1 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * support/Util/SDCCerr.h,
4 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
5 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
6 about storage class and 'at' used inside struct or union
7 * src/SDCCBBlock.c (iCodeFromeBBlock),
8 * src/SDCCcse.c (ifxOptimize),
9 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
10 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
11 printIval, emitStaticSeg, emitOverlay),
12 * src/SDCClabel.c (deleteIfx),
13 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
14 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
15 gatherAutoInit, processParms),
16 * support/Util/SDCCerr.h,
17 * support/Util/SDCCerr.c (werrorfl): Support for better error location
18 reporting for post-parse errors.
20 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
22 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
23 implicit casts via union; they don't work on big endian systems
24 (possible fix for bug #861138)
26 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
28 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
29 * src/mcs51/main.c: fixed the fix for bug #737001
31 2003-12-15 Borut Razem <borut.razem@siol.net>
33 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
35 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
37 * support/makebin/makebin.c: put output in binary mode
39 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
41 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
42 xdata and data memory on startup. Set the environment variable
43 SDCC_NOGENRAMCLEAR to disable this.
44 * src/mcs51/peephole.def,
45 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
46 (allows non-interrupt and interrupt code to safely compete for a resource
47 without the non-interrupt code having to disable interrupts)
49 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
51 * src/SDCCicode.c (geniCodeAdd),
52 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
53 with valFromType if type might be a pointer and host is big endian).
54 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
55 types, not just integer types.
56 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
57 multiply defined with mismatching "at" address.
59 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
61 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
62 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
63 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
64 with embedded nulls (fixed bug #753752)
66 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
68 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
69 Apparently this did not see much testing (endless loop)
71 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
73 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
75 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
77 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
78 gracefully handle NULL memmap pointers
80 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
82 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
83 instead of deleting the iCode when an operand is volatile
84 * src/z80/gen.c (genDummyRead),
85 * src/mcs51/gen.c (genDummyRead),
86 * src/ds390/gen.c (genDummyRead),
87 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
89 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
90 * src/SDCC.y: fixed bug #850420
92 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
94 Applied z80 i/o port patch from Peter Townson and fixed some operators
95 to better handle operands in A register.
96 * device/include/z180.h
102 * src/z80/peeph-z80.def
106 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
108 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
110 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
112 * device/lib/hc08/_mullong.c: Removed extra #endif
114 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
116 * sim/ucsim/hc08.src/inst.cc,
117 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
119 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
120 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
121 * device/include/stdarg.h: fixed varargs for hc08
122 * device/lib/Makefile.in,
123 * device/lib/hc08/Makefile,
124 * device/lib/hc08/_mulint.c,
125 * device/lib/hc08/_mullong.c: fixed some endian problems
127 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
129 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
130 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
131 * device/lib/_gptrget.c,
132 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
134 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
136 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
137 * src/SDCCast.c (astErrors): fixed bug #846007
138 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
140 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
142 * src/SDCCast.c (decorateType): disabled a transformation I added in
143 revision 1.188 (access to fields of a structure at an absolute address);
144 it breaks with bitfields, extern declarations, and gcse analysis.
145 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
146 could be assigned through a pointer, so don't complain.
147 * src/SDCCast.c (astErrors),
149 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
151 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
153 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
154 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
155 output of __config directives, since gpasm now supports them
156 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
157 pre-processor macro, i.e. -DMCU=p18f452
158 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
159 and modified to handle 'cast' icode similarly to '=' icode
160 * src/pic16/device.h (typedef struct PIC_device): added field
161 'extMIface' to indicate that chip has external memory interface
162 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
163 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
166 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
168 * src/SDCC.y (pointer): fixed bug #846006
169 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
170 * src/SDCCast.c (decorateType): fixed bug #846009
171 * src/ds390/peeph.def,
172 * src/ds390/gen.c (genAnd, genOr),
173 * src/mcs51/peeph.def,
174 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
176 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
178 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
185 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
189 * src/SDCCbitv.c: added function to free a bitvector
191 * src/SDCClrange.c: added function to recompute the liveranges
193 * src/ds390/ralloc.c,
195 * src/mcs51/ralloc.c,
197 * src/pic16/ralloc.c,
199 * src/z80/ralloc.c: recompute the liveranges after register packing
201 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
203 * src/SDCCloop.c (newInduction): fixed bug #845630
205 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
207 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
208 inadvertantly left behind from my 2003-11-12 change
210 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
212 Updated headers I neglected to commit yesterday.
216 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
218 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
219 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
220 * src/SDCCopt.c (eBBlockFromiCode),
221 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
222 the creation of the key hash table from the sequencing so it can be used
223 earlier (for some GCSE bug fixes still pending)
225 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
227 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
228 * support/regression/tests/addsub.c: testing genPlus shortcut
230 2003-11-15 Borut Razem <borut.razem@siol.net>
232 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
234 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
236 * src/SDCCcse.c (cseBBlock): fixed bug #527779
237 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
238 ordering is immaterial.
239 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
241 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
243 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
244 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
245 (SIGSEV) of bug #840381
246 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
247 unlink new file before rename if new and old filenames are the same)
249 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
251 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
252 uninitialized variables) for the mcs51. Set environment variable
253 SDCC_GENRAMCLEAR to test.
254 xdata initialization slightly shorter
256 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
259 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
260 #838241 & 780691 (basicly the same bug)
261 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
262 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
264 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
266 * src/SDCCmain.c (linkEdit): "fix" #834252
268 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
270 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
272 * src/SDCC.y: fixed bug #819403
274 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
276 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
277 the reentrant attribute.
278 * src/hc08/gen.c (genPackBits): added missing stack readjustment
279 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
281 * src/SDCCast.c (decorateType): fixed bug with storage class not being
282 updated during pointer dereference; f.e. ~(((char *)1)*) was being
283 erroneously reduced to a literal.
284 * src/hc08/ralloc.c (packRegisters, rematStr),
285 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
288 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
290 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
291 * doc/sdccman.lyx: changed from 'article' to 'book'
292 * doc/Makefile: readded test_suite_spec and cdbfileformat
294 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
296 * device/include/stdlib.h: include malloc.h to comply with ANSI
297 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
299 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
301 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
302 * doc/clean.mk: also remove *.out files
303 * doc/sdccman.lyx: some additions, larger top/bottom margins
305 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
307 * src/SDCC.y: fixed bug #837365
308 * support/regression/tests/bitopcse.c
309 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
310 a symbol (might be valop instead)
311 * device/lib/Makefile.in: added errno.c to HC08SOURCES
312 * device/lib/clean.mk: added hc08 to the cleaning list
314 2003-11-04 Borut Razem <borut.razem@siol.net>
316 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
318 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
319 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
320 malloc is declared in standard stdlib.h
322 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
324 * device/lib/hc08/Makefile: need to clean .rel not .o files
325 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
327 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
337 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
338 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
339 tests (which uses the port's oclsExpense function)
345 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
347 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
349 * src/SDCCcse.c (ifxOptimize),
350 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
351 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
352 deleting the IFX iCode.
353 * src/hc08/ralloc.c: reduced unneeded slocs
354 * src/hc08/gen.c: fixed bug in asmopToBoolean
356 2003-11-04 Borut Razem <borut.razem@siol.net>
358 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
359 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
360 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
361 transferred to configure
363 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
365 Use headers defined in the C[++] standards:
366 * sim/ucsim/gui.src/serio.src/fileio.cc
367 * sim/ucsim/gui.src/serio.src/frontend.cc
368 * sim/ucsim/gui.src/serio.src/main.cc
369 * sim/ucsim/gui.src/serio.src/posix_signal.cc
370 * support/Util/NewAlloc.c
376 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
378 * Added MSVC projects for hc08 assembler and linker:
379 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
380 /as/hc08/link_hc08.dsp
382 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
384 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
386 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
388 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
390 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
392 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
394 2003-10-31 Borut Razem <borut.razem@siol.net>
396 * support/cpp2/cpplib.h,
397 support/cpp2/cpplib.c,
398 support/cpp2/cpplex.c,
399 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
400 to switch _asm block preprocessing on / off. Default is
401 #pragma preproc_asm +
403 2003-10-31 Borut Razem <borut.razem@siol.net>
405 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
406 when outputting comment blocks (when executed with -C option) and
407 _asm (SDCPP specific) blocks
409 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
411 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
413 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
415 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
417 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
419 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
420 * src/SDCCast.c (decorateType): fixed bug #832664
422 2003-10-31 Borut Razem <borut.razem@siol.net>
424 * support\cpp2\cpplex.c: fixed for SDCPP:
425 comments(when executed with -C option) and _asm blocks
426 were included even if they where in skipped #if block.
427 Applied solution from GCC cpp 3.3.2
429 2003-10-31 Borut Razem <borut.razem@siol.net>
431 * src/SDCC.lex: sdcc now understands both formats:
432 '# <line_number> <file_name>' and
433 '#line <line_number> <file_name>'
434 * support/cpp2/cppmain.c: sdcpp now generates the standard
435 '# <line_number> <file_name>' instead of former
436 '#line <line_number> <file_name>'
438 2003-10-30 Borut Razem <borut.razem@siol.net>
440 * support/cpp2/cpphash.h,
441 * support/cpp2/cpplib.h
442 * support/cpp2/cpplex.c,
443 * support/cpp2/cppmain.c,
444 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
446 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
448 Fixed a number of problems revealed by bug #827883.
449 * src/SDCCloop.c (loopInvariants): Spill location of the
450 result operand should be recomputed if extracted from
451 a loop. Also, don't extract assignments of an iTemp
453 * src/SDCCast.c (isConformingBody): loop reversal should
454 not occur if the control variable is involved with a
457 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
459 * .version: bumped to 2.3.6 to reflect the big improvements
460 made by Erik and Klaus. Thanks!
462 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
464 Replaced the livrange code.
465 * src/SDCClrange.c: added new LR code
467 * src/SDCCBBlock.h: removed remainig parts from old LR code
468 * src/ds390/ralloc.c,
469 * src/ds390/gen.c: minor fixes to make it work with new code
471 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
476 * src/hc08/ralloc.c: Fix various warnings related to the hc08
477 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
478 (tweaked fix for bug #818696)
480 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
482 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
484 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
487 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
488 * src/mcs51/gen.c (gencjneshort),
489 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
490 more efficient (per Scott Bronson's suggestion)
492 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
494 Extended the semantics of the critical keyword to include
495 individual statements. See RFE #827755 and #799831
500 * support/Util/SDCCerr.c
501 * support/Util/SDCCerr.h
506 2003-10-19 Borut Razem <borut.razem@siol.net>
508 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
510 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
512 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
514 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
515 and predecrement operand is displayed
517 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
519 * src/SDCCval.c (valMinus): fixed bug #826041
521 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
523 Some hc08 related updates that I missed earlier
525 * support/regression/ports/hc08/spec.mk
527 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
529 New target "hc08" for the Motorola 68hc08 family of micros
537 * sim/ucsim/hc08.src/*
538 * sim/ucsim/configure.in
539 * src/ucsim/configure
540 * sim/ucsim/packages_in.mk
543 * device/include/mc68hc908qy.h
545 * device/lib/Makefile.in
546 * support/regression/ports/hc08/*
547 * support/regression/Makefile
549 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
551 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
553 * src/ds390/gen.c (genCast): fixed bug #821957
555 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
557 * device/lib/logf.c: "fixed" overlay bug
558 * support/regression/ports/host/spec.mk: added m library
559 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
560 * support/regression/tests/float_trans: added (for Eric)
562 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
564 * src/mcs51/gen.c (genCpl): fixed bug
565 http://sf.net/mailarchive/message.php?msg_id=6263915
567 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
569 * src/SDCCast.c (decorateType): added extended constant folding
570 * src/SDCCsymt.c (computeType): cleanup
571 * src/SDCCval.c (valShift): minor optimization
572 * support/regression/tests/ast_constant_folding.c: added
574 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
576 * src/SDCCmain.c: removed some unintended changes
578 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
580 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
581 * src/z80/gen.c: fixed part of bug #817589
582 * src/SDCCsymt.c (checkFunction): fixed bug #817895
584 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
586 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
604 * src/z80/gen.c: removed unused label "release:"
606 2003-10-06 Borut Razem <borut.razem@siol.net>
608 * src/SDCC.lex: removed definition of unused variables
609 save_optimize and save_options
611 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
613 * clean.mk: removed '=' in "-maxdepth=1"
614 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
615 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
617 2003-10-06 Borut Razem <borut.razem@siol.net>
619 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
620 my_unput() replaced by unput()
622 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
624 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
625 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
626 type-punned pointer will break strict-aliasing rules"
627 Old LR behaviour is again default; Klaus' LR can be choosen by
628 defining the environment variable LRKLAUS
632 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
633 * clean.mk: fixed removal of files in bin/CVS/
634 * device/lib/clean.mk: fixed removal of directories small and large
635 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
637 * src/SDCCval.c: removed superflous test for pedantic
639 2003-10-05 Borut Razem <borut.razem@siol.net>
641 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
642 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
643 message "unmatched #pragma SAVE and #pragma RESTORE"
645 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
647 * doc/sdccman.lyx: various additions and updates (interrupts, inline
648 assembly, critical functions, atomic, nojtbound)
650 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
652 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
658 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
661 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
663 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
665 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
666 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
667 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
669 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
671 * src/z80/gen.c (genRet): fixed bug #524753
672 * src/z80/gen.c (genCast): fixed internal error on cast from
674 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
675 fix for bug #477835 to the z80
676 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
677 for tracking iCodes in the peephole optimizer for z80
679 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
681 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
682 the other part of bug #814548
683 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
685 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
687 * src/SDCCcse.c: fixed part of bug #814548
689 2003-09-28 Borut Razem <borut.razem@siol.net>
691 * src/asm.c: rewrite of printILine() to use temporary file instead
693 * src/xa51/main.c: commented out declaration of int rewinds
695 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
697 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
699 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
701 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
702 * src/asm.c (printILine): Fixed bug #811015
704 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
706 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
709 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
711 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
712 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
713 to correctly handle general case of AOP_PAIRPTR
714 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
716 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
718 * src/mcs51/ralloc.c (fillGaps),
719 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
720 register positioning bug)
722 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
724 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
726 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
728 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
729 genCodePointerGet, genGenPointerGet, genFarPointerSet,
730 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
731 (ralloc doesn't intentionally do this now, but perhaps later)
732 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
733 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
734 register positioning bugs (Fixed bug #762602 and #795325)
735 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
737 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
738 lines that --i-code-in-asm generates
740 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
742 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
743 trying to fclose a FILE* that was already closed.
745 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
747 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
748 of const struct should be treated as if const themselves)
750 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
752 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
754 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
756 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
757 Unix (/n) and DOS (/r/n) line terminations.
759 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
761 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
764 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
766 * src/mcs51/gen.c (genFunction, genEndFunction),
767 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
768 and restore of EA so that stack offsets to parameters are
769 correct when using both critical and reentrant/stack-auto.
770 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
771 size (can be triggered in error if sloc is shared between
772 different sized objects)
773 * device/include/float.h: fixed macros to explicitly use
774 unsigned long where needed
776 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
778 Feature req. 799831: added code to allow nesting of critical functions
779 * src/mcs51/gen.c (genFunction, genEndFunction)
780 * src/ds390/gen.c (genFunction, genEndFunction)
782 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
784 * src/SDCCsymt.c (sclsFromPtr),
786 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
787 support for standard C idiom of memory mapped variables; for
788 example, *((xdata int*)0x1234) = 1 is now internally equivalent
789 to xdata int at 0x1234 tempvar = 1.
790 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
791 provided by Akiya ISHIDA
793 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
795 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
796 * src/SDCCval.c (constVal): added reduction from int to char
797 * src/SDCCval.c (valMult, valDiv): fixed sign handling
798 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
799 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
801 * support/regression/tests/shifts.c: fixed
803 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
805 * src/z80/gen.c (genXor): Fixed bug #805445
807 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
809 Fixed bug #621531 (const & volatile confusion in the type chain).
810 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
811 refer to the const or volatile state of the pointer itself.
824 * support/regression/tests/const.c
826 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
828 When checking for duplicated modules, use absolute paths
829 instead of relative paths. Files changed:
834 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
836 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
838 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
840 * device/include/string.h: added size_t typedef, changed
841 prototypes to use size_t, eliminated separate reentrant and
842 non-reentrant declarations, added _memmove declaration
843 * device/lib/_memcpy.c: changed to use size_t instead of int,
844 changed /4 to >>2 to avoid division library call
845 * device/lib/_memcmp.c,
846 * device/lib/_memset.c,
847 * device/lib/_strncat.c,
848 * device/lib/_strncpy.c,
849 * device/lib/_strncmp.c: changed to use size_t instead of int
850 * device/lib/_memmove.c: new file (fixed bug #772294)
851 * device/lib/Makefile.in: added _memmove.c
852 * device/lib/z80/asm_strings.s: fixed bug #772290
853 * support/regression/tests/bitfields.c: attempt to fix host assertion
854 failure on amd64-unknown-linux2.2
856 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
858 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
859 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
860 * as/z80/asmain.c (main): fixed bug #801766
862 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
864 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
867 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
869 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
870 reported in bug #800609
872 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
874 * Top header beautifications in src/pic16 directory:
875 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
876 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
877 pcoderegs.h, ralloc.c, ralloc.h
878 * main.c: added top header and GPL license notice
879 * pcode.c: fixed the if-conditional warning
881 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
883 * device/lib/_mullong.c: replaced int by short for gcc
885 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
887 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
888 and JUMPTABLE iCodes properly now (worked by accident before)
889 * src/mcs51/gen.c (leftRightUseAcc),
890 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
891 iCode properly now. Use getSize instead of nRegs since a & b
892 aren't part of the nRegs tally.
894 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
896 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
897 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
898 before instructions that use the _STATUS register
900 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
902 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
903 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
904 fetching of the pointer
905 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
906 copied from genNearPointerSet()
907 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
908 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
909 If they pop r0/r1 they must be called in the opposite order than aopOp().
910 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
911 (resp. --stack-auto), prepared for --xstack
913 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
915 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
917 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
919 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
920 these ports have their own __sdcc_external_start()
922 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
924 pic patch provided by Slade Rich <slade_rich@yahoo.com>
925 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
926 type for bits was changed. It resulted in bit variables becoming
927 global, which is not permitted in PIC 14 assembly output.
929 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
931 * doc/sdccman.lyx: various additions and updates. Rearranged sections
933 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
935 Z80 and MCS51 linkers complaint if a public symbol is defined
936 in more than one library module:
940 * as/mcs51/Makefile.in
942 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
944 A few small changes that speed up the peephole optimizer.
948 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
950 Try to make the peephole optimizer smarter by maintaining
951 an association between the assembly source code and the
952 iCodes that originated them. Put this information to use
953 with a new peephole rule condition "notVolatile" so that
954 the rules can be aggressive yet still safe.
959 * src/mcs51/peeph.def
961 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
965 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
966 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
967 if the left or right operand symbols have the accuse flag set.
969 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
971 Changed the type of the result of the ! (NOT) operator to char;
972 previously it returned the same type as the source. This allows
973 us to eliminate all the genFloatNot functions (all of its target
974 implementations were very buggy) since !float can use the same
977 * src/SDCCicode.c (ast2iCode): ! returns char
978 * src/mcs51/gen.c (genNot, genNotFloat),
979 * src/ds390/gen.c (genNot, genNotFloat),
980 * src/z80/gen.c (genNot, genNotFloat),
981 * src/pic/gen.c (genNot, genNotFloat),
982 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
984 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
986 pic patch provided by Slade Rich <slade_rich@yahoo.com>
987 1. Interrupt would not compile properly. Ensure PCLATH register is saved
988 during interrupts. Ensure WSAVE is located at a shared bank address.
989 2. Fixed page selection in some places
990 3. Fixed BTFSS/C to where necessary use registers directly and not simply
991 the registers name strings.
992 4. Fixed "signed / unsigned compare" compiler warnings.
993 5. The PIC port manages its own allocation of the general purpose
994 registers, but makes no attempt to reuse them. As a result when
995 compiling it soon runs out of general purpose registers. Some
996 additional code was added to the files pcode.c and device.c to walk
997 through the function call tree and rename the registers so that they
1007 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1008 genPlus() & genMinus() when the result is the same as left or right
1010 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1012 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1014 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1016 Made bitfield a distinct type from bit so that bitfields
1017 convert as per ANSI C and bits retain their traditional
1018 boolean style behaviour. Implemented bitfield support in
1026 * src/ds390/gen.c: bit v bitfield split
1027 * src/z80/gen.c: New support for bitfields
1028 * support/regression/tests/bitfields.c: reenabled z80,
1031 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1033 Rules 246.x, 247.x relate to bitfields, the others speed up
1034 access to xdata mapped I/O devices.
1036 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1038 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1040 Cleaned up genPackBits and genUnpackBits and added two helper
1041 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1042 for literal assignments in genPackBits (thanks to Frieder for
1048 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1050 Fixed bug #748310 (pointer to function type mishandled when the
1051 function name is omitted). Also fixed a SIGSEGV when a function
1052 attribute (reentrant, etc) is used on a non-function or on a
1053 function but misplaced before the parameter list.
1055 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1057 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1058 * support/Util/SDCCerr.h,
1059 * support/Util/SDCCerr.c: Added func attr misuse error msg
1061 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1063 Fixed bug #787649 by anonymous
1064 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1065 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1067 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1069 Fixed numerous bitfield problems.
1071 * src/SDCC.y: More bitfield related error checking
1073 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1074 * support/Util/SDCCerr.h,
1075 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1076 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1077 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1078 * support/regression/tests/bitfields.c: tests added
1080 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1082 Made the constant following the "interrupt" keyword optional. If
1083 omitted, the function will not automatically be given an entry
1084 in the interrupt vector table (similar to #pragma NOIV, but
1085 less syntacticly kludgy). The interrupt number is also now
1086 range checked. Also fixed a bug in the high order bit example
1093 * support/Util/SDCCerr.c
1094 * support/Util/SDCCerr.h
1097 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1099 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1100 * src/SDCCicode.c (operandOperation): rewritten some ops
1101 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1102 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1104 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1105 be re-activated by defining REDUCE_LITERALS)
1106 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1107 unsigned, but are signed by default
1108 * src/SDCCval.c (constVal): rearranged
1109 * src/SDCCval.c (valMod): preliminary fix
1110 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1111 * support/regression/literalop.c: added, work in progress
1113 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1115 Generate warnings for useless declarations like "char data;"
1116 that don't do what new users expect.
1119 * support/Util/SDCCerr.h
1120 * support/Util/SDCCerr.c
1122 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1124 * src/SDCCval.c (valMult): fix overflow detection of negative int
1126 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1128 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1130 Changes to support big endian targets:
1143 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1145 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1146 * device/lib/time.c: fixed warning "integer overflow in expression"
1148 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1150 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1151 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1152 constants are unsigned; added recognition of "u" flag for unsigned
1153 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1154 * src/SDCCval.c (valDiv, valMod): fixed signdness
1155 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1156 signedness of modulo, left and right shift
1157 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1158 * support/Util/SDCCerr.h: added warning W_INT_OVL
1159 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1160 * src/SDCCast.c (ast_print): improved output of constants
1162 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1164 Fixed some warnings when building with MSVC:
1177 * support\cpp2\cpplib.c
1181 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1183 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1185 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1187 * support\librarian\clean.mk: Do not remove Makefile.
1188 * support\librarian\Makefile: added.
1190 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1192 Added librarian to MSVC build:
1195 * support\librarian\librarian.dsp
1197 'configure' not needed for librarian, removed:
1198 * support\librarian\configure
1199 * support\librarian\configure.in
1200 * support\librarian\config_in.h
1201 * support\librarian\Makefile.in
1203 Hopefully these ones built the librarian and the rest of sdcc properly:
1205 * Makefile.common.in
1207 Messed up 'configure', so revert to previous version:
1211 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1213 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1214 there, while the mantissa of a double is "only" 53 bits wide.
1216 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1218 Adding sdcclib to the build. MSVC project coming soon.
1219 Files added/changed:
1221 * support\librarian\clean.mk
1222 * support\librarian\configure
1223 * support\librarian\configure.in
1224 * support\librarian\config_in.h
1225 * support\librarian\Makefile.bcc
1226 * support\librarian\Makefile.in
1227 * support\librarian\sdcclib.c
1230 * Makefile.common.in
1234 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1236 Linker now complaints if linked modules have conflicting options, for
1237 example, one compiled using --model-large and another one compiled with
1238 --model-small. The following files were modified:
1260 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1262 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1263 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1265 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1267 * src/z80/mappings.i: fix _mul[us][int,long] entries
1269 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1271 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1273 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1275 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1276 * support/regression/tests/bitopcse.c: added
1284 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1286 added support for new library format to z80, gbz80 linkers:
1292 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1294 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1295 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1297 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1299 added DUMMY_READ_VOLATILE:
1308 * src/SDCCcse.c (algebraicOpts): many improvements
1309 * src/SDCCcse.h: removed algebraicOpts()
1310 * src/SDCCicode.c (picDummyRead): added
1312 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1314 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1315 "Insufficient space in data memory".
1317 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1319 * src/mcs51/gen.c: fixed bug #771358
1320 * src/z80/gen.c: fixed bug #759087
1322 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1324 * src/pic16/glue.c: minor cleanup by Vangelis
1326 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1328 * device/include/regc515c.h: fixed #758477
1329 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1330 * device/lib/_gptrput.c: saved a few bytes
1331 * my tab spacing is 8, yours too?)
1332 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1333 * device/lib/serial.c: process RX bytes earlier than TX bytes
1334 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1336 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1338 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1340 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1342 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1344 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1346 * device/lib/Makefile.in: bad fix, reverted to 1.43
1348 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1350 * device/lib/Makefile.in: added missing z80 object files
1352 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1354 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1355 pic16 progress by Vangelis:
1370 * pic16/pcodepeep.c:
1373 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1375 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1377 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1379 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1380 added gbz80 build to MSVC project.
1381 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1382 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1383 from 8051 stuff and setup so it links using a .lnk file.
1385 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1387 * support/librarian/sdcclib.c: sdcc librarian.
1388 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1391 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1393 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1395 2003-07-02 Borut Razem <borut.razem@siol.net>
1397 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1398 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1399 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1400 src/xa51/main.c, src/z80/main.c:
1401 virtualization of glue() function: each port has it's own glue function,
1402 which is accessed by do_glue function pointer in PORT.general structure
1404 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1406 * DS800C400 fun, improved ROM interface and tinibios.
1408 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1410 * More support for DS80C400. Now includes beginning of interface to ROM.
1412 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1414 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1416 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1418 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1420 2003-06-19 Borut Razem <borut.razem@siol.net>
1422 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1424 2003-06-19 Borut Razem <borut.razem@siol.net>
1426 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1427 fixed Z80 port - crt0.o: cannot open.
1429 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1431 * support/Util/MySystem.c (merge_command): revert bad fix
1433 2003-06-18 Borut Razem <borut.razem@siol.net>
1435 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1437 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1439 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1440 option --use-stdout sends errors to stdout instead of stderr.
1442 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1444 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1446 2003-06-15 Borut Razem <borut.razem@siol.net>
1448 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1449 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1450 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1451 fixed width array of pointers replaced with sets;
1452 multiple include and lib paths ared transferred to preprocessor and linker
1453 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1454 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1455 fixed width array of pointers
1456 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1457 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1458 fixupPath(), getPathDifference()
1459 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1460 fixed width array of pointers
1462 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1464 * src/pic16/ralloc.c: fix warnings
1465 * src/pic16/pcode.c: fix warning
1467 2003-06-10 Scott Dattalo <scott@dattalo.com>
1469 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1470 know all the details, but essentially this set of changes enable
1471 the pic16 port to generate movff instructions and generate assembler
1476 * src/pic16/pcode.c:
1477 * src/pic16/device.c:
1479 * src/pic16/pcode.h:
1480 * src/pic16/pcoderegs.c:
1481 * src/pic16/ralloc.c:
1482 * src/pic16/ralloc.h:
1484 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1486 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1487 added option --vc, so sdcc errors and warnings are compatible with
1488 Microsoft Visual Studio.
1490 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1492 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1493 device/lib/libfloat.lib: added atof function.
1495 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1497 * doc/sdccman.lyx: updated to Lyx 1.3
1498 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1499 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1500 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1502 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1504 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1506 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1508 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1509 additions to the "related tools/documentation" section
1511 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1513 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1515 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1517 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1518 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1520 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1522 * doc/sdccman.lyx: fix double dash and other minor things
1523 * doc/Makefile: fix double dash
1525 2003-05-28 Karl Bongers(patches from Martin Helmling)
1526 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1527 condition and ignore commands.
1529 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1531 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1532 is in parts still quite out of date, I did changes as far as I felt makes sense
1533 for a non-native english speaker.
1534 Please feel free to add to the manual or to correct my changes.
1535 * doc/Makefile: undid touching the date of intermediate tex files.
1537 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1539 * doc/sdccman.lyx: Manual has an index now
1541 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1543 Finalize muluint/mulsint and mululong/mulslong merging:
1544 * device/lib/_mulint.c
1545 * device/lib/_mullong.c
1546 * device/lib/gbz80/mul.s
1547 * device/lib/gbz80/stubs.s
1548 * device/lib/z80/mul.s
1549 * device/lib/z80/stubs.s
1550 * src/SDCCsymt.c (initCSupport)
1552 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1554 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1555 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1556 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1557 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1560 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1562 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1563 the regression tests I'm not brave enough to enable 245.b, 245.c
1564 * doc/sdccman.lyx: added latex preamble for hyperref package.
1565 Using pdflatex this will give you a hyperlinked pdf file with
1566 bookmarks. (prepend '%' before /usepackage if this breaks something)
1568 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1570 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1572 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1574 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1576 2003-05-21 <johan@balder>
1578 * src/SDCCglue.c (printIval): fixed bug #739934
1580 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1582 Applied patch from bug 737905 (renamed yylineo to mylineno):
1589 * src/pic16/pcode.c: Cleaned warnings
1590 * src/pic16/pcodeflow.c: Cleaned warnings
1591 * src/pic16/pcoderegs.c: Cleaned warnings
1593 2003-05-19 Scott Dattalo <scott@dattalo.com>
1595 * src/pic16/pcode.c: Cleaned warnings
1596 * src/pic16/pcodepeep.c: Cleaned warnings
1597 * src/pic16/ralloc.c: Cleaned warnings
1599 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1601 * doc/sdccman.lyx: fixed bug 739745
1602 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1604 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1606 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1607 it can be defined with CFLAGS when running configure
1608 * src/SDCCmain.c: fixed compiling + linking with object files
1610 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1612 * configure.in: configure for pic16 port,
1613 added --disable-pic16-port
1614 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1615 * src/SDCCmain.c: linkOptions is changed to set *,
1616 added if/endif conditional macros to remove options help
1617 messages from optionsTable when a port is not configured, added
1618 support for the PIc16 port in the ports table, when executing
1619 the compiler with no port specified on command line, a default
1620 port is selected with the new macro DEFAULT_PORT which is
1621 defined in port.h, in setDefaultOptions() linkOptions is removed
1622 from initialization assignment, since now it is a set,
1623 parseCmdLine uses setParseWithComma for linkOptions, in
1624 linkEdit() linkOptions are accessed with new function indexSet()
1625 which returns the i'th item of a set variable. See SDCCset.c, in
1626 linkEdit() when calling buildCmdLine(), added linkOptions as
1627 last argument. Now users can pass arguments to gplink via the
1628 -Wl option, main() uses pic16glue() to glue up pic16 programs
1629 * src/SDCCpeeph.c: various changes to support pic16
1630 * src/SDCCset.c: added function void *indexSet(set *, int) to
1631 return the i'th item of the set
1632 * src/SDCCset.h: added function prototype for indexSet()
1633 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1634 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1635 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1636 added macro DEFAULT_PORT
1637 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1638 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1640 * src/pic16/glue.c: commented out some error producing lines
1641 * src/pic16/main.c: __config directives are commented out to stop
1642 gpasm complaining and test the linkage with gplink, _linkCmd and
1643 _asmCmd changed to be more gplink and gpasm friendly
1644 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1645 produced an error when parsed, peep rule 12 is added to utilize
1646 movff, but it is commented out since the pCode does not support
1647 yet a command with 2 address arguments
1649 2003-05-18 <johan@balder>
1651 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1652 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1653 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1655 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1656 Added feature to script commands from file.
1658 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1660 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1661 * src/SDCCutil.c: include ctype.h for win32
1663 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1665 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1667 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1669 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1670 Fixed so you can set breakpoints prior to run, run does not stop
1671 on entry now. Add tbreak. Other enhancements and fixes for use
1674 2003-05-12 Borut Razem <borut.razem@siol.net>
1676 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1678 2003-05-11 Borut Razem <borut.razem@siol.net>
1680 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1681 the path of bin directory, so that PATH is the only env. variable, which has to be set
1682 in case of standard installation.
1683 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1684 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1685 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1687 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1689 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1690 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1691 temp files are in the port dir; clean the gen/test directory when
1692 generating new test.c
1693 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1694 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1695 * support/regression/tests/zeropad.c: added
1697 2003-05-09 <johan@balder>
1699 * src/SDCCglue.c: fixed bug #597940
1701 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1703 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1704 cache sfr, optimize next,step, fix off by one sourceline,
1705 support ddd list function.
1706 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1708 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1710 * support/regression/HTMLgen.py: added compare_s2f()
1711 * support/regression/Makefile: redo 1.27
1712 * support/regression/generate-cases.py: redo 1.5
1714 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1716 * support/regression/tests/float.c: workaround 33 bit hex constant
1717 * support/regression/tests/simplefloat.c: fix division for host
1719 2003-04-29 Scott Dattalo <scott@dattalo.com>
1721 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1722 that tame's the PIC's over-aggressive optimizer.
1724 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1726 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1729 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1731 Initial support for DS80C400. "Hello world" runs on TINIm400
1734 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1736 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1737 * Some notes on ddd usage added in debugger/README
1738 Martin Helmling adding more features and fixes for ddd GUI debugger.
1739 Code added for nexti, stepi, up, down, and other adjustments.
1741 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1743 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1744 * src/pic/peeph.def Added two rules to optimize carry manipulation
1745 * src/pic/* removed debug printfs
1747 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1749 * debugger/mcs51/cmd.c: added header newalloc.h
1751 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1753 * as/Makefile: new EXEEXT
1754 * as/z80/Makefile: remove trailing slash of BUILDIR
1755 * as/z80/clean.mk: new EXEEXT
1756 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1757 * support/cpp2/Makefile.in: new EXEEXT
1758 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1760 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1762 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1763 EXEEXT was introduced to fix all related problems with targets
1764 "clean", "install" and "uninstall"; a couple of further flaws
1765 especially with "clean" have been fixed too
1766 * as/mcs51/Makefile.in
1771 * debugger/mcs51/Makefile.in
1772 * debugger/mcs51/clean.mk
1774 * link/z80/Makefile.in
1777 * packihx/Makefile.in
1779 * sim/ucsim/Makefile
1780 * sim/ucsim/clean.mk
1781 * sim/ucsim/avr.src/Makefile.in
1782 * sim/ucsim/avr.src/clean.mk
1783 * sim/ucsim/s51.src/Makefile.in
1784 * sim/ucsim/s51.src/clean.mk
1785 * sim/ucsim/xa.src/Makefile.in
1786 * sim/ucsim/xa.src/clean.mk
1787 * sim/ucsim/z80.src/Makefile.in
1788 * sim/ucsim/z80.src/clean.mk
1789 * sim/ucsim/main_in.mk
1790 * sim/ucsim/packages_in.mk
1791 * sim/ucsim/gui.src/Makefile.in
1792 * sim/ucsim/gui.src/serio.src/Makefile.in
1793 * sim/ucsim/gui.src/serio.src/clean.mk
1796 * support/cpp2/Makefile.in
1797 * support/cpp2/clean.mk
1798 * support/makebin/Makefile
1799 * support/makebin/clean.mk
1800 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1801 * doc/sdccman.lyx: --program-suffix no longer needed
1803 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1805 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1806 Martin Helmling added support for ddd GUI debugger.
1807 Code added to display assembly, set variables, and other commands
1808 to interface to ddd.
1810 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1812 * as/Makefile: fix target clean
1813 * as/clean.mk: fix target clean
1814 * as/z80/clean.mk: fix target clean
1816 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1818 * Makefile.common.in: added @EXEEXT@
1819 * configure.in: removed all mingw32 stuff
1820 * configure: rebuilt from configure.in
1821 * doc/sdccman.lyx: updated section "installation"
1822 * support/scripts/sdcc_mingw32: adapted to configure
1823 * support/scripts/sdcc_cygwin_mingw32: added
1825 2003-04-22 Scott Dattalo <scott@dattalo.com>
1827 * src/pic Added object file support for the PIC port
1828 * src/pic Applied patch from Craig Franklin (this started the object file support)
1829 * src/regression Updated the PIC regression tests for object files
1831 2003-04-20 Borut Razem <borut.razem@siol.net>
1833 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1834 lklex.c: In function `getfid':
1835 lklex.c:203: warning: array subscript has type `char'
1836 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1837 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1838 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1839 stack handling macros
1841 2003-04-19 Borut Razem <borut.razem@siol.net>
1843 * "handling space characters in file path" task:
1844 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1845 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1846 * support/Util/MySystem.h: make it self-sufficient
1847 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1848 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1849 handling space characters in file path
1850 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1851 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1852 * support/Util/MySystem.c: handling space characters in executable's path
1854 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1856 * as/z80/Makefile: fix permanent rebuild of z80
1857 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1858 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1860 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1862 * src/SDCCopt.c: add special case optimization to replace modulo by
1863 a power of two with a bitwise AND.
1865 2003-04-18 <johan@balder>
1867 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1869 2003-04-17 <johan@balder>
1871 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1872 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1874 2003-04-13 Borut Razem <borut.razem@siol.net>
1876 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1877 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1878 fixed mingw problem in adl_NORMALIZE_PATH
1880 2003-04-12 Borut Razem <borut.razem@siol.net>
1882 * fixed "#pragma SAVE/RESTORE can not be nested":
1883 * src/SDCC.lex: reworked pragma handling functions
1884 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1885 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1887 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1889 * src/SDCCutil.c (pathEquivalent): defined but not used
1890 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1891 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1892 * configure: rebuilt from configure.in
1893 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1894 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1895 * device/include/Makefile.in: replace sdcc_datadir
1896 * device/lib/Makefile.in: replace sdcc_datadir
1897 * Makefile.common.in: add LDFLAGS from configure
1898 * packihx/Makefile.in: use LDFLAGS
1899 * src/Makefile.in: use LDFLAGS
1900 * support/cpp2/Makefile.in: add LDFLAGS from configure
1901 * support/makebin/Makefile: use LDFLAGS
1902 * .version: bumped version number to 2.3.5
1904 2003-04-12 Borut Razem <borut.razem@siol.net>
1906 * completed "different paths" task:
1907 * src/SDCCmacro.c: fixed bug in handling quotes
1908 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1909 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1911 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1913 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1915 2003-04-11 kevin Vigor <kevin@vigor.nu>
1917 * ds390/gen.c ds390/peeph.def: fix bug 706781
1919 2003-04-11 Borut Razem <borut.razem@siol.net>
1921 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1923 2003-04-10 Scott Dattalo <scott@dattalo.com>
1925 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1926 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1927 set - this bit used to not be set...).
1928 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1929 bad code in PIC Port
1930 * src/regression/and2.c added to test bug 609268
1931 * src/regression/Makefile added and2.c to regression test
1934 2003-04-08 <johan@CP255758-A>
1936 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1937 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1938 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1940 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1942 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1944 * support/cpp2/Makefile.in: fix bug #487815
1945 * configure: rebuilt from configure.in
1946 * Makefile.common.in: docdir changed, new path suffixes
1947 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1948 * sdcc_vc_in.h: reflect changes from sdccconf.h
1949 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1950 * src/SDCCutil.h: remove BINDIR hack
1951 * doc/sdccman.lyx: update new path hierarchy
1953 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1955 * src/SDCCpeeph.c: added okToRemoveSLOC test
1957 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1959 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1961 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1963 * src/SDCCpeeph.c: added labelIsReturnOnly test
1964 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1966 2003-04-05 <johan@balder>
1968 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1969 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1970 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1971 * src/SDCCast.c: fixed a warning
1972 * src/SDCCast.h: fixed a warning
1973 * src/SDCCicode.c (operandFromAst): fixed a warning
1975 2003-04-04 <johan@balder>
1977 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1978 * src/SDCCast.c (decorateType): fixed bug #715076
1979 * src/SDCC.y: fixed bug #702907
1981 2003-04-03 <johan@balder>
1983 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1984 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1985 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1986 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1987 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1989 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1991 * _decdptr.c: fix return values
1992 * _gptrget.c: fix return values
1993 * _gptrgetc.c: fix return values
1994 * _gptrput.c: fix return values
1995 * _mulint.c: fix return values
1996 * as/z80/Makefile: fix 'make -j' problem
1998 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2000 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2001 * configure.in: big cleanup, updated to autoconf 2.5x
2002 * configure: rebuilt from configure.in
2003 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2004 * sdcc_vc_in.h: reflect changes from sdccconf.h
2005 * doc/Makefile: fixed a flaw in "make install"
2007 2003-04-02 <johan@balder>
2009 * src/ds390/gen.c (genCmp): no comments
2010 * src/mcs51/gen.c (genCmp): no comments
2011 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2012 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2014 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2016 * support/regression/generate-cases.py: place generated file in given sub directory
2017 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2018 * support/regression/Makefile: improvements for 'make -j';
2019 side effect: it's simpler and faster now
2021 2003-03-31 Borut Razem <borut.razem@siol.net>
2023 * src/z80/main.c: link-{port} and as-{port} defined without path
2024 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2026 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2028 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2030 2003-03-30 Borut Razem <borut.razem@siol.net>
2032 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2033 changed type of list parameter to set
2034 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2035 * src/port.h: changed type of do_assemble() parameter to set
2036 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2037 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2038 definition of "cppoutfilename" macro with NULL value in preProcess()
2039 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2040 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2041 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2042 replaced with set *binPathSet
2043 * shash_add() deallocates the item, if allready exsists, before adding the new one
2044 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2046 2003-03-30 Scott Dattalo <scott@dattalo.com>
2048 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2049 a nested for loop bug in the PIC port
2050 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2053 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2055 * support/Util/dbuf.h: remove C++ stuff to make it portable
2057 2003-03-28 Borut Razem <borut.razem@siol.net>
2059 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2060 literal strings in stringLiteral()
2061 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2062 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2065 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2067 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2069 2003-03-26 <johan@balder>
2071 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2072 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2073 * src/SDCCast.c (decorateType): fixed " -v < 3"
2075 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2077 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2078 Added Lenny Story's debug infrastructure changes:
2079 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2080 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2081 * src/cdbFile.c: added
2082 * src/SDCCdebug.c: added
2083 * src/SDCCdebug.h: added
2084 * src/SDCCast.c (createFunction)
2085 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2086 * src/SDCCmain.c (parseCmdLine, main)
2087 * src/SDCCmem.c (redoStackOffsets)
2088 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2091 * src/avr/gen.c (genAVRCode)
2092 * src/ds390/gen.c (gen390Code)
2093 * src/mcs51/gen.c (gen51Code)
2094 * src/pic/gen.c (genpic14Code)
2095 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2096 * src/xa51/gen.c (genXA51Code)
2097 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2099 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2101 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2102 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2104 2003-03-22 <johan@balder>
2106 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2108 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2110 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2111 * doc/cdbfileformat.lyx: added, written by Lenny Story
2112 * doc/Makefile: added cdbfileformat.lyx
2113 * doc/clean.mk: added cdbfileformat.lyx
2115 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2117 * src/mcs51/peeph.def: fix bug #705773
2119 2003-03-20 <johan@balder>
2121 An sfr/sbit can have an "at #" AND an initializer
2122 * src/SDCCsymt.c (checkSClass):
2123 * src/SDCCmem.c (allocGlobal):
2124 * src/SDCCmem.c (allocLocal):
2125 * src/SDCCast.c (createBlock):
2127 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2129 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2131 2003-03-16 <johan@balder>
2133 Undid the hackup of const and volatile, the problem is much bigger
2135 * src/SDCCast.c:1.171
2136 * src/SDCCglue.c:1.138
2137 * src/SDCCicode.c:1.146
2138 * src/SDCCsymt.c:1.150
2139 * src/SDCCval.c:1.65
2141 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2143 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2144 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2146 2003-03-13 <johan@balder>
2148 Hackup const and volatile modifiers in type chains a bit:
2150 * src/SDCCast.c:1.169
2151 * src/SDCCglue.c:1.136
2152 * src/SDCCicode.c:1.143
2153 * src/SDCCsymt.c1.146
2154 * src/SDCCsymt.h1.59
2155 * src/SDCCval.c:1.63
2157 2003-03-12 <johan@balder>
2159 * src/SDCCBBlock.h: more LRH debugging junk
2160 * src/SDCCcflow.h: more LRH debugging junk
2161 * src/SDCCloop.c: more LRH debugging junk
2162 * src/SDCC.y (struct_declaration): fixed bug #697590
2163 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2164 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2165 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2167 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2168 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2169 test function names must now match exactly).
2170 * src/SDCCcse.c: added special case in findCheaperOp to allow
2171 extending a short integer. Makes less awful code for bug 700121 test case.
2173 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2175 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2176 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2178 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2180 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2181 actually called (operandsNotEqual() was called for all
2182 operandsNotEqualX tests).
2184 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2186 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2187 with shorter literals. Fixes bug 700121.
2189 2003-03-11 <johan@balder>
2191 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2193 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2195 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2196 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2198 2003-03-10 Borut Razem <borut.razem@siol.net>
2200 * src/SDCCmain.c: pipe preprocessor's output
2201 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2202 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2203 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2204 which closes all pipes in pipeSet set
2205 * src/SDCCset.c: free deleted item in function deleteSetItem()
2206 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2207 moved from z80 to src subproject
2208 * .version: increased version number to 2.3.4
2210 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2212 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2213 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2214 * support/regression/ports/xa51/spec.mk: fix typo
2216 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2218 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2220 2003-03-09 Borut Razem <borut.razem@siol.net>
2222 * src/SDCCmain.c: pipe preprocessor's output
2223 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2224 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2225 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2226 which closes all pipes in pipeSet set
2227 * src/SDCCset.c: free deleted item in function deleteSetItem()
2228 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2229 moved from z80 to src subproject
2231 2003-03-09 Borut Razem <borut.razem@siol.net>
2233 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2234 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2235 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2236 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2237 * src/SDCCglobl.h: unification of WIN32 native definitions
2239 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2241 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2243 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2245 * src/configure.in: check for endianess (even while cross-compiling)
2246 * src/configure: check for endianess (even while cross-compiling)
2247 * src/configure_in.h: check for endianess (even while cross-compiling)
2248 * src/avr/gen.c: remove old endianess stuff
2249 * src/mcs51/gen.c: remove old endianess stuff
2250 * src/ds390/gen.c: remove old endianess stuff
2251 * src/pic/gen.c: remove old endianess stuff
2252 * src/pic/genarith.c: remove old endianess stuff
2253 * src/pic/glue.c: fix endianess check
2254 * src/pic16/gen.c: remove old endianess stuff
2255 * src/pic16/genarith.c: remove old endianess stuff
2256 * src/pic16/glue.c: fix endianess check
2257 * src/xa51/gen.c: remove old endianess stuff
2258 * src/z80/gen.c: fix endianess check
2259 * src/SDCCglue.c: fix endianess check
2260 * src/ds390/peeph.def: fix bug 700036
2262 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2264 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2265 * src/configure: find appropriate data-types on host for SDCC's int and long
2266 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2267 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2268 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2270 2003-03-07 <johan@balder>
2273 some minor cleanups before the big shot
2274 OP_DEFS and OP_USES now use Kevin's protection
2275 new option --nolabelopt
2286 * src/ds390/ralloc.c:
2287 * src/mcs51/ralloc.c:
2289 * src/xa51/ralloc.c:
2292 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2294 * src/pic/pcode.c (get_op): fix 64 bit warnings
2295 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2296 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2297 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2298 * support/regression/tests/malloc.c: fix 64 bit warnings
2300 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2302 * src/mcs51/gen.c (genMinus): fixed bug 696436
2304 2003-03-02 Borut Razem <borut.razem@siol.net>
2306 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2308 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2310 * configure.in: test for mkstemp
2311 * sdccconf_in.h: add HAVE_MKSTEMP
2313 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2315 * device/include/ctype.h: removed warning while using --stack-auto
2316 * device/include/malloc.h: removed warning while using --stack-auto
2317 * device/include/string.h: removed warning while using --stack-auto
2319 2003-02-23 Borut Razem <borut.razem@siol.net>
2321 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2322 because NDEBUG is defined (see man assert)
2323 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2325 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2327 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2328 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2330 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2332 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2333 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2335 2003-02-18 <johan@balder>
2337 * as/mcs51/asmain.c (asmbl): module can start with a digit
2338 * as/z80/asmain.c (asmbl): module can start with a digit
2340 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2342 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2343 * src/asm.c: fix pipe() for Mingw32
2345 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2347 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2348 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2349 make -V work again; --c1mode reads now from stdin
2350 * doc/sdccman.lyx: added --c1mode
2351 * support/Util/SDCCerr.c: new messages for c1 mode
2352 * support/Util/SDCCerr.h: new messages for c1 mode
2353 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2355 2003-02-15 <johan@balder>
2357 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2359 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2361 * doc/sdccman.lyx: Environment variables, -o and other minor things
2363 2003-02-14 <johan@balder>
2365 * src/xa51/main.c: before anyone really tries to use it :)
2367 * Install doc's in share/sdcc/doc
2368 * removed some obsolete files
2369 * Do a proper make distclean and uninstall
2370 M Makefile.common.in
2373 M device/include/Makefile.in
2374 M device/lib/Makefile.in
2377 M sim/ucsim/doc/Makefile.in
2380 R src/xa51/peeph.rul
2381 M support/cpp2/Makefile.in
2382 M support/makebin/Makefile
2385 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2387 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2389 2003-02-10 Borut Razem <borut.razem@siol.net>
2391 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2392 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2393 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2394 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2395 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2396 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2397 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2398 src/z80/Makefile.bcc: Borland Makefile cleanup
2399 * as/z80/Makefile.bcc: Added Borland Makefile
2400 * support/cpp2/borland.h: Removed
2402 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2404 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2405 * src/SDCC.lex: new pragma NOIV
2406 * src/SDCCglobl.h: new pragma NOIV
2407 * src/SDCCmem.c: new pragma NOIV
2409 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2411 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2413 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2415 * src/SDCCmain.c: signal handling is switched off by --debug
2416 * doc/Makefile: small fix for install; use clean.mk again
2417 * doc/clean.mk: clean *.pdf and *.html too
2419 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2421 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2422 * device/lib/printfl.c: fix a ds390 bug by making it portable
2423 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2424 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2425 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2426 * debugger/mcs51/cmd.c: converted multi-line string literals
2427 * sim/ucsim/globals.cc: converted multi-line string literals
2428 * src/SDCCmain.c: introduced signal handler to remove temp files
2429 * doc/Makefile: small tweaks, implement clean
2430 * doc: removed generated files
2432 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2434 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2435 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2436 Address Record is not correctly generated for DS390."
2438 2003-02-02 Borut Razem <borut.razem@siol.net>
2440 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2441 * as/mcs51/asm.h: fixed compilation with Borland C
2442 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2443 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2444 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2445 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2446 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2447 src/z80/Makefile.bcc: delete $(LIB) only if exist
2448 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2450 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2452 * device/include/malloc.h: introduced NULL
2453 * device/include/string.h: introduced NULL
2454 * device/include/stdlib.h: introduced NULL
2455 * device/lib/_memcpy.c: removed NULL
2456 * device/lib/_strcat.c: removed NULL
2457 * device/lib/_strchr.c: removed NULL
2458 * device/lib/_strcmp.c: removed NULL
2459 * device/lib/_strcpy.c: removed NULL
2460 * device/lib/_strcspn.c: removed NULL
2461 * device/lib/_strlen.c: removed NULL
2462 * device/lib/_strncat.c: removed NULL
2463 * device/lib/_strncmp.c: removed NULL
2464 * device/lib/_strncpy.c: removed NULL
2465 * device/lib/_strpbrk.c: removed NULL
2466 * device/lib/_strrchr.c: removed NULL
2467 * device/lib/_strspn.c: removed NULL
2468 * device/lib/_strstr.c: removed NULL
2469 * device/lib/_strtok.c: removed NULL
2470 * device/lib/malloc.c: removed NULL, include own header
2472 2003-02-02 <johan@balder>
2474 * 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
2475 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2476 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2477 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2478 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2479 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2481 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2483 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2486 2003-02-01 <johan@balder>
2488 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2490 2003-01-31 <johan@CP255758-A>
2492 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2494 2003-01-30 <johan@balder>
2496 * src/SDCCBBlock.c: automatic bug detection
2497 * src/SDCCicode.c: automatic bug detection
2499 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2501 * src/SDCCglobl.h: now --xram-size 0 works
2502 * src/SDCCmain.c: now --xram-size 0 works
2504 2003-01-29 <johan@balder>
2506 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2508 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2510 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2511 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2512 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2513 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2514 * src/SDCCglobl.h: Added options --xram-size and --code-size
2515 * src/SDCCmain.c: Added options --xram-size and --code-size
2517 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2519 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2520 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2522 2003-01-27 <johan@balder>
2524 * src/SDCC.y: fixed bug #613764
2526 2003-01-26 <johan@balder>
2528 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2529 * src/SDCCsymt.h: fixed bug #673374
2530 * src/SDCCglue.c: fixed bug #661910
2531 * src/SDCCast.c: fixed bug #458099 and 673374
2533 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2535 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2536 * as/mcs51/strcmpi.h: added
2537 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2538 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2539 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2540 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2541 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2542 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2543 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2544 * as/mcs51/Makefile.aslink: new module strcmpi
2545 * as/mcs51/Makefile.asx8051: new module strcmpi
2546 * as/mcs51/Makefil.bcc: new module strcmpi
2547 * as/mcs51/Makefile.in: new module strcmpi
2548 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2550 2003-01-26 <johan@balder>
2552 * src/SDCCglue.c: reverted back to 1.124
2553 * src/SDCCast.c: reverted back to 1.156
2554 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2556 2003-01-25 <johan@balder>
2558 * src/SDCCglue.c: A better fix for bug #661910
2559 * src/SDCCast.c: A better fix for bug #661910
2560 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2562 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2564 * src/Makefile.in: remove spawn.o
2565 * src/SDCCmain.c: remove spawn.h
2566 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2567 * src/spawn.c: removed
2568 * src/spawn.h: removed
2569 * support/regression/ports/ds390/spec.mk: link with -r
2571 2003-01-24 <johan@CP255758-A>
2573 * src/ds390/gen.c (aopOp): fixed bug #667458
2574 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2575 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2576 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2578 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2580 * src/mcs51/peeph.def: better assembler identation by Frieder
2581 * src/mcs51/gen.c: better assembler identation by Frieder
2583 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2585 * as/z80/string.h: removed for gcc 3.2
2586 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2587 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2589 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2591 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2592 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2593 * support/regression/Makefile: separate temp files for ports
2594 * support/regression/generate-cases.py: separate temp files for ports
2595 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2596 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2598 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2600 * moved tinitalk to device/examples/ds390
2602 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2604 * as/mcs51/lkmem.c: rflag is for DS390
2605 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2606 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2607 (linkEdit): move mem- and map-files the same way as ihx-files
2608 * src/z80/main.c (_setDefaultOptions): removed --generic
2609 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2610 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2611 * src/pic/glue.c (picglue): --c1mode works again
2612 * src/pic16/glue.c (pic16glue): --c1mode works again
2613 * src/asm.c (printCLine): fix #660034
2615 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2617 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2618 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2619 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2620 * as/mcs51/lkmem (summary): better fix for sp problem
2621 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2622 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2623 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2624 remove --stack-after-data
2626 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2628 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2629 * src/SDCCutil.c (join): ugly bug: missing '\0'
2630 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2632 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2634 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2636 * src/pic/main.c (_asmCmd): gpasm supports -o
2637 * src/z80/main.c: more general macros
2638 * device/lib/Makefile.in: remove intermediate files
2640 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2642 * .version: Bumped version number to 2.3.3
2643 * src/SDCCBBlock.c: new option -o
2644 * src/SDCCglobl.h: new option -o
2645 * src/SDCCglue.c: new option -o
2646 * src/SDCCmain.c: new option -o
2647 * src/asm.c: new option -o
2648 * src/ds390/main.c: new option -o
2649 * src/pic/glue.c: new option -o
2650 * src/pic/pcode.c: new option -o
2651 * src/pic/ralloc.c: new option -o
2652 * src/pic16/glue.c: new option -o
2653 * src/pic16/pcode.c: new option -o
2654 * src/pic16/ralloc.c: new option -o
2655 * src/z80/main.c: new option -o
2656 * device/lib/Makefile.in: use -o
2657 * support/regression/ports/ds390/spec.mk: use -o
2658 * support/regression/ports/gbz80/spec.mk: use -o
2659 * support/regression/ports/mcs51/spec.mk: use -o
2660 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2661 * support/regression/ports/z80/spec.mk: use -o
2662 * support/regression/ports/ucz80/spec.mk: use -o
2663 * support/regression/ports/xa51/spec.mk: use -o
2664 * support/regression/fwk/lib/timeout.c: fix usage string
2666 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2667 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2669 2003-01-07 <johan@balder>
2671 * src/SDCCast.c (decorateType): fixed bug #600035
2673 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2674 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2675 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2676 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2677 * src/pic/pcode.c: outcommented unused variable to remove warnings
2678 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2680 2003-01-06 <karl@turbobit.com>
2681 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2684 2003-01-06 <johan@balder>
2686 * src/SDCCicode.c: fixed array add
2688 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2689 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2690 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2692 2003-01-04 <johan@balder>
2694 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2696 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2697 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2699 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2700 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2701 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2703 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2704 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2706 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2707 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2709 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2710 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2712 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2714 * in \sdcc\as\mcs51\ changed these files in order to create an
2715 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2716 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2717 following files to include the previous two files: aslink.dsp,
2718 Makefile.aslink, Makefile.bcc, and Makefile.in.
2720 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2721 .adb instead of .cdb
2723 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2725 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2726 value from option --iram-size.
2728 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2730 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2733 2002-09-18 <wiml@hhhh.org>
2735 * SDCClrange.h: exposed setFromRange() and setToRange()
2736 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2737 packRegsForAccUse() (bug 542397)
2738 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2739 multiple times and emitting the fetch operations more than once
2740 added aopGetUsesAcc() function to allow binary operators to
2741 fetch their operands in the correct order; made genMinus() emit
2742 compact code for X = LITERAL - Y
2744 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2745 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2746 sprintf() in line 1267.
2748 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2749 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2752 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2753 Changes to aslink (All the changes are marked with 'JCF'):
2755 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2758 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2759 area BSEG. Also moves, if possible, the DATA area down into the internal
2760 ram so more space is available.
2762 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2765 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2766 not bytes. Function summary() which creates a memory usage summary
2767 file with extension .mem. Reports of overlaping stack and small stack
2768 size. If the space for the stack is less than 16 bytes aslink trows a
2771 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2772 the 8051. Option 'y' for memory summary output file.
2774 Changes to sdcc (All the changes are marked with 'JCF'):
2776 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2778 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2779 overlaying area for it (uses RegBankUsed[4]).
2781 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2782 bank zero as used by default. By default aslink locates the stack
2783 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2784 the creation of the .mem file. Delegates the allocation of data area
2785 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2786 the begining of the stack area to aslink.
2788 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2789 glue() in SDCCglue.c creates an area for it.
2791 2002-09-03 Borut Razem <borut.razem@siol.net>
2792 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2793 sdcc/src/pic/glue.c:
2794 introduced atexit() handler for teporay files removal in case of
2795 errors, assertions, ...
2797 2002-08-29 Borut Razem <borut.razem@siol.net>
2798 * sdcc/support/cpp2/auto-host_vc_in.h:
2799 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2800 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2801 Maybe there is a similar problem with BORLANDC? It should be checked!
2803 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2804 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2805 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2806 was not executed, and the compiler (cl) launched a warning:
2807 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2809 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2810 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2812 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2813 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2815 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2816 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2817 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2818 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2819 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2820 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2821 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2822 - added Release configuration in VS projects
2823 - review of compiler an linker options
2824 - VC .exe files are generated in bin_vc directory, not to interfere
2825 with binaries generated from other projects (cygwin, mingw, bcc ...)
2827 * sdcc/src/yacc.dsp: added
2829 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2830 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2831 and insert the version number definitions from .version
2833 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2835 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2836 added - genarate auto-host.h using auto-host_vc_in.h as template
2839 removed from CVS, generated automatically
2841 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2842 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2844 2002-08-11 Borut Razem <borut.razem@siol.net>
2845 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2847 2002-08-10 Borut Razem <borut.razem@siol.net>
2848 * src/SDCCmain.c (main):
2849 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2850 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2851 The consequence was that some temporary files were not removed.
2854 unification of code in functions tempfilename() and tempfile():
2855 function tempnam() is defined in Visual Studio 6.0 and .NET
2857 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2859 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2860 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2861 - removed compiler command line option /WX: Treats all warnings as errors
2862 - update a list of source files, included into the project
2864 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2865 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2866 changed project type to Generic Project so that can be correcly converted to VS.NET project
2868 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2870 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2872 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2874 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2875 added return 0 statements after assert() to make compiler happy
2877 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2878 added newline in the def file to keep MSC compiler satisfied
2880 * sdcc/src/z80/gen.c:
2881 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2882 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2883 - solved MSC error in function aopDump()
2885 * sdcc_vc.h: define PREFIX as "\\sdcc"
2887 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2888 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2890 2002-06-22 Scott Dattalo <scott@dattalo.com>
2891 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2892 - Rewrote the register banking algorithm.
2893 - Added pCode live-range analysis to registers (for now, only non-used and
2894 singly-used registers optimized away)
2896 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2898 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2900 2002-05-10 Scott Dattalo <scott@dattalo.com>
2901 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2903 2002-04-22 Michael Hope <michaelh@vroom>
2905 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2907 * configure.in (DD_COPT): Added include support required for gbdk.
2909 * .version: Bumped version number just to increase it.
2911 * src/SDCCmain.c: Added -nostdinc to the default options.
2913 2002-04-15 Michael Hope <michaelh@vroom>
2915 * device/lib/z80/printf.c (sprintf): Added.
2917 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2919 * src/z80/peeph.def: Added transpose redundent load rule.
2921 * src/z80/main.c: Added force callee saves for jaune.
2923 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2925 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2927 2002-03-28 Johan Knol <johan@balder>
2929 * src/SDCCval.c: fixed bug #532436
2931 2002-03-14 Scott Dattalo <scott@dattalo.com>
2933 Added "char *Processor" field to the port structure.
2936 Added -p option. Allows port dependent processor to be specified.
2939 Initialized the new field char *Processor field to NULL in all ports
2942 Compiler generated registers for interrupt context saving
2943 were not getting allocated.
2945 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2948 Fixed left shift. Will promote the left side of a left shift
2949 if a) left shifting more than size of operand or b) when assigned
2950 to something size > size of left side
2952 2002-03-14 Scott Dattalo <scott@dattalo.com>
2954 tons of changes. Register allocation has been
2955 rewritten. Added customization for the various PICs. Flow
2956 analysis is restructured. ...
2962 Added. device.c is a PIC port hack to accomodate variations
2965 2002-03-13 Michael Hope <michaelh@vroom>
2967 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2969 2002-03-04 johanknol <johanknol@manik>
2971 * /src/SDCCval.c: fixed
2973 const unsigned char arr[][2] = { { 0, 1 } };
2974 t18.c:1: error: Initializer element is not constant
2976 2002-03-04 bela <bela@manik>
2978 * /device/include/mcs51reg.h:
2979 ds89c420 register definition update
2981 2002-03-03 <johan@FRIJA>
2983 * support/Util/SDCCerr.c: did something, but don't no why anymore
2985 * support/regression/tests/bug-524691.c: made it a little less shy
2987 * src/SDCCast.c (decorateType): fixed bug #524697
2989 * src/SDCCast.c: made some lineno improvements
2991 * src/SDCCval.c (getNelements): changed warning to error
2993 * src/SDCCglue.c (printIvalArray): changed warning to error
2995 * src/SDCCicode.c: fixed a warning for mingw
2997 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2999 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3001 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3003 * src/ds390/peeph.def:
3004 Added some more peephole rules
3006 * src/ds390/gen.c: Various fixes & enhancements
3008 * src/SDCClrange.c, src/SDCClrange.h:
3009 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3011 * src/ds390/ralloc.c:
3012 various fixes & enhancements (ds390) specific
3014 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3015 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3018 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3020 2002-03-02 <johan@FRIJA>
3022 * src/SDCCast.c (decorateType): fixed bug #524708
3024 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3026 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3028 2002-03-01 Michael Hope <michaelh@vroom>
3030 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3032 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3034 2002-03-01 <johan@FRIJA>
3036 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3038 * src/SDCCast.c (decorateType): fixed bug #524209
3040 * src/SDCCval.c (valNot): fixed bug #524195
3042 2002-02-26 <johan@balder>
3044 * src/xa51/gen.c: fixed a warning
3046 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3048 * src/SDCCast.c (decorateType): fixed bug #522534
3050 2002-02-23 <johan@balder>
3052 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3054 2002-02-22 <johan@balder>
3056 * src/SDCCast.c: fixed bug #514865
3058 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3060 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3062 * sdcc/src/SDCCloop.c:
3063 Previous fix was not good. basic blocks that have "break" or "return" are
3064 not really partof a loop , but live ranges used in these blocks should
3065 be live thru the entire loop, so set partOfLoop but don't add them to
3068 2002-02-21 <johan@FRIJA>
3070 * src/SDCCcse.c: fixed bug #514308
3072 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3075 Fixed BUG #519583. If a conditional block ended in a return/break
3076 statement inside a loop, it was not being considered part of the loop.
3078 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3080 2002-02-10 Karl Bongers <karl@turbobit.com>
3083 Fixed up SDCDB debugger somewhat. Updated debugger/README
3084 with lots of comments and notes.
3086 * device/examples/test2.c:
3087 Fix bug, "red" variable not being initialized(compiler complained).
3089 * device/examples/Makefile, examples/test3.c:
3090 Add Makefile in device/examples folder, compiles test3.c
3091 for use as a multiple module SDCDB test case.
3093 * sim/ucsim/cmd.src/cmdset.cc:
3094 Took out debug printfs in ucsim "next" command.
3097 Karl and Johan start ucsim XA support. Most dissassembly working,
3098 about 75% emulation done(plenty of work remaining).
3100 * sim/ucsim/z80.src:
3101 Add Z80 support to ucsim, add test-ucz80 regression test,
3102 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3103 Notice z80 compiler fails on examples/test3.c/crc code.
3105 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3107 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3108 Added support for --parms-in-bank1
3110 * src/ds390/peeph.def:
3111 added a few more peephole optimzations
3114 1) added __builtin_inp & __builtin_outp used to read in data of given length
3115 from a memory mapped port
3116 2) added __builtin_memcmp
3117 3) added __builtin_swapw swap bytes of a short
3119 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3120 1) handle multiple send & receives from register bank1
3121 2) ralloc can now allocate DPTR1 to some liveRanges
3123 * src/SDCCsymt.c, src/SDCCsymt.h:
3124 changes to handle multiple sends & receives
3127 added some pointer arithmetic optimization
3130 added some pointer arithmetic optimizations but not stable yet so not
3131 called from anywhere (will get this working shortly)
3133 * src/SDCCopt.c: fixed for multiple sends & receives
3136 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3137 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3138 set preprocessor defines (depending on options)
3140 * src/SDCCicode.c, src/SDCCicode.h:
3141 changes made to handle multiple sends & receives
3144 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3146 * src/SDCCcse.c, src/SDCCcse.h:
3147 added function findbackward def (to be used in upcoming optimization)
3149 * src/SDCCcflow.c, src/SDCCcflow.h:
3150 added function returnAtEnd - to determine if a basic block terminates with
3153 * src/SDCCast.c, src/SDCCast.h:
3154 added option parms-in-bank1
3156 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3157 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3158 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3159 adjusted for --parms-in-bank1 option
3161 * device/include/string.h:
3162 donot redefine "reentrant" keyword
3164 * device/include/ds80c390.h: Added some more SFRs
3166 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3168 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3170 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3172 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3174 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3176 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3178 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3180 * Added --xram-movc option
3182 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3184 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3186 2002-01-11 Johan Knol
3188 * Added math lib of Jesus Calvino-Fraga
3190 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3192 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3193 * support/regression/Makefile: new target test-mcs51-stack-auto
3194 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3196 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3198 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3200 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3202 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3204 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3206 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3208 * src/SDCCglue.h: add definition for printIvalChar()
3210 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3212 * src/SDCCast.c: fix #498138 by Johan
3214 * src/SDCCglue.c: fix #498138 by Johan
3216 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3218 * support/regression/Makefile: fix clean
3220 * support/regression/ports/ds390/support.c: fix transmission of last character
3222 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3224 * /sdcc/src/ds390/gen.c:
3225 a) improved computing address of stack variable
3226 b) took out some #if 0 code
3227 c) improved parmBytes adjustment
3228 d) improved genPlusIncr & genMinusIncr
3229 e) genCmp could generate bad code (when left assigned to DPTR)
3230 f) Fixed bug in hasInc
3232 * /sdcc/src/ds390/ralloc.c:
3233 a) packRegsForSupport could mess up live information (Fixed)
3234 b) packRegsDPTRuse could be incorrect for left & right shift
3236 * /sdcc/src/mcs51/ralloc.c:
3237 packRegsForSupport could mess up the live information (Fixed)
3239 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3241 * /sdcc/src/SDCCast.c:
3242 can reverse a loop even if function call is present as long
3243 as the loop control variable is local & is not passed as parameter
3245 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3247 * /sdcc/ChangeLog: *** empty log message ***
3249 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3250 More builtin function additions for TININative
3252 * /sdcc/src/ds390/ralloc.c:
3253 Had broken the regression testsuite
3255 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3257 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3258 Added funcattr hasStackParms will be set for reentrant functions when there
3259 are paramteres on the stack, this helps in minimizing frame pointer generation
3260 typeFromStr can handle function pointers now
3262 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3263 *** empty log message ***
3265 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3267 * /src/ds390/gen.c, /src/ds390/main.c:
3268 More builtin function additions for TININative
3270 * /src/ds390/ralloc.c:
3271 Had broken the regression testsuite
3273 * /src/SDCCast.c: Fixed a bug in dumptree
3275 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3276 Added funcattr hasStackParms will be set for reentrant functions when there
3277 are paramteres on the stack, this helps in minimizing frame pointer generation
3278 typeFromStr can handle function pointers now
3280 * /doc/builtins.txt, /doc/TININative.txt:
3281 *** empty log message ***
3284 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3286 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3287 ALPHA version for -mTININative
3289 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3290 updated to reflect changes in the port structure
3293 added function do_assemble (similar to do_link) if non-null this function
3294 will be called to do assembly (-mTININative) requires a multi command
3296 added function genAssemblerEnd will be called to generate assembler Epilogue
3299 added _JavaNative to debug info printing
3301 * /src/SDCCmain.c: added option --tini-libid
3302 added port->do_assemble function (-mTININative) has a multi command assemble
3304 * /src/SDCCglue.c: Disabled "constExpr" check
3305 added port->genAssemblerEnd function
3307 * /src/SDCCglobl.h: Added option --tini-libid value
3310 tookout optimizeCompare from the header (has no external references)
3312 * /src/SDCCast.c: made one more function "static"
3314 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3316 * src/z80/mappings.i: Added z80asm support.
3318 * src/z80/main.c: Added z80asm support on --asm=z80asm
3320 * src/z80/gen.c: Fixed asm portability issues.
3322 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3324 * src/SDCCglue.c (printExterns): Added global/extern split.
3326 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3328 * support/regression/Makefile: added test for mcs51 model large
3330 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3332 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3334 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3336 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3338 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3340 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3342 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3344 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3346 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3348 * support/regression/tests/simplefloat.c: Port to mcs51.
3350 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3351 * support/regression/tests/bug-485362.c: Added.
3353 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3355 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3357 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3359 * src/z80/gen.c (aopDump): Added a dump function.
3361 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3362 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3364 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3366 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3368 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3370 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3372 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3374 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3376 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3378 * support/regression/ports/ds390/support.c: Use tinibios.
3380 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3382 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3384 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3385 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3387 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3389 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3391 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3393 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3395 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3396 (packRegsForIYUse): Created and optimised.
3398 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3400 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3401 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3403 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3405 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3407 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3409 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3411 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3413 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3415 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3417 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3419 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3421 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3423 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3425 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3426 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3427 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3429 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3431 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3432 (genNotFloat): Added.
3433 (genUminusFloat): Added.
3435 * device/lib/z80/Makefile: Added floating pt stubs.
3437 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3439 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3441 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3443 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3445 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3447 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3449 * sdcc/support/regression/Makefile: Add port ds390.
3451 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3453 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3455 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3457 * sdcc/support/regression/ports/ds390/support.c: Added.
3459 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3461 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3463 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3465 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3467 * device/include/malloc.h: Added z80 and gbz80 support.
3469 * device/lib/gbz80/heap.s: Added.
3471 * device/lib/z80/heap.s: Added.
3473 * device/lib/malloc.c: Added z80 and gbz80 support.
3475 * support/regression/tests/malloc.c (testMalloc): Added.
3477 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3479 * support/regression/tests/bug-478094.c: Added.
3481 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3483 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3485 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3487 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3489 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3491 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3493 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3495 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3497 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3499 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3501 * support/regression/tests/bug-477927.c: Added.
3503 * src/z80/peeph.def: Added minor rules.
3505 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3507 * src/z80/peeph.def: Added jump optimisation modification.
3509 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3511 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3513 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3515 * support/regression/tests/funptrs.c: Added.
3517 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3519 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3521 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3523 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3525 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3527 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3528 (movLeft2ResultLong): Created.
3530 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3531 (joinPushes): Added. Joins two char pushes into a word push.
3533 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3535 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3537 * support/makebin/Makefile (install): Added creation of dest dir.
3539 2001-10-24 Karl Bongers <karl@turbobit.com>
3541 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3543 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3545 * src/z80/ralloc.c: Turned off faulty pack for one use.
3547 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3549 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3551 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3553 * support/regression/Makefile: Improved clean
3555 * support/regression/ports/gbz80/spec.mk: Added clean
3557 * support/regression/ports/host/spec.mk: Added clean
3559 * support/regression/ports/z80/spec.mk: Added clean
3561 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3563 * support/regression/ports/mcs51/timeout.c: little improvements
3565 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3567 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3569 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3571 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3573 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3575 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3577 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3579 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3580 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3582 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3584 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3586 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3588 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3590 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3592 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3594 * support/regression/tests/longor.c: Added.
3596 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3598 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3600 * as/mcs51/aslink.h: define PATH_MAX
3602 * as/mcs51/asm.h: define PATH_MAX
3604 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3606 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3608 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3610 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3612 * src/SDCCglobl.h: define PATH_MAX
3614 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3616 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3618 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3620 * src/z80/gen.c (gencjneshort): Fixed
3622 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3624 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3626 * support/regression/tests/bug-469671.c: Added.
3628 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3630 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3632 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3634 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3636 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3638 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3640 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3642 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3644 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3646 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3648 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3650 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3652 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3654 * 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.
3656 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3658 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3660 2001-10-07 <johan@FRIJA>
3662 * device/lib/gets.c (gets): fixed the return value.
3664 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3665 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3667 * 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.
3669 * 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.
3671 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3673 * src/pic/gen.c: Removed Safe_strdup.
3675 * configure.in: Added option to enable libgc support.
3677 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3678 (bitVectUnion): Optimised.
3679 (bitVectIntersect): Optimised.
3680 (bitVectBitsInCommon): Optimised.
3681 (bitVectCplAnd): Optimised.
3683 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3685 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3687 * src/SDCCmain.c: distinguish between assembler debug and plain options
3689 * src/avr/main.c: remove standard assembler options
3691 * src/ds390/main.c: remove standard assembler options
3693 * src/mcs51/main.c: remove standard assembler options
3695 * src/port.h: removed "PENDING" comment
3697 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3699 * src/device/lib/_mulint.c : new, with assember functions
3701 * src/device/lib/_mullong.c : new, with assember functions
3703 * src/device/lib/_divuint.c : with assember functions
3705 * src/device/lib/_divsint.c : with assember functions
3707 * src/device/lib/_divulong.c: with assember functions
3709 * src/device/lib/_divslong.c: with assember functions
3711 * src/device/lib/_moduint.c : with assember functions
3713 * src/device/lib/_modsint.c : with assember functions
3715 * src/device/lib/_modulong.c: with assember functions
3717 * src/device/lib/_modslong.c: with assember functions
3719 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3721 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3723 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3724 replaced _mululong.c and _mulslong.c by _mullong.c
3726 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3728 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3730 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3732 * src/SDCCglue.c: test, if win32api is available for MINGW
3734 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3736 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3737 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3738 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3739 * support/regression/ports/host/spec.mk: removed GENERIC
3740 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3741 * support/regression/ports/z80/spec.mk: removed GENERIC
3743 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3745 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3747 * support/regression/tests/bug-467035.c: Created.
3749 2001-10-01 <johan@FRIJA>
3751 * src/SDCC.y: fixed bug #466586 part 1
3753 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3755 * SDCCicode.c: z80 has no generic pointers
3756 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3758 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3760 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3762 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3764 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3766 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3768 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3770 * configure.in: Fixed up so that ucsim is only configured once.
3772 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3774 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3775 (getPathDifference): As above.
3777 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3779 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3781 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3782 * .version: Updated to 2.3.1
3784 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3785 Added copyright header.
3787 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3788 (assemble): Added support for macro based assembler commands.
3789 (linkEdit): Added support for macro based linker commands.
3790 (preProcess): Changed the pre-processor to use macros.
3791 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3792 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3794 * device/lib/z80/crt0.s: Added module name for debugging.
3796 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3798 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3800 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3802 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3804 * src/Makefile.in: Added SDCCmacro and SDCCutil
3806 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3808 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3810 2001-09-16 <johan@FRIJA>
3812 * 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.
3814 2001-09-15 <johan@FRIJA>
3816 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3817 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3819 2001-09-11 <johan@FRIJA>
3821 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3823 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3825 * support/regression/tests/bug-460444.c: Added test case.
3827 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3828 (genCast): Added justification for all of the asserts.
3830 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3832 * support/regression/support.c: _xdata replaced by xdata
3834 * support/regression/spec.mk: removed _generic
3836 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3838 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3840 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3841 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3843 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3845 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3847 * support/regression/tests/bug-460010.c: Added test case.
3849 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3851 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3853 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3855 * support/regression/testfwk.c: removed workaround for bug #436344
3857 * support/regression/tests/bp.c: use less memory with mcs51
3859 * support/regression/tests/bug-441448.c: use less memory
3861 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3863 * support/regression/collate-results.py: typo
3865 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3867 * support/regression/tests/fetchoverlap.c: Added new test case.
3869 * support/regression/tests/bp.c: Added new test case.
3871 * support/regression/tests/bug-448984.c: Added new test case.
3873 * support/regression/tests/pow2shifts.c: Added new test case.
3875 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3876 (genlshTwo): Fixed right shift for count > 8.
3878 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3880 2001-09-08 <johan@FRIJA>
3882 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3884 2001-09-07 <johan@FRIJA>
3886 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3888 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3890 2001-09-06 <johan@FRIJA>
3892 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3893 * bernhard noted me at this: "() equals to (void)" (1.38)
3895 2001-09-05 <johan@FRIJA>
3897 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3899 2001-09-04 <johan@FRIJA>
3901 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3904 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3906 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3908 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3910 * link/z80/aslink.h: Fixed path for PATH_MAX
3912 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3914 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3916 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3918 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3920 * 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.
3922 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3924 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3925 (genCmp): Fixed up genCmp for the GB with longs.
3927 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3929 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3931 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3933 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3935 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3937 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3939 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3941 * 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.
3943 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3945 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3947 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3949 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3951 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3953 * sim/ucsim/configure: little improvement of Cygwin-detection
3954 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3955 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3956 * support/regression/tests/bug-221100.c: small changes for mcs51
3957 * support/regression/tests/bug-221168.c: small changes for mcs51
3958 * support/regression/tests/bug-227710.c: small changes for mcs51
3959 * support/regression/tests/staticinit.c: small changes for mcs51
3960 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3961 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3962 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601