1 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
3 * device/include/Makefile.in: fix install
4 * doc/Makefile: fix install
6 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
8 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
10 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
11 how the function variable allocation summary is displayed; also
12 include information about variables allocated to the overlay
15 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
17 * as/mcs51/lkmain.c: Help about -Y option
18 * as/mcs51/lkarea.c: Fixed gcc warnings
20 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
22 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
24 * support/valdiag/tests/overflow.c: added
25 * src/SDCCast.c (decorateType),
26 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
29 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
31 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
34 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
36 A python script to validate compiler diagnostic messages. It can be
37 used to verify that sdcc complains about bad c source code and
38 gives a good location of the error.
39 * support/valdiag/Makefile,
40 * support/valdiag/valdiag.py,
41 * support/valdiag/tests/*
43 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
45 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
46 * src/SDCCsymt.c (newEnumType),
48 * support/Util/SDCCerr.c,
49 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
51 * support/regression/tests/enum.c: added test for enum values that
52 require at least 2 bytes of storage.
54 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
56 * src/common.h: added ifndef/define/endif macros
57 around the header file.
58 Bug reported from Jesus Calvino-Fraga
60 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
63 * device/include/Makefile.in: don't install CVS directories
64 * device/lib/Makefile.in: added removal of CVS directories after install
65 * doc/Makefile: fixed install, added local_icons
66 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
67 * src/mcs51/gen.c (genRightShift): fixed bug #870788
68 * src/ds390/gen.c (genRightShift): fixed bug #870788
69 * src/SDCCast.c (decorateType): fixed bug #870781
71 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
73 PIC16 port related changes:
74 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
75 added variable stackPos,
77 * gen.c: genCall, assignResultValue: added support for
78 pushing/retrieving function parameters to/from stack,
79 genFunction,genEndFunction: setup stack frame for the
81 genAddrOf: will be changed according to bug 863624
83 * added files genutils.c and genutils.h which contain gen*
84 debugged and optimised functions extracted from gen.c
86 * glue.c: added variable 'externs' which holds extern symbols,
87 pic16emitRegularMap: is modified to properly handle relocatable
88 symbols under the new scheme,
89 pic16createInterruptVect: is modified
90 pic16printPublics: is modified to emit 'global' assembler directives,
91 added pic16_printExterns to print extern symbols,
92 pic16glue: initializes stack/frame pointer in the beginning of
93 the assembly output. Temporary hack, will be corrected later,
94 because gplink yet does not support stack and SDCC does not
95 yet support a type of crt0.o object to create the final binary.
97 * Removed many lines that contain 8051 legacy code.
98 * The code is finally placed under a 'code' directive.
99 * Added port specific options.
101 * _process_pragma: simplified since now we do not need *special*
102 include file to define SFR registers. But a separate header
103 will be needed. This will be developed later.
104 * _pic16_parseOptions: added, parses port specific options:
105 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
106 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
107 --preplace-udata-with=
109 * _pic16_setDefaultOptions: modified to initialize section names,
110 but hack is temporarly out of order since it needs improvement.
111 * _pic16_genAssemblerPreamble: configuration words are emitted by
112 their address instead of their name. This part is incomplete and
113 supports only the 18Fxx2 devices. Other devices will emit an error
114 during assembly since they do not contain the same set of config
116 * _pic16_genIVT: is modified,
118 * pcode.c: added definitions for some hardware registers that are needed
120 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
121 All PCI entries are updated. Now LFSR is supported.
122 * Removed pic16_pciTRIS is mentioned by mdubuc in source
123 * added pic16_newpCodeOpLit2 to support instructions with
124 two literal arguments
125 * pic16_pCode2str: corrected code that emits assembler instructions
126 with two literal operands and those that have an access bit modifier
127 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
128 this fixes a bug which caused some labels to be lost, when an
129 assembler directive was added, i.e. banksel,
130 * pic16_FixRegisterBanking: improved logic that causes the insertion
132 * InlineFunction: functions that are called once, are not any more
133 inlined. This can be a port option in the future,
135 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
137 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
138 hold the corresponding uninitialized symbols,
139 * pic16_allocProcessorRegister: registers have explicit marked the
141 * pic16_allocInternalRegister: registers are explicit marked as
143 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
144 processing list, so bit registers were lost,
147 * ralloc.h: added field 'accessBank' and original symbol operand
148 in register definition,
149 * removed the field isMapped from register definition,
151 ** Several functions have been removed from various sources:
152 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
153 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
154 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
155 pic16_assignRelocatableRegisters
157 ** others have been introduced:
158 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
159 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
161 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
163 * support/scripts/inc2h.pl: changed definition of BIT_AT
164 to emit 'sbit at' instead of 'bit at'. This was a request.
166 PIC16 port related preliminary changes:
167 * gen.c: prefixed function popRegFromString with
168 pic16_ and all references to it corrected
169 * pcode.c: all pic16_pc_* hardware registers prefixed
171 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
172 * ralloc.c: newReg(): when register is REG_SFR then
174 pic16_allocProcessorRegister(): marks register wasUsed=0
175 pic16_writeUsedRegs(): added a call to assign processor
176 registers via pic16_assignFixedRegisters
178 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
180 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
181 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
182 variables in unused register banks. Also the SSEG is placed
183 wherever there is enough space for it, and IDATA can be anywhere
184 in internal RAM. For now compile using -Wl-Y[stack_size].
185 The mem file is different for this option as well, since it
186 makes no sense of talking about DSEG lenght.
188 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
190 * src/SDCClrange.c: fixed bug 869095 that caused segfault
191 in certain cases, e.g. when ROM assignment, patch provided
192 from Albert den Haan.
194 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
196 Many signedness and type propagation fixes:
197 * src/SDCCicode.c: made geniCodeCast() static
198 replaced SPEC_ by IS_ (cosmetic)
199 (operandOperation): fixed div and mod operation
200 (usualBinaryConversions): added support for promotion of char
201 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
202 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
203 (geniCodeAdd): an array index will stay unsigned, even if promoted
205 (geniCodeArray): ditto
206 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
207 * src/SDCCsymt.c (computeType): added more support for char;
208 promotion of char is selectable by promoteCharToInt, fixed signedness
210 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
211 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
212 * src/SDCCval (val*): replaced signedness calculation by
214 rearranged if-branches (cosmetic)
215 (valShift): added warning W_SHIFT_CHANGED
216 (valCompare): fixed problem with different types
217 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
218 * support/regression/tests/literalop.c: added many cases
219 * support/regression/tests/ast_constant_folding.c: changed finally to
221 * .version: new year, new version: 2.3.7
222 * src/SDCCmain.c (main): applied patch #866468
223 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
224 provided by Scott Bronson
225 * doc/sdccman.lyx: updated documentation for sdcdb
226 updated and added chapter tips
228 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
230 * src/SDCCsymt.h: missing from yesterday's commits
232 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
234 * src/SDCC.y (struct_or_union_specifier),
235 * support/Util/SDCCerr.c,
236 * support/Util/SDCCerr.h: verify that struct & union tags are used
239 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
241 * src/SDCCglobl.h: missing from yesterday's commits
243 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
245 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
246 sft_attributes, struct_declaration, parameter_declaration,
247 type_name, start_block, declaration_list),
248 * src/SDCC.lex (check_type): support redefinition of typedef names
250 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
252 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
253 aligned xdata arrays. Erik helped me with the if clause.
255 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
257 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
260 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
263 * src/SDCCast.c (newAst_),
265 * src/SDCCicode.c (ast2iCode, newiCode),
267 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
268 expr, statement, expression_statement, selection_statement,
269 iteration_statement, expr_opt, jump_statement): foundation for tracking
271 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
274 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
276 * support/Util/SDCCerr.c,
278 * src/SDCCast.c (createCase, createDefault, decorateType),
279 * src/SDCClabel.c (labelUnreach),
280 * src/SDCC.y (labeled_statement, jump_statement): More improvements
282 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
283 (with thanks to Stas Sergeev)
284 * device/include/time.h,
285 * device/lib/time.c (CheckTime): suppress unreachable code warning
287 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
289 * src/SDCCast.c (createIvalCharPtr),
290 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
292 * support/regression/tests/nullstring.c: tests for these two bugs
294 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
296 * support/Util/SDCCerr.h,
297 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
298 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
299 about storage class and 'at' used inside struct or union
300 * src/SDCCBBlock.c (iCodeFromeBBlock),
301 * src/SDCCcse.c (ifxOptimize),
302 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
303 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
304 printIval, emitStaticSeg, emitOverlay),
305 * src/SDCClabel.c (deleteIfx),
306 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
307 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
308 gatherAutoInit, processParms),
309 * support/Util/SDCCerr.h,
310 * support/Util/SDCCerr.c (werrorfl): Support for better error location
311 reporting for post-parse errors.
313 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
315 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
316 implicit casts via union; they don't work on big endian systems
317 (possible fix for bug #861138)
319 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
321 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
322 * src/mcs51/main.c: fixed the fix for bug #737001
324 2003-12-15 Borut Razem <borut.razem@siol.net>
326 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
328 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
330 * support/makebin/makebin.c: put output in binary mode
332 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
334 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
335 xdata and data memory on startup. Set the environment variable
336 SDCC_NOGENRAMCLEAR to disable this.
337 * src/mcs51/peephole.def,
338 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
339 (allows non-interrupt and interrupt code to safely compete for a resource
340 without the non-interrupt code having to disable interrupts)
342 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
344 * src/SDCCicode.c (geniCodeAdd),
345 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
346 with valFromType if type might be a pointer and host is big endian).
347 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
348 types, not just integer types.
349 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
350 multiply defined with mismatching "at" address.
352 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
354 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
355 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
356 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
357 with embedded nulls (fixed bug #753752)
359 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
361 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
362 Apparently this did not see much testing (endless loop)
364 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
366 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
368 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
370 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
371 gracefully handle NULL memmap pointers
373 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
375 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
376 instead of deleting the iCode when an operand is volatile
377 * src/z80/gen.c (genDummyRead),
378 * src/mcs51/gen.c (genDummyRead),
379 * src/ds390/gen.c (genDummyRead),
380 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
382 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
383 * src/SDCC.y: fixed bug #850420
385 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
387 Applied z80 i/o port patch from Peter Townson and fixed some operators
388 to better handle operands in A register.
389 * device/include/z180.h
395 * src/z80/peeph-z80.def
399 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
401 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
403 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
405 * device/lib/hc08/_mullong.c: Removed extra #endif
407 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
409 * sim/ucsim/hc08.src/inst.cc,
410 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
412 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
413 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
414 * device/include/stdarg.h: fixed varargs for hc08
415 * device/lib/Makefile.in,
416 * device/lib/hc08/Makefile,
417 * device/lib/hc08/_mulint.c,
418 * device/lib/hc08/_mullong.c: fixed some endian problems
420 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
422 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
423 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
424 * device/lib/_gptrget.c,
425 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
427 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
429 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
430 * src/SDCCast.c (astErrors): fixed bug #846007
431 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
433 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
435 * src/SDCCast.c (decorateType): disabled a transformation I added in
436 revision 1.188 (access to fields of a structure at an absolute address);
437 it breaks with bitfields, extern declarations, and gcse analysis.
438 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
439 could be assigned through a pointer, so don't complain.
440 * src/SDCCast.c (astErrors),
442 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
444 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
446 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
447 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
448 output of __config directives, since gpasm now supports them
449 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
450 pre-processor macro, i.e. -DMCU=p18f452
451 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
452 and modified to handle 'cast' icode similarly to '=' icode
453 * src/pic16/device.h (typedef struct PIC_device): added field
454 'extMIface' to indicate that chip has external memory interface
455 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
456 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
459 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
461 * src/SDCC.y (pointer): fixed bug #846006
462 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
463 * src/SDCCast.c (decorateType): fixed bug #846009
464 * src/ds390/peeph.def,
465 * src/ds390/gen.c (genAnd, genOr),
466 * src/mcs51/peeph.def,
467 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
469 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
471 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
478 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
482 * src/SDCCbitv.c: added function to free a bitvector
484 * src/SDCClrange.c: added function to recompute the liveranges
486 * src/ds390/ralloc.c,
488 * src/mcs51/ralloc.c,
490 * src/pic16/ralloc.c,
492 * src/z80/ralloc.c: recompute the liveranges after register packing
494 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
496 * src/SDCCloop.c (newInduction): fixed bug #845630
498 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
500 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
501 inadvertantly left behind from my 2003-11-12 change
503 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
505 Updated headers I neglected to commit yesterday.
509 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
511 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
512 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
513 * src/SDCCopt.c (eBBlockFromiCode),
514 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
515 the creation of the key hash table from the sequencing so it can be used
516 earlier (for some GCSE bug fixes still pending)
518 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
520 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
521 * support/regression/tests/addsub.c: testing genPlus shortcut
523 2003-11-15 Borut Razem <borut.razem@siol.net>
525 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
527 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
529 * src/SDCCcse.c (cseBBlock): fixed bug #527779
530 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
531 ordering is immaterial.
532 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
534 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
536 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
537 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
538 (SIGSEV) of bug #840381
539 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
540 unlink new file before rename if new and old filenames are the same)
542 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
544 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
545 uninitialized variables) for the mcs51. Set environment variable
546 SDCC_GENRAMCLEAR to test.
547 xdata initialization slightly shorter
549 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
552 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
553 #838241 & 780691 (basicly the same bug)
554 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
555 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
557 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
559 * src/SDCCmain.c (linkEdit): "fix" #834252
561 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
563 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
565 * src/SDCC.y: fixed bug #819403
567 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
569 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
570 the reentrant attribute.
571 * src/hc08/gen.c (genPackBits): added missing stack readjustment
572 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
574 * src/SDCCast.c (decorateType): fixed bug with storage class not being
575 updated during pointer dereference; f.e. ~(((char *)1)*) was being
576 erroneously reduced to a literal.
577 * src/hc08/ralloc.c (packRegisters, rematStr),
578 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
581 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
583 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
584 * doc/sdccman.lyx: changed from 'article' to 'book'
585 * doc/Makefile: readded test_suite_spec and cdbfileformat
587 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
589 * device/include/stdlib.h: include malloc.h to comply with ANSI
590 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
592 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
594 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
595 * doc/clean.mk: also remove *.out files
596 * doc/sdccman.lyx: some additions, larger top/bottom margins
598 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
600 * src/SDCC.y: fixed bug #837365
601 * support/regression/tests/bitopcse.c
602 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
603 a symbol (might be valop instead)
604 * device/lib/Makefile.in: added errno.c to HC08SOURCES
605 * device/lib/clean.mk: added hc08 to the cleaning list
607 2003-11-04 Borut Razem <borut.razem@siol.net>
609 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
611 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
612 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
613 malloc is declared in standard stdlib.h
615 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
617 * device/lib/hc08/Makefile: need to clean .rel not .o files
618 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
620 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
630 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
631 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
632 tests (which uses the port's oclsExpense function)
638 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
640 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
642 * src/SDCCcse.c (ifxOptimize),
643 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
644 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
645 deleting the IFX iCode.
646 * src/hc08/ralloc.c: reduced unneeded slocs
647 * src/hc08/gen.c: fixed bug in asmopToBoolean
649 2003-11-04 Borut Razem <borut.razem@siol.net>
651 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
652 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
653 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
654 transferred to configure
656 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
658 Use headers defined in the C[++] standards:
659 * sim/ucsim/gui.src/serio.src/fileio.cc
660 * sim/ucsim/gui.src/serio.src/frontend.cc
661 * sim/ucsim/gui.src/serio.src/main.cc
662 * sim/ucsim/gui.src/serio.src/posix_signal.cc
663 * support/Util/NewAlloc.c
669 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
671 * Added MSVC projects for hc08 assembler and linker:
672 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
673 /as/hc08/link_hc08.dsp
675 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
677 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
679 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
681 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
683 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
685 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
687 2003-10-31 Borut Razem <borut.razem@siol.net>
689 * support/cpp2/cpplib.h,
690 support/cpp2/cpplib.c,
691 support/cpp2/cpplex.c,
692 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
693 to switch _asm block preprocessing on / off. Default is
694 #pragma preproc_asm +
696 2003-10-31 Borut Razem <borut.razem@siol.net>
698 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
699 when outputting comment blocks (when executed with -C option) and
700 _asm (SDCPP specific) blocks
702 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
704 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
706 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
708 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
710 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
712 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
713 * src/SDCCast.c (decorateType): fixed bug #832664
715 2003-10-31 Borut Razem <borut.razem@siol.net>
717 * support\cpp2\cpplex.c: fixed for SDCPP:
718 comments(when executed with -C option) and _asm blocks
719 were included even if they where in skipped #if block.
720 Applied solution from GCC cpp 3.3.2
722 2003-10-31 Borut Razem <borut.razem@siol.net>
724 * src/SDCC.lex: sdcc now understands both formats:
725 '# <line_number> <file_name>' and
726 '#line <line_number> <file_name>'
727 * support/cpp2/cppmain.c: sdcpp now generates the standard
728 '# <line_number> <file_name>' instead of former
729 '#line <line_number> <file_name>'
731 2003-10-30 Borut Razem <borut.razem@siol.net>
733 * support/cpp2/cpphash.h,
734 * support/cpp2/cpplib.h
735 * support/cpp2/cpplex.c,
736 * support/cpp2/cppmain.c,
737 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
739 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
741 Fixed a number of problems revealed by bug #827883.
742 * src/SDCCloop.c (loopInvariants): Spill location of the
743 result operand should be recomputed if extracted from
744 a loop. Also, don't extract assignments of an iTemp
746 * src/SDCCast.c (isConformingBody): loop reversal should
747 not occur if the control variable is involved with a
750 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
752 * .version: bumped to 2.3.6 to reflect the big improvements
753 made by Erik and Klaus. Thanks!
755 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
757 Replaced the livrange code.
758 * src/SDCClrange.c: added new LR code
760 * src/SDCCBBlock.h: removed remainig parts from old LR code
761 * src/ds390/ralloc.c,
762 * src/ds390/gen.c: minor fixes to make it work with new code
764 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
769 * src/hc08/ralloc.c: Fix various warnings related to the hc08
770 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
771 (tweaked fix for bug #818696)
773 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
775 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
777 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
780 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
781 * src/mcs51/gen.c (gencjneshort),
782 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
783 more efficient (per Scott Bronson's suggestion)
785 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
787 Extended the semantics of the critical keyword to include
788 individual statements. See RFE #827755 and #799831
793 * support/Util/SDCCerr.c
794 * support/Util/SDCCerr.h
799 2003-10-19 Borut Razem <borut.razem@siol.net>
801 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
803 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
805 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
807 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
808 and predecrement operand is displayed
810 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
812 * src/SDCCval.c (valMinus): fixed bug #826041
814 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
816 Some hc08 related updates that I missed earlier
818 * support/regression/ports/hc08/spec.mk
820 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
822 New target "hc08" for the Motorola 68hc08 family of micros
830 * sim/ucsim/hc08.src/*
831 * sim/ucsim/configure.in
832 * src/ucsim/configure
833 * sim/ucsim/packages_in.mk
836 * device/include/mc68hc908qy.h
838 * device/lib/Makefile.in
839 * support/regression/ports/hc08/*
840 * support/regression/Makefile
842 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
844 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
846 * src/ds390/gen.c (genCast): fixed bug #821957
848 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
850 * device/lib/logf.c: "fixed" overlay bug
851 * support/regression/ports/host/spec.mk: added m library
852 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
853 * support/regression/tests/float_trans: added (for Eric)
855 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
857 * src/mcs51/gen.c (genCpl): fixed bug
858 http://sf.net/mailarchive/message.php?msg_id=6263915
860 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
862 * src/SDCCast.c (decorateType): added extended constant folding
863 * src/SDCCsymt.c (computeType): cleanup
864 * src/SDCCval.c (valShift): minor optimization
865 * support/regression/tests/ast_constant_folding.c: added
867 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
869 * src/SDCCmain.c: removed some unintended changes
871 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
873 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
874 * src/z80/gen.c: fixed part of bug #817589
875 * src/SDCCsymt.c (checkFunction): fixed bug #817895
877 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
879 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
897 * src/z80/gen.c: removed unused label "release:"
899 2003-10-06 Borut Razem <borut.razem@siol.net>
901 * src/SDCC.lex: removed definition of unused variables
902 save_optimize and save_options
904 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
906 * clean.mk: removed '=' in "-maxdepth=1"
907 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
908 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
910 2003-10-06 Borut Razem <borut.razem@siol.net>
912 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
913 my_unput() replaced by unput()
915 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
917 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
918 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
919 type-punned pointer will break strict-aliasing rules"
920 Old LR behaviour is again default; Klaus' LR can be choosen by
921 defining the environment variable LRKLAUS
925 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
926 * clean.mk: fixed removal of files in bin/CVS/
927 * device/lib/clean.mk: fixed removal of directories small and large
928 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
930 * src/SDCCval.c: removed superflous test for pedantic
932 2003-10-05 Borut Razem <borut.razem@siol.net>
934 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
935 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
936 message "unmatched #pragma SAVE and #pragma RESTORE"
938 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
940 * doc/sdccman.lyx: various additions and updates (interrupts, inline
941 assembly, critical functions, atomic, nojtbound)
943 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
945 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
951 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
954 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
956 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
958 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
959 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
960 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
962 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
964 * src/z80/gen.c (genRet): fixed bug #524753
965 * src/z80/gen.c (genCast): fixed internal error on cast from
967 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
968 fix for bug #477835 to the z80
969 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
970 for tracking iCodes in the peephole optimizer for z80
972 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
974 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
975 the other part of bug #814548
976 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
978 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
980 * src/SDCCcse.c: fixed part of bug #814548
982 2003-09-28 Borut Razem <borut.razem@siol.net>
984 * src/asm.c: rewrite of printILine() to use temporary file instead
986 * src/xa51/main.c: commented out declaration of int rewinds
988 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
990 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
992 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
994 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
995 * src/asm.c (printILine): Fixed bug #811015
997 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
999 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1002 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1004 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1005 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1006 to correctly handle general case of AOP_PAIRPTR
1007 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1009 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1011 * src/mcs51/ralloc.c (fillGaps),
1012 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1013 register positioning bug)
1015 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1017 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1019 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1021 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1022 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1023 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1024 (ralloc doesn't intentionally do this now, but perhaps later)
1025 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1026 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1027 register positioning bugs (Fixed bug #762602 and #795325)
1028 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1030 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1031 lines that --i-code-in-asm generates
1033 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1035 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1036 trying to fclose a FILE* that was already closed.
1038 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1040 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1041 of const struct should be treated as if const themselves)
1043 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1045 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1047 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1049 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1050 Unix (/n) and DOS (/r/n) line terminations.
1052 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1054 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1057 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1059 * src/mcs51/gen.c (genFunction, genEndFunction),
1060 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1061 and restore of EA so that stack offsets to parameters are
1062 correct when using both critical and reentrant/stack-auto.
1063 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1064 size (can be triggered in error if sloc is shared between
1065 different sized objects)
1066 * device/include/float.h: fixed macros to explicitly use
1067 unsigned long where needed
1069 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1071 Feature req. 799831: added code to allow nesting of critical functions
1072 * src/mcs51/gen.c (genFunction, genEndFunction)
1073 * src/ds390/gen.c (genFunction, genEndFunction)
1075 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1077 * src/SDCCsymt.c (sclsFromPtr),
1079 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1080 support for standard C idiom of memory mapped variables; for
1081 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1082 to xdata int at 0x1234 tempvar = 1.
1083 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1084 provided by Akiya ISHIDA
1086 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1088 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1089 * src/SDCCval.c (constVal): added reduction from int to char
1090 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1091 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1092 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1094 * support/regression/tests/shifts.c: fixed
1096 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1098 * src/z80/gen.c (genXor): Fixed bug #805445
1100 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1102 Fixed bug #621531 (const & volatile confusion in the type chain).
1103 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1104 refer to the const or volatile state of the pointer itself.
1116 * src/pic16/ralloc.c
1117 * support/regression/tests/const.c
1119 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1121 When checking for duplicated modules, use absolute paths
1122 instead of relative paths. Files changed:
1127 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1129 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1131 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1133 * device/include/string.h: added size_t typedef, changed
1134 prototypes to use size_t, eliminated separate reentrant and
1135 non-reentrant declarations, added _memmove declaration
1136 * device/lib/_memcpy.c: changed to use size_t instead of int,
1137 changed /4 to >>2 to avoid division library call
1138 * device/lib/_memcmp.c,
1139 * device/lib/_memset.c,
1140 * device/lib/_strncat.c,
1141 * device/lib/_strncpy.c,
1142 * device/lib/_strncmp.c: changed to use size_t instead of int
1143 * device/lib/_memmove.c: new file (fixed bug #772294)
1144 * device/lib/Makefile.in: added _memmove.c
1145 * device/lib/z80/asm_strings.s: fixed bug #772290
1146 * support/regression/tests/bitfields.c: attempt to fix host assertion
1147 failure on amd64-unknown-linux2.2
1149 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1151 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1152 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1153 * as/z80/asmain.c (main): fixed bug #801766
1155 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1157 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1160 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1162 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1163 reported in bug #800609
1165 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1167 * Top header beautifications in src/pic16 directory:
1168 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1169 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1170 pcoderegs.h, ralloc.c, ralloc.h
1171 * main.c: added top header and GPL license notice
1172 * pcode.c: fixed the if-conditional warning
1174 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1176 * device/lib/_mullong.c: replaced int by short for gcc
1178 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1180 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1181 and JUMPTABLE iCodes properly now (worked by accident before)
1182 * src/mcs51/gen.c (leftRightUseAcc),
1183 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1184 iCode properly now. Use getSize instead of nRegs since a & b
1185 aren't part of the nRegs tally.
1187 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1189 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1190 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1191 before instructions that use the _STATUS register
1193 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1195 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1196 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1197 fetching of the pointer
1198 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1199 copied from genNearPointerSet()
1200 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1201 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1202 If they pop r0/r1 they must be called in the opposite order than aopOp().
1203 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1204 (resp. --stack-auto), prepared for --xstack
1206 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1208 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1210 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1212 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1213 these ports have their own __sdcc_external_start()
1215 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1217 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1218 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1219 type for bits was changed. It resulted in bit variables becoming
1220 global, which is not permitted in PIC 14 assembly output.
1222 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1224 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1226 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1228 Z80 and MCS51 linkers complaint if a public symbol is defined
1229 in more than one library module:
1233 * as/mcs51/Makefile.in
1235 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1237 A few small changes that speed up the peephole optimizer.
1241 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1243 Try to make the peephole optimizer smarter by maintaining
1244 an association between the assembly source code and the
1245 iCodes that originated them. Put this information to use
1246 with a new peephole rule condition "notVolatile" so that
1247 the rules can be aggressive yet still safe.
1252 * src/mcs51/peeph.def
1254 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1258 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1259 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1260 if the left or right operand symbols have the accuse flag set.
1262 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1264 Changed the type of the result of the ! (NOT) operator to char;
1265 previously it returned the same type as the source. This allows
1266 us to eliminate all the genFloatNot functions (all of its target
1267 implementations were very buggy) since !float can use the same
1270 * src/SDCCicode.c (ast2iCode): ! returns char
1271 * src/mcs51/gen.c (genNot, genNotFloat),
1272 * src/ds390/gen.c (genNot, genNotFloat),
1273 * src/z80/gen.c (genNot, genNotFloat),
1274 * src/pic/gen.c (genNot, genNotFloat),
1275 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1277 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1279 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1280 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1281 during interrupts. Ensure WSAVE is located at a shared bank address.
1282 2. Fixed page selection in some places
1283 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1284 the registers name strings.
1285 4. Fixed "signed / unsigned compare" compiler warnings.
1286 5. The PIC port manages its own allocation of the general purpose
1287 registers, but makes no attempt to reuse them. As a result when
1288 compiling it soon runs out of general purpose registers. Some
1289 additional code was added to the files pcode.c and device.c to walk
1290 through the function call tree and rename the registers so that they
1300 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1301 genPlus() & genMinus() when the result is the same as left or right
1303 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1305 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1307 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1309 Made bitfield a distinct type from bit so that bitfields
1310 convert as per ANSI C and bits retain their traditional
1311 boolean style behaviour. Implemented bitfield support in
1319 * src/ds390/gen.c: bit v bitfield split
1320 * src/z80/gen.c: New support for bitfields
1321 * support/regression/tests/bitfields.c: reenabled z80,
1324 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1326 Rules 246.x, 247.x relate to bitfields, the others speed up
1327 access to xdata mapped I/O devices.
1329 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1331 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1333 Cleaned up genPackBits and genUnpackBits and added two helper
1334 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1335 for literal assignments in genPackBits (thanks to Frieder for
1341 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1343 Fixed bug #748310 (pointer to function type mishandled when the
1344 function name is omitted). Also fixed a SIGSEGV when a function
1345 attribute (reentrant, etc) is used on a non-function or on a
1346 function but misplaced before the parameter list.
1348 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1350 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1351 * support/Util/SDCCerr.h,
1352 * support/Util/SDCCerr.c: Added func attr misuse error msg
1354 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1356 Fixed bug #787649 by anonymous
1357 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1358 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1360 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1362 Fixed numerous bitfield problems.
1364 * src/SDCC.y: More bitfield related error checking
1366 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1367 * support/Util/SDCCerr.h,
1368 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1369 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1370 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1371 * support/regression/tests/bitfields.c: tests added
1373 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1375 Made the constant following the "interrupt" keyword optional. If
1376 omitted, the function will not automatically be given an entry
1377 in the interrupt vector table (similar to #pragma NOIV, but
1378 less syntacticly kludgy). The interrupt number is also now
1379 range checked. Also fixed a bug in the high order bit example
1386 * support/Util/SDCCerr.c
1387 * support/Util/SDCCerr.h
1390 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1392 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1393 * src/SDCCicode.c (operandOperation): rewritten some ops
1394 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1395 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1397 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1398 be re-activated by defining REDUCE_LITERALS)
1399 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1400 unsigned, but are signed by default
1401 * src/SDCCval.c (constVal): rearranged
1402 * src/SDCCval.c (valMod): preliminary fix
1403 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1404 * support/regression/literalop.c: added, work in progress
1406 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1408 Generate warnings for useless declarations like "char data;"
1409 that don't do what new users expect.
1412 * support/Util/SDCCerr.h
1413 * support/Util/SDCCerr.c
1415 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1417 * src/SDCCval.c (valMult): fix overflow detection of negative int
1419 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1421 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1423 Changes to support big endian targets:
1436 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1438 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1439 * device/lib/time.c: fixed warning "integer overflow in expression"
1441 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1443 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1444 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1445 constants are unsigned; added recognition of "u" flag for unsigned
1446 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1447 * src/SDCCval.c (valDiv, valMod): fixed signdness
1448 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1449 signedness of modulo, left and right shift
1450 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1451 * support/Util/SDCCerr.h: added warning W_INT_OVL
1452 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1453 * src/SDCCast.c (ast_print): improved output of constants
1455 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1457 Fixed some warnings when building with MSVC:
1470 * support\cpp2\cpplib.c
1474 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1476 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1478 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1480 * support\librarian\clean.mk: Do not remove Makefile.
1481 * support\librarian\Makefile: added.
1483 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1485 Added librarian to MSVC build:
1488 * support\librarian\librarian.dsp
1490 'configure' not needed for librarian, removed:
1491 * support\librarian\configure
1492 * support\librarian\configure.in
1493 * support\librarian\config_in.h
1494 * support\librarian\Makefile.in
1496 Hopefully these ones built the librarian and the rest of sdcc properly:
1498 * Makefile.common.in
1500 Messed up 'configure', so revert to previous version:
1504 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1506 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1507 there, while the mantissa of a double is "only" 53 bits wide.
1509 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1511 Adding sdcclib to the build. MSVC project coming soon.
1512 Files added/changed:
1514 * support\librarian\clean.mk
1515 * support\librarian\configure
1516 * support\librarian\configure.in
1517 * support\librarian\config_in.h
1518 * support\librarian\Makefile.bcc
1519 * support\librarian\Makefile.in
1520 * support\librarian\sdcclib.c
1523 * Makefile.common.in
1527 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1529 Linker now complaints if linked modules have conflicting options, for
1530 example, one compiled using --model-large and another one compiled with
1531 --model-small. The following files were modified:
1553 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1555 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1556 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1558 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1560 * src/z80/mappings.i: fix _mul[us][int,long] entries
1562 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1564 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1566 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1568 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1569 * support/regression/tests/bitopcse.c: added
1577 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1579 added support for new library format to z80, gbz80 linkers:
1585 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1587 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1588 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1590 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1592 added DUMMY_READ_VOLATILE:
1601 * src/SDCCcse.c (algebraicOpts): many improvements
1602 * src/SDCCcse.h: removed algebraicOpts()
1603 * src/SDCCicode.c (picDummyRead): added
1605 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1607 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1608 "Insufficient space in data memory".
1610 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1612 * src/mcs51/gen.c: fixed bug #771358
1613 * src/z80/gen.c: fixed bug #759087
1615 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1617 * src/pic16/glue.c: minor cleanup by Vangelis
1619 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1621 * device/include/regc515c.h: fixed #758477
1622 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1623 * device/lib/_gptrput.c: saved a few bytes
1624 * my tab spacing is 8, yours too?)
1625 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1626 * device/lib/serial.c: process RX bytes earlier than TX bytes
1627 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1629 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1631 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1633 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1635 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1637 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1639 * device/lib/Makefile.in: bad fix, reverted to 1.43
1641 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1643 * device/lib/Makefile.in: added missing z80 object files
1645 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1647 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1648 pic16 progress by Vangelis:
1663 * pic16/pcodepeep.c:
1666 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1668 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1670 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1672 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1673 added gbz80 build to MSVC project.
1674 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1675 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1676 from 8051 stuff and setup so it links using a .lnk file.
1678 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1680 * support/librarian/sdcclib.c: sdcc librarian.
1681 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1684 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1686 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1688 2003-07-02 Borut Razem <borut.razem@siol.net>
1690 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1691 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1692 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1693 src/xa51/main.c, src/z80/main.c:
1694 virtualization of glue() function: each port has it's own glue function,
1695 which is accessed by do_glue function pointer in PORT.general structure
1697 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1699 * DS800C400 fun, improved ROM interface and tinibios.
1701 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1703 * More support for DS80C400. Now includes beginning of interface to ROM.
1705 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1707 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1709 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1711 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1713 2003-06-19 Borut Razem <borut.razem@siol.net>
1715 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1717 2003-06-19 Borut Razem <borut.razem@siol.net>
1719 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1720 fixed Z80 port - crt0.o: cannot open.
1722 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1724 * support/Util/MySystem.c (merge_command): revert bad fix
1726 2003-06-18 Borut Razem <borut.razem@siol.net>
1728 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1730 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1732 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1733 option --use-stdout sends errors to stdout instead of stderr.
1735 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1737 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1739 2003-06-15 Borut Razem <borut.razem@siol.net>
1741 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1742 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1743 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1744 fixed width array of pointers replaced with sets;
1745 multiple include and lib paths ared transferred to preprocessor and linker
1746 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1747 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1748 fixed width array of pointers
1749 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1750 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1751 fixupPath(), getPathDifference()
1752 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1753 fixed width array of pointers
1755 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1757 * src/pic16/ralloc.c: fix warnings
1758 * src/pic16/pcode.c: fix warning
1760 2003-06-10 Scott Dattalo <scott@dattalo.com>
1762 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1763 know all the details, but essentially this set of changes enable
1764 the pic16 port to generate movff instructions and generate assembler
1769 * src/pic16/pcode.c:
1770 * src/pic16/device.c:
1772 * src/pic16/pcode.h:
1773 * src/pic16/pcoderegs.c:
1774 * src/pic16/ralloc.c:
1775 * src/pic16/ralloc.h:
1777 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1779 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1780 added option --vc, so sdcc errors and warnings are compatible with
1781 Microsoft Visual Studio.
1783 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1785 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1786 device/lib/libfloat.lib: added atof function.
1788 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1790 * doc/sdccman.lyx: updated to Lyx 1.3
1791 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1792 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1793 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1795 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1797 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1799 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1801 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1802 additions to the "related tools/documentation" section
1804 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1806 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1808 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1810 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1811 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1813 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1815 * doc/sdccman.lyx: fix double dash and other minor things
1816 * doc/Makefile: fix double dash
1818 2003-05-28 Karl Bongers(patches from Martin Helmling)
1819 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1820 condition and ignore commands.
1822 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1824 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1825 is in parts still quite out of date, I did changes as far as I felt makes sense
1826 for a non-native english speaker.
1827 Please feel free to add to the manual or to correct my changes.
1828 * doc/Makefile: undid touching the date of intermediate tex files.
1830 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1832 * doc/sdccman.lyx: Manual has an index now
1834 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1836 Finalize muluint/mulsint and mululong/mulslong merging:
1837 * device/lib/_mulint.c
1838 * device/lib/_mullong.c
1839 * device/lib/gbz80/mul.s
1840 * device/lib/gbz80/stubs.s
1841 * device/lib/z80/mul.s
1842 * device/lib/z80/stubs.s
1843 * src/SDCCsymt.c (initCSupport)
1845 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1847 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1848 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1849 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1850 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1853 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1855 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1856 the regression tests I'm not brave enough to enable 245.b, 245.c
1857 * doc/sdccman.lyx: added latex preamble for hyperref package.
1858 Using pdflatex this will give you a hyperlinked pdf file with
1859 bookmarks. (prepend '%' before /usepackage if this breaks something)
1861 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1863 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1865 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1867 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1869 2003-05-21 <johan@balder>
1871 * src/SDCCglue.c (printIval): fixed bug #739934
1873 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1875 Applied patch from bug 737905 (renamed yylineo to mylineno):
1882 * src/pic16/pcode.c: Cleaned warnings
1883 * src/pic16/pcodeflow.c: Cleaned warnings
1884 * src/pic16/pcoderegs.c: Cleaned warnings
1886 2003-05-19 Scott Dattalo <scott@dattalo.com>
1888 * src/pic16/pcode.c: Cleaned warnings
1889 * src/pic16/pcodepeep.c: Cleaned warnings
1890 * src/pic16/ralloc.c: Cleaned warnings
1892 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1894 * doc/sdccman.lyx: fixed bug 739745
1895 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1897 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1899 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1900 it can be defined with CFLAGS when running configure
1901 * src/SDCCmain.c: fixed compiling + linking with object files
1903 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1905 * configure.in: configure for pic16 port,
1906 added --disable-pic16-port
1907 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1908 * src/SDCCmain.c: linkOptions is changed to set *,
1909 added if/endif conditional macros to remove options help
1910 messages from optionsTable when a port is not configured, added
1911 support for the PIc16 port in the ports table, when executing
1912 the compiler with no port specified on command line, a default
1913 port is selected with the new macro DEFAULT_PORT which is
1914 defined in port.h, in setDefaultOptions() linkOptions is removed
1915 from initialization assignment, since now it is a set,
1916 parseCmdLine uses setParseWithComma for linkOptions, in
1917 linkEdit() linkOptions are accessed with new function indexSet()
1918 which returns the i'th item of a set variable. See SDCCset.c, in
1919 linkEdit() when calling buildCmdLine(), added linkOptions as
1920 last argument. Now users can pass arguments to gplink via the
1921 -Wl option, main() uses pic16glue() to glue up pic16 programs
1922 * src/SDCCpeeph.c: various changes to support pic16
1923 * src/SDCCset.c: added function void *indexSet(set *, int) to
1924 return the i'th item of the set
1925 * src/SDCCset.h: added function prototype for indexSet()
1926 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1927 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1928 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1929 added macro DEFAULT_PORT
1930 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1931 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1933 * src/pic16/glue.c: commented out some error producing lines
1934 * src/pic16/main.c: __config directives are commented out to stop
1935 gpasm complaining and test the linkage with gplink, _linkCmd and
1936 _asmCmd changed to be more gplink and gpasm friendly
1937 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1938 produced an error when parsed, peep rule 12 is added to utilize
1939 movff, but it is commented out since the pCode does not support
1940 yet a command with 2 address arguments
1942 2003-05-18 <johan@balder>
1944 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1945 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1946 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1948 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1949 Added feature to script commands from file.
1951 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1953 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1954 * src/SDCCutil.c: include ctype.h for win32
1956 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1958 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1960 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1962 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1963 Fixed so you can set breakpoints prior to run, run does not stop
1964 on entry now. Add tbreak. Other enhancements and fixes for use
1967 2003-05-12 Borut Razem <borut.razem@siol.net>
1969 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1971 2003-05-11 Borut Razem <borut.razem@siol.net>
1973 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1974 the path of bin directory, so that PATH is the only env. variable, which has to be set
1975 in case of standard installation.
1976 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1977 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1978 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1980 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1982 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1983 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1984 temp files are in the port dir; clean the gen/test directory when
1985 generating new test.c
1986 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1987 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1988 * support/regression/tests/zeropad.c: added
1990 2003-05-09 <johan@balder>
1992 * src/SDCCglue.c: fixed bug #597940
1994 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1996 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1997 cache sfr, optimize next,step, fix off by one sourceline,
1998 support ddd list function.
1999 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2001 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2003 * support/regression/HTMLgen.py: added compare_s2f()
2004 * support/regression/Makefile: redo 1.27
2005 * support/regression/generate-cases.py: redo 1.5
2007 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2009 * support/regression/tests/float.c: workaround 33 bit hex constant
2010 * support/regression/tests/simplefloat.c: fix division for host
2012 2003-04-29 Scott Dattalo <scott@dattalo.com>
2014 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2015 that tame's the PIC's over-aggressive optimizer.
2017 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2019 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2022 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2024 Initial support for DS80C400. "Hello world" runs on TINIm400
2027 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2029 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2030 * Some notes on ddd usage added in debugger/README
2031 Martin Helmling adding more features and fixes for ddd GUI debugger.
2032 Code added for nexti, stepi, up, down, and other adjustments.
2034 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2036 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2037 * src/pic/peeph.def Added two rules to optimize carry manipulation
2038 * src/pic/* removed debug printfs
2040 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2042 * debugger/mcs51/cmd.c: added header newalloc.h
2044 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2046 * as/Makefile: new EXEEXT
2047 * as/z80/Makefile: remove trailing slash of BUILDIR
2048 * as/z80/clean.mk: new EXEEXT
2049 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2050 * support/cpp2/Makefile.in: new EXEEXT
2051 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2053 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2055 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2056 EXEEXT was introduced to fix all related problems with targets
2057 "clean", "install" and "uninstall"; a couple of further flaws
2058 especially with "clean" have been fixed too
2059 * as/mcs51/Makefile.in
2064 * debugger/mcs51/Makefile.in
2065 * debugger/mcs51/clean.mk
2067 * link/z80/Makefile.in
2070 * packihx/Makefile.in
2072 * sim/ucsim/Makefile
2073 * sim/ucsim/clean.mk
2074 * sim/ucsim/avr.src/Makefile.in
2075 * sim/ucsim/avr.src/clean.mk
2076 * sim/ucsim/s51.src/Makefile.in
2077 * sim/ucsim/s51.src/clean.mk
2078 * sim/ucsim/xa.src/Makefile.in
2079 * sim/ucsim/xa.src/clean.mk
2080 * sim/ucsim/z80.src/Makefile.in
2081 * sim/ucsim/z80.src/clean.mk
2082 * sim/ucsim/main_in.mk
2083 * sim/ucsim/packages_in.mk
2084 * sim/ucsim/gui.src/Makefile.in
2085 * sim/ucsim/gui.src/serio.src/Makefile.in
2086 * sim/ucsim/gui.src/serio.src/clean.mk
2089 * support/cpp2/Makefile.in
2090 * support/cpp2/clean.mk
2091 * support/makebin/Makefile
2092 * support/makebin/clean.mk
2093 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2094 * doc/sdccman.lyx: --program-suffix no longer needed
2096 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2098 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2099 Martin Helmling added support for ddd GUI debugger.
2100 Code added to display assembly, set variables, and other commands
2101 to interface to ddd.
2103 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2105 * as/Makefile: fix target clean
2106 * as/clean.mk: fix target clean
2107 * as/z80/clean.mk: fix target clean
2109 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2111 * Makefile.common.in: added @EXEEXT@
2112 * configure.in: removed all mingw32 stuff
2113 * configure: rebuilt from configure.in
2114 * doc/sdccman.lyx: updated section "installation"
2115 * support/scripts/sdcc_mingw32: adapted to configure
2116 * support/scripts/sdcc_cygwin_mingw32: added
2118 2003-04-22 Scott Dattalo <scott@dattalo.com>
2120 * src/pic Added object file support for the PIC port
2121 * src/pic Applied patch from Craig Franklin (this started the object file support)
2122 * src/regression Updated the PIC regression tests for object files
2124 2003-04-20 Borut Razem <borut.razem@siol.net>
2126 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2127 lklex.c: In function `getfid':
2128 lklex.c:203: warning: array subscript has type `char'
2129 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2130 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2131 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2132 stack handling macros
2134 2003-04-19 Borut Razem <borut.razem@siol.net>
2136 * "handling space characters in file path" task:
2137 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2138 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2139 * support/Util/MySystem.h: make it self-sufficient
2140 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2141 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2142 handling space characters in file path
2143 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2144 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2145 * support/Util/MySystem.c: handling space characters in executable's path
2147 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2149 * as/z80/Makefile: fix permanent rebuild of z80
2150 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2151 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2153 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2155 * src/SDCCopt.c: add special case optimization to replace modulo by
2156 a power of two with a bitwise AND.
2158 2003-04-18 <johan@balder>
2160 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2162 2003-04-17 <johan@balder>
2164 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2165 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2167 2003-04-13 Borut Razem <borut.razem@siol.net>
2169 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2170 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2171 fixed mingw problem in adl_NORMALIZE_PATH
2173 2003-04-12 Borut Razem <borut.razem@siol.net>
2175 * fixed "#pragma SAVE/RESTORE can not be nested":
2176 * src/SDCC.lex: reworked pragma handling functions
2177 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2178 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2180 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2182 * src/SDCCutil.c (pathEquivalent): defined but not used
2183 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2184 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2185 * configure: rebuilt from configure.in
2186 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2187 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2188 * device/include/Makefile.in: replace sdcc_datadir
2189 * device/lib/Makefile.in: replace sdcc_datadir
2190 * Makefile.common.in: add LDFLAGS from configure
2191 * packihx/Makefile.in: use LDFLAGS
2192 * src/Makefile.in: use LDFLAGS
2193 * support/cpp2/Makefile.in: add LDFLAGS from configure
2194 * support/makebin/Makefile: use LDFLAGS
2195 * .version: bumped version number to 2.3.5
2197 2003-04-12 Borut Razem <borut.razem@siol.net>
2199 * completed "different paths" task:
2200 * src/SDCCmacro.c: fixed bug in handling quotes
2201 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2202 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2204 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2206 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2208 2003-04-11 kevin Vigor <kevin@vigor.nu>
2210 * ds390/gen.c ds390/peeph.def: fix bug 706781
2212 2003-04-11 Borut Razem <borut.razem@siol.net>
2214 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2216 2003-04-10 Scott Dattalo <scott@dattalo.com>
2218 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2219 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2220 set - this bit used to not be set...).
2221 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2222 bad code in PIC Port
2223 * src/regression/and2.c added to test bug 609268
2224 * src/regression/Makefile added and2.c to regression test
2227 2003-04-08 <johan@CP255758-A>
2229 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2230 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2231 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2233 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2235 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2237 * support/cpp2/Makefile.in: fix bug #487815
2238 * configure: rebuilt from configure.in
2239 * Makefile.common.in: docdir changed, new path suffixes
2240 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2241 * sdcc_vc_in.h: reflect changes from sdccconf.h
2242 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2243 * src/SDCCutil.h: remove BINDIR hack
2244 * doc/sdccman.lyx: update new path hierarchy
2246 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2248 * src/SDCCpeeph.c: added okToRemoveSLOC test
2250 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2252 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2254 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2256 * src/SDCCpeeph.c: added labelIsReturnOnly test
2257 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2259 2003-04-05 <johan@balder>
2261 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2262 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2263 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2264 * src/SDCCast.c: fixed a warning
2265 * src/SDCCast.h: fixed a warning
2266 * src/SDCCicode.c (operandFromAst): fixed a warning
2268 2003-04-04 <johan@balder>
2270 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2271 * src/SDCCast.c (decorateType): fixed bug #715076
2272 * src/SDCC.y: fixed bug #702907
2274 2003-04-03 <johan@balder>
2276 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2277 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2278 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2279 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2280 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2282 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2284 * _decdptr.c: fix return values
2285 * _gptrget.c: fix return values
2286 * _gptrgetc.c: fix return values
2287 * _gptrput.c: fix return values
2288 * _mulint.c: fix return values
2289 * as/z80/Makefile: fix 'make -j' problem
2291 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2293 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2294 * configure.in: big cleanup, updated to autoconf 2.5x
2295 * configure: rebuilt from configure.in
2296 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2297 * sdcc_vc_in.h: reflect changes from sdccconf.h
2298 * doc/Makefile: fixed a flaw in "make install"
2300 2003-04-02 <johan@balder>
2302 * src/ds390/gen.c (genCmp): no comments
2303 * src/mcs51/gen.c (genCmp): no comments
2304 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2305 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2307 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2309 * support/regression/generate-cases.py: place generated file in given sub directory
2310 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2311 * support/regression/Makefile: improvements for 'make -j';
2312 side effect: it's simpler and faster now
2314 2003-03-31 Borut Razem <borut.razem@siol.net>
2316 * src/z80/main.c: link-{port} and as-{port} defined without path
2317 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2319 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2321 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2323 2003-03-30 Borut Razem <borut.razem@siol.net>
2325 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2326 changed type of list parameter to set
2327 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2328 * src/port.h: changed type of do_assemble() parameter to set
2329 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2330 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2331 definition of "cppoutfilename" macro with NULL value in preProcess()
2332 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2333 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2334 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2335 replaced with set *binPathSet
2336 * shash_add() deallocates the item, if allready exsists, before adding the new one
2337 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2339 2003-03-30 Scott Dattalo <scott@dattalo.com>
2341 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2342 a nested for loop bug in the PIC port
2343 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2346 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2348 * support/Util/dbuf.h: remove C++ stuff to make it portable
2350 2003-03-28 Borut Razem <borut.razem@siol.net>
2352 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2353 literal strings in stringLiteral()
2354 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2355 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2358 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2360 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2362 2003-03-26 <johan@balder>
2364 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2365 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2366 * src/SDCCast.c (decorateType): fixed " -v < 3"
2368 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2370 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2371 Added Lenny Story's debug infrastructure changes:
2372 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2373 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2374 * src/cdbFile.c: added
2375 * src/SDCCdebug.c: added
2376 * src/SDCCdebug.h: added
2377 * src/SDCCast.c (createFunction)
2378 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2379 * src/SDCCmain.c (parseCmdLine, main)
2380 * src/SDCCmem.c (redoStackOffsets)
2381 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2384 * src/avr/gen.c (genAVRCode)
2385 * src/ds390/gen.c (gen390Code)
2386 * src/mcs51/gen.c (gen51Code)
2387 * src/pic/gen.c (genpic14Code)
2388 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2389 * src/xa51/gen.c (genXA51Code)
2390 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2392 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2394 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2395 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2397 2003-03-22 <johan@balder>
2399 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2401 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2403 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2404 * doc/cdbfileformat.lyx: added, written by Lenny Story
2405 * doc/Makefile: added cdbfileformat.lyx
2406 * doc/clean.mk: added cdbfileformat.lyx
2408 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2410 * src/mcs51/peeph.def: fix bug #705773
2412 2003-03-20 <johan@balder>
2414 An sfr/sbit can have an "at #" AND an initializer
2415 * src/SDCCsymt.c (checkSClass):
2416 * src/SDCCmem.c (allocGlobal):
2417 * src/SDCCmem.c (allocLocal):
2418 * src/SDCCast.c (createBlock):
2420 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2422 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2424 2003-03-16 <johan@balder>
2426 Undid the hackup of const and volatile, the problem is much bigger
2428 * src/SDCCast.c:1.171
2429 * src/SDCCglue.c:1.138
2430 * src/SDCCicode.c:1.146
2431 * src/SDCCsymt.c:1.150
2432 * src/SDCCval.c:1.65
2434 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2436 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2437 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2439 2003-03-13 <johan@balder>
2441 Hackup const and volatile modifiers in type chains a bit:
2443 * src/SDCCast.c:1.169
2444 * src/SDCCglue.c:1.136
2445 * src/SDCCicode.c:1.143
2446 * src/SDCCsymt.c1.146
2447 * src/SDCCsymt.h1.59
2448 * src/SDCCval.c:1.63
2450 2003-03-12 <johan@balder>
2452 * src/SDCCBBlock.h: more LRH debugging junk
2453 * src/SDCCcflow.h: more LRH debugging junk
2454 * src/SDCCloop.c: more LRH debugging junk
2455 * src/SDCC.y (struct_declaration): fixed bug #697590
2456 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2457 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2458 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2460 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2461 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2462 test function names must now match exactly).
2463 * src/SDCCcse.c: added special case in findCheaperOp to allow
2464 extending a short integer. Makes less awful code for bug 700121 test case.
2466 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2468 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2469 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2471 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2473 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2474 actually called (operandsNotEqual() was called for all
2475 operandsNotEqualX tests).
2477 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2479 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2480 with shorter literals. Fixes bug 700121.
2482 2003-03-11 <johan@balder>
2484 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2486 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2488 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2489 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2491 2003-03-10 Borut Razem <borut.razem@siol.net>
2493 * src/SDCCmain.c: pipe preprocessor's output
2494 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2495 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2496 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2497 which closes all pipes in pipeSet set
2498 * src/SDCCset.c: free deleted item in function deleteSetItem()
2499 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2500 moved from z80 to src subproject
2501 * .version: increased version number to 2.3.4
2503 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2505 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2506 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2507 * support/regression/ports/xa51/spec.mk: fix typo
2509 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2511 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2513 2003-03-09 Borut Razem <borut.razem@siol.net>
2515 * src/SDCCmain.c: pipe preprocessor's output
2516 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2517 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2518 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2519 which closes all pipes in pipeSet set
2520 * src/SDCCset.c: free deleted item in function deleteSetItem()
2521 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2522 moved from z80 to src subproject
2524 2003-03-09 Borut Razem <borut.razem@siol.net>
2526 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2527 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2528 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2529 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2530 * src/SDCCglobl.h: unification of WIN32 native definitions
2532 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2534 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2536 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2538 * src/configure.in: check for endianess (even while cross-compiling)
2539 * src/configure: check for endianess (even while cross-compiling)
2540 * src/configure_in.h: check for endianess (even while cross-compiling)
2541 * src/avr/gen.c: remove old endianess stuff
2542 * src/mcs51/gen.c: remove old endianess stuff
2543 * src/ds390/gen.c: remove old endianess stuff
2544 * src/pic/gen.c: remove old endianess stuff
2545 * src/pic/genarith.c: remove old endianess stuff
2546 * src/pic/glue.c: fix endianess check
2547 * src/pic16/gen.c: remove old endianess stuff
2548 * src/pic16/genarith.c: remove old endianess stuff
2549 * src/pic16/glue.c: fix endianess check
2550 * src/xa51/gen.c: remove old endianess stuff
2551 * src/z80/gen.c: fix endianess check
2552 * src/SDCCglue.c: fix endianess check
2553 * src/ds390/peeph.def: fix bug 700036
2555 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2557 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2558 * src/configure: find appropriate data-types on host for SDCC's int and long
2559 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2560 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2561 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2563 2003-03-07 <johan@balder>
2566 some minor cleanups before the big shot
2567 OP_DEFS and OP_USES now use Kevin's protection
2568 new option --nolabelopt
2579 * src/ds390/ralloc.c:
2580 * src/mcs51/ralloc.c:
2582 * src/xa51/ralloc.c:
2585 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2587 * src/pic/pcode.c (get_op): fix 64 bit warnings
2588 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2589 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2590 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2591 * support/regression/tests/malloc.c: fix 64 bit warnings
2593 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2595 * src/mcs51/gen.c (genMinus): fixed bug 696436
2597 2003-03-02 Borut Razem <borut.razem@siol.net>
2599 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2601 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2603 * configure.in: test for mkstemp
2604 * sdccconf_in.h: add HAVE_MKSTEMP
2606 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2608 * device/include/ctype.h: removed warning while using --stack-auto
2609 * device/include/malloc.h: removed warning while using --stack-auto
2610 * device/include/string.h: removed warning while using --stack-auto
2612 2003-02-23 Borut Razem <borut.razem@siol.net>
2614 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2615 because NDEBUG is defined (see man assert)
2616 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2618 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2620 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2621 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2623 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2625 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2626 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2628 2003-02-18 <johan@balder>
2630 * as/mcs51/asmain.c (asmbl): module can start with a digit
2631 * as/z80/asmain.c (asmbl): module can start with a digit
2633 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2635 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2636 * src/asm.c: fix pipe() for Mingw32
2638 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2640 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2641 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2642 make -V work again; --c1mode reads now from stdin
2643 * doc/sdccman.lyx: added --c1mode
2644 * support/Util/SDCCerr.c: new messages for c1 mode
2645 * support/Util/SDCCerr.h: new messages for c1 mode
2646 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2648 2003-02-15 <johan@balder>
2650 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2652 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2654 * doc/sdccman.lyx: Environment variables, -o and other minor things
2656 2003-02-14 <johan@balder>
2658 * src/xa51/main.c: before anyone really tries to use it :)
2660 * Install doc's in share/sdcc/doc
2661 * removed some obsolete files
2662 * Do a proper make distclean and uninstall
2663 M Makefile.common.in
2666 M device/include/Makefile.in
2667 M device/lib/Makefile.in
2670 M sim/ucsim/doc/Makefile.in
2673 R src/xa51/peeph.rul
2674 M support/cpp2/Makefile.in
2675 M support/makebin/Makefile
2678 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2680 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2682 2003-02-10 Borut Razem <borut.razem@siol.net>
2684 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2685 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2686 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2687 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2688 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2689 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2690 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2691 src/z80/Makefile.bcc: Borland Makefile cleanup
2692 * as/z80/Makefile.bcc: Added Borland Makefile
2693 * support/cpp2/borland.h: Removed
2695 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2697 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2698 * src/SDCC.lex: new pragma NOIV
2699 * src/SDCCglobl.h: new pragma NOIV
2700 * src/SDCCmem.c: new pragma NOIV
2702 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2704 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2706 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2708 * src/SDCCmain.c: signal handling is switched off by --debug
2709 * doc/Makefile: small fix for install; use clean.mk again
2710 * doc/clean.mk: clean *.pdf and *.html too
2712 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2714 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2715 * device/lib/printfl.c: fix a ds390 bug by making it portable
2716 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2717 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2718 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2719 * debugger/mcs51/cmd.c: converted multi-line string literals
2720 * sim/ucsim/globals.cc: converted multi-line string literals
2721 * src/SDCCmain.c: introduced signal handler to remove temp files
2722 * doc/Makefile: small tweaks, implement clean
2723 * doc: removed generated files
2725 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2727 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2728 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2729 Address Record is not correctly generated for DS390."
2731 2003-02-02 Borut Razem <borut.razem@siol.net>
2733 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2734 * as/mcs51/asm.h: fixed compilation with Borland C
2735 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2736 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2737 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2738 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2739 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2740 src/z80/Makefile.bcc: delete $(LIB) only if exist
2741 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2743 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2745 * device/include/malloc.h: introduced NULL
2746 * device/include/string.h: introduced NULL
2747 * device/include/stdlib.h: introduced NULL
2748 * device/lib/_memcpy.c: removed NULL
2749 * device/lib/_strcat.c: removed NULL
2750 * device/lib/_strchr.c: removed NULL
2751 * device/lib/_strcmp.c: removed NULL
2752 * device/lib/_strcpy.c: removed NULL
2753 * device/lib/_strcspn.c: removed NULL
2754 * device/lib/_strlen.c: removed NULL
2755 * device/lib/_strncat.c: removed NULL
2756 * device/lib/_strncmp.c: removed NULL
2757 * device/lib/_strncpy.c: removed NULL
2758 * device/lib/_strpbrk.c: removed NULL
2759 * device/lib/_strrchr.c: removed NULL
2760 * device/lib/_strspn.c: removed NULL
2761 * device/lib/_strstr.c: removed NULL
2762 * device/lib/_strtok.c: removed NULL
2763 * device/lib/malloc.c: removed NULL, include own header
2765 2003-02-02 <johan@balder>
2767 * 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
2768 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2769 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2770 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2771 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2772 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2774 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2776 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2779 2003-02-01 <johan@balder>
2781 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2783 2003-01-31 <johan@CP255758-A>
2785 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2787 2003-01-30 <johan@balder>
2789 * src/SDCCBBlock.c: automatic bug detection
2790 * src/SDCCicode.c: automatic bug detection
2792 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2794 * src/SDCCglobl.h: now --xram-size 0 works
2795 * src/SDCCmain.c: now --xram-size 0 works
2797 2003-01-29 <johan@balder>
2799 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2801 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2803 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2804 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2805 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2806 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2807 * src/SDCCglobl.h: Added options --xram-size and --code-size
2808 * src/SDCCmain.c: Added options --xram-size and --code-size
2810 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2812 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2813 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2815 2003-01-27 <johan@balder>
2817 * src/SDCC.y: fixed bug #613764
2819 2003-01-26 <johan@balder>
2821 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2822 * src/SDCCsymt.h: fixed bug #673374
2823 * src/SDCCglue.c: fixed bug #661910
2824 * src/SDCCast.c: fixed bug #458099 and 673374
2826 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2828 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2829 * as/mcs51/strcmpi.h: added
2830 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2831 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2832 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2833 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2834 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2835 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2836 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2837 * as/mcs51/Makefile.aslink: new module strcmpi
2838 * as/mcs51/Makefile.asx8051: new module strcmpi
2839 * as/mcs51/Makefil.bcc: new module strcmpi
2840 * as/mcs51/Makefile.in: new module strcmpi
2841 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2843 2003-01-26 <johan@balder>
2845 * src/SDCCglue.c: reverted back to 1.124
2846 * src/SDCCast.c: reverted back to 1.156
2847 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2849 2003-01-25 <johan@balder>
2851 * src/SDCCglue.c: A better fix for bug #661910
2852 * src/SDCCast.c: A better fix for bug #661910
2853 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2855 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2857 * src/Makefile.in: remove spawn.o
2858 * src/SDCCmain.c: remove spawn.h
2859 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2860 * src/spawn.c: removed
2861 * src/spawn.h: removed
2862 * support/regression/ports/ds390/spec.mk: link with -r
2864 2003-01-24 <johan@CP255758-A>
2866 * src/ds390/gen.c (aopOp): fixed bug #667458
2867 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2868 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2869 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2871 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2873 * src/mcs51/peeph.def: better assembler identation by Frieder
2874 * src/mcs51/gen.c: better assembler identation by Frieder
2876 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2878 * as/z80/string.h: removed for gcc 3.2
2879 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2880 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2882 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2884 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2885 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2886 * support/regression/Makefile: separate temp files for ports
2887 * support/regression/generate-cases.py: separate temp files for ports
2888 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2889 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2891 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2893 * moved tinitalk to device/examples/ds390
2895 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2897 * as/mcs51/lkmem.c: rflag is for DS390
2898 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2899 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2900 (linkEdit): move mem- and map-files the same way as ihx-files
2901 * src/z80/main.c (_setDefaultOptions): removed --generic
2902 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2903 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2904 * src/pic/glue.c (picglue): --c1mode works again
2905 * src/pic16/glue.c (pic16glue): --c1mode works again
2906 * src/asm.c (printCLine): fix #660034
2908 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2910 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2911 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2912 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2913 * as/mcs51/lkmem (summary): better fix for sp problem
2914 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2915 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2916 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2917 remove --stack-after-data
2919 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2921 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2922 * src/SDCCutil.c (join): ugly bug: missing '\0'
2923 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2925 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2927 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2929 * src/pic/main.c (_asmCmd): gpasm supports -o
2930 * src/z80/main.c: more general macros
2931 * device/lib/Makefile.in: remove intermediate files
2933 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2935 * .version: Bumped version number to 2.3.3
2936 * src/SDCCBBlock.c: new option -o
2937 * src/SDCCglobl.h: new option -o
2938 * src/SDCCglue.c: new option -o
2939 * src/SDCCmain.c: new option -o
2940 * src/asm.c: new option -o
2941 * src/ds390/main.c: new option -o
2942 * src/pic/glue.c: new option -o
2943 * src/pic/pcode.c: new option -o
2944 * src/pic/ralloc.c: new option -o
2945 * src/pic16/glue.c: new option -o
2946 * src/pic16/pcode.c: new option -o
2947 * src/pic16/ralloc.c: new option -o
2948 * src/z80/main.c: new option -o
2949 * device/lib/Makefile.in: use -o
2950 * support/regression/ports/ds390/spec.mk: use -o
2951 * support/regression/ports/gbz80/spec.mk: use -o
2952 * support/regression/ports/mcs51/spec.mk: use -o
2953 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2954 * support/regression/ports/z80/spec.mk: use -o
2955 * support/regression/ports/ucz80/spec.mk: use -o
2956 * support/regression/ports/xa51/spec.mk: use -o
2957 * support/regression/fwk/lib/timeout.c: fix usage string
2959 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2960 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2962 2003-01-07 <johan@balder>
2964 * src/SDCCast.c (decorateType): fixed bug #600035
2966 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2967 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2968 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2969 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2970 * src/pic/pcode.c: outcommented unused variable to remove warnings
2971 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2973 2003-01-06 <karl@turbobit.com>
2974 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2977 2003-01-06 <johan@balder>
2979 * src/SDCCicode.c: fixed array add
2981 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2982 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2983 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2985 2003-01-04 <johan@balder>
2987 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2989 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2990 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2992 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2993 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2994 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2996 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2997 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2999 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
3000 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3002 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3003 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3005 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3007 * in \sdcc\as\mcs51\ changed these files in order to create an
3008 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3009 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3010 following files to include the previous two files: aslink.dsp,
3011 Makefile.aslink, Makefile.bcc, and Makefile.in.
3013 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3014 .adb instead of .cdb
3016 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3018 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3019 value from option --iram-size.
3021 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3023 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3026 2002-09-18 <wiml@hhhh.org>
3028 * SDCClrange.h: exposed setFromRange() and setToRange()
3029 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3030 packRegsForAccUse() (bug 542397)
3031 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3032 multiple times and emitting the fetch operations more than once
3033 added aopGetUsesAcc() function to allow binary operators to
3034 fetch their operands in the correct order; made genMinus() emit
3035 compact code for X = LITERAL - Y
3037 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3038 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3039 sprintf() in line 1267.
3041 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3042 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3045 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3046 Changes to aslink (All the changes are marked with 'JCF'):
3048 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3051 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3052 area BSEG. Also moves, if possible, the DATA area down into the internal
3053 ram so more space is available.
3055 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3058 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3059 not bytes. Function summary() which creates a memory usage summary
3060 file with extension .mem. Reports of overlaping stack and small stack
3061 size. If the space for the stack is less than 16 bytes aslink trows a
3064 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3065 the 8051. Option 'y' for memory summary output file.
3067 Changes to sdcc (All the changes are marked with 'JCF'):
3069 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3071 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3072 overlaying area for it (uses RegBankUsed[4]).
3074 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3075 bank zero as used by default. By default aslink locates the stack
3076 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3077 the creation of the .mem file. Delegates the allocation of data area
3078 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3079 the begining of the stack area to aslink.
3081 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3082 glue() in SDCCglue.c creates an area for it.
3084 2002-09-03 Borut Razem <borut.razem@siol.net>
3085 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3086 sdcc/src/pic/glue.c:
3087 introduced atexit() handler for teporay files removal in case of
3088 errors, assertions, ...
3090 2002-08-29 Borut Razem <borut.razem@siol.net>
3091 * sdcc/support/cpp2/auto-host_vc_in.h:
3092 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3093 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3094 Maybe there is a similar problem with BORLANDC? It should be checked!
3096 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3097 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3098 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3099 was not executed, and the compiler (cl) launched a warning:
3100 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3102 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3103 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3105 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3106 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3108 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3109 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3110 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3111 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3112 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3113 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3114 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3115 - added Release configuration in VS projects
3116 - review of compiler an linker options
3117 - VC .exe files are generated in bin_vc directory, not to interfere
3118 with binaries generated from other projects (cygwin, mingw, bcc ...)
3120 * sdcc/src/yacc.dsp: added
3122 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3123 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3124 and insert the version number definitions from .version
3126 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3128 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3129 added - genarate auto-host.h using auto-host_vc_in.h as template
3132 removed from CVS, generated automatically
3134 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3135 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3137 2002-08-11 Borut Razem <borut.razem@siol.net>
3138 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3140 2002-08-10 Borut Razem <borut.razem@siol.net>
3141 * src/SDCCmain.c (main):
3142 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3143 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3144 The consequence was that some temporary files were not removed.
3147 unification of code in functions tempfilename() and tempfile():
3148 function tempnam() is defined in Visual Studio 6.0 and .NET
3150 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3152 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3153 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3154 - removed compiler command line option /WX: Treats all warnings as errors
3155 - update a list of source files, included into the project
3157 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3158 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3159 changed project type to Generic Project so that can be correcly converted to VS.NET project
3161 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3163 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3165 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3167 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3168 added return 0 statements after assert() to make compiler happy
3170 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3171 added newline in the def file to keep MSC compiler satisfied
3173 * sdcc/src/z80/gen.c:
3174 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3175 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3176 - solved MSC error in function aopDump()
3178 * sdcc_vc.h: define PREFIX as "\\sdcc"
3180 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3181 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3183 2002-06-22 Scott Dattalo <scott@dattalo.com>
3184 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3185 - Rewrote the register banking algorithm.
3186 - Added pCode live-range analysis to registers (for now, only non-used and
3187 singly-used registers optimized away)
3189 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3191 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3193 2002-05-10 Scott Dattalo <scott@dattalo.com>
3194 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3196 2002-04-22 Michael Hope <michaelh@vroom>
3198 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3200 * configure.in (DD_COPT): Added include support required for gbdk.
3202 * .version: Bumped version number just to increase it.
3204 * src/SDCCmain.c: Added -nostdinc to the default options.
3206 2002-04-15 Michael Hope <michaelh@vroom>
3208 * device/lib/z80/printf.c (sprintf): Added.
3210 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3212 * src/z80/peeph.def: Added transpose redundent load rule.
3214 * src/z80/main.c: Added force callee saves for jaune.
3216 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3218 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3220 2002-03-28 Johan Knol <johan@balder>
3222 * src/SDCCval.c: fixed bug #532436
3224 2002-03-14 Scott Dattalo <scott@dattalo.com>
3226 Added "char *Processor" field to the port structure.
3229 Added -p option. Allows port dependent processor to be specified.
3232 Initialized the new field char *Processor field to NULL in all ports
3235 Compiler generated registers for interrupt context saving
3236 were not getting allocated.
3238 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3241 Fixed left shift. Will promote the left side of a left shift
3242 if a) left shifting more than size of operand or b) when assigned
3243 to something size > size of left side
3245 2002-03-14 Scott Dattalo <scott@dattalo.com>
3247 tons of changes. Register allocation has been
3248 rewritten. Added customization for the various PICs. Flow
3249 analysis is restructured. ...
3255 Added. device.c is a PIC port hack to accomodate variations
3258 2002-03-13 Michael Hope <michaelh@vroom>
3260 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3262 2002-03-04 johanknol <johanknol@manik>
3264 * /src/SDCCval.c: fixed
3266 const unsigned char arr[][2] = { { 0, 1 } };
3267 t18.c:1: error: Initializer element is not constant
3269 2002-03-04 bela <bela@manik>
3271 * /device/include/mcs51reg.h:
3272 ds89c420 register definition update
3274 2002-03-03 <johan@FRIJA>
3276 * support/Util/SDCCerr.c: did something, but don't no why anymore
3278 * support/regression/tests/bug-524691.c: made it a little less shy
3280 * src/SDCCast.c (decorateType): fixed bug #524697
3282 * src/SDCCast.c: made some lineno improvements
3284 * src/SDCCval.c (getNelements): changed warning to error
3286 * src/SDCCglue.c (printIvalArray): changed warning to error
3288 * src/SDCCicode.c: fixed a warning for mingw
3290 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3292 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3294 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3296 * src/ds390/peeph.def:
3297 Added some more peephole rules
3299 * src/ds390/gen.c: Various fixes & enhancements
3301 * src/SDCClrange.c, src/SDCClrange.h:
3302 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3304 * src/ds390/ralloc.c:
3305 various fixes & enhancements (ds390) specific
3307 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3308 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3311 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3313 2002-03-02 <johan@FRIJA>
3315 * src/SDCCast.c (decorateType): fixed bug #524708
3317 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3319 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3321 2002-03-01 Michael Hope <michaelh@vroom>
3323 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3325 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3327 2002-03-01 <johan@FRIJA>
3329 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3331 * src/SDCCast.c (decorateType): fixed bug #524209
3333 * src/SDCCval.c (valNot): fixed bug #524195
3335 2002-02-26 <johan@balder>
3337 * src/xa51/gen.c: fixed a warning
3339 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3341 * src/SDCCast.c (decorateType): fixed bug #522534
3343 2002-02-23 <johan@balder>
3345 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3347 2002-02-22 <johan@balder>
3349 * src/SDCCast.c: fixed bug #514865
3351 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3353 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3355 * sdcc/src/SDCCloop.c:
3356 Previous fix was not good. basic blocks that have "break" or "return" are
3357 not really partof a loop , but live ranges used in these blocks should
3358 be live thru the entire loop, so set partOfLoop but don't add them to
3361 2002-02-21 <johan@FRIJA>
3363 * src/SDCCcse.c: fixed bug #514308
3365 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3368 Fixed BUG #519583. If a conditional block ended in a return/break
3369 statement inside a loop, it was not being considered part of the loop.
3371 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3373 2002-02-10 Karl Bongers <karl@turbobit.com>
3376 Fixed up SDCDB debugger somewhat. Updated debugger/README
3377 with lots of comments and notes.
3379 * device/examples/test2.c:
3380 Fix bug, "red" variable not being initialized(compiler complained).
3382 * device/examples/Makefile, examples/test3.c:
3383 Add Makefile in device/examples folder, compiles test3.c
3384 for use as a multiple module SDCDB test case.
3386 * sim/ucsim/cmd.src/cmdset.cc:
3387 Took out debug printfs in ucsim "next" command.
3390 Karl and Johan start ucsim XA support. Most dissassembly working,
3391 about 75% emulation done(plenty of work remaining).
3393 * sim/ucsim/z80.src:
3394 Add Z80 support to ucsim, add test-ucz80 regression test,
3395 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3396 Notice z80 compiler fails on examples/test3.c/crc code.
3398 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3400 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3401 Added support for --parms-in-bank1
3403 * src/ds390/peeph.def:
3404 added a few more peephole optimzations
3407 1) added __builtin_inp & __builtin_outp used to read in data of given length
3408 from a memory mapped port
3409 2) added __builtin_memcmp
3410 3) added __builtin_swapw swap bytes of a short
3412 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3413 1) handle multiple send & receives from register bank1
3414 2) ralloc can now allocate DPTR1 to some liveRanges
3416 * src/SDCCsymt.c, src/SDCCsymt.h:
3417 changes to handle multiple sends & receives
3420 added some pointer arithmetic optimization
3423 added some pointer arithmetic optimizations but not stable yet so not
3424 called from anywhere (will get this working shortly)
3426 * src/SDCCopt.c: fixed for multiple sends & receives
3429 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3430 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3431 set preprocessor defines (depending on options)
3433 * src/SDCCicode.c, src/SDCCicode.h:
3434 changes made to handle multiple sends & receives
3437 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3439 * src/SDCCcse.c, src/SDCCcse.h:
3440 added function findbackward def (to be used in upcoming optimization)
3442 * src/SDCCcflow.c, src/SDCCcflow.h:
3443 added function returnAtEnd - to determine if a basic block terminates with
3446 * src/SDCCast.c, src/SDCCast.h:
3447 added option parms-in-bank1
3449 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3450 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3451 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3452 adjusted for --parms-in-bank1 option
3454 * device/include/string.h:
3455 donot redefine "reentrant" keyword
3457 * device/include/ds80c390.h: Added some more SFRs
3459 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3461 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3463 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3465 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3467 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3469 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3471 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3473 * Added --xram-movc option
3475 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3477 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3479 2002-01-11 Johan Knol
3481 * Added math lib of Jesus Calvino-Fraga
3483 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3485 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3486 * support/regression/Makefile: new target test-mcs51-stack-auto
3487 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3489 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3491 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3493 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3495 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3497 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3499 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3501 * src/SDCCglue.h: add definition for printIvalChar()
3503 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3505 * src/SDCCast.c: fix #498138 by Johan
3507 * src/SDCCglue.c: fix #498138 by Johan
3509 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3511 * support/regression/Makefile: fix clean
3513 * support/regression/ports/ds390/support.c: fix transmission of last character
3515 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3517 * /sdcc/src/ds390/gen.c:
3518 a) improved computing address of stack variable
3519 b) took out some #if 0 code
3520 c) improved parmBytes adjustment
3521 d) improved genPlusIncr & genMinusIncr
3522 e) genCmp could generate bad code (when left assigned to DPTR)
3523 f) Fixed bug in hasInc
3525 * /sdcc/src/ds390/ralloc.c:
3526 a) packRegsForSupport could mess up live information (Fixed)
3527 b) packRegsDPTRuse could be incorrect for left & right shift
3529 * /sdcc/src/mcs51/ralloc.c:
3530 packRegsForSupport could mess up the live information (Fixed)
3532 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3534 * /sdcc/src/SDCCast.c:
3535 can reverse a loop even if function call is present as long
3536 as the loop control variable is local & is not passed as parameter
3538 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3540 * /sdcc/ChangeLog: *** empty log message ***
3542 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3543 More builtin function additions for TININative
3545 * /sdcc/src/ds390/ralloc.c:
3546 Had broken the regression testsuite
3548 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3550 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3551 Added funcattr hasStackParms will be set for reentrant functions when there
3552 are paramteres on the stack, this helps in minimizing frame pointer generation
3553 typeFromStr can handle function pointers now
3555 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3556 *** empty log message ***
3558 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3560 * /src/ds390/gen.c, /src/ds390/main.c:
3561 More builtin function additions for TININative
3563 * /src/ds390/ralloc.c:
3564 Had broken the regression testsuite
3566 * /src/SDCCast.c: Fixed a bug in dumptree
3568 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3569 Added funcattr hasStackParms will be set for reentrant functions when there
3570 are paramteres on the stack, this helps in minimizing frame pointer generation
3571 typeFromStr can handle function pointers now
3573 * /doc/builtins.txt, /doc/TININative.txt:
3574 *** empty log message ***
3577 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3579 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3580 ALPHA version for -mTININative
3582 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3583 updated to reflect changes in the port structure
3586 added function do_assemble (similar to do_link) if non-null this function
3587 will be called to do assembly (-mTININative) requires a multi command
3589 added function genAssemblerEnd will be called to generate assembler Epilogue
3592 added _JavaNative to debug info printing
3594 * /src/SDCCmain.c: added option --tini-libid
3595 added port->do_assemble function (-mTININative) has a multi command assemble
3597 * /src/SDCCglue.c: Disabled "constExpr" check
3598 added port->genAssemblerEnd function
3600 * /src/SDCCglobl.h: Added option --tini-libid value
3603 tookout optimizeCompare from the header (has no external references)
3605 * /src/SDCCast.c: made one more function "static"
3607 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3609 * src/z80/mappings.i: Added z80asm support.
3611 * src/z80/main.c: Added z80asm support on --asm=z80asm
3613 * src/z80/gen.c: Fixed asm portability issues.
3615 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3617 * src/SDCCglue.c (printExterns): Added global/extern split.
3619 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3621 * support/regression/Makefile: added test for mcs51 model large
3623 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3625 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3627 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3629 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3631 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3633 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3635 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3637 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3639 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3641 * support/regression/tests/simplefloat.c: Port to mcs51.
3643 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3644 * support/regression/tests/bug-485362.c: Added.
3646 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3648 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3650 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3652 * src/z80/gen.c (aopDump): Added a dump function.
3654 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3655 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3657 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3659 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3661 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3663 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3665 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3667 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3669 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3671 * support/regression/ports/ds390/support.c: Use tinibios.
3673 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3675 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3677 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3678 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3680 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3682 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3684 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3686 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3688 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3689 (packRegsForIYUse): Created and optimised.
3691 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3693 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3694 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3696 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3698 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3700 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3702 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3704 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3706 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3708 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3710 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3712 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3714 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3716 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3718 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3719 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3720 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3722 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3724 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3725 (genNotFloat): Added.
3726 (genUminusFloat): Added.
3728 * device/lib/z80/Makefile: Added floating pt stubs.
3730 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3732 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3734 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3736 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3738 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3740 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3742 * sdcc/support/regression/Makefile: Add port ds390.
3744 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3746 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3748 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3750 * sdcc/support/regression/ports/ds390/support.c: Added.
3752 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3754 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3756 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3758 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3760 * device/include/malloc.h: Added z80 and gbz80 support.
3762 * device/lib/gbz80/heap.s: Added.
3764 * device/lib/z80/heap.s: Added.
3766 * device/lib/malloc.c: Added z80 and gbz80 support.
3768 * support/regression/tests/malloc.c (testMalloc): Added.
3770 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3772 * support/regression/tests/bug-478094.c: Added.
3774 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3776 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3778 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3780 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3782 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3784 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3786 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3788 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3790 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3792 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3794 * support/regression/tests/bug-477927.c: Added.
3796 * src/z80/peeph.def: Added minor rules.
3798 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3800 * src/z80/peeph.def: Added jump optimisation modification.
3802 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3804 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3806 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3808 * support/regression/tests/funptrs.c: Added.
3810 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3812 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3814 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3816 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3818 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3820 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3821 (movLeft2ResultLong): Created.
3823 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3824 (joinPushes): Added. Joins two char pushes into a word push.
3826 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3828 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3830 * support/makebin/Makefile (install): Added creation of dest dir.
3832 2001-10-24 Karl Bongers <karl@turbobit.com>
3834 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3836 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3838 * src/z80/ralloc.c: Turned off faulty pack for one use.
3840 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3842 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3844 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3846 * support/regression/Makefile: Improved clean
3848 * support/regression/ports/gbz80/spec.mk: Added clean
3850 * support/regression/ports/host/spec.mk: Added clean
3852 * support/regression/ports/z80/spec.mk: Added clean
3854 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3856 * support/regression/ports/mcs51/timeout.c: little improvements
3858 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3860 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3862 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3864 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3866 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3868 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3870 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3872 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3873 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3875 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3877 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3879 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3881 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3883 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3885 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3887 * support/regression/tests/longor.c: Added.
3889 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3891 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3893 * as/mcs51/aslink.h: define PATH_MAX
3895 * as/mcs51/asm.h: define PATH_MAX
3897 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3899 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3901 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3903 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3905 * src/SDCCglobl.h: define PATH_MAX
3907 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3909 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3911 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3913 * src/z80/gen.c (gencjneshort): Fixed
3915 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3917 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3919 * support/regression/tests/bug-469671.c: Added.
3921 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3923 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3925 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3927 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3929 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3931 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3933 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3935 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3937 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3939 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3941 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3943 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3945 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3947 * 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.
3949 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3951 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3953 2001-10-07 <johan@FRIJA>
3955 * device/lib/gets.c (gets): fixed the return value.
3957 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3958 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3960 * 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.
3962 * 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.
3964 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3966 * src/pic/gen.c: Removed Safe_strdup.
3968 * configure.in: Added option to enable libgc support.
3970 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3971 (bitVectUnion): Optimised.
3972 (bitVectIntersect): Optimised.
3973 (bitVectBitsInCommon): Optimised.
3974 (bitVectCplAnd): Optimised.
3976 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3978 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3980 * src/SDCCmain.c: distinguish between assembler debug and plain options
3982 * src/avr/main.c: remove standard assembler options
3984 * src/ds390/main.c: remove standard assembler options
3986 * src/mcs51/main.c: remove standard assembler options
3988 * src/port.h: removed "PENDING" comment
3990 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3992 * src/device/lib/_mulint.c : new, with assember functions
3994 * src/device/lib/_mullong.c : new, with assember functions
3996 * src/device/lib/_divuint.c : with assember functions
3998 * src/device/lib/_divsint.c : with assember functions
4000 * src/device/lib/_divulong.c: with assember functions
4002 * src/device/lib/_divslong.c: with assember functions
4004 * src/device/lib/_moduint.c : with assember functions
4006 * src/device/lib/_modsint.c : with assember functions
4008 * src/device/lib/_modulong.c: with assember functions
4010 * src/device/lib/_modslong.c: with assember functions
4012 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4014 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4016 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4017 replaced _mululong.c and _mulslong.c by _mullong.c
4019 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4021 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4023 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4025 * src/SDCCglue.c: test, if win32api is available for MINGW
4027 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4029 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4030 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4031 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4032 * support/regression/ports/host/spec.mk: removed GENERIC
4033 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4034 * support/regression/ports/z80/spec.mk: removed GENERIC
4036 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4038 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4040 * support/regression/tests/bug-467035.c: Created.
4042 2001-10-01 <johan@FRIJA>
4044 * src/SDCC.y: fixed bug #466586 part 1
4046 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4048 * SDCCicode.c: z80 has no generic pointers
4049 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4051 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4053 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4055 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4057 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4059 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4061 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4063 * configure.in: Fixed up so that ucsim is only configured once.
4065 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4067 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4068 (getPathDifference): As above.
4070 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4072 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4074 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4075 * .version: Updated to 2.3.1
4077 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4078 Added copyright header.
4080 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4081 (assemble): Added support for macro based assembler commands.
4082 (linkEdit): Added support for macro based linker commands.
4083 (preProcess): Changed the pre-processor to use macros.
4084 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4085 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4087 * device/lib/z80/crt0.s: Added module name for debugging.
4089 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4091 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4093 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4095 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4097 * src/Makefile.in: Added SDCCmacro and SDCCutil
4099 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4101 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4103 2001-09-16 <johan@FRIJA>
4105 * 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.
4107 2001-09-15 <johan@FRIJA>
4109 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4110 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4112 2001-09-11 <johan@FRIJA>
4114 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4116 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4118 * support/regression/tests/bug-460444.c: Added test case.
4120 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4121 (genCast): Added justification for all of the asserts.
4123 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4125 * support/regression/support.c: _xdata replaced by xdata
4127 * support/regression/spec.mk: removed _generic
4129 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4131 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4133 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4134 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4136 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4138 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4140 * support/regression/tests/bug-460010.c: Added test case.
4142 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4144 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4146 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4148 * support/regression/testfwk.c: removed workaround for bug #436344
4150 * support/regression/tests/bp.c: use less memory with mcs51
4152 * support/regression/tests/bug-441448.c: use less memory
4154 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4156 * support/regression/collate-results.py: typo
4158 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4160 * support/regression/tests/fetchoverlap.c: Added new test case.
4162 * support/regression/tests/bp.c: Added new test case.
4164 * support/regression/tests/bug-448984.c: Added new test case.
4166 * support/regression/tests/pow2shifts.c: Added new test case.
4168 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4169 (genlshTwo): Fixed right shift for count > 8.
4171 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4173 2001-09-08 <johan@FRIJA>
4175 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4177 2001-09-07 <johan@FRIJA>
4179 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4181 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4183 2001-09-06 <johan@FRIJA>
4185 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4186 * bernhard noted me at this: "() equals to (void)" (1.38)
4188 2001-09-05 <johan@FRIJA>
4190 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4192 2001-09-04 <johan@FRIJA>
4194 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4197 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4199 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4201 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4203 * link/z80/aslink.h: Fixed path for PATH_MAX
4205 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4207 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4209 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4211 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4213 * 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.
4215 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4217 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4218 (genCmp): Fixed up genCmp for the GB with longs.
4220 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4222 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4224 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4226 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4228 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4230 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4232 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4234 * 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.
4236 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4238 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4240 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4242 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4244 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4246 * sim/ucsim/configure: little improvement of Cygwin-detection
4247 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4248 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4249 * support/regression/tests/bug-221100.c: small changes for mcs51
4250 * support/regression/tests/bug-221168.c: small changes for mcs51
4251 * support/regression/tests/bug-227710.c: small changes for mcs51
4252 * support/regression/tests/staticinit.c: small changes for mcs51
4253 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4254 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4255 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601