1 2004-01-07 Borut Razem <borut.razem@siol.net>
3 * support/scripts/sdcc.nsi: update PATH
4 * support/scripts/sdcc.ico: craeted
6 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
8 * device/include/Makefile.in: fix install
9 * doc/Makefile: fix install
11 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
13 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
15 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
16 how the function variable allocation summary is displayed; also
17 include information about variables allocated to the overlay
20 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
22 * as/mcs51/lkmain.c: Help about -Y option
23 * as/mcs51/lkarea.c: Fixed gcc warnings
25 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
27 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
29 * support/valdiag/tests/overflow.c: added
30 * src/SDCCast.c (decorateType),
31 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
34 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
36 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
39 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
41 A python script to validate compiler diagnostic messages. It can be
42 used to verify that sdcc complains about bad c source code and
43 gives a good location of the error.
44 * support/valdiag/Makefile,
45 * support/valdiag/valdiag.py,
46 * support/valdiag/tests/*
48 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
50 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
51 * src/SDCCsymt.c (newEnumType),
53 * support/Util/SDCCerr.c,
54 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
56 * support/regression/tests/enum.c: added test for enum values that
57 require at least 2 bytes of storage.
59 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
61 * src/common.h: added ifndef/define/endif macros
62 around the header file.
63 Bug reported from Jesus Calvino-Fraga
65 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
68 * device/include/Makefile.in: don't install CVS directories
69 * device/lib/Makefile.in: added removal of CVS directories after install
70 * doc/Makefile: fixed install, added local_icons
71 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
72 * src/mcs51/gen.c (genRightShift): fixed bug #870788
73 * src/ds390/gen.c (genRightShift): fixed bug #870788
74 * src/SDCCast.c (decorateType): fixed bug #870781
76 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
78 PIC16 port related changes:
79 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
80 added variable stackPos,
82 * gen.c: genCall, assignResultValue: added support for
83 pushing/retrieving function parameters to/from stack,
84 genFunction,genEndFunction: setup stack frame for the
86 genAddrOf: will be changed according to bug 863624
88 * added files genutils.c and genutils.h which contain gen*
89 debugged and optimised functions extracted from gen.c
91 * glue.c: added variable 'externs' which holds extern symbols,
92 pic16emitRegularMap: is modified to properly handle relocatable
93 symbols under the new scheme,
94 pic16createInterruptVect: is modified
95 pic16printPublics: is modified to emit 'global' assembler directives,
96 added pic16_printExterns to print extern symbols,
97 pic16glue: initializes stack/frame pointer in the beginning of
98 the assembly output. Temporary hack, will be corrected later,
99 because gplink yet does not support stack and SDCC does not
100 yet support a type of crt0.o object to create the final binary.
102 * Removed many lines that contain 8051 legacy code.
103 * The code is finally placed under a 'code' directive.
104 * Added port specific options.
106 * _process_pragma: simplified since now we do not need *special*
107 include file to define SFR registers. But a separate header
108 will be needed. This will be developed later.
109 * _pic16_parseOptions: added, parses port specific options:
110 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
111 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
112 --preplace-udata-with=
114 * _pic16_setDefaultOptions: modified to initialize section names,
115 but hack is temporarly out of order since it needs improvement.
116 * _pic16_genAssemblerPreamble: configuration words are emitted by
117 their address instead of their name. This part is incomplete and
118 supports only the 18Fxx2 devices. Other devices will emit an error
119 during assembly since they do not contain the same set of config
121 * _pic16_genIVT: is modified,
123 * pcode.c: added definitions for some hardware registers that are needed
125 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
126 All PCI entries are updated. Now LFSR is supported.
127 * Removed pic16_pciTRIS is mentioned by mdubuc in source
128 * added pic16_newpCodeOpLit2 to support instructions with
129 two literal arguments
130 * pic16_pCode2str: corrected code that emits assembler instructions
131 with two literal operands and those that have an access bit modifier
132 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
133 this fixes a bug which caused some labels to be lost, when an
134 assembler directive was added, i.e. banksel,
135 * pic16_FixRegisterBanking: improved logic that causes the insertion
137 * InlineFunction: functions that are called once, are not any more
138 inlined. This can be a port option in the future,
140 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
142 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
143 hold the corresponding uninitialized symbols,
144 * pic16_allocProcessorRegister: registers have explicit marked the
146 * pic16_allocInternalRegister: registers are explicit marked as
148 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
149 processing list, so bit registers were lost,
152 * ralloc.h: added field 'accessBank' and original symbol operand
153 in register definition,
154 * removed the field isMapped from register definition,
156 ** Several functions have been removed from various sources:
157 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
158 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
159 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
160 pic16_assignRelocatableRegisters
162 ** others have been introduced:
163 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
164 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
166 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
168 * support/scripts/inc2h.pl: changed definition of BIT_AT
169 to emit 'sbit at' instead of 'bit at'. This was a request.
171 PIC16 port related preliminary changes:
172 * gen.c: prefixed function popRegFromString with
173 pic16_ and all references to it corrected
174 * pcode.c: all pic16_pc_* hardware registers prefixed
176 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
177 * ralloc.c: newReg(): when register is REG_SFR then
179 pic16_allocProcessorRegister(): marks register wasUsed=0
180 pic16_writeUsedRegs(): added a call to assign processor
181 registers via pic16_assignFixedRegisters
183 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
185 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
186 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
187 variables in unused register banks. Also the SSEG is placed
188 wherever there is enough space for it, and IDATA can be anywhere
189 in internal RAM. For now compile using -Wl-Y[stack_size].
190 The mem file is different for this option as well, since it
191 makes no sense of talking about DSEG lenght.
193 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
195 * src/SDCClrange.c: fixed bug 869095 that caused segfault
196 in certain cases, e.g. when ROM assignment, patch provided
197 from Albert den Haan.
199 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
201 Many signedness and type propagation fixes:
202 * src/SDCCicode.c: made geniCodeCast() static
203 replaced SPEC_ by IS_ (cosmetic)
204 (operandOperation): fixed div and mod operation
205 (usualBinaryConversions): added support for promotion of char
206 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
207 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
208 (geniCodeAdd): an array index will stay unsigned, even if promoted
210 (geniCodeArray): ditto
211 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
212 * src/SDCCsymt.c (computeType): added more support for char;
213 promotion of char is selectable by promoteCharToInt, fixed signedness
215 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
216 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
217 * src/SDCCval (val*): replaced signedness calculation by
219 rearranged if-branches (cosmetic)
220 (valShift): added warning W_SHIFT_CHANGED
221 (valCompare): fixed problem with different types
222 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
223 * support/regression/tests/literalop.c: added many cases
224 * support/regression/tests/ast_constant_folding.c: changed finally to
226 * .version: new year, new version: 2.3.7
227 * src/SDCCmain.c (main): applied patch #866468
228 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
229 provided by Scott Bronson
230 * doc/sdccman.lyx: updated documentation for sdcdb
231 updated and added chapter tips
233 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
235 * src/SDCCsymt.h: missing from yesterday's commits
237 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
239 * src/SDCC.y (struct_or_union_specifier),
240 * support/Util/SDCCerr.c,
241 * support/Util/SDCCerr.h: verify that struct & union tags are used
244 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
246 * src/SDCCglobl.h: missing from yesterday's commits
248 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
250 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
251 sft_attributes, struct_declaration, parameter_declaration,
252 type_name, start_block, declaration_list),
253 * src/SDCC.lex (check_type): support redefinition of typedef names
255 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
257 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
258 aligned xdata arrays. Erik helped me with the if clause.
260 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
262 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
265 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
268 * src/SDCCast.c (newAst_),
270 * src/SDCCicode.c (ast2iCode, newiCode),
272 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
273 expr, statement, expression_statement, selection_statement,
274 iteration_statement, expr_opt, jump_statement): foundation for tracking
276 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
279 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
281 * support/Util/SDCCerr.c,
283 * src/SDCCast.c (createCase, createDefault, decorateType),
284 * src/SDCClabel.c (labelUnreach),
285 * src/SDCC.y (labeled_statement, jump_statement): More improvements
287 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
288 (with thanks to Stas Sergeev)
289 * device/include/time.h,
290 * device/lib/time.c (CheckTime): suppress unreachable code warning
292 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
294 * src/SDCCast.c (createIvalCharPtr),
295 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
297 * support/regression/tests/nullstring.c: tests for these two bugs
299 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
301 * support/Util/SDCCerr.h,
302 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
303 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
304 about storage class and 'at' used inside struct or union
305 * src/SDCCBBlock.c (iCodeFromeBBlock),
306 * src/SDCCcse.c (ifxOptimize),
307 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
308 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
309 printIval, emitStaticSeg, emitOverlay),
310 * src/SDCClabel.c (deleteIfx),
311 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
312 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
313 gatherAutoInit, processParms),
314 * support/Util/SDCCerr.h,
315 * support/Util/SDCCerr.c (werrorfl): Support for better error location
316 reporting for post-parse errors.
318 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
320 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
321 implicit casts via union; they don't work on big endian systems
322 (possible fix for bug #861138)
324 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
326 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
327 * src/mcs51/main.c: fixed the fix for bug #737001
329 2003-12-15 Borut Razem <borut.razem@siol.net>
331 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
333 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
335 * support/makebin/makebin.c: put output in binary mode
337 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
339 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
340 xdata and data memory on startup. Set the environment variable
341 SDCC_NOGENRAMCLEAR to disable this.
342 * src/mcs51/peephole.def,
343 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
344 (allows non-interrupt and interrupt code to safely compete for a resource
345 without the non-interrupt code having to disable interrupts)
347 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
349 * src/SDCCicode.c (geniCodeAdd),
350 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
351 with valFromType if type might be a pointer and host is big endian).
352 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
353 types, not just integer types.
354 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
355 multiply defined with mismatching "at" address.
357 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
359 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
360 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
361 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
362 with embedded nulls (fixed bug #753752)
364 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
366 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
367 Apparently this did not see much testing (endless loop)
369 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
371 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
373 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
375 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
376 gracefully handle NULL memmap pointers
378 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
380 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
381 instead of deleting the iCode when an operand is volatile
382 * src/z80/gen.c (genDummyRead),
383 * src/mcs51/gen.c (genDummyRead),
384 * src/ds390/gen.c (genDummyRead),
385 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
387 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
388 * src/SDCC.y: fixed bug #850420
390 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
392 Applied z80 i/o port patch from Peter Townson and fixed some operators
393 to better handle operands in A register.
394 * device/include/z180.h
400 * src/z80/peeph-z80.def
404 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
406 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
408 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
410 * device/lib/hc08/_mullong.c: Removed extra #endif
412 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
414 * sim/ucsim/hc08.src/inst.cc,
415 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
417 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
418 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
419 * device/include/stdarg.h: fixed varargs for hc08
420 * device/lib/Makefile.in,
421 * device/lib/hc08/Makefile,
422 * device/lib/hc08/_mulint.c,
423 * device/lib/hc08/_mullong.c: fixed some endian problems
425 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
427 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
428 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
429 * device/lib/_gptrget.c,
430 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
432 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
434 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
435 * src/SDCCast.c (astErrors): fixed bug #846007
436 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
438 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
440 * src/SDCCast.c (decorateType): disabled a transformation I added in
441 revision 1.188 (access to fields of a structure at an absolute address);
442 it breaks with bitfields, extern declarations, and gcse analysis.
443 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
444 could be assigned through a pointer, so don't complain.
445 * src/SDCCast.c (astErrors),
447 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
449 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
451 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
452 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
453 output of __config directives, since gpasm now supports them
454 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
455 pre-processor macro, i.e. -DMCU=p18f452
456 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
457 and modified to handle 'cast' icode similarly to '=' icode
458 * src/pic16/device.h (typedef struct PIC_device): added field
459 'extMIface' to indicate that chip has external memory interface
460 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
461 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
464 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
466 * src/SDCC.y (pointer): fixed bug #846006
467 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
468 * src/SDCCast.c (decorateType): fixed bug #846009
469 * src/ds390/peeph.def,
470 * src/ds390/gen.c (genAnd, genOr),
471 * src/mcs51/peeph.def,
472 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
474 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
476 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
483 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
487 * src/SDCCbitv.c: added function to free a bitvector
489 * src/SDCClrange.c: added function to recompute the liveranges
491 * src/ds390/ralloc.c,
493 * src/mcs51/ralloc.c,
495 * src/pic16/ralloc.c,
497 * src/z80/ralloc.c: recompute the liveranges after register packing
499 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
501 * src/SDCCloop.c (newInduction): fixed bug #845630
503 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
505 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
506 inadvertantly left behind from my 2003-11-12 change
508 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
510 Updated headers I neglected to commit yesterday.
514 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
516 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
517 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
518 * src/SDCCopt.c (eBBlockFromiCode),
519 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
520 the creation of the key hash table from the sequencing so it can be used
521 earlier (for some GCSE bug fixes still pending)
523 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
525 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
526 * support/regression/tests/addsub.c: testing genPlus shortcut
528 2003-11-15 Borut Razem <borut.razem@siol.net>
530 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
532 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
534 * src/SDCCcse.c (cseBBlock): fixed bug #527779
535 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
536 ordering is immaterial.
537 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
539 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
541 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
542 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
543 (SIGSEV) of bug #840381
544 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
545 unlink new file before rename if new and old filenames are the same)
547 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
549 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
550 uninitialized variables) for the mcs51. Set environment variable
551 SDCC_GENRAMCLEAR to test.
552 xdata initialization slightly shorter
554 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
557 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
558 #838241 & 780691 (basicly the same bug)
559 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
560 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
562 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
564 * src/SDCCmain.c (linkEdit): "fix" #834252
566 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
568 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
570 * src/SDCC.y: fixed bug #819403
572 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
574 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
575 the reentrant attribute.
576 * src/hc08/gen.c (genPackBits): added missing stack readjustment
577 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
579 * src/SDCCast.c (decorateType): fixed bug with storage class not being
580 updated during pointer dereference; f.e. ~(((char *)1)*) was being
581 erroneously reduced to a literal.
582 * src/hc08/ralloc.c (packRegisters, rematStr),
583 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
586 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
588 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
589 * doc/sdccman.lyx: changed from 'article' to 'book'
590 * doc/Makefile: readded test_suite_spec and cdbfileformat
592 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
594 * device/include/stdlib.h: include malloc.h to comply with ANSI
595 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
597 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
599 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
600 * doc/clean.mk: also remove *.out files
601 * doc/sdccman.lyx: some additions, larger top/bottom margins
603 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
605 * src/SDCC.y: fixed bug #837365
606 * support/regression/tests/bitopcse.c
607 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
608 a symbol (might be valop instead)
609 * device/lib/Makefile.in: added errno.c to HC08SOURCES
610 * device/lib/clean.mk: added hc08 to the cleaning list
612 2003-11-04 Borut Razem <borut.razem@siol.net>
614 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
616 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
617 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
618 malloc is declared in standard stdlib.h
620 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
622 * device/lib/hc08/Makefile: need to clean .rel not .o files
623 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
625 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
635 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
636 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
637 tests (which uses the port's oclsExpense function)
643 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
645 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
647 * src/SDCCcse.c (ifxOptimize),
648 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
649 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
650 deleting the IFX iCode.
651 * src/hc08/ralloc.c: reduced unneeded slocs
652 * src/hc08/gen.c: fixed bug in asmopToBoolean
654 2003-11-04 Borut Razem <borut.razem@siol.net>
656 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
657 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
658 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
659 transferred to configure
661 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
663 Use headers defined in the C[++] standards:
664 * sim/ucsim/gui.src/serio.src/fileio.cc
665 * sim/ucsim/gui.src/serio.src/frontend.cc
666 * sim/ucsim/gui.src/serio.src/main.cc
667 * sim/ucsim/gui.src/serio.src/posix_signal.cc
668 * support/Util/NewAlloc.c
674 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
676 * Added MSVC projects for hc08 assembler and linker:
677 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
678 /as/hc08/link_hc08.dsp
680 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
682 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
684 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
686 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
688 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
690 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
692 2003-10-31 Borut Razem <borut.razem@siol.net>
694 * support/cpp2/cpplib.h,
695 support/cpp2/cpplib.c,
696 support/cpp2/cpplex.c,
697 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
698 to switch _asm block preprocessing on / off. Default is
699 #pragma preproc_asm +
701 2003-10-31 Borut Razem <borut.razem@siol.net>
703 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
704 when outputting comment blocks (when executed with -C option) and
705 _asm (SDCPP specific) blocks
707 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
709 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
711 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
713 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
715 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
717 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
718 * src/SDCCast.c (decorateType): fixed bug #832664
720 2003-10-31 Borut Razem <borut.razem@siol.net>
722 * support\cpp2\cpplex.c: fixed for SDCPP:
723 comments(when executed with -C option) and _asm blocks
724 were included even if they where in skipped #if block.
725 Applied solution from GCC cpp 3.3.2
727 2003-10-31 Borut Razem <borut.razem@siol.net>
729 * src/SDCC.lex: sdcc now understands both formats:
730 '# <line_number> <file_name>' and
731 '#line <line_number> <file_name>'
732 * support/cpp2/cppmain.c: sdcpp now generates the standard
733 '# <line_number> <file_name>' instead of former
734 '#line <line_number> <file_name>'
736 2003-10-30 Borut Razem <borut.razem@siol.net>
738 * support/cpp2/cpphash.h,
739 * support/cpp2/cpplib.h
740 * support/cpp2/cpplex.c,
741 * support/cpp2/cppmain.c,
742 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
744 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
746 Fixed a number of problems revealed by bug #827883.
747 * src/SDCCloop.c (loopInvariants): Spill location of the
748 result operand should be recomputed if extracted from
749 a loop. Also, don't extract assignments of an iTemp
751 * src/SDCCast.c (isConformingBody): loop reversal should
752 not occur if the control variable is involved with a
755 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
757 * .version: bumped to 2.3.6 to reflect the big improvements
758 made by Erik and Klaus. Thanks!
760 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
762 Replaced the livrange code.
763 * src/SDCClrange.c: added new LR code
765 * src/SDCCBBlock.h: removed remainig parts from old LR code
766 * src/ds390/ralloc.c,
767 * src/ds390/gen.c: minor fixes to make it work with new code
769 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
774 * src/hc08/ralloc.c: Fix various warnings related to the hc08
775 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
776 (tweaked fix for bug #818696)
778 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
780 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
782 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
785 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
786 * src/mcs51/gen.c (gencjneshort),
787 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
788 more efficient (per Scott Bronson's suggestion)
790 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
792 Extended the semantics of the critical keyword to include
793 individual statements. See RFE #827755 and #799831
798 * support/Util/SDCCerr.c
799 * support/Util/SDCCerr.h
804 2003-10-19 Borut Razem <borut.razem@siol.net>
806 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
808 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
810 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
812 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
813 and predecrement operand is displayed
815 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
817 * src/SDCCval.c (valMinus): fixed bug #826041
819 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
821 Some hc08 related updates that I missed earlier
823 * support/regression/ports/hc08/spec.mk
825 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
827 New target "hc08" for the Motorola 68hc08 family of micros
835 * sim/ucsim/hc08.src/*
836 * sim/ucsim/configure.in
837 * src/ucsim/configure
838 * sim/ucsim/packages_in.mk
841 * device/include/mc68hc908qy.h
843 * device/lib/Makefile.in
844 * support/regression/ports/hc08/*
845 * support/regression/Makefile
847 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
849 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
851 * src/ds390/gen.c (genCast): fixed bug #821957
853 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
855 * device/lib/logf.c: "fixed" overlay bug
856 * support/regression/ports/host/spec.mk: added m library
857 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
858 * support/regression/tests/float_trans: added (for Eric)
860 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
862 * src/mcs51/gen.c (genCpl): fixed bug
863 http://sf.net/mailarchive/message.php?msg_id=6263915
865 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
867 * src/SDCCast.c (decorateType): added extended constant folding
868 * src/SDCCsymt.c (computeType): cleanup
869 * src/SDCCval.c (valShift): minor optimization
870 * support/regression/tests/ast_constant_folding.c: added
872 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
874 * src/SDCCmain.c: removed some unintended changes
876 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
878 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
879 * src/z80/gen.c: fixed part of bug #817589
880 * src/SDCCsymt.c (checkFunction): fixed bug #817895
882 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
884 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
902 * src/z80/gen.c: removed unused label "release:"
904 2003-10-06 Borut Razem <borut.razem@siol.net>
906 * src/SDCC.lex: removed definition of unused variables
907 save_optimize and save_options
909 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
911 * clean.mk: removed '=' in "-maxdepth=1"
912 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
913 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
915 2003-10-06 Borut Razem <borut.razem@siol.net>
917 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
918 my_unput() replaced by unput()
920 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
922 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
923 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
924 type-punned pointer will break strict-aliasing rules"
925 Old LR behaviour is again default; Klaus' LR can be choosen by
926 defining the environment variable LRKLAUS
930 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
931 * clean.mk: fixed removal of files in bin/CVS/
932 * device/lib/clean.mk: fixed removal of directories small and large
933 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
935 * src/SDCCval.c: removed superflous test for pedantic
937 2003-10-05 Borut Razem <borut.razem@siol.net>
939 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
940 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
941 message "unmatched #pragma SAVE and #pragma RESTORE"
943 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
945 * doc/sdccman.lyx: various additions and updates (interrupts, inline
946 assembly, critical functions, atomic, nojtbound)
948 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
950 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
956 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
959 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
961 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
963 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
964 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
965 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
967 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
969 * src/z80/gen.c (genRet): fixed bug #524753
970 * src/z80/gen.c (genCast): fixed internal error on cast from
972 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
973 fix for bug #477835 to the z80
974 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
975 for tracking iCodes in the peephole optimizer for z80
977 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
979 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
980 the other part of bug #814548
981 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
983 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
985 * src/SDCCcse.c: fixed part of bug #814548
987 2003-09-28 Borut Razem <borut.razem@siol.net>
989 * src/asm.c: rewrite of printILine() to use temporary file instead
991 * src/xa51/main.c: commented out declaration of int rewinds
993 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
995 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
997 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
999 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1000 * src/asm.c (printILine): Fixed bug #811015
1002 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1004 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1007 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1009 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1010 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1011 to correctly handle general case of AOP_PAIRPTR
1012 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1014 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1016 * src/mcs51/ralloc.c (fillGaps),
1017 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1018 register positioning bug)
1020 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1022 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1024 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1026 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1027 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1028 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1029 (ralloc doesn't intentionally do this now, but perhaps later)
1030 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1031 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1032 register positioning bugs (Fixed bug #762602 and #795325)
1033 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1035 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1036 lines that --i-code-in-asm generates
1038 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1040 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1041 trying to fclose a FILE* that was already closed.
1043 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1045 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1046 of const struct should be treated as if const themselves)
1048 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1050 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1052 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1054 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1055 Unix (/n) and DOS (/r/n) line terminations.
1057 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1059 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1062 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1064 * src/mcs51/gen.c (genFunction, genEndFunction),
1065 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1066 and restore of EA so that stack offsets to parameters are
1067 correct when using both critical and reentrant/stack-auto.
1068 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1069 size (can be triggered in error if sloc is shared between
1070 different sized objects)
1071 * device/include/float.h: fixed macros to explicitly use
1072 unsigned long where needed
1074 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1076 Feature req. 799831: added code to allow nesting of critical functions
1077 * src/mcs51/gen.c (genFunction, genEndFunction)
1078 * src/ds390/gen.c (genFunction, genEndFunction)
1080 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1082 * src/SDCCsymt.c (sclsFromPtr),
1084 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1085 support for standard C idiom of memory mapped variables; for
1086 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1087 to xdata int at 0x1234 tempvar = 1.
1088 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1089 provided by Akiya ISHIDA
1091 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1093 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1094 * src/SDCCval.c (constVal): added reduction from int to char
1095 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1096 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1097 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1099 * support/regression/tests/shifts.c: fixed
1101 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1103 * src/z80/gen.c (genXor): Fixed bug #805445
1105 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1107 Fixed bug #621531 (const & volatile confusion in the type chain).
1108 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1109 refer to the const or volatile state of the pointer itself.
1121 * src/pic16/ralloc.c
1122 * support/regression/tests/const.c
1124 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1126 When checking for duplicated modules, use absolute paths
1127 instead of relative paths. Files changed:
1132 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1134 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1136 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1138 * device/include/string.h: added size_t typedef, changed
1139 prototypes to use size_t, eliminated separate reentrant and
1140 non-reentrant declarations, added _memmove declaration
1141 * device/lib/_memcpy.c: changed to use size_t instead of int,
1142 changed /4 to >>2 to avoid division library call
1143 * device/lib/_memcmp.c,
1144 * device/lib/_memset.c,
1145 * device/lib/_strncat.c,
1146 * device/lib/_strncpy.c,
1147 * device/lib/_strncmp.c: changed to use size_t instead of int
1148 * device/lib/_memmove.c: new file (fixed bug #772294)
1149 * device/lib/Makefile.in: added _memmove.c
1150 * device/lib/z80/asm_strings.s: fixed bug #772290
1151 * support/regression/tests/bitfields.c: attempt to fix host assertion
1152 failure on amd64-unknown-linux2.2
1154 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1156 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1157 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1158 * as/z80/asmain.c (main): fixed bug #801766
1160 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1162 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1165 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1167 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1168 reported in bug #800609
1170 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1172 * Top header beautifications in src/pic16 directory:
1173 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1174 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1175 pcoderegs.h, ralloc.c, ralloc.h
1176 * main.c: added top header and GPL license notice
1177 * pcode.c: fixed the if-conditional warning
1179 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1181 * device/lib/_mullong.c: replaced int by short for gcc
1183 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1185 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1186 and JUMPTABLE iCodes properly now (worked by accident before)
1187 * src/mcs51/gen.c (leftRightUseAcc),
1188 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1189 iCode properly now. Use getSize instead of nRegs since a & b
1190 aren't part of the nRegs tally.
1192 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1194 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1195 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1196 before instructions that use the _STATUS register
1198 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1200 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1201 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1202 fetching of the pointer
1203 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1204 copied from genNearPointerSet()
1205 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1206 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1207 If they pop r0/r1 they must be called in the opposite order than aopOp().
1208 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1209 (resp. --stack-auto), prepared for --xstack
1211 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1213 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1215 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1217 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1218 these ports have their own __sdcc_external_start()
1220 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1222 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1223 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1224 type for bits was changed. It resulted in bit variables becoming
1225 global, which is not permitted in PIC 14 assembly output.
1227 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1229 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1231 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1233 Z80 and MCS51 linkers complaint if a public symbol is defined
1234 in more than one library module:
1238 * as/mcs51/Makefile.in
1240 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1242 A few small changes that speed up the peephole optimizer.
1246 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1248 Try to make the peephole optimizer smarter by maintaining
1249 an association between the assembly source code and the
1250 iCodes that originated them. Put this information to use
1251 with a new peephole rule condition "notVolatile" so that
1252 the rules can be aggressive yet still safe.
1257 * src/mcs51/peeph.def
1259 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1263 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1264 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1265 if the left or right operand symbols have the accuse flag set.
1267 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1269 Changed the type of the result of the ! (NOT) operator to char;
1270 previously it returned the same type as the source. This allows
1271 us to eliminate all the genFloatNot functions (all of its target
1272 implementations were very buggy) since !float can use the same
1275 * src/SDCCicode.c (ast2iCode): ! returns char
1276 * src/mcs51/gen.c (genNot, genNotFloat),
1277 * src/ds390/gen.c (genNot, genNotFloat),
1278 * src/z80/gen.c (genNot, genNotFloat),
1279 * src/pic/gen.c (genNot, genNotFloat),
1280 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1282 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1284 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1285 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1286 during interrupts. Ensure WSAVE is located at a shared bank address.
1287 2. Fixed page selection in some places
1288 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1289 the registers name strings.
1290 4. Fixed "signed / unsigned compare" compiler warnings.
1291 5. The PIC port manages its own allocation of the general purpose
1292 registers, but makes no attempt to reuse them. As a result when
1293 compiling it soon runs out of general purpose registers. Some
1294 additional code was added to the files pcode.c and device.c to walk
1295 through the function call tree and rename the registers so that they
1305 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1306 genPlus() & genMinus() when the result is the same as left or right
1308 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1310 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1312 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1314 Made bitfield a distinct type from bit so that bitfields
1315 convert as per ANSI C and bits retain their traditional
1316 boolean style behaviour. Implemented bitfield support in
1324 * src/ds390/gen.c: bit v bitfield split
1325 * src/z80/gen.c: New support for bitfields
1326 * support/regression/tests/bitfields.c: reenabled z80,
1329 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1331 Rules 246.x, 247.x relate to bitfields, the others speed up
1332 access to xdata mapped I/O devices.
1334 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1336 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1338 Cleaned up genPackBits and genUnpackBits and added two helper
1339 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1340 for literal assignments in genPackBits (thanks to Frieder for
1346 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1348 Fixed bug #748310 (pointer to function type mishandled when the
1349 function name is omitted). Also fixed a SIGSEGV when a function
1350 attribute (reentrant, etc) is used on a non-function or on a
1351 function but misplaced before the parameter list.
1353 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1355 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1356 * support/Util/SDCCerr.h,
1357 * support/Util/SDCCerr.c: Added func attr misuse error msg
1359 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1361 Fixed bug #787649 by anonymous
1362 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1363 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1365 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1367 Fixed numerous bitfield problems.
1369 * src/SDCC.y: More bitfield related error checking
1371 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1372 * support/Util/SDCCerr.h,
1373 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1374 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1375 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1376 * support/regression/tests/bitfields.c: tests added
1378 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1380 Made the constant following the "interrupt" keyword optional. If
1381 omitted, the function will not automatically be given an entry
1382 in the interrupt vector table (similar to #pragma NOIV, but
1383 less syntacticly kludgy). The interrupt number is also now
1384 range checked. Also fixed a bug in the high order bit example
1391 * support/Util/SDCCerr.c
1392 * support/Util/SDCCerr.h
1395 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1397 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1398 * src/SDCCicode.c (operandOperation): rewritten some ops
1399 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1400 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1402 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1403 be re-activated by defining REDUCE_LITERALS)
1404 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1405 unsigned, but are signed by default
1406 * src/SDCCval.c (constVal): rearranged
1407 * src/SDCCval.c (valMod): preliminary fix
1408 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1409 * support/regression/literalop.c: added, work in progress
1411 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1413 Generate warnings for useless declarations like "char data;"
1414 that don't do what new users expect.
1417 * support/Util/SDCCerr.h
1418 * support/Util/SDCCerr.c
1420 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1422 * src/SDCCval.c (valMult): fix overflow detection of negative int
1424 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1426 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1428 Changes to support big endian targets:
1441 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1443 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1444 * device/lib/time.c: fixed warning "integer overflow in expression"
1446 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1448 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1449 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1450 constants are unsigned; added recognition of "u" flag for unsigned
1451 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1452 * src/SDCCval.c (valDiv, valMod): fixed signdness
1453 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1454 signedness of modulo, left and right shift
1455 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1456 * support/Util/SDCCerr.h: added warning W_INT_OVL
1457 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1458 * src/SDCCast.c (ast_print): improved output of constants
1460 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1462 Fixed some warnings when building with MSVC:
1475 * support\cpp2\cpplib.c
1479 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1481 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1483 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1485 * support\librarian\clean.mk: Do not remove Makefile.
1486 * support\librarian\Makefile: added.
1488 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1490 Added librarian to MSVC build:
1493 * support\librarian\librarian.dsp
1495 'configure' not needed for librarian, removed:
1496 * support\librarian\configure
1497 * support\librarian\configure.in
1498 * support\librarian\config_in.h
1499 * support\librarian\Makefile.in
1501 Hopefully these ones built the librarian and the rest of sdcc properly:
1503 * Makefile.common.in
1505 Messed up 'configure', so revert to previous version:
1509 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1511 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1512 there, while the mantissa of a double is "only" 53 bits wide.
1514 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1516 Adding sdcclib to the build. MSVC project coming soon.
1517 Files added/changed:
1519 * support\librarian\clean.mk
1520 * support\librarian\configure
1521 * support\librarian\configure.in
1522 * support\librarian\config_in.h
1523 * support\librarian\Makefile.bcc
1524 * support\librarian\Makefile.in
1525 * support\librarian\sdcclib.c
1528 * Makefile.common.in
1532 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1534 Linker now complaints if linked modules have conflicting options, for
1535 example, one compiled using --model-large and another one compiled with
1536 --model-small. The following files were modified:
1558 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1560 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1561 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1563 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1565 * src/z80/mappings.i: fix _mul[us][int,long] entries
1567 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1569 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1571 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1573 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1574 * support/regression/tests/bitopcse.c: added
1582 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1584 added support for new library format to z80, gbz80 linkers:
1590 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1592 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1593 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1595 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1597 added DUMMY_READ_VOLATILE:
1606 * src/SDCCcse.c (algebraicOpts): many improvements
1607 * src/SDCCcse.h: removed algebraicOpts()
1608 * src/SDCCicode.c (picDummyRead): added
1610 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1612 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1613 "Insufficient space in data memory".
1615 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1617 * src/mcs51/gen.c: fixed bug #771358
1618 * src/z80/gen.c: fixed bug #759087
1620 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1622 * src/pic16/glue.c: minor cleanup by Vangelis
1624 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1626 * device/include/regc515c.h: fixed #758477
1627 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1628 * device/lib/_gptrput.c: saved a few bytes
1629 * my tab spacing is 8, yours too?)
1630 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1631 * device/lib/serial.c: process RX bytes earlier than TX bytes
1632 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1634 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1636 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1638 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1640 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1642 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1644 * device/lib/Makefile.in: bad fix, reverted to 1.43
1646 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1648 * device/lib/Makefile.in: added missing z80 object files
1650 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1652 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1653 pic16 progress by Vangelis:
1668 * pic16/pcodepeep.c:
1671 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1673 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1675 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1677 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1678 added gbz80 build to MSVC project.
1679 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1680 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1681 from 8051 stuff and setup so it links using a .lnk file.
1683 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1685 * support/librarian/sdcclib.c: sdcc librarian.
1686 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1689 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1691 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1693 2003-07-02 Borut Razem <borut.razem@siol.net>
1695 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1696 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1697 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1698 src/xa51/main.c, src/z80/main.c:
1699 virtualization of glue() function: each port has it's own glue function,
1700 which is accessed by do_glue function pointer in PORT.general structure
1702 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1704 * DS800C400 fun, improved ROM interface and tinibios.
1706 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1708 * More support for DS80C400. Now includes beginning of interface to ROM.
1710 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1712 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1714 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1716 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1718 2003-06-19 Borut Razem <borut.razem@siol.net>
1720 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1722 2003-06-19 Borut Razem <borut.razem@siol.net>
1724 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1725 fixed Z80 port - crt0.o: cannot open.
1727 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1729 * support/Util/MySystem.c (merge_command): revert bad fix
1731 2003-06-18 Borut Razem <borut.razem@siol.net>
1733 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1735 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1737 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1738 option --use-stdout sends errors to stdout instead of stderr.
1740 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1742 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1744 2003-06-15 Borut Razem <borut.razem@siol.net>
1746 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1747 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1748 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1749 fixed width array of pointers replaced with sets;
1750 multiple include and lib paths ared transferred to preprocessor and linker
1751 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1752 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1753 fixed width array of pointers
1754 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1755 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1756 fixupPath(), getPathDifference()
1757 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1758 fixed width array of pointers
1760 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1762 * src/pic16/ralloc.c: fix warnings
1763 * src/pic16/pcode.c: fix warning
1765 2003-06-10 Scott Dattalo <scott@dattalo.com>
1767 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1768 know all the details, but essentially this set of changes enable
1769 the pic16 port to generate movff instructions and generate assembler
1774 * src/pic16/pcode.c:
1775 * src/pic16/device.c:
1777 * src/pic16/pcode.h:
1778 * src/pic16/pcoderegs.c:
1779 * src/pic16/ralloc.c:
1780 * src/pic16/ralloc.h:
1782 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1784 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1785 added option --vc, so sdcc errors and warnings are compatible with
1786 Microsoft Visual Studio.
1788 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1790 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1791 device/lib/libfloat.lib: added atof function.
1793 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1795 * doc/sdccman.lyx: updated to Lyx 1.3
1796 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1797 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1798 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1800 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1802 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1804 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1806 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1807 additions to the "related tools/documentation" section
1809 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1811 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1813 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1815 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1816 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1818 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1820 * doc/sdccman.lyx: fix double dash and other minor things
1821 * doc/Makefile: fix double dash
1823 2003-05-28 Karl Bongers(patches from Martin Helmling)
1824 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1825 condition and ignore commands.
1827 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1829 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1830 is in parts still quite out of date, I did changes as far as I felt makes sense
1831 for a non-native english speaker.
1832 Please feel free to add to the manual or to correct my changes.
1833 * doc/Makefile: undid touching the date of intermediate tex files.
1835 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1837 * doc/sdccman.lyx: Manual has an index now
1839 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1841 Finalize muluint/mulsint and mululong/mulslong merging:
1842 * device/lib/_mulint.c
1843 * device/lib/_mullong.c
1844 * device/lib/gbz80/mul.s
1845 * device/lib/gbz80/stubs.s
1846 * device/lib/z80/mul.s
1847 * device/lib/z80/stubs.s
1848 * src/SDCCsymt.c (initCSupport)
1850 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1852 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1853 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1854 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1855 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1858 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1860 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1861 the regression tests I'm not brave enough to enable 245.b, 245.c
1862 * doc/sdccman.lyx: added latex preamble for hyperref package.
1863 Using pdflatex this will give you a hyperlinked pdf file with
1864 bookmarks. (prepend '%' before /usepackage if this breaks something)
1866 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1868 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1870 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1872 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1874 2003-05-21 <johan@balder>
1876 * src/SDCCglue.c (printIval): fixed bug #739934
1878 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1880 Applied patch from bug 737905 (renamed yylineo to mylineno):
1887 * src/pic16/pcode.c: Cleaned warnings
1888 * src/pic16/pcodeflow.c: Cleaned warnings
1889 * src/pic16/pcoderegs.c: Cleaned warnings
1891 2003-05-19 Scott Dattalo <scott@dattalo.com>
1893 * src/pic16/pcode.c: Cleaned warnings
1894 * src/pic16/pcodepeep.c: Cleaned warnings
1895 * src/pic16/ralloc.c: Cleaned warnings
1897 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1899 * doc/sdccman.lyx: fixed bug 739745
1900 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1902 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1904 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1905 it can be defined with CFLAGS when running configure
1906 * src/SDCCmain.c: fixed compiling + linking with object files
1908 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1910 * configure.in: configure for pic16 port,
1911 added --disable-pic16-port
1912 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1913 * src/SDCCmain.c: linkOptions is changed to set *,
1914 added if/endif conditional macros to remove options help
1915 messages from optionsTable when a port is not configured, added
1916 support for the PIc16 port in the ports table, when executing
1917 the compiler with no port specified on command line, a default
1918 port is selected with the new macro DEFAULT_PORT which is
1919 defined in port.h, in setDefaultOptions() linkOptions is removed
1920 from initialization assignment, since now it is a set,
1921 parseCmdLine uses setParseWithComma for linkOptions, in
1922 linkEdit() linkOptions are accessed with new function indexSet()
1923 which returns the i'th item of a set variable. See SDCCset.c, in
1924 linkEdit() when calling buildCmdLine(), added linkOptions as
1925 last argument. Now users can pass arguments to gplink via the
1926 -Wl option, main() uses pic16glue() to glue up pic16 programs
1927 * src/SDCCpeeph.c: various changes to support pic16
1928 * src/SDCCset.c: added function void *indexSet(set *, int) to
1929 return the i'th item of the set
1930 * src/SDCCset.h: added function prototype for indexSet()
1931 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1932 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1933 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1934 added macro DEFAULT_PORT
1935 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1936 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1938 * src/pic16/glue.c: commented out some error producing lines
1939 * src/pic16/main.c: __config directives are commented out to stop
1940 gpasm complaining and test the linkage with gplink, _linkCmd and
1941 _asmCmd changed to be more gplink and gpasm friendly
1942 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1943 produced an error when parsed, peep rule 12 is added to utilize
1944 movff, but it is commented out since the pCode does not support
1945 yet a command with 2 address arguments
1947 2003-05-18 <johan@balder>
1949 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1950 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1951 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1953 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1954 Added feature to script commands from file.
1956 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1958 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1959 * src/SDCCutil.c: include ctype.h for win32
1961 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1963 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1965 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1967 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1968 Fixed so you can set breakpoints prior to run, run does not stop
1969 on entry now. Add tbreak. Other enhancements and fixes for use
1972 2003-05-12 Borut Razem <borut.razem@siol.net>
1974 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1976 2003-05-11 Borut Razem <borut.razem@siol.net>
1978 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1979 the path of bin directory, so that PATH is the only env. variable, which has to be set
1980 in case of standard installation.
1981 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1982 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1983 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1985 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1987 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1988 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1989 temp files are in the port dir; clean the gen/test directory when
1990 generating new test.c
1991 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1992 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1993 * support/regression/tests/zeropad.c: added
1995 2003-05-09 <johan@balder>
1997 * src/SDCCglue.c: fixed bug #597940
1999 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2001 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2002 cache sfr, optimize next,step, fix off by one sourceline,
2003 support ddd list function.
2004 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2006 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2008 * support/regression/HTMLgen.py: added compare_s2f()
2009 * support/regression/Makefile: redo 1.27
2010 * support/regression/generate-cases.py: redo 1.5
2012 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2014 * support/regression/tests/float.c: workaround 33 bit hex constant
2015 * support/regression/tests/simplefloat.c: fix division for host
2017 2003-04-29 Scott Dattalo <scott@dattalo.com>
2019 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2020 that tame's the PIC's over-aggressive optimizer.
2022 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2024 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2027 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2029 Initial support for DS80C400. "Hello world" runs on TINIm400
2032 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2034 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2035 * Some notes on ddd usage added in debugger/README
2036 Martin Helmling adding more features and fixes for ddd GUI debugger.
2037 Code added for nexti, stepi, up, down, and other adjustments.
2039 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2041 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2042 * src/pic/peeph.def Added two rules to optimize carry manipulation
2043 * src/pic/* removed debug printfs
2045 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2047 * debugger/mcs51/cmd.c: added header newalloc.h
2049 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2051 * as/Makefile: new EXEEXT
2052 * as/z80/Makefile: remove trailing slash of BUILDIR
2053 * as/z80/clean.mk: new EXEEXT
2054 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2055 * support/cpp2/Makefile.in: new EXEEXT
2056 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2058 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2060 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2061 EXEEXT was introduced to fix all related problems with targets
2062 "clean", "install" and "uninstall"; a couple of further flaws
2063 especially with "clean" have been fixed too
2064 * as/mcs51/Makefile.in
2069 * debugger/mcs51/Makefile.in
2070 * debugger/mcs51/clean.mk
2072 * link/z80/Makefile.in
2075 * packihx/Makefile.in
2077 * sim/ucsim/Makefile
2078 * sim/ucsim/clean.mk
2079 * sim/ucsim/avr.src/Makefile.in
2080 * sim/ucsim/avr.src/clean.mk
2081 * sim/ucsim/s51.src/Makefile.in
2082 * sim/ucsim/s51.src/clean.mk
2083 * sim/ucsim/xa.src/Makefile.in
2084 * sim/ucsim/xa.src/clean.mk
2085 * sim/ucsim/z80.src/Makefile.in
2086 * sim/ucsim/z80.src/clean.mk
2087 * sim/ucsim/main_in.mk
2088 * sim/ucsim/packages_in.mk
2089 * sim/ucsim/gui.src/Makefile.in
2090 * sim/ucsim/gui.src/serio.src/Makefile.in
2091 * sim/ucsim/gui.src/serio.src/clean.mk
2094 * support/cpp2/Makefile.in
2095 * support/cpp2/clean.mk
2096 * support/makebin/Makefile
2097 * support/makebin/clean.mk
2098 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2099 * doc/sdccman.lyx: --program-suffix no longer needed
2101 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2103 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2104 Martin Helmling added support for ddd GUI debugger.
2105 Code added to display assembly, set variables, and other commands
2106 to interface to ddd.
2108 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2110 * as/Makefile: fix target clean
2111 * as/clean.mk: fix target clean
2112 * as/z80/clean.mk: fix target clean
2114 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2116 * Makefile.common.in: added @EXEEXT@
2117 * configure.in: removed all mingw32 stuff
2118 * configure: rebuilt from configure.in
2119 * doc/sdccman.lyx: updated section "installation"
2120 * support/scripts/sdcc_mingw32: adapted to configure
2121 * support/scripts/sdcc_cygwin_mingw32: added
2123 2003-04-22 Scott Dattalo <scott@dattalo.com>
2125 * src/pic Added object file support for the PIC port
2126 * src/pic Applied patch from Craig Franklin (this started the object file support)
2127 * src/regression Updated the PIC regression tests for object files
2129 2003-04-20 Borut Razem <borut.razem@siol.net>
2131 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2132 lklex.c: In function `getfid':
2133 lklex.c:203: warning: array subscript has type `char'
2134 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2135 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2136 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2137 stack handling macros
2139 2003-04-19 Borut Razem <borut.razem@siol.net>
2141 * "handling space characters in file path" task:
2142 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2143 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2144 * support/Util/MySystem.h: make it self-sufficient
2145 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2146 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2147 handling space characters in file path
2148 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2149 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2150 * support/Util/MySystem.c: handling space characters in executable's path
2152 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2154 * as/z80/Makefile: fix permanent rebuild of z80
2155 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2156 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2158 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2160 * src/SDCCopt.c: add special case optimization to replace modulo by
2161 a power of two with a bitwise AND.
2163 2003-04-18 <johan@balder>
2165 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2167 2003-04-17 <johan@balder>
2169 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2170 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2172 2003-04-13 Borut Razem <borut.razem@siol.net>
2174 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2175 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2176 fixed mingw problem in adl_NORMALIZE_PATH
2178 2003-04-12 Borut Razem <borut.razem@siol.net>
2180 * fixed "#pragma SAVE/RESTORE can not be nested":
2181 * src/SDCC.lex: reworked pragma handling functions
2182 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2183 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2185 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2187 * src/SDCCutil.c (pathEquivalent): defined but not used
2188 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2189 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2190 * configure: rebuilt from configure.in
2191 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2192 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2193 * device/include/Makefile.in: replace sdcc_datadir
2194 * device/lib/Makefile.in: replace sdcc_datadir
2195 * Makefile.common.in: add LDFLAGS from configure
2196 * packihx/Makefile.in: use LDFLAGS
2197 * src/Makefile.in: use LDFLAGS
2198 * support/cpp2/Makefile.in: add LDFLAGS from configure
2199 * support/makebin/Makefile: use LDFLAGS
2200 * .version: bumped version number to 2.3.5
2202 2003-04-12 Borut Razem <borut.razem@siol.net>
2204 * completed "different paths" task:
2205 * src/SDCCmacro.c: fixed bug in handling quotes
2206 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2207 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2209 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2211 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2213 2003-04-11 kevin Vigor <kevin@vigor.nu>
2215 * ds390/gen.c ds390/peeph.def: fix bug 706781
2217 2003-04-11 Borut Razem <borut.razem@siol.net>
2219 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2221 2003-04-10 Scott Dattalo <scott@dattalo.com>
2223 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2224 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2225 set - this bit used to not be set...).
2226 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2227 bad code in PIC Port
2228 * src/regression/and2.c added to test bug 609268
2229 * src/regression/Makefile added and2.c to regression test
2232 2003-04-08 <johan@CP255758-A>
2234 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2235 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2236 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2238 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2240 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2242 * support/cpp2/Makefile.in: fix bug #487815
2243 * configure: rebuilt from configure.in
2244 * Makefile.common.in: docdir changed, new path suffixes
2245 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2246 * sdcc_vc_in.h: reflect changes from sdccconf.h
2247 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2248 * src/SDCCutil.h: remove BINDIR hack
2249 * doc/sdccman.lyx: update new path hierarchy
2251 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2253 * src/SDCCpeeph.c: added okToRemoveSLOC test
2255 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2257 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2259 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2261 * src/SDCCpeeph.c: added labelIsReturnOnly test
2262 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2264 2003-04-05 <johan@balder>
2266 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2267 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2268 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2269 * src/SDCCast.c: fixed a warning
2270 * src/SDCCast.h: fixed a warning
2271 * src/SDCCicode.c (operandFromAst): fixed a warning
2273 2003-04-04 <johan@balder>
2275 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2276 * src/SDCCast.c (decorateType): fixed bug #715076
2277 * src/SDCC.y: fixed bug #702907
2279 2003-04-03 <johan@balder>
2281 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2282 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2283 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2284 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2285 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2287 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2289 * _decdptr.c: fix return values
2290 * _gptrget.c: fix return values
2291 * _gptrgetc.c: fix return values
2292 * _gptrput.c: fix return values
2293 * _mulint.c: fix return values
2294 * as/z80/Makefile: fix 'make -j' problem
2296 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2298 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2299 * configure.in: big cleanup, updated to autoconf 2.5x
2300 * configure: rebuilt from configure.in
2301 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2302 * sdcc_vc_in.h: reflect changes from sdccconf.h
2303 * doc/Makefile: fixed a flaw in "make install"
2305 2003-04-02 <johan@balder>
2307 * src/ds390/gen.c (genCmp): no comments
2308 * src/mcs51/gen.c (genCmp): no comments
2309 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2310 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2312 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2314 * support/regression/generate-cases.py: place generated file in given sub directory
2315 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2316 * support/regression/Makefile: improvements for 'make -j';
2317 side effect: it's simpler and faster now
2319 2003-03-31 Borut Razem <borut.razem@siol.net>
2321 * src/z80/main.c: link-{port} and as-{port} defined without path
2322 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2324 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2326 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2328 2003-03-30 Borut Razem <borut.razem@siol.net>
2330 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2331 changed type of list parameter to set
2332 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2333 * src/port.h: changed type of do_assemble() parameter to set
2334 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2335 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2336 definition of "cppoutfilename" macro with NULL value in preProcess()
2337 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2338 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2339 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2340 replaced with set *binPathSet
2341 * shash_add() deallocates the item, if allready exsists, before adding the new one
2342 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2344 2003-03-30 Scott Dattalo <scott@dattalo.com>
2346 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2347 a nested for loop bug in the PIC port
2348 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2351 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2353 * support/Util/dbuf.h: remove C++ stuff to make it portable
2355 2003-03-28 Borut Razem <borut.razem@siol.net>
2357 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2358 literal strings in stringLiteral()
2359 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2360 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2363 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2365 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2367 2003-03-26 <johan@balder>
2369 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2370 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2371 * src/SDCCast.c (decorateType): fixed " -v < 3"
2373 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2375 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2376 Added Lenny Story's debug infrastructure changes:
2377 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2378 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2379 * src/cdbFile.c: added
2380 * src/SDCCdebug.c: added
2381 * src/SDCCdebug.h: added
2382 * src/SDCCast.c (createFunction)
2383 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2384 * src/SDCCmain.c (parseCmdLine, main)
2385 * src/SDCCmem.c (redoStackOffsets)
2386 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2389 * src/avr/gen.c (genAVRCode)
2390 * src/ds390/gen.c (gen390Code)
2391 * src/mcs51/gen.c (gen51Code)
2392 * src/pic/gen.c (genpic14Code)
2393 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2394 * src/xa51/gen.c (genXA51Code)
2395 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2397 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2399 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2400 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2402 2003-03-22 <johan@balder>
2404 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2406 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2408 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2409 * doc/cdbfileformat.lyx: added, written by Lenny Story
2410 * doc/Makefile: added cdbfileformat.lyx
2411 * doc/clean.mk: added cdbfileformat.lyx
2413 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2415 * src/mcs51/peeph.def: fix bug #705773
2417 2003-03-20 <johan@balder>
2419 An sfr/sbit can have an "at #" AND an initializer
2420 * src/SDCCsymt.c (checkSClass):
2421 * src/SDCCmem.c (allocGlobal):
2422 * src/SDCCmem.c (allocLocal):
2423 * src/SDCCast.c (createBlock):
2425 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2427 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2429 2003-03-16 <johan@balder>
2431 Undid the hackup of const and volatile, the problem is much bigger
2433 * src/SDCCast.c:1.171
2434 * src/SDCCglue.c:1.138
2435 * src/SDCCicode.c:1.146
2436 * src/SDCCsymt.c:1.150
2437 * src/SDCCval.c:1.65
2439 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2441 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2442 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2444 2003-03-13 <johan@balder>
2446 Hackup const and volatile modifiers in type chains a bit:
2448 * src/SDCCast.c:1.169
2449 * src/SDCCglue.c:1.136
2450 * src/SDCCicode.c:1.143
2451 * src/SDCCsymt.c1.146
2452 * src/SDCCsymt.h1.59
2453 * src/SDCCval.c:1.63
2455 2003-03-12 <johan@balder>
2457 * src/SDCCBBlock.h: more LRH debugging junk
2458 * src/SDCCcflow.h: more LRH debugging junk
2459 * src/SDCCloop.c: more LRH debugging junk
2460 * src/SDCC.y (struct_declaration): fixed bug #697590
2461 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2462 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2463 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2465 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2466 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2467 test function names must now match exactly).
2468 * src/SDCCcse.c: added special case in findCheaperOp to allow
2469 extending a short integer. Makes less awful code for bug 700121 test case.
2471 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2473 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2474 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2476 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2478 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2479 actually called (operandsNotEqual() was called for all
2480 operandsNotEqualX tests).
2482 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2484 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2485 with shorter literals. Fixes bug 700121.
2487 2003-03-11 <johan@balder>
2489 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2491 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2493 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2494 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2496 2003-03-10 Borut Razem <borut.razem@siol.net>
2498 * src/SDCCmain.c: pipe preprocessor's output
2499 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2500 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2501 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2502 which closes all pipes in pipeSet set
2503 * src/SDCCset.c: free deleted item in function deleteSetItem()
2504 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2505 moved from z80 to src subproject
2506 * .version: increased version number to 2.3.4
2508 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2510 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2511 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2512 * support/regression/ports/xa51/spec.mk: fix typo
2514 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2516 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2518 2003-03-09 Borut Razem <borut.razem@siol.net>
2520 * src/SDCCmain.c: pipe preprocessor's output
2521 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2522 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2523 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2524 which closes all pipes in pipeSet set
2525 * src/SDCCset.c: free deleted item in function deleteSetItem()
2526 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2527 moved from z80 to src subproject
2529 2003-03-09 Borut Razem <borut.razem@siol.net>
2531 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2532 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2533 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2534 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2535 * src/SDCCglobl.h: unification of WIN32 native definitions
2537 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2539 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2541 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2543 * src/configure.in: check for endianess (even while cross-compiling)
2544 * src/configure: check for endianess (even while cross-compiling)
2545 * src/configure_in.h: check for endianess (even while cross-compiling)
2546 * src/avr/gen.c: remove old endianess stuff
2547 * src/mcs51/gen.c: remove old endianess stuff
2548 * src/ds390/gen.c: remove old endianess stuff
2549 * src/pic/gen.c: remove old endianess stuff
2550 * src/pic/genarith.c: remove old endianess stuff
2551 * src/pic/glue.c: fix endianess check
2552 * src/pic16/gen.c: remove old endianess stuff
2553 * src/pic16/genarith.c: remove old endianess stuff
2554 * src/pic16/glue.c: fix endianess check
2555 * src/xa51/gen.c: remove old endianess stuff
2556 * src/z80/gen.c: fix endianess check
2557 * src/SDCCglue.c: fix endianess check
2558 * src/ds390/peeph.def: fix bug 700036
2560 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2562 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2563 * src/configure: find appropriate data-types on host for SDCC's int and long
2564 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2565 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2566 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2568 2003-03-07 <johan@balder>
2571 some minor cleanups before the big shot
2572 OP_DEFS and OP_USES now use Kevin's protection
2573 new option --nolabelopt
2584 * src/ds390/ralloc.c:
2585 * src/mcs51/ralloc.c:
2587 * src/xa51/ralloc.c:
2590 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2592 * src/pic/pcode.c (get_op): fix 64 bit warnings
2593 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2594 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2595 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2596 * support/regression/tests/malloc.c: fix 64 bit warnings
2598 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2600 * src/mcs51/gen.c (genMinus): fixed bug 696436
2602 2003-03-02 Borut Razem <borut.razem@siol.net>
2604 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2606 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2608 * configure.in: test for mkstemp
2609 * sdccconf_in.h: add HAVE_MKSTEMP
2611 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2613 * device/include/ctype.h: removed warning while using --stack-auto
2614 * device/include/malloc.h: removed warning while using --stack-auto
2615 * device/include/string.h: removed warning while using --stack-auto
2617 2003-02-23 Borut Razem <borut.razem@siol.net>
2619 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2620 because NDEBUG is defined (see man assert)
2621 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2623 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2625 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2626 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2628 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2630 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2631 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2633 2003-02-18 <johan@balder>
2635 * as/mcs51/asmain.c (asmbl): module can start with a digit
2636 * as/z80/asmain.c (asmbl): module can start with a digit
2638 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2640 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2641 * src/asm.c: fix pipe() for Mingw32
2643 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2645 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2646 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2647 make -V work again; --c1mode reads now from stdin
2648 * doc/sdccman.lyx: added --c1mode
2649 * support/Util/SDCCerr.c: new messages for c1 mode
2650 * support/Util/SDCCerr.h: new messages for c1 mode
2651 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2653 2003-02-15 <johan@balder>
2655 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2657 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2659 * doc/sdccman.lyx: Environment variables, -o and other minor things
2661 2003-02-14 <johan@balder>
2663 * src/xa51/main.c: before anyone really tries to use it :)
2665 * Install doc's in share/sdcc/doc
2666 * removed some obsolete files
2667 * Do a proper make distclean and uninstall
2668 M Makefile.common.in
2671 M device/include/Makefile.in
2672 M device/lib/Makefile.in
2675 M sim/ucsim/doc/Makefile.in
2678 R src/xa51/peeph.rul
2679 M support/cpp2/Makefile.in
2680 M support/makebin/Makefile
2683 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2685 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2687 2003-02-10 Borut Razem <borut.razem@siol.net>
2689 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2690 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2691 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2692 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2693 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2694 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2695 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2696 src/z80/Makefile.bcc: Borland Makefile cleanup
2697 * as/z80/Makefile.bcc: Added Borland Makefile
2698 * support/cpp2/borland.h: Removed
2700 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2702 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2703 * src/SDCC.lex: new pragma NOIV
2704 * src/SDCCglobl.h: new pragma NOIV
2705 * src/SDCCmem.c: new pragma NOIV
2707 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2709 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2711 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2713 * src/SDCCmain.c: signal handling is switched off by --debug
2714 * doc/Makefile: small fix for install; use clean.mk again
2715 * doc/clean.mk: clean *.pdf and *.html too
2717 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2719 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2720 * device/lib/printfl.c: fix a ds390 bug by making it portable
2721 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2722 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2723 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2724 * debugger/mcs51/cmd.c: converted multi-line string literals
2725 * sim/ucsim/globals.cc: converted multi-line string literals
2726 * src/SDCCmain.c: introduced signal handler to remove temp files
2727 * doc/Makefile: small tweaks, implement clean
2728 * doc: removed generated files
2730 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2732 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2733 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2734 Address Record is not correctly generated for DS390."
2736 2003-02-02 Borut Razem <borut.razem@siol.net>
2738 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2739 * as/mcs51/asm.h: fixed compilation with Borland C
2740 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2741 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2742 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2743 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2744 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2745 src/z80/Makefile.bcc: delete $(LIB) only if exist
2746 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2748 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2750 * device/include/malloc.h: introduced NULL
2751 * device/include/string.h: introduced NULL
2752 * device/include/stdlib.h: introduced NULL
2753 * device/lib/_memcpy.c: removed NULL
2754 * device/lib/_strcat.c: removed NULL
2755 * device/lib/_strchr.c: removed NULL
2756 * device/lib/_strcmp.c: removed NULL
2757 * device/lib/_strcpy.c: removed NULL
2758 * device/lib/_strcspn.c: removed NULL
2759 * device/lib/_strlen.c: removed NULL
2760 * device/lib/_strncat.c: removed NULL
2761 * device/lib/_strncmp.c: removed NULL
2762 * device/lib/_strncpy.c: removed NULL
2763 * device/lib/_strpbrk.c: removed NULL
2764 * device/lib/_strrchr.c: removed NULL
2765 * device/lib/_strspn.c: removed NULL
2766 * device/lib/_strstr.c: removed NULL
2767 * device/lib/_strtok.c: removed NULL
2768 * device/lib/malloc.c: removed NULL, include own header
2770 2003-02-02 <johan@balder>
2772 * 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
2773 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2774 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2775 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2776 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2777 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2779 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2781 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2784 2003-02-01 <johan@balder>
2786 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2788 2003-01-31 <johan@CP255758-A>
2790 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2792 2003-01-30 <johan@balder>
2794 * src/SDCCBBlock.c: automatic bug detection
2795 * src/SDCCicode.c: automatic bug detection
2797 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2799 * src/SDCCglobl.h: now --xram-size 0 works
2800 * src/SDCCmain.c: now --xram-size 0 works
2802 2003-01-29 <johan@balder>
2804 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2806 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2808 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2809 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2810 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2811 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2812 * src/SDCCglobl.h: Added options --xram-size and --code-size
2813 * src/SDCCmain.c: Added options --xram-size and --code-size
2815 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2817 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2818 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2820 2003-01-27 <johan@balder>
2822 * src/SDCC.y: fixed bug #613764
2824 2003-01-26 <johan@balder>
2826 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2827 * src/SDCCsymt.h: fixed bug #673374
2828 * src/SDCCglue.c: fixed bug #661910
2829 * src/SDCCast.c: fixed bug #458099 and 673374
2831 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2833 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2834 * as/mcs51/strcmpi.h: added
2835 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2836 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2837 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2838 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2839 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2840 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2841 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2842 * as/mcs51/Makefile.aslink: new module strcmpi
2843 * as/mcs51/Makefile.asx8051: new module strcmpi
2844 * as/mcs51/Makefil.bcc: new module strcmpi
2845 * as/mcs51/Makefile.in: new module strcmpi
2846 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2848 2003-01-26 <johan@balder>
2850 * src/SDCCglue.c: reverted back to 1.124
2851 * src/SDCCast.c: reverted back to 1.156
2852 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2854 2003-01-25 <johan@balder>
2856 * src/SDCCglue.c: A better fix for bug #661910
2857 * src/SDCCast.c: A better fix for bug #661910
2858 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2860 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2862 * src/Makefile.in: remove spawn.o
2863 * src/SDCCmain.c: remove spawn.h
2864 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2865 * src/spawn.c: removed
2866 * src/spawn.h: removed
2867 * support/regression/ports/ds390/spec.mk: link with -r
2869 2003-01-24 <johan@CP255758-A>
2871 * src/ds390/gen.c (aopOp): fixed bug #667458
2872 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2873 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2874 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2876 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2878 * src/mcs51/peeph.def: better assembler identation by Frieder
2879 * src/mcs51/gen.c: better assembler identation by Frieder
2881 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2883 * as/z80/string.h: removed for gcc 3.2
2884 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2885 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2887 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2889 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2890 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2891 * support/regression/Makefile: separate temp files for ports
2892 * support/regression/generate-cases.py: separate temp files for ports
2893 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2894 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2896 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2898 * moved tinitalk to device/examples/ds390
2900 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2902 * as/mcs51/lkmem.c: rflag is for DS390
2903 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2904 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2905 (linkEdit): move mem- and map-files the same way as ihx-files
2906 * src/z80/main.c (_setDefaultOptions): removed --generic
2907 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2908 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2909 * src/pic/glue.c (picglue): --c1mode works again
2910 * src/pic16/glue.c (pic16glue): --c1mode works again
2911 * src/asm.c (printCLine): fix #660034
2913 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2915 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2916 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2917 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2918 * as/mcs51/lkmem (summary): better fix for sp problem
2919 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2920 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2921 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2922 remove --stack-after-data
2924 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2926 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2927 * src/SDCCutil.c (join): ugly bug: missing '\0'
2928 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2930 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2932 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2934 * src/pic/main.c (_asmCmd): gpasm supports -o
2935 * src/z80/main.c: more general macros
2936 * device/lib/Makefile.in: remove intermediate files
2938 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2940 * .version: Bumped version number to 2.3.3
2941 * src/SDCCBBlock.c: new option -o
2942 * src/SDCCglobl.h: new option -o
2943 * src/SDCCglue.c: new option -o
2944 * src/SDCCmain.c: new option -o
2945 * src/asm.c: new option -o
2946 * src/ds390/main.c: new option -o
2947 * src/pic/glue.c: new option -o
2948 * src/pic/pcode.c: new option -o
2949 * src/pic/ralloc.c: new option -o
2950 * src/pic16/glue.c: new option -o
2951 * src/pic16/pcode.c: new option -o
2952 * src/pic16/ralloc.c: new option -o
2953 * src/z80/main.c: new option -o
2954 * device/lib/Makefile.in: use -o
2955 * support/regression/ports/ds390/spec.mk: use -o
2956 * support/regression/ports/gbz80/spec.mk: use -o
2957 * support/regression/ports/mcs51/spec.mk: use -o
2958 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2959 * support/regression/ports/z80/spec.mk: use -o
2960 * support/regression/ports/ucz80/spec.mk: use -o
2961 * support/regression/ports/xa51/spec.mk: use -o
2962 * support/regression/fwk/lib/timeout.c: fix usage string
2964 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2965 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2967 2003-01-07 <johan@balder>
2969 * src/SDCCast.c (decorateType): fixed bug #600035
2971 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2972 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2973 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2974 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2975 * src/pic/pcode.c: outcommented unused variable to remove warnings
2976 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2978 2003-01-06 <karl@turbobit.com>
2979 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2982 2003-01-06 <johan@balder>
2984 * src/SDCCicode.c: fixed array add
2986 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2987 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2988 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2990 2003-01-04 <johan@balder>
2992 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2994 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2995 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2997 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2998 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2999 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3001 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3002 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3004 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
3005 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3007 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3008 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3010 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3012 * in \sdcc\as\mcs51\ changed these files in order to create an
3013 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3014 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3015 following files to include the previous two files: aslink.dsp,
3016 Makefile.aslink, Makefile.bcc, and Makefile.in.
3018 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3019 .adb instead of .cdb
3021 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3023 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3024 value from option --iram-size.
3026 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3028 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3031 2002-09-18 <wiml@hhhh.org>
3033 * SDCClrange.h: exposed setFromRange() and setToRange()
3034 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3035 packRegsForAccUse() (bug 542397)
3036 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3037 multiple times and emitting the fetch operations more than once
3038 added aopGetUsesAcc() function to allow binary operators to
3039 fetch their operands in the correct order; made genMinus() emit
3040 compact code for X = LITERAL - Y
3042 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3043 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3044 sprintf() in line 1267.
3046 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3047 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3050 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3051 Changes to aslink (All the changes are marked with 'JCF'):
3053 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3056 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3057 area BSEG. Also moves, if possible, the DATA area down into the internal
3058 ram so more space is available.
3060 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3063 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3064 not bytes. Function summary() which creates a memory usage summary
3065 file with extension .mem. Reports of overlaping stack and small stack
3066 size. If the space for the stack is less than 16 bytes aslink trows a
3069 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3070 the 8051. Option 'y' for memory summary output file.
3072 Changes to sdcc (All the changes are marked with 'JCF'):
3074 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3076 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3077 overlaying area for it (uses RegBankUsed[4]).
3079 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3080 bank zero as used by default. By default aslink locates the stack
3081 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3082 the creation of the .mem file. Delegates the allocation of data area
3083 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3084 the begining of the stack area to aslink.
3086 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3087 glue() in SDCCglue.c creates an area for it.
3089 2002-09-03 Borut Razem <borut.razem@siol.net>
3090 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3091 sdcc/src/pic/glue.c:
3092 introduced atexit() handler for teporay files removal in case of
3093 errors, assertions, ...
3095 2002-08-29 Borut Razem <borut.razem@siol.net>
3096 * sdcc/support/cpp2/auto-host_vc_in.h:
3097 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3098 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3099 Maybe there is a similar problem with BORLANDC? It should be checked!
3101 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3102 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3103 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3104 was not executed, and the compiler (cl) launched a warning:
3105 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3107 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3108 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3110 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3111 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3113 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3114 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3115 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3116 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3117 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3118 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3119 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3120 - added Release configuration in VS projects
3121 - review of compiler an linker options
3122 - VC .exe files are generated in bin_vc directory, not to interfere
3123 with binaries generated from other projects (cygwin, mingw, bcc ...)
3125 * sdcc/src/yacc.dsp: added
3127 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3128 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3129 and insert the version number definitions from .version
3131 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3133 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3134 added - genarate auto-host.h using auto-host_vc_in.h as template
3137 removed from CVS, generated automatically
3139 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3140 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3142 2002-08-11 Borut Razem <borut.razem@siol.net>
3143 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3145 2002-08-10 Borut Razem <borut.razem@siol.net>
3146 * src/SDCCmain.c (main):
3147 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3148 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3149 The consequence was that some temporary files were not removed.
3152 unification of code in functions tempfilename() and tempfile():
3153 function tempnam() is defined in Visual Studio 6.0 and .NET
3155 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3157 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3158 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3159 - removed compiler command line option /WX: Treats all warnings as errors
3160 - update a list of source files, included into the project
3162 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3163 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3164 changed project type to Generic Project so that can be correcly converted to VS.NET project
3166 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3168 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3170 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3172 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3173 added return 0 statements after assert() to make compiler happy
3175 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3176 added newline in the def file to keep MSC compiler satisfied
3178 * sdcc/src/z80/gen.c:
3179 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3180 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3181 - solved MSC error in function aopDump()
3183 * sdcc_vc.h: define PREFIX as "\\sdcc"
3185 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3186 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3188 2002-06-22 Scott Dattalo <scott@dattalo.com>
3189 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3190 - Rewrote the register banking algorithm.
3191 - Added pCode live-range analysis to registers (for now, only non-used and
3192 singly-used registers optimized away)
3194 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3196 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3198 2002-05-10 Scott Dattalo <scott@dattalo.com>
3199 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3201 2002-04-22 Michael Hope <michaelh@vroom>
3203 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3205 * configure.in (DD_COPT): Added include support required for gbdk.
3207 * .version: Bumped version number just to increase it.
3209 * src/SDCCmain.c: Added -nostdinc to the default options.
3211 2002-04-15 Michael Hope <michaelh@vroom>
3213 * device/lib/z80/printf.c (sprintf): Added.
3215 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3217 * src/z80/peeph.def: Added transpose redundent load rule.
3219 * src/z80/main.c: Added force callee saves for jaune.
3221 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3223 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3225 2002-03-28 Johan Knol <johan@balder>
3227 * src/SDCCval.c: fixed bug #532436
3229 2002-03-14 Scott Dattalo <scott@dattalo.com>
3231 Added "char *Processor" field to the port structure.
3234 Added -p option. Allows port dependent processor to be specified.
3237 Initialized the new field char *Processor field to NULL in all ports
3240 Compiler generated registers for interrupt context saving
3241 were not getting allocated.
3243 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3246 Fixed left shift. Will promote the left side of a left shift
3247 if a) left shifting more than size of operand or b) when assigned
3248 to something size > size of left side
3250 2002-03-14 Scott Dattalo <scott@dattalo.com>
3252 tons of changes. Register allocation has been
3253 rewritten. Added customization for the various PICs. Flow
3254 analysis is restructured. ...
3260 Added. device.c is a PIC port hack to accomodate variations
3263 2002-03-13 Michael Hope <michaelh@vroom>
3265 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3267 2002-03-04 johanknol <johanknol@manik>
3269 * /src/SDCCval.c: fixed
3271 const unsigned char arr[][2] = { { 0, 1 } };
3272 t18.c:1: error: Initializer element is not constant
3274 2002-03-04 bela <bela@manik>
3276 * /device/include/mcs51reg.h:
3277 ds89c420 register definition update
3279 2002-03-03 <johan@FRIJA>
3281 * support/Util/SDCCerr.c: did something, but don't no why anymore
3283 * support/regression/tests/bug-524691.c: made it a little less shy
3285 * src/SDCCast.c (decorateType): fixed bug #524697
3287 * src/SDCCast.c: made some lineno improvements
3289 * src/SDCCval.c (getNelements): changed warning to error
3291 * src/SDCCglue.c (printIvalArray): changed warning to error
3293 * src/SDCCicode.c: fixed a warning for mingw
3295 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3297 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3299 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3301 * src/ds390/peeph.def:
3302 Added some more peephole rules
3304 * src/ds390/gen.c: Various fixes & enhancements
3306 * src/SDCClrange.c, src/SDCClrange.h:
3307 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3309 * src/ds390/ralloc.c:
3310 various fixes & enhancements (ds390) specific
3312 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3313 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3316 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3318 2002-03-02 <johan@FRIJA>
3320 * src/SDCCast.c (decorateType): fixed bug #524708
3322 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3324 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3326 2002-03-01 Michael Hope <michaelh@vroom>
3328 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3330 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3332 2002-03-01 <johan@FRIJA>
3334 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3336 * src/SDCCast.c (decorateType): fixed bug #524209
3338 * src/SDCCval.c (valNot): fixed bug #524195
3340 2002-02-26 <johan@balder>
3342 * src/xa51/gen.c: fixed a warning
3344 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3346 * src/SDCCast.c (decorateType): fixed bug #522534
3348 2002-02-23 <johan@balder>
3350 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3352 2002-02-22 <johan@balder>
3354 * src/SDCCast.c: fixed bug #514865
3356 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3358 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3360 * sdcc/src/SDCCloop.c:
3361 Previous fix was not good. basic blocks that have "break" or "return" are
3362 not really partof a loop , but live ranges used in these blocks should
3363 be live thru the entire loop, so set partOfLoop but don't add them to
3366 2002-02-21 <johan@FRIJA>
3368 * src/SDCCcse.c: fixed bug #514308
3370 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3373 Fixed BUG #519583. If a conditional block ended in a return/break
3374 statement inside a loop, it was not being considered part of the loop.
3376 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3378 2002-02-10 Karl Bongers <karl@turbobit.com>
3381 Fixed up SDCDB debugger somewhat. Updated debugger/README
3382 with lots of comments and notes.
3384 * device/examples/test2.c:
3385 Fix bug, "red" variable not being initialized(compiler complained).
3387 * device/examples/Makefile, examples/test3.c:
3388 Add Makefile in device/examples folder, compiles test3.c
3389 for use as a multiple module SDCDB test case.
3391 * sim/ucsim/cmd.src/cmdset.cc:
3392 Took out debug printfs in ucsim "next" command.
3395 Karl and Johan start ucsim XA support. Most dissassembly working,
3396 about 75% emulation done(plenty of work remaining).
3398 * sim/ucsim/z80.src:
3399 Add Z80 support to ucsim, add test-ucz80 regression test,
3400 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3401 Notice z80 compiler fails on examples/test3.c/crc code.
3403 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3405 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3406 Added support for --parms-in-bank1
3408 * src/ds390/peeph.def:
3409 added a few more peephole optimzations
3412 1) added __builtin_inp & __builtin_outp used to read in data of given length
3413 from a memory mapped port
3414 2) added __builtin_memcmp
3415 3) added __builtin_swapw swap bytes of a short
3417 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3418 1) handle multiple send & receives from register bank1
3419 2) ralloc can now allocate DPTR1 to some liveRanges
3421 * src/SDCCsymt.c, src/SDCCsymt.h:
3422 changes to handle multiple sends & receives
3425 added some pointer arithmetic optimization
3428 added some pointer arithmetic optimizations but not stable yet so not
3429 called from anywhere (will get this working shortly)
3431 * src/SDCCopt.c: fixed for multiple sends & receives
3434 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3435 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3436 set preprocessor defines (depending on options)
3438 * src/SDCCicode.c, src/SDCCicode.h:
3439 changes made to handle multiple sends & receives
3442 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3444 * src/SDCCcse.c, src/SDCCcse.h:
3445 added function findbackward def (to be used in upcoming optimization)
3447 * src/SDCCcflow.c, src/SDCCcflow.h:
3448 added function returnAtEnd - to determine if a basic block terminates with
3451 * src/SDCCast.c, src/SDCCast.h:
3452 added option parms-in-bank1
3454 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3455 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3456 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3457 adjusted for --parms-in-bank1 option
3459 * device/include/string.h:
3460 donot redefine "reentrant" keyword
3462 * device/include/ds80c390.h: Added some more SFRs
3464 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3466 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3468 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3470 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3472 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3474 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3476 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3478 * Added --xram-movc option
3480 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3482 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3484 2002-01-11 Johan Knol
3486 * Added math lib of Jesus Calvino-Fraga
3488 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3490 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3491 * support/regression/Makefile: new target test-mcs51-stack-auto
3492 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3494 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3496 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3498 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3500 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3502 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3504 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3506 * src/SDCCglue.h: add definition for printIvalChar()
3508 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3510 * src/SDCCast.c: fix #498138 by Johan
3512 * src/SDCCglue.c: fix #498138 by Johan
3514 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3516 * support/regression/Makefile: fix clean
3518 * support/regression/ports/ds390/support.c: fix transmission of last character
3520 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3522 * /sdcc/src/ds390/gen.c:
3523 a) improved computing address of stack variable
3524 b) took out some #if 0 code
3525 c) improved parmBytes adjustment
3526 d) improved genPlusIncr & genMinusIncr
3527 e) genCmp could generate bad code (when left assigned to DPTR)
3528 f) Fixed bug in hasInc
3530 * /sdcc/src/ds390/ralloc.c:
3531 a) packRegsForSupport could mess up live information (Fixed)
3532 b) packRegsDPTRuse could be incorrect for left & right shift
3534 * /sdcc/src/mcs51/ralloc.c:
3535 packRegsForSupport could mess up the live information (Fixed)
3537 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3539 * /sdcc/src/SDCCast.c:
3540 can reverse a loop even if function call is present as long
3541 as the loop control variable is local & is not passed as parameter
3543 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3545 * /sdcc/ChangeLog: *** empty log message ***
3547 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3548 More builtin function additions for TININative
3550 * /sdcc/src/ds390/ralloc.c:
3551 Had broken the regression testsuite
3553 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3555 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3556 Added funcattr hasStackParms will be set for reentrant functions when there
3557 are paramteres on the stack, this helps in minimizing frame pointer generation
3558 typeFromStr can handle function pointers now
3560 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3561 *** empty log message ***
3563 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3565 * /src/ds390/gen.c, /src/ds390/main.c:
3566 More builtin function additions for TININative
3568 * /src/ds390/ralloc.c:
3569 Had broken the regression testsuite
3571 * /src/SDCCast.c: Fixed a bug in dumptree
3573 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3574 Added funcattr hasStackParms will be set for reentrant functions when there
3575 are paramteres on the stack, this helps in minimizing frame pointer generation
3576 typeFromStr can handle function pointers now
3578 * /doc/builtins.txt, /doc/TININative.txt:
3579 *** empty log message ***
3582 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3584 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3585 ALPHA version for -mTININative
3587 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3588 updated to reflect changes in the port structure
3591 added function do_assemble (similar to do_link) if non-null this function
3592 will be called to do assembly (-mTININative) requires a multi command
3594 added function genAssemblerEnd will be called to generate assembler Epilogue
3597 added _JavaNative to debug info printing
3599 * /src/SDCCmain.c: added option --tini-libid
3600 added port->do_assemble function (-mTININative) has a multi command assemble
3602 * /src/SDCCglue.c: Disabled "constExpr" check
3603 added port->genAssemblerEnd function
3605 * /src/SDCCglobl.h: Added option --tini-libid value
3608 tookout optimizeCompare from the header (has no external references)
3610 * /src/SDCCast.c: made one more function "static"
3612 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3614 * src/z80/mappings.i: Added z80asm support.
3616 * src/z80/main.c: Added z80asm support on --asm=z80asm
3618 * src/z80/gen.c: Fixed asm portability issues.
3620 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3622 * src/SDCCglue.c (printExterns): Added global/extern split.
3624 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3626 * support/regression/Makefile: added test for mcs51 model large
3628 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3630 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3632 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3634 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3636 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3638 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3640 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3642 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3644 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3646 * support/regression/tests/simplefloat.c: Port to mcs51.
3648 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3649 * support/regression/tests/bug-485362.c: Added.
3651 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3653 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3655 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3657 * src/z80/gen.c (aopDump): Added a dump function.
3659 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3660 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3662 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3664 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3666 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3668 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3670 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3672 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3674 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3676 * support/regression/ports/ds390/support.c: Use tinibios.
3678 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3680 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3682 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3683 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3685 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3687 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3689 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3691 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3693 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3694 (packRegsForIYUse): Created and optimised.
3696 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3698 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3699 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3701 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3703 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3705 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3707 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3709 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3711 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3713 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3715 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3717 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3719 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3721 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3723 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3724 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3725 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3727 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3729 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3730 (genNotFloat): Added.
3731 (genUminusFloat): Added.
3733 * device/lib/z80/Makefile: Added floating pt stubs.
3735 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3737 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3739 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3741 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3743 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3745 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3747 * sdcc/support/regression/Makefile: Add port ds390.
3749 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3751 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3753 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3755 * sdcc/support/regression/ports/ds390/support.c: Added.
3757 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3759 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3761 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3763 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3765 * device/include/malloc.h: Added z80 and gbz80 support.
3767 * device/lib/gbz80/heap.s: Added.
3769 * device/lib/z80/heap.s: Added.
3771 * device/lib/malloc.c: Added z80 and gbz80 support.
3773 * support/regression/tests/malloc.c (testMalloc): Added.
3775 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3777 * support/regression/tests/bug-478094.c: Added.
3779 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3781 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3783 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3785 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3787 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3789 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3791 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3793 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3795 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3797 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3799 * support/regression/tests/bug-477927.c: Added.
3801 * src/z80/peeph.def: Added minor rules.
3803 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3805 * src/z80/peeph.def: Added jump optimisation modification.
3807 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3809 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3811 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3813 * support/regression/tests/funptrs.c: Added.
3815 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3817 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3819 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3821 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3823 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3825 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3826 (movLeft2ResultLong): Created.
3828 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3829 (joinPushes): Added. Joins two char pushes into a word push.
3831 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3833 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3835 * support/makebin/Makefile (install): Added creation of dest dir.
3837 2001-10-24 Karl Bongers <karl@turbobit.com>
3839 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3841 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3843 * src/z80/ralloc.c: Turned off faulty pack for one use.
3845 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3847 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3849 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3851 * support/regression/Makefile: Improved clean
3853 * support/regression/ports/gbz80/spec.mk: Added clean
3855 * support/regression/ports/host/spec.mk: Added clean
3857 * support/regression/ports/z80/spec.mk: Added clean
3859 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3861 * support/regression/ports/mcs51/timeout.c: little improvements
3863 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3865 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3867 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3869 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3871 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3873 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3875 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3877 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3878 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3880 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3882 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3884 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3886 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3888 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3890 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3892 * support/regression/tests/longor.c: Added.
3894 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3896 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3898 * as/mcs51/aslink.h: define PATH_MAX
3900 * as/mcs51/asm.h: define PATH_MAX
3902 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3904 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3906 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3908 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3910 * src/SDCCglobl.h: define PATH_MAX
3912 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3914 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3916 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3918 * src/z80/gen.c (gencjneshort): Fixed
3920 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3922 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3924 * support/regression/tests/bug-469671.c: Added.
3926 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3928 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3930 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3932 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3934 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3936 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3938 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3940 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3942 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3944 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3946 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3948 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3950 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3952 * 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.
3954 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3956 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3958 2001-10-07 <johan@FRIJA>
3960 * device/lib/gets.c (gets): fixed the return value.
3962 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3963 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3965 * 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.
3967 * 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.
3969 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3971 * src/pic/gen.c: Removed Safe_strdup.
3973 * configure.in: Added option to enable libgc support.
3975 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3976 (bitVectUnion): Optimised.
3977 (bitVectIntersect): Optimised.
3978 (bitVectBitsInCommon): Optimised.
3979 (bitVectCplAnd): Optimised.
3981 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3983 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3985 * src/SDCCmain.c: distinguish between assembler debug and plain options
3987 * src/avr/main.c: remove standard assembler options
3989 * src/ds390/main.c: remove standard assembler options
3991 * src/mcs51/main.c: remove standard assembler options
3993 * src/port.h: removed "PENDING" comment
3995 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3997 * src/device/lib/_mulint.c : new, with assember functions
3999 * src/device/lib/_mullong.c : new, with assember functions
4001 * src/device/lib/_divuint.c : with assember functions
4003 * src/device/lib/_divsint.c : with assember functions
4005 * src/device/lib/_divulong.c: with assember functions
4007 * src/device/lib/_divslong.c: with assember functions
4009 * src/device/lib/_moduint.c : with assember functions
4011 * src/device/lib/_modsint.c : with assember functions
4013 * src/device/lib/_modulong.c: with assember functions
4015 * src/device/lib/_modslong.c: with assember functions
4017 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4019 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4021 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4022 replaced _mululong.c and _mulslong.c by _mullong.c
4024 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4026 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4028 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4030 * src/SDCCglue.c: test, if win32api is available for MINGW
4032 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4034 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4035 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4036 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4037 * support/regression/ports/host/spec.mk: removed GENERIC
4038 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4039 * support/regression/ports/z80/spec.mk: removed GENERIC
4041 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4043 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4045 * support/regression/tests/bug-467035.c: Created.
4047 2001-10-01 <johan@FRIJA>
4049 * src/SDCC.y: fixed bug #466586 part 1
4051 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4053 * SDCCicode.c: z80 has no generic pointers
4054 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4056 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4058 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4060 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4062 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4064 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4066 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4068 * configure.in: Fixed up so that ucsim is only configured once.
4070 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4072 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4073 (getPathDifference): As above.
4075 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4077 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4079 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4080 * .version: Updated to 2.3.1
4082 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4083 Added copyright header.
4085 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4086 (assemble): Added support for macro based assembler commands.
4087 (linkEdit): Added support for macro based linker commands.
4088 (preProcess): Changed the pre-processor to use macros.
4089 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4090 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4092 * device/lib/z80/crt0.s: Added module name for debugging.
4094 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4096 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4098 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4100 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4102 * src/Makefile.in: Added SDCCmacro and SDCCutil
4104 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4106 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4108 2001-09-16 <johan@FRIJA>
4110 * 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.
4112 2001-09-15 <johan@FRIJA>
4114 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4115 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4117 2001-09-11 <johan@FRIJA>
4119 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4121 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4123 * support/regression/tests/bug-460444.c: Added test case.
4125 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4126 (genCast): Added justification for all of the asserts.
4128 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4130 * support/regression/support.c: _xdata replaced by xdata
4132 * support/regression/spec.mk: removed _generic
4134 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4136 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4138 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4139 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4141 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4143 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4145 * support/regression/tests/bug-460010.c: Added test case.
4147 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4149 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4151 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4153 * support/regression/testfwk.c: removed workaround for bug #436344
4155 * support/regression/tests/bp.c: use less memory with mcs51
4157 * support/regression/tests/bug-441448.c: use less memory
4159 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4161 * support/regression/collate-results.py: typo
4163 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4165 * support/regression/tests/fetchoverlap.c: Added new test case.
4167 * support/regression/tests/bp.c: Added new test case.
4169 * support/regression/tests/bug-448984.c: Added new test case.
4171 * support/regression/tests/pow2shifts.c: Added new test case.
4173 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4174 (genlshTwo): Fixed right shift for count > 8.
4176 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4178 2001-09-08 <johan@FRIJA>
4180 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4182 2001-09-07 <johan@FRIJA>
4184 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4186 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4188 2001-09-06 <johan@FRIJA>
4190 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4191 * bernhard noted me at this: "() equals to (void)" (1.38)
4193 2001-09-05 <johan@FRIJA>
4195 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4197 2001-09-04 <johan@FRIJA>
4199 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4202 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4204 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4206 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4208 * link/z80/aslink.h: Fixed path for PATH_MAX
4210 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4212 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4214 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4216 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4218 * 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.
4220 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4222 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4223 (genCmp): Fixed up genCmp for the GB with longs.
4225 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4227 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4229 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4231 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4233 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4235 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4237 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4239 * 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.
4241 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4243 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4245 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4247 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4249 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4251 * sim/ucsim/configure: little improvement of Cygwin-detection
4252 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4253 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4254 * support/regression/tests/bug-221100.c: small changes for mcs51
4255 * support/regression/tests/bug-221168.c: small changes for mcs51
4256 * support/regression/tests/bug-227710.c: small changes for mcs51
4257 * support/regression/tests/staticinit.c: small changes for mcs51
4258 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4259 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4260 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601