1 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
3 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
4 xdata and data memory on startup. Set the environment variable
5 SDCC_NOGENRAMCLEAR to disable this.
6 * src/mcs51/peephole.def,
7 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
8 (allows non-interrupt and interrupt code to safely compete for a resource
9 without the non-interrupt code having to disable interrupts)
11 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
13 * src/SDCCicode.c (geniCodeAdd),
14 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
15 with valFromType if type might be a pointer and host is big endian).
16 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
17 types, not just integer types.
18 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
19 multiply defined with mismatching "at" address.
21 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
23 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
24 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
25 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
26 with embedded nulls (fixed bug #753752)
28 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
30 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
31 Apparently this did not see much testing (endless loop)
33 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
35 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
37 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
39 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
40 gracefully handle NULL memmap pointers
42 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
44 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
45 instead of deleting the iCode when an operand is volatile
46 * src/z80/gen.c (genDummyRead),
47 * src/mcs51/gen.c (genDummyRead),
48 * src/ds390/gen.c (genDummyRead),
49 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
51 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
52 * src/SDCC.y: fixed bug #850420
54 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
56 Applied z80 i/o port patch from Peter Townson and fixed some operators
57 to better handle operands in A register.
58 * device/include/z180.h
64 * src/z80/peeph-z80.def
68 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
70 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
72 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
74 * device/lib/hc08/_mullong.c: Removed extra #endif
76 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
78 * sim/ucsim/hc08.src/inst.cc,
79 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
81 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
82 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
83 * device/include/stdarg.h: fixed varargs for hc08
84 * device/lib/Makefile.in,
85 * device/lib/hc08/Makefile,
86 * device/lib/hc08/_mulint.c,
87 * device/lib/hc08/_mullong.c: fixed some endian problems
89 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
91 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
92 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
93 * device/lib/_gptrget.c,
94 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
96 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
98 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
99 * src/SDCCast.c (astErrors): fixed bug #846007
100 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
102 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
104 * src/SDCCast.c (decorateType): disabled a transformation I added in
105 revision 1.188 (access to fields of a structure at an absolute address);
106 it breaks with bitfields, extern declarations, and gcse analysis.
107 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
108 could be assigned through a pointer, so don't complain.
109 * src/SDCCast.c (astErrors),
111 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
113 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
115 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
116 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
117 output of __config directives, since gpasm now supports them
118 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
119 pre-processor macro, i.e. -DMCU=p18f452
120 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
121 and modified to handle 'cast' icode similarly to '=' icode
122 * src/pic16/device.h (typedef struct PIC_device): added field
123 'extMIface' to indicate that chip has external memory interface
124 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
125 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
128 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
130 * src/SDCC.y (pointer): fixed bug #846006
131 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
132 * src/SDCCast.c (decorateType): fixed bug #846009
133 * src/ds390/peeph.def,
134 * src/ds390/gen.c (genAnd, genOr),
135 * src/mcs51/peeph.def,
136 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
138 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
140 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
147 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
151 * src/SDCCbitv.c: added function to free a bitvector
153 * src/SDCClrange.c: added function to recompute the liveranges
155 * src/ds390/ralloc.c,
157 * src/mcs51/ralloc.c,
159 * src/pic16/ralloc.c,
161 * src/z80/ralloc.c: recompute the liveranges after register packing
163 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
165 * src/SDCCloop.c (newInduction): fixed bug #845630
167 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
169 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
170 inadvertantly left behind from my 2003-11-12 change
172 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
174 Updated headers I neglected to commit yesterday.
178 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
180 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
181 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
182 * src/SDCCopt.c (eBBlockFromiCode),
183 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
184 the creation of the key hash table from the sequencing so it can be used
185 earlier (for some GCSE bug fixes still pending)
187 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
189 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
190 * support/regression/tests/addsub.c: testing genPlus shortcut
192 2003-11-15 Borut Razem <borut.razem@siol.net>
194 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
196 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
198 * src/SDCCcse.c (cseBBlock): fixed bug #527779
199 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
200 ordering is immaterial.
201 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
203 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
205 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
206 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
207 (SIGSEV) of bug #840381
208 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
209 unlink new file before rename if new and old filenames are the same)
211 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
213 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
214 uninitialized variables) for the mcs51. Set environment variable
215 SDCC_GENRAMCLEAR to test.
216 xdata initialization slightly shorter
218 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
221 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
222 #838241 & 780691 (basicly the same bug)
223 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
224 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
226 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
228 * src/SDCCmain.c (linkEdit): "fix" #834252
230 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
232 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
234 * src/SDCC.y: fixed bug #819403
236 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
238 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
239 the reentrant attribute.
240 * src/hc08/gen.c (genPackBits): added missing stack readjustment
241 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
243 * src/SDCCast.c (decorateType): fixed bug with storage class not being
244 updated during pointer dereference; f.e. ~(((char *)1)*) was being
245 erroneously reduced to a literal.
246 * src/hc08/ralloc.c (packRegisters, rematStr),
247 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
250 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
252 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
253 * doc/sdccman.lyx: changed from 'article' to 'book'
254 * doc/Makefile: readded test_suite_spec and cdbfileformat
256 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
258 * device/include/stdlib.h: include malloc.h to comply with ANSI
259 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
261 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
263 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
264 * doc/clean.mk: also remove *.out files
265 * doc/sdccman.lyx: some additions, larger top/bottom margins
267 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
269 * src/SDCC.y: fixed bug #837365
270 * support/regression/tests/bitopcse.c
271 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
272 a symbol (might be valop instead)
273 * device/lib/Makefile.in: added errno.c to HC08SOURCES
274 * device/lib/clean.mk: added hc08 to the cleaning list
276 2003-11-04 Borut Razem <borut.razem@siol.net>
278 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
280 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
281 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
282 malloc is declared in standard stdlib.h
284 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
286 * device/lib/hc08/Makefile: need to clean .rel not .o files
287 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
289 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
299 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
300 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
301 tests (which uses the port's oclsExpense function)
307 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
309 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
311 * src/SDCCcse.c (ifxOptimize),
312 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
313 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
314 deleting the IFX iCode.
315 * src/hc08/ralloc.c: reduced unneeded slocs
316 * src/hc08/gen.c: fixed bug in asmopToBoolean
318 2003-11-04 Borut Razem <borut.razem@siol.net>
320 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
321 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
322 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
323 transferred to configure
325 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
327 Use headers defined in the C[++] standards:
328 * sim/ucsim/gui.src/serio.src/fileio.cc
329 * sim/ucsim/gui.src/serio.src/frontend.cc
330 * sim/ucsim/gui.src/serio.src/main.cc
331 * sim/ucsim/gui.src/serio.src/posix_signal.cc
332 * support/Util/NewAlloc.c
338 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
340 * Added MSVC projects for hc08 assembler and linker:
341 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
342 /as/hc08/link_hc08.dsp
344 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
346 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
348 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
350 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
352 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
354 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
356 2003-10-31 Borut Razem <borut.razem@siol.net>
358 * support/cpp2/cpplib.h,
359 support/cpp2/cpplib.c,
360 support/cpp2/cpplex.c,
361 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
362 to switch _asm block preprocessing on / off. Default is
363 #pragma preproc_asm +
365 2003-10-31 Borut Razem <borut.razem@siol.net>
367 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
368 when outputting comment blocks (when executed with -C option) and
369 _asm (SDCPP specific) blocks
371 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
373 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
375 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
377 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
379 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
381 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
382 * src/SDCCast.c (decorateType): fixed bug #832664
384 2003-10-31 Borut Razem <borut.razem@siol.net>
386 * support\cpp2\cpplex.c: fixed for SDCPP:
387 comments(when executed with -C option) and _asm blocks
388 were included even if they where in skipped #if block.
389 Applied solution from GCC cpp 3.3.2
391 2003-10-31 Borut Razem <borut.razem@siol.net>
393 * src/SDCC.lex: sdcc now understands both formats:
394 '# <line_number> <file_name>' and
395 '#line <line_number> <file_name>'
396 * support/cpp2/cppmain.c: sdcpp now generates the standard
397 '# <line_number> <file_name>' instead of former
398 '#line <line_number> <file_name>'
400 2003-10-30 Borut Razem <borut.razem@siol.net>
402 * support/cpp2/cpphash.h,
403 * support/cpp2/cpplib.h
404 * support/cpp2/cpplex.c,
405 * support/cpp2/cppmain.c,
406 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
408 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
410 Fixed a number of problems revealed by bug #827883.
411 * src/SDCCloop.c (loopInvariants): Spill location of the
412 result operand should be recomputed if extracted from
413 a loop. Also, don't extract assignments of an iTemp
415 * src/SDCCast.c (isConformingBody): loop reversal should
416 not occur if the control variable is involved with a
419 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
421 * .version: bumped to 2.3.6 to reflect the big improvements
422 made by Erik and Klaus. Thanks!
424 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
426 Replaced the livrange code.
427 * src/SDCClrange.c: added new LR code
429 * src/SDCCBBlock.h: removed remainig parts from old LR code
430 * src/ds390/ralloc.c,
431 * src/ds390/gen.c: minor fixes to make it work with new code
433 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
438 * src/hc08/ralloc.c: Fix various warnings related to the hc08
439 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
440 (tweaked fix for bug #818696)
442 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
444 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
446 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
449 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
450 * src/mcs51/gen.c (gencjneshort),
451 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
452 more efficient (per Scott Bronson's suggestion)
454 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
456 Extended the semantics of the critical keyword to include
457 individual statements. See RFE #827755 and #799831
462 * support/Util/SDCCerr.c
463 * support/Util/SDCCerr.h
468 2003-10-19 Borut Razem <borut.razem@siol.net>
470 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
472 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
474 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
476 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
477 and predecrement operand is displayed
479 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
481 * src/SDCCval.c (valMinus): fixed bug #826041
483 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
485 Some hc08 related updates that I missed earlier
487 * support/regression/ports/hc08/spec.mk
489 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
491 New target "hc08" for the Motorola 68hc08 family of micros
499 * sim/ucsim/hc08.src/*
500 * sim/ucsim/configure.in
501 * src/ucsim/configure
502 * sim/ucsim/packages_in.mk
505 * device/include/mc68hc908qy.h
507 * device/lib/Makefile.in
508 * support/regression/ports/hc08/*
509 * support/regression/Makefile
511 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
513 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
515 * src/ds390/gen.c (genCast): fixed bug #821957
517 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
519 * device/lib/logf.c: "fixed" overlay bug
520 * support/regression/ports/host/spec.mk: added m library
521 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
522 * support/regression/tests/float_trans: added (for Eric)
524 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
526 * src/mcs51/gen.c (genCpl): fixed bug
527 http://sf.net/mailarchive/message.php?msg_id=6263915
529 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
531 * src/SDCCast.c (decorateType): added extended constant folding
532 * src/SDCCsymt.c (computeType): cleanup
533 * src/SDCCval.c (valShift): minor optimization
534 * support/regression/tests/ast_constant_folding.c: added
536 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
538 * src/SDCCmain.c: removed some unintended changes
540 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
542 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
543 * src/z80/gen.c: fixed part of bug #817589
544 * src/SDCCsymt.c (checkFunction): fixed bug #817895
546 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
548 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
566 * src/z80/gen.c: removed unused label "release:"
568 2003-10-06 Borut Razem <borut.razem@siol.net>
570 * src/SDCC.lex: removed definition of unused variables
571 save_optimize and save_options
573 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
575 * clean.mk: removed '=' in "-maxdepth=1"
576 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
577 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
579 2003-10-06 Borut Razem <borut.razem@siol.net>
581 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
582 my_unput() replaced by unput()
584 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
586 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
587 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
588 type-punned pointer will break strict-aliasing rules"
589 Old LR behaviour is again default; Klaus' LR can be choosen by
590 defining the environment variable LRKLAUS
594 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
595 * clean.mk: fixed removal of files in bin/CVS/
596 * device/lib/clean.mk: fixed removal of directories small and large
597 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
599 * src/SDCCval.c: removed superflous test for pedantic
601 2003-10-05 Borut Razem <borut.razem@siol.net>
603 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
604 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
605 message "unmatched #pragma SAVE and #pragma RESTORE"
607 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
609 * doc/sdccman.lyx: various additions and updates (interrupts, inline
610 assembly, critical functions, atomic, nojtbound)
612 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
614 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
620 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
623 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
625 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
627 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
628 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
629 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
631 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
633 * src/z80/gen.c (genRet): fixed bug #524753
634 * src/z80/gen.c (genCast): fixed internal error on cast from
636 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
637 fix for bug #477835 to the z80
638 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
639 for tracking iCodes in the peephole optimizer for z80
641 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
643 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
644 the other part of bug #814548
645 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
647 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
649 * src/SDCCcse.c: fixed part of bug #814548
651 2003-09-28 Borut Razem <borut.razem@siol.net>
653 * src/asm.c: rewrite of printILine() to use temporary file instead
655 * src/xa51/main.c: commented out declaration of int rewinds
657 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
659 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
661 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
663 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
664 * src/asm.c (printILine): Fixed bug #811015
666 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
668 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
671 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
673 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
674 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
675 to correctly handle general case of AOP_PAIRPTR
676 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
678 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
680 * src/mcs51/ralloc.c (fillGaps),
681 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
682 register positioning bug)
684 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
686 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
688 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
690 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
691 genCodePointerGet, genGenPointerGet, genFarPointerSet,
692 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
693 (ralloc doesn't intentionally do this now, but perhaps later)
694 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
695 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
696 register positioning bugs (Fixed bug #762602 and #795325)
697 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
699 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
700 lines that --i-code-in-asm generates
702 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
704 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
705 trying to fclose a FILE* that was already closed.
707 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
709 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
710 of const struct should be treated as if const themselves)
712 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
714 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
716 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
718 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
719 Unix (/n) and DOS (/r/n) line terminations.
721 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
723 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
726 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
728 * src/mcs51/gen.c (genFunction, genEndFunction),
729 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
730 and restore of EA so that stack offsets to parameters are
731 correct when using both critical and reentrant/stack-auto.
732 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
733 size (can be triggered in error if sloc is shared between
734 different sized objects)
735 * device/include/float.h: fixed macros to explicitly use
736 unsigned long where needed
738 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
740 Feature req. 799831: added code to allow nesting of critical functions
741 * src/mcs51/gen.c (genFunction, genEndFunction)
742 * src/ds390/gen.c (genFunction, genEndFunction)
744 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
746 * src/SDCCsymt.c (sclsFromPtr),
748 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
749 support for standard C idiom of memory mapped variables; for
750 example, *((xdata int*)0x1234) = 1 is now internally equivalent
751 to xdata int at 0x1234 tempvar = 1.
752 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
753 provided by Akiya ISHIDA
755 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
757 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
758 * src/SDCCval.c (constVal): added reduction from int to char
759 * src/SDCCval.c (valMult, valDiv): fixed sign handling
760 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
761 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
763 * support/regression/tests/shifts.c: fixed
765 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
767 * src/z80/gen.c (genXor): Fixed bug #805445
769 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
771 Fixed bug #621531 (const & volatile confusion in the type chain).
772 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
773 refer to the const or volatile state of the pointer itself.
786 * support/regression/tests/const.c
788 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
790 When checking for duplicated modules, use absolute paths
791 instead of relative paths. Files changed:
796 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
798 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
800 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
802 * device/include/string.h: added size_t typedef, changed
803 prototypes to use size_t, eliminated separate reentrant and
804 non-reentrant declarations, added _memmove declaration
805 * device/lib/_memcpy.c: changed to use size_t instead of int,
806 changed /4 to >>2 to avoid division library call
807 * device/lib/_memcmp.c,
808 * device/lib/_memset.c,
809 * device/lib/_strncat.c,
810 * device/lib/_strncpy.c,
811 * device/lib/_strncmp.c: changed to use size_t instead of int
812 * device/lib/_memmove.c: new file (fixed bug #772294)
813 * device/lib/Makefile.in: added _memmove.c
814 * device/lib/z80/asm_strings.s: fixed bug #772290
815 * support/regression/tests/bitfields.c: attempt to fix host assertion
816 failure on amd64-unknown-linux2.2
818 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
820 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
821 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
822 * as/z80/asmain.c (main): fixed bug #801766
824 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
826 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
829 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
831 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
832 reported in bug #800609
834 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
836 * Top header beautifications in src/pic16 directory:
837 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
838 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
839 pcoderegs.h, ralloc.c, ralloc.h
840 * main.c: added top header and GPL license notice
841 * pcode.c: fixed the if-conditional warning
843 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
845 * device/lib/_mullong.c: replaced int by short for gcc
847 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
849 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
850 and JUMPTABLE iCodes properly now (worked by accident before)
851 * src/mcs51/gen.c (leftRightUseAcc),
852 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
853 iCode properly now. Use getSize instead of nRegs since a & b
854 aren't part of the nRegs tally.
856 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
858 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
859 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
860 before instructions that use the _STATUS register
862 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
864 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
865 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
866 fetching of the pointer
867 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
868 copied from genNearPointerSet()
869 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
870 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
871 If they pop r0/r1 they must be called in the opposite order than aopOp().
872 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
873 (resp. --stack-auto), prepared for --xstack
875 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
877 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
879 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
881 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
882 these ports have their own __sdcc_external_start()
884 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
886 pic patch provided by Slade Rich <slade_rich@yahoo.com>
887 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
888 type for bits was changed. It resulted in bit variables becoming
889 global, which is not permitted in PIC 14 assembly output.
891 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
893 * doc/sdccman.lyx: various additions and updates. Rearranged sections
895 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
897 Z80 and MCS51 linkers complaint if a public symbol is defined
898 in more than one library module:
902 * as/mcs51/Makefile.in
904 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
906 A few small changes that speed up the peephole optimizer.
910 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
912 Try to make the peephole optimizer smarter by maintaining
913 an association between the assembly source code and the
914 iCodes that originated them. Put this information to use
915 with a new peephole rule condition "notVolatile" so that
916 the rules can be aggressive yet still safe.
921 * src/mcs51/peeph.def
923 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
927 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
928 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
929 if the left or right operand symbols have the accuse flag set.
931 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
933 Changed the type of the result of the ! (NOT) operator to char;
934 previously it returned the same type as the source. This allows
935 us to eliminate all the genFloatNot functions (all of its target
936 implementations were very buggy) since !float can use the same
939 * src/SDCCicode.c (ast2iCode): ! returns char
940 * src/mcs51/gen.c (genNot, genNotFloat),
941 * src/ds390/gen.c (genNot, genNotFloat),
942 * src/z80/gen.c (genNot, genNotFloat),
943 * src/pic/gen.c (genNot, genNotFloat),
944 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
946 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
948 pic patch provided by Slade Rich <slade_rich@yahoo.com>
949 1. Interrupt would not compile properly. Ensure PCLATH register is saved
950 during interrupts. Ensure WSAVE is located at a shared bank address.
951 2. Fixed page selection in some places
952 3. Fixed BTFSS/C to where necessary use registers directly and not simply
953 the registers name strings.
954 4. Fixed "signed / unsigned compare" compiler warnings.
955 5. The PIC port manages its own allocation of the general purpose
956 registers, but makes no attempt to reuse them. As a result when
957 compiling it soon runs out of general purpose registers. Some
958 additional code was added to the files pcode.c and device.c to walk
959 through the function call tree and rename the registers so that they
969 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
970 genPlus() & genMinus() when the result is the same as left or right
972 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
974 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
976 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
978 Made bitfield a distinct type from bit so that bitfields
979 convert as per ANSI C and bits retain their traditional
980 boolean style behaviour. Implemented bitfield support in
988 * src/ds390/gen.c: bit v bitfield split
989 * src/z80/gen.c: New support for bitfields
990 * support/regression/tests/bitfields.c: reenabled z80,
993 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
995 Rules 246.x, 247.x relate to bitfields, the others speed up
996 access to xdata mapped I/O devices.
998 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1000 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1002 Cleaned up genPackBits and genUnpackBits and added two helper
1003 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1004 for literal assignments in genPackBits (thanks to Frieder for
1010 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1012 Fixed bug #748310 (pointer to function type mishandled when the
1013 function name is omitted). Also fixed a SIGSEGV when a function
1014 attribute (reentrant, etc) is used on a non-function or on a
1015 function but misplaced before the parameter list.
1017 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1019 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1020 * support/Util/SDCCerr.h,
1021 * support/Util/SDCCerr.c: Added func attr misuse error msg
1023 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1025 Fixed bug #787649 by anonymous
1026 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1027 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1029 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1031 Fixed numerous bitfield problems.
1033 * src/SDCC.y: More bitfield related error checking
1035 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1036 * support/Util/SDCCerr.h,
1037 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1038 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1039 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1040 * support/regression/tests/bitfields.c: tests added
1042 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1044 Made the constant following the "interrupt" keyword optional. If
1045 omitted, the function will not automatically be given an entry
1046 in the interrupt vector table (similar to #pragma NOIV, but
1047 less syntacticly kludgy). The interrupt number is also now
1048 range checked. Also fixed a bug in the high order bit example
1055 * support/Util/SDCCerr.c
1056 * support/Util/SDCCerr.h
1059 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1061 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1062 * src/SDCCicode.c (operandOperation): rewritten some ops
1063 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1064 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1066 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1067 be re-activated by defining REDUCE_LITERALS)
1068 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1069 unsigned, but are signed by default
1070 * src/SDCCval.c (constVal): rearranged
1071 * src/SDCCval.c (valMod): preliminary fix
1072 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1073 * support/regression/literalop.c: added, work in progress
1075 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1077 Generate warnings for useless declarations like "char data;"
1078 that don't do what new users expect.
1081 * support/Util/SDCCerr.h
1082 * support/Util/SDCCerr.c
1084 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1086 * src/SDCCval.c (valMult): fix overflow detection of negative int
1088 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1090 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1092 Changes to support big endian targets:
1105 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1107 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1108 * device/lib/time.c: fixed warning "integer overflow in expression"
1110 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1112 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1113 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1114 constants are unsigned; added recognition of "u" flag for unsigned
1115 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1116 * src/SDCCval.c (valDiv, valMod): fixed signdness
1117 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1118 signedness of modulo, left and right shift
1119 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1120 * support/Util/SDCCerr.h: added warning W_INT_OVL
1121 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1122 * src/SDCCast.c (ast_print): improved output of constants
1124 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1126 Fixed some warnings when building with MSVC:
1139 * support\cpp2\cpplib.c
1143 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1145 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1147 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1149 * support\librarian\clean.mk: Do not remove Makefile.
1150 * support\librarian\Makefile: added.
1152 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1154 Added librarian to MSVC build:
1157 * support\librarian\librarian.dsp
1159 'configure' not needed for librarian, removed:
1160 * support\librarian\configure
1161 * support\librarian\configure.in
1162 * support\librarian\config_in.h
1163 * support\librarian\Makefile.in
1165 Hopefully these ones built the librarian and the rest of sdcc properly:
1167 * Makefile.common.in
1169 Messed up 'configure', so revert to previous version:
1173 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1175 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1176 there, while the mantissa of a double is "only" 53 bits wide.
1178 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1180 Adding sdcclib to the build. MSVC project coming soon.
1181 Files added/changed:
1183 * support\librarian\clean.mk
1184 * support\librarian\configure
1185 * support\librarian\configure.in
1186 * support\librarian\config_in.h
1187 * support\librarian\Makefile.bcc
1188 * support\librarian\Makefile.in
1189 * support\librarian\sdcclib.c
1192 * Makefile.common.in
1196 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1198 Linker now complaints if linked modules have conflicting options, for
1199 example, one compiled using --model-large and another one compiled with
1200 --model-small. The following files were modified:
1222 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1224 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1225 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1227 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1229 * src/z80/mappings.i: fix _mul[us][int,long] entries
1231 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1233 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1235 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1237 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1238 * support/regression/tests/bitopcse.c: added
1246 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1248 added support for new library format to z80, gbz80 linkers:
1254 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1256 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1257 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1259 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1261 added DUMMY_READ_VOLATILE:
1270 * src/SDCCcse.c (algebraicOpts): many improvements
1271 * src/SDCCcse.h: removed algebraicOpts()
1272 * src/SDCCicode.c (picDummyRead): added
1274 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1276 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1277 "Insufficient space in data memory".
1279 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1281 * src/mcs51/gen.c: fixed bug #771358
1282 * src/z80/gen.c: fixed bug #759087
1284 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1286 * src/pic16/glue.c: minor cleanup by Vangelis
1288 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1290 * device/include/regc515c.h: fixed #758477
1291 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1292 * device/lib/_gptrput.c: saved a few bytes
1293 * my tab spacing is 8, yours too?)
1294 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1295 * device/lib/serial.c: process RX bytes earlier than TX bytes
1296 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1298 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1300 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1302 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1304 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1306 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1308 * device/lib/Makefile.in: bad fix, reverted to 1.43
1310 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1312 * device/lib/Makefile.in: added missing z80 object files
1314 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1316 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1317 pic16 progress by Vangelis:
1332 * pic16/pcodepeep.c:
1335 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1337 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1339 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1341 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1342 added gbz80 build to MSVC project.
1343 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1344 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1345 from 8051 stuff and setup so it links using a .lnk file.
1347 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1349 * support/librarian/sdcclib.c: sdcc librarian.
1350 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1353 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1355 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1357 2003-07-02 Borut Razem <borut.razem@siol.net>
1359 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1360 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1361 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1362 src/xa51/main.c, src/z80/main.c:
1363 virtualization of glue() function: each port has it's own glue function,
1364 which is accessed by do_glue function pointer in PORT.general structure
1366 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1368 * DS800C400 fun, improved ROM interface and tinibios.
1370 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1372 * More support for DS80C400. Now includes beginning of interface to ROM.
1374 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1376 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1378 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1380 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1382 2003-06-19 Borut Razem <borut.razem@siol.net>
1384 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1386 2003-06-19 Borut Razem <borut.razem@siol.net>
1388 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1389 fixed Z80 port - crt0.o: cannot open.
1391 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1393 * support/Util/MySystem.c (merge_command): revert bad fix
1395 2003-06-18 Borut Razem <borut.razem@siol.net>
1397 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1399 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1401 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1402 option --use-stdout sends errors to stdout instead of stderr.
1404 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1406 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1408 2003-06-15 Borut Razem <borut.razem@siol.net>
1410 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1411 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1412 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1413 fixed width array of pointers replaced with sets;
1414 multiple include and lib paths ared transferred to preprocessor and linker
1415 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1416 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1417 fixed width array of pointers
1418 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1419 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1420 fixupPath(), getPathDifference()
1421 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1422 fixed width array of pointers
1424 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1426 * src/pic16/ralloc.c: fix warnings
1427 * src/pic16/pcode.c: fix warning
1429 2003-06-10 Scott Dattalo <scott@dattalo.com>
1431 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1432 know all the details, but essentially this set of changes enable
1433 the pic16 port to generate movff instructions and generate assembler
1438 * src/pic16/pcode.c:
1439 * src/pic16/device.c:
1441 * src/pic16/pcode.h:
1442 * src/pic16/pcoderegs.c:
1443 * src/pic16/ralloc.c:
1444 * src/pic16/ralloc.h:
1446 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1448 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1449 added option --vc, so sdcc errors and warnings are compatible with
1450 Microsoft Visual Studio.
1452 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1454 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1455 device/lib/libfloat.lib: added atof function.
1457 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1459 * doc/sdccman.lyx: updated to Lyx 1.3
1460 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1461 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1462 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1464 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1466 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1468 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1470 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1471 additions to the "related tools/documentation" section
1473 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1475 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1477 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1479 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1480 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1482 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1484 * doc/sdccman.lyx: fix double dash and other minor things
1485 * doc/Makefile: fix double dash
1487 2003-05-28 Karl Bongers(patches from Martin Helmling)
1488 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1489 condition and ignore commands.
1491 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1493 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1494 is in parts still quite out of date, I did changes as far as I felt makes sense
1495 for a non-native english speaker.
1496 Please feel free to add to the manual or to correct my changes.
1497 * doc/Makefile: undid touching the date of intermediate tex files.
1499 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1501 * doc/sdccman.lyx: Manual has an index now
1503 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1505 Finalize muluint/mulsint and mululong/mulslong merging:
1506 * device/lib/_mulint.c
1507 * device/lib/_mullong.c
1508 * device/lib/gbz80/mul.s
1509 * device/lib/gbz80/stubs.s
1510 * device/lib/z80/mul.s
1511 * device/lib/z80/stubs.s
1512 * src/SDCCsymt.c (initCSupport)
1514 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1516 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1517 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1518 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1519 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1522 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1524 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1525 the regression tests I'm not brave enough to enable 245.b, 245.c
1526 * doc/sdccman.lyx: added latex preamble for hyperref package.
1527 Using pdflatex this will give you a hyperlinked pdf file with
1528 bookmarks. (prepend '%' before /usepackage if this breaks something)
1530 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1532 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1534 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1536 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1538 2003-05-21 <johan@balder>
1540 * src/SDCCglue.c (printIval): fixed bug #739934
1542 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1544 Applied patch from bug 737905 (renamed yylineo to mylineno):
1551 * src/pic16/pcode.c: Cleaned warnings
1552 * src/pic16/pcodeflow.c: Cleaned warnings
1553 * src/pic16/pcoderegs.c: Cleaned warnings
1555 2003-05-19 Scott Dattalo <scott@dattalo.com>
1557 * src/pic16/pcode.c: Cleaned warnings
1558 * src/pic16/pcodepeep.c: Cleaned warnings
1559 * src/pic16/ralloc.c: Cleaned warnings
1561 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1563 * doc/sdccman.lyx: fixed bug 739745
1564 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1566 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1568 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1569 it can be defined with CFLAGS when running configure
1570 * src/SDCCmain.c: fixed compiling + linking with object files
1572 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1574 * configure.in: configure for pic16 port,
1575 added --disable-pic16-port
1576 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1577 * src/SDCCmain.c: linkOptions is changed to set *,
1578 added if/endif conditional macros to remove options help
1579 messages from optionsTable when a port is not configured, added
1580 support for the PIc16 port in the ports table, when executing
1581 the compiler with no port specified on command line, a default
1582 port is selected with the new macro DEFAULT_PORT which is
1583 defined in port.h, in setDefaultOptions() linkOptions is removed
1584 from initialization assignment, since now it is a set,
1585 parseCmdLine uses setParseWithComma for linkOptions, in
1586 linkEdit() linkOptions are accessed with new function indexSet()
1587 which returns the i'th item of a set variable. See SDCCset.c, in
1588 linkEdit() when calling buildCmdLine(), added linkOptions as
1589 last argument. Now users can pass arguments to gplink via the
1590 -Wl option, main() uses pic16glue() to glue up pic16 programs
1591 * src/SDCCpeeph.c: various changes to support pic16
1592 * src/SDCCset.c: added function void *indexSet(set *, int) to
1593 return the i'th item of the set
1594 * src/SDCCset.h: added function prototype for indexSet()
1595 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1596 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1597 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1598 added macro DEFAULT_PORT
1599 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1600 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1602 * src/pic16/glue.c: commented out some error producing lines
1603 * src/pic16/main.c: __config directives are commented out to stop
1604 gpasm complaining and test the linkage with gplink, _linkCmd and
1605 _asmCmd changed to be more gplink and gpasm friendly
1606 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1607 produced an error when parsed, peep rule 12 is added to utilize
1608 movff, but it is commented out since the pCode does not support
1609 yet a command with 2 address arguments
1611 2003-05-18 <johan@balder>
1613 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1614 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1615 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1617 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1618 Added feature to script commands from file.
1620 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1622 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1623 * src/SDCCutil.c: include ctype.h for win32
1625 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1627 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1629 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1631 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1632 Fixed so you can set breakpoints prior to run, run does not stop
1633 on entry now. Add tbreak. Other enhancements and fixes for use
1636 2003-05-12 Borut Razem <borut.razem@siol.net>
1638 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1640 2003-05-11 Borut Razem <borut.razem@siol.net>
1642 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1643 the path of bin directory, so that PATH is the only env. variable, which has to be set
1644 in case of standard installation.
1645 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1646 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1647 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1649 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1651 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1652 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1653 temp files are in the port dir; clean the gen/test directory when
1654 generating new test.c
1655 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1656 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1657 * support/regression/tests/zeropad.c: added
1659 2003-05-09 <johan@balder>
1661 * src/SDCCglue.c: fixed bug #597940
1663 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1665 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1666 cache sfr, optimize next,step, fix off by one sourceline,
1667 support ddd list function.
1668 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1670 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1672 * support/regression/HTMLgen.py: added compare_s2f()
1673 * support/regression/Makefile: redo 1.27
1674 * support/regression/generate-cases.py: redo 1.5
1676 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1678 * support/regression/tests/float.c: workaround 33 bit hex constant
1679 * support/regression/tests/simplefloat.c: fix division for host
1681 2003-04-29 Scott Dattalo <scott@dattalo.com>
1683 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1684 that tame's the PIC's over-aggressive optimizer.
1686 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1688 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1691 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1693 Initial support for DS80C400. "Hello world" runs on TINIm400
1696 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1698 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1699 * Some notes on ddd usage added in debugger/README
1700 Martin Helmling adding more features and fixes for ddd GUI debugger.
1701 Code added for nexti, stepi, up, down, and other adjustments.
1703 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1705 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1706 * src/pic/peeph.def Added two rules to optimize carry manipulation
1707 * src/pic/* removed debug printfs
1709 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1711 * debugger/mcs51/cmd.c: added header newalloc.h
1713 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1715 * as/Makefile: new EXEEXT
1716 * as/z80/Makefile: remove trailing slash of BUILDIR
1717 * as/z80/clean.mk: new EXEEXT
1718 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1719 * support/cpp2/Makefile.in: new EXEEXT
1720 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1722 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1724 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1725 EXEEXT was introduced to fix all related problems with targets
1726 "clean", "install" and "uninstall"; a couple of further flaws
1727 especially with "clean" have been fixed too
1728 * as/mcs51/Makefile.in
1733 * debugger/mcs51/Makefile.in
1734 * debugger/mcs51/clean.mk
1736 * link/z80/Makefile.in
1739 * packihx/Makefile.in
1741 * sim/ucsim/Makefile
1742 * sim/ucsim/clean.mk
1743 * sim/ucsim/avr.src/Makefile.in
1744 * sim/ucsim/avr.src/clean.mk
1745 * sim/ucsim/s51.src/Makefile.in
1746 * sim/ucsim/s51.src/clean.mk
1747 * sim/ucsim/xa.src/Makefile.in
1748 * sim/ucsim/xa.src/clean.mk
1749 * sim/ucsim/z80.src/Makefile.in
1750 * sim/ucsim/z80.src/clean.mk
1751 * sim/ucsim/main_in.mk
1752 * sim/ucsim/packages_in.mk
1753 * sim/ucsim/gui.src/Makefile.in
1754 * sim/ucsim/gui.src/serio.src/Makefile.in
1755 * sim/ucsim/gui.src/serio.src/clean.mk
1758 * support/cpp2/Makefile.in
1759 * support/cpp2/clean.mk
1760 * support/makebin/Makefile
1761 * support/makebin/clean.mk
1762 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1763 * doc/sdccman.lyx: --program-suffix no longer needed
1765 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1767 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1768 Martin Helmling added support for ddd GUI debugger.
1769 Code added to display assembly, set variables, and other commands
1770 to interface to ddd.
1772 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1774 * as/Makefile: fix target clean
1775 * as/clean.mk: fix target clean
1776 * as/z80/clean.mk: fix target clean
1778 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1780 * Makefile.common.in: added @EXEEXT@
1781 * configure.in: removed all mingw32 stuff
1782 * configure: rebuilt from configure.in
1783 * doc/sdccman.lyx: updated section "installation"
1784 * support/scripts/sdcc_mingw32: adapted to configure
1785 * support/scripts/sdcc_cygwin_mingw32: added
1787 2003-04-22 Scott Dattalo <scott@dattalo.com>
1789 * src/pic Added object file support for the PIC port
1790 * src/pic Applied patch from Craig Franklin (this started the object file support)
1791 * src/regression Updated the PIC regression tests for object files
1793 2003-04-20 Borut Razem <borut.razem@siol.net>
1795 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1796 lklex.c: In function `getfid':
1797 lklex.c:203: warning: array subscript has type `char'
1798 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1799 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1800 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1801 stack handling macros
1803 2003-04-19 Borut Razem <borut.razem@siol.net>
1805 * "handling space characters in file path" task:
1806 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1807 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1808 * support/Util/MySystem.h: make it self-sufficient
1809 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1810 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1811 handling space characters in file path
1812 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1813 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1814 * support/Util/MySystem.c: handling space characters in executable's path
1816 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1818 * as/z80/Makefile: fix permanent rebuild of z80
1819 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1820 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1822 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1824 * src/SDCCopt.c: add special case optimization to replace modulo by
1825 a power of two with a bitwise AND.
1827 2003-04-18 <johan@balder>
1829 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1831 2003-04-17 <johan@balder>
1833 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1834 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1836 2003-04-13 Borut Razem <borut.razem@siol.net>
1838 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1839 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1840 fixed mingw problem in adl_NORMALIZE_PATH
1842 2003-04-12 Borut Razem <borut.razem@siol.net>
1844 * fixed "#pragma SAVE/RESTORE can not be nested":
1845 * src/SDCC.lex: reworked pragma handling functions
1846 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1847 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1849 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1851 * src/SDCCutil.c (pathEquivalent): defined but not used
1852 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1853 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1854 * configure: rebuilt from configure.in
1855 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1856 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1857 * device/include/Makefile.in: replace sdcc_datadir
1858 * device/lib/Makefile.in: replace sdcc_datadir
1859 * Makefile.common.in: add LDFLAGS from configure
1860 * packihx/Makefile.in: use LDFLAGS
1861 * src/Makefile.in: use LDFLAGS
1862 * support/cpp2/Makefile.in: add LDFLAGS from configure
1863 * support/makebin/Makefile: use LDFLAGS
1864 * .version: bumped version number to 2.3.5
1866 2003-04-12 Borut Razem <borut.razem@siol.net>
1868 * completed "different paths" task:
1869 * src/SDCCmacro.c: fixed bug in handling quotes
1870 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1871 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1873 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1875 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1877 2003-04-11 kevin Vigor <kevin@vigor.nu>
1879 * ds390/gen.c ds390/peeph.def: fix bug 706781
1881 2003-04-11 Borut Razem <borut.razem@siol.net>
1883 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1885 2003-04-10 Scott Dattalo <scott@dattalo.com>
1887 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1888 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1889 set - this bit used to not be set...).
1890 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1891 bad code in PIC Port
1892 * src/regression/and2.c added to test bug 609268
1893 * src/regression/Makefile added and2.c to regression test
1896 2003-04-08 <johan@CP255758-A>
1898 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1899 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1900 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1902 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1904 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1906 * support/cpp2/Makefile.in: fix bug #487815
1907 * configure: rebuilt from configure.in
1908 * Makefile.common.in: docdir changed, new path suffixes
1909 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1910 * sdcc_vc_in.h: reflect changes from sdccconf.h
1911 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1912 * src/SDCCutil.h: remove BINDIR hack
1913 * doc/sdccman.lyx: update new path hierarchy
1915 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1917 * src/SDCCpeeph.c: added okToRemoveSLOC test
1919 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1921 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1923 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1925 * src/SDCCpeeph.c: added labelIsReturnOnly test
1926 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1928 2003-04-05 <johan@balder>
1930 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1931 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1932 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1933 * src/SDCCast.c: fixed a warning
1934 * src/SDCCast.h: fixed a warning
1935 * src/SDCCicode.c (operandFromAst): fixed a warning
1937 2003-04-04 <johan@balder>
1939 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1940 * src/SDCCast.c (decorateType): fixed bug #715076
1941 * src/SDCC.y: fixed bug #702907
1943 2003-04-03 <johan@balder>
1945 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1946 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1947 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1948 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1949 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1951 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1953 * _decdptr.c: fix return values
1954 * _gptrget.c: fix return values
1955 * _gptrgetc.c: fix return values
1956 * _gptrput.c: fix return values
1957 * _mulint.c: fix return values
1958 * as/z80/Makefile: fix 'make -j' problem
1960 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1962 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1963 * configure.in: big cleanup, updated to autoconf 2.5x
1964 * configure: rebuilt from configure.in
1965 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1966 * sdcc_vc_in.h: reflect changes from sdccconf.h
1967 * doc/Makefile: fixed a flaw in "make install"
1969 2003-04-02 <johan@balder>
1971 * src/ds390/gen.c (genCmp): no comments
1972 * src/mcs51/gen.c (genCmp): no comments
1973 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1974 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1976 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1978 * support/regression/generate-cases.py: place generated file in given sub directory
1979 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1980 * support/regression/Makefile: improvements for 'make -j';
1981 side effect: it's simpler and faster now
1983 2003-03-31 Borut Razem <borut.razem@siol.net>
1985 * src/z80/main.c: link-{port} and as-{port} defined without path
1986 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1988 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1990 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1992 2003-03-30 Borut Razem <borut.razem@siol.net>
1994 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1995 changed type of list parameter to set
1996 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1997 * src/port.h: changed type of do_assemble() parameter to set
1998 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1999 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2000 definition of "cppoutfilename" macro with NULL value in preProcess()
2001 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2002 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2003 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2004 replaced with set *binPathSet
2005 * shash_add() deallocates the item, if allready exsists, before adding the new one
2006 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2008 2003-03-30 Scott Dattalo <scott@dattalo.com>
2010 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2011 a nested for loop bug in the PIC port
2012 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2015 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2017 * support/Util/dbuf.h: remove C++ stuff to make it portable
2019 2003-03-28 Borut Razem <borut.razem@siol.net>
2021 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2022 literal strings in stringLiteral()
2023 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2024 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2027 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2029 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2031 2003-03-26 <johan@balder>
2033 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2034 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2035 * src/SDCCast.c (decorateType): fixed " -v < 3"
2037 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2039 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2040 Added Lenny Story's debug infrastructure changes:
2041 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2042 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2043 * src/cdbFile.c: added
2044 * src/SDCCdebug.c: added
2045 * src/SDCCdebug.h: added
2046 * src/SDCCast.c (createFunction)
2047 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2048 * src/SDCCmain.c (parseCmdLine, main)
2049 * src/SDCCmem.c (redoStackOffsets)
2050 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2053 * src/avr/gen.c (genAVRCode)
2054 * src/ds390/gen.c (gen390Code)
2055 * src/mcs51/gen.c (gen51Code)
2056 * src/pic/gen.c (genpic14Code)
2057 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2058 * src/xa51/gen.c (genXA51Code)
2059 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2061 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2063 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2064 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2066 2003-03-22 <johan@balder>
2068 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2070 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2072 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2073 * doc/cdbfileformat.lyx: added, written by Lenny Story
2074 * doc/Makefile: added cdbfileformat.lyx
2075 * doc/clean.mk: added cdbfileformat.lyx
2077 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2079 * src/mcs51/peeph.def: fix bug #705773
2081 2003-03-20 <johan@balder>
2083 An sfr/sbit can have an "at #" AND an initializer
2084 * src/SDCCsymt.c (checkSClass):
2085 * src/SDCCmem.c (allocGlobal):
2086 * src/SDCCmem.c (allocLocal):
2087 * src/SDCCast.c (createBlock):
2089 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2091 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2093 2003-03-16 <johan@balder>
2095 Undid the hackup of const and volatile, the problem is much bigger
2097 * src/SDCCast.c:1.171
2098 * src/SDCCglue.c:1.138
2099 * src/SDCCicode.c:1.146
2100 * src/SDCCsymt.c:1.150
2101 * src/SDCCval.c:1.65
2103 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2105 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2106 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2108 2003-03-13 <johan@balder>
2110 Hackup const and volatile modifiers in type chains a bit:
2112 * src/SDCCast.c:1.169
2113 * src/SDCCglue.c:1.136
2114 * src/SDCCicode.c:1.143
2115 * src/SDCCsymt.c1.146
2116 * src/SDCCsymt.h1.59
2117 * src/SDCCval.c:1.63
2119 2003-03-12 <johan@balder>
2121 * src/SDCCBBlock.h: more LRH debugging junk
2122 * src/SDCCcflow.h: more LRH debugging junk
2123 * src/SDCCloop.c: more LRH debugging junk
2124 * src/SDCC.y (struct_declaration): fixed bug #697590
2125 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2126 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2127 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2129 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2130 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2131 test function names must now match exactly).
2132 * src/SDCCcse.c: added special case in findCheaperOp to allow
2133 extending a short integer. Makes less awful code for bug 700121 test case.
2135 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2137 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2138 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2140 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2142 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2143 actually called (operandsNotEqual() was called for all
2144 operandsNotEqualX tests).
2146 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2148 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2149 with shorter literals. Fixes bug 700121.
2151 2003-03-11 <johan@balder>
2153 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2155 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2157 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2158 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2160 2003-03-10 Borut Razem <borut.razem@siol.net>
2162 * src/SDCCmain.c: pipe preprocessor's output
2163 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2164 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2165 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2166 which closes all pipes in pipeSet set
2167 * src/SDCCset.c: free deleted item in function deleteSetItem()
2168 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2169 moved from z80 to src subproject
2170 * .version: increased version number to 2.3.4
2172 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2174 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2175 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2176 * support/regression/ports/xa51/spec.mk: fix typo
2178 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2180 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2182 2003-03-09 Borut Razem <borut.razem@siol.net>
2184 * src/SDCCmain.c: pipe preprocessor's output
2185 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2186 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2187 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2188 which closes all pipes in pipeSet set
2189 * src/SDCCset.c: free deleted item in function deleteSetItem()
2190 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2191 moved from z80 to src subproject
2193 2003-03-09 Borut Razem <borut.razem@siol.net>
2195 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2196 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2197 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2198 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2199 * src/SDCCglobl.h: unification of WIN32 native definitions
2201 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2203 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2205 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2207 * src/configure.in: check for endianess (even while cross-compiling)
2208 * src/configure: check for endianess (even while cross-compiling)
2209 * src/configure_in.h: check for endianess (even while cross-compiling)
2210 * src/avr/gen.c: remove old endianess stuff
2211 * src/mcs51/gen.c: remove old endianess stuff
2212 * src/ds390/gen.c: remove old endianess stuff
2213 * src/pic/gen.c: remove old endianess stuff
2214 * src/pic/genarith.c: remove old endianess stuff
2215 * src/pic/glue.c: fix endianess check
2216 * src/pic16/gen.c: remove old endianess stuff
2217 * src/pic16/genarith.c: remove old endianess stuff
2218 * src/pic16/glue.c: fix endianess check
2219 * src/xa51/gen.c: remove old endianess stuff
2220 * src/z80/gen.c: fix endianess check
2221 * src/SDCCglue.c: fix endianess check
2222 * src/ds390/peeph.def: fix bug 700036
2224 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2226 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2227 * src/configure: find appropriate data-types on host for SDCC's int and long
2228 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2229 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2230 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2232 2003-03-07 <johan@balder>
2235 some minor cleanups before the big shot
2236 OP_DEFS and OP_USES now use Kevin's protection
2237 new option --nolabelopt
2248 * src/ds390/ralloc.c:
2249 * src/mcs51/ralloc.c:
2251 * src/xa51/ralloc.c:
2254 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2256 * src/pic/pcode.c (get_op): fix 64 bit warnings
2257 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2258 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2259 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2260 * support/regression/tests/malloc.c: fix 64 bit warnings
2262 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2264 * src/mcs51/gen.c (genMinus): fixed bug 696436
2266 2003-03-02 Borut Razem <borut.razem@siol.net>
2268 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2270 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2272 * configure.in: test for mkstemp
2273 * sdccconf_in.h: add HAVE_MKSTEMP
2275 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2277 * device/include/ctype.h: removed warning while using --stack-auto
2278 * device/include/malloc.h: removed warning while using --stack-auto
2279 * device/include/string.h: removed warning while using --stack-auto
2281 2003-02-23 Borut Razem <borut.razem@siol.net>
2283 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2284 because NDEBUG is defined (see man assert)
2285 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2287 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2289 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2290 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2292 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2294 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2295 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2297 2003-02-18 <johan@balder>
2299 * as/mcs51/asmain.c (asmbl): module can start with a digit
2300 * as/z80/asmain.c (asmbl): module can start with a digit
2302 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2304 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2305 * src/asm.c: fix pipe() for Mingw32
2307 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2309 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2310 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2311 make -V work again; --c1mode reads now from stdin
2312 * doc/sdccman.lyx: added --c1mode
2313 * support/Util/SDCCerr.c: new messages for c1 mode
2314 * support/Util/SDCCerr.h: new messages for c1 mode
2315 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2317 2003-02-15 <johan@balder>
2319 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2321 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2323 * doc/sdccman.lyx: Environment variables, -o and other minor things
2325 2003-02-14 <johan@balder>
2327 * src/xa51/main.c: before anyone really tries to use it :)
2329 * Install doc's in share/sdcc/doc
2330 * removed some obsolete files
2331 * Do a proper make distclean and uninstall
2332 M Makefile.common.in
2335 M device/include/Makefile.in
2336 M device/lib/Makefile.in
2339 M sim/ucsim/doc/Makefile.in
2342 R src/xa51/peeph.rul
2343 M support/cpp2/Makefile.in
2344 M support/makebin/Makefile
2347 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2349 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2351 2003-02-10 Borut Razem <borut.razem@siol.net>
2353 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2354 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2355 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2356 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2357 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2358 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2359 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2360 src/z80/Makefile.bcc: Borland Makefile cleanup
2361 * as/z80/Makefile.bcc: Added Borland Makefile
2362 * support/cpp2/borland.h: Removed
2364 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2366 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2367 * src/SDCC.lex: new pragma NOIV
2368 * src/SDCCglobl.h: new pragma NOIV
2369 * src/SDCCmem.c: new pragma NOIV
2371 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2373 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2375 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2377 * src/SDCCmain.c: signal handling is switched off by --debug
2378 * doc/Makefile: small fix for install; use clean.mk again
2379 * doc/clean.mk: clean *.pdf and *.html too
2381 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2383 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2384 * device/lib/printfl.c: fix a ds390 bug by making it portable
2385 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2386 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2387 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2388 * debugger/mcs51/cmd.c: converted multi-line string literals
2389 * sim/ucsim/globals.cc: converted multi-line string literals
2390 * src/SDCCmain.c: introduced signal handler to remove temp files
2391 * doc/Makefile: small tweaks, implement clean
2392 * doc: removed generated files
2394 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2396 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2397 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2398 Address Record is not correctly generated for DS390."
2400 2003-02-02 Borut Razem <borut.razem@siol.net>
2402 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2403 * as/mcs51/asm.h: fixed compilation with Borland C
2404 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2405 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2406 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2407 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2408 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2409 src/z80/Makefile.bcc: delete $(LIB) only if exist
2410 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2412 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2414 * device/include/malloc.h: introduced NULL
2415 * device/include/string.h: introduced NULL
2416 * device/include/stdlib.h: introduced NULL
2417 * device/lib/_memcpy.c: removed NULL
2418 * device/lib/_strcat.c: removed NULL
2419 * device/lib/_strchr.c: removed NULL
2420 * device/lib/_strcmp.c: removed NULL
2421 * device/lib/_strcpy.c: removed NULL
2422 * device/lib/_strcspn.c: removed NULL
2423 * device/lib/_strlen.c: removed NULL
2424 * device/lib/_strncat.c: removed NULL
2425 * device/lib/_strncmp.c: removed NULL
2426 * device/lib/_strncpy.c: removed NULL
2427 * device/lib/_strpbrk.c: removed NULL
2428 * device/lib/_strrchr.c: removed NULL
2429 * device/lib/_strspn.c: removed NULL
2430 * device/lib/_strstr.c: removed NULL
2431 * device/lib/_strtok.c: removed NULL
2432 * device/lib/malloc.c: removed NULL, include own header
2434 2003-02-02 <johan@balder>
2436 * 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
2437 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2438 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2439 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2440 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2441 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2443 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2445 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2448 2003-02-01 <johan@balder>
2450 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2452 2003-01-31 <johan@CP255758-A>
2454 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2456 2003-01-30 <johan@balder>
2458 * src/SDCCBBlock.c: automatic bug detection
2459 * src/SDCCicode.c: automatic bug detection
2461 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2463 * src/SDCCglobl.h: now --xram-size 0 works
2464 * src/SDCCmain.c: now --xram-size 0 works
2466 2003-01-29 <johan@balder>
2468 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2470 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2472 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2473 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2474 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2475 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2476 * src/SDCCglobl.h: Added options --xram-size and --code-size
2477 * src/SDCCmain.c: Added options --xram-size and --code-size
2479 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2481 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2482 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2484 2003-01-27 <johan@balder>
2486 * src/SDCC.y: fixed bug #613764
2488 2003-01-26 <johan@balder>
2490 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2491 * src/SDCCsymt.h: fixed bug #673374
2492 * src/SDCCglue.c: fixed bug #661910
2493 * src/SDCCast.c: fixed bug #458099 and 673374
2495 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2497 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2498 * as/mcs51/strcmpi.h: added
2499 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2500 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2501 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2502 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2503 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2504 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2505 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2506 * as/mcs51/Makefile.aslink: new module strcmpi
2507 * as/mcs51/Makefile.asx8051: new module strcmpi
2508 * as/mcs51/Makefil.bcc: new module strcmpi
2509 * as/mcs51/Makefile.in: new module strcmpi
2510 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2512 2003-01-26 <johan@balder>
2514 * src/SDCCglue.c: reverted back to 1.124
2515 * src/SDCCast.c: reverted back to 1.156
2516 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2518 2003-01-25 <johan@balder>
2520 * src/SDCCglue.c: A better fix for bug #661910
2521 * src/SDCCast.c: A better fix for bug #661910
2522 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2524 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2526 * src/Makefile.in: remove spawn.o
2527 * src/SDCCmain.c: remove spawn.h
2528 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2529 * src/spawn.c: removed
2530 * src/spawn.h: removed
2531 * support/regression/ports/ds390/spec.mk: link with -r
2533 2003-01-24 <johan@CP255758-A>
2535 * src/ds390/gen.c (aopOp): fixed bug #667458
2536 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2537 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2538 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2540 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2542 * src/mcs51/peeph.def: better assembler identation by Frieder
2543 * src/mcs51/gen.c: better assembler identation by Frieder
2545 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2547 * as/z80/string.h: removed for gcc 3.2
2548 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2549 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2551 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2553 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2554 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2555 * support/regression/Makefile: separate temp files for ports
2556 * support/regression/generate-cases.py: separate temp files for ports
2557 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2558 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2560 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2562 * moved tinitalk to device/examples/ds390
2564 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2566 * as/mcs51/lkmem.c: rflag is for DS390
2567 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2568 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2569 (linkEdit): move mem- and map-files the same way as ihx-files
2570 * src/z80/main.c (_setDefaultOptions): removed --generic
2571 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2572 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2573 * src/pic/glue.c (picglue): --c1mode works again
2574 * src/pic16/glue.c (pic16glue): --c1mode works again
2575 * src/asm.c (printCLine): fix #660034
2577 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2579 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2580 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2581 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2582 * as/mcs51/lkmem (summary): better fix for sp problem
2583 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2584 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2585 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2586 remove --stack-after-data
2588 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2590 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2591 * src/SDCCutil.c (join): ugly bug: missing '\0'
2592 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2594 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2596 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2598 * src/pic/main.c (_asmCmd): gpasm supports -o
2599 * src/z80/main.c: more general macros
2600 * device/lib/Makefile.in: remove intermediate files
2602 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2604 * .version: Bumped version number to 2.3.3
2605 * src/SDCCBBlock.c: new option -o
2606 * src/SDCCglobl.h: new option -o
2607 * src/SDCCglue.c: new option -o
2608 * src/SDCCmain.c: new option -o
2609 * src/asm.c: new option -o
2610 * src/ds390/main.c: new option -o
2611 * src/pic/glue.c: new option -o
2612 * src/pic/pcode.c: new option -o
2613 * src/pic/ralloc.c: new option -o
2614 * src/pic16/glue.c: new option -o
2615 * src/pic16/pcode.c: new option -o
2616 * src/pic16/ralloc.c: new option -o
2617 * src/z80/main.c: new option -o
2618 * device/lib/Makefile.in: use -o
2619 * support/regression/ports/ds390/spec.mk: use -o
2620 * support/regression/ports/gbz80/spec.mk: use -o
2621 * support/regression/ports/mcs51/spec.mk: use -o
2622 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2623 * support/regression/ports/z80/spec.mk: use -o
2624 * support/regression/ports/ucz80/spec.mk: use -o
2625 * support/regression/ports/xa51/spec.mk: use -o
2626 * support/regression/fwk/lib/timeout.c: fix usage string
2628 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2629 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2631 2003-01-07 <johan@balder>
2633 * src/SDCCast.c (decorateType): fixed bug #600035
2635 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2636 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2637 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2638 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2639 * src/pic/pcode.c: outcommented unused variable to remove warnings
2640 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2642 2003-01-06 <karl@turbobit.com>
2643 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2646 2003-01-06 <johan@balder>
2648 * src/SDCCicode.c: fixed array add
2650 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2651 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2652 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2654 2003-01-04 <johan@balder>
2656 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2658 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2659 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2661 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2662 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2663 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2665 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2666 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2668 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2669 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2671 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2672 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2674 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2676 * in \sdcc\as\mcs51\ changed these files in order to create an
2677 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2678 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2679 following files to include the previous two files: aslink.dsp,
2680 Makefile.aslink, Makefile.bcc, and Makefile.in.
2682 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2683 .adb instead of .cdb
2685 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2687 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2688 value from option --iram-size.
2690 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2692 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2695 2002-09-18 <wiml@hhhh.org>
2697 * SDCClrange.h: exposed setFromRange() and setToRange()
2698 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2699 packRegsForAccUse() (bug 542397)
2700 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2701 multiple times and emitting the fetch operations more than once
2702 added aopGetUsesAcc() function to allow binary operators to
2703 fetch their operands in the correct order; made genMinus() emit
2704 compact code for X = LITERAL - Y
2706 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2707 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2708 sprintf() in line 1267.
2710 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2711 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2714 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2715 Changes to aslink (All the changes are marked with 'JCF'):
2717 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2720 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2721 area BSEG. Also moves, if possible, the DATA area down into the internal
2722 ram so more space is available.
2724 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2727 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2728 not bytes. Function summary() which creates a memory usage summary
2729 file with extension .mem. Reports of overlaping stack and small stack
2730 size. If the space for the stack is less than 16 bytes aslink trows a
2733 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2734 the 8051. Option 'y' for memory summary output file.
2736 Changes to sdcc (All the changes are marked with 'JCF'):
2738 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2740 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2741 overlaying area for it (uses RegBankUsed[4]).
2743 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2744 bank zero as used by default. By default aslink locates the stack
2745 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2746 the creation of the .mem file. Delegates the allocation of data area
2747 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2748 the begining of the stack area to aslink.
2750 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2751 glue() in SDCCglue.c creates an area for it.
2753 2002-09-03 Borut Razem <borut.razem@siol.net>
2754 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2755 sdcc/src/pic/glue.c:
2756 introduced atexit() handler for teporay files removal in case of
2757 errors, assertions, ...
2759 2002-08-29 Borut Razem <borut.razem@siol.net>
2760 * sdcc/support/cpp2/auto-host_vc_in.h:
2761 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2762 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2763 Maybe there is a similar problem with BORLANDC? It should be checked!
2765 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2766 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2767 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2768 was not executed, and the compiler (cl) launched a warning:
2769 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2771 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2772 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2774 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2775 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2777 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2778 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2779 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2780 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2781 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2782 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2783 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2784 - added Release configuration in VS projects
2785 - review of compiler an linker options
2786 - VC .exe files are generated in bin_vc directory, not to interfere
2787 with binaries generated from other projects (cygwin, mingw, bcc ...)
2789 * sdcc/src/yacc.dsp: added
2791 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2792 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2793 and insert the version number definitions from .version
2795 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2797 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2798 added - genarate auto-host.h using auto-host_vc_in.h as template
2801 removed from CVS, generated automatically
2803 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2804 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2806 2002-08-11 Borut Razem <borut.razem@siol.net>
2807 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2809 2002-08-10 Borut Razem <borut.razem@siol.net>
2810 * src/SDCCmain.c (main):
2811 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2812 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2813 The consequence was that some temporary files were not removed.
2816 unification of code in functions tempfilename() and tempfile():
2817 function tempnam() is defined in Visual Studio 6.0 and .NET
2819 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2821 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2822 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2823 - removed compiler command line option /WX: Treats all warnings as errors
2824 - update a list of source files, included into the project
2826 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2827 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2828 changed project type to Generic Project so that can be correcly converted to VS.NET project
2830 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2832 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2834 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2836 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2837 added return 0 statements after assert() to make compiler happy
2839 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2840 added newline in the def file to keep MSC compiler satisfied
2842 * sdcc/src/z80/gen.c:
2843 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2844 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2845 - solved MSC error in function aopDump()
2847 * sdcc_vc.h: define PREFIX as "\\sdcc"
2849 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2850 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2852 2002-06-22 Scott Dattalo <scott@dattalo.com>
2853 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2854 - Rewrote the register banking algorithm.
2855 - Added pCode live-range analysis to registers (for now, only non-used and
2856 singly-used registers optimized away)
2858 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2860 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2862 2002-05-10 Scott Dattalo <scott@dattalo.com>
2863 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2865 2002-04-22 Michael Hope <michaelh@vroom>
2867 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2869 * configure.in (DD_COPT): Added include support required for gbdk.
2871 * .version: Bumped version number just to increase it.
2873 * src/SDCCmain.c: Added -nostdinc to the default options.
2875 2002-04-15 Michael Hope <michaelh@vroom>
2877 * device/lib/z80/printf.c (sprintf): Added.
2879 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2881 * src/z80/peeph.def: Added transpose redundent load rule.
2883 * src/z80/main.c: Added force callee saves for jaune.
2885 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2887 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2889 2002-03-28 Johan Knol <johan@balder>
2891 * src/SDCCval.c: fixed bug #532436
2893 2002-03-14 Scott Dattalo <scott@dattalo.com>
2895 Added "char *Processor" field to the port structure.
2898 Added -p option. Allows port dependent processor to be specified.
2901 Initialized the new field char *Processor field to NULL in all ports
2904 Compiler generated registers for interrupt context saving
2905 were not getting allocated.
2907 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2910 Fixed left shift. Will promote the left side of a left shift
2911 if a) left shifting more than size of operand or b) when assigned
2912 to something size > size of left side
2914 2002-03-14 Scott Dattalo <scott@dattalo.com>
2916 tons of changes. Register allocation has been
2917 rewritten. Added customization for the various PICs. Flow
2918 analysis is restructured. ...
2924 Added. device.c is a PIC port hack to accomodate variations
2927 2002-03-13 Michael Hope <michaelh@vroom>
2929 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2931 2002-03-04 johanknol <johanknol@manik>
2933 * /src/SDCCval.c: fixed
2935 const unsigned char arr[][2] = { { 0, 1 } };
2936 t18.c:1: error: Initializer element is not constant
2938 2002-03-04 bela <bela@manik>
2940 * /device/include/mcs51reg.h:
2941 ds89c420 register definition update
2943 2002-03-03 <johan@FRIJA>
2945 * support/Util/SDCCerr.c: did something, but don't no why anymore
2947 * support/regression/tests/bug-524691.c: made it a little less shy
2949 * src/SDCCast.c (decorateType): fixed bug #524697
2951 * src/SDCCast.c: made some lineno improvements
2953 * src/SDCCval.c (getNelements): changed warning to error
2955 * src/SDCCglue.c (printIvalArray): changed warning to error
2957 * src/SDCCicode.c: fixed a warning for mingw
2959 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2961 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2963 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2965 * src/ds390/peeph.def:
2966 Added some more peephole rules
2968 * src/ds390/gen.c: Various fixes & enhancements
2970 * src/SDCClrange.c, src/SDCClrange.h:
2971 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2973 * src/ds390/ralloc.c:
2974 various fixes & enhancements (ds390) specific
2976 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2977 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2980 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2982 2002-03-02 <johan@FRIJA>
2984 * src/SDCCast.c (decorateType): fixed bug #524708
2986 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2988 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2990 2002-03-01 Michael Hope <michaelh@vroom>
2992 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2994 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2996 2002-03-01 <johan@FRIJA>
2998 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3000 * src/SDCCast.c (decorateType): fixed bug #524209
3002 * src/SDCCval.c (valNot): fixed bug #524195
3004 2002-02-26 <johan@balder>
3006 * src/xa51/gen.c: fixed a warning
3008 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3010 * src/SDCCast.c (decorateType): fixed bug #522534
3012 2002-02-23 <johan@balder>
3014 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3016 2002-02-22 <johan@balder>
3018 * src/SDCCast.c: fixed bug #514865
3020 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3022 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3024 * sdcc/src/SDCCloop.c:
3025 Previous fix was not good. basic blocks that have "break" or "return" are
3026 not really partof a loop , but live ranges used in these blocks should
3027 be live thru the entire loop, so set partOfLoop but don't add them to
3030 2002-02-21 <johan@FRIJA>
3032 * src/SDCCcse.c: fixed bug #514308
3034 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3037 Fixed BUG #519583. If a conditional block ended in a return/break
3038 statement inside a loop, it was not being considered part of the loop.
3040 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3042 2002-02-10 Karl Bongers <karl@turbobit.com>
3045 Fixed up SDCDB debugger somewhat. Updated debugger/README
3046 with lots of comments and notes.
3048 * device/examples/test2.c:
3049 Fix bug, "red" variable not being initialized(compiler complained).
3051 * device/examples/Makefile, examples/test3.c:
3052 Add Makefile in device/examples folder, compiles test3.c
3053 for use as a multiple module SDCDB test case.
3055 * sim/ucsim/cmd.src/cmdset.cc:
3056 Took out debug printfs in ucsim "next" command.
3059 Karl and Johan start ucsim XA support. Most dissassembly working,
3060 about 75% emulation done(plenty of work remaining).
3062 * sim/ucsim/z80.src:
3063 Add Z80 support to ucsim, add test-ucz80 regression test,
3064 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3065 Notice z80 compiler fails on examples/test3.c/crc code.
3067 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3069 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3070 Added support for --parms-in-bank1
3072 * src/ds390/peeph.def:
3073 added a few more peephole optimzations
3076 1) added __builtin_inp & __builtin_outp used to read in data of given length
3077 from a memory mapped port
3078 2) added __builtin_memcmp
3079 3) added __builtin_swapw swap bytes of a short
3081 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3082 1) handle multiple send & receives from register bank1
3083 2) ralloc can now allocate DPTR1 to some liveRanges
3085 * src/SDCCsymt.c, src/SDCCsymt.h:
3086 changes to handle multiple sends & receives
3089 added some pointer arithmetic optimization
3092 added some pointer arithmetic optimizations but not stable yet so not
3093 called from anywhere (will get this working shortly)
3095 * src/SDCCopt.c: fixed for multiple sends & receives
3098 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3099 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3100 set preprocessor defines (depending on options)
3102 * src/SDCCicode.c, src/SDCCicode.h:
3103 changes made to handle multiple sends & receives
3106 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3108 * src/SDCCcse.c, src/SDCCcse.h:
3109 added function findbackward def (to be used in upcoming optimization)
3111 * src/SDCCcflow.c, src/SDCCcflow.h:
3112 added function returnAtEnd - to determine if a basic block terminates with
3115 * src/SDCCast.c, src/SDCCast.h:
3116 added option parms-in-bank1
3118 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3119 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3120 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3121 adjusted for --parms-in-bank1 option
3123 * device/include/string.h:
3124 donot redefine "reentrant" keyword
3126 * device/include/ds80c390.h: Added some more SFRs
3128 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3130 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3132 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3134 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3136 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3138 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3140 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3142 * Added --xram-movc option
3144 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3146 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3148 2002-01-11 Johan Knol
3150 * Added math lib of Jesus Calvino-Fraga
3152 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3154 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3155 * support/regression/Makefile: new target test-mcs51-stack-auto
3156 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3158 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3160 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3162 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3164 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3166 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3168 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3170 * src/SDCCglue.h: add definition for printIvalChar()
3172 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3174 * src/SDCCast.c: fix #498138 by Johan
3176 * src/SDCCglue.c: fix #498138 by Johan
3178 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3180 * support/regression/Makefile: fix clean
3182 * support/regression/ports/ds390/support.c: fix transmission of last character
3184 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3186 * /sdcc/src/ds390/gen.c:
3187 a) improved computing address of stack variable
3188 b) took out some #if 0 code
3189 c) improved parmBytes adjustment
3190 d) improved genPlusIncr & genMinusIncr
3191 e) genCmp could generate bad code (when left assigned to DPTR)
3192 f) Fixed bug in hasInc
3194 * /sdcc/src/ds390/ralloc.c:
3195 a) packRegsForSupport could mess up live information (Fixed)
3196 b) packRegsDPTRuse could be incorrect for left & right shift
3198 * /sdcc/src/mcs51/ralloc.c:
3199 packRegsForSupport could mess up the live information (Fixed)
3201 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3203 * /sdcc/src/SDCCast.c:
3204 can reverse a loop even if function call is present as long
3205 as the loop control variable is local & is not passed as parameter
3207 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3209 * /sdcc/ChangeLog: *** empty log message ***
3211 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3212 More builtin function additions for TININative
3214 * /sdcc/src/ds390/ralloc.c:
3215 Had broken the regression testsuite
3217 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3219 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3220 Added funcattr hasStackParms will be set for reentrant functions when there
3221 are paramteres on the stack, this helps in minimizing frame pointer generation
3222 typeFromStr can handle function pointers now
3224 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3225 *** empty log message ***
3227 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3229 * /src/ds390/gen.c, /src/ds390/main.c:
3230 More builtin function additions for TININative
3232 * /src/ds390/ralloc.c:
3233 Had broken the regression testsuite
3235 * /src/SDCCast.c: Fixed a bug in dumptree
3237 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3238 Added funcattr hasStackParms will be set for reentrant functions when there
3239 are paramteres on the stack, this helps in minimizing frame pointer generation
3240 typeFromStr can handle function pointers now
3242 * /doc/builtins.txt, /doc/TININative.txt:
3243 *** empty log message ***
3246 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3248 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3249 ALPHA version for -mTININative
3251 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3252 updated to reflect changes in the port structure
3255 added function do_assemble (similar to do_link) if non-null this function
3256 will be called to do assembly (-mTININative) requires a multi command
3258 added function genAssemblerEnd will be called to generate assembler Epilogue
3261 added _JavaNative to debug info printing
3263 * /src/SDCCmain.c: added option --tini-libid
3264 added port->do_assemble function (-mTININative) has a multi command assemble
3266 * /src/SDCCglue.c: Disabled "constExpr" check
3267 added port->genAssemblerEnd function
3269 * /src/SDCCglobl.h: Added option --tini-libid value
3272 tookout optimizeCompare from the header (has no external references)
3274 * /src/SDCCast.c: made one more function "static"
3276 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3278 * src/z80/mappings.i: Added z80asm support.
3280 * src/z80/main.c: Added z80asm support on --asm=z80asm
3282 * src/z80/gen.c: Fixed asm portability issues.
3284 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3286 * src/SDCCglue.c (printExterns): Added global/extern split.
3288 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3290 * support/regression/Makefile: added test for mcs51 model large
3292 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3294 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3296 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3298 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3300 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3302 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3304 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3306 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3308 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3310 * support/regression/tests/simplefloat.c: Port to mcs51.
3312 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3313 * support/regression/tests/bug-485362.c: Added.
3315 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3317 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3319 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3321 * src/z80/gen.c (aopDump): Added a dump function.
3323 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3324 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3326 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3328 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3330 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3332 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3334 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3336 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3338 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3340 * support/regression/ports/ds390/support.c: Use tinibios.
3342 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3344 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3346 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3347 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3349 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3351 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3353 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3355 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3357 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3358 (packRegsForIYUse): Created and optimised.
3360 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3362 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3363 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3365 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3367 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3369 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3371 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3373 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3375 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3377 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3379 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3381 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3383 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3385 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3387 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3388 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3389 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3391 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3393 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3394 (genNotFloat): Added.
3395 (genUminusFloat): Added.
3397 * device/lib/z80/Makefile: Added floating pt stubs.
3399 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3401 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3403 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3405 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3407 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3409 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3411 * sdcc/support/regression/Makefile: Add port ds390.
3413 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3415 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3417 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3419 * sdcc/support/regression/ports/ds390/support.c: Added.
3421 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3423 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3425 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3427 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3429 * device/include/malloc.h: Added z80 and gbz80 support.
3431 * device/lib/gbz80/heap.s: Added.
3433 * device/lib/z80/heap.s: Added.
3435 * device/lib/malloc.c: Added z80 and gbz80 support.
3437 * support/regression/tests/malloc.c (testMalloc): Added.
3439 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3441 * support/regression/tests/bug-478094.c: Added.
3443 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3445 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3447 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3449 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3451 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3453 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3455 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3457 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3459 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3461 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3463 * support/regression/tests/bug-477927.c: Added.
3465 * src/z80/peeph.def: Added minor rules.
3467 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3469 * src/z80/peeph.def: Added jump optimisation modification.
3471 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3473 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3475 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3477 * support/regression/tests/funptrs.c: Added.
3479 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3481 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3483 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3485 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3487 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3489 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3490 (movLeft2ResultLong): Created.
3492 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3493 (joinPushes): Added. Joins two char pushes into a word push.
3495 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3497 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3499 * support/makebin/Makefile (install): Added creation of dest dir.
3501 2001-10-24 Karl Bongers <karl@turbobit.com>
3503 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3505 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3507 * src/z80/ralloc.c: Turned off faulty pack for one use.
3509 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3511 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3513 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3515 * support/regression/Makefile: Improved clean
3517 * support/regression/ports/gbz80/spec.mk: Added clean
3519 * support/regression/ports/host/spec.mk: Added clean
3521 * support/regression/ports/z80/spec.mk: Added clean
3523 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3525 * support/regression/ports/mcs51/timeout.c: little improvements
3527 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3529 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3531 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3533 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3535 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3537 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3539 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3541 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3542 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3544 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3546 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3548 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3550 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3552 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3554 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3556 * support/regression/tests/longor.c: Added.
3558 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3560 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3562 * as/mcs51/aslink.h: define PATH_MAX
3564 * as/mcs51/asm.h: define PATH_MAX
3566 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3568 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3570 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3572 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3574 * src/SDCCglobl.h: define PATH_MAX
3576 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3578 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3580 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3582 * src/z80/gen.c (gencjneshort): Fixed
3584 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3586 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3588 * support/regression/tests/bug-469671.c: Added.
3590 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3592 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3594 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3596 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3598 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3600 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3602 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3604 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3606 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3608 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3610 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3612 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3614 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3616 * 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.
3618 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3620 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3622 2001-10-07 <johan@FRIJA>
3624 * device/lib/gets.c (gets): fixed the return value.
3626 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3627 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3629 * 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.
3631 * 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.
3633 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3635 * src/pic/gen.c: Removed Safe_strdup.
3637 * configure.in: Added option to enable libgc support.
3639 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3640 (bitVectUnion): Optimised.
3641 (bitVectIntersect): Optimised.
3642 (bitVectBitsInCommon): Optimised.
3643 (bitVectCplAnd): Optimised.
3645 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3647 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3649 * src/SDCCmain.c: distinguish between assembler debug and plain options
3651 * src/avr/main.c: remove standard assembler options
3653 * src/ds390/main.c: remove standard assembler options
3655 * src/mcs51/main.c: remove standard assembler options
3657 * src/port.h: removed "PENDING" comment
3659 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3661 * src/device/lib/_mulint.c : new, with assember functions
3663 * src/device/lib/_mullong.c : new, with assember functions
3665 * src/device/lib/_divuint.c : with assember functions
3667 * src/device/lib/_divsint.c : with assember functions
3669 * src/device/lib/_divulong.c: with assember functions
3671 * src/device/lib/_divslong.c: with assember functions
3673 * src/device/lib/_moduint.c : with assember functions
3675 * src/device/lib/_modsint.c : with assember functions
3677 * src/device/lib/_modulong.c: with assember functions
3679 * src/device/lib/_modslong.c: with assember functions
3681 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3683 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3685 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3686 replaced _mululong.c and _mulslong.c by _mullong.c
3688 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3690 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3692 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3694 * src/SDCCglue.c: test, if win32api is available for MINGW
3696 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3698 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3699 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3700 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3701 * support/regression/ports/host/spec.mk: removed GENERIC
3702 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3703 * support/regression/ports/z80/spec.mk: removed GENERIC
3705 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3707 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3709 * support/regression/tests/bug-467035.c: Created.
3711 2001-10-01 <johan@FRIJA>
3713 * src/SDCC.y: fixed bug #466586 part 1
3715 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3717 * SDCCicode.c: z80 has no generic pointers
3718 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3720 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3722 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3724 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3726 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3728 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3730 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3732 * configure.in: Fixed up so that ucsim is only configured once.
3734 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3736 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3737 (getPathDifference): As above.
3739 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3741 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3743 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3744 * .version: Updated to 2.3.1
3746 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3747 Added copyright header.
3749 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3750 (assemble): Added support for macro based assembler commands.
3751 (linkEdit): Added support for macro based linker commands.
3752 (preProcess): Changed the pre-processor to use macros.
3753 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3754 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3756 * device/lib/z80/crt0.s: Added module name for debugging.
3758 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3760 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3762 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3764 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3766 * src/Makefile.in: Added SDCCmacro and SDCCutil
3768 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3770 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3772 2001-09-16 <johan@FRIJA>
3774 * 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.
3776 2001-09-15 <johan@FRIJA>
3778 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3779 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3781 2001-09-11 <johan@FRIJA>
3783 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3785 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3787 * support/regression/tests/bug-460444.c: Added test case.
3789 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3790 (genCast): Added justification for all of the asserts.
3792 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3794 * support/regression/support.c: _xdata replaced by xdata
3796 * support/regression/spec.mk: removed _generic
3798 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3800 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3802 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3803 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3805 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3807 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3809 * support/regression/tests/bug-460010.c: Added test case.
3811 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3813 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3815 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3817 * support/regression/testfwk.c: removed workaround for bug #436344
3819 * support/regression/tests/bp.c: use less memory with mcs51
3821 * support/regression/tests/bug-441448.c: use less memory
3823 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3825 * support/regression/collate-results.py: typo
3827 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3829 * support/regression/tests/fetchoverlap.c: Added new test case.
3831 * support/regression/tests/bp.c: Added new test case.
3833 * support/regression/tests/bug-448984.c: Added new test case.
3835 * support/regression/tests/pow2shifts.c: Added new test case.
3837 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3838 (genlshTwo): Fixed right shift for count > 8.
3840 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3842 2001-09-08 <johan@FRIJA>
3844 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3846 2001-09-07 <johan@FRIJA>
3848 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3850 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3852 2001-09-06 <johan@FRIJA>
3854 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3855 * bernhard noted me at this: "() equals to (void)" (1.38)
3857 2001-09-05 <johan@FRIJA>
3859 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3861 2001-09-04 <johan@FRIJA>
3863 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3866 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3868 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3870 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3872 * link/z80/aslink.h: Fixed path for PATH_MAX
3874 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3876 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3878 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3880 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3882 * 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.
3884 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3886 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3887 (genCmp): Fixed up genCmp for the GB with longs.
3889 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3891 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3893 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3895 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3897 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3899 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3901 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3903 * 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.
3905 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3907 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3909 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3911 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3913 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3915 * sim/ucsim/configure: little improvement of Cygwin-detection
3916 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3917 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3918 * support/regression/tests/bug-221100.c: small changes for mcs51
3919 * support/regression/tests/bug-221168.c: small changes for mcs51
3920 * support/regression/tests/bug-227710.c: small changes for mcs51
3921 * support/regression/tests/staticinit.c: small changes for mcs51
3922 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3923 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3924 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601