3160 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3162 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3164 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3166 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3168 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3170 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3172 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3174 * src/SDCCglue.h: add definition for printIvalChar()
3176 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3178 * src/SDCCast.c: fix #498138 by Johan
3180 * src/SDCCglue.c: fix #498138 by Johan
3182 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3184 * support/regression/Makefile: fix clean
3186 * support/regression/ports/ds390/support.c: fix transmission of last character
3188 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3190 * /sdcc/src/ds390/gen.c:
3191 a) improved computing address of stack variable
3192 b) took out some #if 0 code
3193 c) improved parmBytes adjustment
3194 d) improved genPlusIncr & genMinusIncr
3195 e) genCmp could generate bad code (when left assigned to DPTR)
3196 f) Fixed bug in hasInc
3198 * /sdcc/src/ds390/ralloc.c:
3199 a) packRegsForSupport could mess up live information (Fixed)
3200 b) packRegsDPTRuse could be incorrect for left & right shift
3202 * /sdcc/src/mcs51/ralloc.c:
3203 packRegsForSupport could mess up the live information (Fixed)
3205 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3207 * /sdcc/src/SDCCast.c:
3208 can reverse a loop even if function call is present as long
3209 as the loop control variable is local & is not passed as parameter
3211 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3213 * /sdcc/ChangeLog: *** empty log message ***
3215 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3216 More builtin function additions for TININative
3218 * /sdcc/src/ds390/ralloc.c:
3219 Had broken the regression testsuite
3221 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3223 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3224 Added funcattr hasStackParms will be set for reentrant functions when there
3225 are paramteres on the stack, this helps in minimizing frame pointer generation
3226 typeFromStr can handle function pointers now
3228 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3229 *** empty log message ***
3231 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3233 * /src/ds390/gen.c, /src/ds390/main.c:
3234 More builtin function additions for TININative
3236 * /src/ds390/ralloc.c:
3237 Had broken the regression testsuite
3239 * /src/SDCCast.c: Fixed a bug in dumptree
3241 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3242 Added funcattr hasStackParms will be set for reentrant functions when there
3243 are paramteres on the stack, this helps in minimizing frame pointer generation
3244 typeFromStr can handle function pointers now
3246 * /doc/builtins.txt, /doc/TININative.txt:
3247 *** empty log message ***
3250 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3252 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3253 ALPHA version for -mTININative
3255 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3256 updated to reflect changes in the port structure
3259 added function do_assemble (similar to do_link) if non-null this function
3260 will be called to do assembly (-mTININative) requires a multi command
3262 added function genAssemblerEnd will be called to generate assembler Epilogue
3265 added _JavaNative to debug info printing
3267 * /src/SDCCmain.c: added option --tini-libid
3268 added port->do_assemble function (-mTININative) has a multi command assemble
3270 * /src/SDCCglue.c: Disabled "constExpr" check
3271 added port->genAssemblerEnd function
3273 * /src/SDCCglobl.h: Added option --tini-libid value
3276 tookout optimizeCompare from the header (has no external references)
3278 * /src/SDCCast.c: made one more function "static"
3280 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3282 * src/z80/mappings.i: Added z80asm support.
3284 * src/z80/main.c: Added z80asm support on --asm=z80asm
3286 * src/z80/gen.c: Fixed asm portability issues.
3288 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3290 * src/SDCCglue.c (printExterns): Added global/extern split.
3292 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3294 * support/regression/Makefile: added test for mcs51 model large
3296 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3298 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3300 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3302 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3304 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3306 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3308 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3310 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3312 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3314 * support/regression/tests/simplefloat.c: Port to mcs51.
3316 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3317 * support/regression/tests/bug-485362.c: Added.
3319 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3321 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3323 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3325 * src/z80/gen.c (aopDump): Added a dump function.
3327 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3328 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3330 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3332 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3334 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3336 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3338 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3340 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3342 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3344 * support/regression/ports/ds390/support.c: Use tinibios.
3346 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3348 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3350 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3351 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3353 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3355 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3357 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3359 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3361 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3362 (packRegsForIYUse): Created and optimised.
3364 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3366 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3367 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3369 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3371 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3373 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3375 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3377 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3379 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3381 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3383 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3385 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3387 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3389 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3391 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3392 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3393 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3395 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3397 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3398 (genNotFloat): Added.
3399 (genUminusFloat): Added.
3401 * device/lib/z80/Makefile: Added floating pt stubs.
3403 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3405 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3407 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3409 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3411 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3413 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3415 * sdcc/support/regression/Makefile: Add port ds390.
3417 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3419 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3421 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3423 * sdcc/support/regression/ports/ds390/support.c: Added.
3425 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3427 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3429 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3431 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3433 * device/include/malloc.h: Added z80 and gbz80 support.
3435 * device/lib/gbz80/heap.s: Added.
3437 * device/lib/z80/heap.s: Added.
3439 * device/lib/malloc.c: Added z80 and gbz80 support.
3441 * support/regression/tests/malloc.c (testMalloc): Added.
3443 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3445 * support/regression/tests/bug-478094.c: Added.
3447 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3449 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3451 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3453 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3455 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3457 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3459 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3461 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3463 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3465 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3467 * support/regression/tests/bug-477927.c: Added.
3469 * src/z80/peeph.def: Added minor rules.
3471 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3473 * src/z80/peeph.def: Added jump optimisation modification.
3475 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3477 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3479 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3481 * support/regression/tests/funptrs.c: Added.
3483 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3485 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3487 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3489 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3491 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3493 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3494 (movLeft2ResultLong): Created.
3496 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3497 (joinPushes): Added. Joins two char pushes into a word push.
3499 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3501 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3503 * support/makebin/Makefile (install): Added creation of dest dir.
3505 2001-10-24 Karl Bongers <karl@turbobit.com>
3507 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3509 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3511 * src/z80/ralloc.c: Turned off faulty pack for one use.
3513 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3515 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3517 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3519 * support/regression/Makefile: Improved clean
3521 * support/regression/ports/gbz80/spec.mk: Added clean
3523 * support/regression/ports/host/spec.mk: Added clean
3525 * support/regression/ports/z80/spec.mk: Added clean
3527 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3529 * support/regression/ports/mcs51/timeout.c: little improvements
3531 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3533 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3535 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3537 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3539 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3541 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3543 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3545 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3546 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3548 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3550 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3552 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3554 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3556 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3558 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3560 * support/regression/tests/longor.c: Added.
3562 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3564 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3566 * as/mcs51/aslink.h: define PATH_MAX
3568 * as/mcs51/asm.h: define PATH_MAX
3570 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3572 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3574 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3576 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3578 * src/SDCCglobl.h: define PATH_MAX
3580 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3582 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3584 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3586 * src/z80/gen.c (gencjneshort): Fixed
3588 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3590 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3592 * support/regression/tests/bug-469671.c: Added.
3594 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3596 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3598 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3600 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3602 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3604 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3606 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3608 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3610 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3612 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3614 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3616 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3618 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3620 * 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.
3622 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3624 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3626 2001-10-07 <johan@FRIJA>
3628 * device/lib/gets.c (gets): fixed the return value.
3630 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3631 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3633 * 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.
3635 * 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.
3637 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3639 * src/pic/gen.c: Removed Safe_strdup.
3641 * configure.in: Added option to enable libgc support.
3643 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3644 (bitVectUnion): Optimised.
3645 (bitVectIntersect): Optimised.
3646 (bitVectBitsInCommon): Optimised.
3647 (bitVectCplAnd): Optimised.
3649 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3651 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3653 * src/SDCCmain.c: distinguish between assembler debug and plain options
3655 * src/avr/main.c: remove standard assembler options
3657 * src/ds390/main.c: remove standard assembler options
3659 * src/mcs51/main.c: remove standard assembler options
3661 * src/port.h: removed "PENDING" comment
3663 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3665 * src/device/lib/_mulint.c : new, with assember functions
3667 * src/device/lib/_mullong.c : new, with assember functions
3669 * src/device/lib/_divuint.c : with assember functions
3671 * src/device/lib/_divsint.c : with assember functions
3673 * src/device/lib/_divulong.c: with assember functions
3675 * src/device/lib/_divslong.c: with assember functions
3677 * src/device/lib/_moduint.c : with assember functions
3679 * src/device/lib/_modsint.c : with assember functions
3681 * src/device/lib/_modulong.c: with assember functions
3683 * src/device/lib/_modslong.c: with assember functions
3685 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3687 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3689 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3690 replaced _mululong.c and _mulslong.c by _mullong.c
3692 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3694 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3696 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3698 * src/SDCCglue.c: test, if win32api is available for MINGW
3700 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3702 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3703 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3704 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3705 * support/regression/ports/host/spec.mk: removed GENERIC
3706 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3707 * support/regression/ports/z80/spec.mk: removed GENERIC
3709 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3711 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3713 * support/regression/tests/bug-467035.c: Created.
3715 2001-10-01 <johan@FRIJA>
3717 * src/SDCC.y: fixed bug #466586 part 1
3719 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3721 * SDCCicode.c: z80 has no generic pointers
3722 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3724 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3726 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3728 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3730 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3732 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3734 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3736 * configure.in: Fixed up so that ucsim is only configured once.
3738 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3740 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3741 (getPathDifference): As above.
3743 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3745 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3747 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3748 * .version: Updated to 2.3.1
3750 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3751 Added copyright header.
3753 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3754 (assemble): Added support for macro based assembler commands.
3755 (linkEdit): Added support for macro based linker commands.
3756 (preProcess): Changed the pre-processor to use macros.
3757 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3758 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3760 * device/lib/z80/crt0.s: Added module name for debugging.
3762 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3764 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3766 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3768 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3770 * src/Makefile.in: Added SDCCmacro and SDCCutil
3772 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3774 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3776 2001-09-16 <johan@FRIJA>
3778 * 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.
3780 2001-09-15 <johan@FRIJA>
3782 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3783 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3785 2001-09-11 <johan@FRIJA>
3787 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3789 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3791 * support/regression/tests/bug-460444.c: Added test case.
3793 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3794 (genCast): Added justification for all of the asserts.
3796 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3798 * support/regression/support.c: _xdata replaced by xdata
3800 * support/regression/spec.mk: removed _generic
3802 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3804 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3806 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3807 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3809 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3811 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3813 * support/regression/tests/bug-460010.c: Added test case.
3815 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3817 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3819 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3821 * support/regression/testfwk.c: removed workaround for bug #436344
3823 * support/regression/tests/bp.c: use less memory with mcs51
3825 * support/regression/tests/bug-441448.c: use less memory
3827 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3829 * support/regression/collate-results.py: typo
3831 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3833 * support/regression/tests/fetchoverlap.c: Added new test case.
3835 * support/regression/tests/bp.c: Added new test case.
3837 * support/regression/tests/bug-448984.c: Added new test case.
3839 * support/regression/tests/pow2shifts.c: Added new test case.
3841 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3842 (genlshTwo): Fixed right shift for count > 8.
3844 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3846 2001-09-08 <johan@FRIJA>
3848 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3850 2001-09-07 <johan@FRIJA>
3852 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3854 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3856 2001-09-06 <johan@FRIJA>
3858 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3859 * bernhard noted me at this: "() equals to (void)" (1.38)
3861 2001-09-05 <johan@FRIJA>
3863 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3865 2001-09-04 <johan@FRIJA>
3867 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3870 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3872 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3874 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3876 * link/z80/aslink.h: Fixed path for PATH_MAX
3878 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3880 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3882 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3884 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3886 * 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.
3888 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3890 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3891 (genCmp): Fixed up genCmp for the GB with longs.
3893 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3895 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3897 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3899 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3901 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3903 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3905 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3907 * 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.
3909 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3911 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3913 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3915 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3917 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3919 * sim/ucsim/configure: little improvement of Cygwin-detection
3920 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3921 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3922 * support/regression/tests/bug-221100.c: small changes for mcs51
3923 * support/regression/tests/bug-221168.c: small changes for mcs51
3924 * support/regression/tests/bug-227710.c: small changes for mcs51
3925 * support/regression/tests/staticinit.c: small changes for mcs51
3926 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3927 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3928 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601