1 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
3 * src/mcs51/peephole.def,
4 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
5 (allows non-interrupt and interrupt code to safely compete for a resource
6 without the non-interrupt code having to disable interrupts)
8 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
10 * src/SDCCicode.c (geniCodeAdd),
11 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12 with valFromType if type might be a pointer and host is big endian).
13 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
14 types, not just integer types.
15 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
16 multiply defined with mismatching "at" address.
18 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
20 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
21 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
22 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
23 with embedded nulls (fixed bug #753752)
25 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
27 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
28 Apparently this did not see much testing (endless loop)
30 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
32 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
34 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
36 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
37 gracefully handle NULL memmap pointers
39 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
41 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
42 instead of deleting the iCode when an operand is volatile
43 * src/z80/gen.c (genDummyRead),
44 * src/mcs51/gen.c (genDummyRead),
45 * src/ds390/gen.c (genDummyRead),
46 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
48 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
49 * src/SDCC.y: fixed bug #850420
51 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
53 Applied z80 i/o port patch from Peter Townson and fixed some operators
54 to better handle operands in A register.
55 * device/include/z180.h
61 * src/z80/peeph-z80.def
65 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
67 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
69 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
71 * device/lib/hc08/_mullong.c: Removed extra #endif
73 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
75 * sim/ucsim/hc08.src/inst.cc,
76 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
78 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
79 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
80 * device/include/stdarg.h: fixed varargs for hc08
81 * device/lib/Makefile.in,
82 * device/lib/hc08/Makefile,
83 * device/lib/hc08/_mulint.c,
84 * device/lib/hc08/_mullong.c: fixed some endian problems
86 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
88 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
89 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
90 * device/lib/_gptrget.c,
91 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
93 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
95 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
96 * src/SDCCast.c (astErrors): fixed bug #846007
97 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
99 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
101 * src/SDCCast.c (decorateType): disabled a transformation I added in
102 revision 1.188 (access to fields of a structure at an absolute address);
103 it breaks with bitfields, extern declarations, and gcse analysis.
104 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
105 could be assigned through a pointer, so don't complain.
106 * src/SDCCast.c (astErrors),
108 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
110 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
112 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
113 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
114 output of __config directives, since gpasm now supports them
115 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
116 pre-processor macro, i.e. -DMCU=p18f452
117 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
118 and modified to handle 'cast' icode similarly to '=' icode
119 * src/pic16/device.h (typedef struct PIC_device): added field
120 'extMIface' to indicate that chip has external memory interface
121 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
122 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
125 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
127 * src/SDCC.y (pointer): fixed bug #846006
128 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
129 * src/SDCCast.c (decorateType): fixed bug #846009
130 * src/ds390/peeph.def,
131 * src/ds390/gen.c (genAnd, genOr),
132 * src/mcs51/peeph.def,
133 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
135 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
137 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
144 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
148 * src/SDCCbitv.c: added function to free a bitvector
150 * src/SDCClrange.c: added function to recompute the liveranges
152 * src/ds390/ralloc.c,
154 * src/mcs51/ralloc.c,
156 * src/pic16/ralloc.c,
158 * src/z80/ralloc.c: recompute the liveranges after register packing
160 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
162 * src/SDCCloop.c (newInduction): fixed bug #845630
164 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
166 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
167 inadvertantly left behind from my 2003-11-12 change
169 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
171 Updated headers I neglected to commit yesterday.
175 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
177 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
178 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
179 * src/SDCCopt.c (eBBlockFromiCode),
180 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
181 the creation of the key hash table from the sequencing so it can be used
182 earlier (for some GCSE bug fixes still pending)
184 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
186 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
187 * support/regression/tests/addsub.c: testing genPlus shortcut
189 2003-11-15 Borut Razem <borut.razem@siol.net>
191 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
193 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
195 * src/SDCCcse.c (cseBBlock): fixed bug #527779
196 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
197 ordering is immaterial.
198 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
200 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
202 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
203 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
204 (SIGSEV) of bug #840381
205 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
206 unlink new file before rename if new and old filenames are the same)
208 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
210 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
211 uninitialized variables) for the mcs51. Set environment variable
212 SDCC_GENRAMCLEAR to test.
213 xdata initialization slightly shorter
215 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
218 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
219 #838241 & 780691 (basicly the same bug)
220 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
221 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
223 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
225 * src/SDCCmain.c (linkEdit): "fix" #834252
227 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
229 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
231 * src/SDCC.y: fixed bug #819403
233 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
235 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
236 the reentrant attribute.
237 * src/hc08/gen.c (genPackBits): added missing stack readjustment
238 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
240 * src/SDCCast.c (decorateType): fixed bug with storage class not being
241 updated during pointer dereference; f.e. ~(((char *)1)*) was being
242 erroneously reduced to a literal.
243 * src/hc08/ralloc.c (packRegisters, rematStr),
244 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
247 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
249 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
250 * doc/sdccman.lyx: changed from 'article' to 'book'
251 * doc/Makefile: readded test_suite_spec and cdbfileformat
253 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
255 * device/include/stdlib.h: include malloc.h to comply with ANSI
256 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
258 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
260 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
261 * doc/clean.mk: also remove *.out files
262 * doc/sdccman.lyx: some additions, larger top/bottom margins
264 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
266 * src/SDCC.y: fixed bug #837365
267 * support/regression/tests/bitopcse.c
268 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
269 a symbol (might be valop instead)
270 * device/lib/Makefile.in: added errno.c to HC08SOURCES
271 * device/lib/clean.mk: added hc08 to the cleaning list
273 2003-11-04 Borut Razem <borut.razem@siol.net>
275 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
277 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
278 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
279 malloc is declared in standard stdlib.h
281 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
283 * device/lib/hc08/Makefile: need to clean .rel not .o files
284 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
286 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
296 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
297 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
298 tests (which uses the port's oclsExpense function)
304 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
306 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
308 * src/SDCCcse.c (ifxOptimize),
309 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
310 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
311 deleting the IFX iCode.
312 * src/hc08/ralloc.c: reduced unneeded slocs
313 * src/hc08/gen.c: fixed bug in asmopToBoolean
315 2003-11-04 Borut Razem <borut.razem@siol.net>
317 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
318 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
319 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
320 transferred to configure
322 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
324 Use headers defined in the C[++] standards:
325 * sim/ucsim/gui.src/serio.src/fileio.cc
326 * sim/ucsim/gui.src/serio.src/frontend.cc
327 * sim/ucsim/gui.src/serio.src/main.cc
328 * sim/ucsim/gui.src/serio.src/posix_signal.cc
329 * support/Util/NewAlloc.c
335 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
337 * Added MSVC projects for hc08 assembler and linker:
338 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
339 /as/hc08/link_hc08.dsp
341 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
343 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
345 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
347 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
349 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
351 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
353 2003-10-31 Borut Razem <borut.razem@siol.net>
355 * support/cpp2/cpplib.h,
356 support/cpp2/cpplib.c,
357 support/cpp2/cpplex.c,
358 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
359 to switch _asm block preprocessing on / off. Default is
360 #pragma preproc_asm +
362 2003-10-31 Borut Razem <borut.razem@siol.net>
364 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
365 when outputting comment blocks (when executed with -C option) and
366 _asm (SDCPP specific) blocks
368 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
370 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
372 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
374 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
376 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
378 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
379 * src/SDCCast.c (decorateType): fixed bug #832664
381 2003-10-31 Borut Razem <borut.razem@siol.net>
383 * support\cpp2\cpplex.c: fixed for SDCPP:
384 comments(when executed with -C option) and _asm blocks
385 were included even if they where in skipped #if block.
386 Applied solution from GCC cpp 3.3.2
388 2003-10-31 Borut Razem <borut.razem@siol.net>
390 * src/SDCC.lex: sdcc now understands both formats:
391 '# <line_number> <file_name>' and
392 '#line <line_number> <file_name>'
393 * support/cpp2/cppmain.c: sdcpp now generates the standard
394 '# <line_number> <file_name>' instead of former
395 '#line <line_number> <file_name>'
397 2003-10-30 Borut Razem <borut.razem@siol.net>
399 * support/cpp2/cpphash.h,
400 * support/cpp2/cpplib.h
401 * support/cpp2/cpplex.c,
402 * support/cpp2/cppmain.c,
403 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
405 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
407 Fixed a number of problems revealed by bug #827883.
408 * src/SDCCloop.c (loopInvariants): Spill location of the
409 result operand should be recomputed if extracted from
410 a loop. Also, don't extract assignments of an iTemp
412 * src/SDCCast.c (isConformingBody): loop reversal should
413 not occur if the control variable is involved with a
416 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
418 * .version: bumped to 2.3.6 to reflect the big improvements
419 made by Erik and Klaus. Thanks!
421 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
423 Replaced the livrange code.
424 * src/SDCClrange.c: added new LR code
426 * src/SDCCBBlock.h: removed remainig parts from old LR code
427 * src/ds390/ralloc.c,
428 * src/ds390/gen.c: minor fixes to make it work with new code
430 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
435 * src/hc08/ralloc.c: Fix various warnings related to the hc08
436 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
437 (tweaked fix for bug #818696)
439 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
441 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
443 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
446 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
447 * src/mcs51/gen.c (gencjneshort),
448 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
449 more efficient (per Scott Bronson's suggestion)
451 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
453 Extended the semantics of the critical keyword to include
454 individual statements. See RFE #827755 and #799831
459 * support/Util/SDCCerr.c
460 * support/Util/SDCCerr.h
465 2003-10-19 Borut Razem <borut.razem@siol.net>
467 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
469 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
471 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
473 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
474 and predecrement operand is displayed
476 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
478 * src/SDCCval.c (valMinus): fixed bug #826041
480 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
482 Some hc08 related updates that I missed earlier
484 * support/regression/ports/hc08/spec.mk
486 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
488 New target "hc08" for the Motorola 68hc08 family of micros
496 * sim/ucsim/hc08.src/*
497 * sim/ucsim/configure.in
498 * src/ucsim/configure
499 * sim/ucsim/packages_in.mk
502 * device/include/mc68hc908qy.h
504 * device/lib/Makefile.in
505 * support/regression/ports/hc08/*
506 * support/regression/Makefile
508 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
510 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
512 * src/ds390/gen.c (genCast): fixed bug #821957
514 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
516 * device/lib/logf.c: "fixed" overlay bug
517 * support/regression/ports/host/spec.mk: added m library
518 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
519 * support/regression/tests/float_trans: added (for Eric)
521 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
523 * src/mcs51/gen.c (genCpl): fixed bug
524 http://sf.net/mailarchive/message.php?msg_id=6263915
526 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
528 * src/SDCCast.c (decorateType): added extended constant folding
529 * src/SDCCsymt.c (computeType): cleanup
530 * src/SDCCval.c (valShift): minor optimization
531 * support/regression/tests/ast_constant_folding.c: added
533 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
535 * src/SDCCmain.c: removed some unintended changes
537 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
539 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
540 * src/z80/gen.c: fixed part of bug #817589
541 * src/SDCCsymt.c (checkFunction): fixed bug #817895
543 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
545 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
563 * src/z80/gen.c: removed unused label "release:"
565 2003-10-06 Borut Razem <borut.razem@siol.net>
567 * src/SDCC.lex: removed definition of unused variables
568 save_optimize and save_options
570 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
572 * clean.mk: removed '=' in "-maxdepth=1"
573 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
574 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
576 2003-10-06 Borut Razem <borut.razem@siol.net>
578 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
579 my_unput() replaced by unput()
581 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
583 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
584 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
585 type-punned pointer will break strict-aliasing rules"
586 Old LR behaviour is again default; Klaus' LR can be choosen by
587 defining the environment variable LRKLAUS
591 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
592 * clean.mk: fixed removal of files in bin/CVS/
593 * device/lib/clean.mk: fixed removal of directories small and large
594 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
596 * src/SDCCval.c: removed superflous test for pedantic
598 2003-10-05 Borut Razem <borut.razem@siol.net>
600 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
601 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
602 message "unmatched #pragma SAVE and #pragma RESTORE"
604 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
606 * doc/sdccman.lyx: various additions and updates (interrupts, inline
607 assembly, critical functions, atomic, nojtbound)
609 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
611 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
617 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
620 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
622 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
624 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
625 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
626 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
628 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
630 * src/z80/gen.c (genRet): fixed bug #524753
631 * src/z80/gen.c (genCast): fixed internal error on cast from
633 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
634 fix for bug #477835 to the z80
635 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
636 for tracking iCodes in the peephole optimizer for z80
638 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
640 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
641 the other part of bug #814548
642 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
644 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
646 * src/SDCCcse.c: fixed part of bug #814548
648 2003-09-28 Borut Razem <borut.razem@siol.net>
650 * src/asm.c: rewrite of printILine() to use temporary file instead
652 * src/xa51/main.c: commented out declaration of int rewinds
654 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
656 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
658 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
660 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
661 * src/asm.c (printILine): Fixed bug #811015
663 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
665 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
668 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
670 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
671 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
672 to correctly handle general case of AOP_PAIRPTR
673 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
675 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
677 * src/mcs51/ralloc.c (fillGaps),
678 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
679 register positioning bug)
681 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
683 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
685 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
687 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
688 genCodePointerGet, genGenPointerGet, genFarPointerSet,
689 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
690 (ralloc doesn't intentionally do this now, but perhaps later)
691 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
692 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
693 register positioning bugs (Fixed bug #762602 and #795325)
694 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
696 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
697 lines that --i-code-in-asm generates
699 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
701 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
702 trying to fclose a FILE* that was already closed.
704 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
706 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
707 of const struct should be treated as if const themselves)
709 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
711 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
713 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
715 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
716 Unix (/n) and DOS (/r/n) line terminations.
718 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
720 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
723 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
725 * src/mcs51/gen.c (genFunction, genEndFunction),
726 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
727 and restore of EA so that stack offsets to parameters are
728 correct when using both critical and reentrant/stack-auto.
729 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
730 size (can be triggered in error if sloc is shared between
731 different sized objects)
732 * device/include/float.h: fixed macros to explicitly use
733 unsigned long where needed
735 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
737 Feature req. 799831: added code to allow nesting of critical functions
738 * src/mcs51/gen.c (genFunction, genEndFunction)
739 * src/ds390/gen.c (genFunction, genEndFunction)
741 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
743 * src/SDCCsymt.c (sclsFromPtr),
745 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
746 support for standard C idiom of memory mapped variables; for
747 example, *((xdata int*)0x1234) = 1 is now internally equivalent
748 to xdata int at 0x1234 tempvar = 1.
749 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
750 provided by Akiya ISHIDA
752 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
754 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
755 * src/SDCCval.c (constVal): added reduction from int to char
756 * src/SDCCval.c (valMult, valDiv): fixed sign handling
757 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
758 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
760 * support/regression/tests/shifts.c: fixed
762 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
764 * src/z80/gen.c (genXor): Fixed bug #805445
766 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
768 Fixed bug #621531 (const & volatile confusion in the type chain).
769 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
770 refer to the const or volatile state of the pointer itself.
783 * support/regression/tests/const.c
785 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
787 When checking for duplicated modules, use absolute paths
788 instead of relative paths. Files changed:
793 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
795 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
797 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
799 * device/include/string.h: added size_t typedef, changed
800 prototypes to use size_t, eliminated separate reentrant and
801 non-reentrant declarations, added _memmove declaration
802 * device/lib/_memcpy.c: changed to use size_t instead of int,
803 changed /4 to >>2 to avoid division library call
804 * device/lib/_memcmp.c,
805 * device/lib/_memset.c,
806 * device/lib/_strncat.c,
807 * device/lib/_strncpy.c,
808 * device/lib/_strncmp.c: changed to use size_t instead of int
809 * device/lib/_memmove.c: new file (fixed bug #772294)
810 * device/lib/Makefile.in: added _memmove.c
811 * device/lib/z80/asm_strings.s: fixed bug #772290
812 * support/regression/tests/bitfields.c: attempt to fix host assertion
813 failure on amd64-unknown-linux2.2
815 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
817 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
818 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
819 * as/z80/asmain.c (main): fixed bug #801766
821 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
823 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
826 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
828 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
829 reported in bug #800609
831 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
833 * Top header beautifications in src/pic16 directory:
834 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
835 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
836 pcoderegs.h, ralloc.c, ralloc.h
837 * main.c: added top header and GPL license notice
838 * pcode.c: fixed the if-conditional warning
840 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
842 * device/lib/_mullong.c: replaced int by short for gcc
844 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
846 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
847 and JUMPTABLE iCodes properly now (worked by accident before)
848 * src/mcs51/gen.c (leftRightUseAcc),
849 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
850 iCode properly now. Use getSize instead of nRegs since a & b
851 aren't part of the nRegs tally.
853 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
855 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
856 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
857 before instructions that use the _STATUS register
859 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
861 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
862 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
863 fetching of the pointer
864 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
865 copied from genNearPointerSet()
866 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
867 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
868 If they pop r0/r1 they must be called in the opposite order than aopOp().
869 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
870 (resp. --stack-auto), prepared for --xstack
872 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
874 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
876 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
878 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
879 these ports have their own __sdcc_external_start()
881 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
883 pic patch provided by Slade Rich <slade_rich@yahoo.com>
884 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
885 type for bits was changed. It resulted in bit variables becoming
886 global, which is not permitted in PIC 14 assembly output.
888 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
890 * doc/sdccman.lyx: various additions and updates. Rearranged sections
892 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
894 Z80 and MCS51 linkers complaint if a public symbol is defined
895 in more than one library module:
899 * as/mcs51/Makefile.in
901 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
903 A few small changes that speed up the peephole optimizer.
907 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
909 Try to make the peephole optimizer smarter by maintaining
910 an association between the assembly source code and the
911 iCodes that originated them. Put this information to use
912 with a new peephole rule condition "notVolatile" so that
913 the rules can be aggressive yet still safe.
918 * src/mcs51/peeph.def
920 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
924 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
925 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
926 if the left or right operand symbols have the accuse flag set.
928 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
930 Changed the type of the result of the ! (NOT) operator to char;
931 previously it returned the same type as the source. This allows
932 us to eliminate all the genFloatNot functions (all of its target
933 implementations were very buggy) since !float can use the same
936 * src/SDCCicode.c (ast2iCode): ! returns char
937 * src/mcs51/gen.c (genNot, genNotFloat),
938 * src/ds390/gen.c (genNot, genNotFloat),
939 * src/z80/gen.c (genNot, genNotFloat),
940 * src/pic/gen.c (genNot, genNotFloat),
941 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
943 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
945 pic patch provided by Slade Rich <slade_rich@yahoo.com>
946 1. Interrupt would not compile properly. Ensure PCLATH register is saved
947 during interrupts. Ensure WSAVE is located at a shared bank address.
948 2. Fixed page selection in some places
949 3. Fixed BTFSS/C to where necessary use registers directly and not simply
950 the registers name strings.
951 4. Fixed "signed / unsigned compare" compiler warnings.
952 5. The PIC port manages its own allocation of the general purpose
953 registers, but makes no attempt to reuse them. As a result when
954 compiling it soon runs out of general purpose registers. Some
955 additional code was added to the files pcode.c and device.c to walk
956 through the function call tree and rename the registers so that they
966 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
967 genPlus() & genMinus() when the result is the same as left or right
969 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
971 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
973 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
975 Made bitfield a distinct type from bit so that bitfields
976 convert as per ANSI C and bits retain their traditional
977 boolean style behaviour. Implemented bitfield support in
985 * src/ds390/gen.c: bit v bitfield split
986 * src/z80/gen.c: New support for bitfields
987 * support/regression/tests/bitfields.c: reenabled z80,
990 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
992 Rules 246.x, 247.x relate to bitfields, the others speed up
993 access to xdata mapped I/O devices.
995 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
997 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
999 Cleaned up genPackBits and genUnpackBits and added two helper
1000 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1001 for literal assignments in genPackBits (thanks to Frieder for
1007 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1009 Fixed bug #748310 (pointer to function type mishandled when the
1010 function name is omitted). Also fixed a SIGSEGV when a function
1011 attribute (reentrant, etc) is used on a non-function or on a
1012 function but misplaced before the parameter list.
1014 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1016 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1017 * support/Util/SDCCerr.h,
1018 * support/Util/SDCCerr.c: Added func attr misuse error msg
1020 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1022 Fixed bug #787649 by anonymous
1023 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1024 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1026 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1028 Fixed numerous bitfield problems.
1030 * src/SDCC.y: More bitfield related error checking
1032 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1033 * support/Util/SDCCerr.h,
1034 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1035 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1036 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1037 * support/regression/tests/bitfields.c: tests added
1039 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1041 Made the constant following the "interrupt" keyword optional. If
1042 omitted, the function will not automatically be given an entry
1043 in the interrupt vector table (similar to #pragma NOIV, but
1044 less syntacticly kludgy). The interrupt number is also now
1045 range checked. Also fixed a bug in the high order bit example
1052 * support/Util/SDCCerr.c
1053 * support/Util/SDCCerr.h
1056 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1058 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1059 * src/SDCCicode.c (operandOperation): rewritten some ops
1060 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1061 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1063 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1064 be re-activated by defining REDUCE_LITERALS)
1065 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1066 unsigned, but are signed by default
1067 * src/SDCCval.c (constVal): rearranged
1068 * src/SDCCval.c (valMod): preliminary fix
1069 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1070 * support/regression/literalop.c: added, work in progress
1072 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1074 Generate warnings for useless declarations like "char data;"
1075 that don't do what new users expect.
1078 * support/Util/SDCCerr.h
1079 * support/Util/SDCCerr.c
1081 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1083 * src/SDCCval.c (valMult): fix overflow detection of negative int
1085 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1087 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1089 Changes to support big endian targets:
1102 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1104 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1105 * device/lib/time.c: fixed warning "integer overflow in expression"
1107 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1109 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1110 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1111 constants are unsigned; added recognition of "u" flag for unsigned
1112 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1113 * src/SDCCval.c (valDiv, valMod): fixed signdness
1114 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1115 signedness of modulo, left and right shift
1116 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1117 * support/Util/SDCCerr.h: added warning W_INT_OVL
1118 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1119 * src/SDCCast.c (ast_print): improved output of constants
1121 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1123 Fixed some warnings when building with MSVC:
1136 * support\cpp2\cpplib.c
1140 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1142 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1144 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1146 * support\librarian\clean.mk: Do not remove Makefile.
1147 * support\librarian\Makefile: added.
1149 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1151 Added librarian to MSVC build:
1154 * support\librarian\librarian.dsp
1156 'configure' not needed for librarian, removed:
1157 * support\librarian\configure
1158 * support\librarian\configure.in
1159 * support\librarian\config_in.h
1160 * support\librarian\Makefile.in
1162 Hopefully these ones built the librarian and the rest of sdcc properly:
1164 * Makefile.common.in
1166 Messed up 'configure', so revert to previous version:
1170 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1172 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1173 there, while the mantissa of a double is "only" 53 bits wide.
1175 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1177 Adding sdcclib to the build. MSVC project coming soon.
1178 Files added/changed:
1180 * support\librarian\clean.mk
1181 * support\librarian\configure
1182 * support\librarian\configure.in
1183 * support\librarian\config_in.h
1184 * support\librarian\Makefile.bcc
1185 * support\librarian\Makefile.in
1186 * support\librarian\sdcclib.c
1189 * Makefile.common.in
1193 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1195 Linker now complaints if linked modules have conflicting options, for
1196 example, one compiled using --model-large and another one compiled with
1197 --model-small. The following files were modified:
1219 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1221 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1222 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1224 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1226 * src/z80/mappings.i: fix _mul[us][int,long] entries
1228 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1230 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1232 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1234 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1235 * support/regression/tests/bitopcse.c: added
1243 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1245 added support for new library format to z80, gbz80 linkers:
1251 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1253 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1254 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1256 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1258 added DUMMY_READ_VOLATILE:
1267 * src/SDCCcse.c (algebraicOpts): many improvements
1268 * src/SDCCcse.h: removed algebraicOpts()
1269 * src/SDCCicode.c (picDummyRead): added
1271 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1273 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1274 "Insufficient space in data memory".
1276 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1278 * src/mcs51/gen.c: fixed bug #771358
1279 * src/z80/gen.c: fixed bug #759087
1281 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1283 * src/pic16/glue.c: minor cleanup by Vangelis
1285 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1287 * device/include/regc515c.h: fixed #758477
1288 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1289 * device/lib/_gptrput.c: saved a few bytes
1290 * my tab spacing is 8, yours too?)
1291 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1292 * device/lib/serial.c: process RX bytes earlier than TX bytes
1293 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1295 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1297 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1299 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1301 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1303 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1305 * device/lib/Makefile.in: bad fix, reverted to 1.43
1307 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1309 * device/lib/Makefile.in: added missing z80 object files
1311 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1313 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1314 pic16 progress by Vangelis:
1329 * pic16/pcodepeep.c:
1332 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1334 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1336 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1338 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1339 added gbz80 build to MSVC project.
1340 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1341 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1342 from 8051 stuff and setup so it links using a .lnk file.
1344 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1346 * support/librarian/sdcclib.c: sdcc librarian.
1347 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1350 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1352 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1354 2003-07-02 Borut Razem <borut.razem@siol.net>
1356 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1357 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1358 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1359 src/xa51/main.c, src/z80/main.c:
1360 virtualization of glue() function: each port has it's own glue function,
1361 which is accessed by do_glue function pointer in PORT.general structure
1363 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1365 * DS800C400 fun, improved ROM interface and tinibios.
1367 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1369 * More support for DS80C400. Now includes beginning of interface to ROM.
1371 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1373 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1375 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1377 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1379 2003-06-19 Borut Razem <borut.razem@siol.net>
1381 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1383 2003-06-19 Borut Razem <borut.razem@siol.net>
1385 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1386 fixed Z80 port - crt0.o: cannot open.
1388 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1390 * support/Util/MySystem.c (merge_command): revert bad fix
1392 2003-06-18 Borut Razem <borut.razem@siol.net>
1394 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1396 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1398 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1399 option --use-stdout sends errors to stdout instead of stderr.
1401 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1403 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1405 2003-06-15 Borut Razem <borut.razem@siol.net>
1407 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1408 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1409 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1410 fixed width array of pointers replaced with sets;
1411 multiple include and lib paths ared transferred to preprocessor and linker
1412 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1413 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1414 fixed width array of pointers
1415 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1416 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1417 fixupPath(), getPathDifference()
1418 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1419 fixed width array of pointers
1421 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1423 * src/pic16/ralloc.c: fix warnings
1424 * src/pic16/pcode.c: fix warning
1426 2003-06-10 Scott Dattalo <scott@dattalo.com>
1428 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1429 know all the details, but essentially this set of changes enable
1430 the pic16 port to generate movff instructions and generate assembler
1435 * src/pic16/pcode.c:
1436 * src/pic16/device.c:
1438 * src/pic16/pcode.h:
1439 * src/pic16/pcoderegs.c:
1440 * src/pic16/ralloc.c:
1441 * src/pic16/ralloc.h:
1443 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1445 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1446 added option --vc, so sdcc errors and warnings are compatible with
1447 Microsoft Visual Studio.
1449 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1451 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1452 device/lib/libfloat.lib: added atof function.
1454 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1456 * doc/sdccman.lyx: updated to Lyx 1.3
1457 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1458 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1459 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1461 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1463 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1465 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1467 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1468 additions to the "related tools/documentation" section
1470 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1472 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1474 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1476 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1477 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1479 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1481 * doc/sdccman.lyx: fix double dash and other minor things
1482 * doc/Makefile: fix double dash
1484 2003-05-28 Karl Bongers(patches from Martin Helmling)
1485 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1486 condition and ignore commands.
1488 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1490 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1491 is in parts still quite out of date, I did changes as far as I felt makes sense
1492 for a non-native english speaker.
1493 Please feel free to add to the manual or to correct my changes.
1494 * doc/Makefile: undid touching the date of intermediate tex files.
1496 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1498 * doc/sdccman.lyx: Manual has an index now
1500 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1502 Finalize muluint/mulsint and mululong/mulslong merging:
1503 * device/lib/_mulint.c
1504 * device/lib/_mullong.c
1505 * device/lib/gbz80/mul.s
1506 * device/lib/gbz80/stubs.s
1507 * device/lib/z80/mul.s
1508 * device/lib/z80/stubs.s
1509 * src/SDCCsymt.c (initCSupport)
1511 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1513 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1514 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1515 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1516 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1519 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1521 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1522 the regression tests I'm not brave enough to enable 245.b, 245.c
1523 * doc/sdccman.lyx: added latex preamble for hyperref package.
1524 Using pdflatex this will give you a hyperlinked pdf file with
1525 bookmarks. (prepend '%' before /usepackage if this breaks something)
1527 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1529 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1531 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1533 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1535 2003-05-21 <johan@balder>
1537 * src/SDCCglue.c (printIval): fixed bug #739934
1539 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1541 Applied patch from bug 737905 (renamed yylineo to mylineno):
1548 * src/pic16/pcode.c: Cleaned warnings
1549 * src/pic16/pcodeflow.c: Cleaned warnings
1550 * src/pic16/pcoderegs.c: Cleaned warnings
1552 2003-05-19 Scott Dattalo <scott@dattalo.com>
1554 * src/pic16/pcode.c: Cleaned warnings
1555 * src/pic16/pcodepeep.c: Cleaned warnings
1556 * src/pic16/ralloc.c: Cleaned warnings
1558 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1560 * doc/sdccman.lyx: fixed bug 739745
1561 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1563 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1565 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1566 it can be defined with CFLAGS when running configure
1567 * src/SDCCmain.c: fixed compiling + linking with object files
1569 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1571 * configure.in: configure for pic16 port,
1572 added --disable-pic16-port
1573 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1574 * src/SDCCmain.c: linkOptions is changed to set *,
1575 added if/endif conditional macros to remove options help
1576 messages from optionsTable when a port is not configured, added
1577 support for the PIc16 port in the ports table, when executing
1578 the compiler with no port specified on command line, a default
1579 port is selected with the new macro DEFAULT_PORT which is
1580 defined in port.h, in setDefaultOptions() linkOptions is removed
1581 from initialization assignment, since now it is a set,
1582 parseCmdLine uses setParseWithComma for linkOptions, in
1583 linkEdit() linkOptions are accessed with new function indexSet()
1584 which returns the i'th item of a set variable. See SDCCset.c, in
1585 linkEdit() when calling buildCmdLine(), added linkOptions as
1586 last argument. Now users can pass arguments to gplink via the
1587 -Wl option, main() uses pic16glue() to glue up pic16 programs
1588 * src/SDCCpeeph.c: various changes to support pic16
1589 * src/SDCCset.c: added function void *indexSet(set *, int) to
1590 return the i'th item of the set
1591 * src/SDCCset.h: added function prototype for indexSet()
1592 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1593 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1594 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1595 added macro DEFAULT_PORT
1596 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1597 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1599 * src/pic16/glue.c: commented out some error producing lines
1600 * src/pic16/main.c: __config directives are commented out to stop
1601 gpasm complaining and test the linkage with gplink, _linkCmd and
1602 _asmCmd changed to be more gplink and gpasm friendly
1603 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1604 produced an error when parsed, peep rule 12 is added to utilize
1605 movff, but it is commented out since the pCode does not support
1606 yet a command with 2 address arguments
1608 2003-05-18 <johan@balder>
1610 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1611 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1612 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1614 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1615 Added feature to script commands from file.
1617 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1619 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1620 * src/SDCCutil.c: include ctype.h for win32
1622 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1624 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1626 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1628 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1629 Fixed so you can set breakpoints prior to run, run does not stop
1630 on entry now. Add tbreak. Other enhancements and fixes for use
1633 2003-05-12 Borut Razem <borut.razem@siol.net>
1635 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1637 2003-05-11 Borut Razem <borut.razem@siol.net>
1639 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1640 the path of bin directory, so that PATH is the only env. variable, which has to be set
1641 in case of standard installation.
1642 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1643 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1644 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1646 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1648 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1649 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1650 temp files are in the port dir; clean the gen/test directory when
1651 generating new test.c
1652 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1653 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1654 * support/regression/tests/zeropad.c: added
1656 2003-05-09 <johan@balder>
1658 * src/SDCCglue.c: fixed bug #597940
1660 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1662 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1663 cache sfr, optimize next,step, fix off by one sourceline,
1664 support ddd list function.
1665 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1667 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1669 * support/regression/HTMLgen.py: added compare_s2f()
1670 * support/regression/Makefile: redo 1.27
1671 * support/regression/generate-cases.py: redo 1.5
1673 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1675 * support/regression/tests/float.c: workaround 33 bit hex constant
1676 * support/regression/tests/simplefloat.c: fix division for host
1678 2003-04-29 Scott Dattalo <scott@dattalo.com>
1680 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1681 that tame's the PIC's over-aggressive optimizer.
1683 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1685 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1688 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1690 Initial support for DS80C400. "Hello world" runs on TINIm400
1693 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1695 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1696 * Some notes on ddd usage added in debugger/README
1697 Martin Helmling adding more features and fixes for ddd GUI debugger.
1698 Code added for nexti, stepi, up, down, and other adjustments.
1700 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1702 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1703 * src/pic/peeph.def Added two rules to optimize carry manipulation
1704 * src/pic/* removed debug printfs
1706 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1708 * debugger/mcs51/cmd.c: added header newalloc.h
1710 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1712 * as/Makefile: new EXEEXT
1713 * as/z80/Makefile: remove trailing slash of BUILDIR
1714 * as/z80/clean.mk: new EXEEXT
1715 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1716 * support/cpp2/Makefile.in: new EXEEXT
1717 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1719 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1721 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1722 EXEEXT was introduced to fix all related problems with targets
1723 "clean", "install" and "uninstall"; a couple of further flaws
1724 especially with "clean" have been fixed too
1725 * as/mcs51/Makefile.in
1730 * debugger/mcs51/Makefile.in
1731 * debugger/mcs51/clean.mk
1733 * link/z80/Makefile.in
1736 * packihx/Makefile.in
1738 * sim/ucsim/Makefile
1739 * sim/ucsim/clean.mk
1740 * sim/ucsim/avr.src/Makefile.in
1741 * sim/ucsim/avr.src/clean.mk
1742 * sim/ucsim/s51.src/Makefile.in
1743 * sim/ucsim/s51.src/clean.mk
1744 * sim/ucsim/xa.src/Makefile.in
1745 * sim/ucsim/xa.src/clean.mk
1746 * sim/ucsim/z80.src/Makefile.in
1747 * sim/ucsim/z80.src/clean.mk
1748 * sim/ucsim/main_in.mk
1749 * sim/ucsim/packages_in.mk
1750 * sim/ucsim/gui.src/Makefile.in
1751 * sim/ucsim/gui.src/serio.src/Makefile.in
1752 * sim/ucsim/gui.src/serio.src/clean.mk
1755 * support/cpp2/Makefile.in
1756 * support/cpp2/clean.mk
1757 * support/makebin/Makefile
1758 * support/makebin/clean.mk
1759 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1760 * doc/sdccman.lyx: --program-suffix no longer needed
1762 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1764 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1765 Martin Helmling added support for ddd GUI debugger.
1766 Code added to display assembly, set variables, and other commands
1767 to interface to ddd.
1769 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1771 * as/Makefile: fix target clean
1772 * as/clean.mk: fix target clean
1773 * as/z80/clean.mk: fix target clean
1775 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1777 * Makefile.common.in: added @EXEEXT@
1778 * configure.in: removed all mingw32 stuff
1779 * configure: rebuilt from configure.in
1780 * doc/sdccman.lyx: updated section "installation"
1781 * support/scripts/sdcc_mingw32: adapted to configure
1782 * support/scripts/sdcc_cygwin_mingw32: added
1784 2003-04-22 Scott Dattalo <scott@dattalo.com>
1786 * src/pic Added object file support for the PIC port
1787 * src/pic Applied patch from Craig Franklin (this started the object file support)
1788 * src/regression Updated the PIC regression tests for object files
1790 2003-04-20 Borut Razem <borut.razem@siol.net>
1792 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1793 lklex.c: In function `getfid':
1794 lklex.c:203: warning: array subscript has type `char'
1795 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1796 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1797 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1798 stack handling macros
1800 2003-04-19 Borut Razem <borut.razem@siol.net>
1802 * "handling space characters in file path" task:
1803 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1804 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1805 * support/Util/MySystem.h: make it self-sufficient
1806 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1807 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1808 handling space characters in file path
1809 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1810 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1811 * support/Util/MySystem.c: handling space characters in executable's path
1813 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1815 * as/z80/Makefile: fix permanent rebuild of z80
1816 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1817 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1819 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1821 * src/SDCCopt.c: add special case optimization to replace modulo by
1822 a power of two with a bitwise AND.
1824 2003-04-18 <johan@balder>
1826 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1828 2003-04-17 <johan@balder>
1830 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1831 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1833 2003-04-13 Borut Razem <borut.razem@siol.net>
1835 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1836 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1837 fixed mingw problem in adl_NORMALIZE_PATH
1839 2003-04-12 Borut Razem <borut.razem@siol.net>
1841 * fixed "#pragma SAVE/RESTORE can not be nested":
1842 * src/SDCC.lex: reworked pragma handling functions
1843 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1844 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1846 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1848 * src/SDCCutil.c (pathEquivalent): defined but not used
1849 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1850 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1851 * configure: rebuilt from configure.in
1852 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1853 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1854 * device/include/Makefile.in: replace sdcc_datadir
1855 * device/lib/Makefile.in: replace sdcc_datadir
1856 * Makefile.common.in: add LDFLAGS from configure
1857 * packihx/Makefile.in: use LDFLAGS
1858 * src/Makefile.in: use LDFLAGS
1859 * support/cpp2/Makefile.in: add LDFLAGS from configure
1860 * support/makebin/Makefile: use LDFLAGS
1861 * .version: bumped version number to 2.3.5
1863 2003-04-12 Borut Razem <borut.razem@siol.net>
1865 * completed "different paths" task:
1866 * src/SDCCmacro.c: fixed bug in handling quotes
1867 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1868 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1870 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1872 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1874 2003-04-11 kevin Vigor <kevin@vigor.nu>
1876 * ds390/gen.c ds390/peeph.def: fix bug 706781
1878 2003-04-11 Borut Razem <borut.razem@siol.net>
1880 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1882 2003-04-10 Scott Dattalo <scott@dattalo.com>
1884 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1885 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1886 set - this bit used to not be set...).
1887 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1888 bad code in PIC Port
1889 * src/regression/and2.c added to test bug 609268
1890 * src/regression/Makefile added and2.c to regression test
1893 2003-04-08 <johan@CP255758-A>
1895 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1896 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1897 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1899 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1901 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1903 * support/cpp2/Makefile.in: fix bug #487815
1904 * configure: rebuilt from configure.in
1905 * Makefile.common.in: docdir changed, new path suffixes
1906 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1907 * sdcc_vc_in.h: reflect changes from sdccconf.h
1908 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1909 * src/SDCCutil.h: remove BINDIR hack
1910 * doc/sdccman.lyx: update new path hierarchy
1912 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1914 * src/SDCCpeeph.c: added okToRemoveSLOC test
1916 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1918 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1920 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1922 * src/SDCCpeeph.c: added labelIsReturnOnly test
1923 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1925 2003-04-05 <johan@balder>
1927 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1928 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1929 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1930 * src/SDCCast.c: fixed a warning
1931 * src/SDCCast.h: fixed a warning
1932 * src/SDCCicode.c (operandFromAst): fixed a warning
1934 2003-04-04 <johan@balder>
1936 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1937 * src/SDCCast.c (decorateType): fixed bug #715076
1938 * src/SDCC.y: fixed bug #702907
1940 2003-04-03 <johan@balder>
1942 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1943 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1944 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1945 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1946 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1948 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1950 * _decdptr.c: fix return values
1951 * _gptrget.c: fix return values
1952 * _gptrgetc.c: fix return values
1953 * _gptrput.c: fix return values
1954 * _mulint.c: fix return values
1955 * as/z80/Makefile: fix 'make -j' problem
1957 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1959 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1960 * configure.in: big cleanup, updated to autoconf 2.5x
1961 * configure: rebuilt from configure.in
1962 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1963 * sdcc_vc_in.h: reflect changes from sdccconf.h
1964 * doc/Makefile: fixed a flaw in "make install"
1966 2003-04-02 <johan@balder>
1968 * src/ds390/gen.c (genCmp): no comments
1969 * src/mcs51/gen.c (genCmp): no comments
1970 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1971 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1973 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1975 * support/regression/generate-cases.py: place generated file in given sub directory
1976 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1977 * support/regression/Makefile: improvements for 'make -j';
1978 side effect: it's simpler and faster now
1980 2003-03-31 Borut Razem <borut.razem@siol.net>
1982 * src/z80/main.c: link-{port} and as-{port} defined without path
1983 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1985 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1987 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1989 2003-03-30 Borut Razem <borut.razem@siol.net>
1991 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1992 changed type of list parameter to set
1993 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1994 * src/port.h: changed type of do_assemble() parameter to set
1995 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1996 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1997 definition of "cppoutfilename" macro with NULL value in preProcess()
1998 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1999 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2000 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2001 replaced with set *binPathSet
2002 * shash_add() deallocates the item, if allready exsists, before adding the new one
2003 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2005 2003-03-30 Scott Dattalo <scott@dattalo.com>
2007 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2008 a nested for loop bug in the PIC port
2009 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2012 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2014 * support/Util/dbuf.h: remove C++ stuff to make it portable
2016 2003-03-28 Borut Razem <borut.razem@siol.net>
2018 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2019 literal strings in stringLiteral()
2020 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2021 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2024 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2026 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2028 2003-03-26 <johan@balder>
2030 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2031 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2032 * src/SDCCast.c (decorateType): fixed " -v < 3"
2034 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2036 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2037 Added Lenny Story's debug infrastructure changes:
2038 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2039 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2040 * src/cdbFile.c: added
2041 * src/SDCCdebug.c: added
2042 * src/SDCCdebug.h: added
2043 * src/SDCCast.c (createFunction)
2044 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2045 * src/SDCCmain.c (parseCmdLine, main)
2046 * src/SDCCmem.c (redoStackOffsets)
2047 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2050 * src/avr/gen.c (genAVRCode)
2051 * src/ds390/gen.c (gen390Code)
2052 * src/mcs51/gen.c (gen51Code)
2053 * src/pic/gen.c (genpic14Code)
2054 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2055 * src/xa51/gen.c (genXA51Code)
2056 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2058 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2060 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2061 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2063 2003-03-22 <johan@balder>
2065 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2067 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2069 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2070 * doc/cdbfileformat.lyx: added, written by Lenny Story
2071 * doc/Makefile: added cdbfileformat.lyx
2072 * doc/clean.mk: added cdbfileformat.lyx
2074 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2076 * src/mcs51/peeph.def: fix bug #705773
2078 2003-03-20 <johan@balder>
2080 An sfr/sbit can have an "at #" AND an initializer
2081 * src/SDCCsymt.c (checkSClass):
2082 * src/SDCCmem.c (allocGlobal):
2083 * src/SDCCmem.c (allocLocal):
2084 * src/SDCCast.c (createBlock):
2086 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2088 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2090 2003-03-16 <johan@balder>
2092 Undid the hackup of const and volatile, the problem is much bigger
2094 * src/SDCCast.c:1.171
2095 * src/SDCCglue.c:1.138
2096 * src/SDCCicode.c:1.146
2097 * src/SDCCsymt.c:1.150
2098 * src/SDCCval.c:1.65
2100 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2102 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2103 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2105 2003-03-13 <johan@balder>
2107 Hackup const and volatile modifiers in type chains a bit:
2109 * src/SDCCast.c:1.169
2110 * src/SDCCglue.c:1.136
2111 * src/SDCCicode.c:1.143
2112 * src/SDCCsymt.c1.146
2113 * src/SDCCsymt.h1.59
2114 * src/SDCCval.c:1.63
2116 2003-03-12 <johan@balder>
2118 * src/SDCCBBlock.h: more LRH debugging junk
2119 * src/SDCCcflow.h: more LRH debugging junk
2120 * src/SDCCloop.c: more LRH debugging junk
2121 * src/SDCC.y (struct_declaration): fixed bug #697590
2122 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2123 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2124 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2126 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2127 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2128 test function names must now match exactly).
2129 * src/SDCCcse.c: added special case in findCheaperOp to allow
2130 extending a short integer. Makes less awful code for bug 700121 test case.
2132 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2134 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2135 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2137 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2139 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2140 actually called (operandsNotEqual() was called for all
2141 operandsNotEqualX tests).
2143 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2145 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2146 with shorter literals. Fixes bug 700121.
2148 2003-03-11 <johan@balder>
2150 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2152 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2154 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2155 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2157 2003-03-10 Borut Razem <borut.razem@siol.net>
2159 * src/SDCCmain.c: pipe preprocessor's output
2160 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2161 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2162 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2163 which closes all pipes in pipeSet set
2164 * src/SDCCset.c: free deleted item in function deleteSetItem()
2165 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2166 moved from z80 to src subproject
2167 * .version: increased version number to 2.3.4
2169 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2171 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2172 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2173 * support/regression/ports/xa51/spec.mk: fix typo
2175 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2177 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2179 2003-03-09 Borut Razem <borut.razem@siol.net>
2181 * src/SDCCmain.c: pipe preprocessor's output
2182 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2183 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2184 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2185 which closes all pipes in pipeSet set
2186 * src/SDCCset.c: free deleted item in function deleteSetItem()
2187 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2188 moved from z80 to src subproject
2190 2003-03-09 Borut Razem <borut.razem@siol.net>
2192 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2193 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2194 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2195 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2196 * src/SDCCglobl.h: unification of WIN32 native definitions
2198 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2200 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2202 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2204 * src/configure.in: check for endianess (even while cross-compiling)
2205 * src/configure: check for endianess (even while cross-compiling)
2206 * src/configure_in.h: check for endianess (even while cross-compiling)
2207 * src/avr/gen.c: remove old endianess stuff
2208 * src/mcs51/gen.c: remove old endianess stuff
2209 * src/ds390/gen.c: remove old endianess stuff
2210 * src/pic/gen.c: remove old endianess stuff
2211 * src/pic/genarith.c: remove old endianess stuff
2212 * src/pic/glue.c: fix endianess check
2213 * src/pic16/gen.c: remove old endianess stuff
2214 * src/pic16/genarith.c: remove old endianess stuff
2215 * src/pic16/glue.c: fix endianess check
2216 * src/xa51/gen.c: remove old endianess stuff
2217 * src/z80/gen.c: fix endianess check
2218 * src/SDCCglue.c: fix endianess check
2219 * src/ds390/peeph.def: fix bug 700036
2221 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2223 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2224 * src/configure: find appropriate data-types on host for SDCC's int and long
2225 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2226 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2227 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2229 2003-03-07 <johan@balder>
2232 some minor cleanups before the big shot
2233 OP_DEFS and OP_USES now use Kevin's protection
2234 new option --nolabelopt
2245 * src/ds390/ralloc.c:
2246 * src/mcs51/ralloc.c:
2248 * src/xa51/ralloc.c:
2251 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2253 * src/pic/pcode.c (get_op): fix 64 bit warnings
2254 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2255 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2256 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2257 * support/regression/tests/malloc.c: fix 64 bit warnings
2259 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2261 * src/mcs51/gen.c (genMinus): fixed bug 696436
2263 2003-03-02 Borut Razem <borut.razem@siol.net>
2265 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2267 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2269 * configure.in: test for mkstemp
2270 * sdccconf_in.h: add HAVE_MKSTEMP
2272 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2274 * device/include/ctype.h: removed warning while using --stack-auto
2275 * device/include/malloc.h: removed warning while using --stack-auto
2276 * device/include/string.h: removed warning while using --stack-auto
2278 2003-02-23 Borut Razem <borut.razem@siol.net>
2280 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2281 because NDEBUG is defined (see man assert)
2282 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2284 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2286 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2287 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2289 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2291 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2292 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2294 2003-02-18 <johan@balder>
2296 * as/mcs51/asmain.c (asmbl): module can start with a digit
2297 * as/z80/asmain.c (asmbl): module can start with a digit
2299 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2301 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2302 * src/asm.c: fix pipe() for Mingw32
2304 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2306 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2307 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2308 make -V work again; --c1mode reads now from stdin
2309 * doc/sdccman.lyx: added --c1mode
2310 * support/Util/SDCCerr.c: new messages for c1 mode
2311 * support/Util/SDCCerr.h: new messages for c1 mode
2312 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2314 2003-02-15 <johan@balder>
2316 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2318 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2320 * doc/sdccman.lyx: Environment variables, -o and other minor things
2322 2003-02-14 <johan@balder>
2324 * src/xa51/main.c: before anyone really tries to use it :)
2326 * Install doc's in share/sdcc/doc
2327 * removed some obsolete files
2328 * Do a proper make distclean and uninstall
2329 M Makefile.common.in
2332 M device/include/Makefile.in
2333 M device/lib/Makefile.in
2336 M sim/ucsim/doc/Makefile.in
2339 R src/xa51/peeph.rul
2340 M support/cpp2/Makefile.in
2341 M support/makebin/Makefile
2344 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2346 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2348 2003-02-10 Borut Razem <borut.razem@siol.net>
2350 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2351 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2352 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2353 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2354 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2355 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2356 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2357 src/z80/Makefile.bcc: Borland Makefile cleanup
2358 * as/z80/Makefile.bcc: Added Borland Makefile
2359 * support/cpp2/borland.h: Removed
2361 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2363 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2364 * src/SDCC.lex: new pragma NOIV
2365 * src/SDCCglobl.h: new pragma NOIV
2366 * src/SDCCmem.c: new pragma NOIV
2368 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2370 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2372 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2374 * src/SDCCmain.c: signal handling is switched off by --debug
2375 * doc/Makefile: small fix for install; use clean.mk again
2376 * doc/clean.mk: clean *.pdf and *.html too
2378 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2380 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2381 * device/lib/printfl.c: fix a ds390 bug by making it portable
2382 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2383 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2384 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2385 * debugger/mcs51/cmd.c: converted multi-line string literals
2386 * sim/ucsim/globals.cc: converted multi-line string literals
2387 * src/SDCCmain.c: introduced signal handler to remove temp files
2388 * doc/Makefile: small tweaks, implement clean
2389 * doc: removed generated files
2391 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2393 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2394 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2395 Address Record is not correctly generated for DS390."
2397 2003-02-02 Borut Razem <borut.razem@siol.net>
2399 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2400 * as/mcs51/asm.h: fixed compilation with Borland C
2401 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2402 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2403 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2404 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2405 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2406 src/z80/Makefile.bcc: delete $(LIB) only if exist
2407 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2409 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2411 * device/include/malloc.h: introduced NULL
2412 * device/include/string.h: introduced NULL
2413 * device/include/stdlib.h: introduced NULL
2414 * device/lib/_memcpy.c: removed NULL
2415 * device/lib/_strcat.c: removed NULL
2416 * device/lib/_strchr.c: removed NULL
2417 * device/lib/_strcmp.c: removed NULL
2418 * device/lib/_strcpy.c: removed NULL
2419 * device/lib/_strcspn.c: removed NULL
2420 * device/lib/_strlen.c: removed NULL
2421 * device/lib/_strncat.c: removed NULL
2422 * device/lib/_strncmp.c: removed NULL
2423 * device/lib/_strncpy.c: removed NULL
2424 * device/lib/_strpbrk.c: removed NULL
2425 * device/lib/_strrchr.c: removed NULL
2426 * device/lib/_strspn.c: removed NULL
2427 * device/lib/_strstr.c: removed NULL
2428 * device/lib/_strtok.c: removed NULL
2429 * device/lib/malloc.c: removed NULL, include own header
2431 2003-02-02 <johan@balder>
2433 * 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
2434 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2435 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2436 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2437 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2438 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2440 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2442 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2445 2003-02-01 <johan@balder>
2447 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2449 2003-01-31 <johan@CP255758-A>
2451 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2453 2003-01-30 <johan@balder>
2455 * src/SDCCBBlock.c: automatic bug detection
2456 * src/SDCCicode.c: automatic bug detection
2458 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2460 * src/SDCCglobl.h: now --xram-size 0 works
2461 * src/SDCCmain.c: now --xram-size 0 works
2463 2003-01-29 <johan@balder>
2465 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2467 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2469 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2470 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2471 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2472 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2473 * src/SDCCglobl.h: Added options --xram-size and --code-size
2474 * src/SDCCmain.c: Added options --xram-size and --code-size
2476 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2478 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2479 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2481 2003-01-27 <johan@balder>
2483 * src/SDCC.y: fixed bug #613764
2485 2003-01-26 <johan@balder>
2487 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2488 * src/SDCCsymt.h: fixed bug #673374
2489 * src/SDCCglue.c: fixed bug #661910
2490 * src/SDCCast.c: fixed bug #458099 and 673374
2492 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2494 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2495 * as/mcs51/strcmpi.h: added
2496 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2497 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2498 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2499 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2500 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2501 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2502 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2503 * as/mcs51/Makefile.aslink: new module strcmpi
2504 * as/mcs51/Makefile.asx8051: new module strcmpi
2505 * as/mcs51/Makefil.bcc: new module strcmpi
2506 * as/mcs51/Makefile.in: new module strcmpi
2507 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2509 2003-01-26 <johan@balder>
2511 * src/SDCCglue.c: reverted back to 1.124
2512 * src/SDCCast.c: reverted back to 1.156
2513 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2515 2003-01-25 <johan@balder>
2517 * src/SDCCglue.c: A better fix for bug #661910
2518 * src/SDCCast.c: A better fix for bug #661910
2519 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2521 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2523 * src/Makefile.in: remove spawn.o
2524 * src/SDCCmain.c: remove spawn.h
2525 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2526 * src/spawn.c: removed
2527 * src/spawn.h: removed
2528 * support/regression/ports/ds390/spec.mk: link with -r
2530 2003-01-24 <johan@CP255758-A>
2532 * src/ds390/gen.c (aopOp): fixed bug #667458
2533 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2534 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2535 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2537 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2539 * src/mcs51/peeph.def: better assembler identation by Frieder
2540 * src/mcs51/gen.c: better assembler identation by Frieder
2542 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2544 * as/z80/string.h: removed for gcc 3.2
2545 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2546 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2548 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2550 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2551 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2552 * support/regression/Makefile: separate temp files for ports
2553 * support/regression/generate-cases.py: separate temp files for ports
2554 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2555 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2557 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2559 * moved tinitalk to device/examples/ds390
2561 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2563 * as/mcs51/lkmem.c: rflag is for DS390
2564 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2565 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2566 (linkEdit): move mem- and map-files the same way as ihx-files
2567 * src/z80/main.c (_setDefaultOptions): removed --generic
2568 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2569 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2570 * src/pic/glue.c (picglue): --c1mode works again
2571 * src/pic16/glue.c (pic16glue): --c1mode works again
2572 * src/asm.c (printCLine): fix #660034
2574 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2576 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2577 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2578 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2579 * as/mcs51/lkmem (summary): better fix for sp problem
2580 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2581 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2582 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2583 remove --stack-after-data
2585 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2587 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2588 * src/SDCCutil.c (join): ugly bug: missing '\0'
2589 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2591 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2593 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2595 * src/pic/main.c (_asmCmd): gpasm supports -o
2596 * src/z80/main.c: more general macros
2597 * device/lib/Makefile.in: remove intermediate files
2599 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2601 * .version: Bumped version number to 2.3.3
2602 * src/SDCCBBlock.c: new option -o
2603 * src/SDCCglobl.h: new option -o
2604 * src/SDCCglue.c: new option -o
2605 * src/SDCCmain.c: new option -o
2606 * src/asm.c: new option -o
2607 * src/ds390/main.c: new option -o
2608 * src/pic/glue.c: new option -o
2609 * src/pic/pcode.c: new option -o
2610 * src/pic/ralloc.c: new option -o
2611 * src/pic16/glue.c: new option -o
2612 * src/pic16/pcode.c: new option -o
2613 * src/pic16/ralloc.c: new option -o
2614 * src/z80/main.c: new option -o
2615 * device/lib/Makefile.in: use -o
2616 * support/regression/ports/ds390/spec.mk: use -o
2617 * support/regression/ports/gbz80/spec.mk: use -o
2618 * support/regression/ports/mcs51/spec.mk: use -o
2619 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2620 * support/regression/ports/z80/spec.mk: use -o
2621 * support/regression/ports/ucz80/spec.mk: use -o
2622 * support/regression/ports/xa51/spec.mk: use -o
2623 * support/regression/fwk/lib/timeout.c: fix usage string
2625 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2626 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2628 2003-01-07 <johan@balder>
2630 * src/SDCCast.c (decorateType): fixed bug #600035
2632 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2633 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2634 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2635 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2636 * src/pic/pcode.c: outcommented unused variable to remove warnings
2637 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2639 2003-01-06 <karl@turbobit.com>
2640 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2643 2003-01-06 <johan@balder>
2645 * src/SDCCicode.c: fixed array add
2647 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2648 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2649 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2651 2003-01-04 <johan@balder>
2653 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2655 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2656 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2658 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2659 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2660 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2662 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2663 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2665 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2666 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2668 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2669 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2671 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2673 * in \sdcc\as\mcs51\ changed these files in order to create an
2674 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2675 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2676 following files to include the previous two files: aslink.dsp,
2677 Makefile.aslink, Makefile.bcc, and Makefile.in.
2679 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2680 .adb instead of .cdb
2682 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2684 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2685 value from option --iram-size.
2687 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2689 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2692 2002-09-18 <wiml@hhhh.org>
2694 * SDCClrange.h: exposed setFromRange() and setToRange()
2695 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2696 packRegsForAccUse() (bug 542397)
2697 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2698 multiple times and emitting the fetch operations more than once
2699 added aopGetUsesAcc() function to allow binary operators to
2700 fetch their operands in the correct order; made genMinus() emit
2701 compact code for X = LITERAL - Y
2703 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2704 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2705 sprintf() in line 1267.
2707 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2708 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2711 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2712 Changes to aslink (All the changes are marked with 'JCF'):
2714 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2717 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2718 area BSEG. Also moves, if possible, the DATA area down into the internal
2719 ram so more space is available.
2721 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2724 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2725 not bytes. Function summary() which creates a memory usage summary
2726 file with extension .mem. Reports of overlaping stack and small stack
2727 size. If the space for the stack is less than 16 bytes aslink trows a
2730 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2731 the 8051. Option 'y' for memory summary output file.
2733 Changes to sdcc (All the changes are marked with 'JCF'):
2735 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2737 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2738 overlaying area for it (uses RegBankUsed[4]).
2740 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2741 bank zero as used by default. By default aslink locates the stack
2742 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2743 the creation of the .mem file. Delegates the allocation of data area
2744 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2745 the begining of the stack area to aslink.
2747 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2748 glue() in SDCCglue.c creates an area for it.
2750 2002-09-03 Borut Razem <borut.razem@siol.net>
2751 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2752 sdcc/src/pic/glue.c:
2753 introduced atexit() handler for teporay files removal in case of
2754 errors, assertions, ...
2756 2002-08-29 Borut Razem <borut.razem@siol.net>
2757 * sdcc/support/cpp2/auto-host_vc_in.h:
2758 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2759 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2760 Maybe there is a similar problem with BORLANDC? It should be checked!
2762 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2763 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2764 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2765 was not executed, and the compiler (cl) launched a warning:
2766 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2768 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2769 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2771 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2772 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2774 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2775 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2776 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2777 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2778 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2779 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2780 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2781 - added Release configuration in VS projects
2782 - review of compiler an linker options
2783 - VC .exe files are generated in bin_vc directory, not to interfere
2784 with binaries generated from other projects (cygwin, mingw, bcc ...)
2786 * sdcc/src/yacc.dsp: added
2788 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2789 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2790 and insert the version number definitions from .version
2792 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2794 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2795 added - genarate auto-host.h using auto-host_vc_in.h as template
2798 removed from CVS, generated automatically
2800 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2801 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2803 2002-08-11 Borut Razem <borut.razem@siol.net>
2804 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2806 2002-08-10 Borut Razem <borut.razem@siol.net>
2807 * src/SDCCmain.c (main):
2808 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2809 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2810 The consequence was that some temporary files were not removed.
2813 unification of code in functions tempfilename() and tempfile():
2814 function tempnam() is defined in Visual Studio 6.0 and .NET
2816 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2818 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2819 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2820 - removed compiler command line option /WX: Treats all warnings as errors
2821 - update a list of source files, included into the project
2823 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2824 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2825 changed project type to Generic Project so that can be correcly converted to VS.NET project
2827 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2829 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2831 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2833 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2834 added return 0 statements after assert() to make compiler happy
2836 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2837 added newline in the def file to keep MSC compiler satisfied
2839 * sdcc/src/z80/gen.c:
2840 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2841 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2842 - solved MSC error in function aopDump()
2844 * sdcc_vc.h: define PREFIX as "\\sdcc"
2846 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2847 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2849 2002-06-22 Scott Dattalo <scott@dattalo.com>
2850 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2851 - Rewrote the register banking algorithm.
2852 - Added pCode live-range analysis to registers (for now, only non-used and
2853 singly-used registers optimized away)
2855 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2857 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2859 2002-05-10 Scott Dattalo <scott@dattalo.com>
2860 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2862 2002-04-22 Michael Hope <michaelh@vroom>
2864 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2866 * configure.in (DD_COPT): Added include support required for gbdk.
2868 * .version: Bumped version number just to increase it.
2870 * src/SDCCmain.c: Added -nostdinc to the default options.
2872 2002-04-15 Michael Hope <michaelh@vroom>
2874 * device/lib/z80/printf.c (sprintf): Added.
2876 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2878 * src/z80/peeph.def: Added transpose redundent load rule.
2880 * src/z80/main.c: Added force callee saves for jaune.
2882 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2884 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2886 2002-03-28 Johan Knol <johan@balder>
2888 * src/SDCCval.c: fixed bug #532436
2890 2002-03-14 Scott Dattalo <scott@dattalo.com>
2892 Added "char *Processor" field to the port structure.
2895 Added -p option. Allows port dependent processor to be specified.
2898 Initialized the new field char *Processor field to NULL in all ports
2901 Compiler generated registers for interrupt context saving
2902 were not getting allocated.
2904 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2907 Fixed left shift. Will promote the left side of a left shift
2908 if a) left shifting more than size of operand or b) when assigned
2909 to something size > size of left side
2911 2002-03-14 Scott Dattalo <scott@dattalo.com>
2913 tons of changes. Register allocation has been
2914 rewritten. Added customization for the various PICs. Flow
2915 analysis is restructured. ...
2921 Added. device.c is a PIC port hack to accomodate variations
2924 2002-03-13 Michael Hope <michaelh@vroom>
2926 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2928 2002-03-04 johanknol <johanknol@manik>
2930 * /src/SDCCval.c: fixed
2932 const unsigned char arr[][2] = { { 0, 1 } };
2933 t18.c:1: error: Initializer element is not constant
2935 2002-03-04 bela <bela@manik>
2937 * /device/include/mcs51reg.h:
2938 ds89c420 register definition update
2940 2002-03-03 <johan@FRIJA>
2942 * support/Util/SDCCerr.c: did something, but don't no why anymore
2944 * support/regression/tests/bug-524691.c: made it a little less shy
2946 * src/SDCCast.c (decorateType): fixed bug #524697
2948 * src/SDCCast.c: made some lineno improvements
2950 * src/SDCCval.c (getNelements): changed warning to error
2952 * src/SDCCglue.c (printIvalArray): changed warning to error
2954 * src/SDCCicode.c: fixed a warning for mingw
2956 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2958 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2960 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2962 * src/ds390/peeph.def:
2963 Added some more peephole rules
2965 * src/ds390/gen.c: Various fixes & enhancements
2967 * src/SDCClrange.c, src/SDCClrange.h:
2968 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2970 * src/ds390/ralloc.c:
2971 various fixes & enhancements (ds390) specific
2973 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2974 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2977 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2979 2002-03-02 <johan@FRIJA>
2981 * src/SDCCast.c (decorateType): fixed bug #524708
2983 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2985 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2987 2002-03-01 Michael Hope <michaelh@vroom>
2989 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2991 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2993 2002-03-01 <johan@FRIJA>
2995 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2997 * src/SDCCast.c (decorateType): fixed bug #524209
2999 * src/SDCCval.c (valNot): fixed bug #524195
3001 2002-02-26 <johan@balder>
3003 * src/xa51/gen.c: fixed a warning
3005 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3007 * src/SDCCast.c (decorateType): fixed bug #522534
3009 2002-02-23 <johan@balder>
3011 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3013 2002-02-22 <johan@balder>
3015 * src/SDCCast.c: fixed bug #514865
3017 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3019 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3021 * sdcc/src/SDCCloop.c:
3022 Previous fix was not good. basic blocks that have "break" or "return" are
3023 not really partof a loop , but live ranges used in these blocks should
3024 be live thru the entire loop, so set partOfLoop but don't add them to
3027 2002-02-21 <johan@FRIJA>
3029 * src/SDCCcse.c: fixed bug #514308
3031 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3034 Fixed BUG #519583. If a conditional block ended in a return/break
3035 statement inside a loop, it was not being considered part of the loop.
3037 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3039 2002-02-10 Karl Bongers <karl@turbobit.com>
3042 Fixed up SDCDB debugger somewhat. Updated debugger/README
3043 with lots of comments and notes.
3045 * device/examples/test2.c:
3046 Fix bug, "red" variable not being initialized(compiler complained).
3048 * device/examples/Makefile, examples/test3.c:
3049 Add Makefile in device/examples folder, compiles test3.c
3050 for use as a multiple module SDCDB test case.
3052 * sim/ucsim/cmd.src/cmdset.cc:
3053 Took out debug printfs in ucsim "next" command.
3056 Karl and Johan start ucsim XA support. Most dissassembly working,
3057 about 75% emulation done(plenty of work remaining).
3059 * sim/ucsim/z80.src:
3060 Add Z80 support to ucsim, add test-ucz80 regression test,
3061 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3062 Notice z80 compiler fails on examples/test3.c/crc code.
3064 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3066 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3067 Added support for --parms-in-bank1
3069 * src/ds390/peeph.def:
3070 added a few more peephole optimzations
3073 1) added __builtin_inp & __builtin_outp used to read in data of given length
3074 from a memory mapped port
3075 2) added __builtin_memcmp
3076 3) added __builtin_swapw swap bytes of a short
3078 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3079 1) handle multiple send & receives from register bank1
3080 2) ralloc can now allocate DPTR1 to some liveRanges
3082 * src/SDCCsymt.c, src/SDCCsymt.h:
3083 changes to handle multiple sends & receives
3086 added some pointer arithmetic optimization
3089 added some pointer arithmetic optimizations but not stable yet so not
3090 called from anywhere (will get this working shortly)
3092 * src/SDCCopt.c: fixed for multiple sends & receives
3095 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3096 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3097 set preprocessor defines (depending on options)
3099 * src/SDCCicode.c, src/SDCCicode.h:
3100 changes made to handle multiple sends & receives
3103 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3105 * src/SDCCcse.c, src/SDCCcse.h:
3106 added function findbackward def (to be used in upcoming optimization)
3108 * src/SDCCcflow.c, src/SDCCcflow.h:
3109 added function returnAtEnd - to determine if a basic block terminates with
3112 * src/SDCCast.c, src/SDCCast.h:
3113 added option parms-in-bank1
3115 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3116 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3117 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3118 adjusted for --parms-in-bank1 option
3120 * device/include/string.h:
3121 donot redefine "reentrant" keyword
3123 * device/include/ds80c390.h: Added some more SFRs
3125 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3127 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3129 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3131 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3133 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3135 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3137 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3139 * Added --xram-movc option
3141 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3143 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3145 2002-01-11 Johan Knol
3147 * Added math lib of Jesus Calvino-Fraga
3149 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3151 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3152 * support/regression/Makefile: new target test-mcs51-stack-auto
3153 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3155 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3157 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3159 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3161 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3163 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3165 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3167 * src/SDCCglue.h: add definition for printIvalChar()
3169 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3171 * src/SDCCast.c: fix #498138 by Johan
3173 * src/SDCCglue.c: fix #498138 by Johan
3175 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3177 * support/regression/Makefile: fix clean
3179 * support/regression/ports/ds390/support.c: fix transmission of last character
3181 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3183 * /sdcc/src/ds390/gen.c:
3184 a) improved computing address of stack variable
3185 b) took out some #if 0 code
3186 c) improved parmBytes adjustment
3187 d) improved genPlusIncr & genMinusIncr
3188 e) genCmp could generate bad code (when left assigned to DPTR)
3189 f) Fixed bug in hasInc
3191 * /sdcc/src/ds390/ralloc.c:
3192 a) packRegsForSupport could mess up live information (Fixed)
3193 b) packRegsDPTRuse could be incorrect for left & right shift
3195 * /sdcc/src/mcs51/ralloc.c:
3196 packRegsForSupport could mess up the live information (Fixed)
3198 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3200 * /sdcc/src/SDCCast.c:
3201 can reverse a loop even if function call is present as long
3202 as the loop control variable is local & is not passed as parameter
3204 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3206 * /sdcc/ChangeLog: *** empty log message ***
3208 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3209 More builtin function additions for TININative
3211 * /sdcc/src/ds390/ralloc.c:
3212 Had broken the regression testsuite
3214 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3216 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3217 Added funcattr hasStackParms will be set for reentrant functions when there
3218 are paramteres on the stack, this helps in minimizing frame pointer generation
3219 typeFromStr can handle function pointers now
3221 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3222 *** empty log message ***
3224 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3226 * /src/ds390/gen.c, /src/ds390/main.c:
3227 More builtin function additions for TININative
3229 * /src/ds390/ralloc.c:
3230 Had broken the regression testsuite
3232 * /src/SDCCast.c: Fixed a bug in dumptree
3234 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3235 Added funcattr hasStackParms will be set for reentrant functions when there
3236 are paramteres on the stack, this helps in minimizing frame pointer generation
3237 typeFromStr can handle function pointers now
3239 * /doc/builtins.txt, /doc/TININative.txt:
3240 *** empty log message ***
3243 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3245 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3246 ALPHA version for -mTININative
3248 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3249 updated to reflect changes in the port structure
3252 added function do_assemble (similar to do_link) if non-null this function
3253 will be called to do assembly (-mTININative) requires a multi command
3255 added function genAssemblerEnd will be called to generate assembler Epilogue
3258 added _JavaNative to debug info printing
3260 * /src/SDCCmain.c: added option --tini-libid
3261 added port->do_assemble function (-mTININative) has a multi command assemble
3263 * /src/SDCCglue.c: Disabled "constExpr" check
3264 added port->genAssemblerEnd function
3266 * /src/SDCCglobl.h: Added option --tini-libid value
3269 tookout optimizeCompare from the header (has no external references)
3271 * /src/SDCCast.c: made one more function "static"
3273 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3275 * src/z80/mappings.i: Added z80asm support.
3277 * src/z80/main.c: Added z80asm support on --asm=z80asm
3279 * src/z80/gen.c: Fixed asm portability issues.
3281 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3283 * src/SDCCglue.c (printExterns): Added global/extern split.
3285 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3287 * support/regression/Makefile: added test for mcs51 model large
3289 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3291 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3293 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3295 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3297 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3299 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3301 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3303 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3305 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3307 * support/regression/tests/simplefloat.c: Port to mcs51.
3309 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3310 * support/regression/tests/bug-485362.c: Added.
3312 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3314 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3316 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3318 * src/z80/gen.c (aopDump): Added a dump function.
3320 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3321 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3323 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3325 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3327 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3329 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3331 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3333 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3335 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3337 * support/regression/ports/ds390/support.c: Use tinibios.
3339 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3341 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3343 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3344 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3346 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3348 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3350 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3352 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3354 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3355 (packRegsForIYUse): Created and optimised.
3357 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3359 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3360 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3362 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3364 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3366 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3368 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3370 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3372 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3374 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3376 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3378 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3380 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3382 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3384 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3385 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3386 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3388 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3390 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3391 (genNotFloat): Added.
3392 (genUminusFloat): Added.
3394 * device/lib/z80/Makefile: Added floating pt stubs.
3396 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3398 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3400 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3402 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3404 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3406 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3408 * sdcc/support/regression/Makefile: Add port ds390.
3410 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3412 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3414 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3416 * sdcc/support/regression/ports/ds390/support.c: Added.
3418 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3420 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3422 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3424 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3426 * device/include/malloc.h: Added z80 and gbz80 support.
3428 * device/lib/gbz80/heap.s: Added.
3430 * device/lib/z80/heap.s: Added.
3432 * device/lib/malloc.c: Added z80 and gbz80 support.
3434 * support/regression/tests/malloc.c (testMalloc): Added.
3436 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3438 * support/regression/tests/bug-478094.c: Added.
3440 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3442 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3444 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3446 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3448 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3450 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3452 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3454 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3456 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3458 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3460 * support/regression/tests/bug-477927.c: Added.
3462 * src/z80/peeph.def: Added minor rules.
3464 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3466 * src/z80/peeph.def: Added jump optimisation modification.
3468 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3470 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3472 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3474 * support/regression/tests/funptrs.c: Added.
3476 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3478 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3480 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3482 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3484 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3486 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3487 (movLeft2ResultLong): Created.
3489 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3490 (joinPushes): Added. Joins two char pushes into a word push.
3492 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3494 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3496 * support/makebin/Makefile (install): Added creation of dest dir.
3498 2001-10-24 Karl Bongers <karl@turbobit.com>
3500 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3502 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3504 * src/z80/ralloc.c: Turned off faulty pack for one use.
3506 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3508 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3510 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3512 * support/regression/Makefile: Improved clean
3514 * support/regression/ports/gbz80/spec.mk: Added clean
3516 * support/regression/ports/host/spec.mk: Added clean
3518 * support/regression/ports/z80/spec.mk: Added clean
3520 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3522 * support/regression/ports/mcs51/timeout.c: little improvements
3524 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3526 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3528 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3530 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3532 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3534 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3536 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3538 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3539 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3541 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3543 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3545 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3547 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3549 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3551 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3553 * support/regression/tests/longor.c: Added.
3555 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3557 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3559 * as/mcs51/aslink.h: define PATH_MAX
3561 * as/mcs51/asm.h: define PATH_MAX
3563 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3565 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3567 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3569 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3571 * src/SDCCglobl.h: define PATH_MAX
3573 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3575 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3577 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3579 * src/z80/gen.c (gencjneshort): Fixed
3581 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3583 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3585 * support/regression/tests/bug-469671.c: Added.
3587 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3589 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3591 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3593 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3595 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3597 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3599 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3601 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3603 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3605 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3607 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3609 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3611 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3613 * 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.
3615 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3617 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3619 2001-10-07 <johan@FRIJA>
3621 * device/lib/gets.c (gets): fixed the return value.
3623 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3624 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3626 * 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.
3628 * 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.
3630 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3632 * src/pic/gen.c: Removed Safe_strdup.
3634 * configure.in: Added option to enable libgc support.
3636 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3637 (bitVectUnion): Optimised.
3638 (bitVectIntersect): Optimised.
3639 (bitVectBitsInCommon): Optimised.
3640 (bitVectCplAnd): Optimised.
3642 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3644 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3646 * src/SDCCmain.c: distinguish between assembler debug and plain options
3648 * src/avr/main.c: remove standard assembler options
3650 * src/ds390/main.c: remove standard assembler options
3652 * src/mcs51/main.c: remove standard assembler options
3654 * src/port.h: removed "PENDING" comment
3656 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3658 * src/device/lib/_mulint.c : new, with assember functions
3660 * src/device/lib/_mullong.c : new, with assember functions
3662 * src/device/lib/_divuint.c : with assember functions
3664 * src/device/lib/_divsint.c : with assember functions
3666 * src/device/lib/_divulong.c: with assember functions
3668 * src/device/lib/_divslong.c: with assember functions
3670 * src/device/lib/_moduint.c : with assember functions
3672 * src/device/lib/_modsint.c : with assember functions
3674 * src/device/lib/_modulong.c: with assember functions
3676 * src/device/lib/_modslong.c: with assember functions
3678 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3680 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3682 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3683 replaced _mululong.c and _mulslong.c by _mullong.c
3685 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3687 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3689 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3691 * src/SDCCglue.c: test, if win32api is available for MINGW
3693 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3695 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3696 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3697 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3698 * support/regression/ports/host/spec.mk: removed GENERIC
3699 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3700 * support/regression/ports/z80/spec.mk: removed GENERIC
3702 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3704 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3706 * support/regression/tests/bug-467035.c: Created.
3708 2001-10-01 <johan@FRIJA>
3710 * src/SDCC.y: fixed bug #466586 part 1
3712 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3714 * SDCCicode.c: z80 has no generic pointers
3715 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3717 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3719 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3721 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3723 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3725 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3727 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3729 * configure.in: Fixed up so that ucsim is only configured once.
3731 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3733 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3734 (getPathDifference): As above.
3736 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3738 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3740 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3741 * .version: Updated to 2.3.1
3743 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3744 Added copyright header.
3746 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3747 (assemble): Added support for macro based assembler commands.
3748 (linkEdit): Added support for macro based linker commands.
3749 (preProcess): Changed the pre-processor to use macros.
3750 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3751 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3753 * device/lib/z80/crt0.s: Added module name for debugging.
3755 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3757 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3759 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3761 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3763 * src/Makefile.in: Added SDCCmacro and SDCCutil
3765 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3767 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3769 2001-09-16 <johan@FRIJA>
3771 * 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.
3773 2001-09-15 <johan@FRIJA>
3775 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3776 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3778 2001-09-11 <johan@FRIJA>
3780 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3782 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3784 * support/regression/tests/bug-460444.c: Added test case.
3786 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3787 (genCast): Added justification for all of the asserts.
3789 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3791 * support/regression/support.c: _xdata replaced by xdata
3793 * support/regression/spec.mk: removed _generic
3795 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3797 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3799 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3800 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3802 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3804 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3806 * support/regression/tests/bug-460010.c: Added test case.
3808 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3810 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3812 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3814 * support/regression/testfwk.c: removed workaround for bug #436344
3816 * support/regression/tests/bp.c: use less memory with mcs51
3818 * support/regression/tests/bug-441448.c: use less memory
3820 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3822 * support/regression/collate-results.py: typo
3824 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3826 * support/regression/tests/fetchoverlap.c: Added new test case.
3828 * support/regression/tests/bp.c: Added new test case.
3830 * support/regression/tests/bug-448984.c: Added new test case.
3832 * support/regression/tests/pow2shifts.c: Added new test case.
3834 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3835 (genlshTwo): Fixed right shift for count > 8.
3837 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3839 2001-09-08 <johan@FRIJA>
3841 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3843 2001-09-07 <johan@FRIJA>
3845 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3847 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3849 2001-09-06 <johan@FRIJA>
3851 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3852 * bernhard noted me at this: "() equals to (void)" (1.38)
3854 2001-09-05 <johan@FRIJA>
3856 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3858 2001-09-04 <johan@FRIJA>
3860 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3863 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3865 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3867 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3869 * link/z80/aslink.h: Fixed path for PATH_MAX
3871 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3873 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3875 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3877 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3879 * 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.
3881 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3883 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3884 (genCmp): Fixed up genCmp for the GB with longs.
3886 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3888 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3890 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3892 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3894 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3896 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3898 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3900 * 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.
3902 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3904 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3906 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3908 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3910 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3912 * sim/ucsim/configure: little improvement of Cygwin-detection
3913 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3914 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3915 * support/regression/tests/bug-221100.c: small changes for mcs51
3916 * support/regression/tests/bug-221168.c: small changes for mcs51
3917 * support/regression/tests/bug-227710.c: small changes for mcs51
3918 * support/regression/tests/staticinit.c: small changes for mcs51
3919 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3920 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3921 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601