1 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
3 Many signedness and type propagation fixes:
4 * src/SDCCicode.c: made geniCodeCast() static
5 replaced SPEC_ by IS_ (cosmetic)
6 (operandOperation): fixed div and mod operation
7 (usualBinaryConversions): added support for promotion of char
8 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
9 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
10 (geniCodeAdd): an array index will stay unsigned, even if promoted
12 (geniCodeArray): ditto
13 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
14 * src/SDCCsymt.c (computeType): added more support for char;
15 promotion of char is selectable by promoteCharToInt, fixed signedness
17 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
18 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
19 * src/SDCCval (val*): replaced signedness calculation by
21 rearranged if-branches (cosmetic)
22 (valShift): added warning W_SHIFT_CHANGED
23 (valCompare): fixed problem with different types
24 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
25 * support/regression/tests/literalop.c: added many cases
26 * support/regression/tests/ast_constant_folding.c: changed finally to
28 * .version: new year, new version: 2.3.7
29 * src/SDCCmain.c (main): applied patch #866468
30 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
31 provided by Scott Bronson
32 * doc/sdccman.lyx: updated documentation for sdcdb
33 updated and added chapter tips
35 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
37 * src/SDCCsymt.h: missing from yesterday's commits
39 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
41 * src/SDCC.y (struct_or_union_specifier),
42 * support/Util/SDCCerr.c,
43 * support/Util/SDCCerr.h: verify that struct & union tags are used
46 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
48 * src/SDCCglobl.h: missing from yesterday's commits
50 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
52 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
53 sft_attributes, struct_declaration, parameter_declaration,
54 type_name, start_block, declaration_list),
55 * src/SDCC.lex (check_type): support redefinition of typedef names
57 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
59 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
60 aligned xdata arrays. Erik helped me with the if clause.
62 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
64 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
67 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
70 * src/SDCCast.c (newAst_),
72 * src/SDCCicode.c (ast2iCode, newiCode),
74 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
75 expr, statement, expression_statement, selection_statement,
76 iteration_statement, expr_opt, jump_statement): foundation for tracking
78 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
81 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
83 * support/Util/SDCCerr.c,
85 * src/SDCCast.c (createCase, createDefault, decorateType),
86 * src/SDCClabel.c (labelUnreach),
87 * src/SDCC.y (labeled_statement, jump_statement): More improvements
89 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
90 (with thanks to Stas Sergeev)
91 * device/include/time.h,
92 * device/lib/time.c (CheckTime): suppress unreachable code warning
94 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
96 * src/SDCCast.c (createIvalCharPtr),
97 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
99 * support/regression/tests/nullstring.c: tests for these two bugs
101 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
103 * support/Util/SDCCerr.h,
104 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
105 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
106 about storage class and 'at' used inside struct or union
107 * src/SDCCBBlock.c (iCodeFromeBBlock),
108 * src/SDCCcse.c (ifxOptimize),
109 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
110 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
111 printIval, emitStaticSeg, emitOverlay),
112 * src/SDCClabel.c (deleteIfx),
113 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
114 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
115 gatherAutoInit, processParms),
116 * support/Util/SDCCerr.h,
117 * support/Util/SDCCerr.c (werrorfl): Support for better error location
118 reporting for post-parse errors.
120 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
122 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
123 implicit casts via union; they don't work on big endian systems
124 (possible fix for bug #861138)
126 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
128 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
129 * src/mcs51/main.c: fixed the fix for bug #737001
131 2003-12-15 Borut Razem <borut.razem@siol.net>
133 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
135 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
137 * support/makebin/makebin.c: put output in binary mode
139 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
141 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
142 xdata and data memory on startup. Set the environment variable
143 SDCC_NOGENRAMCLEAR to disable this.
144 * src/mcs51/peephole.def,
145 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
146 (allows non-interrupt and interrupt code to safely compete for a resource
147 without the non-interrupt code having to disable interrupts)
149 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
151 * src/SDCCicode.c (geniCodeAdd),
152 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
153 with valFromType if type might be a pointer and host is big endian).
154 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
155 types, not just integer types.
156 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
157 multiply defined with mismatching "at" address.
159 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
161 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
162 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
163 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
164 with embedded nulls (fixed bug #753752)
166 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
168 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
169 Apparently this did not see much testing (endless loop)
171 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
173 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
175 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
177 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
178 gracefully handle NULL memmap pointers
180 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
182 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
183 instead of deleting the iCode when an operand is volatile
184 * src/z80/gen.c (genDummyRead),
185 * src/mcs51/gen.c (genDummyRead),
186 * src/ds390/gen.c (genDummyRead),
187 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
189 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
190 * src/SDCC.y: fixed bug #850420
192 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
194 Applied z80 i/o port patch from Peter Townson and fixed some operators
195 to better handle operands in A register.
196 * device/include/z180.h
202 * src/z80/peeph-z80.def
206 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
208 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
210 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
212 * device/lib/hc08/_mullong.c: Removed extra #endif
214 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
216 * sim/ucsim/hc08.src/inst.cc,
217 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
219 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
220 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
221 * device/include/stdarg.h: fixed varargs for hc08
222 * device/lib/Makefile.in,
223 * device/lib/hc08/Makefile,
224 * device/lib/hc08/_mulint.c,
225 * device/lib/hc08/_mullong.c: fixed some endian problems
227 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
229 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
230 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
231 * device/lib/_gptrget.c,
232 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
234 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
236 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
237 * src/SDCCast.c (astErrors): fixed bug #846007
238 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
240 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
242 * src/SDCCast.c (decorateType): disabled a transformation I added in
243 revision 1.188 (access to fields of a structure at an absolute address);
244 it breaks with bitfields, extern declarations, and gcse analysis.
245 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
246 could be assigned through a pointer, so don't complain.
247 * src/SDCCast.c (astErrors),
249 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
251 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
253 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
254 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
255 output of __config directives, since gpasm now supports them
256 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
257 pre-processor macro, i.e. -DMCU=p18f452
258 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
259 and modified to handle 'cast' icode similarly to '=' icode
260 * src/pic16/device.h (typedef struct PIC_device): added field
261 'extMIface' to indicate that chip has external memory interface
262 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
263 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
266 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
268 * src/SDCC.y (pointer): fixed bug #846006
269 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
270 * src/SDCCast.c (decorateType): fixed bug #846009
271 * src/ds390/peeph.def,
272 * src/ds390/gen.c (genAnd, genOr),
273 * src/mcs51/peeph.def,
274 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
276 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
278 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
285 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
289 * src/SDCCbitv.c: added function to free a bitvector
291 * src/SDCClrange.c: added function to recompute the liveranges
293 * src/ds390/ralloc.c,
295 * src/mcs51/ralloc.c,
297 * src/pic16/ralloc.c,
299 * src/z80/ralloc.c: recompute the liveranges after register packing
301 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
303 * src/SDCCloop.c (newInduction): fixed bug #845630
305 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
307 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
308 inadvertantly left behind from my 2003-11-12 change
310 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
312 Updated headers I neglected to commit yesterday.
316 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
318 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
319 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
320 * src/SDCCopt.c (eBBlockFromiCode),
321 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
322 the creation of the key hash table from the sequencing so it can be used
323 earlier (for some GCSE bug fixes still pending)
325 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
327 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
328 * support/regression/tests/addsub.c: testing genPlus shortcut
330 2003-11-15 Borut Razem <borut.razem@siol.net>
332 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
334 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
336 * src/SDCCcse.c (cseBBlock): fixed bug #527779
337 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
338 ordering is immaterial.
339 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
341 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
343 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
344 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
345 (SIGSEV) of bug #840381
346 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
347 unlink new file before rename if new and old filenames are the same)
349 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
351 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
352 uninitialized variables) for the mcs51. Set environment variable
353 SDCC_GENRAMCLEAR to test.
354 xdata initialization slightly shorter
356 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
359 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
360 #838241 & 780691 (basicly the same bug)
361 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
362 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
364 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
366 * src/SDCCmain.c (linkEdit): "fix" #834252
368 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
370 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
372 * src/SDCC.y: fixed bug #819403
374 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
376 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
377 the reentrant attribute.
378 * src/hc08/gen.c (genPackBits): added missing stack readjustment
379 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
381 * src/SDCCast.c (decorateType): fixed bug with storage class not being
382 updated during pointer dereference; f.e. ~(((char *)1)*) was being
383 erroneously reduced to a literal.
384 * src/hc08/ralloc.c (packRegisters, rematStr),
385 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
388 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
390 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
391 * doc/sdccman.lyx: changed from 'article' to 'book'
392 * doc/Makefile: readded test_suite_spec and cdbfileformat
394 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
396 * device/include/stdlib.h: include malloc.h to comply with ANSI
397 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
399 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
401 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
402 * doc/clean.mk: also remove *.out files
403 * doc/sdccman.lyx: some additions, larger top/bottom margins
405 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
407 * src/SDCC.y: fixed bug #837365
408 * support/regression/tests/bitopcse.c
409 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
410 a symbol (might be valop instead)
411 * device/lib/Makefile.in: added errno.c to HC08SOURCES
412 * device/lib/clean.mk: added hc08 to the cleaning list
414 2003-11-04 Borut Razem <borut.razem@siol.net>
416 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
418 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
419 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
420 malloc is declared in standard stdlib.h
422 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
424 * device/lib/hc08/Makefile: need to clean .rel not .o files
425 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
427 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
437 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
438 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
439 tests (which uses the port's oclsExpense function)
445 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
447 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
449 * src/SDCCcse.c (ifxOptimize),
450 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
451 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
452 deleting the IFX iCode.
453 * src/hc08/ralloc.c: reduced unneeded slocs
454 * src/hc08/gen.c: fixed bug in asmopToBoolean
456 2003-11-04 Borut Razem <borut.razem@siol.net>
458 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
459 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
460 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
461 transferred to configure
463 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
465 Use headers defined in the C[++] standards:
466 * sim/ucsim/gui.src/serio.src/fileio.cc
467 * sim/ucsim/gui.src/serio.src/frontend.cc
468 * sim/ucsim/gui.src/serio.src/main.cc
469 * sim/ucsim/gui.src/serio.src/posix_signal.cc
470 * support/Util/NewAlloc.c
476 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
478 * Added MSVC projects for hc08 assembler and linker:
479 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
480 /as/hc08/link_hc08.dsp
482 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
484 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
486 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
488 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
490 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
492 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
494 2003-10-31 Borut Razem <borut.razem@siol.net>
496 * support/cpp2/cpplib.h,
497 support/cpp2/cpplib.c,
498 support/cpp2/cpplex.c,
499 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
500 to switch _asm block preprocessing on / off. Default is
501 #pragma preproc_asm +
503 2003-10-31 Borut Razem <borut.razem@siol.net>
505 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
506 when outputting comment blocks (when executed with -C option) and
507 _asm (SDCPP specific) blocks
509 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
511 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
513 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
515 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
517 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
519 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
520 * src/SDCCast.c (decorateType): fixed bug #832664
522 2003-10-31 Borut Razem <borut.razem@siol.net>
524 * support\cpp2\cpplex.c: fixed for SDCPP:
525 comments(when executed with -C option) and _asm blocks
526 were included even if they where in skipped #if block.
527 Applied solution from GCC cpp 3.3.2
529 2003-10-31 Borut Razem <borut.razem@siol.net>
531 * src/SDCC.lex: sdcc now understands both formats:
532 '# <line_number> <file_name>' and
533 '#line <line_number> <file_name>'
534 * support/cpp2/cppmain.c: sdcpp now generates the standard
535 '# <line_number> <file_name>' instead of former
536 '#line <line_number> <file_name>'
538 2003-10-30 Borut Razem <borut.razem@siol.net>
540 * support/cpp2/cpphash.h,
541 * support/cpp2/cpplib.h
542 * support/cpp2/cpplex.c,
543 * support/cpp2/cppmain.c,
544 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
546 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
548 Fixed a number of problems revealed by bug #827883.
549 * src/SDCCloop.c (loopInvariants): Spill location of the
550 result operand should be recomputed if extracted from
551 a loop. Also, don't extract assignments of an iTemp
553 * src/SDCCast.c (isConformingBody): loop reversal should
554 not occur if the control variable is involved with a
557 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
559 * .version: bumped to 2.3.6 to reflect the big improvements
560 made by Erik and Klaus. Thanks!
562 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
564 Replaced the livrange code.
565 * src/SDCClrange.c: added new LR code
567 * src/SDCCBBlock.h: removed remainig parts from old LR code
568 * src/ds390/ralloc.c,
569 * src/ds390/gen.c: minor fixes to make it work with new code
571 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
576 * src/hc08/ralloc.c: Fix various warnings related to the hc08
577 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
578 (tweaked fix for bug #818696)
580 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
582 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
584 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
587 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
588 * src/mcs51/gen.c (gencjneshort),
589 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
590 more efficient (per Scott Bronson's suggestion)
592 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
594 Extended the semantics of the critical keyword to include
595 individual statements. See RFE #827755 and #799831
600 * support/Util/SDCCerr.c
601 * support/Util/SDCCerr.h
606 2003-10-19 Borut Razem <borut.razem@siol.net>
608 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
610 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
612 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
614 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
615 and predecrement operand is displayed
617 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
619 * src/SDCCval.c (valMinus): fixed bug #826041
621 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
623 Some hc08 related updates that I missed earlier
625 * support/regression/ports/hc08/spec.mk
627 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
629 New target "hc08" for the Motorola 68hc08 family of micros
637 * sim/ucsim/hc08.src/*
638 * sim/ucsim/configure.in
639 * src/ucsim/configure
640 * sim/ucsim/packages_in.mk
643 * device/include/mc68hc908qy.h
645 * device/lib/Makefile.in
646 * support/regression/ports/hc08/*
647 * support/regression/Makefile
649 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
651 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
653 * src/ds390/gen.c (genCast): fixed bug #821957
655 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
657 * device/lib/logf.c: "fixed" overlay bug
658 * support/regression/ports/host/spec.mk: added m library
659 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
660 * support/regression/tests/float_trans: added (for Eric)
662 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
664 * src/mcs51/gen.c (genCpl): fixed bug
665 http://sf.net/mailarchive/message.php?msg_id=6263915
667 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
669 * src/SDCCast.c (decorateType): added extended constant folding
670 * src/SDCCsymt.c (computeType): cleanup
671 * src/SDCCval.c (valShift): minor optimization
672 * support/regression/tests/ast_constant_folding.c: added
674 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
676 * src/SDCCmain.c: removed some unintended changes
678 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
680 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
681 * src/z80/gen.c: fixed part of bug #817589
682 * src/SDCCsymt.c (checkFunction): fixed bug #817895
684 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
686 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
704 * src/z80/gen.c: removed unused label "release:"
706 2003-10-06 Borut Razem <borut.razem@siol.net>
708 * src/SDCC.lex: removed definition of unused variables
709 save_optimize and save_options
711 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
713 * clean.mk: removed '=' in "-maxdepth=1"
714 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
715 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
717 2003-10-06 Borut Razem <borut.razem@siol.net>
719 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
720 my_unput() replaced by unput()
722 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
724 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
725 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
726 type-punned pointer will break strict-aliasing rules"
727 Old LR behaviour is again default; Klaus' LR can be choosen by
728 defining the environment variable LRKLAUS
732 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
733 * clean.mk: fixed removal of files in bin/CVS/
734 * device/lib/clean.mk: fixed removal of directories small and large
735 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
737 * src/SDCCval.c: removed superflous test for pedantic
739 2003-10-05 Borut Razem <borut.razem@siol.net>
741 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
742 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
743 message "unmatched #pragma SAVE and #pragma RESTORE"
745 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
747 * doc/sdccman.lyx: various additions and updates (interrupts, inline
748 assembly, critical functions, atomic, nojtbound)
750 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
752 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
758 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
761 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
763 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
765 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
766 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
767 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
769 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
771 * src/z80/gen.c (genRet): fixed bug #524753
772 * src/z80/gen.c (genCast): fixed internal error on cast from
774 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
775 fix for bug #477835 to the z80
776 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
777 for tracking iCodes in the peephole optimizer for z80
779 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
781 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
782 the other part of bug #814548
783 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
785 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
787 * src/SDCCcse.c: fixed part of bug #814548
789 2003-09-28 Borut Razem <borut.razem@siol.net>
791 * src/asm.c: rewrite of printILine() to use temporary file instead
793 * src/xa51/main.c: commented out declaration of int rewinds
795 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
797 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
799 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
801 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
802 * src/asm.c (printILine): Fixed bug #811015
804 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
806 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
809 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
811 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
812 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
813 to correctly handle general case of AOP_PAIRPTR
814 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
816 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
818 * src/mcs51/ralloc.c (fillGaps),
819 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
820 register positioning bug)
822 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
824 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
826 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
828 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
829 genCodePointerGet, genGenPointerGet, genFarPointerSet,
830 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
831 (ralloc doesn't intentionally do this now, but perhaps later)
832 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
833 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
834 register positioning bugs (Fixed bug #762602 and #795325)
835 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
837 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
838 lines that --i-code-in-asm generates
840 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
842 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
843 trying to fclose a FILE* that was already closed.
845 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
847 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
848 of const struct should be treated as if const themselves)
850 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
852 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
854 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
856 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
857 Unix (/n) and DOS (/r/n) line terminations.
859 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
861 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
864 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
866 * src/mcs51/gen.c (genFunction, genEndFunction),
867 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
868 and restore of EA so that stack offsets to parameters are
869 correct when using both critical and reentrant/stack-auto.
870 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
871 size (can be triggered in error if sloc is shared between
872 different sized objects)
873 * device/include/float.h: fixed macros to explicitly use
874 unsigned long where needed
876 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
878 Feature req. 799831: added code to allow nesting of critical functions
879 * src/mcs51/gen.c (genFunction, genEndFunction)
880 * src/ds390/gen.c (genFunction, genEndFunction)
882 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
884 * src/SDCCsymt.c (sclsFromPtr),
886 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
887 support for standard C idiom of memory mapped variables; for
888 example, *((xdata int*)0x1234) = 1 is now internally equivalent
889 to xdata int at 0x1234 tempvar = 1.
890 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
891 provided by Akiya ISHIDA
893 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
895 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
896 * src/SDCCval.c (constVal): added reduction from int to char
897 * src/SDCCval.c (valMult, valDiv): fixed sign handling
898 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
899 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
901 * support/regression/tests/shifts.c: fixed
903 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
905 * src/z80/gen.c (genXor): Fixed bug #805445
907 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
909 Fixed bug #621531 (const & volatile confusion in the type chain).
910 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
911 refer to the const or volatile state of the pointer itself.
924 * support/regression/tests/const.c
926 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
928 When checking for duplicated modules, use absolute paths
929 instead of relative paths. Files changed:
934 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
936 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
938 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
940 * device/include/string.h: added size_t typedef, changed
941 prototypes to use size_t, eliminated separate reentrant and
942 non-reentrant declarations, added _memmove declaration
943 * device/lib/_memcpy.c: changed to use size_t instead of int,
944 changed /4 to >>2 to avoid division library call
945 * device/lib/_memcmp.c,
946 * device/lib/_memset.c,
947 * device/lib/_strncat.c,
948 * device/lib/_strncpy.c,
949 * device/lib/_strncmp.c: changed to use size_t instead of int
950 * device/lib/_memmove.c: new file (fixed bug #772294)
951 * device/lib/Makefile.in: added _memmove.c
952 * device/lib/z80/asm_strings.s: fixed bug #772290
953 * support/regression/tests/bitfields.c: attempt to fix host assertion
954 failure on amd64-unknown-linux2.2
956 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
958 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
959 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
960 * as/z80/asmain.c (main): fixed bug #801766
962 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
964 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
967 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
969 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
970 reported in bug #800609
972 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
974 * Top header beautifications in src/pic16 directory:
975 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
976 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
977 pcoderegs.h, ralloc.c, ralloc.h
978 * main.c: added top header and GPL license notice
979 * pcode.c: fixed the if-conditional warning
981 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
983 * device/lib/_mullong.c: replaced int by short for gcc
985 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
987 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
988 and JUMPTABLE iCodes properly now (worked by accident before)
989 * src/mcs51/gen.c (leftRightUseAcc),
990 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
991 iCode properly now. Use getSize instead of nRegs since a & b
992 aren't part of the nRegs tally.
994 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
996 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
997 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
998 before instructions that use the _STATUS register
1000 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1002 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1003 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1004 fetching of the pointer
1005 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1006 copied from genNearPointerSet()
1007 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1008 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1009 If they pop r0/r1 they must be called in the opposite order than aopOp().
1010 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1011 (resp. --stack-auto), prepared for --xstack
1013 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1015 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1017 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1019 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1020 these ports have their own __sdcc_external_start()
1022 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1024 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1025 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1026 type for bits was changed. It resulted in bit variables becoming
1027 global, which is not permitted in PIC 14 assembly output.
1029 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1031 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1033 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1035 Z80 and MCS51 linkers complaint if a public symbol is defined
1036 in more than one library module:
1040 * as/mcs51/Makefile.in
1042 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1044 A few small changes that speed up the peephole optimizer.
1048 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1050 Try to make the peephole optimizer smarter by maintaining
1051 an association between the assembly source code and the
1052 iCodes that originated them. Put this information to use
1053 with a new peephole rule condition "notVolatile" so that
1054 the rules can be aggressive yet still safe.
1059 * src/mcs51/peeph.def
1061 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1065 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1066 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1067 if the left or right operand symbols have the accuse flag set.
1069 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1071 Changed the type of the result of the ! (NOT) operator to char;
1072 previously it returned the same type as the source. This allows
1073 us to eliminate all the genFloatNot functions (all of its target
1074 implementations were very buggy) since !float can use the same
1077 * src/SDCCicode.c (ast2iCode): ! returns char
1078 * src/mcs51/gen.c (genNot, genNotFloat),
1079 * src/ds390/gen.c (genNot, genNotFloat),
1080 * src/z80/gen.c (genNot, genNotFloat),
1081 * src/pic/gen.c (genNot, genNotFloat),
1082 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1084 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1086 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1087 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1088 during interrupts. Ensure WSAVE is located at a shared bank address.
1089 2. Fixed page selection in some places
1090 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1091 the registers name strings.
1092 4. Fixed "signed / unsigned compare" compiler warnings.
1093 5. The PIC port manages its own allocation of the general purpose
1094 registers, but makes no attempt to reuse them. As a result when
1095 compiling it soon runs out of general purpose registers. Some
1096 additional code was added to the files pcode.c and device.c to walk
1097 through the function call tree and rename the registers so that they
1107 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1108 genPlus() & genMinus() when the result is the same as left or right
1110 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1112 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1114 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1116 Made bitfield a distinct type from bit so that bitfields
1117 convert as per ANSI C and bits retain their traditional
1118 boolean style behaviour. Implemented bitfield support in
1126 * src/ds390/gen.c: bit v bitfield split
1127 * src/z80/gen.c: New support for bitfields
1128 * support/regression/tests/bitfields.c: reenabled z80,
1131 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1133 Rules 246.x, 247.x relate to bitfields, the others speed up
1134 access to xdata mapped I/O devices.
1136 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1138 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1140 Cleaned up genPackBits and genUnpackBits and added two helper
1141 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1142 for literal assignments in genPackBits (thanks to Frieder for
1148 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1150 Fixed bug #748310 (pointer to function type mishandled when the
1151 function name is omitted). Also fixed a SIGSEGV when a function
1152 attribute (reentrant, etc) is used on a non-function or on a
1153 function but misplaced before the parameter list.
1155 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1157 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1158 * support/Util/SDCCerr.h,
1159 * support/Util/SDCCerr.c: Added func attr misuse error msg
1161 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1163 Fixed bug #787649 by anonymous
1164 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1165 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1167 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1169 Fixed numerous bitfield problems.
1171 * src/SDCC.y: More bitfield related error checking
1173 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1174 * support/Util/SDCCerr.h,
1175 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1176 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1177 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1178 * support/regression/tests/bitfields.c: tests added
1180 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1182 Made the constant following the "interrupt" keyword optional. If
1183 omitted, the function will not automatically be given an entry
1184 in the interrupt vector table (similar to #pragma NOIV, but
1185 less syntacticly kludgy). The interrupt number is also now
1186 range checked. Also fixed a bug in the high order bit example
1193 * support/Util/SDCCerr.c
1194 * support/Util/SDCCerr.h
1197 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1199 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1200 * src/SDCCicode.c (operandOperation): rewritten some ops
1201 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1202 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1204 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1205 be re-activated by defining REDUCE_LITERALS)
1206 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1207 unsigned, but are signed by default
1208 * src/SDCCval.c (constVal): rearranged
1209 * src/SDCCval.c (valMod): preliminary fix
1210 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1211 * support/regression/literalop.c: added, work in progress
1213 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1215 Generate warnings for useless declarations like "char data;"
1216 that don't do what new users expect.
1219 * support/Util/SDCCerr.h
1220 * support/Util/SDCCerr.c
1222 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1224 * src/SDCCval.c (valMult): fix overflow detection of negative int
1226 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1228 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1230 Changes to support big endian targets:
1243 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1245 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1246 * device/lib/time.c: fixed warning "integer overflow in expression"
1248 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1250 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1251 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1252 constants are unsigned; added recognition of "u" flag for unsigned
1253 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1254 * src/SDCCval.c (valDiv, valMod): fixed signdness
1255 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1256 signedness of modulo, left and right shift
1257 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1258 * support/Util/SDCCerr.h: added warning W_INT_OVL
1259 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1260 * src/SDCCast.c (ast_print): improved output of constants
1262 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1264 Fixed some warnings when building with MSVC:
1277 * support\cpp2\cpplib.c
1281 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1283 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1285 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1287 * support\librarian\clean.mk: Do not remove Makefile.
1288 * support\librarian\Makefile: added.
1290 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1292 Added librarian to MSVC build:
1295 * support\librarian\librarian.dsp
1297 'configure' not needed for librarian, removed:
1298 * support\librarian\configure
1299 * support\librarian\configure.in
1300 * support\librarian\config_in.h
1301 * support\librarian\Makefile.in
1303 Hopefully these ones built the librarian and the rest of sdcc properly:
1305 * Makefile.common.in
1307 Messed up 'configure', so revert to previous version:
1311 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1313 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1314 there, while the mantissa of a double is "only" 53 bits wide.
1316 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1318 Adding sdcclib to the build. MSVC project coming soon.
1319 Files added/changed:
1321 * support\librarian\clean.mk
1322 * support\librarian\configure
1323 * support\librarian\configure.in
1324 * support\librarian\config_in.h
1325 * support\librarian\Makefile.bcc
1326 * support\librarian\Makefile.in
1327 * support\librarian\sdcclib.c
1330 * Makefile.common.in
1334 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1336 Linker now complaints if linked modules have conflicting options, for
1337 example, one compiled using --model-large and another one compiled with
1338 --model-small. The following files were modified:
1360 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1362 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1363 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1365 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1367 * src/z80/mappings.i: fix _mul[us][int,long] entries
1369 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1371 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1373 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1375 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1376 * support/regression/tests/bitopcse.c: added
1384 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1386 added support for new library format to z80, gbz80 linkers:
1392 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1394 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1395 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1397 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1399 added DUMMY_READ_VOLATILE:
1408 * src/SDCCcse.c (algebraicOpts): many improvements
1409 * src/SDCCcse.h: removed algebraicOpts()
1410 * src/SDCCicode.c (picDummyRead): added
1412 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1414 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1415 "Insufficient space in data memory".
1417 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1419 * src/mcs51/gen.c: fixed bug #771358
1420 * src/z80/gen.c: fixed bug #759087
1422 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1424 * src/pic16/glue.c: minor cleanup by Vangelis
1426 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1428 * device/include/regc515c.h: fixed #758477
1429 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1430 * device/lib/_gptrput.c: saved a few bytes
1431 * my tab spacing is 8, yours too?)
1432 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1433 * device/lib/serial.c: process RX bytes earlier than TX bytes
1434 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1436 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1438 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1440 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1442 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1444 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1446 * device/lib/Makefile.in: bad fix, reverted to 1.43
1448 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1450 * device/lib/Makefile.in: added missing z80 object files
1452 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1454 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1455 pic16 progress by Vangelis:
1470 * pic16/pcodepeep.c:
1473 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1475 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1477 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1479 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1480 added gbz80 build to MSVC project.
1481 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1482 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1483 from 8051 stuff and setup so it links using a .lnk file.
1485 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1487 * support/librarian/sdcclib.c: sdcc librarian.
1488 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1491 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1493 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1495 2003-07-02 Borut Razem <borut.razem@siol.net>
1497 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1498 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1499 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1500 src/xa51/main.c, src/z80/main.c:
1501 virtualization of glue() function: each port has it's own glue function,
1502 which is accessed by do_glue function pointer in PORT.general structure
1504 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1506 * DS800C400 fun, improved ROM interface and tinibios.
1508 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1510 * More support for DS80C400. Now includes beginning of interface to ROM.
1512 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1514 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1516 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1518 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1520 2003-06-19 Borut Razem <borut.razem@siol.net>
1522 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1524 2003-06-19 Borut Razem <borut.razem@siol.net>
1526 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1527 fixed Z80 port - crt0.o: cannot open.
1529 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1531 * support/Util/MySystem.c (merge_command): revert bad fix
1533 2003-06-18 Borut Razem <borut.razem@siol.net>
1535 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1537 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1539 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1540 option --use-stdout sends errors to stdout instead of stderr.
1542 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1544 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1546 2003-06-15 Borut Razem <borut.razem@siol.net>
1548 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1549 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1550 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1551 fixed width array of pointers replaced with sets;
1552 multiple include and lib paths ared transferred to preprocessor and linker
1553 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1554 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1555 fixed width array of pointers
1556 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1557 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1558 fixupPath(), getPathDifference()
1559 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1560 fixed width array of pointers
1562 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1564 * src/pic16/ralloc.c: fix warnings
1565 * src/pic16/pcode.c: fix warning
1567 2003-06-10 Scott Dattalo <scott@dattalo.com>
1569 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1570 know all the details, but essentially this set of changes enable
1571 the pic16 port to generate movff instructions and generate assembler
1576 * src/pic16/pcode.c:
1577 * src/pic16/device.c:
1579 * src/pic16/pcode.h:
1580 * src/pic16/pcoderegs.c:
1581 * src/pic16/ralloc.c:
1582 * src/pic16/ralloc.h:
1584 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1586 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1587 added option --vc, so sdcc errors and warnings are compatible with
1588 Microsoft Visual Studio.
1590 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1592 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1593 device/lib/libfloat.lib: added atof function.
1595 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1597 * doc/sdccman.lyx: updated to Lyx 1.3
1598 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1599 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1600 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1602 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1604 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1606 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1608 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1609 additions to the "related tools/documentation" section
1611 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1613 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1615 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1617 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1618 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1620 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1622 * doc/sdccman.lyx: fix double dash and other minor things
1623 * doc/Makefile: fix double dash
1625 2003-05-28 Karl Bongers(patches from Martin Helmling)
1626 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1627 condition and ignore commands.
1629 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1631 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1632 is in parts still quite out of date, I did changes as far as I felt makes sense
1633 for a non-native english speaker.
1634 Please feel free to add to the manual or to correct my changes.
1635 * doc/Makefile: undid touching the date of intermediate tex files.
1637 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1639 * doc/sdccman.lyx: Manual has an index now
1641 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1643 Finalize muluint/mulsint and mululong/mulslong merging:
1644 * device/lib/_mulint.c
1645 * device/lib/_mullong.c
1646 * device/lib/gbz80/mul.s
1647 * device/lib/gbz80/stubs.s
1648 * device/lib/z80/mul.s
1649 * device/lib/z80/stubs.s
1650 * src/SDCCsymt.c (initCSupport)
1652 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1654 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1655 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1656 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1657 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1660 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1662 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1663 the regression tests I'm not brave enough to enable 245.b, 245.c
1664 * doc/sdccman.lyx: added latex preamble for hyperref package.
1665 Using pdflatex this will give you a hyperlinked pdf file with
1666 bookmarks. (prepend '%' before /usepackage if this breaks something)
1668 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1670 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1672 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1674 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1676 2003-05-21 <johan@balder>
1678 * src/SDCCglue.c (printIval): fixed bug #739934
1680 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1682 Applied patch from bug 737905 (renamed yylineo to mylineno):
1689 * src/pic16/pcode.c: Cleaned warnings
1690 * src/pic16/pcodeflow.c: Cleaned warnings
1691 * src/pic16/pcoderegs.c: Cleaned warnings
1693 2003-05-19 Scott Dattalo <scott@dattalo.com>
1695 * src/pic16/pcode.c: Cleaned warnings
1696 * src/pic16/pcodepeep.c: Cleaned warnings
1697 * src/pic16/ralloc.c: Cleaned warnings
1699 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1701 * doc/sdccman.lyx: fixed bug 739745
1702 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1704 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1706 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1707 it can be defined with CFLAGS when running configure
1708 * src/SDCCmain.c: fixed compiling + linking with object files
1710 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1712 * configure.in: configure for pic16 port,
1713 added --disable-pic16-port
1714 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1715 * src/SDCCmain.c: linkOptions is changed to set *,
1716 added if/endif conditional macros to remove options help
1717 messages from optionsTable when a port is not configured, added
1718 support for the PIc16 port in the ports table, when executing
1719 the compiler with no port specified on command line, a default
1720 port is selected with the new macro DEFAULT_PORT which is
1721 defined in port.h, in setDefaultOptions() linkOptions is removed
1722 from initialization assignment, since now it is a set,
1723 parseCmdLine uses setParseWithComma for linkOptions, in
1724 linkEdit() linkOptions are accessed with new function indexSet()
1725 which returns the i'th item of a set variable. See SDCCset.c, in
1726 linkEdit() when calling buildCmdLine(), added linkOptions as
1727 last argument. Now users can pass arguments to gplink via the
1728 -Wl option, main() uses pic16glue() to glue up pic16 programs
1729 * src/SDCCpeeph.c: various changes to support pic16
1730 * src/SDCCset.c: added function void *indexSet(set *, int) to
1731 return the i'th item of the set
1732 * src/SDCCset.h: added function prototype for indexSet()
1733 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1734 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1735 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1736 added macro DEFAULT_PORT
1737 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1738 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1740 * src/pic16/glue.c: commented out some error producing lines
1741 * src/pic16/main.c: __config directives are commented out to stop
1742 gpasm complaining and test the linkage with gplink, _linkCmd and
1743 _asmCmd changed to be more gplink and gpasm friendly
1744 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1745 produced an error when parsed, peep rule 12 is added to utilize
1746 movff, but it is commented out since the pCode does not support
1747 yet a command with 2 address arguments
1749 2003-05-18 <johan@balder>
1751 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1752 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1753 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1755 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1756 Added feature to script commands from file.
1758 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1760 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1761 * src/SDCCutil.c: include ctype.h for win32
1763 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1765 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1767 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1769 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1770 Fixed so you can set breakpoints prior to run, run does not stop
1771 on entry now. Add tbreak. Other enhancements and fixes for use
1774 2003-05-12 Borut Razem <borut.razem@siol.net>
1776 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1778 2003-05-11 Borut Razem <borut.razem@siol.net>
1780 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1781 the path of bin directory, so that PATH is the only env. variable, which has to be set
1782 in case of standard installation.
1783 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1784 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1785 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1787 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1789 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1790 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1791 temp files are in the port dir; clean the gen/test directory when
1792 generating new test.c
1793 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1794 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1795 * support/regression/tests/zeropad.c: added
1797 2003-05-09 <johan@balder>
1799 * src/SDCCglue.c: fixed bug #597940
1801 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1803 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1804 cache sfr, optimize next,step, fix off by one sourceline,
1805 support ddd list function.
1806 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1808 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1810 * support/regression/HTMLgen.py: added compare_s2f()
1811 * support/regression/Makefile: redo 1.27
1812 * support/regression/generate-cases.py: redo 1.5
1814 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1816 * support/regression/tests/float.c: workaround 33 bit hex constant
1817 * support/regression/tests/simplefloat.c: fix division for host
1819 2003-04-29 Scott Dattalo <scott@dattalo.com>
1821 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1822 that tame's the PIC's over-aggressive optimizer.
1824 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1826 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1829 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1831 Initial support for DS80C400. "Hello world" runs on TINIm400
1834 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1836 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1837 * Some notes on ddd usage added in debugger/README
1838 Martin Helmling adding more features and fixes for ddd GUI debugger.
1839 Code added for nexti, stepi, up, down, and other adjustments.
1841 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1843 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1844 * src/pic/peeph.def Added two rules to optimize carry manipulation
1845 * src/pic/* removed debug printfs
1847 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1849 * debugger/mcs51/cmd.c: added header newalloc.h
1851 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1853 * as/Makefile: new EXEEXT
1854 * as/z80/Makefile: remove trailing slash of BUILDIR
1855 * as/z80/clean.mk: new EXEEXT
1856 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1857 * support/cpp2/Makefile.in: new EXEEXT
1858 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1860 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1862 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1863 EXEEXT was introduced to fix all related problems with targets
1864 "clean", "install" and "uninstall"; a couple of further flaws
1865 especially with "clean" have been fixed too
1866 * as/mcs51/Makefile.in
1871 * debugger/mcs51/Makefile.in
1872 * debugger/mcs51/clean.mk
1874 * link/z80/Makefile.in
1877 * packihx/Makefile.in
1879 * sim/ucsim/Makefile
1880 * sim/ucsim/clean.mk
1881 * sim/ucsim/avr.src/Makefile.in
1882 * sim/ucsim/avr.src/clean.mk
1883 * sim/ucsim/s51.src/Makefile.in
1884 * sim/ucsim/s51.src/clean.mk
1885 * sim/ucsim/xa.src/Makefile.in
1886 * sim/ucsim/xa.src/clean.mk
1887 * sim/ucsim/z80.src/Makefile.in
1888 * sim/ucsim/z80.src/clean.mk
1889 * sim/ucsim/main_in.mk
1890 * sim/ucsim/packages_in.mk
1891 * sim/ucsim/gui.src/Makefile.in
1892 * sim/ucsim/gui.src/serio.src/Makefile.in
1893 * sim/ucsim/gui.src/serio.src/clean.mk
1896 * support/cpp2/Makefile.in
1897 * support/cpp2/clean.mk
1898 * support/makebin/Makefile
1899 * support/makebin/clean.mk
1900 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1901 * doc/sdccman.lyx: --program-suffix no longer needed
1903 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1905 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1906 Martin Helmling added support for ddd GUI debugger.
1907 Code added to display assembly, set variables, and other commands
1908 to interface to ddd.
1910 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1912 * as/Makefile: fix target clean
1913 * as/clean.mk: fix target clean
1914 * as/z80/clean.mk: fix target clean
1916 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1918 * Makefile.common.in: added @EXEEXT@
1919 * configure.in: removed all mingw32 stuff
1920 * configure: rebuilt from configure.in
1921 * doc/sdccman.lyx: updated section "installation"
1922 * support/scripts/sdcc_mingw32: adapted to configure
1923 * support/scripts/sdcc_cygwin_mingw32: added
1925 2003-04-22 Scott Dattalo <scott@dattalo.com>
1927 * src/pic Added object file support for the PIC port
1928 * src/pic Applied patch from Craig Franklin (this started the object file support)
1929 * src/regression Updated the PIC regression tests for object files
1931 2003-04-20 Borut Razem <borut.razem@siol.net>
1933 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1934 lklex.c: In function `getfid':
1935 lklex.c:203: warning: array subscript has type `char'
1936 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1937 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1938 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1939 stack handling macros
1941 2003-04-19 Borut Razem <borut.razem@siol.net>
1943 * "handling space characters in file path" task:
1944 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1945 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1946 * support/Util/MySystem.h: make it self-sufficient
1947 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1948 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1949 handling space characters in file path
1950 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1951 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1952 * support/Util/MySystem.c: handling space characters in executable's path
1954 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1956 * as/z80/Makefile: fix permanent rebuild of z80
1957 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1958 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1960 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1962 * src/SDCCopt.c: add special case optimization to replace modulo by
1963 a power of two with a bitwise AND.
1965 2003-04-18 <johan@balder>
1967 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1969 2003-04-17 <johan@balder>
1971 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1972 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1974 2003-04-13 Borut Razem <borut.razem@siol.net>
1976 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1977 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1978 fixed mingw problem in adl_NORMALIZE_PATH
1980 2003-04-12 Borut Razem <borut.razem@siol.net>
1982 * fixed "#pragma SAVE/RESTORE can not be nested":
1983 * src/SDCC.lex: reworked pragma handling functions
1984 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1985 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1987 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1989 * src/SDCCutil.c (pathEquivalent): defined but not used
1990 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1991 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1992 * configure: rebuilt from configure.in
1993 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1994 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1995 * device/include/Makefile.in: replace sdcc_datadir
1996 * device/lib/Makefile.in: replace sdcc_datadir
1997 * Makefile.common.in: add LDFLAGS from configure
1998 * packihx/Makefile.in: use LDFLAGS
1999 * src/Makefile.in: use LDFLAGS
2000 * support/cpp2/Makefile.in: add LDFLAGS from configure
2001 * support/makebin/Makefile: use LDFLAGS
2002 * .version: bumped version number to 2.3.5
2004 2003-04-12 Borut Razem <borut.razem@siol.net>
2006 * completed "different paths" task:
2007 * src/SDCCmacro.c: fixed bug in handling quotes
2008 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2009 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2011 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2013 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2015 2003-04-11 kevin Vigor <kevin@vigor.nu>
2017 * ds390/gen.c ds390/peeph.def: fix bug 706781
2019 2003-04-11 Borut Razem <borut.razem@siol.net>
2021 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2023 2003-04-10 Scott Dattalo <scott@dattalo.com>
2025 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2026 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2027 set - this bit used to not be set...).
2028 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2029 bad code in PIC Port
2030 * src/regression/and2.c added to test bug 609268
2031 * src/regression/Makefile added and2.c to regression test
2034 2003-04-08 <johan@CP255758-A>
2036 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2037 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2038 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2040 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2042 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2044 * support/cpp2/Makefile.in: fix bug #487815
2045 * configure: rebuilt from configure.in
2046 * Makefile.common.in: docdir changed, new path suffixes
2047 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2048 * sdcc_vc_in.h: reflect changes from sdccconf.h
2049 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2050 * src/SDCCutil.h: remove BINDIR hack
2051 * doc/sdccman.lyx: update new path hierarchy
2053 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2055 * src/SDCCpeeph.c: added okToRemoveSLOC test
2057 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2059 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2061 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2063 * src/SDCCpeeph.c: added labelIsReturnOnly test
2064 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2066 2003-04-05 <johan@balder>
2068 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2069 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2070 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2071 * src/SDCCast.c: fixed a warning
2072 * src/SDCCast.h: fixed a warning
2073 * src/SDCCicode.c (operandFromAst): fixed a warning
2075 2003-04-04 <johan@balder>
2077 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2078 * src/SDCCast.c (decorateType): fixed bug #715076
2079 * src/SDCC.y: fixed bug #702907
2081 2003-04-03 <johan@balder>
2083 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2084 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2085 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2086 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2087 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2089 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2091 * _decdptr.c: fix return values
2092 * _gptrget.c: fix return values
2093 * _gptrgetc.c: fix return values
2094 * _gptrput.c: fix return values
2095 * _mulint.c: fix return values
2096 * as/z80/Makefile: fix 'make -j' problem
2098 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2100 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2101 * configure.in: big cleanup, updated to autoconf 2.5x
2102 * configure: rebuilt from configure.in
2103 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2104 * sdcc_vc_in.h: reflect changes from sdccconf.h
2105 * doc/Makefile: fixed a flaw in "make install"
2107 2003-04-02 <johan@balder>
2109 * src/ds390/gen.c (genCmp): no comments
2110 * src/mcs51/gen.c (genCmp): no comments
2111 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2112 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2114 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2116 * support/regression/generate-cases.py: place generated file in given sub directory
2117 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2118 * support/regression/Makefile: improvements for 'make -j';
2119 side effect: it's simpler and faster now
2121 2003-03-31 Borut Razem <borut.razem@siol.net>
2123 * src/z80/main.c: link-{port} and as-{port} defined without path
2124 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2126 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2128 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2130 2003-03-30 Borut Razem <borut.razem@siol.net>
2132 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2133 changed type of list parameter to set
2134 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2135 * src/port.h: changed type of do_assemble() parameter to set
2136 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2137 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2138 definition of "cppoutfilename" macro with NULL value in preProcess()
2139 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2140 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2141 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2142 replaced with set *binPathSet
2143 * shash_add() deallocates the item, if allready exsists, before adding the new one
2144 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2146 2003-03-30 Scott Dattalo <scott@dattalo.com>
2148 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2149 a nested for loop bug in the PIC port
2150 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2153 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2155 * support/Util/dbuf.h: remove C++ stuff to make it portable
2157 2003-03-28 Borut Razem <borut.razem@siol.net>
2159 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2160 literal strings in stringLiteral()
2161 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2162 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2165 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2167 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2169 2003-03-26 <johan@balder>
2171 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2172 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2173 * src/SDCCast.c (decorateType): fixed " -v < 3"
2175 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2177 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2178 Added Lenny Story's debug infrastructure changes:
2179 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2180 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2181 * src/cdbFile.c: added
2182 * src/SDCCdebug.c: added
2183 * src/SDCCdebug.h: added
2184 * src/SDCCast.c (createFunction)
2185 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2186 * src/SDCCmain.c (parseCmdLine, main)
2187 * src/SDCCmem.c (redoStackOffsets)
2188 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2191 * src/avr/gen.c (genAVRCode)
2192 * src/ds390/gen.c (gen390Code)
2193 * src/mcs51/gen.c (gen51Code)
2194 * src/pic/gen.c (genpic14Code)
2195 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2196 * src/xa51/gen.c (genXA51Code)
2197 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2199 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2201 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2202 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2204 2003-03-22 <johan@balder>
2206 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2208 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2210 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2211 * doc/cdbfileformat.lyx: added, written by Lenny Story
2212 * doc/Makefile: added cdbfileformat.lyx
2213 * doc/clean.mk: added cdbfileformat.lyx
2215 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2217 * src/mcs51/peeph.def: fix bug #705773
2219 2003-03-20 <johan@balder>
2221 An sfr/sbit can have an "at #" AND an initializer
2222 * src/SDCCsymt.c (checkSClass):
2223 * src/SDCCmem.c (allocGlobal):
2224 * src/SDCCmem.c (allocLocal):
2225 * src/SDCCast.c (createBlock):
2227 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2229 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2231 2003-03-16 <johan@balder>
2233 Undid the hackup of const and volatile, the problem is much bigger
2235 * src/SDCCast.c:1.171
2236 * src/SDCCglue.c:1.138
2237 * src/SDCCicode.c:1.146
2238 * src/SDCCsymt.c:1.150
2239 * src/SDCCval.c:1.65
2241 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2243 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2244 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2246 2003-03-13 <johan@balder>
2248 Hackup const and volatile modifiers in type chains a bit:
2250 * src/SDCCast.c:1.169
2251 * src/SDCCglue.c:1.136
2252 * src/SDCCicode.c:1.143
2253 * src/SDCCsymt.c1.146
2254 * src/SDCCsymt.h1.59
2255 * src/SDCCval.c:1.63
2257 2003-03-12 <johan@balder>
2259 * src/SDCCBBlock.h: more LRH debugging junk
2260 * src/SDCCcflow.h: more LRH debugging junk
2261 * src/SDCCloop.c: more LRH debugging junk
2262 * src/SDCC.y (struct_declaration): fixed bug #697590
2263 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2264 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2265 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2267 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2268 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2269 test function names must now match exactly).
2270 * src/SDCCcse.c: added special case in findCheaperOp to allow
2271 extending a short integer. Makes less awful code for bug 700121 test case.
2273 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2275 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2276 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2278 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2280 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2281 actually called (operandsNotEqual() was called for all
2282 operandsNotEqualX tests).
2284 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2286 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2287 with shorter literals. Fixes bug 700121.
2289 2003-03-11 <johan@balder>
2291 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2293 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2295 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2296 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2298 2003-03-10 Borut Razem <borut.razem@siol.net>
2300 * src/SDCCmain.c: pipe preprocessor's output
2301 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2302 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2303 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2304 which closes all pipes in pipeSet set
2305 * src/SDCCset.c: free deleted item in function deleteSetItem()
2306 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2307 moved from z80 to src subproject
2308 * .version: increased version number to 2.3.4
2310 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2312 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2313 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2314 * support/regression/ports/xa51/spec.mk: fix typo
2316 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2318 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2320 2003-03-09 Borut Razem <borut.razem@siol.net>
2322 * src/SDCCmain.c: pipe preprocessor's output
2323 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2324 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2325 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2326 which closes all pipes in pipeSet set
2327 * src/SDCCset.c: free deleted item in function deleteSetItem()
2328 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2329 moved from z80 to src subproject
2331 2003-03-09 Borut Razem <borut.razem@siol.net>
2333 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2334 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2335 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2336 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2337 * src/SDCCglobl.h: unification of WIN32 native definitions
2339 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2341 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2343 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2345 * src/configure.in: check for endianess (even while cross-compiling)
2346 * src/configure: check for endianess (even while cross-compiling)
2347 * src/configure_in.h: check for endianess (even while cross-compiling)
2348 * src/avr/gen.c: remove old endianess stuff
2349 * src/mcs51/gen.c: remove old endianess stuff
2350 * src/ds390/gen.c: remove old endianess stuff
2351 * src/pic/gen.c: remove old endianess stuff
2352 * src/pic/genarith.c: remove old endianess stuff
2353 * src/pic/glue.c: fix endianess check
2354 * src/pic16/gen.c: remove old endianess stuff
2355 * src/pic16/genarith.c: remove old endianess stuff
2356 * src/pic16/glue.c: fix endianess check
2357 * src/xa51/gen.c: remove old endianess stuff
2358 * src/z80/gen.c: fix endianess check
2359 * src/SDCCglue.c: fix endianess check
2360 * src/ds390/peeph.def: fix bug 700036
2362 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2364 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2365 * src/configure: find appropriate data-types on host for SDCC's int and long
2366 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2367 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2368 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2370 2003-03-07 <johan@balder>
2373 some minor cleanups before the big shot
2374 OP_DEFS and OP_USES now use Kevin's protection
2375 new option --nolabelopt
2386 * src/ds390/ralloc.c:
2387 * src/mcs51/ralloc.c:
2389 * src/xa51/ralloc.c:
2392 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2394 * src/pic/pcode.c (get_op): fix 64 bit warnings
2395 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2396 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2397 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2398 * support/regression/tests/malloc.c: fix 64 bit warnings
2400 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2402 * src/mcs51/gen.c (genMinus): fixed bug 696436
2404 2003-03-02 Borut Razem <borut.razem@siol.net>
2406 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2408 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2410 * configure.in: test for mkstemp
2411 * sdccconf_in.h: add HAVE_MKSTEMP
2413 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2415 * device/include/ctype.h: removed warning while using --stack-auto
2416 * device/include/malloc.h: removed warning while using --stack-auto
2417 * device/include/string.h: removed warning while using --stack-auto
2419 2003-02-23 Borut Razem <borut.razem@siol.net>
2421 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2422 because NDEBUG is defined (see man assert)
2423 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2425 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2427 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2428 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2430 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2432 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2433 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2435 2003-02-18 <johan@balder>
2437 * as/mcs51/asmain.c (asmbl): module can start with a digit
2438 * as/z80/asmain.c (asmbl): module can start with a digit
2440 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2442 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2443 * src/asm.c: fix pipe() for Mingw32
2445 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2447 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2448 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2449 make -V work again; --c1mode reads now from stdin
2450 * doc/sdccman.lyx: added --c1mode
2451 * support/Util/SDCCerr.c: new messages for c1 mode
2452 * support/Util/SDCCerr.h: new messages for c1 mode
2453 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2455 2003-02-15 <johan@balder>
2457 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2459 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2461 * doc/sdccman.lyx: Environment variables, -o and other minor things
2463 2003-02-14 <johan@balder>
2465 * src/xa51/main.c: before anyone really tries to use it :)
2467 * Install doc's in share/sdcc/doc
2468 * removed some obsolete files
2469 * Do a proper make distclean and uninstall
2470 M Makefile.common.in
2473 M device/include/Makefile.in
2474 M device/lib/Makefile.in
2477 M sim/ucsim/doc/Makefile.in
2480 R src/xa51/peeph.rul
2481 M support/cpp2/Makefile.in
2482 M support/makebin/Makefile
2485 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2487 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2489 2003-02-10 Borut Razem <borut.razem@siol.net>
2491 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2492 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2493 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2494 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2495 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2496 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2497 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2498 src/z80/Makefile.bcc: Borland Makefile cleanup
2499 * as/z80/Makefile.bcc: Added Borland Makefile
2500 * support/cpp2/borland.h: Removed
2502 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2504 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2505 * src/SDCC.lex: new pragma NOIV
2506 * src/SDCCglobl.h: new pragma NOIV
2507 * src/SDCCmem.c: new pragma NOIV
2509 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2511 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2513 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2515 * src/SDCCmain.c: signal handling is switched off by --debug
2516 * doc/Makefile: small fix for install; use clean.mk again
2517 * doc/clean.mk: clean *.pdf and *.html too
2519 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2521 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2522 * device/lib/printfl.c: fix a ds390 bug by making it portable
2523 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2524 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2525 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2526 * debugger/mcs51/cmd.c: converted multi-line string literals
2527 * sim/ucsim/globals.cc: converted multi-line string literals
2528 * src/SDCCmain.c: introduced signal handler to remove temp files
2529 * doc/Makefile: small tweaks, implement clean
2530 * doc: removed generated files
2532 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2534 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2535 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2536 Address Record is not correctly generated for DS390."
2538 2003-02-02 Borut Razem <borut.razem@siol.net>
2540 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2541 * as/mcs51/asm.h: fixed compilation with Borland C
2542 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2543 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2544 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2545 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2546 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2547 src/z80/Makefile.bcc: delete $(LIB) only if exist
2548 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2550 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2552 * device/include/malloc.h: introduced NULL
2553 * device/include/string.h: introduced NULL
2554 * device/include/stdlib.h: introduced NULL
2555 * device/lib/_memcpy.c: removed NULL
2556 * device/lib/_strcat.c: removed NULL
2557 * device/lib/_strchr.c: removed NULL
2558 * device/lib/_strcmp.c: removed NULL
2559 * device/lib/_strcpy.c: removed NULL
2560 * device/lib/_strcspn.c: removed NULL
2561 * device/lib/_strlen.c: removed NULL
2562 * device/lib/_strncat.c: removed NULL
2563 * device/lib/_strncmp.c: removed NULL
2564 * device/lib/_strncpy.c: removed NULL
2565 * device/lib/_strpbrk.c: removed NULL
2566 * device/lib/_strrchr.c: removed NULL
2567 * device/lib/_strspn.c: removed NULL
2568 * device/lib/_strstr.c: removed NULL
2569 * device/lib/_strtok.c: removed NULL
2570 * device/lib/malloc.c: removed NULL, include own header
2572 2003-02-02 <johan@balder>
2574 * 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
2575 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2576 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2577 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2578 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2579 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2581 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2583 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2586 2003-02-01 <johan@balder>
2588 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2590 2003-01-31 <johan@CP255758-A>
2592 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2594 2003-01-30 <johan@balder>
2596 * src/SDCCBBlock.c: automatic bug detection
2597 * src/SDCCicode.c: automatic bug detection
2599 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2601 * src/SDCCglobl.h: now --xram-size 0 works
2602 * src/SDCCmain.c: now --xram-size 0 works
2604 2003-01-29 <johan@balder>
2606 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2608 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2610 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2611 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2612 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2613 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2614 * src/SDCCglobl.h: Added options --xram-size and --code-size
2615 * src/SDCCmain.c: Added options --xram-size and --code-size
2617 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2619 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2620 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2622 2003-01-27 <johan@balder>
2624 * src/SDCC.y: fixed bug #613764
2626 2003-01-26 <johan@balder>
2628 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2629 * src/SDCCsymt.h: fixed bug #673374
2630 * src/SDCCglue.c: fixed bug #661910
2631 * src/SDCCast.c: fixed bug #458099 and 673374
2633 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2635 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2636 * as/mcs51/strcmpi.h: added
2637 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2638 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2639 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2640 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2641 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2642 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2643 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2644 * as/mcs51/Makefile.aslink: new module strcmpi
2645 * as/mcs51/Makefile.asx8051: new module strcmpi
2646 * as/mcs51/Makefil.bcc: new module strcmpi
2647 * as/mcs51/Makefile.in: new module strcmpi
2648 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2650 2003-01-26 <johan@balder>
2652 * src/SDCCglue.c: reverted back to 1.124
2653 * src/SDCCast.c: reverted back to 1.156
2654 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2656 2003-01-25 <johan@balder>
2658 * src/SDCCglue.c: A better fix for bug #661910
2659 * src/SDCCast.c: A better fix for bug #661910
2660 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2662 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2664 * src/Makefile.in: remove spawn.o
2665 * src/SDCCmain.c: remove spawn.h
2666 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2667 * src/spawn.c: removed
2668 * src/spawn.h: removed
2669 * support/regression/ports/ds390/spec.mk: link with -r
2671 2003-01-24 <johan@CP255758-A>
2673 * src/ds390/gen.c (aopOp): fixed bug #667458
2674 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2675 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2676 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2678 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2680 * src/mcs51/peeph.def: better assembler identation by Frieder
2681 * src/mcs51/gen.c: better assembler identation by Frieder
2683 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2685 * as/z80/string.h: removed for gcc 3.2
2686 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2687 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2689 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2691 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2692 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2693 * support/regression/Makefile: separate temp files for ports
2694 * support/regression/generate-cases.py: separate temp files for ports
2695 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2696 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2698 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2700 * moved tinitalk to device/examples/ds390
2702 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2704 * as/mcs51/lkmem.c: rflag is for DS390
2705 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2706 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2707 (linkEdit): move mem- and map-files the same way as ihx-files
2708 * src/z80/main.c (_setDefaultOptions): removed --generic
2709 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2710 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2711 * src/pic/glue.c (picglue): --c1mode works again
2712 * src/pic16/glue.c (pic16glue): --c1mode works again
2713 * src/asm.c (printCLine): fix #660034
2715 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2717 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2718 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2719 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2720 * as/mcs51/lkmem (summary): better fix for sp problem
2721 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2722 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2723 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2724 remove --stack-after-data
2726 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2728 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2729 * src/SDCCutil.c (join): ugly bug: missing '\0'
2730 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2732 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2734 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2736 * src/pic/main.c (_asmCmd): gpasm supports -o
2737 * src/z80/main.c: more general macros
2738 * device/lib/Makefile.in: remove intermediate files
2740 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2742 * .version: Bumped version number to 2.3.3
2743 * src/SDCCBBlock.c: new option -o
2744 * src/SDCCglobl.h: new option -o
2745 * src/SDCCglue.c: new option -o
2746 * src/SDCCmain.c: new option -o
2747 * src/asm.c: new option -o
2748 * src/ds390/main.c: new option -o
2749 * src/pic/glue.c: new option -o
2750 * src/pic/pcode.c: new option -o
2751 * src/pic/ralloc.c: new option -o
2752 * src/pic16/glue.c: new option -o
2753 * src/pic16/pcode.c: new option -o
2754 * src/pic16/ralloc.c: new option -o
2755 * src/z80/main.c: new option -o
2756 * device/lib/Makefile.in: use -o
2757 * support/regression/ports/ds390/spec.mk: use -o
2758 * support/regression/ports/gbz80/spec.mk: use -o
2759 * support/regression/ports/mcs51/spec.mk: use -o
2760 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2761 * support/regression/ports/z80/spec.mk: use -o
2762 * support/regression/ports/ucz80/spec.mk: use -o
2763 * support/regression/ports/xa51/spec.mk: use -o
2764 * support/regression/fwk/lib/timeout.c: fix usage string
2766 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2767 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2769 2003-01-07 <johan@balder>
2771 * src/SDCCast.c (decorateType): fixed bug #600035
2773 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2774 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2775 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2776 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2777 * src/pic/pcode.c: outcommented unused variable to remove warnings
2778 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2780 2003-01-06 <karl@turbobit.com>
2781 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2784 2003-01-06 <johan@balder>
2786 * src/SDCCicode.c: fixed array add
2788 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2789 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2790 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2792 2003-01-04 <johan@balder>
2794 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2796 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2797 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2799 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2800 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2801 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2803 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2804 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2806 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2807 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2809 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2810 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2812 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2814 * in \sdcc\as\mcs51\ changed these files in order to create an
2815 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2816 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2817 following files to include the previous two files: aslink.dsp,
2818 Makefile.aslink, Makefile.bcc, and Makefile.in.
2820 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2821 .adb instead of .cdb
2823 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2825 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2826 value from option --iram-size.
2828 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2830 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2833 2002-09-18 <wiml@hhhh.org>
2835 * SDCClrange.h: exposed setFromRange() and setToRange()
2836 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2837 packRegsForAccUse() (bug 542397)
2838 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2839 multiple times and emitting the fetch operations more than once
2840 added aopGetUsesAcc() function to allow binary operators to
2841 fetch their operands in the correct order; made genMinus() emit
2842 compact code for X = LITERAL - Y
2844 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2845 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2846 sprintf() in line 1267.
2848 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2849 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2852 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2853 Changes to aslink (All the changes are marked with 'JCF'):
2855 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2858 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2859 area BSEG. Also moves, if possible, the DATA area down into the internal
2860 ram so more space is available.
2862 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2865 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2866 not bytes. Function summary() which creates a memory usage summary
2867 file with extension .mem. Reports of overlaping stack and small stack
2868 size. If the space for the stack is less than 16 bytes aslink trows a
2871 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2872 the 8051. Option 'y' for memory summary output file.
2874 Changes to sdcc (All the changes are marked with 'JCF'):
2876 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2878 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2879 overlaying area for it (uses RegBankUsed[4]).
2881 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2882 bank zero as used by default. By default aslink locates the stack
2883 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2884 the creation of the .mem file. Delegates the allocation of data area
2885 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2886 the begining of the stack area to aslink.
2888 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2889 glue() in SDCCglue.c creates an area for it.
2891 2002-09-03 Borut Razem <borut.razem@siol.net>
2892 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2893 sdcc/src/pic/glue.c:
2894 introduced atexit() handler for teporay files removal in case of
2895 errors, assertions, ...
2897 2002-08-29 Borut Razem <borut.razem@siol.net>
2898 * sdcc/support/cpp2/auto-host_vc_in.h:
2899 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2900 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2901 Maybe there is a similar problem with BORLANDC? It should be checked!
2903 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2904 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2905 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2906 was not executed, and the compiler (cl) launched a warning:
2907 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2909 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2910 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2912 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2913 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2915 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2916 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2917 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2918 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2919 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2920 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2921 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2922 - added Release configuration in VS projects
2923 - review of compiler an linker options
2924 - VC .exe files are generated in bin_vc directory, not to interfere
2925 with binaries generated from other projects (cygwin, mingw, bcc ...)
2927 * sdcc/src/yacc.dsp: added
2929 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2930 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2931 and insert the version number definitions from .version
2933 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2935 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2936 added - genarate auto-host.h using auto-host_vc_in.h as template
2939 removed from CVS, generated automatically
2941 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2942 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2944 2002-08-11 Borut Razem <borut.razem@siol.net>
2945 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2947 2002-08-10 Borut Razem <borut.razem@siol.net>
2948 * src/SDCCmain.c (main):
2949 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2950 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2951 The consequence was that some temporary files were not removed.
2954 unification of code in functions tempfilename() and tempfile():
2955 function tempnam() is defined in Visual Studio 6.0 and .NET
2957 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2959 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2960 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2961 - removed compiler command line option /WX: Treats all warnings as errors
2962 - update a list of source files, included into the project
2964 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2965 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2966 changed project type to Generic Project so that can be correcly converted to VS.NET project
2968 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2970 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2972 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2974 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2975 added return 0 statements after assert() to make compiler happy
2977 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2978 added newline in the def file to keep MSC compiler satisfied
2980 * sdcc/src/z80/gen.c:
2981 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2982 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2983 - solved MSC error in function aopDump()
2985 * sdcc_vc.h: define PREFIX as "\\sdcc"
2987 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2988 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2990 2002-06-22 Scott Dattalo <scott@dattalo.com>
2991 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2992 - Rewrote the register banking algorithm.
2993 - Added pCode live-range analysis to registers (for now, only non-used and
2994 singly-used registers optimized away)
2996 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2998 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3000 2002-05-10 Scott Dattalo <scott@dattalo.com>
3001 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3003 2002-04-22 Michael Hope <michaelh@vroom>
3005 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3007 * configure.in (DD_COPT): Added include support required for gbdk.
3009 * .version: Bumped version number just to increase it.
3011 * src/SDCCmain.c: Added -nostdinc to the default options.
3013 2002-04-15 Michael Hope <michaelh@vroom>
3015 * device/lib/z80/printf.c (sprintf): Added.
3017 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3019 * src/z80/peeph.def: Added transpose redundent load rule.
3021 * src/z80/main.c: Added force callee saves for jaune.
3023 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3025 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3027 2002-03-28 Johan Knol <johan@balder>
3029 * src/SDCCval.c: fixed bug #532436
3031 2002-03-14 Scott Dattalo <scott@dattalo.com>
3033 Added "char *Processor" field to the port structure.
3036 Added -p option. Allows port dependent processor to be specified.
3039 Initialized the new field char *Processor field to NULL in all ports
3042 Compiler generated registers for interrupt context saving
3043 were not getting allocated.
3045 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3048 Fixed left shift. Will promote the left side of a left shift
3049 if a) left shifting more than size of operand or b) when assigned
3050 to something size > size of left side
3052 2002-03-14 Scott Dattalo <scott@dattalo.com>
3054 tons of changes. Register allocation has been
3055 rewritten. Added customization for the various PICs. Flow
3056 analysis is restructured. ...
3062 Added. device.c is a PIC port hack to accomodate variations
3065 2002-03-13 Michael Hope <michaelh@vroom>
3067 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3069 2002-03-04 johanknol <johanknol@manik>
3071 * /src/SDCCval.c: fixed
3073 const unsigned char arr[][2] = { { 0, 1 } };
3074 t18.c:1: error: Initializer element is not constant
3076 2002-03-04 bela <bela@manik>
3078 * /device/include/mcs51reg.h:
3079 ds89c420 register definition update
3081 2002-03-03 <johan@FRIJA>
3083 * support/Util/SDCCerr.c: did something, but don't no why anymore
3085 * support/regression/tests/bug-524691.c: made it a little less shy
3087 * src/SDCCast.c (decorateType): fixed bug #524697
3089 * src/SDCCast.c: made some lineno improvements
3091 * src/SDCCval.c (getNelements): changed warning to error
3093 * src/SDCCglue.c (printIvalArray): changed warning to error
3095 * src/SDCCicode.c: fixed a warning for mingw
3097 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3099 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3101 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3103 * src/ds390/peeph.def:
3104 Added some more peephole rules
3106 * src/ds390/gen.c: Various fixes & enhancements
3108 * src/SDCClrange.c, src/SDCClrange.h:
3109 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3111 * src/ds390/ralloc.c:
3112 various fixes & enhancements (ds390) specific
3114 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3115 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3118 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3120 2002-03-02 <johan@FRIJA>
3122 * src/SDCCast.c (decorateType): fixed bug #524708
3124 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3126 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3128 2002-03-01 Michael Hope <michaelh@vroom>
3130 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3132 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3134 2002-03-01 <johan@FRIJA>
3136 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3138 * src/SDCCast.c (decorateType): fixed bug #524209
3140 * src/SDCCval.c (valNot): fixed bug #524195
3142 2002-02-26 <johan@balder>
3144 * src/xa51/gen.c: fixed a warning
3146 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3148 * src/SDCCast.c (decorateType): fixed bug #522534
3150 2002-02-23 <johan@balder>
3152 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3154 2002-02-22 <johan@balder>
3156 * src/SDCCast.c: fixed bug #514865
3158 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3160 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3162 * sdcc/src/SDCCloop.c:
3163 Previous fix was not good. basic blocks that have "break" or "return" are
3164 not really partof a loop , but live ranges used in these blocks should
3165 be live thru the entire loop, so set partOfLoop but don't add them to
3168 2002-02-21 <johan@FRIJA>
3170 * src/SDCCcse.c: fixed bug #514308
3172 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3175 Fixed BUG #519583. If a conditional block ended in a return/break
3176 statement inside a loop, it was not being considered part of the loop.
3178 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3180 2002-02-10 Karl Bongers <karl@turbobit.com>
3183 Fixed up SDCDB debugger somewhat. Updated debugger/README
3184 with lots of comments and notes.
3186 * device/examples/test2.c:
3187 Fix bug, "red" variable not being initialized(compiler complained).
3189 * device/examples/Makefile, examples/test3.c:
3190 Add Makefile in device/examples folder, compiles test3.c
3191 for use as a multiple module SDCDB test case.
3193 * sim/ucsim/cmd.src/cmdset.cc:
3194 Took out debug printfs in ucsim "next" command.
3197 Karl and Johan start ucsim XA support. Most dissassembly working,
3198 about 75% emulation done(plenty of work remaining).
3200 * sim/ucsim/z80.src:
3201 Add Z80 support to ucsim, add test-ucz80 regression test,
3202 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3203 Notice z80 compiler fails on examples/test3.c/crc code.
3205 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3207 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3208 Added support for --parms-in-bank1
3210 * src/ds390/peeph.def:
3211 added a few more peephole optimzations
3214 1) added __builtin_inp & __builtin_outp used to read in data of given length
3215 from a memory mapped port
3216 2) added __builtin_memcmp
3217 3) added __builtin_swapw swap bytes of a short
3219 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3220 1) handle multiple send & receives from register bank1
3221 2) ralloc can now allocate DPTR1 to some liveRanges
3223 * src/SDCCsymt.c, src/SDCCsymt.h:
3224 changes to handle multiple sends & receives
3227 added some pointer arithmetic optimization
3230 added some pointer arithmetic optimizations but not stable yet so not
3231 called from anywhere (will get this working shortly)
3233 * src/SDCCopt.c: fixed for multiple sends & receives
3236 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3237 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3238 set preprocessor defines (depending on options)
3240 * src/SDCCicode.c, src/SDCCicode.h:
3241 changes made to handle multiple sends & receives
3244 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3246 * src/SDCCcse.c, src/SDCCcse.h:
3247 added function findbackward def (to be used in upcoming optimization)
3249 * src/SDCCcflow.c, src/SDCCcflow.h:
3250 added function returnAtEnd - to determine if a basic block terminates with
3253 * src/SDCCast.c, src/SDCCast.h:
3254 added option parms-in-bank1
3256 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3257 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3258 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3259 adjusted for --parms-in-bank1 option
3261 * device/include/string.h:
3262 donot redefine "reentrant" keyword
3264 * device/include/ds80c390.h: Added some more SFRs
3266 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3268 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3270 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3272 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3274 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3276 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3278 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3280 * Added --xram-movc option
3282 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3284 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3286 2002-01-11 Johan Knol
3288 * Added math lib of Jesus Calvino-Fraga
3290 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3292 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3293 * support/regression/Makefile: new target test-mcs51-stack-auto
3294 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3296 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3298 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3300 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3302 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3304 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3306 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3308 * src/SDCCglue.h: add definition for printIvalChar()
3310 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3312 * src/SDCCast.c: fix #498138 by Johan
3314 * src/SDCCglue.c: fix #498138 by Johan
3316 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3318 * support/regression/Makefile: fix clean
3320 * support/regression/ports/ds390/support.c: fix transmission of last character
3322 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3324 * /sdcc/src/ds390/gen.c:
3325 a) improved computing address of stack variable
3326 b) took out some #if 0 code
3327 c) improved parmBytes adjustment
3328 d) improved genPlusIncr & genMinusIncr
3329 e) genCmp could generate bad code (when left assigned to DPTR)
3330 f) Fixed bug in hasInc
3332 * /sdcc/src/ds390/ralloc.c:
3333 a) packRegsForSupport could mess up live information (Fixed)
3334 b) packRegsDPTRuse could be incorrect for left & right shift
3336 * /sdcc/src/mcs51/ralloc.c:
3337 packRegsForSupport could mess up the live information (Fixed)
3339 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3341 * /sdcc/src/SDCCast.c:
3342 can reverse a loop even if function call is present as long
3343 as the loop control variable is local & is not passed as parameter
3345 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3347 * /sdcc/ChangeLog: *** empty log message ***
3349 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3350 More builtin function additions for TININative
3352 * /sdcc/src/ds390/ralloc.c:
3353 Had broken the regression testsuite
3355 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3357 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3358 Added funcattr hasStackParms will be set for reentrant functions when there
3359 are paramteres on the stack, this helps in minimizing frame pointer generation
3360 typeFromStr can handle function pointers now
3362 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3363 *** empty log message ***
3365 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3367 * /src/ds390/gen.c, /src/ds390/main.c:
3368 More builtin function additions for TININative
3370 * /src/ds390/ralloc.c:
3371 Had broken the regression testsuite
3373 * /src/SDCCast.c: Fixed a bug in dumptree
3375 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3376 Added funcattr hasStackParms will be set for reentrant functions when there
3377 are paramteres on the stack, this helps in minimizing frame pointer generation
3378 typeFromStr can handle function pointers now
3380 * /doc/builtins.txt, /doc/TININative.txt:
3381 *** empty log message ***
3384 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3386 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3387 ALPHA version for -mTININative
3389 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3390 updated to reflect changes in the port structure
3393 added function do_assemble (similar to do_link) if non-null this function
3394 will be called to do assembly (-mTININative) requires a multi command
3396 added function genAssemblerEnd will be called to generate assembler Epilogue
3399 added _JavaNative to debug info printing
3401 * /src/SDCCmain.c: added option --tini-libid
3402 added port->do_assemble function (-mTININative) has a multi command assemble
3404 * /src/SDCCglue.c: Disabled "constExpr" check
3405 added port->genAssemblerEnd function
3407 * /src/SDCCglobl.h: Added option --tini-libid value
3410 tookout optimizeCompare from the header (has no external references)
3412 * /src/SDCCast.c: made one more function "static"
3414 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3416 * src/z80/mappings.i: Added z80asm support.
3418 * src/z80/main.c: Added z80asm support on --asm=z80asm
3420 * src/z80/gen.c: Fixed asm portability issues.
3422 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3424 * src/SDCCglue.c (printExterns): Added global/extern split.
3426 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3428 * support/regression/Makefile: added test for mcs51 model large
3430 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3432 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3434 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3436 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3438 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3440 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3442 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3444 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3446 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3448 * support/regression/tests/simplefloat.c: Port to mcs51.
3450 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3451 * support/regression/tests/bug-485362.c: Added.
3453 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3455 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3457 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3459 * src/z80/gen.c (aopDump): Added a dump function.
3461 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3462 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3464 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3466 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3468 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3470 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3472 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3474 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3476 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3478 * support/regression/ports/ds390/support.c: Use tinibios.
3480 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3482 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3484 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3485 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3487 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3489 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3491 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3493 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3495 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3496 (packRegsForIYUse): Created and optimised.
3498 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3500 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3501 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3503 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3505 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3507 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3509 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3511 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3513 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3515 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3517 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3519 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3521 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3523 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3525 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3526 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3527 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3529 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3531 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3532 (genNotFloat): Added.
3533 (genUminusFloat): Added.
3535 * device/lib/z80/Makefile: Added floating pt stubs.
3537 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3539 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3541 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3543 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3545 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3547 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3549 * sdcc/support/regression/Makefile: Add port ds390.
3551 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3553 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3555 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3557 * sdcc/support/regression/ports/ds390/support.c: Added.
3559 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3561 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3563 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3565 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3567 * device/include/malloc.h: Added z80 and gbz80 support.
3569 * device/lib/gbz80/heap.s: Added.
3571 * device/lib/z80/heap.s: Added.
3573 * device/lib/malloc.c: Added z80 and gbz80 support.
3575 * support/regression/tests/malloc.c (testMalloc): Added.
3577 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3579 * support/regression/tests/bug-478094.c: Added.
3581 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3583 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3585 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3587 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3589 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3591 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3593 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3595 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3597 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3599 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3601 * support/regression/tests/bug-477927.c: Added.
3603 * src/z80/peeph.def: Added minor rules.
3605 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3607 * src/z80/peeph.def: Added jump optimisation modification.
3609 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3611 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3613 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3615 * support/regression/tests/funptrs.c: Added.
3617 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3619 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3621 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3623 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3625 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3627 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3628 (movLeft2ResultLong): Created.
3630 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3631 (joinPushes): Added. Joins two char pushes into a word push.
3633 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3635 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3637 * support/makebin/Makefile (install): Added creation of dest dir.
3639 2001-10-24 Karl Bongers <karl@turbobit.com>
3641 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3643 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3645 * src/z80/ralloc.c: Turned off faulty pack for one use.
3647 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3649 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3651 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3653 * support/regression/Makefile: Improved clean
3655 * support/regression/ports/gbz80/spec.mk: Added clean
3657 * support/regression/ports/host/spec.mk: Added clean
3659 * support/regression/ports/z80/spec.mk: Added clean
3661 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3663 * support/regression/ports/mcs51/timeout.c: little improvements
3665 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3667 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3669 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3671 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3673 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3675 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3677 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3679 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3680 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3682 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3684 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3686 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3688 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3690 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3692 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3694 * support/regression/tests/longor.c: Added.
3696 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3698 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3700 * as/mcs51/aslink.h: define PATH_MAX
3702 * as/mcs51/asm.h: define PATH_MAX
3704 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3706 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3708 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3710 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3712 * src/SDCCglobl.h: define PATH_MAX
3714 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3716 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3718 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3720 * src/z80/gen.c (gencjneshort): Fixed
3722 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3724 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3726 * support/regression/tests/bug-469671.c: Added.
3728 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3730 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3732 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3734 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3736 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3738 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3740 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3742 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3744 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3746 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3748 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3750 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3752 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3754 * 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.
3756 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3758 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3760 2001-10-07 <johan@FRIJA>
3762 * device/lib/gets.c (gets): fixed the return value.
3764 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3765 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3767 * 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.
3769 * 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.
3771 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3773 * src/pic/gen.c: Removed Safe_strdup.
3775 * configure.in: Added option to enable libgc support.
3777 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3778 (bitVectUnion): Optimised.
3779 (bitVectIntersect): Optimised.
3780 (bitVectBitsInCommon): Optimised.
3781 (bitVectCplAnd): Optimised.
3783 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3785 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3787 * src/SDCCmain.c: distinguish between assembler debug and plain options
3789 * src/avr/main.c: remove standard assembler options
3791 * src/ds390/main.c: remove standard assembler options
3793 * src/mcs51/main.c: remove standard assembler options
3795 * src/port.h: removed "PENDING" comment
3797 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3799 * src/device/lib/_mulint.c : new, with assember functions
3801 * src/device/lib/_mullong.c : new, with assember functions
3803 * src/device/lib/_divuint.c : with assember functions
3805 * src/device/lib/_divsint.c : with assember functions
3807 * src/device/lib/_divulong.c: with assember functions
3809 * src/device/lib/_divslong.c: with assember functions
3811 * src/device/lib/_moduint.c : with assember functions
3813 * src/device/lib/_modsint.c : with assember functions
3815 * src/device/lib/_modulong.c: with assember functions
3817 * src/device/lib/_modslong.c: with assember functions
3819 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3821 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3823 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3824 replaced _mululong.c and _mulslong.c by _mullong.c
3826 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3828 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3830 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3832 * src/SDCCglue.c: test, if win32api is available for MINGW
3834 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3836 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3837 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3838 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3839 * support/regression/ports/host/spec.mk: removed GENERIC
3840 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3841 * support/regression/ports/z80/spec.mk: removed GENERIC
3843 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3845 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3847 * support/regression/tests/bug-467035.c: Created.
3849 2001-10-01 <johan@FRIJA>
3851 * src/SDCC.y: fixed bug #466586 part 1
3853 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3855 * SDCCicode.c: z80 has no generic pointers
3856 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3858 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3860 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3862 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3864 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3866 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3868 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3870 * configure.in: Fixed up so that ucsim is only configured once.
3872 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3874 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3875 (getPathDifference): As above.
3877 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3879 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3881 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3882 * .version: Updated to 2.3.1
3884 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3885 Added copyright header.
3887 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3888 (assemble): Added support for macro based assembler commands.
3889 (linkEdit): Added support for macro based linker commands.
3890 (preProcess): Changed the pre-processor to use macros.
3891 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3892 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3894 * device/lib/z80/crt0.s: Added module name for debugging.
3896 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3898 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3900 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3902 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3904 * src/Makefile.in: Added SDCCmacro and SDCCutil
3906 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3908 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3910 2001-09-16 <johan@FRIJA>
3912 * 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.
3914 2001-09-15 <johan@FRIJA>
3916 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3917 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3919 2001-09-11 <johan@FRIJA>
3921 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3923 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3925 * support/regression/tests/bug-460444.c: Added test case.
3927 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3928 (genCast): Added justification for all of the asserts.
3930 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3932 * support/regression/support.c: _xdata replaced by xdata
3934 * support/regression/spec.mk: removed _generic
3936 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3938 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3940 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3941 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3943 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3945 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3947 * support/regression/tests/bug-460010.c: Added test case.
3949 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3951 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3953 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3955 * support/regression/testfwk.c: removed workaround for bug #436344
3957 * support/regression/tests/bp.c: use less memory with mcs51
3959 * support/regression/tests/bug-441448.c: use less memory
3961 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3963 * support/regression/collate-results.py: typo
3965 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3967 * support/regression/tests/fetchoverlap.c: Added new test case.
3969 * support/regression/tests/bp.c: Added new test case.
3971 * support/regression/tests/bug-448984.c: Added new test case.
3973 * support/regression/tests/pow2shifts.c: Added new test case.
3975 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3976 (genlshTwo): Fixed right shift for count > 8.
3978 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3980 2001-09-08 <johan@FRIJA>
3982 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3984 2001-09-07 <johan@FRIJA>
3986 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3988 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3990 2001-09-06 <johan@FRIJA>
3992 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3993 * bernhard noted me at this: "() equals to (void)" (1.38)
3995 2001-09-05 <johan@FRIJA>
3997 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3999 2001-09-04 <johan@FRIJA>
4001 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4004 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4006 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4008 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4010 * link/z80/aslink.h: Fixed path for PATH_MAX
4012 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4014 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4016 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4018 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4020 * 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.
4022 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4024 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4025 (genCmp): Fixed up genCmp for the GB with longs.
4027 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4029 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4031 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4033 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4035 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4037 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4039 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4041 * 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.
4043 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4045 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4047 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4049 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4051 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4053 * sim/ucsim/configure: little improvement of Cygwin-detection
4054 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4055 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4056 * support/regression/tests/bug-221100.c: small changes for mcs51
4057 * support/regression/tests/bug-221168.c: small changes for mcs51
4058 * support/regression/tests/bug-227710.c: small changes for mcs51
4059 * support/regression/tests/staticinit.c: small changes for mcs51
4060 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4061 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4062 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601