1 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
4 implicit casts via union; they don't work on big endian systems
5 (possible fix for bug #861138)
7 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
9 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
10 * src/mcs51/main.c: fixed the fix for bug #737001
12 2003-12-15 Borut Razem <borut.razem@siol.net>
14 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
16 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
18 * support/makebin/makebin.c: put output in binary mode
20 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
22 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
23 xdata and data memory on startup. Set the environment variable
24 SDCC_NOGENRAMCLEAR to disable this.
25 * src/mcs51/peephole.def,
26 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
27 (allows non-interrupt and interrupt code to safely compete for a resource
28 without the non-interrupt code having to disable interrupts)
30 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
32 * src/SDCCicode.c (geniCodeAdd),
33 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
34 with valFromType if type might be a pointer and host is big endian).
35 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
36 types, not just integer types.
37 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
38 multiply defined with mismatching "at" address.
40 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
42 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
43 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
44 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
45 with embedded nulls (fixed bug #753752)
47 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
49 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
50 Apparently this did not see much testing (endless loop)
52 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
54 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
56 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
58 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
59 gracefully handle NULL memmap pointers
61 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
63 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
64 instead of deleting the iCode when an operand is volatile
65 * src/z80/gen.c (genDummyRead),
66 * src/mcs51/gen.c (genDummyRead),
67 * src/ds390/gen.c (genDummyRead),
68 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
70 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
71 * src/SDCC.y: fixed bug #850420
73 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
75 Applied z80 i/o port patch from Peter Townson and fixed some operators
76 to better handle operands in A register.
77 * device/include/z180.h
83 * src/z80/peeph-z80.def
87 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
89 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
91 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
93 * device/lib/hc08/_mullong.c: Removed extra #endif
95 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
97 * sim/ucsim/hc08.src/inst.cc,
98 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
100 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
101 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
102 * device/include/stdarg.h: fixed varargs for hc08
103 * device/lib/Makefile.in,
104 * device/lib/hc08/Makefile,
105 * device/lib/hc08/_mulint.c,
106 * device/lib/hc08/_mullong.c: fixed some endian problems
108 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
110 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
111 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
112 * device/lib/_gptrget.c,
113 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
115 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
117 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
118 * src/SDCCast.c (astErrors): fixed bug #846007
119 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
121 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
123 * src/SDCCast.c (decorateType): disabled a transformation I added in
124 revision 1.188 (access to fields of a structure at an absolute address);
125 it breaks with bitfields, extern declarations, and gcse analysis.
126 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
127 could be assigned through a pointer, so don't complain.
128 * src/SDCCast.c (astErrors),
130 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
132 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
134 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
135 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
136 output of __config directives, since gpasm now supports them
137 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
138 pre-processor macro, i.e. -DMCU=p18f452
139 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
140 and modified to handle 'cast' icode similarly to '=' icode
141 * src/pic16/device.h (typedef struct PIC_device): added field
142 'extMIface' to indicate that chip has external memory interface
143 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
144 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
147 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
149 * src/SDCC.y (pointer): fixed bug #846006
150 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
151 * src/SDCCast.c (decorateType): fixed bug #846009
152 * src/ds390/peeph.def,
153 * src/ds390/gen.c (genAnd, genOr),
154 * src/mcs51/peeph.def,
155 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
157 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
159 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
166 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
170 * src/SDCCbitv.c: added function to free a bitvector
172 * src/SDCClrange.c: added function to recompute the liveranges
174 * src/ds390/ralloc.c,
176 * src/mcs51/ralloc.c,
178 * src/pic16/ralloc.c,
180 * src/z80/ralloc.c: recompute the liveranges after register packing
182 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
184 * src/SDCCloop.c (newInduction): fixed bug #845630
186 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
188 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
189 inadvertantly left behind from my 2003-11-12 change
191 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
193 Updated headers I neglected to commit yesterday.
197 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
199 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
200 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
201 * src/SDCCopt.c (eBBlockFromiCode),
202 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
203 the creation of the key hash table from the sequencing so it can be used
204 earlier (for some GCSE bug fixes still pending)
206 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
208 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
209 * support/regression/tests/addsub.c: testing genPlus shortcut
211 2003-11-15 Borut Razem <borut.razem@siol.net>
213 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
215 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
217 * src/SDCCcse.c (cseBBlock): fixed bug #527779
218 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
219 ordering is immaterial.
220 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
222 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
224 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
225 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
226 (SIGSEV) of bug #840381
227 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
228 unlink new file before rename if new and old filenames are the same)
230 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
232 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
233 uninitialized variables) for the mcs51. Set environment variable
234 SDCC_GENRAMCLEAR to test.
235 xdata initialization slightly shorter
237 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
240 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
241 #838241 & 780691 (basicly the same bug)
242 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
243 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
245 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
247 * src/SDCCmain.c (linkEdit): "fix" #834252
249 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
251 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
253 * src/SDCC.y: fixed bug #819403
255 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
257 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
258 the reentrant attribute.
259 * src/hc08/gen.c (genPackBits): added missing stack readjustment
260 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
262 * src/SDCCast.c (decorateType): fixed bug with storage class not being
263 updated during pointer dereference; f.e. ~(((char *)1)*) was being
264 erroneously reduced to a literal.
265 * src/hc08/ralloc.c (packRegisters, rematStr),
266 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
269 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
271 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
272 * doc/sdccman.lyx: changed from 'article' to 'book'
273 * doc/Makefile: readded test_suite_spec and cdbfileformat
275 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
277 * device/include/stdlib.h: include malloc.h to comply with ANSI
278 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
280 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
282 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
283 * doc/clean.mk: also remove *.out files
284 * doc/sdccman.lyx: some additions, larger top/bottom margins
286 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
288 * src/SDCC.y: fixed bug #837365
289 * support/regression/tests/bitopcse.c
290 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
291 a symbol (might be valop instead)
292 * device/lib/Makefile.in: added errno.c to HC08SOURCES
293 * device/lib/clean.mk: added hc08 to the cleaning list
295 2003-11-04 Borut Razem <borut.razem@siol.net>
297 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
299 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
300 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
301 malloc is declared in standard stdlib.h
303 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
305 * device/lib/hc08/Makefile: need to clean .rel not .o files
306 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
308 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
318 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
319 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
320 tests (which uses the port's oclsExpense function)
326 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
328 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
330 * src/SDCCcse.c (ifxOptimize),
331 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
332 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
333 deleting the IFX iCode.
334 * src/hc08/ralloc.c: reduced unneeded slocs
335 * src/hc08/gen.c: fixed bug in asmopToBoolean
337 2003-11-04 Borut Razem <borut.razem@siol.net>
339 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
340 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
341 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
342 transferred to configure
344 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
346 Use headers defined in the C[++] standards:
347 * sim/ucsim/gui.src/serio.src/fileio.cc
348 * sim/ucsim/gui.src/serio.src/frontend.cc
349 * sim/ucsim/gui.src/serio.src/main.cc
350 * sim/ucsim/gui.src/serio.src/posix_signal.cc
351 * support/Util/NewAlloc.c
357 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
359 * Added MSVC projects for hc08 assembler and linker:
360 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
361 /as/hc08/link_hc08.dsp
363 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
365 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
367 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
369 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
371 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
373 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
375 2003-10-31 Borut Razem <borut.razem@siol.net>
377 * support/cpp2/cpplib.h,
378 support/cpp2/cpplib.c,
379 support/cpp2/cpplex.c,
380 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
381 to switch _asm block preprocessing on / off. Default is
382 #pragma preproc_asm +
384 2003-10-31 Borut Razem <borut.razem@siol.net>
386 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
387 when outputting comment blocks (when executed with -C option) and
388 _asm (SDCPP specific) blocks
390 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
392 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
394 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
396 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
398 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
400 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
401 * src/SDCCast.c (decorateType): fixed bug #832664
403 2003-10-31 Borut Razem <borut.razem@siol.net>
405 * support\cpp2\cpplex.c: fixed for SDCPP:
406 comments(when executed with -C option) and _asm blocks
407 were included even if they where in skipped #if block.
408 Applied solution from GCC cpp 3.3.2
410 2003-10-31 Borut Razem <borut.razem@siol.net>
412 * src/SDCC.lex: sdcc now understands both formats:
413 '# <line_number> <file_name>' and
414 '#line <line_number> <file_name>'
415 * support/cpp2/cppmain.c: sdcpp now generates the standard
416 '# <line_number> <file_name>' instead of former
417 '#line <line_number> <file_name>'
419 2003-10-30 Borut Razem <borut.razem@siol.net>
421 * support/cpp2/cpphash.h,
422 * support/cpp2/cpplib.h
423 * support/cpp2/cpplex.c,
424 * support/cpp2/cppmain.c,
425 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
427 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
429 Fixed a number of problems revealed by bug #827883.
430 * src/SDCCloop.c (loopInvariants): Spill location of the
431 result operand should be recomputed if extracted from
432 a loop. Also, don't extract assignments of an iTemp
434 * src/SDCCast.c (isConformingBody): loop reversal should
435 not occur if the control variable is involved with a
438 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
440 * .version: bumped to 2.3.6 to reflect the big improvements
441 made by Erik and Klaus. Thanks!
443 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
445 Replaced the livrange code.
446 * src/SDCClrange.c: added new LR code
448 * src/SDCCBBlock.h: removed remainig parts from old LR code
449 * src/ds390/ralloc.c,
450 * src/ds390/gen.c: minor fixes to make it work with new code
452 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
457 * src/hc08/ralloc.c: Fix various warnings related to the hc08
458 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
459 (tweaked fix for bug #818696)
461 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
463 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
465 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
468 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
469 * src/mcs51/gen.c (gencjneshort),
470 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
471 more efficient (per Scott Bronson's suggestion)
473 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
475 Extended the semantics of the critical keyword to include
476 individual statements. See RFE #827755 and #799831
481 * support/Util/SDCCerr.c
482 * support/Util/SDCCerr.h
487 2003-10-19 Borut Razem <borut.razem@siol.net>
489 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
491 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
493 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
495 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
496 and predecrement operand is displayed
498 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
500 * src/SDCCval.c (valMinus): fixed bug #826041
502 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
504 Some hc08 related updates that I missed earlier
506 * support/regression/ports/hc08/spec.mk
508 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
510 New target "hc08" for the Motorola 68hc08 family of micros
518 * sim/ucsim/hc08.src/*
519 * sim/ucsim/configure.in
520 * src/ucsim/configure
521 * sim/ucsim/packages_in.mk
524 * device/include/mc68hc908qy.h
526 * device/lib/Makefile.in
527 * support/regression/ports/hc08/*
528 * support/regression/Makefile
530 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
532 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
534 * src/ds390/gen.c (genCast): fixed bug #821957
536 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
538 * device/lib/logf.c: "fixed" overlay bug
539 * support/regression/ports/host/spec.mk: added m library
540 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
541 * support/regression/tests/float_trans: added (for Eric)
543 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
545 * src/mcs51/gen.c (genCpl): fixed bug
546 http://sf.net/mailarchive/message.php?msg_id=6263915
548 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
550 * src/SDCCast.c (decorateType): added extended constant folding
551 * src/SDCCsymt.c (computeType): cleanup
552 * src/SDCCval.c (valShift): minor optimization
553 * support/regression/tests/ast_constant_folding.c: added
555 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
557 * src/SDCCmain.c: removed some unintended changes
559 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
561 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
562 * src/z80/gen.c: fixed part of bug #817589
563 * src/SDCCsymt.c (checkFunction): fixed bug #817895
565 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
567 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
585 * src/z80/gen.c: removed unused label "release:"
587 2003-10-06 Borut Razem <borut.razem@siol.net>
589 * src/SDCC.lex: removed definition of unused variables
590 save_optimize and save_options
592 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
594 * clean.mk: removed '=' in "-maxdepth=1"
595 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
596 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
598 2003-10-06 Borut Razem <borut.razem@siol.net>
600 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
601 my_unput() replaced by unput()
603 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
605 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
606 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
607 type-punned pointer will break strict-aliasing rules"
608 Old LR behaviour is again default; Klaus' LR can be choosen by
609 defining the environment variable LRKLAUS
613 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
614 * clean.mk: fixed removal of files in bin/CVS/
615 * device/lib/clean.mk: fixed removal of directories small and large
616 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
618 * src/SDCCval.c: removed superflous test for pedantic
620 2003-10-05 Borut Razem <borut.razem@siol.net>
622 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
623 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
624 message "unmatched #pragma SAVE and #pragma RESTORE"
626 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
628 * doc/sdccman.lyx: various additions and updates (interrupts, inline
629 assembly, critical functions, atomic, nojtbound)
631 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
633 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
639 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
642 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
644 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
646 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
647 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
648 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
650 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
652 * src/z80/gen.c (genRet): fixed bug #524753
653 * src/z80/gen.c (genCast): fixed internal error on cast from
655 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
656 fix for bug #477835 to the z80
657 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
658 for tracking iCodes in the peephole optimizer for z80
660 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
662 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
663 the other part of bug #814548
664 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
666 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
668 * src/SDCCcse.c: fixed part of bug #814548
670 2003-09-28 Borut Razem <borut.razem@siol.net>
672 * src/asm.c: rewrite of printILine() to use temporary file instead
674 * src/xa51/main.c: commented out declaration of int rewinds
676 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
678 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
680 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
682 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
683 * src/asm.c (printILine): Fixed bug #811015
685 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
687 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
690 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
692 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
693 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
694 to correctly handle general case of AOP_PAIRPTR
695 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
697 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
699 * src/mcs51/ralloc.c (fillGaps),
700 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
701 register positioning bug)
703 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
705 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
707 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
709 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
710 genCodePointerGet, genGenPointerGet, genFarPointerSet,
711 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
712 (ralloc doesn't intentionally do this now, but perhaps later)
713 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
714 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
715 register positioning bugs (Fixed bug #762602 and #795325)
716 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
718 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
719 lines that --i-code-in-asm generates
721 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
723 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
724 trying to fclose a FILE* that was already closed.
726 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
728 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
729 of const struct should be treated as if const themselves)
731 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
733 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
735 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
737 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
738 Unix (/n) and DOS (/r/n) line terminations.
740 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
742 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
745 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
747 * src/mcs51/gen.c (genFunction, genEndFunction),
748 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
749 and restore of EA so that stack offsets to parameters are
750 correct when using both critical and reentrant/stack-auto.
751 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
752 size (can be triggered in error if sloc is shared between
753 different sized objects)
754 * device/include/float.h: fixed macros to explicitly use
755 unsigned long where needed
757 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
759 Feature req. 799831: added code to allow nesting of critical functions
760 * src/mcs51/gen.c (genFunction, genEndFunction)
761 * src/ds390/gen.c (genFunction, genEndFunction)
763 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
765 * src/SDCCsymt.c (sclsFromPtr),
767 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
768 support for standard C idiom of memory mapped variables; for
769 example, *((xdata int*)0x1234) = 1 is now internally equivalent
770 to xdata int at 0x1234 tempvar = 1.
771 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
772 provided by Akiya ISHIDA
774 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
776 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
777 * src/SDCCval.c (constVal): added reduction from int to char
778 * src/SDCCval.c (valMult, valDiv): fixed sign handling
779 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
780 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
782 * support/regression/tests/shifts.c: fixed
784 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
786 * src/z80/gen.c (genXor): Fixed bug #805445
788 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
790 Fixed bug #621531 (const & volatile confusion in the type chain).
791 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
792 refer to the const or volatile state of the pointer itself.
805 * support/regression/tests/const.c
807 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
809 When checking for duplicated modules, use absolute paths
810 instead of relative paths. Files changed:
815 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
817 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
819 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
821 * device/include/string.h: added size_t typedef, changed
822 prototypes to use size_t, eliminated separate reentrant and
823 non-reentrant declarations, added _memmove declaration
824 * device/lib/_memcpy.c: changed to use size_t instead of int,
825 changed /4 to >>2 to avoid division library call
826 * device/lib/_memcmp.c,
827 * device/lib/_memset.c,
828 * device/lib/_strncat.c,
829 * device/lib/_strncpy.c,
830 * device/lib/_strncmp.c: changed to use size_t instead of int
831 * device/lib/_memmove.c: new file (fixed bug #772294)
832 * device/lib/Makefile.in: added _memmove.c
833 * device/lib/z80/asm_strings.s: fixed bug #772290
834 * support/regression/tests/bitfields.c: attempt to fix host assertion
835 failure on amd64-unknown-linux2.2
837 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
839 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
840 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
841 * as/z80/asmain.c (main): fixed bug #801766
843 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
845 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
848 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
850 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
851 reported in bug #800609
853 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
855 * Top header beautifications in src/pic16 directory:
856 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
857 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
858 pcoderegs.h, ralloc.c, ralloc.h
859 * main.c: added top header and GPL license notice
860 * pcode.c: fixed the if-conditional warning
862 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
864 * device/lib/_mullong.c: replaced int by short for gcc
866 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
868 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
869 and JUMPTABLE iCodes properly now (worked by accident before)
870 * src/mcs51/gen.c (leftRightUseAcc),
871 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
872 iCode properly now. Use getSize instead of nRegs since a & b
873 aren't part of the nRegs tally.
875 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
877 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
878 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
879 before instructions that use the _STATUS register
881 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
883 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
884 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
885 fetching of the pointer
886 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
887 copied from genNearPointerSet()
888 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
889 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
890 If they pop r0/r1 they must be called in the opposite order than aopOp().
891 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
892 (resp. --stack-auto), prepared for --xstack
894 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
896 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
898 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
900 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
901 these ports have their own __sdcc_external_start()
903 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
905 pic patch provided by Slade Rich <slade_rich@yahoo.com>
906 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
907 type for bits was changed. It resulted in bit variables becoming
908 global, which is not permitted in PIC 14 assembly output.
910 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
912 * doc/sdccman.lyx: various additions and updates. Rearranged sections
914 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
916 Z80 and MCS51 linkers complaint if a public symbol is defined
917 in more than one library module:
921 * as/mcs51/Makefile.in
923 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
925 A few small changes that speed up the peephole optimizer.
929 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
931 Try to make the peephole optimizer smarter by maintaining
932 an association between the assembly source code and the
933 iCodes that originated them. Put this information to use
934 with a new peephole rule condition "notVolatile" so that
935 the rules can be aggressive yet still safe.
940 * src/mcs51/peeph.def
942 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
946 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
947 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
948 if the left or right operand symbols have the accuse flag set.
950 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
952 Changed the type of the result of the ! (NOT) operator to char;
953 previously it returned the same type as the source. This allows
954 us to eliminate all the genFloatNot functions (all of its target
955 implementations were very buggy) since !float can use the same
958 * src/SDCCicode.c (ast2iCode): ! returns char
959 * src/mcs51/gen.c (genNot, genNotFloat),
960 * src/ds390/gen.c (genNot, genNotFloat),
961 * src/z80/gen.c (genNot, genNotFloat),
962 * src/pic/gen.c (genNot, genNotFloat),
963 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
965 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
967 pic patch provided by Slade Rich <slade_rich@yahoo.com>
968 1. Interrupt would not compile properly. Ensure PCLATH register is saved
969 during interrupts. Ensure WSAVE is located at a shared bank address.
970 2. Fixed page selection in some places
971 3. Fixed BTFSS/C to where necessary use registers directly and not simply
972 the registers name strings.
973 4. Fixed "signed / unsigned compare" compiler warnings.
974 5. The PIC port manages its own allocation of the general purpose
975 registers, but makes no attempt to reuse them. As a result when
976 compiling it soon runs out of general purpose registers. Some
977 additional code was added to the files pcode.c and device.c to walk
978 through the function call tree and rename the registers so that they
988 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
989 genPlus() & genMinus() when the result is the same as left or right
991 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
993 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
995 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
997 Made bitfield a distinct type from bit so that bitfields
998 convert as per ANSI C and bits retain their traditional
999 boolean style behaviour. Implemented bitfield support in
1007 * src/ds390/gen.c: bit v bitfield split
1008 * src/z80/gen.c: New support for bitfields
1009 * support/regression/tests/bitfields.c: reenabled z80,
1012 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1014 Rules 246.x, 247.x relate to bitfields, the others speed up
1015 access to xdata mapped I/O devices.
1017 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1019 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1021 Cleaned up genPackBits and genUnpackBits and added two helper
1022 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1023 for literal assignments in genPackBits (thanks to Frieder for
1029 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1031 Fixed bug #748310 (pointer to function type mishandled when the
1032 function name is omitted). Also fixed a SIGSEGV when a function
1033 attribute (reentrant, etc) is used on a non-function or on a
1034 function but misplaced before the parameter list.
1036 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1038 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1039 * support/Util/SDCCerr.h,
1040 * support/Util/SDCCerr.c: Added func attr misuse error msg
1042 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1044 Fixed bug #787649 by anonymous
1045 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1046 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1048 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1050 Fixed numerous bitfield problems.
1052 * src/SDCC.y: More bitfield related error checking
1054 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1055 * support/Util/SDCCerr.h,
1056 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1057 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1058 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1059 * support/regression/tests/bitfields.c: tests added
1061 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1063 Made the constant following the "interrupt" keyword optional. If
1064 omitted, the function will not automatically be given an entry
1065 in the interrupt vector table (similar to #pragma NOIV, but
1066 less syntacticly kludgy). The interrupt number is also now
1067 range checked. Also fixed a bug in the high order bit example
1074 * support/Util/SDCCerr.c
1075 * support/Util/SDCCerr.h
1078 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1080 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1081 * src/SDCCicode.c (operandOperation): rewritten some ops
1082 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1083 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1085 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1086 be re-activated by defining REDUCE_LITERALS)
1087 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1088 unsigned, but are signed by default
1089 * src/SDCCval.c (constVal): rearranged
1090 * src/SDCCval.c (valMod): preliminary fix
1091 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1092 * support/regression/literalop.c: added, work in progress
1094 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1096 Generate warnings for useless declarations like "char data;"
1097 that don't do what new users expect.
1100 * support/Util/SDCCerr.h
1101 * support/Util/SDCCerr.c
1103 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1105 * src/SDCCval.c (valMult): fix overflow detection of negative int
1107 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1109 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1111 Changes to support big endian targets:
1124 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1126 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1127 * device/lib/time.c: fixed warning "integer overflow in expression"
1129 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1131 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1132 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1133 constants are unsigned; added recognition of "u" flag for unsigned
1134 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1135 * src/SDCCval.c (valDiv, valMod): fixed signdness
1136 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1137 signedness of modulo, left and right shift
1138 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1139 * support/Util/SDCCerr.h: added warning W_INT_OVL
1140 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1141 * src/SDCCast.c (ast_print): improved output of constants
1143 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1145 Fixed some warnings when building with MSVC:
1158 * support\cpp2\cpplib.c
1162 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1164 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1166 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1168 * support\librarian\clean.mk: Do not remove Makefile.
1169 * support\librarian\Makefile: added.
1171 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1173 Added librarian to MSVC build:
1176 * support\librarian\librarian.dsp
1178 'configure' not needed for librarian, removed:
1179 * support\librarian\configure
1180 * support\librarian\configure.in
1181 * support\librarian\config_in.h
1182 * support\librarian\Makefile.in
1184 Hopefully these ones built the librarian and the rest of sdcc properly:
1186 * Makefile.common.in
1188 Messed up 'configure', so revert to previous version:
1192 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1194 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1195 there, while the mantissa of a double is "only" 53 bits wide.
1197 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1199 Adding sdcclib to the build. MSVC project coming soon.
1200 Files added/changed:
1202 * support\librarian\clean.mk
1203 * support\librarian\configure
1204 * support\librarian\configure.in
1205 * support\librarian\config_in.h
1206 * support\librarian\Makefile.bcc
1207 * support\librarian\Makefile.in
1208 * support\librarian\sdcclib.c
1211 * Makefile.common.in
1215 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1217 Linker now complaints if linked modules have conflicting options, for
1218 example, one compiled using --model-large and another one compiled with
1219 --model-small. The following files were modified:
1241 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1243 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1244 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1246 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1248 * src/z80/mappings.i: fix _mul[us][int,long] entries
1250 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1252 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1254 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1256 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1257 * support/regression/tests/bitopcse.c: added
1265 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1267 added support for new library format to z80, gbz80 linkers:
1273 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1275 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1276 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1278 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1280 added DUMMY_READ_VOLATILE:
1289 * src/SDCCcse.c (algebraicOpts): many improvements
1290 * src/SDCCcse.h: removed algebraicOpts()
1291 * src/SDCCicode.c (picDummyRead): added
1293 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1295 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1296 "Insufficient space in data memory".
1298 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1300 * src/mcs51/gen.c: fixed bug #771358
1301 * src/z80/gen.c: fixed bug #759087
1303 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1305 * src/pic16/glue.c: minor cleanup by Vangelis
1307 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1309 * device/include/regc515c.h: fixed #758477
1310 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1311 * device/lib/_gptrput.c: saved a few bytes
1312 * my tab spacing is 8, yours too?)
1313 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1314 * device/lib/serial.c: process RX bytes earlier than TX bytes
1315 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1317 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1319 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1321 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1323 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1325 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1327 * device/lib/Makefile.in: bad fix, reverted to 1.43
1329 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1331 * device/lib/Makefile.in: added missing z80 object files
1333 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1335 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1336 pic16 progress by Vangelis:
1351 * pic16/pcodepeep.c:
1354 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1356 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1358 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1360 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1361 added gbz80 build to MSVC project.
1362 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1363 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1364 from 8051 stuff and setup so it links using a .lnk file.
1366 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1368 * support/librarian/sdcclib.c: sdcc librarian.
1369 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1372 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1374 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1376 2003-07-02 Borut Razem <borut.razem@siol.net>
1378 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1379 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1380 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1381 src/xa51/main.c, src/z80/main.c:
1382 virtualization of glue() function: each port has it's own glue function,
1383 which is accessed by do_glue function pointer in PORT.general structure
1385 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1387 * DS800C400 fun, improved ROM interface and tinibios.
1389 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1391 * More support for DS80C400. Now includes beginning of interface to ROM.
1393 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1395 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1397 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1399 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1401 2003-06-19 Borut Razem <borut.razem@siol.net>
1403 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1405 2003-06-19 Borut Razem <borut.razem@siol.net>
1407 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1408 fixed Z80 port - crt0.o: cannot open.
1410 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1412 * support/Util/MySystem.c (merge_command): revert bad fix
1414 2003-06-18 Borut Razem <borut.razem@siol.net>
1416 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1418 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1420 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1421 option --use-stdout sends errors to stdout instead of stderr.
1423 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1425 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1427 2003-06-15 Borut Razem <borut.razem@siol.net>
1429 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1430 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1431 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1432 fixed width array of pointers replaced with sets;
1433 multiple include and lib paths ared transferred to preprocessor and linker
1434 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1435 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1436 fixed width array of pointers
1437 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1438 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1439 fixupPath(), getPathDifference()
1440 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1441 fixed width array of pointers
1443 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1445 * src/pic16/ralloc.c: fix warnings
1446 * src/pic16/pcode.c: fix warning
1448 2003-06-10 Scott Dattalo <scott@dattalo.com>
1450 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1451 know all the details, but essentially this set of changes enable
1452 the pic16 port to generate movff instructions and generate assembler
1457 * src/pic16/pcode.c:
1458 * src/pic16/device.c:
1460 * src/pic16/pcode.h:
1461 * src/pic16/pcoderegs.c:
1462 * src/pic16/ralloc.c:
1463 * src/pic16/ralloc.h:
1465 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1467 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1468 added option --vc, so sdcc errors and warnings are compatible with
1469 Microsoft Visual Studio.
1471 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1473 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1474 device/lib/libfloat.lib: added atof function.
1476 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1478 * doc/sdccman.lyx: updated to Lyx 1.3
1479 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1480 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1481 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1483 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1485 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1487 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1489 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1490 additions to the "related tools/documentation" section
1492 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1494 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1496 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1498 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1499 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1501 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1503 * doc/sdccman.lyx: fix double dash and other minor things
1504 * doc/Makefile: fix double dash
1506 2003-05-28 Karl Bongers(patches from Martin Helmling)
1507 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1508 condition and ignore commands.
1510 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1512 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1513 is in parts still quite out of date, I did changes as far as I felt makes sense
1514 for a non-native english speaker.
1515 Please feel free to add to the manual or to correct my changes.
1516 * doc/Makefile: undid touching the date of intermediate tex files.
1518 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1520 * doc/sdccman.lyx: Manual has an index now
1522 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1524 Finalize muluint/mulsint and mululong/mulslong merging:
1525 * device/lib/_mulint.c
1526 * device/lib/_mullong.c
1527 * device/lib/gbz80/mul.s
1528 * device/lib/gbz80/stubs.s
1529 * device/lib/z80/mul.s
1530 * device/lib/z80/stubs.s
1531 * src/SDCCsymt.c (initCSupport)
1533 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1535 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1536 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1537 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1538 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1541 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1543 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1544 the regression tests I'm not brave enough to enable 245.b, 245.c
1545 * doc/sdccman.lyx: added latex preamble for hyperref package.
1546 Using pdflatex this will give you a hyperlinked pdf file with
1547 bookmarks. (prepend '%' before /usepackage if this breaks something)
1549 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1551 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1553 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1555 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1557 2003-05-21 <johan@balder>
1559 * src/SDCCglue.c (printIval): fixed bug #739934
1561 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1563 Applied patch from bug 737905 (renamed yylineo to mylineno):
1570 * src/pic16/pcode.c: Cleaned warnings
1571 * src/pic16/pcodeflow.c: Cleaned warnings
1572 * src/pic16/pcoderegs.c: Cleaned warnings
1574 2003-05-19 Scott Dattalo <scott@dattalo.com>
1576 * src/pic16/pcode.c: Cleaned warnings
1577 * src/pic16/pcodepeep.c: Cleaned warnings
1578 * src/pic16/ralloc.c: Cleaned warnings
1580 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1582 * doc/sdccman.lyx: fixed bug 739745
1583 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1585 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1587 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1588 it can be defined with CFLAGS when running configure
1589 * src/SDCCmain.c: fixed compiling + linking with object files
1591 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1593 * configure.in: configure for pic16 port,
1594 added --disable-pic16-port
1595 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1596 * src/SDCCmain.c: linkOptions is changed to set *,
1597 added if/endif conditional macros to remove options help
1598 messages from optionsTable when a port is not configured, added
1599 support for the PIc16 port in the ports table, when executing
1600 the compiler with no port specified on command line, a default
1601 port is selected with the new macro DEFAULT_PORT which is
1602 defined in port.h, in setDefaultOptions() linkOptions is removed
1603 from initialization assignment, since now it is a set,
1604 parseCmdLine uses setParseWithComma for linkOptions, in
1605 linkEdit() linkOptions are accessed with new function indexSet()
1606 which returns the i'th item of a set variable. See SDCCset.c, in
1607 linkEdit() when calling buildCmdLine(), added linkOptions as
1608 last argument. Now users can pass arguments to gplink via the
1609 -Wl option, main() uses pic16glue() to glue up pic16 programs
1610 * src/SDCCpeeph.c: various changes to support pic16
1611 * src/SDCCset.c: added function void *indexSet(set *, int) to
1612 return the i'th item of the set
1613 * src/SDCCset.h: added function prototype for indexSet()
1614 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1615 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1616 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1617 added macro DEFAULT_PORT
1618 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1619 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1621 * src/pic16/glue.c: commented out some error producing lines
1622 * src/pic16/main.c: __config directives are commented out to stop
1623 gpasm complaining and test the linkage with gplink, _linkCmd and
1624 _asmCmd changed to be more gplink and gpasm friendly
1625 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1626 produced an error when parsed, peep rule 12 is added to utilize
1627 movff, but it is commented out since the pCode does not support
1628 yet a command with 2 address arguments
1630 2003-05-18 <johan@balder>
1632 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1633 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1634 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1636 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1637 Added feature to script commands from file.
1639 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1641 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1642 * src/SDCCutil.c: include ctype.h for win32
1644 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1646 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1648 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1650 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1651 Fixed so you can set breakpoints prior to run, run does not stop
1652 on entry now. Add tbreak. Other enhancements and fixes for use
1655 2003-05-12 Borut Razem <borut.razem@siol.net>
1657 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1659 2003-05-11 Borut Razem <borut.razem@siol.net>
1661 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1662 the path of bin directory, so that PATH is the only env. variable, which has to be set
1663 in case of standard installation.
1664 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1665 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1666 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1668 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1670 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1671 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1672 temp files are in the port dir; clean the gen/test directory when
1673 generating new test.c
1674 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1675 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1676 * support/regression/tests/zeropad.c: added
1678 2003-05-09 <johan@balder>
1680 * src/SDCCglue.c: fixed bug #597940
1682 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1684 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1685 cache sfr, optimize next,step, fix off by one sourceline,
1686 support ddd list function.
1687 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1689 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1691 * support/regression/HTMLgen.py: added compare_s2f()
1692 * support/regression/Makefile: redo 1.27
1693 * support/regression/generate-cases.py: redo 1.5
1695 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1697 * support/regression/tests/float.c: workaround 33 bit hex constant
1698 * support/regression/tests/simplefloat.c: fix division for host
1700 2003-04-29 Scott Dattalo <scott@dattalo.com>
1702 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1703 that tame's the PIC's over-aggressive optimizer.
1705 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1707 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1710 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1712 Initial support for DS80C400. "Hello world" runs on TINIm400
1715 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1717 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1718 * Some notes on ddd usage added in debugger/README
1719 Martin Helmling adding more features and fixes for ddd GUI debugger.
1720 Code added for nexti, stepi, up, down, and other adjustments.
1722 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1724 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1725 * src/pic/peeph.def Added two rules to optimize carry manipulation
1726 * src/pic/* removed debug printfs
1728 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1730 * debugger/mcs51/cmd.c: added header newalloc.h
1732 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1734 * as/Makefile: new EXEEXT
1735 * as/z80/Makefile: remove trailing slash of BUILDIR
1736 * as/z80/clean.mk: new EXEEXT
1737 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1738 * support/cpp2/Makefile.in: new EXEEXT
1739 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1741 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1743 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1744 EXEEXT was introduced to fix all related problems with targets
1745 "clean", "install" and "uninstall"; a couple of further flaws
1746 especially with "clean" have been fixed too
1747 * as/mcs51/Makefile.in
1752 * debugger/mcs51/Makefile.in
1753 * debugger/mcs51/clean.mk
1755 * link/z80/Makefile.in
1758 * packihx/Makefile.in
1760 * sim/ucsim/Makefile
1761 * sim/ucsim/clean.mk
1762 * sim/ucsim/avr.src/Makefile.in
1763 * sim/ucsim/avr.src/clean.mk
1764 * sim/ucsim/s51.src/Makefile.in
1765 * sim/ucsim/s51.src/clean.mk
1766 * sim/ucsim/xa.src/Makefile.in
1767 * sim/ucsim/xa.src/clean.mk
1768 * sim/ucsim/z80.src/Makefile.in
1769 * sim/ucsim/z80.src/clean.mk
1770 * sim/ucsim/main_in.mk
1771 * sim/ucsim/packages_in.mk
1772 * sim/ucsim/gui.src/Makefile.in
1773 * sim/ucsim/gui.src/serio.src/Makefile.in
1774 * sim/ucsim/gui.src/serio.src/clean.mk
1777 * support/cpp2/Makefile.in
1778 * support/cpp2/clean.mk
1779 * support/makebin/Makefile
1780 * support/makebin/clean.mk
1781 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1782 * doc/sdccman.lyx: --program-suffix no longer needed
1784 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1786 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1787 Martin Helmling added support for ddd GUI debugger.
1788 Code added to display assembly, set variables, and other commands
1789 to interface to ddd.
1791 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1793 * as/Makefile: fix target clean
1794 * as/clean.mk: fix target clean
1795 * as/z80/clean.mk: fix target clean
1797 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1799 * Makefile.common.in: added @EXEEXT@
1800 * configure.in: removed all mingw32 stuff
1801 * configure: rebuilt from configure.in
1802 * doc/sdccman.lyx: updated section "installation"
1803 * support/scripts/sdcc_mingw32: adapted to configure
1804 * support/scripts/sdcc_cygwin_mingw32: added
1806 2003-04-22 Scott Dattalo <scott@dattalo.com>
1808 * src/pic Added object file support for the PIC port
1809 * src/pic Applied patch from Craig Franklin (this started the object file support)
1810 * src/regression Updated the PIC regression tests for object files
1812 2003-04-20 Borut Razem <borut.razem@siol.net>
1814 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1815 lklex.c: In function `getfid':
1816 lklex.c:203: warning: array subscript has type `char'
1817 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1818 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1819 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1820 stack handling macros
1822 2003-04-19 Borut Razem <borut.razem@siol.net>
1824 * "handling space characters in file path" task:
1825 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1826 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1827 * support/Util/MySystem.h: make it self-sufficient
1828 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1829 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1830 handling space characters in file path
1831 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1832 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1833 * support/Util/MySystem.c: handling space characters in executable's path
1835 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1837 * as/z80/Makefile: fix permanent rebuild of z80
1838 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1839 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1841 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1843 * src/SDCCopt.c: add special case optimization to replace modulo by
1844 a power of two with a bitwise AND.
1846 2003-04-18 <johan@balder>
1848 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1850 2003-04-17 <johan@balder>
1852 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1853 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1855 2003-04-13 Borut Razem <borut.razem@siol.net>
1857 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1858 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1859 fixed mingw problem in adl_NORMALIZE_PATH
1861 2003-04-12 Borut Razem <borut.razem@siol.net>
1863 * fixed "#pragma SAVE/RESTORE can not be nested":
1864 * src/SDCC.lex: reworked pragma handling functions
1865 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1866 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1868 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1870 * src/SDCCutil.c (pathEquivalent): defined but not used
1871 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1872 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1873 * configure: rebuilt from configure.in
1874 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1875 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1876 * device/include/Makefile.in: replace sdcc_datadir
1877 * device/lib/Makefile.in: replace sdcc_datadir
1878 * Makefile.common.in: add LDFLAGS from configure
1879 * packihx/Makefile.in: use LDFLAGS
1880 * src/Makefile.in: use LDFLAGS
1881 * support/cpp2/Makefile.in: add LDFLAGS from configure
1882 * support/makebin/Makefile: use LDFLAGS
1883 * .version: bumped version number to 2.3.5
1885 2003-04-12 Borut Razem <borut.razem@siol.net>
1887 * completed "different paths" task:
1888 * src/SDCCmacro.c: fixed bug in handling quotes
1889 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1890 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1892 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1894 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1896 2003-04-11 kevin Vigor <kevin@vigor.nu>
1898 * ds390/gen.c ds390/peeph.def: fix bug 706781
1900 2003-04-11 Borut Razem <borut.razem@siol.net>
1902 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1904 2003-04-10 Scott Dattalo <scott@dattalo.com>
1906 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1907 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1908 set - this bit used to not be set...).
1909 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1910 bad code in PIC Port
1911 * src/regression/and2.c added to test bug 609268
1912 * src/regression/Makefile added and2.c to regression test
1915 2003-04-08 <johan@CP255758-A>
1917 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1918 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1919 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1921 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1923 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1925 * support/cpp2/Makefile.in: fix bug #487815
1926 * configure: rebuilt from configure.in
1927 * Makefile.common.in: docdir changed, new path suffixes
1928 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1929 * sdcc_vc_in.h: reflect changes from sdccconf.h
1930 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1931 * src/SDCCutil.h: remove BINDIR hack
1932 * doc/sdccman.lyx: update new path hierarchy
1934 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1936 * src/SDCCpeeph.c: added okToRemoveSLOC test
1938 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1940 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1942 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1944 * src/SDCCpeeph.c: added labelIsReturnOnly test
1945 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1947 2003-04-05 <johan@balder>
1949 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1950 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1951 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1952 * src/SDCCast.c: fixed a warning
1953 * src/SDCCast.h: fixed a warning
1954 * src/SDCCicode.c (operandFromAst): fixed a warning
1956 2003-04-04 <johan@balder>
1958 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1959 * src/SDCCast.c (decorateType): fixed bug #715076
1960 * src/SDCC.y: fixed bug #702907
1962 2003-04-03 <johan@balder>
1964 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1965 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1966 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1967 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1968 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1970 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1972 * _decdptr.c: fix return values
1973 * _gptrget.c: fix return values
1974 * _gptrgetc.c: fix return values
1975 * _gptrput.c: fix return values
1976 * _mulint.c: fix return values
1977 * as/z80/Makefile: fix 'make -j' problem
1979 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1981 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1982 * configure.in: big cleanup, updated to autoconf 2.5x
1983 * configure: rebuilt from configure.in
1984 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1985 * sdcc_vc_in.h: reflect changes from sdccconf.h
1986 * doc/Makefile: fixed a flaw in "make install"
1988 2003-04-02 <johan@balder>
1990 * src/ds390/gen.c (genCmp): no comments
1991 * src/mcs51/gen.c (genCmp): no comments
1992 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1993 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1995 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1997 * support/regression/generate-cases.py: place generated file in given sub directory
1998 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1999 * support/regression/Makefile: improvements for 'make -j';
2000 side effect: it's simpler and faster now
2002 2003-03-31 Borut Razem <borut.razem@siol.net>
2004 * src/z80/main.c: link-{port} and as-{port} defined without path
2005 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2007 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2009 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2011 2003-03-30 Borut Razem <borut.razem@siol.net>
2013 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2014 changed type of list parameter to set
2015 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2016 * src/port.h: changed type of do_assemble() parameter to set
2017 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2018 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2019 definition of "cppoutfilename" macro with NULL value in preProcess()
2020 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2021 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2022 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2023 replaced with set *binPathSet
2024 * shash_add() deallocates the item, if allready exsists, before adding the new one
2025 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2027 2003-03-30 Scott Dattalo <scott@dattalo.com>
2029 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2030 a nested for loop bug in the PIC port
2031 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2034 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2036 * support/Util/dbuf.h: remove C++ stuff to make it portable
2038 2003-03-28 Borut Razem <borut.razem@siol.net>
2040 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2041 literal strings in stringLiteral()
2042 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2043 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2046 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2048 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2050 2003-03-26 <johan@balder>
2052 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2053 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2054 * src/SDCCast.c (decorateType): fixed " -v < 3"
2056 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2058 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2059 Added Lenny Story's debug infrastructure changes:
2060 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2061 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2062 * src/cdbFile.c: added
2063 * src/SDCCdebug.c: added
2064 * src/SDCCdebug.h: added
2065 * src/SDCCast.c (createFunction)
2066 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2067 * src/SDCCmain.c (parseCmdLine, main)
2068 * src/SDCCmem.c (redoStackOffsets)
2069 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2072 * src/avr/gen.c (genAVRCode)
2073 * src/ds390/gen.c (gen390Code)
2074 * src/mcs51/gen.c (gen51Code)
2075 * src/pic/gen.c (genpic14Code)
2076 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2077 * src/xa51/gen.c (genXA51Code)
2078 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2080 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2082 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2083 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2085 2003-03-22 <johan@balder>
2087 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2089 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2091 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2092 * doc/cdbfileformat.lyx: added, written by Lenny Story
2093 * doc/Makefile: added cdbfileformat.lyx
2094 * doc/clean.mk: added cdbfileformat.lyx
2096 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2098 * src/mcs51/peeph.def: fix bug #705773
2100 2003-03-20 <johan@balder>
2102 An sfr/sbit can have an "at #" AND an initializer
2103 * src/SDCCsymt.c (checkSClass):
2104 * src/SDCCmem.c (allocGlobal):
2105 * src/SDCCmem.c (allocLocal):
2106 * src/SDCCast.c (createBlock):
2108 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2110 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2112 2003-03-16 <johan@balder>
2114 Undid the hackup of const and volatile, the problem is much bigger
2116 * src/SDCCast.c:1.171
2117 * src/SDCCglue.c:1.138
2118 * src/SDCCicode.c:1.146
2119 * src/SDCCsymt.c:1.150
2120 * src/SDCCval.c:1.65
2122 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2124 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2125 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2127 2003-03-13 <johan@balder>
2129 Hackup const and volatile modifiers in type chains a bit:
2131 * src/SDCCast.c:1.169
2132 * src/SDCCglue.c:1.136
2133 * src/SDCCicode.c:1.143
2134 * src/SDCCsymt.c1.146
2135 * src/SDCCsymt.h1.59
2136 * src/SDCCval.c:1.63
2138 2003-03-12 <johan@balder>
2140 * src/SDCCBBlock.h: more LRH debugging junk
2141 * src/SDCCcflow.h: more LRH debugging junk
2142 * src/SDCCloop.c: more LRH debugging junk
2143 * src/SDCC.y (struct_declaration): fixed bug #697590
2144 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2145 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2146 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2148 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2149 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2150 test function names must now match exactly).
2151 * src/SDCCcse.c: added special case in findCheaperOp to allow
2152 extending a short integer. Makes less awful code for bug 700121 test case.
2154 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2156 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2157 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2159 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2161 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2162 actually called (operandsNotEqual() was called for all
2163 operandsNotEqualX tests).
2165 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2167 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2168 with shorter literals. Fixes bug 700121.
2170 2003-03-11 <johan@balder>
2172 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2174 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2176 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2177 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2179 2003-03-10 Borut Razem <borut.razem@siol.net>
2181 * src/SDCCmain.c: pipe preprocessor's output
2182 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2183 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2184 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2185 which closes all pipes in pipeSet set
2186 * src/SDCCset.c: free deleted item in function deleteSetItem()
2187 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2188 moved from z80 to src subproject
2189 * .version: increased version number to 2.3.4
2191 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2193 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2194 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2195 * support/regression/ports/xa51/spec.mk: fix typo
2197 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2199 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2201 2003-03-09 Borut Razem <borut.razem@siol.net>
2203 * src/SDCCmain.c: pipe preprocessor's output
2204 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2205 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2206 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2207 which closes all pipes in pipeSet set
2208 * src/SDCCset.c: free deleted item in function deleteSetItem()
2209 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2210 moved from z80 to src subproject
2212 2003-03-09 Borut Razem <borut.razem@siol.net>
2214 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2215 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2216 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2217 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2218 * src/SDCCglobl.h: unification of WIN32 native definitions
2220 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2222 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2224 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2226 * src/configure.in: check for endianess (even while cross-compiling)
2227 * src/configure: check for endianess (even while cross-compiling)
2228 * src/configure_in.h: check for endianess (even while cross-compiling)
2229 * src/avr/gen.c: remove old endianess stuff
2230 * src/mcs51/gen.c: remove old endianess stuff
2231 * src/ds390/gen.c: remove old endianess stuff
2232 * src/pic/gen.c: remove old endianess stuff
2233 * src/pic/genarith.c: remove old endianess stuff
2234 * src/pic/glue.c: fix endianess check
2235 * src/pic16/gen.c: remove old endianess stuff
2236 * src/pic16/genarith.c: remove old endianess stuff
2237 * src/pic16/glue.c: fix endianess check
2238 * src/xa51/gen.c: remove old endianess stuff
2239 * src/z80/gen.c: fix endianess check
2240 * src/SDCCglue.c: fix endianess check
2241 * src/ds390/peeph.def: fix bug 700036
2243 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2245 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2246 * src/configure: find appropriate data-types on host for SDCC's int and long
2247 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2248 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2249 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2251 2003-03-07 <johan@balder>
2254 some minor cleanups before the big shot
2255 OP_DEFS and OP_USES now use Kevin's protection
2256 new option --nolabelopt
2267 * src/ds390/ralloc.c:
2268 * src/mcs51/ralloc.c:
2270 * src/xa51/ralloc.c:
2273 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2275 * src/pic/pcode.c (get_op): fix 64 bit warnings
2276 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2277 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2278 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2279 * support/regression/tests/malloc.c: fix 64 bit warnings
2281 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2283 * src/mcs51/gen.c (genMinus): fixed bug 696436
2285 2003-03-02 Borut Razem <borut.razem@siol.net>
2287 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2289 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2291 * configure.in: test for mkstemp
2292 * sdccconf_in.h: add HAVE_MKSTEMP
2294 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2296 * device/include/ctype.h: removed warning while using --stack-auto
2297 * device/include/malloc.h: removed warning while using --stack-auto
2298 * device/include/string.h: removed warning while using --stack-auto
2300 2003-02-23 Borut Razem <borut.razem@siol.net>
2302 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2303 because NDEBUG is defined (see man assert)
2304 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2306 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2308 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2309 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2311 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2313 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2314 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2316 2003-02-18 <johan@balder>
2318 * as/mcs51/asmain.c (asmbl): module can start with a digit
2319 * as/z80/asmain.c (asmbl): module can start with a digit
2321 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2323 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2324 * src/asm.c: fix pipe() for Mingw32
2326 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2328 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2329 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2330 make -V work again; --c1mode reads now from stdin
2331 * doc/sdccman.lyx: added --c1mode
2332 * support/Util/SDCCerr.c: new messages for c1 mode
2333 * support/Util/SDCCerr.h: new messages for c1 mode
2334 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2336 2003-02-15 <johan@balder>
2338 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2340 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2342 * doc/sdccman.lyx: Environment variables, -o and other minor things
2344 2003-02-14 <johan@balder>
2346 * src/xa51/main.c: before anyone really tries to use it :)
2348 * Install doc's in share/sdcc/doc
2349 * removed some obsolete files
2350 * Do a proper make distclean and uninstall
2351 M Makefile.common.in
2354 M device/include/Makefile.in
2355 M device/lib/Makefile.in
2358 M sim/ucsim/doc/Makefile.in
2361 R src/xa51/peeph.rul
2362 M support/cpp2/Makefile.in
2363 M support/makebin/Makefile
2366 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2368 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2370 2003-02-10 Borut Razem <borut.razem@siol.net>
2372 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2373 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2374 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2375 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2376 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2377 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2378 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2379 src/z80/Makefile.bcc: Borland Makefile cleanup
2380 * as/z80/Makefile.bcc: Added Borland Makefile
2381 * support/cpp2/borland.h: Removed
2383 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2385 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2386 * src/SDCC.lex: new pragma NOIV
2387 * src/SDCCglobl.h: new pragma NOIV
2388 * src/SDCCmem.c: new pragma NOIV
2390 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2392 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2394 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2396 * src/SDCCmain.c: signal handling is switched off by --debug
2397 * doc/Makefile: small fix for install; use clean.mk again
2398 * doc/clean.mk: clean *.pdf and *.html too
2400 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2402 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2403 * device/lib/printfl.c: fix a ds390 bug by making it portable
2404 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2405 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2406 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2407 * debugger/mcs51/cmd.c: converted multi-line string literals
2408 * sim/ucsim/globals.cc: converted multi-line string literals
2409 * src/SDCCmain.c: introduced signal handler to remove temp files
2410 * doc/Makefile: small tweaks, implement clean
2411 * doc: removed generated files
2413 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2415 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2416 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2417 Address Record is not correctly generated for DS390."
2419 2003-02-02 Borut Razem <borut.razem@siol.net>
2421 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2422 * as/mcs51/asm.h: fixed compilation with Borland C
2423 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2424 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2425 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2426 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2427 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2428 src/z80/Makefile.bcc: delete $(LIB) only if exist
2429 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2431 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2433 * device/include/malloc.h: introduced NULL
2434 * device/include/string.h: introduced NULL
2435 * device/include/stdlib.h: introduced NULL
2436 * device/lib/_memcpy.c: removed NULL
2437 * device/lib/_strcat.c: removed NULL
2438 * device/lib/_strchr.c: removed NULL
2439 * device/lib/_strcmp.c: removed NULL
2440 * device/lib/_strcpy.c: removed NULL
2441 * device/lib/_strcspn.c: removed NULL
2442 * device/lib/_strlen.c: removed NULL
2443 * device/lib/_strncat.c: removed NULL
2444 * device/lib/_strncmp.c: removed NULL
2445 * device/lib/_strncpy.c: removed NULL
2446 * device/lib/_strpbrk.c: removed NULL
2447 * device/lib/_strrchr.c: removed NULL
2448 * device/lib/_strspn.c: removed NULL
2449 * device/lib/_strstr.c: removed NULL
2450 * device/lib/_strtok.c: removed NULL
2451 * device/lib/malloc.c: removed NULL, include own header
2453 2003-02-02 <johan@balder>
2455 * 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
2456 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2457 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2458 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2459 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2460 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2462 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2464 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2467 2003-02-01 <johan@balder>
2469 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2471 2003-01-31 <johan@CP255758-A>
2473 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2475 2003-01-30 <johan@balder>
2477 * src/SDCCBBlock.c: automatic bug detection
2478 * src/SDCCicode.c: automatic bug detection
2480 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2482 * src/SDCCglobl.h: now --xram-size 0 works
2483 * src/SDCCmain.c: now --xram-size 0 works
2485 2003-01-29 <johan@balder>
2487 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2489 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2491 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2492 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2493 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2494 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2495 * src/SDCCglobl.h: Added options --xram-size and --code-size
2496 * src/SDCCmain.c: Added options --xram-size and --code-size
2498 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2500 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2501 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2503 2003-01-27 <johan@balder>
2505 * src/SDCC.y: fixed bug #613764
2507 2003-01-26 <johan@balder>
2509 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2510 * src/SDCCsymt.h: fixed bug #673374
2511 * src/SDCCglue.c: fixed bug #661910
2512 * src/SDCCast.c: fixed bug #458099 and 673374
2514 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2516 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2517 * as/mcs51/strcmpi.h: added
2518 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2519 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2520 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2521 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2522 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2523 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2524 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2525 * as/mcs51/Makefile.aslink: new module strcmpi
2526 * as/mcs51/Makefile.asx8051: new module strcmpi
2527 * as/mcs51/Makefil.bcc: new module strcmpi
2528 * as/mcs51/Makefile.in: new module strcmpi
2529 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2531 2003-01-26 <johan@balder>
2533 * src/SDCCglue.c: reverted back to 1.124
2534 * src/SDCCast.c: reverted back to 1.156
2535 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2537 2003-01-25 <johan@balder>
2539 * src/SDCCglue.c: A better fix for bug #661910
2540 * src/SDCCast.c: A better fix for bug #661910
2541 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2543 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2545 * src/Makefile.in: remove spawn.o
2546 * src/SDCCmain.c: remove spawn.h
2547 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2548 * src/spawn.c: removed
2549 * src/spawn.h: removed
2550 * support/regression/ports/ds390/spec.mk: link with -r
2552 2003-01-24 <johan@CP255758-A>
2554 * src/ds390/gen.c (aopOp): fixed bug #667458
2555 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2556 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2557 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2559 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2561 * src/mcs51/peeph.def: better assembler identation by Frieder
2562 * src/mcs51/gen.c: better assembler identation by Frieder
2564 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2566 * as/z80/string.h: removed for gcc 3.2
2567 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2568 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2570 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2572 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2573 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2574 * support/regression/Makefile: separate temp files for ports
2575 * support/regression/generate-cases.py: separate temp files for ports
2576 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2577 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2579 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2581 * moved tinitalk to device/examples/ds390
2583 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2585 * as/mcs51/lkmem.c: rflag is for DS390
2586 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2587 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2588 (linkEdit): move mem- and map-files the same way as ihx-files
2589 * src/z80/main.c (_setDefaultOptions): removed --generic
2590 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2591 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2592 * src/pic/glue.c (picglue): --c1mode works again
2593 * src/pic16/glue.c (pic16glue): --c1mode works again
2594 * src/asm.c (printCLine): fix #660034
2596 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2598 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2599 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2600 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2601 * as/mcs51/lkmem (summary): better fix for sp problem
2602 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2603 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2604 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2605 remove --stack-after-data
2607 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2609 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2610 * src/SDCCutil.c (join): ugly bug: missing '\0'
2611 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2613 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2615 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2617 * src/pic/main.c (_asmCmd): gpasm supports -o
2618 * src/z80/main.c: more general macros
2619 * device/lib/Makefile.in: remove intermediate files
2621 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2623 * .version: Bumped version number to 2.3.3
2624 * src/SDCCBBlock.c: new option -o
2625 * src/SDCCglobl.h: new option -o
2626 * src/SDCCglue.c: new option -o
2627 * src/SDCCmain.c: new option -o
2628 * src/asm.c: new option -o
2629 * src/ds390/main.c: new option -o
2630 * src/pic/glue.c: new option -o
2631 * src/pic/pcode.c: new option -o
2632 * src/pic/ralloc.c: new option -o
2633 * src/pic16/glue.c: new option -o
2634 * src/pic16/pcode.c: new option -o
2635 * src/pic16/ralloc.c: new option -o
2636 * src/z80/main.c: new option -o
2637 * device/lib/Makefile.in: use -o
2638 * support/regression/ports/ds390/spec.mk: use -o
2639 * support/regression/ports/gbz80/spec.mk: use -o
2640 * support/regression/ports/mcs51/spec.mk: use -o
2641 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2642 * support/regression/ports/z80/spec.mk: use -o
2643 * support/regression/ports/ucz80/spec.mk: use -o
2644 * support/regression/ports/xa51/spec.mk: use -o
2645 * support/regression/fwk/lib/timeout.c: fix usage string
2647 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2648 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2650 2003-01-07 <johan@balder>
2652 * src/SDCCast.c (decorateType): fixed bug #600035
2654 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2655 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2656 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2657 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2658 * src/pic/pcode.c: outcommented unused variable to remove warnings
2659 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2661 2003-01-06 <karl@turbobit.com>
2662 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2665 2003-01-06 <johan@balder>
2667 * src/SDCCicode.c: fixed array add
2669 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2670 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2671 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2673 2003-01-04 <johan@balder>
2675 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2677 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2678 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2680 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2681 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2682 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2684 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2685 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2687 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2688 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2690 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2691 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2693 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2695 * in \sdcc\as\mcs51\ changed these files in order to create an
2696 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2697 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2698 following files to include the previous two files: aslink.dsp,
2699 Makefile.aslink, Makefile.bcc, and Makefile.in.
2701 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2702 .adb instead of .cdb
2704 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2706 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2707 value from option --iram-size.
2709 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2711 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2714 2002-09-18 <wiml@hhhh.org>
2716 * SDCClrange.h: exposed setFromRange() and setToRange()
2717 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2718 packRegsForAccUse() (bug 542397)
2719 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2720 multiple times and emitting the fetch operations more than once
2721 added aopGetUsesAcc() function to allow binary operators to
2722 fetch their operands in the correct order; made genMinus() emit
2723 compact code for X = LITERAL - Y
2725 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2726 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2727 sprintf() in line 1267.
2729 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2730 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2733 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2734 Changes to aslink (All the changes are marked with 'JCF'):
2736 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2739 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2740 area BSEG. Also moves, if possible, the DATA area down into the internal
2741 ram so more space is available.
2743 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2746 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2747 not bytes. Function summary() which creates a memory usage summary
2748 file with extension .mem. Reports of overlaping stack and small stack
2749 size. If the space for the stack is less than 16 bytes aslink trows a
2752 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2753 the 8051. Option 'y' for memory summary output file.
2755 Changes to sdcc (All the changes are marked with 'JCF'):
2757 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2759 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2760 overlaying area for it (uses RegBankUsed[4]).
2762 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2763 bank zero as used by default. By default aslink locates the stack
2764 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2765 the creation of the .mem file. Delegates the allocation of data area
2766 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2767 the begining of the stack area to aslink.
2769 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2770 glue() in SDCCglue.c creates an area for it.
2772 2002-09-03 Borut Razem <borut.razem@siol.net>
2773 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2774 sdcc/src/pic/glue.c:
2775 introduced atexit() handler for teporay files removal in case of
2776 errors, assertions, ...
2778 2002-08-29 Borut Razem <borut.razem@siol.net>
2779 * sdcc/support/cpp2/auto-host_vc_in.h:
2780 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2781 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2782 Maybe there is a similar problem with BORLANDC? It should be checked!
2784 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2785 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2786 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2787 was not executed, and the compiler (cl) launched a warning:
2788 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2790 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2791 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2793 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2794 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2796 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2797 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2798 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2799 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2800 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2801 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2802 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2803 - added Release configuration in VS projects
2804 - review of compiler an linker options
2805 - VC .exe files are generated in bin_vc directory, not to interfere
2806 with binaries generated from other projects (cygwin, mingw, bcc ...)
2808 * sdcc/src/yacc.dsp: added
2810 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2811 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2812 and insert the version number definitions from .version
2814 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2816 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2817 added - genarate auto-host.h using auto-host_vc_in.h as template
2820 removed from CVS, generated automatically
2822 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2823 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2825 2002-08-11 Borut Razem <borut.razem@siol.net>
2826 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2828 2002-08-10 Borut Razem <borut.razem@siol.net>
2829 * src/SDCCmain.c (main):
2830 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2831 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2832 The consequence was that some temporary files were not removed.
2835 unification of code in functions tempfilename() and tempfile():
2836 function tempnam() is defined in Visual Studio 6.0 and .NET
2838 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2840 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2841 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2842 - removed compiler command line option /WX: Treats all warnings as errors
2843 - update a list of source files, included into the project
2845 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2846 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2847 changed project type to Generic Project so that can be correcly converted to VS.NET project
2849 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2851 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2853 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2855 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2856 added return 0 statements after assert() to make compiler happy
2858 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2859 added newline in the def file to keep MSC compiler satisfied
2861 * sdcc/src/z80/gen.c:
2862 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2863 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2864 - solved MSC error in function aopDump()
2866 * sdcc_vc.h: define PREFIX as "\\sdcc"
2868 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2869 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2871 2002-06-22 Scott Dattalo <scott@dattalo.com>
2872 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2873 - Rewrote the register banking algorithm.
2874 - Added pCode live-range analysis to registers (for now, only non-used and
2875 singly-used registers optimized away)
2877 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2879 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2881 2002-05-10 Scott Dattalo <scott@dattalo.com>
2882 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2884 2002-04-22 Michael Hope <michaelh@vroom>
2886 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2888 * configure.in (DD_COPT): Added include support required for gbdk.
2890 * .version: Bumped version number just to increase it.
2892 * src/SDCCmain.c: Added -nostdinc to the default options.
2894 2002-04-15 Michael Hope <michaelh@vroom>
2896 * device/lib/z80/printf.c (sprintf): Added.
2898 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2900 * src/z80/peeph.def: Added transpose redundent load rule.
2902 * src/z80/main.c: Added force callee saves for jaune.
2904 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2906 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2908 2002-03-28 Johan Knol <johan@balder>
2910 * src/SDCCval.c: fixed bug #532436
2912 2002-03-14 Scott Dattalo <scott@dattalo.com>
2914 Added "char *Processor" field to the port structure.
2917 Added -p option. Allows port dependent processor to be specified.
2920 Initialized the new field char *Processor field to NULL in all ports
2923 Compiler generated registers for interrupt context saving
2924 were not getting allocated.
2926 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2929 Fixed left shift. Will promote the left side of a left shift
2930 if a) left shifting more than size of operand or b) when assigned
2931 to something size > size of left side
2933 2002-03-14 Scott Dattalo <scott@dattalo.com>
2935 tons of changes. Register allocation has been
2936 rewritten. Added customization for the various PICs. Flow
2937 analysis is restructured. ...
2943 Added. device.c is a PIC port hack to accomodate variations
2946 2002-03-13 Michael Hope <michaelh@vroom>
2948 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2950 2002-03-04 johanknol <johanknol@manik>
2952 * /src/SDCCval.c: fixed
2954 const unsigned char arr[][2] = { { 0, 1 } };
2955 t18.c:1: error: Initializer element is not constant
2957 2002-03-04 bela <bela@manik>
2959 * /device/include/mcs51reg.h:
2960 ds89c420 register definition update
2962 2002-03-03 <johan@FRIJA>
2964 * support/Util/SDCCerr.c: did something, but don't no why anymore
2966 * support/regression/tests/bug-524691.c: made it a little less shy
2968 * src/SDCCast.c (decorateType): fixed bug #524697
2970 * src/SDCCast.c: made some lineno improvements
2972 * src/SDCCval.c (getNelements): changed warning to error
2974 * src/SDCCglue.c (printIvalArray): changed warning to error
2976 * src/SDCCicode.c: fixed a warning for mingw
2978 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2980 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2982 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2984 * src/ds390/peeph.def:
2985 Added some more peephole rules
2987 * src/ds390/gen.c: Various fixes & enhancements
2989 * src/SDCClrange.c, src/SDCClrange.h:
2990 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2992 * src/ds390/ralloc.c:
2993 various fixes & enhancements (ds390) specific
2995 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2996 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2999 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3001 2002-03-02 <johan@FRIJA>
3003 * src/SDCCast.c (decorateType): fixed bug #524708
3005 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3007 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3009 2002-03-01 Michael Hope <michaelh@vroom>
3011 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3013 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3015 2002-03-01 <johan@FRIJA>
3017 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3019 * src/SDCCast.c (decorateType): fixed bug #524209
3021 * src/SDCCval.c (valNot): fixed bug #524195
3023 2002-02-26 <johan@balder>
3025 * src/xa51/gen.c: fixed a warning
3027 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3029 * src/SDCCast.c (decorateType): fixed bug #522534
3031 2002-02-23 <johan@balder>
3033 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3035 2002-02-22 <johan@balder>
3037 * src/SDCCast.c: fixed bug #514865
3039 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3041 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3043 * sdcc/src/SDCCloop.c:
3044 Previous fix was not good. basic blocks that have "break" or "return" are
3045 not really partof a loop , but live ranges used in these blocks should
3046 be live thru the entire loop, so set partOfLoop but don't add them to
3049 2002-02-21 <johan@FRIJA>
3051 * src/SDCCcse.c: fixed bug #514308
3053 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3056 Fixed BUG #519583. If a conditional block ended in a return/break
3057 statement inside a loop, it was not being considered part of the loop.
3059 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3061 2002-02-10 Karl Bongers <karl@turbobit.com>
3064 Fixed up SDCDB debugger somewhat. Updated debugger/README
3065 with lots of comments and notes.
3067 * device/examples/test2.c:
3068 Fix bug, "red" variable not being initialized(compiler complained).
3070 * device/examples/Makefile, examples/test3.c:
3071 Add Makefile in device/examples folder, compiles test3.c
3072 for use as a multiple module SDCDB test case.
3074 * sim/ucsim/cmd.src/cmdset.cc:
3075 Took out debug printfs in ucsim "next" command.
3078 Karl and Johan start ucsim XA support. Most dissassembly working,
3079 about 75% emulation done(plenty of work remaining).
3081 * sim/ucsim/z80.src:
3082 Add Z80 support to ucsim, add test-ucz80 regression test,
3083 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3084 Notice z80 compiler fails on examples/test3.c/crc code.
3086 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3088 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3089 Added support for --parms-in-bank1
3091 * src/ds390/peeph.def:
3092 added a few more peephole optimzations
3095 1) added __builtin_inp & __builtin_outp used to read in data of given length
3096 from a memory mapped port
3097 2) added __builtin_memcmp
3098 3) added __builtin_swapw swap bytes of a short
3100 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3101 1) handle multiple send & receives from register bank1
3102 2) ralloc can now allocate DPTR1 to some liveRanges
3104 * src/SDCCsymt.c, src/SDCCsymt.h:
3105 changes to handle multiple sends & receives
3108 added some pointer arithmetic optimization
3111 added some pointer arithmetic optimizations but not stable yet so not
3112 called from anywhere (will get this working shortly)
3114 * src/SDCCopt.c: fixed for multiple sends & receives
3117 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3118 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3119 set preprocessor defines (depending on options)
3121 * src/SDCCicode.c, src/SDCCicode.h:
3122 changes made to handle multiple sends & receives
3125 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3127 * src/SDCCcse.c, src/SDCCcse.h:
3128 added function findbackward def (to be used in upcoming optimization)
3130 * src/SDCCcflow.c, src/SDCCcflow.h:
3131 added function returnAtEnd - to determine if a basic block terminates with
3134 * src/SDCCast.c, src/SDCCast.h:
3135 added option parms-in-bank1
3137 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3138 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3139 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3140 adjusted for --parms-in-bank1 option
3142 * device/include/string.h:
3143 donot redefine "reentrant" keyword
3145 * device/include/ds80c390.h: Added some more SFRs
3147 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3149 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3151 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3153 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3155 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3157 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3159 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3161 * Added --xram-movc option
3163 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3165 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3167 2002-01-11 Johan Knol
3169 * Added math lib of Jesus Calvino-Fraga
3171 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3173 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3174 * support/regression/Makefile: new target test-mcs51-stack-auto
3175 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3177 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3179 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3181 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3183 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3185 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3187 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3189 * src/SDCCglue.h: add definition for printIvalChar()
3191 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3193 * src/SDCCast.c: fix #498138 by Johan
3195 * src/SDCCglue.c: fix #498138 by Johan
3197 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3199 * support/regression/Makefile: fix clean
3201 * support/regression/ports/ds390/support.c: fix transmission of last character
3203 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3205 * /sdcc/src/ds390/gen.c:
3206 a) improved computing address of stack variable
3207 b) took out some #if 0 code
3208 c) improved parmBytes adjustment
3209 d) improved genPlusIncr & genMinusIncr
3210 e) genCmp could generate bad code (when left assigned to DPTR)
3211 f) Fixed bug in hasInc
3213 * /sdcc/src/ds390/ralloc.c:
3214 a) packRegsForSupport could mess up live information (Fixed)
3215 b) packRegsDPTRuse could be incorrect for left & right shift
3217 * /sdcc/src/mcs51/ralloc.c:
3218 packRegsForSupport could mess up the live information (Fixed)
3220 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3222 * /sdcc/src/SDCCast.c:
3223 can reverse a loop even if function call is present as long
3224 as the loop control variable is local & is not passed as parameter
3226 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3228 * /sdcc/ChangeLog: *** empty log message ***
3230 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3231 More builtin function additions for TININative
3233 * /sdcc/src/ds390/ralloc.c:
3234 Had broken the regression testsuite
3236 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3238 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3239 Added funcattr hasStackParms will be set for reentrant functions when there
3240 are paramteres on the stack, this helps in minimizing frame pointer generation
3241 typeFromStr can handle function pointers now
3243 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3244 *** empty log message ***
3246 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3248 * /src/ds390/gen.c, /src/ds390/main.c:
3249 More builtin function additions for TININative
3251 * /src/ds390/ralloc.c:
3252 Had broken the regression testsuite
3254 * /src/SDCCast.c: Fixed a bug in dumptree
3256 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3257 Added funcattr hasStackParms will be set for reentrant functions when there
3258 are paramteres on the stack, this helps in minimizing frame pointer generation
3259 typeFromStr can handle function pointers now
3261 * /doc/builtins.txt, /doc/TININative.txt:
3262 *** empty log message ***
3265 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3267 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3268 ALPHA version for -mTININative
3270 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3271 updated to reflect changes in the port structure
3274 added function do_assemble (similar to do_link) if non-null this function
3275 will be called to do assembly (-mTININative) requires a multi command
3277 added function genAssemblerEnd will be called to generate assembler Epilogue
3280 added _JavaNative to debug info printing
3282 * /src/SDCCmain.c: added option --tini-libid
3283 added port->do_assemble function (-mTININative) has a multi command assemble
3285 * /src/SDCCglue.c: Disabled "constExpr" check
3286 added port->genAssemblerEnd function
3288 * /src/SDCCglobl.h: Added option --tini-libid value
3291 tookout optimizeCompare from the header (has no external references)
3293 * /src/SDCCast.c: made one more function "static"
3295 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3297 * src/z80/mappings.i: Added z80asm support.
3299 * src/z80/main.c: Added z80asm support on --asm=z80asm
3301 * src/z80/gen.c: Fixed asm portability issues.
3303 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3305 * src/SDCCglue.c (printExterns): Added global/extern split.
3307 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3309 * support/regression/Makefile: added test for mcs51 model large
3311 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3313 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3315 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3317 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3319 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3321 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3323 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3325 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3327 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3329 * support/regression/tests/simplefloat.c: Port to mcs51.
3331 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3332 * support/regression/tests/bug-485362.c: Added.
3334 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3336 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3338 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3340 * src/z80/gen.c (aopDump): Added a dump function.
3342 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3343 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3345 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3347 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3349 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3351 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3353 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3355 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3357 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3359 * support/regression/ports/ds390/support.c: Use tinibios.
3361 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3363 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3365 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3366 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3368 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3370 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3372 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3374 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3376 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3377 (packRegsForIYUse): Created and optimised.
3379 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3381 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3382 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3384 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3386 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3388 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3390 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3392 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3394 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3396 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3398 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3400 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3402 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3404 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3406 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3407 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3408 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3410 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3412 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3413 (genNotFloat): Added.
3414 (genUminusFloat): Added.
3416 * device/lib/z80/Makefile: Added floating pt stubs.
3418 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3420 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3422 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3424 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3426 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3428 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3430 * sdcc/support/regression/Makefile: Add port ds390.
3432 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3434 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3436 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3438 * sdcc/support/regression/ports/ds390/support.c: Added.
3440 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3442 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3444 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3446 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3448 * device/include/malloc.h: Added z80 and gbz80 support.
3450 * device/lib/gbz80/heap.s: Added.
3452 * device/lib/z80/heap.s: Added.
3454 * device/lib/malloc.c: Added z80 and gbz80 support.
3456 * support/regression/tests/malloc.c (testMalloc): Added.
3458 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3460 * support/regression/tests/bug-478094.c: Added.
3462 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3464 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3466 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3468 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3470 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3472 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3474 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3476 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3478 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3480 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3482 * support/regression/tests/bug-477927.c: Added.
3484 * src/z80/peeph.def: Added minor rules.
3486 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3488 * src/z80/peeph.def: Added jump optimisation modification.
3490 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3492 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3494 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3496 * support/regression/tests/funptrs.c: Added.
3498 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3500 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3502 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3504 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3506 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3508 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3509 (movLeft2ResultLong): Created.
3511 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3512 (joinPushes): Added. Joins two char pushes into a word push.
3514 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3516 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3518 * support/makebin/Makefile (install): Added creation of dest dir.
3520 2001-10-24 Karl Bongers <karl@turbobit.com>
3522 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3524 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3526 * src/z80/ralloc.c: Turned off faulty pack for one use.
3528 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3530 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3532 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3534 * support/regression/Makefile: Improved clean
3536 * support/regression/ports/gbz80/spec.mk: Added clean
3538 * support/regression/ports/host/spec.mk: Added clean
3540 * support/regression/ports/z80/spec.mk: Added clean
3542 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3544 * support/regression/ports/mcs51/timeout.c: little improvements
3546 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3548 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3550 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3552 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3554 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3556 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3558 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3560 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3561 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3563 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3565 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3567 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3569 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3571 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3573 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3575 * support/regression/tests/longor.c: Added.
3577 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3579 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3581 * as/mcs51/aslink.h: define PATH_MAX
3583 * as/mcs51/asm.h: define PATH_MAX
3585 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3587 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3589 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3591 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3593 * src/SDCCglobl.h: define PATH_MAX
3595 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3597 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3599 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3601 * src/z80/gen.c (gencjneshort): Fixed
3603 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3605 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3607 * support/regression/tests/bug-469671.c: Added.
3609 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3611 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3613 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3615 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3617 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3619 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3621 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3623 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3625 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3627 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3629 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3631 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3633 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3635 * 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.
3637 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3639 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3641 2001-10-07 <johan@FRIJA>
3643 * device/lib/gets.c (gets): fixed the return value.
3645 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3646 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3648 * 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.
3650 * 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.
3652 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3654 * src/pic/gen.c: Removed Safe_strdup.
3656 * configure.in: Added option to enable libgc support.
3658 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3659 (bitVectUnion): Optimised.
3660 (bitVectIntersect): Optimised.
3661 (bitVectBitsInCommon): Optimised.
3662 (bitVectCplAnd): Optimised.
3664 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3666 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3668 * src/SDCCmain.c: distinguish between assembler debug and plain options
3670 * src/avr/main.c: remove standard assembler options
3672 * src/ds390/main.c: remove standard assembler options
3674 * src/mcs51/main.c: remove standard assembler options
3676 * src/port.h: removed "PENDING" comment
3678 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3680 * src/device/lib/_mulint.c : new, with assember functions
3682 * src/device/lib/_mullong.c : new, with assember functions
3684 * src/device/lib/_divuint.c : with assember functions
3686 * src/device/lib/_divsint.c : with assember functions
3688 * src/device/lib/_divulong.c: with assember functions
3690 * src/device/lib/_divslong.c: with assember functions
3692 * src/device/lib/_moduint.c : with assember functions
3694 * src/device/lib/_modsint.c : with assember functions
3696 * src/device/lib/_modulong.c: with assember functions
3698 * src/device/lib/_modslong.c: with assember functions
3700 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3702 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3704 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3705 replaced _mululong.c and _mulslong.c by _mullong.c
3707 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3709 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3711 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3713 * src/SDCCglue.c: test, if win32api is available for MINGW
3715 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3717 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3718 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3719 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3720 * support/regression/ports/host/spec.mk: removed GENERIC
3721 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3722 * support/regression/ports/z80/spec.mk: removed GENERIC
3724 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3726 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3728 * support/regression/tests/bug-467035.c: Created.
3730 2001-10-01 <johan@FRIJA>
3732 * src/SDCC.y: fixed bug #466586 part 1
3734 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3736 * SDCCicode.c: z80 has no generic pointers
3737 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3739 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3741 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3743 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3745 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3747 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3749 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3751 * configure.in: Fixed up so that ucsim is only configured once.
3753 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3755 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3756 (getPathDifference): As above.
3758 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3760 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3762 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3763 * .version: Updated to 2.3.1
3765 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3766 Added copyright header.
3768 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3769 (assemble): Added support for macro based assembler commands.
3770 (linkEdit): Added support for macro based linker commands.
3771 (preProcess): Changed the pre-processor to use macros.
3772 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3773 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3775 * device/lib/z80/crt0.s: Added module name for debugging.
3777 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3779 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3781 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3783 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3785 * src/Makefile.in: Added SDCCmacro and SDCCutil
3787 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3789 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3791 2001-09-16 <johan@FRIJA>
3793 * 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.
3795 2001-09-15 <johan@FRIJA>
3797 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3798 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3800 2001-09-11 <johan@FRIJA>
3802 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3804 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3806 * support/regression/tests/bug-460444.c: Added test case.
3808 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3809 (genCast): Added justification for all of the asserts.
3811 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3813 * support/regression/support.c: _xdata replaced by xdata
3815 * support/regression/spec.mk: removed _generic
3817 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3819 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3821 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3822 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3824 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3826 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3828 * support/regression/tests/bug-460010.c: Added test case.
3830 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3832 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3834 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3836 * support/regression/testfwk.c: removed workaround for bug #436344
3838 * support/regression/tests/bp.c: use less memory with mcs51
3840 * support/regression/tests/bug-441448.c: use less memory
3842 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3844 * support/regression/collate-results.py: typo
3846 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3848 * support/regression/tests/fetchoverlap.c: Added new test case.
3850 * support/regression/tests/bp.c: Added new test case.
3852 * support/regression/tests/bug-448984.c: Added new test case.
3854 * support/regression/tests/pow2shifts.c: Added new test case.
3856 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3857 (genlshTwo): Fixed right shift for count > 8.
3859 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3861 2001-09-08 <johan@FRIJA>
3863 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3865 2001-09-07 <johan@FRIJA>
3867 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3869 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3871 2001-09-06 <johan@FRIJA>
3873 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3874 * bernhard noted me at this: "() equals to (void)" (1.38)
3876 2001-09-05 <johan@FRIJA>
3878 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3880 2001-09-04 <johan@FRIJA>
3882 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3885 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3887 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3889 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3891 * link/z80/aslink.h: Fixed path for PATH_MAX
3893 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3895 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3897 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3899 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3901 * 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.
3903 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3905 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3906 (genCmp): Fixed up genCmp for the GB with longs.
3908 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3910 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3912 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3914 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3916 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3918 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3920 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3922 * 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.
3924 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3926 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3928 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3930 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3932 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3934 * sim/ucsim/configure: little improvement of Cygwin-detection
3935 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3936 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3937 * support/regression/tests/bug-221100.c: small changes for mcs51
3938 * support/regression/tests/bug-221168.c: small changes for mcs51
3939 * support/regression/tests/bug-227710.c: small changes for mcs51
3940 * support/regression/tests/staticinit.c: small changes for mcs51
3941 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3942 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3943 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601