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/ds390/peephole.def: using the atomic test and clear instruction jbc
7 (allows non-interrupt and interrupt code to safely compete for a resource
8 without the non-interrupt code having to disable interrupts)
10 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
12 * src/SDCCicode.c (geniCodeAdd),
13 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
14 with valFromType if type might be a pointer and host is big endian).
15 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
16 types, not just integer types.
17 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
18 multiply defined with mismatching "at" address.
20 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
22 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
23 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
24 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
25 with embedded nulls (fixed bug #753752)
27 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
29 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
30 Apparently this did not see much testing (endless loop)
32 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
34 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
36 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
38 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
39 gracefully handle NULL memmap pointers
41 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
43 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
44 instead of deleting the iCode when an operand is volatile
45 * src/z80/gen.c (genDummyRead),
46 * src/mcs51/gen.c (genDummyRead),
47 * src/ds390/gen.c (genDummyRead),
48 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
50 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
51 * src/SDCC.y: fixed bug #850420
53 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
55 Applied z80 i/o port patch from Peter Townson and fixed some operators
56 to better handle operands in A register.
57 * device/include/z180.h
63 * src/z80/peeph-z80.def
67 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
69 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
71 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
73 * device/lib/hc08/_mullong.c: Removed extra #endif
75 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
77 * sim/ucsim/hc08.src/inst.cc,
78 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
80 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
81 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
82 * device/include/stdarg.h: fixed varargs for hc08
83 * device/lib/Makefile.in,
84 * device/lib/hc08/Makefile,
85 * device/lib/hc08/_mulint.c,
86 * device/lib/hc08/_mullong.c: fixed some endian problems
88 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
90 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
91 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
92 * device/lib/_gptrget.c,
93 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
95 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
97 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
98 * src/SDCCast.c (astErrors): fixed bug #846007
99 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
101 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
103 * src/SDCCast.c (decorateType): disabled a transformation I added in
104 revision 1.188 (access to fields of a structure at an absolute address);
105 it breaks with bitfields, extern declarations, and gcse analysis.
106 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
107 could be assigned through a pointer, so don't complain.
108 * src/SDCCast.c (astErrors),
110 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
112 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
114 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
115 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
116 output of __config directives, since gpasm now supports them
117 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
118 pre-processor macro, i.e. -DMCU=p18f452
119 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
120 and modified to handle 'cast' icode similarly to '=' icode
121 * src/pic16/device.h (typedef struct PIC_device): added field
122 'extMIface' to indicate that chip has external memory interface
123 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
124 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
127 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
129 * src/SDCC.y (pointer): fixed bug #846006
130 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
131 * src/SDCCast.c (decorateType): fixed bug #846009
132 * src/ds390/peeph.def,
133 * src/ds390/gen.c (genAnd, genOr),
134 * src/mcs51/peeph.def,
135 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
137 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
139 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
146 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
150 * src/SDCCbitv.c: added function to free a bitvector
152 * src/SDCClrange.c: added function to recompute the liveranges
154 * src/ds390/ralloc.c,
156 * src/mcs51/ralloc.c,
158 * src/pic16/ralloc.c,
160 * src/z80/ralloc.c: recompute the liveranges after register packing
162 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
164 * src/SDCCloop.c (newInduction): fixed bug #845630
166 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
168 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
169 inadvertantly left behind from my 2003-11-12 change
171 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
173 Updated headers I neglected to commit yesterday.
177 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
179 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
180 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
181 * src/SDCCopt.c (eBBlockFromiCode),
182 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
183 the creation of the key hash table from the sequencing so it can be used
184 earlier (for some GCSE bug fixes still pending)
186 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
188 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
189 * support/regression/tests/addsub.c: testing genPlus shortcut
191 2003-11-15 Borut Razem <borut.razem@siol.net>
193 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
195 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
197 * src/SDCCcse.c (cseBBlock): fixed bug #527779
198 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
199 ordering is immaterial.
200 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
202 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
204 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
205 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
206 (SIGSEV) of bug #840381
207 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
208 unlink new file before rename if new and old filenames are the same)
210 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
212 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
213 uninitialized variables) for the mcs51. Set environment variable
214 SDCC_GENRAMCLEAR to test.
215 xdata initialization slightly shorter
217 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
220 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
221 #838241 & 780691 (basicly the same bug)
222 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
223 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
225 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
227 * src/SDCCmain.c (linkEdit): "fix" #834252
229 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
231 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
233 * src/SDCC.y: fixed bug #819403
235 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
237 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
238 the reentrant attribute.
239 * src/hc08/gen.c (genPackBits): added missing stack readjustment
240 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
242 * src/SDCCast.c (decorateType): fixed bug with storage class not being
243 updated during pointer dereference; f.e. ~(((char *)1)*) was being
244 erroneously reduced to a literal.
245 * src/hc08/ralloc.c (packRegisters, rematStr),
246 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
249 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
251 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
252 * doc/sdccman.lyx: changed from 'article' to 'book'
253 * doc/Makefile: readded test_suite_spec and cdbfileformat
255 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
257 * device/include/stdlib.h: include malloc.h to comply with ANSI
258 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
260 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
262 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
263 * doc/clean.mk: also remove *.out files
264 * doc/sdccman.lyx: some additions, larger top/bottom margins
266 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
268 * src/SDCC.y: fixed bug #837365
269 * support/regression/tests/bitopcse.c
270 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
271 a symbol (might be valop instead)
272 * device/lib/Makefile.in: added errno.c to HC08SOURCES
273 * device/lib/clean.mk: added hc08 to the cleaning list
275 2003-11-04 Borut Razem <borut.razem@siol.net>
277 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
279 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
280 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
281 malloc is declared in standard stdlib.h
283 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
285 * device/lib/hc08/Makefile: need to clean .rel not .o files
286 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
288 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
298 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
299 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
300 tests (which uses the port's oclsExpense function)
306 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
308 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
310 * src/SDCCcse.c (ifxOptimize),
311 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
312 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
313 deleting the IFX iCode.
314 * src/hc08/ralloc.c: reduced unneeded slocs
315 * src/hc08/gen.c: fixed bug in asmopToBoolean
317 2003-11-04 Borut Razem <borut.razem@siol.net>
319 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
320 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
321 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
322 transferred to configure
324 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
326 Use headers defined in the C[++] standards:
327 * sim/ucsim/gui.src/serio.src/fileio.cc
328 * sim/ucsim/gui.src/serio.src/frontend.cc
329 * sim/ucsim/gui.src/serio.src/main.cc
330 * sim/ucsim/gui.src/serio.src/posix_signal.cc
331 * support/Util/NewAlloc.c
337 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
339 * Added MSVC projects for hc08 assembler and linker:
340 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
341 /as/hc08/link_hc08.dsp
343 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
345 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
347 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
349 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
351 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
353 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
355 2003-10-31 Borut Razem <borut.razem@siol.net>
357 * support/cpp2/cpplib.h,
358 support/cpp2/cpplib.c,
359 support/cpp2/cpplex.c,
360 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
361 to switch _asm block preprocessing on / off. Default is
362 #pragma preproc_asm +
364 2003-10-31 Borut Razem <borut.razem@siol.net>
366 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
367 when outputting comment blocks (when executed with -C option) and
368 _asm (SDCPP specific) blocks
370 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
372 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
374 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
376 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
378 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
380 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
381 * src/SDCCast.c (decorateType): fixed bug #832664
383 2003-10-31 Borut Razem <borut.razem@siol.net>
385 * support\cpp2\cpplex.c: fixed for SDCPP:
386 comments(when executed with -C option) and _asm blocks
387 were included even if they where in skipped #if block.
388 Applied solution from GCC cpp 3.3.2
390 2003-10-31 Borut Razem <borut.razem@siol.net>
392 * src/SDCC.lex: sdcc now understands both formats:
393 '# <line_number> <file_name>' and
394 '#line <line_number> <file_name>'
395 * support/cpp2/cppmain.c: sdcpp now generates the standard
396 '# <line_number> <file_name>' instead of former
397 '#line <line_number> <file_name>'
399 2003-10-30 Borut Razem <borut.razem@siol.net>
401 * support/cpp2/cpphash.h,
402 * support/cpp2/cpplib.h
403 * support/cpp2/cpplex.c,
404 * support/cpp2/cppmain.c,
405 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
407 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
409 Fixed a number of problems revealed by bug #827883.
410 * src/SDCCloop.c (loopInvariants): Spill location of the
411 result operand should be recomputed if extracted from
412 a loop. Also, don't extract assignments of an iTemp
414 * src/SDCCast.c (isConformingBody): loop reversal should
415 not occur if the control variable is involved with a
418 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
420 * .version: bumped to 2.3.6 to reflect the big improvements
421 made by Erik and Klaus. Thanks!
423 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
425 Replaced the livrange code.
426 * src/SDCClrange.c: added new LR code
428 * src/SDCCBBlock.h: removed remainig parts from old LR code
429 * src/ds390/ralloc.c,
430 * src/ds390/gen.c: minor fixes to make it work with new code
432 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
437 * src/hc08/ralloc.c: Fix various warnings related to the hc08
438 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
439 (tweaked fix for bug #818696)
441 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
443 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
445 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
448 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
449 * src/mcs51/gen.c (gencjneshort),
450 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
451 more efficient (per Scott Bronson's suggestion)
453 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
455 Extended the semantics of the critical keyword to include
456 individual statements. See RFE #827755 and #799831
461 * support/Util/SDCCerr.c
462 * support/Util/SDCCerr.h
467 2003-10-19 Borut Razem <borut.razem@siol.net>
469 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
471 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
473 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
475 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
476 and predecrement operand is displayed
478 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
480 * src/SDCCval.c (valMinus): fixed bug #826041
482 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
484 Some hc08 related updates that I missed earlier
486 * support/regression/ports/hc08/spec.mk
488 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
490 New target "hc08" for the Motorola 68hc08 family of micros
498 * sim/ucsim/hc08.src/*
499 * sim/ucsim/configure.in
500 * src/ucsim/configure
501 * sim/ucsim/packages_in.mk
504 * device/include/mc68hc908qy.h
506 * device/lib/Makefile.in
507 * support/regression/ports/hc08/*
508 * support/regression/Makefile
510 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
512 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
514 * src/ds390/gen.c (genCast): fixed bug #821957
516 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
518 * device/lib/logf.c: "fixed" overlay bug
519 * support/regression/ports/host/spec.mk: added m library
520 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
521 * support/regression/tests/float_trans: added (for Eric)
523 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
525 * src/mcs51/gen.c (genCpl): fixed bug
526 http://sf.net/mailarchive/message.php?msg_id=6263915
528 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
530 * src/SDCCast.c (decorateType): added extended constant folding
531 * src/SDCCsymt.c (computeType): cleanup
532 * src/SDCCval.c (valShift): minor optimization
533 * support/regression/tests/ast_constant_folding.c: added
535 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
537 * src/SDCCmain.c: removed some unintended changes
539 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
541 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
542 * src/z80/gen.c: fixed part of bug #817589
543 * src/SDCCsymt.c (checkFunction): fixed bug #817895
545 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
547 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
565 * src/z80/gen.c: removed unused label "release:"
567 2003-10-06 Borut Razem <borut.razem@siol.net>
569 * src/SDCC.lex: removed definition of unused variables
570 save_optimize and save_options
572 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
574 * clean.mk: removed '=' in "-maxdepth=1"
575 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
576 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
578 2003-10-06 Borut Razem <borut.razem@siol.net>
580 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
581 my_unput() replaced by unput()
583 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
585 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
586 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
587 type-punned pointer will break strict-aliasing rules"
588 Old LR behaviour is again default; Klaus' LR can be choosen by
589 defining the environment variable LRKLAUS
593 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
594 * clean.mk: fixed removal of files in bin/CVS/
595 * device/lib/clean.mk: fixed removal of directories small and large
596 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
598 * src/SDCCval.c: removed superflous test for pedantic
600 2003-10-05 Borut Razem <borut.razem@siol.net>
602 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
603 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
604 message "unmatched #pragma SAVE and #pragma RESTORE"
606 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
608 * doc/sdccman.lyx: various additions and updates (interrupts, inline
609 assembly, critical functions, atomic, nojtbound)
611 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
613 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
619 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
622 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
624 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
626 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
627 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
628 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
630 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
632 * src/z80/gen.c (genRet): fixed bug #524753
633 * src/z80/gen.c (genCast): fixed internal error on cast from
635 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
636 fix for bug #477835 to the z80
637 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
638 for tracking iCodes in the peephole optimizer for z80
640 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
642 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
643 the other part of bug #814548
644 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
646 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
648 * src/SDCCcse.c: fixed part of bug #814548
650 2003-09-28 Borut Razem <borut.razem@siol.net>
652 * src/asm.c: rewrite of printILine() to use temporary file instead
654 * src/xa51/main.c: commented out declaration of int rewinds
656 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
658 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
660 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
662 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
663 * src/asm.c (printILine): Fixed bug #811015
665 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
667 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
670 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
672 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
673 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
674 to correctly handle general case of AOP_PAIRPTR
675 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
677 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
679 * src/mcs51/ralloc.c (fillGaps),
680 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
681 register positioning bug)
683 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
685 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
687 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
689 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
690 genCodePointerGet, genGenPointerGet, genFarPointerSet,
691 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
692 (ralloc doesn't intentionally do this now, but perhaps later)
693 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
694 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
695 register positioning bugs (Fixed bug #762602 and #795325)
696 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
698 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
699 lines that --i-code-in-asm generates
701 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
703 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
704 trying to fclose a FILE* that was already closed.
706 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
708 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
709 of const struct should be treated as if const themselves)
711 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
713 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
715 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
717 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
718 Unix (/n) and DOS (/r/n) line terminations.
720 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
722 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
725 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
727 * src/mcs51/gen.c (genFunction, genEndFunction),
728 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
729 and restore of EA so that stack offsets to parameters are
730 correct when using both critical and reentrant/stack-auto.
731 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
732 size (can be triggered in error if sloc is shared between
733 different sized objects)
734 * device/include/float.h: fixed macros to explicitly use
735 unsigned long where needed
737 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
739 Feature req. 799831: added code to allow nesting of critical functions
740 * src/mcs51/gen.c (genFunction, genEndFunction)
741 * src/ds390/gen.c (genFunction, genEndFunction)
743 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
745 * src/SDCCsymt.c (sclsFromPtr),
747 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
748 support for standard C idiom of memory mapped variables; for
749 example, *((xdata int*)0x1234) = 1 is now internally equivalent
750 to xdata int at 0x1234 tempvar = 1.
751 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
752 provided by Akiya ISHIDA
754 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
756 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
757 * src/SDCCval.c (constVal): added reduction from int to char
758 * src/SDCCval.c (valMult, valDiv): fixed sign handling
759 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
760 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
762 * support/regression/tests/shifts.c: fixed
764 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
766 * src/z80/gen.c (genXor): Fixed bug #805445
768 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
770 Fixed bug #621531 (const & volatile confusion in the type chain).
771 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
772 refer to the const or volatile state of the pointer itself.
785 * support/regression/tests/const.c
787 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
789 When checking for duplicated modules, use absolute paths
790 instead of relative paths. Files changed:
795 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
797 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
799 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
801 * device/include/string.h: added size_t typedef, changed
802 prototypes to use size_t, eliminated separate reentrant and
803 non-reentrant declarations, added _memmove declaration
804 * device/lib/_memcpy.c: changed to use size_t instead of int,
805 changed /4 to >>2 to avoid division library call
806 * device/lib/_memcmp.c,
807 * device/lib/_memset.c,
808 * device/lib/_strncat.c,
809 * device/lib/_strncpy.c,
810 * device/lib/_strncmp.c: changed to use size_t instead of int
811 * device/lib/_memmove.c: new file (fixed bug #772294)
812 * device/lib/Makefile.in: added _memmove.c
813 * device/lib/z80/asm_strings.s: fixed bug #772290
814 * support/regression/tests/bitfields.c: attempt to fix host assertion
815 failure on amd64-unknown-linux2.2
817 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
819 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
820 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
821 * as/z80/asmain.c (main): fixed bug #801766
823 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
825 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
828 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
830 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
831 reported in bug #800609
833 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
835 * Top header beautifications in src/pic16 directory:
836 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
837 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
838 pcoderegs.h, ralloc.c, ralloc.h
839 * main.c: added top header and GPL license notice
840 * pcode.c: fixed the if-conditional warning
842 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
844 * device/lib/_mullong.c: replaced int by short for gcc
846 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
848 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
849 and JUMPTABLE iCodes properly now (worked by accident before)
850 * src/mcs51/gen.c (leftRightUseAcc),
851 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
852 iCode properly now. Use getSize instead of nRegs since a & b
853 aren't part of the nRegs tally.
855 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
857 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
858 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
859 before instructions that use the _STATUS register
861 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
863 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
864 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
865 fetching of the pointer
866 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
867 copied from genNearPointerSet()
868 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
869 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
870 If they pop r0/r1 they must be called in the opposite order than aopOp().
871 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
872 (resp. --stack-auto), prepared for --xstack
874 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
876 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
878 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
880 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
881 these ports have their own __sdcc_external_start()
883 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
885 pic patch provided by Slade Rich <slade_rich@yahoo.com>
886 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
887 type for bits was changed. It resulted in bit variables becoming
888 global, which is not permitted in PIC 14 assembly output.
890 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
892 * doc/sdccman.lyx: various additions and updates. Rearranged sections
894 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
896 Z80 and MCS51 linkers complaint if a public symbol is defined
897 in more than one library module:
901 * as/mcs51/Makefile.in
903 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
905 A few small changes that speed up the peephole optimizer.
909 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
911 Try to make the peephole optimizer smarter by maintaining
912 an association between the assembly source code and the
913 iCodes that originated them. Put this information to use
914 with a new peephole rule condition "notVolatile" so that
915 the rules can be aggressive yet still safe.
920 * src/mcs51/peeph.def
922 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
926 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
927 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
928 if the left or right operand symbols have the accuse flag set.
930 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
932 Changed the type of the result of the ! (NOT) operator to char;
933 previously it returned the same type as the source. This allows
934 us to eliminate all the genFloatNot functions (all of its target
935 implementations were very buggy) since !float can use the same
938 * src/SDCCicode.c (ast2iCode): ! returns char
939 * src/mcs51/gen.c (genNot, genNotFloat),
940 * src/ds390/gen.c (genNot, genNotFloat),
941 * src/z80/gen.c (genNot, genNotFloat),
942 * src/pic/gen.c (genNot, genNotFloat),
943 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
945 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
947 pic patch provided by Slade Rich <slade_rich@yahoo.com>
948 1. Interrupt would not compile properly. Ensure PCLATH register is saved
949 during interrupts. Ensure WSAVE is located at a shared bank address.
950 2. Fixed page selection in some places
951 3. Fixed BTFSS/C to where necessary use registers directly and not simply
952 the registers name strings.
953 4. Fixed "signed / unsigned compare" compiler warnings.
954 5. The PIC port manages its own allocation of the general purpose
955 registers, but makes no attempt to reuse them. As a result when
956 compiling it soon runs out of general purpose registers. Some
957 additional code was added to the files pcode.c and device.c to walk
958 through the function call tree and rename the registers so that they
968 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
969 genPlus() & genMinus() when the result is the same as left or right
971 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
973 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
975 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
977 Made bitfield a distinct type from bit so that bitfields
978 convert as per ANSI C and bits retain their traditional
979 boolean style behaviour. Implemented bitfield support in
987 * src/ds390/gen.c: bit v bitfield split
988 * src/z80/gen.c: New support for bitfields
989 * support/regression/tests/bitfields.c: reenabled z80,
992 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
994 Rules 246.x, 247.x relate to bitfields, the others speed up
995 access to xdata mapped I/O devices.
997 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
999 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1001 Cleaned up genPackBits and genUnpackBits and added two helper
1002 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1003 for literal assignments in genPackBits (thanks to Frieder for
1009 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1011 Fixed bug #748310 (pointer to function type mishandled when the
1012 function name is omitted). Also fixed a SIGSEGV when a function
1013 attribute (reentrant, etc) is used on a non-function or on a
1014 function but misplaced before the parameter list.
1016 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1018 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1019 * support/Util/SDCCerr.h,
1020 * support/Util/SDCCerr.c: Added func attr misuse error msg
1022 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1024 Fixed bug #787649 by anonymous
1025 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1026 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1028 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1030 Fixed numerous bitfield problems.
1032 * src/SDCC.y: More bitfield related error checking
1034 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1035 * support/Util/SDCCerr.h,
1036 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1037 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1038 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1039 * support/regression/tests/bitfields.c: tests added
1041 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1043 Made the constant following the "interrupt" keyword optional. If
1044 omitted, the function will not automatically be given an entry
1045 in the interrupt vector table (similar to #pragma NOIV, but
1046 less syntacticly kludgy). The interrupt number is also now
1047 range checked. Also fixed a bug in the high order bit example
1054 * support/Util/SDCCerr.c
1055 * support/Util/SDCCerr.h
1058 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1060 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1061 * src/SDCCicode.c (operandOperation): rewritten some ops
1062 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1063 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1065 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1066 be re-activated by defining REDUCE_LITERALS)
1067 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1068 unsigned, but are signed by default
1069 * src/SDCCval.c (constVal): rearranged
1070 * src/SDCCval.c (valMod): preliminary fix
1071 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1072 * support/regression/literalop.c: added, work in progress
1074 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1076 Generate warnings for useless declarations like "char data;"
1077 that don't do what new users expect.
1080 * support/Util/SDCCerr.h
1081 * support/Util/SDCCerr.c
1083 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1085 * src/SDCCval.c (valMult): fix overflow detection of negative int
1087 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1089 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1091 Changes to support big endian targets:
1104 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1106 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1107 * device/lib/time.c: fixed warning "integer overflow in expression"
1109 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1111 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1112 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1113 constants are unsigned; added recognition of "u" flag for unsigned
1114 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1115 * src/SDCCval.c (valDiv, valMod): fixed signdness
1116 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1117 signedness of modulo, left and right shift
1118 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1119 * support/Util/SDCCerr.h: added warning W_INT_OVL
1120 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1121 * src/SDCCast.c (ast_print): improved output of constants
1123 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1125 Fixed some warnings when building with MSVC:
1138 * support\cpp2\cpplib.c
1142 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1144 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1146 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1148 * support\librarian\clean.mk: Do not remove Makefile.
1149 * support\librarian\Makefile: added.
1151 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1153 Added librarian to MSVC build:
1156 * support\librarian\librarian.dsp
1158 'configure' not needed for librarian, removed:
1159 * support\librarian\configure
1160 * support\librarian\configure.in
1161 * support\librarian\config_in.h
1162 * support\librarian\Makefile.in
1164 Hopefully these ones built the librarian and the rest of sdcc properly:
1166 * Makefile.common.in
1168 Messed up 'configure', so revert to previous version:
1172 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1174 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1175 there, while the mantissa of a double is "only" 53 bits wide.
1177 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1179 Adding sdcclib to the build. MSVC project coming soon.
1180 Files added/changed:
1182 * support\librarian\clean.mk
1183 * support\librarian\configure
1184 * support\librarian\configure.in
1185 * support\librarian\config_in.h
1186 * support\librarian\Makefile.bcc
1187 * support\librarian\Makefile.in
1188 * support\librarian\sdcclib.c
1191 * Makefile.common.in
1195 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1197 Linker now complaints if linked modules have conflicting options, for
1198 example, one compiled using --model-large and another one compiled with
1199 --model-small. The following files were modified:
1221 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1223 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1224 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1226 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1228 * src/z80/mappings.i: fix _mul[us][int,long] entries
1230 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1232 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1234 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1236 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1237 * support/regression/tests/bitopcse.c: added
1245 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1247 added support for new library format to z80, gbz80 linkers:
1253 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1255 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1256 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1258 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1260 added DUMMY_READ_VOLATILE:
1269 * src/SDCCcse.c (algebraicOpts): many improvements
1270 * src/SDCCcse.h: removed algebraicOpts()
1271 * src/SDCCicode.c (picDummyRead): added
1273 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1275 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1276 "Insufficient space in data memory".
1278 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1280 * src/mcs51/gen.c: fixed bug #771358
1281 * src/z80/gen.c: fixed bug #759087
1283 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1285 * src/pic16/glue.c: minor cleanup by Vangelis
1287 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1289 * device/include/regc515c.h: fixed #758477
1290 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1291 * device/lib/_gptrput.c: saved a few bytes
1292 * my tab spacing is 8, yours too?)
1293 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1294 * device/lib/serial.c: process RX bytes earlier than TX bytes
1295 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1297 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1299 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1301 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1303 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1305 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1307 * device/lib/Makefile.in: bad fix, reverted to 1.43
1309 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1311 * device/lib/Makefile.in: added missing z80 object files
1313 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1315 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1316 pic16 progress by Vangelis:
1331 * pic16/pcodepeep.c:
1334 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1336 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1338 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1340 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1341 added gbz80 build to MSVC project.
1342 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1343 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1344 from 8051 stuff and setup so it links using a .lnk file.
1346 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1348 * support/librarian/sdcclib.c: sdcc librarian.
1349 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1352 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1354 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1356 2003-07-02 Borut Razem <borut.razem@siol.net>
1358 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1359 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1360 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1361 src/xa51/main.c, src/z80/main.c:
1362 virtualization of glue() function: each port has it's own glue function,
1363 which is accessed by do_glue function pointer in PORT.general structure
1365 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1367 * DS800C400 fun, improved ROM interface and tinibios.
1369 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1371 * More support for DS80C400. Now includes beginning of interface to ROM.
1373 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1375 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1377 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1379 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1381 2003-06-19 Borut Razem <borut.razem@siol.net>
1383 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1385 2003-06-19 Borut Razem <borut.razem@siol.net>
1387 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1388 fixed Z80 port - crt0.o: cannot open.
1390 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1392 * support/Util/MySystem.c (merge_command): revert bad fix
1394 2003-06-18 Borut Razem <borut.razem@siol.net>
1396 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1398 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1400 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1401 option --use-stdout sends errors to stdout instead of stderr.
1403 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1405 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1407 2003-06-15 Borut Razem <borut.razem@siol.net>
1409 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1410 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1411 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1412 fixed width array of pointers replaced with sets;
1413 multiple include and lib paths ared transferred to preprocessor and linker
1414 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1415 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1416 fixed width array of pointers
1417 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1418 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1419 fixupPath(), getPathDifference()
1420 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1421 fixed width array of pointers
1423 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1425 * src/pic16/ralloc.c: fix warnings
1426 * src/pic16/pcode.c: fix warning
1428 2003-06-10 Scott Dattalo <scott@dattalo.com>
1430 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1431 know all the details, but essentially this set of changes enable
1432 the pic16 port to generate movff instructions and generate assembler
1437 * src/pic16/pcode.c:
1438 * src/pic16/device.c:
1440 * src/pic16/pcode.h:
1441 * src/pic16/pcoderegs.c:
1442 * src/pic16/ralloc.c:
1443 * src/pic16/ralloc.h:
1445 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1447 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1448 added option --vc, so sdcc errors and warnings are compatible with
1449 Microsoft Visual Studio.
1451 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1453 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1454 device/lib/libfloat.lib: added atof function.
1456 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1458 * doc/sdccman.lyx: updated to Lyx 1.3
1459 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1460 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1461 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1463 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1465 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1467 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1469 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1470 additions to the "related tools/documentation" section
1472 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1474 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1476 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1478 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1479 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1481 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1483 * doc/sdccman.lyx: fix double dash and other minor things
1484 * doc/Makefile: fix double dash
1486 2003-05-28 Karl Bongers(patches from Martin Helmling)
1487 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1488 condition and ignore commands.
1490 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1492 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1493 is in parts still quite out of date, I did changes as far as I felt makes sense
1494 for a non-native english speaker.
1495 Please feel free to add to the manual or to correct my changes.
1496 * doc/Makefile: undid touching the date of intermediate tex files.
1498 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1500 * doc/sdccman.lyx: Manual has an index now
1502 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1504 Finalize muluint/mulsint and mululong/mulslong merging:
1505 * device/lib/_mulint.c
1506 * device/lib/_mullong.c
1507 * device/lib/gbz80/mul.s
1508 * device/lib/gbz80/stubs.s
1509 * device/lib/z80/mul.s
1510 * device/lib/z80/stubs.s
1511 * src/SDCCsymt.c (initCSupport)
1513 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1515 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1516 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1517 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1518 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1521 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1523 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1524 the regression tests I'm not brave enough to enable 245.b, 245.c
1525 * doc/sdccman.lyx: added latex preamble for hyperref package.
1526 Using pdflatex this will give you a hyperlinked pdf file with
1527 bookmarks. (prepend '%' before /usepackage if this breaks something)
1529 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1531 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1533 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1535 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1537 2003-05-21 <johan@balder>
1539 * src/SDCCglue.c (printIval): fixed bug #739934
1541 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1543 Applied patch from bug 737905 (renamed yylineo to mylineno):
1550 * src/pic16/pcode.c: Cleaned warnings
1551 * src/pic16/pcodeflow.c: Cleaned warnings
1552 * src/pic16/pcoderegs.c: Cleaned warnings
1554 2003-05-19 Scott Dattalo <scott@dattalo.com>
1556 * src/pic16/pcode.c: Cleaned warnings
1557 * src/pic16/pcodepeep.c: Cleaned warnings
1558 * src/pic16/ralloc.c: Cleaned warnings
1560 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1562 * doc/sdccman.lyx: fixed bug 739745
1563 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1565 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1567 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1568 it can be defined with CFLAGS when running configure
1569 * src/SDCCmain.c: fixed compiling + linking with object files
1571 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1573 * configure.in: configure for pic16 port,
1574 added --disable-pic16-port
1575 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1576 * src/SDCCmain.c: linkOptions is changed to set *,
1577 added if/endif conditional macros to remove options help
1578 messages from optionsTable when a port is not configured, added
1579 support for the PIc16 port in the ports table, when executing
1580 the compiler with no port specified on command line, a default
1581 port is selected with the new macro DEFAULT_PORT which is
1582 defined in port.h, in setDefaultOptions() linkOptions is removed
1583 from initialization assignment, since now it is a set,
1584 parseCmdLine uses setParseWithComma for linkOptions, in
1585 linkEdit() linkOptions are accessed with new function indexSet()
1586 which returns the i'th item of a set variable. See SDCCset.c, in
1587 linkEdit() when calling buildCmdLine(), added linkOptions as
1588 last argument. Now users can pass arguments to gplink via the
1589 -Wl option, main() uses pic16glue() to glue up pic16 programs
1590 * src/SDCCpeeph.c: various changes to support pic16
1591 * src/SDCCset.c: added function void *indexSet(set *, int) to
1592 return the i'th item of the set
1593 * src/SDCCset.h: added function prototype for indexSet()
1594 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1595 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1596 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1597 added macro DEFAULT_PORT
1598 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1599 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1601 * src/pic16/glue.c: commented out some error producing lines
1602 * src/pic16/main.c: __config directives are commented out to stop
1603 gpasm complaining and test the linkage with gplink, _linkCmd and
1604 _asmCmd changed to be more gplink and gpasm friendly
1605 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1606 produced an error when parsed, peep rule 12 is added to utilize
1607 movff, but it is commented out since the pCode does not support
1608 yet a command with 2 address arguments
1610 2003-05-18 <johan@balder>
1612 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1613 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1614 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1616 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1617 Added feature to script commands from file.
1619 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1621 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1622 * src/SDCCutil.c: include ctype.h for win32
1624 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1626 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1628 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1630 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1631 Fixed so you can set breakpoints prior to run, run does not stop
1632 on entry now. Add tbreak. Other enhancements and fixes for use
1635 2003-05-12 Borut Razem <borut.razem@siol.net>
1637 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1639 2003-05-11 Borut Razem <borut.razem@siol.net>
1641 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1642 the path of bin directory, so that PATH is the only env. variable, which has to be set
1643 in case of standard installation.
1644 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1645 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1646 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1648 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1650 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1651 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1652 temp files are in the port dir; clean the gen/test directory when
1653 generating new test.c
1654 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1655 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1656 * support/regression/tests/zeropad.c: added
1658 2003-05-09 <johan@balder>
1660 * src/SDCCglue.c: fixed bug #597940
1662 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1664 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1665 cache sfr, optimize next,step, fix off by one sourceline,
1666 support ddd list function.
1667 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1669 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1671 * support/regression/HTMLgen.py: added compare_s2f()
1672 * support/regression/Makefile: redo 1.27
1673 * support/regression/generate-cases.py: redo 1.5
1675 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1677 * support/regression/tests/float.c: workaround 33 bit hex constant
1678 * support/regression/tests/simplefloat.c: fix division for host
1680 2003-04-29 Scott Dattalo <scott@dattalo.com>
1682 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1683 that tame's the PIC's over-aggressive optimizer.
1685 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1687 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1690 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1692 Initial support for DS80C400. "Hello world" runs on TINIm400
1695 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1697 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1698 * Some notes on ddd usage added in debugger/README
1699 Martin Helmling adding more features and fixes for ddd GUI debugger.
1700 Code added for nexti, stepi, up, down, and other adjustments.
1702 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1704 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1705 * src/pic/peeph.def Added two rules to optimize carry manipulation
1706 * src/pic/* removed debug printfs
1708 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1710 * debugger/mcs51/cmd.c: added header newalloc.h
1712 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1714 * as/Makefile: new EXEEXT
1715 * as/z80/Makefile: remove trailing slash of BUILDIR
1716 * as/z80/clean.mk: new EXEEXT
1717 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1718 * support/cpp2/Makefile.in: new EXEEXT
1719 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1721 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1723 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1724 EXEEXT was introduced to fix all related problems with targets
1725 "clean", "install" and "uninstall"; a couple of further flaws
1726 especially with "clean" have been fixed too
1727 * as/mcs51/Makefile.in
1732 * debugger/mcs51/Makefile.in
1733 * debugger/mcs51/clean.mk
1735 * link/z80/Makefile.in
1738 * packihx/Makefile.in
1740 * sim/ucsim/Makefile
1741 * sim/ucsim/clean.mk
1742 * sim/ucsim/avr.src/Makefile.in
1743 * sim/ucsim/avr.src/clean.mk
1744 * sim/ucsim/s51.src/Makefile.in
1745 * sim/ucsim/s51.src/clean.mk
1746 * sim/ucsim/xa.src/Makefile.in
1747 * sim/ucsim/xa.src/clean.mk
1748 * sim/ucsim/z80.src/Makefile.in
1749 * sim/ucsim/z80.src/clean.mk
1750 * sim/ucsim/main_in.mk
1751 * sim/ucsim/packages_in.mk
1752 * sim/ucsim/gui.src/Makefile.in
1753 * sim/ucsim/gui.src/serio.src/Makefile.in
1754 * sim/ucsim/gui.src/serio.src/clean.mk
1757 * support/cpp2/Makefile.in
1758 * support/cpp2/clean.mk
1759 * support/makebin/Makefile
1760 * support/makebin/clean.mk
1761 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1762 * doc/sdccman.lyx: --program-suffix no longer needed
1764 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1766 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1767 Martin Helmling added support for ddd GUI debugger.
1768 Code added to display assembly, set variables, and other commands
1769 to interface to ddd.
1771 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1773 * as/Makefile: fix target clean
1774 * as/clean.mk: fix target clean
1775 * as/z80/clean.mk: fix target clean
1777 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1779 * Makefile.common.in: added @EXEEXT@
1780 * configure.in: removed all mingw32 stuff
1781 * configure: rebuilt from configure.in
1782 * doc/sdccman.lyx: updated section "installation"
1783 * support/scripts/sdcc_mingw32: adapted to configure
1784 * support/scripts/sdcc_cygwin_mingw32: added
1786 2003-04-22 Scott Dattalo <scott@dattalo.com>
1788 * src/pic Added object file support for the PIC port
1789 * src/pic Applied patch from Craig Franklin (this started the object file support)
1790 * src/regression Updated the PIC regression tests for object files
1792 2003-04-20 Borut Razem <borut.razem@siol.net>
1794 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1795 lklex.c: In function `getfid':
1796 lklex.c:203: warning: array subscript has type `char'
1797 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1798 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1799 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1800 stack handling macros
1802 2003-04-19 Borut Razem <borut.razem@siol.net>
1804 * "handling space characters in file path" task:
1805 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1806 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1807 * support/Util/MySystem.h: make it self-sufficient
1808 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1809 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1810 handling space characters in file path
1811 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1812 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1813 * support/Util/MySystem.c: handling space characters in executable's path
1815 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1817 * as/z80/Makefile: fix permanent rebuild of z80
1818 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1819 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1821 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1823 * src/SDCCopt.c: add special case optimization to replace modulo by
1824 a power of two with a bitwise AND.
1826 2003-04-18 <johan@balder>
1828 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1830 2003-04-17 <johan@balder>
1832 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1833 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1835 2003-04-13 Borut Razem <borut.razem@siol.net>
1837 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1838 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1839 fixed mingw problem in adl_NORMALIZE_PATH
1841 2003-04-12 Borut Razem <borut.razem@siol.net>
1843 * fixed "#pragma SAVE/RESTORE can not be nested":
1844 * src/SDCC.lex: reworked pragma handling functions
1845 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1846 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1848 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1850 * src/SDCCutil.c (pathEquivalent): defined but not used
1851 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1852 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1853 * configure: rebuilt from configure.in
1854 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1855 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1856 * device/include/Makefile.in: replace sdcc_datadir
1857 * device/lib/Makefile.in: replace sdcc_datadir
1858 * Makefile.common.in: add LDFLAGS from configure
1859 * packihx/Makefile.in: use LDFLAGS
1860 * src/Makefile.in: use LDFLAGS
1861 * support/cpp2/Makefile.in: add LDFLAGS from configure
1862 * support/makebin/Makefile: use LDFLAGS
1863 * .version: bumped version number to 2.3.5
1865 2003-04-12 Borut Razem <borut.razem@siol.net>
1867 * completed "different paths" task:
1868 * src/SDCCmacro.c: fixed bug in handling quotes
1869 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1870 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1872 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1874 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1876 2003-04-11 kevin Vigor <kevin@vigor.nu>
1878 * ds390/gen.c ds390/peeph.def: fix bug 706781
1880 2003-04-11 Borut Razem <borut.razem@siol.net>
1882 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1884 2003-04-10 Scott Dattalo <scott@dattalo.com>
1886 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1887 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1888 set - this bit used to not be set...).
1889 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1890 bad code in PIC Port
1891 * src/regression/and2.c added to test bug 609268
1892 * src/regression/Makefile added and2.c to regression test
1895 2003-04-08 <johan@CP255758-A>
1897 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1898 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1899 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1901 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1903 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1905 * support/cpp2/Makefile.in: fix bug #487815
1906 * configure: rebuilt from configure.in
1907 * Makefile.common.in: docdir changed, new path suffixes
1908 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1909 * sdcc_vc_in.h: reflect changes from sdccconf.h
1910 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1911 * src/SDCCutil.h: remove BINDIR hack
1912 * doc/sdccman.lyx: update new path hierarchy
1914 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1916 * src/SDCCpeeph.c: added okToRemoveSLOC test
1918 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1920 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1922 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1924 * src/SDCCpeeph.c: added labelIsReturnOnly test
1925 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1927 2003-04-05 <johan@balder>
1929 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1930 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1931 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1932 * src/SDCCast.c: fixed a warning
1933 * src/SDCCast.h: fixed a warning
1934 * src/SDCCicode.c (operandFromAst): fixed a warning
1936 2003-04-04 <johan@balder>
1938 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1939 * src/SDCCast.c (decorateType): fixed bug #715076
1940 * src/SDCC.y: fixed bug #702907
1942 2003-04-03 <johan@balder>
1944 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1945 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1946 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1947 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1948 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1950 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1952 * _decdptr.c: fix return values
1953 * _gptrget.c: fix return values
1954 * _gptrgetc.c: fix return values
1955 * _gptrput.c: fix return values
1956 * _mulint.c: fix return values
1957 * as/z80/Makefile: fix 'make -j' problem
1959 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1961 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1962 * configure.in: big cleanup, updated to autoconf 2.5x
1963 * configure: rebuilt from configure.in
1964 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1965 * sdcc_vc_in.h: reflect changes from sdccconf.h
1966 * doc/Makefile: fixed a flaw in "make install"
1968 2003-04-02 <johan@balder>
1970 * src/ds390/gen.c (genCmp): no comments
1971 * src/mcs51/gen.c (genCmp): no comments
1972 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1973 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1975 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1977 * support/regression/generate-cases.py: place generated file in given sub directory
1978 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1979 * support/regression/Makefile: improvements for 'make -j';
1980 side effect: it's simpler and faster now
1982 2003-03-31 Borut Razem <borut.razem@siol.net>
1984 * src/z80/main.c: link-{port} and as-{port} defined without path
1985 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1987 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1989 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1991 2003-03-30 Borut Razem <borut.razem@siol.net>
1993 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1994 changed type of list parameter to set
1995 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1996 * src/port.h: changed type of do_assemble() parameter to set
1997 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1998 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1999 definition of "cppoutfilename" macro with NULL value in preProcess()
2000 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2001 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2002 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2003 replaced with set *binPathSet
2004 * shash_add() deallocates the item, if allready exsists, before adding the new one
2005 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2007 2003-03-30 Scott Dattalo <scott@dattalo.com>
2009 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2010 a nested for loop bug in the PIC port
2011 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2014 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2016 * support/Util/dbuf.h: remove C++ stuff to make it portable
2018 2003-03-28 Borut Razem <borut.razem@siol.net>
2020 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2021 literal strings in stringLiteral()
2022 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2023 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2026 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2028 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2030 2003-03-26 <johan@balder>
2032 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2033 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2034 * src/SDCCast.c (decorateType): fixed " -v < 3"
2036 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2038 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2039 Added Lenny Story's debug infrastructure changes:
2040 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2041 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2042 * src/cdbFile.c: added
2043 * src/SDCCdebug.c: added
2044 * src/SDCCdebug.h: added
2045 * src/SDCCast.c (createFunction)
2046 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2047 * src/SDCCmain.c (parseCmdLine, main)
2048 * src/SDCCmem.c (redoStackOffsets)
2049 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2052 * src/avr/gen.c (genAVRCode)
2053 * src/ds390/gen.c (gen390Code)
2054 * src/mcs51/gen.c (gen51Code)
2055 * src/pic/gen.c (genpic14Code)
2056 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2057 * src/xa51/gen.c (genXA51Code)
2058 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2060 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2062 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2063 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2065 2003-03-22 <johan@balder>
2067 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2069 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2071 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2072 * doc/cdbfileformat.lyx: added, written by Lenny Story
2073 * doc/Makefile: added cdbfileformat.lyx
2074 * doc/clean.mk: added cdbfileformat.lyx
2076 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2078 * src/mcs51/peeph.def: fix bug #705773
2080 2003-03-20 <johan@balder>
2082 An sfr/sbit can have an "at #" AND an initializer
2083 * src/SDCCsymt.c (checkSClass):
2084 * src/SDCCmem.c (allocGlobal):
2085 * src/SDCCmem.c (allocLocal):
2086 * src/SDCCast.c (createBlock):
2088 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2090 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2092 2003-03-16 <johan@balder>
2094 Undid the hackup of const and volatile, the problem is much bigger
2096 * src/SDCCast.c:1.171
2097 * src/SDCCglue.c:1.138
2098 * src/SDCCicode.c:1.146
2099 * src/SDCCsymt.c:1.150
2100 * src/SDCCval.c:1.65
2102 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2104 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2105 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2107 2003-03-13 <johan@balder>
2109 Hackup const and volatile modifiers in type chains a bit:
2111 * src/SDCCast.c:1.169
2112 * src/SDCCglue.c:1.136
2113 * src/SDCCicode.c:1.143
2114 * src/SDCCsymt.c1.146
2115 * src/SDCCsymt.h1.59
2116 * src/SDCCval.c:1.63
2118 2003-03-12 <johan@balder>
2120 * src/SDCCBBlock.h: more LRH debugging junk
2121 * src/SDCCcflow.h: more LRH debugging junk
2122 * src/SDCCloop.c: more LRH debugging junk
2123 * src/SDCC.y (struct_declaration): fixed bug #697590
2124 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2125 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2126 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2128 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2129 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2130 test function names must now match exactly).
2131 * src/SDCCcse.c: added special case in findCheaperOp to allow
2132 extending a short integer. Makes less awful code for bug 700121 test case.
2134 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2136 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2137 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2139 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2141 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2142 actually called (operandsNotEqual() was called for all
2143 operandsNotEqualX tests).
2145 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2147 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2148 with shorter literals. Fixes bug 700121.
2150 2003-03-11 <johan@balder>
2152 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2154 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2156 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2157 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2159 2003-03-10 Borut Razem <borut.razem@siol.net>
2161 * src/SDCCmain.c: pipe preprocessor's output
2162 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2163 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2164 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2165 which closes all pipes in pipeSet set
2166 * src/SDCCset.c: free deleted item in function deleteSetItem()
2167 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2168 moved from z80 to src subproject
2169 * .version: increased version number to 2.3.4
2171 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2173 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2174 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2175 * support/regression/ports/xa51/spec.mk: fix typo
2177 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2179 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2181 2003-03-09 Borut Razem <borut.razem@siol.net>
2183 * src/SDCCmain.c: pipe preprocessor's output
2184 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2185 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2186 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2187 which closes all pipes in pipeSet set
2188 * src/SDCCset.c: free deleted item in function deleteSetItem()
2189 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2190 moved from z80 to src subproject
2192 2003-03-09 Borut Razem <borut.razem@siol.net>
2194 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2195 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2196 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2197 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2198 * src/SDCCglobl.h: unification of WIN32 native definitions
2200 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2202 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2204 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2206 * src/configure.in: check for endianess (even while cross-compiling)
2207 * src/configure: check for endianess (even while cross-compiling)
2208 * src/configure_in.h: check for endianess (even while cross-compiling)
2209 * src/avr/gen.c: remove old endianess stuff
2210 * src/mcs51/gen.c: remove old endianess stuff
2211 * src/ds390/gen.c: remove old endianess stuff
2212 * src/pic/gen.c: remove old endianess stuff
2213 * src/pic/genarith.c: remove old endianess stuff
2214 * src/pic/glue.c: fix endianess check
2215 * src/pic16/gen.c: remove old endianess stuff
2216 * src/pic16/genarith.c: remove old endianess stuff
2217 * src/pic16/glue.c: fix endianess check
2218 * src/xa51/gen.c: remove old endianess stuff
2219 * src/z80/gen.c: fix endianess check
2220 * src/SDCCglue.c: fix endianess check
2221 * src/ds390/peeph.def: fix bug 700036
2223 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2225 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2226 * src/configure: find appropriate data-types on host for SDCC's int and long
2227 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2228 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2229 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2231 2003-03-07 <johan@balder>
2234 some minor cleanups before the big shot
2235 OP_DEFS and OP_USES now use Kevin's protection
2236 new option --nolabelopt
2247 * src/ds390/ralloc.c:
2248 * src/mcs51/ralloc.c:
2250 * src/xa51/ralloc.c:
2253 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2255 * src/pic/pcode.c (get_op): fix 64 bit warnings
2256 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2257 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2258 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2259 * support/regression/tests/malloc.c: fix 64 bit warnings
2261 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2263 * src/mcs51/gen.c (genMinus): fixed bug 696436
2265 2003-03-02 Borut Razem <borut.razem@siol.net>
2267 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2269 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2271 * configure.in: test for mkstemp
2272 * sdccconf_in.h: add HAVE_MKSTEMP
2274 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2276 * device/include/ctype.h: removed warning while using --stack-auto
2277 * device/include/malloc.h: removed warning while using --stack-auto
2278 * device/include/string.h: removed warning while using --stack-auto
2280 2003-02-23 Borut Razem <borut.razem@siol.net>
2282 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2283 because NDEBUG is defined (see man assert)
2284 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2286 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2288 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2289 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2291 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2293 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2294 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2296 2003-02-18 <johan@balder>
2298 * as/mcs51/asmain.c (asmbl): module can start with a digit
2299 * as/z80/asmain.c (asmbl): module can start with a digit
2301 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2303 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2304 * src/asm.c: fix pipe() for Mingw32
2306 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2308 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2309 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2310 make -V work again; --c1mode reads now from stdin
2311 * doc/sdccman.lyx: added --c1mode
2312 * support/Util/SDCCerr.c: new messages for c1 mode
2313 * support/Util/SDCCerr.h: new messages for c1 mode
2314 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2316 2003-02-15 <johan@balder>
2318 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2320 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2322 * doc/sdccman.lyx: Environment variables, -o and other minor things
2324 2003-02-14 <johan@balder>
2326 * src/xa51/main.c: before anyone really tries to use it :)
2328 * Install doc's in share/sdcc/doc
2329 * removed some obsolete files
2330 * Do a proper make distclean and uninstall
2331 M Makefile.common.in
2334 M device/include/Makefile.in
2335 M device/lib/Makefile.in
2338 M sim/ucsim/doc/Makefile.in
2341 R src/xa51/peeph.rul
2342 M support/cpp2/Makefile.in
2343 M support/makebin/Makefile
2346 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2348 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2350 2003-02-10 Borut Razem <borut.razem@siol.net>
2352 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2353 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2354 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2355 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2356 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2357 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2358 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2359 src/z80/Makefile.bcc: Borland Makefile cleanup
2360 * as/z80/Makefile.bcc: Added Borland Makefile
2361 * support/cpp2/borland.h: Removed
2363 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2365 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2366 * src/SDCC.lex: new pragma NOIV
2367 * src/SDCCglobl.h: new pragma NOIV
2368 * src/SDCCmem.c: new pragma NOIV
2370 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2372 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2374 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2376 * src/SDCCmain.c: signal handling is switched off by --debug
2377 * doc/Makefile: small fix for install; use clean.mk again
2378 * doc/clean.mk: clean *.pdf and *.html too
2380 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2382 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2383 * device/lib/printfl.c: fix a ds390 bug by making it portable
2384 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2385 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2386 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2387 * debugger/mcs51/cmd.c: converted multi-line string literals
2388 * sim/ucsim/globals.cc: converted multi-line string literals
2389 * src/SDCCmain.c: introduced signal handler to remove temp files
2390 * doc/Makefile: small tweaks, implement clean
2391 * doc: removed generated files
2393 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2395 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2396 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2397 Address Record is not correctly generated for DS390."
2399 2003-02-02 Borut Razem <borut.razem@siol.net>
2401 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2402 * as/mcs51/asm.h: fixed compilation with Borland C
2403 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2404 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2405 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2406 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2407 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2408 src/z80/Makefile.bcc: delete $(LIB) only if exist
2409 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2411 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2413 * device/include/malloc.h: introduced NULL
2414 * device/include/string.h: introduced NULL
2415 * device/include/stdlib.h: introduced NULL
2416 * device/lib/_memcpy.c: removed NULL
2417 * device/lib/_strcat.c: removed NULL
2418 * device/lib/_strchr.c: removed NULL
2419 * device/lib/_strcmp.c: removed NULL
2420 * device/lib/_strcpy.c: removed NULL
2421 * device/lib/_strcspn.c: removed NULL
2422 * device/lib/_strlen.c: removed NULL
2423 * device/lib/_strncat.c: removed NULL
2424 * device/lib/_strncmp.c: removed NULL
2425 * device/lib/_strncpy.c: removed NULL
2426 * device/lib/_strpbrk.c: removed NULL
2427 * device/lib/_strrchr.c: removed NULL
2428 * device/lib/_strspn.c: removed NULL
2429 * device/lib/_strstr.c: removed NULL
2430 * device/lib/_strtok.c: removed NULL
2431 * device/lib/malloc.c: removed NULL, include own header
2433 2003-02-02 <johan@balder>
2435 * 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
2436 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2437 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2438 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2439 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2440 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2442 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2444 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2447 2003-02-01 <johan@balder>
2449 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2451 2003-01-31 <johan@CP255758-A>
2453 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2455 2003-01-30 <johan@balder>
2457 * src/SDCCBBlock.c: automatic bug detection
2458 * src/SDCCicode.c: automatic bug detection
2460 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2462 * src/SDCCglobl.h: now --xram-size 0 works
2463 * src/SDCCmain.c: now --xram-size 0 works
2465 2003-01-29 <johan@balder>
2467 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2469 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2471 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2472 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2473 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2474 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2475 * src/SDCCglobl.h: Added options --xram-size and --code-size
2476 * src/SDCCmain.c: Added options --xram-size and --code-size
2478 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2480 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2481 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2483 2003-01-27 <johan@balder>
2485 * src/SDCC.y: fixed bug #613764
2487 2003-01-26 <johan@balder>
2489 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2490 * src/SDCCsymt.h: fixed bug #673374
2491 * src/SDCCglue.c: fixed bug #661910
2492 * src/SDCCast.c: fixed bug #458099 and 673374
2494 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2496 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2497 * as/mcs51/strcmpi.h: added
2498 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2499 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2500 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2501 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2502 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2503 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2504 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2505 * as/mcs51/Makefile.aslink: new module strcmpi
2506 * as/mcs51/Makefile.asx8051: new module strcmpi
2507 * as/mcs51/Makefil.bcc: new module strcmpi
2508 * as/mcs51/Makefile.in: new module strcmpi
2509 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2511 2003-01-26 <johan@balder>
2513 * src/SDCCglue.c: reverted back to 1.124
2514 * src/SDCCast.c: reverted back to 1.156
2515 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2517 2003-01-25 <johan@balder>
2519 * src/SDCCglue.c: A better fix for bug #661910
2520 * src/SDCCast.c: A better fix for bug #661910
2521 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2523 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2525 * src/Makefile.in: remove spawn.o
2526 * src/SDCCmain.c: remove spawn.h
2527 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2528 * src/spawn.c: removed
2529 * src/spawn.h: removed
2530 * support/regression/ports/ds390/spec.mk: link with -r
2532 2003-01-24 <johan@CP255758-A>
2534 * src/ds390/gen.c (aopOp): fixed bug #667458
2535 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2536 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2537 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2539 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2541 * src/mcs51/peeph.def: better assembler identation by Frieder
2542 * src/mcs51/gen.c: better assembler identation by Frieder
2544 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2546 * as/z80/string.h: removed for gcc 3.2
2547 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2548 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2550 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2552 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2553 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2554 * support/regression/Makefile: separate temp files for ports
2555 * support/regression/generate-cases.py: separate temp files for ports
2556 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2557 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2559 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2561 * moved tinitalk to device/examples/ds390
2563 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2565 * as/mcs51/lkmem.c: rflag is for DS390
2566 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2567 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2568 (linkEdit): move mem- and map-files the same way as ihx-files
2569 * src/z80/main.c (_setDefaultOptions): removed --generic
2570 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2571 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2572 * src/pic/glue.c (picglue): --c1mode works again
2573 * src/pic16/glue.c (pic16glue): --c1mode works again
2574 * src/asm.c (printCLine): fix #660034
2576 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2578 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2579 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2580 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2581 * as/mcs51/lkmem (summary): better fix for sp problem
2582 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2583 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2584 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2585 remove --stack-after-data
2587 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2589 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2590 * src/SDCCutil.c (join): ugly bug: missing '\0'
2591 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2593 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2595 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2597 * src/pic/main.c (_asmCmd): gpasm supports -o
2598 * src/z80/main.c: more general macros
2599 * device/lib/Makefile.in: remove intermediate files
2601 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2603 * .version: Bumped version number to 2.3.3
2604 * src/SDCCBBlock.c: new option -o
2605 * src/SDCCglobl.h: new option -o
2606 * src/SDCCglue.c: new option -o
2607 * src/SDCCmain.c: new option -o
2608 * src/asm.c: new option -o
2609 * src/ds390/main.c: new option -o
2610 * src/pic/glue.c: new option -o
2611 * src/pic/pcode.c: new option -o
2612 * src/pic/ralloc.c: new option -o
2613 * src/pic16/glue.c: new option -o
2614 * src/pic16/pcode.c: new option -o
2615 * src/pic16/ralloc.c: new option -o
2616 * src/z80/main.c: new option -o
2617 * device/lib/Makefile.in: use -o
2618 * support/regression/ports/ds390/spec.mk: use -o
2619 * support/regression/ports/gbz80/spec.mk: use -o
2620 * support/regression/ports/mcs51/spec.mk: use -o
2621 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2622 * support/regression/ports/z80/spec.mk: use -o
2623 * support/regression/ports/ucz80/spec.mk: use -o
2624 * support/regression/ports/xa51/spec.mk: use -o
2625 * support/regression/fwk/lib/timeout.c: fix usage string
2627 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2628 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2630 2003-01-07 <johan@balder>
2632 * src/SDCCast.c (decorateType): fixed bug #600035
2634 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2635 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2636 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2637 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2638 * src/pic/pcode.c: outcommented unused variable to remove warnings
2639 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2641 2003-01-06 <karl@turbobit.com>
2642 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2645 2003-01-06 <johan@balder>
2647 * src/SDCCicode.c: fixed array add
2649 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2650 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2651 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2653 2003-01-04 <johan@balder>
2655 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2657 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2658 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2660 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2661 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2662 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2664 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2665 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2667 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2668 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2670 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2671 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2673 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2675 * in \sdcc\as\mcs51\ changed these files in order to create an
2676 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2677 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2678 following files to include the previous two files: aslink.dsp,
2679 Makefile.aslink, Makefile.bcc, and Makefile.in.
2681 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2682 .adb instead of .cdb
2684 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2686 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2687 value from option --iram-size.
2689 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2691 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2694 2002-09-18 <wiml@hhhh.org>
2696 * SDCClrange.h: exposed setFromRange() and setToRange()
2697 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2698 packRegsForAccUse() (bug 542397)
2699 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2700 multiple times and emitting the fetch operations more than once
2701 added aopGetUsesAcc() function to allow binary operators to
2702 fetch their operands in the correct order; made genMinus() emit
2703 compact code for X = LITERAL - Y
2705 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2706 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2707 sprintf() in line 1267.
2709 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2710 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2713 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2714 Changes to aslink (All the changes are marked with 'JCF'):
2716 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2719 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2720 area BSEG. Also moves, if possible, the DATA area down into the internal
2721 ram so more space is available.
2723 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2726 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2727 not bytes. Function summary() which creates a memory usage summary
2728 file with extension .mem. Reports of overlaping stack and small stack
2729 size. If the space for the stack is less than 16 bytes aslink trows a
2732 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2733 the 8051. Option 'y' for memory summary output file.
2735 Changes to sdcc (All the changes are marked with 'JCF'):
2737 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2739 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2740 overlaying area for it (uses RegBankUsed[4]).
2742 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2743 bank zero as used by default. By default aslink locates the stack
2744 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2745 the creation of the .mem file. Delegates the allocation of data area
2746 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2747 the begining of the stack area to aslink.
2749 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2750 glue() in SDCCglue.c creates an area for it.
2752 2002-09-03 Borut Razem <borut.razem@siol.net>
2753 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2754 sdcc/src/pic/glue.c:
2755 introduced atexit() handler for teporay files removal in case of
2756 errors, assertions, ...
2758 2002-08-29 Borut Razem <borut.razem@siol.net>
2759 * sdcc/support/cpp2/auto-host_vc_in.h:
2760 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2761 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2762 Maybe there is a similar problem with BORLANDC? It should be checked!
2764 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2765 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2766 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2767 was not executed, and the compiler (cl) launched a warning:
2768 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2770 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2771 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2773 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2774 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2776 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2777 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2778 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2779 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2780 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2781 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2782 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2783 - added Release configuration in VS projects
2784 - review of compiler an linker options
2785 - VC .exe files are generated in bin_vc directory, not to interfere
2786 with binaries generated from other projects (cygwin, mingw, bcc ...)
2788 * sdcc/src/yacc.dsp: added
2790 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2791 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2792 and insert the version number definitions from .version
2794 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2796 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2797 added - genarate auto-host.h using auto-host_vc_in.h as template
2800 removed from CVS, generated automatically
2802 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2803 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2805 2002-08-11 Borut Razem <borut.razem@siol.net>
2806 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2808 2002-08-10 Borut Razem <borut.razem@siol.net>
2809 * src/SDCCmain.c (main):
2810 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2811 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2812 The consequence was that some temporary files were not removed.
2815 unification of code in functions tempfilename() and tempfile():
2816 function tempnam() is defined in Visual Studio 6.0 and .NET
2818 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2820 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2821 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2822 - removed compiler command line option /WX: Treats all warnings as errors
2823 - update a list of source files, included into the project
2825 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2826 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2827 changed project type to Generic Project so that can be correcly converted to VS.NET project
2829 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2831 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2833 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2835 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2836 added return 0 statements after assert() to make compiler happy
2838 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2839 added newline in the def file to keep MSC compiler satisfied
2841 * sdcc/src/z80/gen.c:
2842 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2843 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2844 - solved MSC error in function aopDump()
2846 * sdcc_vc.h: define PREFIX as "\\sdcc"
2848 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2849 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2851 2002-06-22 Scott Dattalo <scott@dattalo.com>
2852 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2853 - Rewrote the register banking algorithm.
2854 - Added pCode live-range analysis to registers (for now, only non-used and
2855 singly-used registers optimized away)
2857 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2859 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2861 2002-05-10 Scott Dattalo <scott@dattalo.com>
2862 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2864 2002-04-22 Michael Hope <michaelh@vroom>
2866 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2868 * configure.in (DD_COPT): Added include support required for gbdk.
2870 * .version: Bumped version number just to increase it.
2872 * src/SDCCmain.c: Added -nostdinc to the default options.
2874 2002-04-15 Michael Hope <michaelh@vroom>
2876 * device/lib/z80/printf.c (sprintf): Added.
2878 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2880 * src/z80/peeph.def: Added transpose redundent load rule.
2882 * src/z80/main.c: Added force callee saves for jaune.
2884 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2886 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2888 2002-03-28 Johan Knol <johan@balder>
2890 * src/SDCCval.c: fixed bug #532436
2892 2002-03-14 Scott Dattalo <scott@dattalo.com>
2894 Added "char *Processor" field to the port structure.
2897 Added -p option. Allows port dependent processor to be specified.
2900 Initialized the new field char *Processor field to NULL in all ports
2903 Compiler generated registers for interrupt context saving
2904 were not getting allocated.
2906 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2909 Fixed left shift. Will promote the left side of a left shift
2910 if a) left shifting more than size of operand or b) when assigned
2911 to something size > size of left side
2913 2002-03-14 Scott Dattalo <scott@dattalo.com>
2915 tons of changes. Register allocation has been
2916 rewritten. Added customization for the various PICs. Flow
2917 analysis is restructured. ...
2923 Added. device.c is a PIC port hack to accomodate variations
2926 2002-03-13 Michael Hope <michaelh@vroom>
2928 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2930 2002-03-04 johanknol <johanknol@manik>
2932 * /src/SDCCval.c: fixed
2934 const unsigned char arr[][2] = { { 0, 1 } };
2935 t18.c:1: error: Initializer element is not constant
2937 2002-03-04 bela <bela@manik>
2939 * /device/include/mcs51reg.h:
2940 ds89c420 register definition update
2942 2002-03-03 <johan@FRIJA>
2944 * support/Util/SDCCerr.c: did something, but don't no why anymore
2946 * support/regression/tests/bug-524691.c: made it a little less shy
2948 * src/SDCCast.c (decorateType): fixed bug #524697
2950 * src/SDCCast.c: made some lineno improvements
2952 * src/SDCCval.c (getNelements): changed warning to error
2954 * src/SDCCglue.c (printIvalArray): changed warning to error
2956 * src/SDCCicode.c: fixed a warning for mingw
2958 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2960 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2962 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2964 * src/ds390/peeph.def:
2965 Added some more peephole rules
2967 * src/ds390/gen.c: Various fixes & enhancements
2969 * src/SDCClrange.c, src/SDCClrange.h:
2970 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2972 * src/ds390/ralloc.c:
2973 various fixes & enhancements (ds390) specific
2975 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2976 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2979 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2981 2002-03-02 <johan@FRIJA>
2983 * src/SDCCast.c (decorateType): fixed bug #524708
2985 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2987 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2989 2002-03-01 Michael Hope <michaelh@vroom>
2991 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2993 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2995 2002-03-01 <johan@FRIJA>
2997 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2999 * src/SDCCast.c (decorateType): fixed bug #524209
3001 * src/SDCCval.c (valNot): fixed bug #524195
3003 2002-02-26 <johan@balder>
3005 * src/xa51/gen.c: fixed a warning
3007 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3009 * src/SDCCast.c (decorateType): fixed bug #522534
3011 2002-02-23 <johan@balder>
3013 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3015 2002-02-22 <johan@balder>
3017 * src/SDCCast.c: fixed bug #514865
3019 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3021 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3023 * sdcc/src/SDCCloop.c:
3024 Previous fix was not good. basic blocks that have "break" or "return" are
3025 not really partof a loop , but live ranges used in these blocks should
3026 be live thru the entire loop, so set partOfLoop but don't add them to
3029 2002-02-21 <johan@FRIJA>
3031 * src/SDCCcse.c: fixed bug #514308
3033 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3036 Fixed BUG #519583. If a conditional block ended in a return/break
3037 statement inside a loop, it was not being considered part of the loop.
3039 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3041 2002-02-10 Karl Bongers <karl@turbobit.com>
3044 Fixed up SDCDB debugger somewhat. Updated debugger/README
3045 with lots of comments and notes.
3047 * device/examples/test2.c:
3048 Fix bug, "red" variable not being initialized(compiler complained).
3050 * device/examples/Makefile, examples/test3.c:
3051 Add Makefile in device/examples folder, compiles test3.c
3052 for use as a multiple module SDCDB test case.
3054 * sim/ucsim/cmd.src/cmdset.cc:
3055 Took out debug printfs in ucsim "next" command.
3058 Karl and Johan start ucsim XA support. Most dissassembly working,
3059 about 75% emulation done(plenty of work remaining).
3061 * sim/ucsim/z80.src:
3062 Add Z80 support to ucsim, add test-ucz80 regression test,
3063 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3064 Notice z80 compiler fails on examples/test3.c/crc code.
3066 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3068 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3069 Added support for --parms-in-bank1
3071 * src/ds390/peeph.def:
3072 added a few more peephole optimzations
3075 1) added __builtin_inp & __builtin_outp used to read in data of given length
3076 from a memory mapped port
3077 2) added __builtin_memcmp
3078 3) added __builtin_swapw swap bytes of a short
3080 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3081 1) handle multiple send & receives from register bank1
3082 2) ralloc can now allocate DPTR1 to some liveRanges
3084 * src/SDCCsymt.c, src/SDCCsymt.h:
3085 changes to handle multiple sends & receives
3088 added some pointer arithmetic optimization
3091 added some pointer arithmetic optimizations but not stable yet so not
3092 called from anywhere (will get this working shortly)
3094 * src/SDCCopt.c: fixed for multiple sends & receives
3097 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3098 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3099 set preprocessor defines (depending on options)
3101 * src/SDCCicode.c, src/SDCCicode.h:
3102 changes made to handle multiple sends & receives
3105 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3107 * src/SDCCcse.c, src/SDCCcse.h:
3108 added function findbackward def (to be used in upcoming optimization)
3110 * src/SDCCcflow.c, src/SDCCcflow.h:
3111 added function returnAtEnd - to determine if a basic block terminates with
3114 * src/SDCCast.c, src/SDCCast.h:
3115 added option parms-in-bank1
3117 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3118 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3119 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3120 adjusted for --parms-in-bank1 option
3122 * device/include/string.h:
3123 donot redefine "reentrant" keyword
3125 * device/include/ds80c390.h: Added some more SFRs
3127 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3129 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3131 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3133 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3135 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3137 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3139 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3141 * Added --xram-movc option
3143 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3145 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3147 2002-01-11 Johan Knol
3149 * Added math lib of Jesus Calvino-Fraga
3151 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3153 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3154 * support/regression/Makefile: new target test-mcs51-stack-auto
3155 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3157 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3159 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3161 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3163 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3165 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3167 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3169 * src/SDCCglue.h: add definition for printIvalChar()
3171 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3173 * src/SDCCast.c: fix #498138 by Johan
3175 * src/SDCCglue.c: fix #498138 by Johan
3177 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3179 * support/regression/Makefile: fix clean
3181 * support/regression/ports/ds390/support.c: fix transmission of last character
3183 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3185 * /sdcc/src/ds390/gen.c:
3186 a) improved computing address of stack variable
3187 b) took out some #if 0 code
3188 c) improved parmBytes adjustment
3189 d) improved genPlusIncr & genMinusIncr
3190 e) genCmp could generate bad code (when left assigned to DPTR)
3191 f) Fixed bug in hasInc
3193 * /sdcc/src/ds390/ralloc.c:
3194 a) packRegsForSupport could mess up live information (Fixed)
3195 b) packRegsDPTRuse could be incorrect for left & right shift
3197 * /sdcc/src/mcs51/ralloc.c:
3198 packRegsForSupport could mess up the live information (Fixed)
3200 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3202 * /sdcc/src/SDCCast.c:
3203 can reverse a loop even if function call is present as long
3204 as the loop control variable is local & is not passed as parameter
3206 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3208 * /sdcc/ChangeLog: *** empty log message ***
3210 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3211 More builtin function additions for TININative
3213 * /sdcc/src/ds390/ralloc.c:
3214 Had broken the regression testsuite
3216 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3218 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3219 Added funcattr hasStackParms will be set for reentrant functions when there
3220 are paramteres on the stack, this helps in minimizing frame pointer generation
3221 typeFromStr can handle function pointers now
3223 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3224 *** empty log message ***
3226 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3228 * /src/ds390/gen.c, /src/ds390/main.c:
3229 More builtin function additions for TININative
3231 * /src/ds390/ralloc.c:
3232 Had broken the regression testsuite
3234 * /src/SDCCast.c: Fixed a bug in dumptree
3236 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3237 Added funcattr hasStackParms will be set for reentrant functions when there
3238 are paramteres on the stack, this helps in minimizing frame pointer generation
3239 typeFromStr can handle function pointers now
3241 * /doc/builtins.txt, /doc/TININative.txt:
3242 *** empty log message ***
3245 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3247 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3248 ALPHA version for -mTININative
3250 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3251 updated to reflect changes in the port structure
3254 added function do_assemble (similar to do_link) if non-null this function
3255 will be called to do assembly (-mTININative) requires a multi command
3257 added function genAssemblerEnd will be called to generate assembler Epilogue
3260 added _JavaNative to debug info printing
3262 * /src/SDCCmain.c: added option --tini-libid
3263 added port->do_assemble function (-mTININative) has a multi command assemble
3265 * /src/SDCCglue.c: Disabled "constExpr" check
3266 added port->genAssemblerEnd function
3268 * /src/SDCCglobl.h: Added option --tini-libid value
3271 tookout optimizeCompare from the header (has no external references)
3273 * /src/SDCCast.c: made one more function "static"
3275 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3277 * src/z80/mappings.i: Added z80asm support.
3279 * src/z80/main.c: Added z80asm support on --asm=z80asm
3281 * src/z80/gen.c: Fixed asm portability issues.
3283 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3285 * src/SDCCglue.c (printExterns): Added global/extern split.
3287 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3289 * support/regression/Makefile: added test for mcs51 model large
3291 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3293 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3295 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3297 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3299 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3301 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3303 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3305 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3307 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3309 * support/regression/tests/simplefloat.c: Port to mcs51.
3311 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3312 * support/regression/tests/bug-485362.c: Added.
3314 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3316 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3318 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3320 * src/z80/gen.c (aopDump): Added a dump function.
3322 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3323 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3325 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3327 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3329 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3331 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3333 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3335 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3337 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3339 * support/regression/ports/ds390/support.c: Use tinibios.
3341 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3343 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3345 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3346 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3348 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3350 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3352 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3354 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3356 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3357 (packRegsForIYUse): Created and optimised.
3359 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3361 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3362 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3364 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3366 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3368 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3370 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3372 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3374 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3376 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3378 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3380 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3382 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3384 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3386 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3387 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3388 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3390 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3392 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3393 (genNotFloat): Added.
3394 (genUminusFloat): Added.
3396 * device/lib/z80/Makefile: Added floating pt stubs.
3398 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3400 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3402 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3404 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3406 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3408 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3410 * sdcc/support/regression/Makefile: Add port ds390.
3412 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3414 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3416 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3418 * sdcc/support/regression/ports/ds390/support.c: Added.
3420 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3422 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3424 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3426 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3428 * device/include/malloc.h: Added z80 and gbz80 support.
3430 * device/lib/gbz80/heap.s: Added.
3432 * device/lib/z80/heap.s: Added.
3434 * device/lib/malloc.c: Added z80 and gbz80 support.
3436 * support/regression/tests/malloc.c (testMalloc): Added.
3438 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3440 * support/regression/tests/bug-478094.c: Added.
3442 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3444 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3446 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3448 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3450 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3452 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3454 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3456 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3458 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3460 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3462 * support/regression/tests/bug-477927.c: Added.
3464 * src/z80/peeph.def: Added minor rules.
3466 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3468 * src/z80/peeph.def: Added jump optimisation modification.
3470 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3472 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3474 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3476 * support/regression/tests/funptrs.c: Added.
3478 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3480 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3482 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3484 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3486 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3488 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3489 (movLeft2ResultLong): Created.
3491 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3492 (joinPushes): Added. Joins two char pushes into a word push.
3494 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3496 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3498 * support/makebin/Makefile (install): Added creation of dest dir.
3500 2001-10-24 Karl Bongers <karl@turbobit.com>
3502 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3504 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3506 * src/z80/ralloc.c: Turned off faulty pack for one use.
3508 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3510 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3512 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3514 * support/regression/Makefile: Improved clean
3516 * support/regression/ports/gbz80/spec.mk: Added clean
3518 * support/regression/ports/host/spec.mk: Added clean
3520 * support/regression/ports/z80/spec.mk: Added clean
3522 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3524 * support/regression/ports/mcs51/timeout.c: little improvements
3526 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3528 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3530 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3532 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3534 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3536 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3538 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3540 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3541 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3543 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3545 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3547 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3549 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3551 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3553 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3555 * support/regression/tests/longor.c: Added.
3557 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3559 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3561 * as/mcs51/aslink.h: define PATH_MAX
3563 * as/mcs51/asm.h: define PATH_MAX
3565 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3567 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3569 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3571 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3573 * src/SDCCglobl.h: define PATH_MAX
3575 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3577 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3579 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3581 * src/z80/gen.c (gencjneshort): Fixed
3583 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3585 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3587 * support/regression/tests/bug-469671.c: Added.
3589 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3591 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3593 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3595 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3597 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3599 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3601 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3603 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3605 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3607 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3609 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3611 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3613 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3615 * 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.
3617 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3619 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3621 2001-10-07 <johan@FRIJA>
3623 * device/lib/gets.c (gets): fixed the return value.
3625 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3626 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3628 * 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.
3630 * 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.
3632 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3634 * src/pic/gen.c: Removed Safe_strdup.
3636 * configure.in: Added option to enable libgc support.
3638 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3639 (bitVectUnion): Optimised.
3640 (bitVectIntersect): Optimised.
3641 (bitVectBitsInCommon): Optimised.
3642 (bitVectCplAnd): Optimised.
3644 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3646 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3648 * src/SDCCmain.c: distinguish between assembler debug and plain options
3650 * src/avr/main.c: remove standard assembler options
3652 * src/ds390/main.c: remove standard assembler options
3654 * src/mcs51/main.c: remove standard assembler options
3656 * src/port.h: removed "PENDING" comment
3658 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3660 * src/device/lib/_mulint.c : new, with assember functions
3662 * src/device/lib/_mullong.c : new, with assember functions
3664 * src/device/lib/_divuint.c : with assember functions
3666 * src/device/lib/_divsint.c : with assember functions
3668 * src/device/lib/_divulong.c: with assember functions
3670 * src/device/lib/_divslong.c: with assember functions
3672 * src/device/lib/_moduint.c : with assember functions
3674 * src/device/lib/_modsint.c : with assember functions
3676 * src/device/lib/_modulong.c: with assember functions
3678 * src/device/lib/_modslong.c: with assember functions
3680 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3682 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3684 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3685 replaced _mululong.c and _mulslong.c by _mullong.c
3687 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3689 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3691 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3693 * src/SDCCglue.c: test, if win32api is available for MINGW
3695 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3697 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3698 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3699 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3700 * support/regression/ports/host/spec.mk: removed GENERIC
3701 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3702 * support/regression/ports/z80/spec.mk: removed GENERIC
3704 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3706 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3708 * support/regression/tests/bug-467035.c: Created.
3710 2001-10-01 <johan@FRIJA>
3712 * src/SDCC.y: fixed bug #466586 part 1
3714 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3716 * SDCCicode.c: z80 has no generic pointers
3717 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3719 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3721 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3723 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3725 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3727 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3729 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3731 * configure.in: Fixed up so that ucsim is only configured once.
3733 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3735 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3736 (getPathDifference): As above.
3738 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3740 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3742 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3743 * .version: Updated to 2.3.1
3745 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3746 Added copyright header.
3748 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3749 (assemble): Added support for macro based assembler commands.
3750 (linkEdit): Added support for macro based linker commands.
3751 (preProcess): Changed the pre-processor to use macros.
3752 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3753 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3755 * device/lib/z80/crt0.s: Added module name for debugging.
3757 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3759 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3761 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3763 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3765 * src/Makefile.in: Added SDCCmacro and SDCCutil
3767 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3769 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3771 2001-09-16 <johan@FRIJA>
3773 * 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.
3775 2001-09-15 <johan@FRIJA>
3777 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3778 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3780 2001-09-11 <johan@FRIJA>
3782 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3784 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3786 * support/regression/tests/bug-460444.c: Added test case.
3788 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3789 (genCast): Added justification for all of the asserts.
3791 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3793 * support/regression/support.c: _xdata replaced by xdata
3795 * support/regression/spec.mk: removed _generic
3797 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3799 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3801 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3802 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3804 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3806 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3808 * support/regression/tests/bug-460010.c: Added test case.
3810 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3812 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3814 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3816 * support/regression/testfwk.c: removed workaround for bug #436344
3818 * support/regression/tests/bp.c: use less memory with mcs51
3820 * support/regression/tests/bug-441448.c: use less memory
3822 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3824 * support/regression/collate-results.py: typo
3826 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3828 * support/regression/tests/fetchoverlap.c: Added new test case.
3830 * support/regression/tests/bp.c: Added new test case.
3832 * support/regression/tests/bug-448984.c: Added new test case.
3834 * support/regression/tests/pow2shifts.c: Added new test case.
3836 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3837 (genlshTwo): Fixed right shift for count > 8.
3839 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3841 2001-09-08 <johan@FRIJA>
3843 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3845 2001-09-07 <johan@FRIJA>
3847 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3849 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3851 2001-09-06 <johan@FRIJA>
3853 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3854 * bernhard noted me at this: "() equals to (void)" (1.38)
3856 2001-09-05 <johan@FRIJA>
3858 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3860 2001-09-04 <johan@FRIJA>
3862 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3865 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3867 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3869 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3871 * link/z80/aslink.h: Fixed path for PATH_MAX
3873 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3875 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3877 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3879 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3881 * 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.
3883 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3885 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3886 (genCmp): Fixed up genCmp for the GB with longs.
3888 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3890 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3892 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3894 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3896 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3898 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3900 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3902 * 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.
3904 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3906 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3908 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3910 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3912 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3914 * sim/ucsim/configure: little improvement of Cygwin-detection
3915 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3916 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3917 * support/regression/tests/bug-221100.c: small changes for mcs51
3918 * support/regression/tests/bug-221168.c: small changes for mcs51
3919 * support/regression/tests/bug-227710.c: small changes for mcs51
3920 * support/regression/tests/staticinit.c: small changes for mcs51
3921 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3922 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3923 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601