1 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCCicode.c (geniCodeAdd),
4 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
5 with valFromType if type might be a pointer and host is big endian).
6 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
7 types, not just integer types.
8 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
9 multiply defined with mismatching "at" address.
11 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
13 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
14 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
15 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
16 with embedded nulls (fixed bug #753752)
18 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
20 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
21 Apparently this did not see much testing (endless loop)
23 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
25 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
27 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
29 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
30 gracefully handle NULL memmap pointers
32 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
34 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
35 instead of deleting the iCode when an operand is volatile
36 * src/z80/gen.c (genDummyRead),
37 * src/mcs51/gen.c (genDummyRead),
38 * src/ds390/gen.c (genDummyRead),
39 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
41 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
42 * src/SDCC.y: fixed bug #850420
44 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
46 Applied z80 i/o port patch from Peter Townson and fixed some operators
47 to better handle operands in A register.
48 * device/include/z180.h
54 * src/z80/peeph-z80.def
58 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
60 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
62 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
64 * device/lib/hc08/_mullong.c: Removed extra #endif
66 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
68 * sim/ucsim/hc08.src/inst.cc,
69 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
71 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
72 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
73 * device/include/stdarg.h: fixed varargs for hc08
74 * device/lib/Makefile.in,
75 * device/lib/hc08/Makefile,
76 * device/lib/hc08/_mulint.c,
77 * device/lib/hc08/_mullong.c: fixed some endian problems
79 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
81 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
82 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
83 * device/lib/_gptrget.c,
84 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
86 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
88 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
89 * src/SDCCast.c (astErrors): fixed bug #846007
90 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
92 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
94 * src/SDCCast.c (decorateType): disabled a transformation I added in
95 revision 1.188 (access to fields of a structure at an absolute address);
96 it breaks with bitfields, extern declarations, and gcse analysis.
97 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
98 could be assigned through a pointer, so don't complain.
99 * src/SDCCast.c (astErrors),
101 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
103 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
105 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
106 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
107 output of __config directives, since gpasm now supports them
108 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
109 pre-processor macro, i.e. -DMCU=p18f452
110 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
111 and modified to handle 'cast' icode similarly to '=' icode
112 * src/pic16/device.h (typedef struct PIC_device): added field
113 'extMIface' to indicate that chip has external memory interface
114 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
115 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
118 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
120 * src/SDCC.y (pointer): fixed bug #846006
121 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
122 * src/SDCCast.c (decorateType): fixed bug #846009
123 * src/ds390/peeph.def,
124 * src/ds390/gen.c (genAnd, genOr),
125 * src/mcs51/peeph.def,
126 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
128 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
130 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
137 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
141 * src/SDCCbitv.c: added function to free a bitvector
143 * src/SDCClrange.c: added function to recompute the liveranges
145 * src/ds390/ralloc.c,
147 * src/mcs51/ralloc.c,
149 * src/pic16/ralloc.c,
151 * src/z80/ralloc.c: recompute the liveranges after register packing
153 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
155 * src/SDCCloop.c (newInduction): fixed bug #845630
157 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
159 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
160 inadvertantly left behind from my 2003-11-12 change
162 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
164 Updated headers I neglected to commit yesterday.
168 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
170 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
171 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
172 * src/SDCCopt.c (eBBlockFromiCode),
173 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
174 the creation of the key hash table from the sequencing so it can be used
175 earlier (for some GCSE bug fixes still pending)
177 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
179 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
180 * support/regression/tests/addsub.c: testing genPlus shortcut
182 2003-11-15 Borut Razem <borut.razem@siol.net>
184 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
186 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
188 * src/SDCCcse.c (cseBBlock): fixed bug #527779
189 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
190 ordering is immaterial.
191 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
193 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
195 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
196 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
197 (SIGSEV) of bug #840381
198 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
199 unlink new file before rename if new and old filenames are the same)
201 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
203 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
204 uninitialized variables) for the mcs51. Set environment variable
205 SDCC_GENRAMCLEAR to test.
206 xdata initialization slightly shorter
208 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
211 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
212 #838241 & 780691 (basicly the same bug)
213 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
214 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
216 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
218 * src/SDCCmain.c (linkEdit): "fix" #834252
220 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
222 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
224 * src/SDCC.y: fixed bug #819403
226 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
228 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
229 the reentrant attribute.
230 * src/hc08/gen.c (genPackBits): added missing stack readjustment
231 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
233 * src/SDCCast.c (decorateType): fixed bug with storage class not being
234 updated during pointer dereference; f.e. ~(((char *)1)*) was being
235 erroneously reduced to a literal.
236 * src/hc08/ralloc.c (packRegisters, rematStr),
237 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
240 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
242 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
243 * doc/sdccman.lyx: changed from 'article' to 'book'
244 * doc/Makefile: readded test_suite_spec and cdbfileformat
246 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
248 * device/include/stdlib.h: include malloc.h to comply with ANSI
249 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
251 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
253 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
254 * doc/clean.mk: also remove *.out files
255 * doc/sdccman.lyx: some additions, larger top/bottom margins
257 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
259 * src/SDCC.y: fixed bug #837365
260 * support/regression/tests/bitopcse.c
261 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
262 a symbol (might be valop instead)
263 * device/lib/Makefile.in: added errno.c to HC08SOURCES
264 * device/lib/clean.mk: added hc08 to the cleaning list
266 2003-11-04 Borut Razem <borut.razem@siol.net>
268 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
270 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
271 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
272 malloc is declared in standard stdlib.h
274 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
276 * device/lib/hc08/Makefile: need to clean .rel not .o files
277 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
279 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
289 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
290 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
291 tests (which uses the port's oclsExpense function)
297 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
299 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
301 * src/SDCCcse.c (ifxOptimize),
302 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
303 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
304 deleting the IFX iCode.
305 * src/hc08/ralloc.c: reduced unneeded slocs
306 * src/hc08/gen.c: fixed bug in asmopToBoolean
308 2003-11-04 Borut Razem <borut.razem@siol.net>
310 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
311 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
312 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
313 transferred to configure
315 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
317 Use headers defined in the C[++] standards:
318 * sim/ucsim/gui.src/serio.src/fileio.cc
319 * sim/ucsim/gui.src/serio.src/frontend.cc
320 * sim/ucsim/gui.src/serio.src/main.cc
321 * sim/ucsim/gui.src/serio.src/posix_signal.cc
322 * support/Util/NewAlloc.c
328 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
330 * Added MSVC projects for hc08 assembler and linker:
331 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
332 /as/hc08/link_hc08.dsp
334 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
336 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
338 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
340 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
342 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
344 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
346 2003-10-31 Borut Razem <borut.razem@siol.net>
348 * support/cpp2/cpplib.h,
349 support/cpp2/cpplib.c,
350 support/cpp2/cpplex.c,
351 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
352 to switch _asm block preprocessing on / off. Default is
353 #pragma preproc_asm +
355 2003-10-31 Borut Razem <borut.razem@siol.net>
357 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
358 when outputting comment blocks (when executed with -C option) and
359 _asm (SDCPP specific) blocks
361 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
363 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
365 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
367 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
369 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
371 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
372 * src/SDCCast.c (decorateType): fixed bug #832664
374 2003-10-31 Borut Razem <borut.razem@siol.net>
376 * support\cpp2\cpplex.c: fixed for SDCPP:
377 comments(when executed with -C option) and _asm blocks
378 were included even if they where in skipped #if block.
379 Applied solution from GCC cpp 3.3.2
381 2003-10-31 Borut Razem <borut.razem@siol.net>
383 * src/SDCC.lex: sdcc now understands both formats:
384 '# <line_number> <file_name>' and
385 '#line <line_number> <file_name>'
386 * support/cpp2/cppmain.c: sdcpp now generates the standard
387 '# <line_number> <file_name>' instead of former
388 '#line <line_number> <file_name>'
390 2003-10-30 Borut Razem <borut.razem@siol.net>
392 * support/cpp2/cpphash.h,
393 * support/cpp2/cpplib.h
394 * support/cpp2/cpplex.c,
395 * support/cpp2/cppmain.c,
396 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
398 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
400 Fixed a number of problems revealed by bug #827883.
401 * src/SDCCloop.c (loopInvariants): Spill location of the
402 result operand should be recomputed if extracted from
403 a loop. Also, don't extract assignments of an iTemp
405 * src/SDCCast.c (isConformingBody): loop reversal should
406 not occur if the control variable is involved with a
409 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
411 * .version: bumped to 2.3.6 to reflect the big improvements
412 made by Erik and Klaus. Thanks!
414 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
416 Replaced the livrange code.
417 * src/SDCClrange.c: added new LR code
419 * src/SDCCBBlock.h: removed remainig parts from old LR code
420 * src/ds390/ralloc.c,
421 * src/ds390/gen.c: minor fixes to make it work with new code
423 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
428 * src/hc08/ralloc.c: Fix various warnings related to the hc08
429 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
430 (tweaked fix for bug #818696)
432 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
434 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
436 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
439 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
440 * src/mcs51/gen.c (gencjneshort),
441 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
442 more efficient (per Scott Bronson's suggestion)
444 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
446 Extended the semantics of the critical keyword to include
447 individual statements. See RFE #827755 and #799831
452 * support/Util/SDCCerr.c
453 * support/Util/SDCCerr.h
458 2003-10-19 Borut Razem <borut.razem@siol.net>
460 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
462 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
464 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
466 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
467 and predecrement operand is displayed
469 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
471 * src/SDCCval.c (valMinus): fixed bug #826041
473 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
475 Some hc08 related updates that I missed earlier
477 * support/regression/ports/hc08/spec.mk
479 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
481 New target "hc08" for the Motorola 68hc08 family of micros
489 * sim/ucsim/hc08.src/*
490 * sim/ucsim/configure.in
491 * src/ucsim/configure
492 * sim/ucsim/packages_in.mk
495 * device/include/mc68hc908qy.h
497 * device/lib/Makefile.in
498 * support/regression/ports/hc08/*
499 * support/regression/Makefile
501 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
503 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
505 * src/ds390/gen.c (genCast): fixed bug #821957
507 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
509 * device/lib/logf.c: "fixed" overlay bug
510 * support/regression/ports/host/spec.mk: added m library
511 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
512 * support/regression/tests/float_trans: added (for Eric)
514 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
516 * src/mcs51/gen.c (genCpl): fixed bug
517 http://sf.net/mailarchive/message.php?msg_id=6263915
519 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
521 * src/SDCCast.c (decorateType): added extended constant folding
522 * src/SDCCsymt.c (computeType): cleanup
523 * src/SDCCval.c (valShift): minor optimization
524 * support/regression/tests/ast_constant_folding.c: added
526 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
528 * src/SDCCmain.c: removed some unintended changes
530 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
532 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
533 * src/z80/gen.c: fixed part of bug #817589
534 * src/SDCCsymt.c (checkFunction): fixed bug #817895
536 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
538 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
556 * src/z80/gen.c: removed unused label "release:"
558 2003-10-06 Borut Razem <borut.razem@siol.net>
560 * src/SDCC.lex: removed definition of unused variables
561 save_optimize and save_options
563 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
565 * clean.mk: removed '=' in "-maxdepth=1"
566 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
567 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
569 2003-10-06 Borut Razem <borut.razem@siol.net>
571 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
572 my_unput() replaced by unput()
574 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
576 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
577 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
578 type-punned pointer will break strict-aliasing rules"
579 Old LR behaviour is again default; Klaus' LR can be choosen by
580 defining the environment variable LRKLAUS
584 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
585 * clean.mk: fixed removal of files in bin/CVS/
586 * device/lib/clean.mk: fixed removal of directories small and large
587 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
589 * src/SDCCval.c: removed superflous test for pedantic
591 2003-10-05 Borut Razem <borut.razem@siol.net>
593 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
594 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
595 message "unmatched #pragma SAVE and #pragma RESTORE"
597 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
599 * doc/sdccman.lyx: various additions and updates (interrupts, inline
600 assembly, critical functions, atomic, nojtbound)
602 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
604 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
610 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
613 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
615 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
617 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
618 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
619 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
621 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
623 * src/z80/gen.c (genRet): fixed bug #524753
624 * src/z80/gen.c (genCast): fixed internal error on cast from
626 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
627 fix for bug #477835 to the z80
628 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
629 for tracking iCodes in the peephole optimizer for z80
631 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
633 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
634 the other part of bug #814548
635 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
637 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
639 * src/SDCCcse.c: fixed part of bug #814548
641 2003-09-28 Borut Razem <borut.razem@siol.net>
643 * src/asm.c: rewrite of printILine() to use temporary file instead
645 * src/xa51/main.c: commented out declaration of int rewinds
647 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
649 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
651 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
653 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
654 * src/asm.c (printILine): Fixed bug #811015
656 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
658 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
661 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
663 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
664 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
665 to correctly handle general case of AOP_PAIRPTR
666 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
668 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
670 * src/mcs51/ralloc.c (fillGaps),
671 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
672 register positioning bug)
674 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
676 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
678 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
680 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
681 genCodePointerGet, genGenPointerGet, genFarPointerSet,
682 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
683 (ralloc doesn't intentionally do this now, but perhaps later)
684 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
685 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
686 register positioning bugs (Fixed bug #762602 and #795325)
687 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
689 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
690 lines that --i-code-in-asm generates
692 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
694 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
695 trying to fclose a FILE* that was already closed.
697 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
699 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
700 of const struct should be treated as if const themselves)
702 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
704 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
706 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
708 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
709 Unix (/n) and DOS (/r/n) line terminations.
711 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
713 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
716 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
718 * src/mcs51/gen.c (genFunction, genEndFunction),
719 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
720 and restore of EA so that stack offsets to parameters are
721 correct when using both critical and reentrant/stack-auto.
722 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
723 size (can be triggered in error if sloc is shared between
724 different sized objects)
725 * device/include/float.h: fixed macros to explicitly use
726 unsigned long where needed
728 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
730 Feature req. 799831: added code to allow nesting of critical functions
731 * src/mcs51/gen.c (genFunction, genEndFunction)
732 * src/ds390/gen.c (genFunction, genEndFunction)
734 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
736 * src/SDCCsymt.c (sclsFromPtr),
738 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
739 support for standard C idiom of memory mapped variables; for
740 example, *((xdata int*)0x1234) = 1 is now internally equivalent
741 to xdata int at 0x1234 tempvar = 1.
742 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
743 provided by Akiya ISHIDA
745 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
747 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
748 * src/SDCCval.c (constVal): added reduction from int to char
749 * src/SDCCval.c (valMult, valDiv): fixed sign handling
750 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
751 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
753 * support/regression/tests/shifts.c: fixed
755 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
757 * src/z80/gen.c (genXor): Fixed bug #805445
759 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
761 Fixed bug #621531 (const & volatile confusion in the type chain).
762 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
763 refer to the const or volatile state of the pointer itself.
776 * support/regression/tests/const.c
778 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
780 When checking for duplicated modules, use absolute paths
781 instead of relative paths. Files changed:
786 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
788 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
790 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
792 * device/include/string.h: added size_t typedef, changed
793 prototypes to use size_t, eliminated separate reentrant and
794 non-reentrant declarations, added _memmove declaration
795 * device/lib/_memcpy.c: changed to use size_t instead of int,
796 changed /4 to >>2 to avoid division library call
797 * device/lib/_memcmp.c,
798 * device/lib/_memset.c,
799 * device/lib/_strncat.c,
800 * device/lib/_strncpy.c,
801 * device/lib/_strncmp.c: changed to use size_t instead of int
802 * device/lib/_memmove.c: new file (fixed bug #772294)
803 * device/lib/Makefile.in: added _memmove.c
804 * device/lib/z80/asm_strings.s: fixed bug #772290
805 * support/regression/tests/bitfields.c: attempt to fix host assertion
806 failure on amd64-unknown-linux2.2
808 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
810 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
811 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
812 * as/z80/asmain.c (main): fixed bug #801766
814 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
816 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
819 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
821 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
822 reported in bug #800609
824 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
826 * Top header beautifications in src/pic16 directory:
827 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
828 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
829 pcoderegs.h, ralloc.c, ralloc.h
830 * main.c: added top header and GPL license notice
831 * pcode.c: fixed the if-conditional warning
833 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
835 * device/lib/_mullong.c: replaced int by short for gcc
837 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
839 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
840 and JUMPTABLE iCodes properly now (worked by accident before)
841 * src/mcs51/gen.c (leftRightUseAcc),
842 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
843 iCode properly now. Use getSize instead of nRegs since a & b
844 aren't part of the nRegs tally.
846 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
848 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
849 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
850 before instructions that use the _STATUS register
852 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
854 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
855 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
856 fetching of the pointer
857 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
858 copied from genNearPointerSet()
859 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
860 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
861 If they pop r0/r1 they must be called in the opposite order than aopOp().
862 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
863 (resp. --stack-auto), prepared for --xstack
865 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
867 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
869 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
871 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
872 these ports have their own __sdcc_external_start()
874 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
876 pic patch provided by Slade Rich <slade_rich@yahoo.com>
877 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
878 type for bits was changed. It resulted in bit variables becoming
879 global, which is not permitted in PIC 14 assembly output.
881 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
883 * doc/sdccman.lyx: various additions and updates. Rearranged sections
885 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
887 Z80 and MCS51 linkers complaint if a public symbol is defined
888 in more than one library module:
892 * as/mcs51/Makefile.in
894 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
896 A few small changes that speed up the peephole optimizer.
900 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
902 Try to make the peephole optimizer smarter by maintaining
903 an association between the assembly source code and the
904 iCodes that originated them. Put this information to use
905 with a new peephole rule condition "notVolatile" so that
906 the rules can be aggressive yet still safe.
911 * src/mcs51/peeph.def
913 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
917 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
918 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
919 if the left or right operand symbols have the accuse flag set.
921 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
923 Changed the type of the result of the ! (NOT) operator to char;
924 previously it returned the same type as the source. This allows
925 us to eliminate all the genFloatNot functions (all of its target
926 implementations were very buggy) since !float can use the same
929 * src/SDCCicode.c (ast2iCode): ! returns char
930 * src/mcs51/gen.c (genNot, genNotFloat),
931 * src/ds390/gen.c (genNot, genNotFloat),
932 * src/z80/gen.c (genNot, genNotFloat),
933 * src/pic/gen.c (genNot, genNotFloat),
934 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
936 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
938 pic patch provided by Slade Rich <slade_rich@yahoo.com>
939 1. Interrupt would not compile properly. Ensure PCLATH register is saved
940 during interrupts. Ensure WSAVE is located at a shared bank address.
941 2. Fixed page selection in some places
942 3. Fixed BTFSS/C to where necessary use registers directly and not simply
943 the registers name strings.
944 4. Fixed "signed / unsigned compare" compiler warnings.
945 5. The PIC port manages its own allocation of the general purpose
946 registers, but makes no attempt to reuse them. As a result when
947 compiling it soon runs out of general purpose registers. Some
948 additional code was added to the files pcode.c and device.c to walk
949 through the function call tree and rename the registers so that they
959 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
960 genPlus() & genMinus() when the result is the same as left or right
962 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
964 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
966 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
968 Made bitfield a distinct type from bit so that bitfields
969 convert as per ANSI C and bits retain their traditional
970 boolean style behaviour. Implemented bitfield support in
978 * src/ds390/gen.c: bit v bitfield split
979 * src/z80/gen.c: New support for bitfields
980 * support/regression/tests/bitfields.c: reenabled z80,
983 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
985 Rules 246.x, 247.x relate to bitfields, the others speed up
986 access to xdata mapped I/O devices.
988 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
990 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
992 Cleaned up genPackBits and genUnpackBits and added two helper
993 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
994 for literal assignments in genPackBits (thanks to Frieder for
1000 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1002 Fixed bug #748310 (pointer to function type mishandled when the
1003 function name is omitted). Also fixed a SIGSEGV when a function
1004 attribute (reentrant, etc) is used on a non-function or on a
1005 function but misplaced before the parameter list.
1007 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1009 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1010 * support/Util/SDCCerr.h,
1011 * support/Util/SDCCerr.c: Added func attr misuse error msg
1013 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1015 Fixed bug #787649 by anonymous
1016 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1017 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1019 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1021 Fixed numerous bitfield problems.
1023 * src/SDCC.y: More bitfield related error checking
1025 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1026 * support/Util/SDCCerr.h,
1027 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1028 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1029 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1030 * support/regression/tests/bitfields.c: tests added
1032 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1034 Made the constant following the "interrupt" keyword optional. If
1035 omitted, the function will not automatically be given an entry
1036 in the interrupt vector table (similar to #pragma NOIV, but
1037 less syntacticly kludgy). The interrupt number is also now
1038 range checked. Also fixed a bug in the high order bit example
1045 * support/Util/SDCCerr.c
1046 * support/Util/SDCCerr.h
1049 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1051 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1052 * src/SDCCicode.c (operandOperation): rewritten some ops
1053 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1054 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1056 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1057 be re-activated by defining REDUCE_LITERALS)
1058 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1059 unsigned, but are signed by default
1060 * src/SDCCval.c (constVal): rearranged
1061 * src/SDCCval.c (valMod): preliminary fix
1062 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1063 * support/regression/literalop.c: added, work in progress
1065 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1067 Generate warnings for useless declarations like "char data;"
1068 that don't do what new users expect.
1071 * support/Util/SDCCerr.h
1072 * support/Util/SDCCerr.c
1074 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1076 * src/SDCCval.c (valMult): fix overflow detection of negative int
1078 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1080 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1082 Changes to support big endian targets:
1095 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1097 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1098 * device/lib/time.c: fixed warning "integer overflow in expression"
1100 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1102 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1103 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1104 constants are unsigned; added recognition of "u" flag for unsigned
1105 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1106 * src/SDCCval.c (valDiv, valMod): fixed signdness
1107 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1108 signedness of modulo, left and right shift
1109 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1110 * support/Util/SDCCerr.h: added warning W_INT_OVL
1111 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1112 * src/SDCCast.c (ast_print): improved output of constants
1114 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1116 Fixed some warnings when building with MSVC:
1129 * support\cpp2\cpplib.c
1133 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1135 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1137 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1139 * support\librarian\clean.mk: Do not remove Makefile.
1140 * support\librarian\Makefile: added.
1142 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1144 Added librarian to MSVC build:
1147 * support\librarian\librarian.dsp
1149 'configure' not needed for librarian, removed:
1150 * support\librarian\configure
1151 * support\librarian\configure.in
1152 * support\librarian\config_in.h
1153 * support\librarian\Makefile.in
1155 Hopefully these ones built the librarian and the rest of sdcc properly:
1157 * Makefile.common.in
1159 Messed up 'configure', so revert to previous version:
1163 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1165 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1166 there, while the mantissa of a double is "only" 53 bits wide.
1168 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1170 Adding sdcclib to the build. MSVC project coming soon.
1171 Files added/changed:
1173 * support\librarian\clean.mk
1174 * support\librarian\configure
1175 * support\librarian\configure.in
1176 * support\librarian\config_in.h
1177 * support\librarian\Makefile.bcc
1178 * support\librarian\Makefile.in
1179 * support\librarian\sdcclib.c
1182 * Makefile.common.in
1186 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1188 Linker now complaints if linked modules have conflicting options, for
1189 example, one compiled using --model-large and another one compiled with
1190 --model-small. The following files were modified:
1212 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1214 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1215 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1217 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1219 * src/z80/mappings.i: fix _mul[us][int,long] entries
1221 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1223 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1225 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1227 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1228 * support/regression/tests/bitopcse.c: added
1236 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1238 added support for new library format to z80, gbz80 linkers:
1244 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1246 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1247 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1249 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1251 added DUMMY_READ_VOLATILE:
1260 * src/SDCCcse.c (algebraicOpts): many improvements
1261 * src/SDCCcse.h: removed algebraicOpts()
1262 * src/SDCCicode.c (picDummyRead): added
1264 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1266 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1267 "Insufficient space in data memory".
1269 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1271 * src/mcs51/gen.c: fixed bug #771358
1272 * src/z80/gen.c: fixed bug #759087
1274 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1276 * src/pic16/glue.c: minor cleanup by Vangelis
1278 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1280 * device/include/regc515c.h: fixed #758477
1281 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1282 * device/lib/_gptrput.c: saved a few bytes
1283 * my tab spacing is 8, yours too?)
1284 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1285 * device/lib/serial.c: process RX bytes earlier than TX bytes
1286 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1288 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1290 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1292 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1294 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1296 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1298 * device/lib/Makefile.in: bad fix, reverted to 1.43
1300 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1302 * device/lib/Makefile.in: added missing z80 object files
1304 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1306 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1307 pic16 progress by Vangelis:
1322 * pic16/pcodepeep.c:
1325 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1327 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1329 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1331 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1332 added gbz80 build to MSVC project.
1333 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1334 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1335 from 8051 stuff and setup so it links using a .lnk file.
1337 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1339 * support/librarian/sdcclib.c: sdcc librarian.
1340 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1343 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1345 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1347 2003-07-02 Borut Razem <borut.razem@siol.net>
1349 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1350 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1351 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1352 src/xa51/main.c, src/z80/main.c:
1353 virtualization of glue() function: each port has it's own glue function,
1354 which is accessed by do_glue function pointer in PORT.general structure
1356 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1358 * DS800C400 fun, improved ROM interface and tinibios.
1360 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1362 * More support for DS80C400. Now includes beginning of interface to ROM.
1364 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1366 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1368 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1370 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1372 2003-06-19 Borut Razem <borut.razem@siol.net>
1374 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1376 2003-06-19 Borut Razem <borut.razem@siol.net>
1378 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1379 fixed Z80 port - crt0.o: cannot open.
1381 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1383 * support/Util/MySystem.c (merge_command): revert bad fix
1385 2003-06-18 Borut Razem <borut.razem@siol.net>
1387 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1389 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1391 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1392 option --use-stdout sends errors to stdout instead of stderr.
1394 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1396 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1398 2003-06-15 Borut Razem <borut.razem@siol.net>
1400 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1401 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1402 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1403 fixed width array of pointers replaced with sets;
1404 multiple include and lib paths ared transferred to preprocessor and linker
1405 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1406 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1407 fixed width array of pointers
1408 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1409 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1410 fixupPath(), getPathDifference()
1411 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1412 fixed width array of pointers
1414 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1416 * src/pic16/ralloc.c: fix warnings
1417 * src/pic16/pcode.c: fix warning
1419 2003-06-10 Scott Dattalo <scott@dattalo.com>
1421 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1422 know all the details, but essentially this set of changes enable
1423 the pic16 port to generate movff instructions and generate assembler
1428 * src/pic16/pcode.c:
1429 * src/pic16/device.c:
1431 * src/pic16/pcode.h:
1432 * src/pic16/pcoderegs.c:
1433 * src/pic16/ralloc.c:
1434 * src/pic16/ralloc.h:
1436 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1438 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1439 added option --vc, so sdcc errors and warnings are compatible with
1440 Microsoft Visual Studio.
1442 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1444 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1445 device/lib/libfloat.lib: added atof function.
1447 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1449 * doc/sdccman.lyx: updated to Lyx 1.3
1450 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1451 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1452 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1454 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1456 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1458 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1460 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1461 additions to the "related tools/documentation" section
1463 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1465 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1467 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1469 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1470 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1472 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1474 * doc/sdccman.lyx: fix double dash and other minor things
1475 * doc/Makefile: fix double dash
1477 2003-05-28 Karl Bongers(patches from Martin Helmling)
1478 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1479 condition and ignore commands.
1481 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1483 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1484 is in parts still quite out of date, I did changes as far as I felt makes sense
1485 for a non-native english speaker.
1486 Please feel free to add to the manual or to correct my changes.
1487 * doc/Makefile: undid touching the date of intermediate tex files.
1489 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1491 * doc/sdccman.lyx: Manual has an index now
1493 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1495 Finalize muluint/mulsint and mululong/mulslong merging:
1496 * device/lib/_mulint.c
1497 * device/lib/_mullong.c
1498 * device/lib/gbz80/mul.s
1499 * device/lib/gbz80/stubs.s
1500 * device/lib/z80/mul.s
1501 * device/lib/z80/stubs.s
1502 * src/SDCCsymt.c (initCSupport)
1504 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1506 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1507 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1508 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1509 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1512 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1514 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1515 the regression tests I'm not brave enough to enable 245.b, 245.c
1516 * doc/sdccman.lyx: added latex preamble for hyperref package.
1517 Using pdflatex this will give you a hyperlinked pdf file with
1518 bookmarks. (prepend '%' before /usepackage if this breaks something)
1520 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1522 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1524 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1526 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1528 2003-05-21 <johan@balder>
1530 * src/SDCCglue.c (printIval): fixed bug #739934
1532 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1534 Applied patch from bug 737905 (renamed yylineo to mylineno):
1541 * src/pic16/pcode.c: Cleaned warnings
1542 * src/pic16/pcodeflow.c: Cleaned warnings
1543 * src/pic16/pcoderegs.c: Cleaned warnings
1545 2003-05-19 Scott Dattalo <scott@dattalo.com>
1547 * src/pic16/pcode.c: Cleaned warnings
1548 * src/pic16/pcodepeep.c: Cleaned warnings
1549 * src/pic16/ralloc.c: Cleaned warnings
1551 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1553 * doc/sdccman.lyx: fixed bug 739745
1554 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1556 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1558 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1559 it can be defined with CFLAGS when running configure
1560 * src/SDCCmain.c: fixed compiling + linking with object files
1562 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1564 * configure.in: configure for pic16 port,
1565 added --disable-pic16-port
1566 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1567 * src/SDCCmain.c: linkOptions is changed to set *,
1568 added if/endif conditional macros to remove options help
1569 messages from optionsTable when a port is not configured, added
1570 support for the PIc16 port in the ports table, when executing
1571 the compiler with no port specified on command line, a default
1572 port is selected with the new macro DEFAULT_PORT which is
1573 defined in port.h, in setDefaultOptions() linkOptions is removed
1574 from initialization assignment, since now it is a set,
1575 parseCmdLine uses setParseWithComma for linkOptions, in
1576 linkEdit() linkOptions are accessed with new function indexSet()
1577 which returns the i'th item of a set variable. See SDCCset.c, in
1578 linkEdit() when calling buildCmdLine(), added linkOptions as
1579 last argument. Now users can pass arguments to gplink via the
1580 -Wl option, main() uses pic16glue() to glue up pic16 programs
1581 * src/SDCCpeeph.c: various changes to support pic16
1582 * src/SDCCset.c: added function void *indexSet(set *, int) to
1583 return the i'th item of the set
1584 * src/SDCCset.h: added function prototype for indexSet()
1585 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1586 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1587 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1588 added macro DEFAULT_PORT
1589 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1590 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1592 * src/pic16/glue.c: commented out some error producing lines
1593 * src/pic16/main.c: __config directives are commented out to stop
1594 gpasm complaining and test the linkage with gplink, _linkCmd and
1595 _asmCmd changed to be more gplink and gpasm friendly
1596 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1597 produced an error when parsed, peep rule 12 is added to utilize
1598 movff, but it is commented out since the pCode does not support
1599 yet a command with 2 address arguments
1601 2003-05-18 <johan@balder>
1603 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1604 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1605 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1607 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1608 Added feature to script commands from file.
1610 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1612 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1613 * src/SDCCutil.c: include ctype.h for win32
1615 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1617 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1619 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1621 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1622 Fixed so you can set breakpoints prior to run, run does not stop
1623 on entry now. Add tbreak. Other enhancements and fixes for use
1626 2003-05-12 Borut Razem <borut.razem@siol.net>
1628 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1630 2003-05-11 Borut Razem <borut.razem@siol.net>
1632 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1633 the path of bin directory, so that PATH is the only env. variable, which has to be set
1634 in case of standard installation.
1635 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1636 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1637 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1639 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1641 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1642 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1643 temp files are in the port dir; clean the gen/test directory when
1644 generating new test.c
1645 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1646 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1647 * support/regression/tests/zeropad.c: added
1649 2003-05-09 <johan@balder>
1651 * src/SDCCglue.c: fixed bug #597940
1653 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1655 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1656 cache sfr, optimize next,step, fix off by one sourceline,
1657 support ddd list function.
1658 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1660 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1662 * support/regression/HTMLgen.py: added compare_s2f()
1663 * support/regression/Makefile: redo 1.27
1664 * support/regression/generate-cases.py: redo 1.5
1666 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1668 * support/regression/tests/float.c: workaround 33 bit hex constant
1669 * support/regression/tests/simplefloat.c: fix division for host
1671 2003-04-29 Scott Dattalo <scott@dattalo.com>
1673 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1674 that tame's the PIC's over-aggressive optimizer.
1676 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1678 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1681 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1683 Initial support for DS80C400. "Hello world" runs on TINIm400
1686 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1688 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1689 * Some notes on ddd usage added in debugger/README
1690 Martin Helmling adding more features and fixes for ddd GUI debugger.
1691 Code added for nexti, stepi, up, down, and other adjustments.
1693 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1695 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1696 * src/pic/peeph.def Added two rules to optimize carry manipulation
1697 * src/pic/* removed debug printfs
1699 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1701 * debugger/mcs51/cmd.c: added header newalloc.h
1703 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1705 * as/Makefile: new EXEEXT
1706 * as/z80/Makefile: remove trailing slash of BUILDIR
1707 * as/z80/clean.mk: new EXEEXT
1708 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1709 * support/cpp2/Makefile.in: new EXEEXT
1710 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1712 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1714 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1715 EXEEXT was introduced to fix all related problems with targets
1716 "clean", "install" and "uninstall"; a couple of further flaws
1717 especially with "clean" have been fixed too
1718 * as/mcs51/Makefile.in
1723 * debugger/mcs51/Makefile.in
1724 * debugger/mcs51/clean.mk
1726 * link/z80/Makefile.in
1729 * packihx/Makefile.in
1731 * sim/ucsim/Makefile
1732 * sim/ucsim/clean.mk
1733 * sim/ucsim/avr.src/Makefile.in
1734 * sim/ucsim/avr.src/clean.mk
1735 * sim/ucsim/s51.src/Makefile.in
1736 * sim/ucsim/s51.src/clean.mk
1737 * sim/ucsim/xa.src/Makefile.in
1738 * sim/ucsim/xa.src/clean.mk
1739 * sim/ucsim/z80.src/Makefile.in
1740 * sim/ucsim/z80.src/clean.mk
1741 * sim/ucsim/main_in.mk
1742 * sim/ucsim/packages_in.mk
1743 * sim/ucsim/gui.src/Makefile.in
1744 * sim/ucsim/gui.src/serio.src/Makefile.in
1745 * sim/ucsim/gui.src/serio.src/clean.mk
1748 * support/cpp2/Makefile.in
1749 * support/cpp2/clean.mk
1750 * support/makebin/Makefile
1751 * support/makebin/clean.mk
1752 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1753 * doc/sdccman.lyx: --program-suffix no longer needed
1755 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1757 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1758 Martin Helmling added support for ddd GUI debugger.
1759 Code added to display assembly, set variables, and other commands
1760 to interface to ddd.
1762 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1764 * as/Makefile: fix target clean
1765 * as/clean.mk: fix target clean
1766 * as/z80/clean.mk: fix target clean
1768 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1770 * Makefile.common.in: added @EXEEXT@
1771 * configure.in: removed all mingw32 stuff
1772 * configure: rebuilt from configure.in
1773 * doc/sdccman.lyx: updated section "installation"
1774 * support/scripts/sdcc_mingw32: adapted to configure
1775 * support/scripts/sdcc_cygwin_mingw32: added
1777 2003-04-22 Scott Dattalo <scott@dattalo.com>
1779 * src/pic Added object file support for the PIC port
1780 * src/pic Applied patch from Craig Franklin (this started the object file support)
1781 * src/regression Updated the PIC regression tests for object files
1783 2003-04-20 Borut Razem <borut.razem@siol.net>
1785 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1786 lklex.c: In function `getfid':
1787 lklex.c:203: warning: array subscript has type `char'
1788 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1789 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1790 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1791 stack handling macros
1793 2003-04-19 Borut Razem <borut.razem@siol.net>
1795 * "handling space characters in file path" task:
1796 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1797 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1798 * support/Util/MySystem.h: make it self-sufficient
1799 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1800 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1801 handling space characters in file path
1802 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1803 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1804 * support/Util/MySystem.c: handling space characters in executable's path
1806 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1808 * as/z80/Makefile: fix permanent rebuild of z80
1809 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1810 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1812 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1814 * src/SDCCopt.c: add special case optimization to replace modulo by
1815 a power of two with a bitwise AND.
1817 2003-04-18 <johan@balder>
1819 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1821 2003-04-17 <johan@balder>
1823 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1824 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1826 2003-04-13 Borut Razem <borut.razem@siol.net>
1828 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1829 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1830 fixed mingw problem in adl_NORMALIZE_PATH
1832 2003-04-12 Borut Razem <borut.razem@siol.net>
1834 * fixed "#pragma SAVE/RESTORE can not be nested":
1835 * src/SDCC.lex: reworked pragma handling functions
1836 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1837 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1839 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1841 * src/SDCCutil.c (pathEquivalent): defined but not used
1842 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1843 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1844 * configure: rebuilt from configure.in
1845 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1846 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1847 * device/include/Makefile.in: replace sdcc_datadir
1848 * device/lib/Makefile.in: replace sdcc_datadir
1849 * Makefile.common.in: add LDFLAGS from configure
1850 * packihx/Makefile.in: use LDFLAGS
1851 * src/Makefile.in: use LDFLAGS
1852 * support/cpp2/Makefile.in: add LDFLAGS from configure
1853 * support/makebin/Makefile: use LDFLAGS
1854 * .version: bumped version number to 2.3.5
1856 2003-04-12 Borut Razem <borut.razem@siol.net>
1858 * completed "different paths" task:
1859 * src/SDCCmacro.c: fixed bug in handling quotes
1860 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1861 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1863 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1865 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1867 2003-04-11 kevin Vigor <kevin@vigor.nu>
1869 * ds390/gen.c ds390/peeph.def: fix bug 706781
1871 2003-04-11 Borut Razem <borut.razem@siol.net>
1873 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1875 2003-04-10 Scott Dattalo <scott@dattalo.com>
1877 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1878 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1879 set - this bit used to not be set...).
1880 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1881 bad code in PIC Port
1882 * src/regression/and2.c added to test bug 609268
1883 * src/regression/Makefile added and2.c to regression test
1886 2003-04-08 <johan@CP255758-A>
1888 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1889 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1890 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1892 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1894 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1896 * support/cpp2/Makefile.in: fix bug #487815
1897 * configure: rebuilt from configure.in
1898 * Makefile.common.in: docdir changed, new path suffixes
1899 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1900 * sdcc_vc_in.h: reflect changes from sdccconf.h
1901 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1902 * src/SDCCutil.h: remove BINDIR hack
1903 * doc/sdccman.lyx: update new path hierarchy
1905 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1907 * src/SDCCpeeph.c: added okToRemoveSLOC test
1909 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1911 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1913 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1915 * src/SDCCpeeph.c: added labelIsReturnOnly test
1916 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1918 2003-04-05 <johan@balder>
1920 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1921 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1922 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1923 * src/SDCCast.c: fixed a warning
1924 * src/SDCCast.h: fixed a warning
1925 * src/SDCCicode.c (operandFromAst): fixed a warning
1927 2003-04-04 <johan@balder>
1929 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1930 * src/SDCCast.c (decorateType): fixed bug #715076
1931 * src/SDCC.y: fixed bug #702907
1933 2003-04-03 <johan@balder>
1935 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1936 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1937 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1938 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1939 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1941 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1943 * _decdptr.c: fix return values
1944 * _gptrget.c: fix return values
1945 * _gptrgetc.c: fix return values
1946 * _gptrput.c: fix return values
1947 * _mulint.c: fix return values
1948 * as/z80/Makefile: fix 'make -j' problem
1950 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1952 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1953 * configure.in: big cleanup, updated to autoconf 2.5x
1954 * configure: rebuilt from configure.in
1955 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1956 * sdcc_vc_in.h: reflect changes from sdccconf.h
1957 * doc/Makefile: fixed a flaw in "make install"
1959 2003-04-02 <johan@balder>
1961 * src/ds390/gen.c (genCmp): no comments
1962 * src/mcs51/gen.c (genCmp): no comments
1963 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1964 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1966 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1968 * support/regression/generate-cases.py: place generated file in given sub directory
1969 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1970 * support/regression/Makefile: improvements for 'make -j';
1971 side effect: it's simpler and faster now
1973 2003-03-31 Borut Razem <borut.razem@siol.net>
1975 * src/z80/main.c: link-{port} and as-{port} defined without path
1976 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1978 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1980 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1982 2003-03-30 Borut Razem <borut.razem@siol.net>
1984 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1985 changed type of list parameter to set
1986 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1987 * src/port.h: changed type of do_assemble() parameter to set
1988 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1989 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1990 definition of "cppoutfilename" macro with NULL value in preProcess()
1991 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1992 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1993 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1994 replaced with set *binPathSet
1995 * shash_add() deallocates the item, if allready exsists, before adding the new one
1996 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1998 2003-03-30 Scott Dattalo <scott@dattalo.com>
2000 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2001 a nested for loop bug in the PIC port
2002 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2005 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2007 * support/Util/dbuf.h: remove C++ stuff to make it portable
2009 2003-03-28 Borut Razem <borut.razem@siol.net>
2011 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2012 literal strings in stringLiteral()
2013 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2014 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2017 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2019 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2021 2003-03-26 <johan@balder>
2023 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2024 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2025 * src/SDCCast.c (decorateType): fixed " -v < 3"
2027 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2029 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2030 Added Lenny Story's debug infrastructure changes:
2031 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2032 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2033 * src/cdbFile.c: added
2034 * src/SDCCdebug.c: added
2035 * src/SDCCdebug.h: added
2036 * src/SDCCast.c (createFunction)
2037 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2038 * src/SDCCmain.c (parseCmdLine, main)
2039 * src/SDCCmem.c (redoStackOffsets)
2040 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2043 * src/avr/gen.c (genAVRCode)
2044 * src/ds390/gen.c (gen390Code)
2045 * src/mcs51/gen.c (gen51Code)
2046 * src/pic/gen.c (genpic14Code)
2047 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2048 * src/xa51/gen.c (genXA51Code)
2049 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2051 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2053 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2054 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2056 2003-03-22 <johan@balder>
2058 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2060 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2062 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2063 * doc/cdbfileformat.lyx: added, written by Lenny Story
2064 * doc/Makefile: added cdbfileformat.lyx
2065 * doc/clean.mk: added cdbfileformat.lyx
2067 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2069 * src/mcs51/peeph.def: fix bug #705773
2071 2003-03-20 <johan@balder>
2073 An sfr/sbit can have an "at #" AND an initializer
2074 * src/SDCCsymt.c (checkSClass):
2075 * src/SDCCmem.c (allocGlobal):
2076 * src/SDCCmem.c (allocLocal):
2077 * src/SDCCast.c (createBlock):
2079 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2081 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2083 2003-03-16 <johan@balder>
2085 Undid the hackup of const and volatile, the problem is much bigger
2087 * src/SDCCast.c:1.171
2088 * src/SDCCglue.c:1.138
2089 * src/SDCCicode.c:1.146
2090 * src/SDCCsymt.c:1.150
2091 * src/SDCCval.c:1.65
2093 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2095 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2096 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2098 2003-03-13 <johan@balder>
2100 Hackup const and volatile modifiers in type chains a bit:
2102 * src/SDCCast.c:1.169
2103 * src/SDCCglue.c:1.136
2104 * src/SDCCicode.c:1.143
2105 * src/SDCCsymt.c1.146
2106 * src/SDCCsymt.h1.59
2107 * src/SDCCval.c:1.63
2109 2003-03-12 <johan@balder>
2111 * src/SDCCBBlock.h: more LRH debugging junk
2112 * src/SDCCcflow.h: more LRH debugging junk
2113 * src/SDCCloop.c: more LRH debugging junk
2114 * src/SDCC.y (struct_declaration): fixed bug #697590
2115 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2116 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2117 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2119 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2120 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2121 test function names must now match exactly).
2122 * src/SDCCcse.c: added special case in findCheaperOp to allow
2123 extending a short integer. Makes less awful code for bug 700121 test case.
2125 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2127 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2128 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2130 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2132 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2133 actually called (operandsNotEqual() was called for all
2134 operandsNotEqualX tests).
2136 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2138 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2139 with shorter literals. Fixes bug 700121.
2141 2003-03-11 <johan@balder>
2143 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2145 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2147 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2148 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2150 2003-03-10 Borut Razem <borut.razem@siol.net>
2152 * src/SDCCmain.c: pipe preprocessor's output
2153 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2154 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2155 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2156 which closes all pipes in pipeSet set
2157 * src/SDCCset.c: free deleted item in function deleteSetItem()
2158 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2159 moved from z80 to src subproject
2160 * .version: increased version number to 2.3.4
2162 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2164 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2165 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2166 * support/regression/ports/xa51/spec.mk: fix typo
2168 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2170 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2172 2003-03-09 Borut Razem <borut.razem@siol.net>
2174 * src/SDCCmain.c: pipe preprocessor's output
2175 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2176 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2177 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2178 which closes all pipes in pipeSet set
2179 * src/SDCCset.c: free deleted item in function deleteSetItem()
2180 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2181 moved from z80 to src subproject
2183 2003-03-09 Borut Razem <borut.razem@siol.net>
2185 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2186 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2187 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2188 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2189 * src/SDCCglobl.h: unification of WIN32 native definitions
2191 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2193 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2195 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2197 * src/configure.in: check for endianess (even while cross-compiling)
2198 * src/configure: check for endianess (even while cross-compiling)
2199 * src/configure_in.h: check for endianess (even while cross-compiling)
2200 * src/avr/gen.c: remove old endianess stuff
2201 * src/mcs51/gen.c: remove old endianess stuff
2202 * src/ds390/gen.c: remove old endianess stuff
2203 * src/pic/gen.c: remove old endianess stuff
2204 * src/pic/genarith.c: remove old endianess stuff
2205 * src/pic/glue.c: fix endianess check
2206 * src/pic16/gen.c: remove old endianess stuff
2207 * src/pic16/genarith.c: remove old endianess stuff
2208 * src/pic16/glue.c: fix endianess check
2209 * src/xa51/gen.c: remove old endianess stuff
2210 * src/z80/gen.c: fix endianess check
2211 * src/SDCCglue.c: fix endianess check
2212 * src/ds390/peeph.def: fix bug 700036
2214 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2216 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2217 * src/configure: find appropriate data-types on host for SDCC's int and long
2218 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2219 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2220 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2222 2003-03-07 <johan@balder>
2225 some minor cleanups before the big shot
2226 OP_DEFS and OP_USES now use Kevin's protection
2227 new option --nolabelopt
2238 * src/ds390/ralloc.c:
2239 * src/mcs51/ralloc.c:
2241 * src/xa51/ralloc.c:
2244 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2246 * src/pic/pcode.c (get_op): fix 64 bit warnings
2247 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2248 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2249 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2250 * support/regression/tests/malloc.c: fix 64 bit warnings
2252 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2254 * src/mcs51/gen.c (genMinus): fixed bug 696436
2256 2003-03-02 Borut Razem <borut.razem@siol.net>
2258 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2260 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2262 * configure.in: test for mkstemp
2263 * sdccconf_in.h: add HAVE_MKSTEMP
2265 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2267 * device/include/ctype.h: removed warning while using --stack-auto
2268 * device/include/malloc.h: removed warning while using --stack-auto
2269 * device/include/string.h: removed warning while using --stack-auto
2271 2003-02-23 Borut Razem <borut.razem@siol.net>
2273 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2274 because NDEBUG is defined (see man assert)
2275 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2277 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2279 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2280 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2282 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2284 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2285 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2287 2003-02-18 <johan@balder>
2289 * as/mcs51/asmain.c (asmbl): module can start with a digit
2290 * as/z80/asmain.c (asmbl): module can start with a digit
2292 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2294 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2295 * src/asm.c: fix pipe() for Mingw32
2297 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2299 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2300 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2301 make -V work again; --c1mode reads now from stdin
2302 * doc/sdccman.lyx: added --c1mode
2303 * support/Util/SDCCerr.c: new messages for c1 mode
2304 * support/Util/SDCCerr.h: new messages for c1 mode
2305 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2307 2003-02-15 <johan@balder>
2309 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2311 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2313 * doc/sdccman.lyx: Environment variables, -o and other minor things
2315 2003-02-14 <johan@balder>
2317 * src/xa51/main.c: before anyone really tries to use it :)
2319 * Install doc's in share/sdcc/doc
2320 * removed some obsolete files
2321 * Do a proper make distclean and uninstall
2322 M Makefile.common.in
2325 M device/include/Makefile.in
2326 M device/lib/Makefile.in
2329 M sim/ucsim/doc/Makefile.in
2332 R src/xa51/peeph.rul
2333 M support/cpp2/Makefile.in
2334 M support/makebin/Makefile
2337 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2339 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2341 2003-02-10 Borut Razem <borut.razem@siol.net>
2343 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2344 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2345 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2346 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2347 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2348 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2349 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2350 src/z80/Makefile.bcc: Borland Makefile cleanup
2351 * as/z80/Makefile.bcc: Added Borland Makefile
2352 * support/cpp2/borland.h: Removed
2354 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2356 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2357 * src/SDCC.lex: new pragma NOIV
2358 * src/SDCCglobl.h: new pragma NOIV
2359 * src/SDCCmem.c: new pragma NOIV
2361 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2363 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2365 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2367 * src/SDCCmain.c: signal handling is switched off by --debug
2368 * doc/Makefile: small fix for install; use clean.mk again
2369 * doc/clean.mk: clean *.pdf and *.html too
2371 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2373 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2374 * device/lib/printfl.c: fix a ds390 bug by making it portable
2375 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2376 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2377 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2378 * debugger/mcs51/cmd.c: converted multi-line string literals
2379 * sim/ucsim/globals.cc: converted multi-line string literals
2380 * src/SDCCmain.c: introduced signal handler to remove temp files
2381 * doc/Makefile: small tweaks, implement clean
2382 * doc: removed generated files
2384 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2386 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2387 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2388 Address Record is not correctly generated for DS390."
2390 2003-02-02 Borut Razem <borut.razem@siol.net>
2392 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2393 * as/mcs51/asm.h: fixed compilation with Borland C
2394 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2395 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2396 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2397 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2398 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2399 src/z80/Makefile.bcc: delete $(LIB) only if exist
2400 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2402 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2404 * device/include/malloc.h: introduced NULL
2405 * device/include/string.h: introduced NULL
2406 * device/include/stdlib.h: introduced NULL
2407 * device/lib/_memcpy.c: removed NULL
2408 * device/lib/_strcat.c: removed NULL
2409 * device/lib/_strchr.c: removed NULL
2410 * device/lib/_strcmp.c: removed NULL
2411 * device/lib/_strcpy.c: removed NULL
2412 * device/lib/_strcspn.c: removed NULL
2413 * device/lib/_strlen.c: removed NULL
2414 * device/lib/_strncat.c: removed NULL
2415 * device/lib/_strncmp.c: removed NULL
2416 * device/lib/_strncpy.c: removed NULL
2417 * device/lib/_strpbrk.c: removed NULL
2418 * device/lib/_strrchr.c: removed NULL
2419 * device/lib/_strspn.c: removed NULL
2420 * device/lib/_strstr.c: removed NULL
2421 * device/lib/_strtok.c: removed NULL
2422 * device/lib/malloc.c: removed NULL, include own header
2424 2003-02-02 <johan@balder>
2426 * 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
2427 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2428 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2429 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2430 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2431 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2433 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2435 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2438 2003-02-01 <johan@balder>
2440 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2442 2003-01-31 <johan@CP255758-A>
2444 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2446 2003-01-30 <johan@balder>
2448 * src/SDCCBBlock.c: automatic bug detection
2449 * src/SDCCicode.c: automatic bug detection
2451 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2453 * src/SDCCglobl.h: now --xram-size 0 works
2454 * src/SDCCmain.c: now --xram-size 0 works
2456 2003-01-29 <johan@balder>
2458 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2460 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2462 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2463 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2464 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2465 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2466 * src/SDCCglobl.h: Added options --xram-size and --code-size
2467 * src/SDCCmain.c: Added options --xram-size and --code-size
2469 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2471 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2472 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2474 2003-01-27 <johan@balder>
2476 * src/SDCC.y: fixed bug #613764
2478 2003-01-26 <johan@balder>
2480 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2481 * src/SDCCsymt.h: fixed bug #673374
2482 * src/SDCCglue.c: fixed bug #661910
2483 * src/SDCCast.c: fixed bug #458099 and 673374
2485 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2487 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2488 * as/mcs51/strcmpi.h: added
2489 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2490 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2491 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2492 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2493 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2494 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2495 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2496 * as/mcs51/Makefile.aslink: new module strcmpi
2497 * as/mcs51/Makefile.asx8051: new module strcmpi
2498 * as/mcs51/Makefil.bcc: new module strcmpi
2499 * as/mcs51/Makefile.in: new module strcmpi
2500 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2502 2003-01-26 <johan@balder>
2504 * src/SDCCglue.c: reverted back to 1.124
2505 * src/SDCCast.c: reverted back to 1.156
2506 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2508 2003-01-25 <johan@balder>
2510 * src/SDCCglue.c: A better fix for bug #661910
2511 * src/SDCCast.c: A better fix for bug #661910
2512 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2514 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2516 * src/Makefile.in: remove spawn.o
2517 * src/SDCCmain.c: remove spawn.h
2518 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2519 * src/spawn.c: removed
2520 * src/spawn.h: removed
2521 * support/regression/ports/ds390/spec.mk: link with -r
2523 2003-01-24 <johan@CP255758-A>
2525 * src/ds390/gen.c (aopOp): fixed bug #667458
2526 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2527 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2528 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2530 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2532 * src/mcs51/peeph.def: better assembler identation by Frieder
2533 * src/mcs51/gen.c: better assembler identation by Frieder
2535 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2537 * as/z80/string.h: removed for gcc 3.2
2538 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2539 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2541 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2543 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2544 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2545 * support/regression/Makefile: separate temp files for ports
2546 * support/regression/generate-cases.py: separate temp files for ports
2547 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2548 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2550 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2552 * moved tinitalk to device/examples/ds390
2554 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2556 * as/mcs51/lkmem.c: rflag is for DS390
2557 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2558 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2559 (linkEdit): move mem- and map-files the same way as ihx-files
2560 * src/z80/main.c (_setDefaultOptions): removed --generic
2561 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2562 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2563 * src/pic/glue.c (picglue): --c1mode works again
2564 * src/pic16/glue.c (pic16glue): --c1mode works again
2565 * src/asm.c (printCLine): fix #660034
2567 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2569 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2570 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2571 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2572 * as/mcs51/lkmem (summary): better fix for sp problem
2573 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2574 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2575 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2576 remove --stack-after-data
2578 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2580 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2581 * src/SDCCutil.c (join): ugly bug: missing '\0'
2582 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2584 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2586 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2588 * src/pic/main.c (_asmCmd): gpasm supports -o
2589 * src/z80/main.c: more general macros
2590 * device/lib/Makefile.in: remove intermediate files
2592 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2594 * .version: Bumped version number to 2.3.3
2595 * src/SDCCBBlock.c: new option -o
2596 * src/SDCCglobl.h: new option -o
2597 * src/SDCCglue.c: new option -o
2598 * src/SDCCmain.c: new option -o
2599 * src/asm.c: new option -o
2600 * src/ds390/main.c: new option -o
2601 * src/pic/glue.c: new option -o
2602 * src/pic/pcode.c: new option -o
2603 * src/pic/ralloc.c: new option -o
2604 * src/pic16/glue.c: new option -o
2605 * src/pic16/pcode.c: new option -o
2606 * src/pic16/ralloc.c: new option -o
2607 * src/z80/main.c: new option -o
2608 * device/lib/Makefile.in: use -o
2609 * support/regression/ports/ds390/spec.mk: use -o
2610 * support/regression/ports/gbz80/spec.mk: use -o
2611 * support/regression/ports/mcs51/spec.mk: use -o
2612 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2613 * support/regression/ports/z80/spec.mk: use -o
2614 * support/regression/ports/ucz80/spec.mk: use -o
2615 * support/regression/ports/xa51/spec.mk: use -o
2616 * support/regression/fwk/lib/timeout.c: fix usage string
2618 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2619 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2621 2003-01-07 <johan@balder>
2623 * src/SDCCast.c (decorateType): fixed bug #600035
2625 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2626 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2627 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2628 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2629 * src/pic/pcode.c: outcommented unused variable to remove warnings
2630 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2632 2003-01-06 <karl@turbobit.com>
2633 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2636 2003-01-06 <johan@balder>
2638 * src/SDCCicode.c: fixed array add
2640 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2641 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2642 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2644 2003-01-04 <johan@balder>
2646 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2648 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2649 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2651 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2652 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2653 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2655 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2656 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2658 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2659 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2661 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2662 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2664 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2666 * in \sdcc\as\mcs51\ changed these files in order to create an
2667 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2668 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2669 following files to include the previous two files: aslink.dsp,
2670 Makefile.aslink, Makefile.bcc, and Makefile.in.
2672 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2673 .adb instead of .cdb
2675 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2677 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2678 value from option --iram-size.
2680 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2682 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2685 2002-09-18 <wiml@hhhh.org>
2687 * SDCClrange.h: exposed setFromRange() and setToRange()
2688 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2689 packRegsForAccUse() (bug 542397)
2690 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2691 multiple times and emitting the fetch operations more than once
2692 added aopGetUsesAcc() function to allow binary operators to
2693 fetch their operands in the correct order; made genMinus() emit
2694 compact code for X = LITERAL - Y
2696 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2697 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2698 sprintf() in line 1267.
2700 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2701 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2704 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2705 Changes to aslink (All the changes are marked with 'JCF'):
2707 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2710 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2711 area BSEG. Also moves, if possible, the DATA area down into the internal
2712 ram so more space is available.
2714 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2717 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2718 not bytes. Function summary() which creates a memory usage summary
2719 file with extension .mem. Reports of overlaping stack and small stack
2720 size. If the space for the stack is less than 16 bytes aslink trows a
2723 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2724 the 8051. Option 'y' for memory summary output file.
2726 Changes to sdcc (All the changes are marked with 'JCF'):
2728 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2730 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2731 overlaying area for it (uses RegBankUsed[4]).
2733 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2734 bank zero as used by default. By default aslink locates the stack
2735 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2736 the creation of the .mem file. Delegates the allocation of data area
2737 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2738 the begining of the stack area to aslink.
2740 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2741 glue() in SDCCglue.c creates an area for it.
2743 2002-09-03 Borut Razem <borut.razem@siol.net>
2744 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2745 sdcc/src/pic/glue.c:
2746 introduced atexit() handler for teporay files removal in case of
2747 errors, assertions, ...
2749 2002-08-29 Borut Razem <borut.razem@siol.net>
2750 * sdcc/support/cpp2/auto-host_vc_in.h:
2751 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2752 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2753 Maybe there is a similar problem with BORLANDC? It should be checked!
2755 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2756 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2757 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2758 was not executed, and the compiler (cl) launched a warning:
2759 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2761 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2762 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2764 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2765 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2767 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2768 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2769 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2770 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2771 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2772 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2773 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2774 - added Release configuration in VS projects
2775 - review of compiler an linker options
2776 - VC .exe files are generated in bin_vc directory, not to interfere
2777 with binaries generated from other projects (cygwin, mingw, bcc ...)
2779 * sdcc/src/yacc.dsp: added
2781 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2782 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2783 and insert the version number definitions from .version
2785 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2787 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2788 added - genarate auto-host.h using auto-host_vc_in.h as template
2791 removed from CVS, generated automatically
2793 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2794 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2796 2002-08-11 Borut Razem <borut.razem@siol.net>
2797 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2799 2002-08-10 Borut Razem <borut.razem@siol.net>
2800 * src/SDCCmain.c (main):
2801 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2802 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2803 The consequence was that some temporary files were not removed.
2806 unification of code in functions tempfilename() and tempfile():
2807 function tempnam() is defined in Visual Studio 6.0 and .NET
2809 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2811 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2812 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2813 - removed compiler command line option /WX: Treats all warnings as errors
2814 - update a list of source files, included into the project
2816 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2817 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2818 changed project type to Generic Project so that can be correcly converted to VS.NET project
2820 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2822 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2824 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2826 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2827 added return 0 statements after assert() to make compiler happy
2829 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2830 added newline in the def file to keep MSC compiler satisfied
2832 * sdcc/src/z80/gen.c:
2833 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2834 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2835 - solved MSC error in function aopDump()
2837 * sdcc_vc.h: define PREFIX as "\\sdcc"
2839 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2840 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2842 2002-06-22 Scott Dattalo <scott@dattalo.com>
2843 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2844 - Rewrote the register banking algorithm.
2845 - Added pCode live-range analysis to registers (for now, only non-used and
2846 singly-used registers optimized away)
2848 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2850 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2852 2002-05-10 Scott Dattalo <scott@dattalo.com>
2853 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2855 2002-04-22 Michael Hope <michaelh@vroom>
2857 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2859 * configure.in (DD_COPT): Added include support required for gbdk.
2861 * .version: Bumped version number just to increase it.
2863 * src/SDCCmain.c: Added -nostdinc to the default options.
2865 2002-04-15 Michael Hope <michaelh@vroom>
2867 * device/lib/z80/printf.c (sprintf): Added.
2869 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2871 * src/z80/peeph.def: Added transpose redundent load rule.
2873 * src/z80/main.c: Added force callee saves for jaune.
2875 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2877 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2879 2002-03-28 Johan Knol <johan@balder>
2881 * src/SDCCval.c: fixed bug #532436
2883 2002-03-14 Scott Dattalo <scott@dattalo.com>
2885 Added "char *Processor" field to the port structure.
2888 Added -p option. Allows port dependent processor to be specified.
2891 Initialized the new field char *Processor field to NULL in all ports
2894 Compiler generated registers for interrupt context saving
2895 were not getting allocated.
2897 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2900 Fixed left shift. Will promote the left side of a left shift
2901 if a) left shifting more than size of operand or b) when assigned
2902 to something size > size of left side
2904 2002-03-14 Scott Dattalo <scott@dattalo.com>
2906 tons of changes. Register allocation has been
2907 rewritten. Added customization for the various PICs. Flow
2908 analysis is restructured. ...
2914 Added. device.c is a PIC port hack to accomodate variations
2917 2002-03-13 Michael Hope <michaelh@vroom>
2919 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2921 2002-03-04 johanknol <johanknol@manik>
2923 * /src/SDCCval.c: fixed
2925 const unsigned char arr[][2] = { { 0, 1 } };
2926 t18.c:1: error: Initializer element is not constant
2928 2002-03-04 bela <bela@manik>
2930 * /device/include/mcs51reg.h:
2931 ds89c420 register definition update
2933 2002-03-03 <johan@FRIJA>
2935 * support/Util/SDCCerr.c: did something, but don't no why anymore
2937 * support/regression/tests/bug-524691.c: made it a little less shy
2939 * src/SDCCast.c (decorateType): fixed bug #524697
2941 * src/SDCCast.c: made some lineno improvements
2943 * src/SDCCval.c (getNelements): changed warning to error
2945 * src/SDCCglue.c (printIvalArray): changed warning to error
2947 * src/SDCCicode.c: fixed a warning for mingw
2949 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2951 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2953 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2955 * src/ds390/peeph.def:
2956 Added some more peephole rules
2958 * src/ds390/gen.c: Various fixes & enhancements
2960 * src/SDCClrange.c, src/SDCClrange.h:
2961 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2963 * src/ds390/ralloc.c:
2964 various fixes & enhancements (ds390) specific
2966 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2967 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2970 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2972 2002-03-02 <johan@FRIJA>
2974 * src/SDCCast.c (decorateType): fixed bug #524708
2976 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2978 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2980 2002-03-01 Michael Hope <michaelh@vroom>
2982 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2984 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2986 2002-03-01 <johan@FRIJA>
2988 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2990 * src/SDCCast.c (decorateType): fixed bug #524209
2992 * src/SDCCval.c (valNot): fixed bug #524195
2994 2002-02-26 <johan@balder>
2996 * src/xa51/gen.c: fixed a warning
2998 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3000 * src/SDCCast.c (decorateType): fixed bug #522534
3002 2002-02-23 <johan@balder>
3004 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3006 2002-02-22 <johan@balder>
3008 * src/SDCCast.c: fixed bug #514865
3010 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3012 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3014 * sdcc/src/SDCCloop.c:
3015 Previous fix was not good. basic blocks that have "break" or "return" are
3016 not really partof a loop , but live ranges used in these blocks should
3017 be live thru the entire loop, so set partOfLoop but don't add them to
3020 2002-02-21 <johan@FRIJA>
3022 * src/SDCCcse.c: fixed bug #514308
3024 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3027 Fixed BUG #519583. If a conditional block ended in a return/break
3028 statement inside a loop, it was not being considered part of the loop.
3030 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3032 2002-02-10 Karl Bongers <karl@turbobit.com>
3035 Fixed up SDCDB debugger somewhat. Updated debugger/README
3036 with lots of comments and notes.
3038 * device/examples/test2.c:
3039 Fix bug, "red" variable not being initialized(compiler complained).
3041 * device/examples/Makefile, examples/test3.c:
3042 Add Makefile in device/examples folder, compiles test3.c
3043 for use as a multiple module SDCDB test case.
3045 * sim/ucsim/cmd.src/cmdset.cc:
3046 Took out debug printfs in ucsim "next" command.
3049 Karl and Johan start ucsim XA support. Most dissassembly working,
3050 about 75% emulation done(plenty of work remaining).
3052 * sim/ucsim/z80.src:
3053 Add Z80 support to ucsim, add test-ucz80 regression test,
3054 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3055 Notice z80 compiler fails on examples/test3.c/crc code.
3057 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3059 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3060 Added support for --parms-in-bank1
3062 * src/ds390/peeph.def:
3063 added a few more peephole optimzations
3066 1) added __builtin_inp & __builtin_outp used to read in data of given length
3067 from a memory mapped port
3068 2) added __builtin_memcmp
3069 3) added __builtin_swapw swap bytes of a short
3071 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3072 1) handle multiple send & receives from register bank1
3073 2) ralloc can now allocate DPTR1 to some liveRanges
3075 * src/SDCCsymt.c, src/SDCCsymt.h:
3076 changes to handle multiple sends & receives
3079 added some pointer arithmetic optimization
3082 added some pointer arithmetic optimizations but not stable yet so not
3083 called from anywhere (will get this working shortly)
3085 * src/SDCCopt.c: fixed for multiple sends & receives
3088 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3089 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3090 set preprocessor defines (depending on options)
3092 * src/SDCCicode.c, src/SDCCicode.h:
3093 changes made to handle multiple sends & receives
3096 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3098 * src/SDCCcse.c, src/SDCCcse.h:
3099 added function findbackward def (to be used in upcoming optimization)
3101 * src/SDCCcflow.c, src/SDCCcflow.h:
3102 added function returnAtEnd - to determine if a basic block terminates with
3105 * src/SDCCast.c, src/SDCCast.h:
3106 added option parms-in-bank1
3108 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3109 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3110 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3111 adjusted for --parms-in-bank1 option
3113 * device/include/string.h:
3114 donot redefine "reentrant" keyword
3116 * device/include/ds80c390.h: Added some more SFRs
3118 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3120 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3122 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3124 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3126 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3128 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3130 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3132 * Added --xram-movc option
3134 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3136 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3138 2002-01-11 Johan Knol
3140 * Added math lib of Jesus Calvino-Fraga
3142 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3144 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3145 * support/regression/Makefile: new target test-mcs51-stack-auto
3146 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3148 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3150 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3152 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3154 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3156 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3158 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3160 * src/SDCCglue.h: add definition for printIvalChar()
3162 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3164 * src/SDCCast.c: fix #498138 by Johan
3166 * src/SDCCglue.c: fix #498138 by Johan
3168 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3170 * support/regression/Makefile: fix clean
3172 * support/regression/ports/ds390/support.c: fix transmission of last character
3174 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3176 * /sdcc/src/ds390/gen.c:
3177 a) improved computing address of stack variable
3178 b) took out some #if 0 code
3179 c) improved parmBytes adjustment
3180 d) improved genPlusIncr & genMinusIncr
3181 e) genCmp could generate bad code (when left assigned to DPTR)
3182 f) Fixed bug in hasInc
3184 * /sdcc/src/ds390/ralloc.c:
3185 a) packRegsForSupport could mess up live information (Fixed)
3186 b) packRegsDPTRuse could be incorrect for left & right shift
3188 * /sdcc/src/mcs51/ralloc.c:
3189 packRegsForSupport could mess up the live information (Fixed)
3191 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3193 * /sdcc/src/SDCCast.c:
3194 can reverse a loop even if function call is present as long
3195 as the loop control variable is local & is not passed as parameter
3197 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3199 * /sdcc/ChangeLog: *** empty log message ***
3201 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3202 More builtin function additions for TININative
3204 * /sdcc/src/ds390/ralloc.c:
3205 Had broken the regression testsuite
3207 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3209 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3210 Added funcattr hasStackParms will be set for reentrant functions when there
3211 are paramteres on the stack, this helps in minimizing frame pointer generation
3212 typeFromStr can handle function pointers now
3214 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3215 *** empty log message ***
3217 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3219 * /src/ds390/gen.c, /src/ds390/main.c:
3220 More builtin function additions for TININative
3222 * /src/ds390/ralloc.c:
3223 Had broken the regression testsuite
3225 * /src/SDCCast.c: Fixed a bug in dumptree
3227 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3228 Added funcattr hasStackParms will be set for reentrant functions when there
3229 are paramteres on the stack, this helps in minimizing frame pointer generation
3230 typeFromStr can handle function pointers now
3232 * /doc/builtins.txt, /doc/TININative.txt:
3233 *** empty log message ***
3236 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3238 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3239 ALPHA version for -mTININative
3241 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3242 updated to reflect changes in the port structure
3245 added function do_assemble (similar to do_link) if non-null this function
3246 will be called to do assembly (-mTININative) requires a multi command
3248 added function genAssemblerEnd will be called to generate assembler Epilogue
3251 added _JavaNative to debug info printing
3253 * /src/SDCCmain.c: added option --tini-libid
3254 added port->do_assemble function (-mTININative) has a multi command assemble
3256 * /src/SDCCglue.c: Disabled "constExpr" check
3257 added port->genAssemblerEnd function
3259 * /src/SDCCglobl.h: Added option --tini-libid value
3262 tookout optimizeCompare from the header (has no external references)
3264 * /src/SDCCast.c: made one more function "static"
3266 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3268 * src/z80/mappings.i: Added z80asm support.
3270 * src/z80/main.c: Added z80asm support on --asm=z80asm
3272 * src/z80/gen.c: Fixed asm portability issues.
3274 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3276 * src/SDCCglue.c (printExterns): Added global/extern split.
3278 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3280 * support/regression/Makefile: added test for mcs51 model large
3282 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3284 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3286 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3288 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3290 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3292 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3294 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3296 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3298 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3300 * support/regression/tests/simplefloat.c: Port to mcs51.
3302 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3303 * support/regression/tests/bug-485362.c: Added.
3305 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3307 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3309 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3311 * src/z80/gen.c (aopDump): Added a dump function.
3313 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3314 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3316 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3318 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3320 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3322 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3324 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3326 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3328 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3330 * support/regression/ports/ds390/support.c: Use tinibios.
3332 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3334 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3336 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3337 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3339 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3341 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3343 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3345 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3347 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3348 (packRegsForIYUse): Created and optimised.
3350 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3352 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3353 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3355 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3357 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3359 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3361 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3363 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3365 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3367 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3369 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3371 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3373 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3375 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3377 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3378 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3379 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3381 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3383 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3384 (genNotFloat): Added.
3385 (genUminusFloat): Added.
3387 * device/lib/z80/Makefile: Added floating pt stubs.
3389 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3391 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3393 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3395 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3397 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3399 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3401 * sdcc/support/regression/Makefile: Add port ds390.
3403 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3405 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3407 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3409 * sdcc/support/regression/ports/ds390/support.c: Added.
3411 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3413 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3415 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3417 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3419 * device/include/malloc.h: Added z80 and gbz80 support.
3421 * device/lib/gbz80/heap.s: Added.
3423 * device/lib/z80/heap.s: Added.
3425 * device/lib/malloc.c: Added z80 and gbz80 support.
3427 * support/regression/tests/malloc.c (testMalloc): Added.
3429 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3431 * support/regression/tests/bug-478094.c: Added.
3433 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3435 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3437 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3439 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3441 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3443 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3445 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3447 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3449 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3451 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3453 * support/regression/tests/bug-477927.c: Added.
3455 * src/z80/peeph.def: Added minor rules.
3457 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3459 * src/z80/peeph.def: Added jump optimisation modification.
3461 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3463 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3465 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3467 * support/regression/tests/funptrs.c: Added.
3469 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3471 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3473 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3475 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3477 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3479 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3480 (movLeft2ResultLong): Created.
3482 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3483 (joinPushes): Added. Joins two char pushes into a word push.
3485 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3487 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3489 * support/makebin/Makefile (install): Added creation of dest dir.
3491 2001-10-24 Karl Bongers <karl@turbobit.com>
3493 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3495 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3497 * src/z80/ralloc.c: Turned off faulty pack for one use.
3499 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3501 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3503 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3505 * support/regression/Makefile: Improved clean
3507 * support/regression/ports/gbz80/spec.mk: Added clean
3509 * support/regression/ports/host/spec.mk: Added clean
3511 * support/regression/ports/z80/spec.mk: Added clean
3513 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3515 * support/regression/ports/mcs51/timeout.c: little improvements
3517 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3519 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3521 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3523 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3525 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3527 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3529 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3531 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3532 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3534 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3536 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3538 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3540 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3542 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3544 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3546 * support/regression/tests/longor.c: Added.
3548 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3550 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3552 * as/mcs51/aslink.h: define PATH_MAX
3554 * as/mcs51/asm.h: define PATH_MAX
3556 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3558 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3560 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3562 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3564 * src/SDCCglobl.h: define PATH_MAX
3566 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3568 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3570 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3572 * src/z80/gen.c (gencjneshort): Fixed
3574 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3576 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3578 * support/regression/tests/bug-469671.c: Added.
3580 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3582 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3584 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3586 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3588 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3590 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3592 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3594 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3596 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3598 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3600 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3602 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3604 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3606 * 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.
3608 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3610 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3612 2001-10-07 <johan@FRIJA>
3614 * device/lib/gets.c (gets): fixed the return value.
3616 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3617 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3619 * 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.
3621 * 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.
3623 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3625 * src/pic/gen.c: Removed Safe_strdup.
3627 * configure.in: Added option to enable libgc support.
3629 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3630 (bitVectUnion): Optimised.
3631 (bitVectIntersect): Optimised.
3632 (bitVectBitsInCommon): Optimised.
3633 (bitVectCplAnd): Optimised.
3635 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3637 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3639 * src/SDCCmain.c: distinguish between assembler debug and plain options
3641 * src/avr/main.c: remove standard assembler options
3643 * src/ds390/main.c: remove standard assembler options
3645 * src/mcs51/main.c: remove standard assembler options
3647 * src/port.h: removed "PENDING" comment
3649 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3651 * src/device/lib/_mulint.c : new, with assember functions
3653 * src/device/lib/_mullong.c : new, with assember functions
3655 * src/device/lib/_divuint.c : with assember functions
3657 * src/device/lib/_divsint.c : with assember functions
3659 * src/device/lib/_divulong.c: with assember functions
3661 * src/device/lib/_divslong.c: with assember functions
3663 * src/device/lib/_moduint.c : with assember functions
3665 * src/device/lib/_modsint.c : with assember functions
3667 * src/device/lib/_modulong.c: with assember functions
3669 * src/device/lib/_modslong.c: with assember functions
3671 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3673 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3675 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3676 replaced _mululong.c and _mulslong.c by _mullong.c
3678 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3680 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3682 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3684 * src/SDCCglue.c: test, if win32api is available for MINGW
3686 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3688 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3689 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3690 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3691 * support/regression/ports/host/spec.mk: removed GENERIC
3692 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3693 * support/regression/ports/z80/spec.mk: removed GENERIC
3695 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3697 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3699 * support/regression/tests/bug-467035.c: Created.
3701 2001-10-01 <johan@FRIJA>
3703 * src/SDCC.y: fixed bug #466586 part 1
3705 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3707 * SDCCicode.c: z80 has no generic pointers
3708 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3710 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3712 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3714 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3716 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3718 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3720 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3722 * configure.in: Fixed up so that ucsim is only configured once.
3724 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3726 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3727 (getPathDifference): As above.
3729 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3731 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3733 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3734 * .version: Updated to 2.3.1
3736 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3737 Added copyright header.
3739 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3740 (assemble): Added support for macro based assembler commands.
3741 (linkEdit): Added support for macro based linker commands.
3742 (preProcess): Changed the pre-processor to use macros.
3743 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3744 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3746 * device/lib/z80/crt0.s: Added module name for debugging.
3748 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3750 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3752 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3754 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3756 * src/Makefile.in: Added SDCCmacro and SDCCutil
3758 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3760 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3762 2001-09-16 <johan@FRIJA>
3764 * 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.
3766 2001-09-15 <johan@FRIJA>
3768 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3769 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3771 2001-09-11 <johan@FRIJA>
3773 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3775 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3777 * support/regression/tests/bug-460444.c: Added test case.
3779 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3780 (genCast): Added justification for all of the asserts.
3782 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3784 * support/regression/support.c: _xdata replaced by xdata
3786 * support/regression/spec.mk: removed _generic
3788 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3790 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3792 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3793 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3795 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3797 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3799 * support/regression/tests/bug-460010.c: Added test case.
3801 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3803 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3805 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3807 * support/regression/testfwk.c: removed workaround for bug #436344
3809 * support/regression/tests/bp.c: use less memory with mcs51
3811 * support/regression/tests/bug-441448.c: use less memory
3813 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3815 * support/regression/collate-results.py: typo
3817 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3819 * support/regression/tests/fetchoverlap.c: Added new test case.
3821 * support/regression/tests/bp.c: Added new test case.
3823 * support/regression/tests/bug-448984.c: Added new test case.
3825 * support/regression/tests/pow2shifts.c: Added new test case.
3827 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3828 (genlshTwo): Fixed right shift for count > 8.
3830 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3832 2001-09-08 <johan@FRIJA>
3834 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3836 2001-09-07 <johan@FRIJA>
3838 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3840 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3842 2001-09-06 <johan@FRIJA>
3844 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3845 * bernhard noted me at this: "() equals to (void)" (1.38)
3847 2001-09-05 <johan@FRIJA>
3849 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3851 2001-09-04 <johan@FRIJA>
3853 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3856 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3858 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3860 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3862 * link/z80/aslink.h: Fixed path for PATH_MAX
3864 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3866 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3868 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3870 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3872 * 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.
3874 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3876 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3877 (genCmp): Fixed up genCmp for the GB with longs.
3879 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3881 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3883 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3885 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3887 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3889 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3891 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3893 * 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.
3895 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3897 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3899 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3901 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3903 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3905 * sim/ucsim/configure: little improvement of Cygwin-detection
3906 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3907 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3908 * support/regression/tests/bug-221100.c: small changes for mcs51
3909 * support/regression/tests/bug-221168.c: small changes for mcs51
3910 * support/regression/tests/bug-227710.c: small changes for mcs51
3911 * support/regression/tests/staticinit.c: small changes for mcs51
3912 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3913 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3914 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601