1 2004-01-07 Borut Razem <borut.razem@siol.net>
3 * support/scripts/sdcc.nsi: update PATH
5 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
7 * device/include/Makefile.in: fix install
8 * doc/Makefile: fix install
10 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
12 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
14 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
15 how the function variable allocation summary is displayed; also
16 include information about variables allocated to the overlay
19 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
21 * as/mcs51/lkmain.c: Help about -Y option
22 * as/mcs51/lkarea.c: Fixed gcc warnings
24 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
26 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
28 * support/valdiag/tests/overflow.c: added
29 * src/SDCCast.c (decorateType),
30 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
33 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
35 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
38 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
40 A python script to validate compiler diagnostic messages. It can be
41 used to verify that sdcc complains about bad c source code and
42 gives a good location of the error.
43 * support/valdiag/Makefile,
44 * support/valdiag/valdiag.py,
45 * support/valdiag/tests/*
47 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
49 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
50 * src/SDCCsymt.c (newEnumType),
52 * support/Util/SDCCerr.c,
53 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
55 * support/regression/tests/enum.c: added test for enum values that
56 require at least 2 bytes of storage.
58 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
60 * src/common.h: added ifndef/define/endif macros
61 around the header file.
62 Bug reported from Jesus Calvino-Fraga
64 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
67 * device/include/Makefile.in: don't install CVS directories
68 * device/lib/Makefile.in: added removal of CVS directories after install
69 * doc/Makefile: fixed install, added local_icons
70 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
71 * src/mcs51/gen.c (genRightShift): fixed bug #870788
72 * src/ds390/gen.c (genRightShift): fixed bug #870788
73 * src/SDCCast.c (decorateType): fixed bug #870781
75 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
77 PIC16 port related changes:
78 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
79 added variable stackPos,
81 * gen.c: genCall, assignResultValue: added support for
82 pushing/retrieving function parameters to/from stack,
83 genFunction,genEndFunction: setup stack frame for the
85 genAddrOf: will be changed according to bug 863624
87 * added files genutils.c and genutils.h which contain gen*
88 debugged and optimised functions extracted from gen.c
90 * glue.c: added variable 'externs' which holds extern symbols,
91 pic16emitRegularMap: is modified to properly handle relocatable
92 symbols under the new scheme,
93 pic16createInterruptVect: is modified
94 pic16printPublics: is modified to emit 'global' assembler directives,
95 added pic16_printExterns to print extern symbols,
96 pic16glue: initializes stack/frame pointer in the beginning of
97 the assembly output. Temporary hack, will be corrected later,
98 because gplink yet does not support stack and SDCC does not
99 yet support a type of crt0.o object to create the final binary.
101 * Removed many lines that contain 8051 legacy code.
102 * The code is finally placed under a 'code' directive.
103 * Added port specific options.
105 * _process_pragma: simplified since now we do not need *special*
106 include file to define SFR registers. But a separate header
107 will be needed. This will be developed later.
108 * _pic16_parseOptions: added, parses port specific options:
109 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
110 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
111 --preplace-udata-with=
113 * _pic16_setDefaultOptions: modified to initialize section names,
114 but hack is temporarly out of order since it needs improvement.
115 * _pic16_genAssemblerPreamble: configuration words are emitted by
116 their address instead of their name. This part is incomplete and
117 supports only the 18Fxx2 devices. Other devices will emit an error
118 during assembly since they do not contain the same set of config
120 * _pic16_genIVT: is modified,
122 * pcode.c: added definitions for some hardware registers that are needed
124 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
125 All PCI entries are updated. Now LFSR is supported.
126 * Removed pic16_pciTRIS is mentioned by mdubuc in source
127 * added pic16_newpCodeOpLit2 to support instructions with
128 two literal arguments
129 * pic16_pCode2str: corrected code that emits assembler instructions
130 with two literal operands and those that have an access bit modifier
131 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
132 this fixes a bug which caused some labels to be lost, when an
133 assembler directive was added, i.e. banksel,
134 * pic16_FixRegisterBanking: improved logic that causes the insertion
136 * InlineFunction: functions that are called once, are not any more
137 inlined. This can be a port option in the future,
139 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
141 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
142 hold the corresponding uninitialized symbols,
143 * pic16_allocProcessorRegister: registers have explicit marked the
145 * pic16_allocInternalRegister: registers are explicit marked as
147 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
148 processing list, so bit registers were lost,
151 * ralloc.h: added field 'accessBank' and original symbol operand
152 in register definition,
153 * removed the field isMapped from register definition,
155 ** Several functions have been removed from various sources:
156 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
157 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
158 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
159 pic16_assignRelocatableRegisters
161 ** others have been introduced:
162 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
163 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
165 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
167 * support/scripts/inc2h.pl: changed definition of BIT_AT
168 to emit 'sbit at' instead of 'bit at'. This was a request.
170 PIC16 port related preliminary changes:
171 * gen.c: prefixed function popRegFromString with
172 pic16_ and all references to it corrected
173 * pcode.c: all pic16_pc_* hardware registers prefixed
175 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
176 * ralloc.c: newReg(): when register is REG_SFR then
178 pic16_allocProcessorRegister(): marks register wasUsed=0
179 pic16_writeUsedRegs(): added a call to assign processor
180 registers via pic16_assignFixedRegisters
182 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
184 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
185 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
186 variables in unused register banks. Also the SSEG is placed
187 wherever there is enough space for it, and IDATA can be anywhere
188 in internal RAM. For now compile using -Wl-Y[stack_size].
189 The mem file is different for this option as well, since it
190 makes no sense of talking about DSEG lenght.
192 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
194 * src/SDCClrange.c: fixed bug 869095 that caused segfault
195 in certain cases, e.g. when ROM assignment, patch provided
196 from Albert den Haan.
198 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
200 Many signedness and type propagation fixes:
201 * src/SDCCicode.c: made geniCodeCast() static
202 replaced SPEC_ by IS_ (cosmetic)
203 (operandOperation): fixed div and mod operation
204 (usualBinaryConversions): added support for promotion of char
205 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
206 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
207 (geniCodeAdd): an array index will stay unsigned, even if promoted
209 (geniCodeArray): ditto
210 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
211 * src/SDCCsymt.c (computeType): added more support for char;
212 promotion of char is selectable by promoteCharToInt, fixed signedness
214 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
215 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
216 * src/SDCCval (val*): replaced signedness calculation by
218 rearranged if-branches (cosmetic)
219 (valShift): added warning W_SHIFT_CHANGED
220 (valCompare): fixed problem with different types
221 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
222 * support/regression/tests/literalop.c: added many cases
223 * support/regression/tests/ast_constant_folding.c: changed finally to
225 * .version: new year, new version: 2.3.7
226 * src/SDCCmain.c (main): applied patch #866468
227 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
228 provided by Scott Bronson
229 * doc/sdccman.lyx: updated documentation for sdcdb
230 updated and added chapter tips
232 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
234 * src/SDCCsymt.h: missing from yesterday's commits
236 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
238 * src/SDCC.y (struct_or_union_specifier),
239 * support/Util/SDCCerr.c,
240 * support/Util/SDCCerr.h: verify that struct & union tags are used
243 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
245 * src/SDCCglobl.h: missing from yesterday's commits
247 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
249 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
250 sft_attributes, struct_declaration, parameter_declaration,
251 type_name, start_block, declaration_list),
252 * src/SDCC.lex (check_type): support redefinition of typedef names
254 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
256 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
257 aligned xdata arrays. Erik helped me with the if clause.
259 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
261 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
264 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
267 * src/SDCCast.c (newAst_),
269 * src/SDCCicode.c (ast2iCode, newiCode),
271 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
272 expr, statement, expression_statement, selection_statement,
273 iteration_statement, expr_opt, jump_statement): foundation for tracking
275 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
278 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
280 * support/Util/SDCCerr.c,
282 * src/SDCCast.c (createCase, createDefault, decorateType),
283 * src/SDCClabel.c (labelUnreach),
284 * src/SDCC.y (labeled_statement, jump_statement): More improvements
286 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
287 (with thanks to Stas Sergeev)
288 * device/include/time.h,
289 * device/lib/time.c (CheckTime): suppress unreachable code warning
291 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
293 * src/SDCCast.c (createIvalCharPtr),
294 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
296 * support/regression/tests/nullstring.c: tests for these two bugs
298 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
300 * support/Util/SDCCerr.h,
301 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
302 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
303 about storage class and 'at' used inside struct or union
304 * src/SDCCBBlock.c (iCodeFromeBBlock),
305 * src/SDCCcse.c (ifxOptimize),
306 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
307 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
308 printIval, emitStaticSeg, emitOverlay),
309 * src/SDCClabel.c (deleteIfx),
310 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
311 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
312 gatherAutoInit, processParms),
313 * support/Util/SDCCerr.h,
314 * support/Util/SDCCerr.c (werrorfl): Support for better error location
315 reporting for post-parse errors.
317 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
319 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
320 implicit casts via union; they don't work on big endian systems
321 (possible fix for bug #861138)
323 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
325 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
326 * src/mcs51/main.c: fixed the fix for bug #737001
328 2003-12-15 Borut Razem <borut.razem@siol.net>
330 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
332 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
334 * support/makebin/makebin.c: put output in binary mode
336 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
338 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
339 xdata and data memory on startup. Set the environment variable
340 SDCC_NOGENRAMCLEAR to disable this.
341 * src/mcs51/peephole.def,
342 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
343 (allows non-interrupt and interrupt code to safely compete for a resource
344 without the non-interrupt code having to disable interrupts)
346 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
348 * src/SDCCicode.c (geniCodeAdd),
349 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
350 with valFromType if type might be a pointer and host is big endian).
351 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
352 types, not just integer types.
353 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
354 multiply defined with mismatching "at" address.
356 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
358 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
359 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
360 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
361 with embedded nulls (fixed bug #753752)
363 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
365 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
366 Apparently this did not see much testing (endless loop)
368 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
370 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
372 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
374 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
375 gracefully handle NULL memmap pointers
377 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
379 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
380 instead of deleting the iCode when an operand is volatile
381 * src/z80/gen.c (genDummyRead),
382 * src/mcs51/gen.c (genDummyRead),
383 * src/ds390/gen.c (genDummyRead),
384 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
386 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
387 * src/SDCC.y: fixed bug #850420
389 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
391 Applied z80 i/o port patch from Peter Townson and fixed some operators
392 to better handle operands in A register.
393 * device/include/z180.h
399 * src/z80/peeph-z80.def
403 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
405 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
407 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
409 * device/lib/hc08/_mullong.c: Removed extra #endif
411 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
413 * sim/ucsim/hc08.src/inst.cc,
414 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
416 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
417 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
418 * device/include/stdarg.h: fixed varargs for hc08
419 * device/lib/Makefile.in,
420 * device/lib/hc08/Makefile,
421 * device/lib/hc08/_mulint.c,
422 * device/lib/hc08/_mullong.c: fixed some endian problems
424 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
426 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
427 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
428 * device/lib/_gptrget.c,
429 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
431 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
433 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
434 * src/SDCCast.c (astErrors): fixed bug #846007
435 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
437 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
439 * src/SDCCast.c (decorateType): disabled a transformation I added in
440 revision 1.188 (access to fields of a structure at an absolute address);
441 it breaks with bitfields, extern declarations, and gcse analysis.
442 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
443 could be assigned through a pointer, so don't complain.
444 * src/SDCCast.c (astErrors),
446 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
448 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
450 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
451 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
452 output of __config directives, since gpasm now supports them
453 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
454 pre-processor macro, i.e. -DMCU=p18f452
455 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
456 and modified to handle 'cast' icode similarly to '=' icode
457 * src/pic16/device.h (typedef struct PIC_device): added field
458 'extMIface' to indicate that chip has external memory interface
459 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
460 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
463 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
465 * src/SDCC.y (pointer): fixed bug #846006
466 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
467 * src/SDCCast.c (decorateType): fixed bug #846009
468 * src/ds390/peeph.def,
469 * src/ds390/gen.c (genAnd, genOr),
470 * src/mcs51/peeph.def,
471 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
473 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
475 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
482 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
486 * src/SDCCbitv.c: added function to free a bitvector
488 * src/SDCClrange.c: added function to recompute the liveranges
490 * src/ds390/ralloc.c,
492 * src/mcs51/ralloc.c,
494 * src/pic16/ralloc.c,
496 * src/z80/ralloc.c: recompute the liveranges after register packing
498 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
500 * src/SDCCloop.c (newInduction): fixed bug #845630
502 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
504 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
505 inadvertantly left behind from my 2003-11-12 change
507 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
509 Updated headers I neglected to commit yesterday.
513 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
515 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
516 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
517 * src/SDCCopt.c (eBBlockFromiCode),
518 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
519 the creation of the key hash table from the sequencing so it can be used
520 earlier (for some GCSE bug fixes still pending)
522 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
524 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
525 * support/regression/tests/addsub.c: testing genPlus shortcut
527 2003-11-15 Borut Razem <borut.razem@siol.net>
529 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
531 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
533 * src/SDCCcse.c (cseBBlock): fixed bug #527779
534 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
535 ordering is immaterial.
536 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
538 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
540 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
541 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
542 (SIGSEV) of bug #840381
543 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
544 unlink new file before rename if new and old filenames are the same)
546 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
548 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
549 uninitialized variables) for the mcs51. Set environment variable
550 SDCC_GENRAMCLEAR to test.
551 xdata initialization slightly shorter
553 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
556 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
557 #838241 & 780691 (basicly the same bug)
558 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
559 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
561 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
563 * src/SDCCmain.c (linkEdit): "fix" #834252
565 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
567 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
569 * src/SDCC.y: fixed bug #819403
571 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
573 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
574 the reentrant attribute.
575 * src/hc08/gen.c (genPackBits): added missing stack readjustment
576 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
578 * src/SDCCast.c (decorateType): fixed bug with storage class not being
579 updated during pointer dereference; f.e. ~(((char *)1)*) was being
580 erroneously reduced to a literal.
581 * src/hc08/ralloc.c (packRegisters, rematStr),
582 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
585 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
587 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
588 * doc/sdccman.lyx: changed from 'article' to 'book'
589 * doc/Makefile: readded test_suite_spec and cdbfileformat
591 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
593 * device/include/stdlib.h: include malloc.h to comply with ANSI
594 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
596 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
598 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
599 * doc/clean.mk: also remove *.out files
600 * doc/sdccman.lyx: some additions, larger top/bottom margins
602 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
604 * src/SDCC.y: fixed bug #837365
605 * support/regression/tests/bitopcse.c
606 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
607 a symbol (might be valop instead)
608 * device/lib/Makefile.in: added errno.c to HC08SOURCES
609 * device/lib/clean.mk: added hc08 to the cleaning list
611 2003-11-04 Borut Razem <borut.razem@siol.net>
613 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
615 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
616 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
617 malloc is declared in standard stdlib.h
619 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
621 * device/lib/hc08/Makefile: need to clean .rel not .o files
622 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
624 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
634 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
635 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
636 tests (which uses the port's oclsExpense function)
642 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
644 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
646 * src/SDCCcse.c (ifxOptimize),
647 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
648 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
649 deleting the IFX iCode.
650 * src/hc08/ralloc.c: reduced unneeded slocs
651 * src/hc08/gen.c: fixed bug in asmopToBoolean
653 2003-11-04 Borut Razem <borut.razem@siol.net>
655 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
656 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
657 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
658 transferred to configure
660 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
662 Use headers defined in the C[++] standards:
663 * sim/ucsim/gui.src/serio.src/fileio.cc
664 * sim/ucsim/gui.src/serio.src/frontend.cc
665 * sim/ucsim/gui.src/serio.src/main.cc
666 * sim/ucsim/gui.src/serio.src/posix_signal.cc
667 * support/Util/NewAlloc.c
673 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
675 * Added MSVC projects for hc08 assembler and linker:
676 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
677 /as/hc08/link_hc08.dsp
679 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
681 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
683 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
685 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
687 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
689 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
691 2003-10-31 Borut Razem <borut.razem@siol.net>
693 * support/cpp2/cpplib.h,
694 support/cpp2/cpplib.c,
695 support/cpp2/cpplex.c,
696 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
697 to switch _asm block preprocessing on / off. Default is
698 #pragma preproc_asm +
700 2003-10-31 Borut Razem <borut.razem@siol.net>
702 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
703 when outputting comment blocks (when executed with -C option) and
704 _asm (SDCPP specific) blocks
706 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
708 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
710 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
712 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
714 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
716 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
717 * src/SDCCast.c (decorateType): fixed bug #832664
719 2003-10-31 Borut Razem <borut.razem@siol.net>
721 * support\cpp2\cpplex.c: fixed for SDCPP:
722 comments(when executed with -C option) and _asm blocks
723 were included even if they where in skipped #if block.
724 Applied solution from GCC cpp 3.3.2
726 2003-10-31 Borut Razem <borut.razem@siol.net>
728 * src/SDCC.lex: sdcc now understands both formats:
729 '# <line_number> <file_name>' and
730 '#line <line_number> <file_name>'
731 * support/cpp2/cppmain.c: sdcpp now generates the standard
732 '# <line_number> <file_name>' instead of former
733 '#line <line_number> <file_name>'
735 2003-10-30 Borut Razem <borut.razem@siol.net>
737 * support/cpp2/cpphash.h,
738 * support/cpp2/cpplib.h
739 * support/cpp2/cpplex.c,
740 * support/cpp2/cppmain.c,
741 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
743 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
745 Fixed a number of problems revealed by bug #827883.
746 * src/SDCCloop.c (loopInvariants): Spill location of the
747 result operand should be recomputed if extracted from
748 a loop. Also, don't extract assignments of an iTemp
750 * src/SDCCast.c (isConformingBody): loop reversal should
751 not occur if the control variable is involved with a
754 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
756 * .version: bumped to 2.3.6 to reflect the big improvements
757 made by Erik and Klaus. Thanks!
759 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
761 Replaced the livrange code.
762 * src/SDCClrange.c: added new LR code
764 * src/SDCCBBlock.h: removed remainig parts from old LR code
765 * src/ds390/ralloc.c,
766 * src/ds390/gen.c: minor fixes to make it work with new code
768 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
773 * src/hc08/ralloc.c: Fix various warnings related to the hc08
774 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
775 (tweaked fix for bug #818696)
777 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
779 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
781 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
784 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
785 * src/mcs51/gen.c (gencjneshort),
786 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
787 more efficient (per Scott Bronson's suggestion)
789 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
791 Extended the semantics of the critical keyword to include
792 individual statements. See RFE #827755 and #799831
797 * support/Util/SDCCerr.c
798 * support/Util/SDCCerr.h
803 2003-10-19 Borut Razem <borut.razem@siol.net>
805 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
807 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
809 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
811 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
812 and predecrement operand is displayed
814 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
816 * src/SDCCval.c (valMinus): fixed bug #826041
818 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
820 Some hc08 related updates that I missed earlier
822 * support/regression/ports/hc08/spec.mk
824 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
826 New target "hc08" for the Motorola 68hc08 family of micros
834 * sim/ucsim/hc08.src/*
835 * sim/ucsim/configure.in
836 * src/ucsim/configure
837 * sim/ucsim/packages_in.mk
840 * device/include/mc68hc908qy.h
842 * device/lib/Makefile.in
843 * support/regression/ports/hc08/*
844 * support/regression/Makefile
846 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
848 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
850 * src/ds390/gen.c (genCast): fixed bug #821957
852 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
854 * device/lib/logf.c: "fixed" overlay bug
855 * support/regression/ports/host/spec.mk: added m library
856 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
857 * support/regression/tests/float_trans: added (for Eric)
859 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
861 * src/mcs51/gen.c (genCpl): fixed bug
862 http://sf.net/mailarchive/message.php?msg_id=6263915
864 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
866 * src/SDCCast.c (decorateType): added extended constant folding
867 * src/SDCCsymt.c (computeType): cleanup
868 * src/SDCCval.c (valShift): minor optimization
869 * support/regression/tests/ast_constant_folding.c: added
871 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
873 * src/SDCCmain.c: removed some unintended changes
875 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
877 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
878 * src/z80/gen.c: fixed part of bug #817589
879 * src/SDCCsymt.c (checkFunction): fixed bug #817895
881 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
883 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
901 * src/z80/gen.c: removed unused label "release:"
903 2003-10-06 Borut Razem <borut.razem@siol.net>
905 * src/SDCC.lex: removed definition of unused variables
906 save_optimize and save_options
908 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
910 * clean.mk: removed '=' in "-maxdepth=1"
911 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
912 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
914 2003-10-06 Borut Razem <borut.razem@siol.net>
916 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
917 my_unput() replaced by unput()
919 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
921 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
922 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
923 type-punned pointer will break strict-aliasing rules"
924 Old LR behaviour is again default; Klaus' LR can be choosen by
925 defining the environment variable LRKLAUS
929 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
930 * clean.mk: fixed removal of files in bin/CVS/
931 * device/lib/clean.mk: fixed removal of directories small and large
932 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
934 * src/SDCCval.c: removed superflous test for pedantic
936 2003-10-05 Borut Razem <borut.razem@siol.net>
938 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
939 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
940 message "unmatched #pragma SAVE and #pragma RESTORE"
942 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
944 * doc/sdccman.lyx: various additions and updates (interrupts, inline
945 assembly, critical functions, atomic, nojtbound)
947 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
949 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
955 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
958 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
960 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
962 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
963 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
964 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
966 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
968 * src/z80/gen.c (genRet): fixed bug #524753
969 * src/z80/gen.c (genCast): fixed internal error on cast from
971 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
972 fix for bug #477835 to the z80
973 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
974 for tracking iCodes in the peephole optimizer for z80
976 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
978 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
979 the other part of bug #814548
980 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
982 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
984 * src/SDCCcse.c: fixed part of bug #814548
986 2003-09-28 Borut Razem <borut.razem@siol.net>
988 * src/asm.c: rewrite of printILine() to use temporary file instead
990 * src/xa51/main.c: commented out declaration of int rewinds
992 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
994 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
996 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
998 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
999 * src/asm.c (printILine): Fixed bug #811015
1001 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1003 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1006 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1008 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1009 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1010 to correctly handle general case of AOP_PAIRPTR
1011 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1013 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1015 * src/mcs51/ralloc.c (fillGaps),
1016 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1017 register positioning bug)
1019 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1021 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1023 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1025 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1026 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1027 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1028 (ralloc doesn't intentionally do this now, but perhaps later)
1029 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1030 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1031 register positioning bugs (Fixed bug #762602 and #795325)
1032 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1034 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1035 lines that --i-code-in-asm generates
1037 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1039 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1040 trying to fclose a FILE* that was already closed.
1042 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1044 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1045 of const struct should be treated as if const themselves)
1047 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1049 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1051 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1053 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1054 Unix (/n) and DOS (/r/n) line terminations.
1056 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1058 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1061 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1063 * src/mcs51/gen.c (genFunction, genEndFunction),
1064 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1065 and restore of EA so that stack offsets to parameters are
1066 correct when using both critical and reentrant/stack-auto.
1067 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1068 size (can be triggered in error if sloc is shared between
1069 different sized objects)
1070 * device/include/float.h: fixed macros to explicitly use
1071 unsigned long where needed
1073 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1075 Feature req. 799831: added code to allow nesting of critical functions
1076 * src/mcs51/gen.c (genFunction, genEndFunction)
1077 * src/ds390/gen.c (genFunction, genEndFunction)
1079 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1081 * src/SDCCsymt.c (sclsFromPtr),
1083 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1084 support for standard C idiom of memory mapped variables; for
1085 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1086 to xdata int at 0x1234 tempvar = 1.
1087 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1088 provided by Akiya ISHIDA
1090 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1092 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1093 * src/SDCCval.c (constVal): added reduction from int to char
1094 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1095 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1096 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1098 * support/regression/tests/shifts.c: fixed
1100 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1102 * src/z80/gen.c (genXor): Fixed bug #805445
1104 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1106 Fixed bug #621531 (const & volatile confusion in the type chain).
1107 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1108 refer to the const or volatile state of the pointer itself.
1120 * src/pic16/ralloc.c
1121 * support/regression/tests/const.c
1123 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1125 When checking for duplicated modules, use absolute paths
1126 instead of relative paths. Files changed:
1131 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1133 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1135 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1137 * device/include/string.h: added size_t typedef, changed
1138 prototypes to use size_t, eliminated separate reentrant and
1139 non-reentrant declarations, added _memmove declaration
1140 * device/lib/_memcpy.c: changed to use size_t instead of int,
1141 changed /4 to >>2 to avoid division library call
1142 * device/lib/_memcmp.c,
1143 * device/lib/_memset.c,
1144 * device/lib/_strncat.c,
1145 * device/lib/_strncpy.c,
1146 * device/lib/_strncmp.c: changed to use size_t instead of int
1147 * device/lib/_memmove.c: new file (fixed bug #772294)
1148 * device/lib/Makefile.in: added _memmove.c
1149 * device/lib/z80/asm_strings.s: fixed bug #772290
1150 * support/regression/tests/bitfields.c: attempt to fix host assertion
1151 failure on amd64-unknown-linux2.2
1153 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1155 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1156 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1157 * as/z80/asmain.c (main): fixed bug #801766
1159 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1161 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1164 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1166 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1167 reported in bug #800609
1169 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1171 * Top header beautifications in src/pic16 directory:
1172 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1173 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1174 pcoderegs.h, ralloc.c, ralloc.h
1175 * main.c: added top header and GPL license notice
1176 * pcode.c: fixed the if-conditional warning
1178 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1180 * device/lib/_mullong.c: replaced int by short for gcc
1182 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1184 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1185 and JUMPTABLE iCodes properly now (worked by accident before)
1186 * src/mcs51/gen.c (leftRightUseAcc),
1187 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1188 iCode properly now. Use getSize instead of nRegs since a & b
1189 aren't part of the nRegs tally.
1191 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1193 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1194 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1195 before instructions that use the _STATUS register
1197 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1199 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1200 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1201 fetching of the pointer
1202 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1203 copied from genNearPointerSet()
1204 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1205 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1206 If they pop r0/r1 they must be called in the opposite order than aopOp().
1207 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1208 (resp. --stack-auto), prepared for --xstack
1210 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1212 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1214 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1216 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1217 these ports have their own __sdcc_external_start()
1219 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1221 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1222 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1223 type for bits was changed. It resulted in bit variables becoming
1224 global, which is not permitted in PIC 14 assembly output.
1226 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1228 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1230 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1232 Z80 and MCS51 linkers complaint if a public symbol is defined
1233 in more than one library module:
1237 * as/mcs51/Makefile.in
1239 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1241 A few small changes that speed up the peephole optimizer.
1245 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1247 Try to make the peephole optimizer smarter by maintaining
1248 an association between the assembly source code and the
1249 iCodes that originated them. Put this information to use
1250 with a new peephole rule condition "notVolatile" so that
1251 the rules can be aggressive yet still safe.
1256 * src/mcs51/peeph.def
1258 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1262 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1263 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1264 if the left or right operand symbols have the accuse flag set.
1266 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1268 Changed the type of the result of the ! (NOT) operator to char;
1269 previously it returned the same type as the source. This allows
1270 us to eliminate all the genFloatNot functions (all of its target
1271 implementations were very buggy) since !float can use the same
1274 * src/SDCCicode.c (ast2iCode): ! returns char
1275 * src/mcs51/gen.c (genNot, genNotFloat),
1276 * src/ds390/gen.c (genNot, genNotFloat),
1277 * src/z80/gen.c (genNot, genNotFloat),
1278 * src/pic/gen.c (genNot, genNotFloat),
1279 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1281 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1283 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1284 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1285 during interrupts. Ensure WSAVE is located at a shared bank address.
1286 2. Fixed page selection in some places
1287 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1288 the registers name strings.
1289 4. Fixed "signed / unsigned compare" compiler warnings.
1290 5. The PIC port manages its own allocation of the general purpose
1291 registers, but makes no attempt to reuse them. As a result when
1292 compiling it soon runs out of general purpose registers. Some
1293 additional code was added to the files pcode.c and device.c to walk
1294 through the function call tree and rename the registers so that they
1304 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1305 genPlus() & genMinus() when the result is the same as left or right
1307 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1309 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1311 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1313 Made bitfield a distinct type from bit so that bitfields
1314 convert as per ANSI C and bits retain their traditional
1315 boolean style behaviour. Implemented bitfield support in
1323 * src/ds390/gen.c: bit v bitfield split
1324 * src/z80/gen.c: New support for bitfields
1325 * support/regression/tests/bitfields.c: reenabled z80,
1328 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1330 Rules 246.x, 247.x relate to bitfields, the others speed up
1331 access to xdata mapped I/O devices.
1333 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1335 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1337 Cleaned up genPackBits and genUnpackBits and added two helper
1338 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1339 for literal assignments in genPackBits (thanks to Frieder for
1345 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1347 Fixed bug #748310 (pointer to function type mishandled when the
1348 function name is omitted). Also fixed a SIGSEGV when a function
1349 attribute (reentrant, etc) is used on a non-function or on a
1350 function but misplaced before the parameter list.
1352 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1354 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1355 * support/Util/SDCCerr.h,
1356 * support/Util/SDCCerr.c: Added func attr misuse error msg
1358 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1360 Fixed bug #787649 by anonymous
1361 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1362 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1364 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1366 Fixed numerous bitfield problems.
1368 * src/SDCC.y: More bitfield related error checking
1370 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1371 * support/Util/SDCCerr.h,
1372 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1373 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1374 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1375 * support/regression/tests/bitfields.c: tests added
1377 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1379 Made the constant following the "interrupt" keyword optional. If
1380 omitted, the function will not automatically be given an entry
1381 in the interrupt vector table (similar to #pragma NOIV, but
1382 less syntacticly kludgy). The interrupt number is also now
1383 range checked. Also fixed a bug in the high order bit example
1390 * support/Util/SDCCerr.c
1391 * support/Util/SDCCerr.h
1394 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1396 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1397 * src/SDCCicode.c (operandOperation): rewritten some ops
1398 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1399 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1401 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1402 be re-activated by defining REDUCE_LITERALS)
1403 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1404 unsigned, but are signed by default
1405 * src/SDCCval.c (constVal): rearranged
1406 * src/SDCCval.c (valMod): preliminary fix
1407 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1408 * support/regression/literalop.c: added, work in progress
1410 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1412 Generate warnings for useless declarations like "char data;"
1413 that don't do what new users expect.
1416 * support/Util/SDCCerr.h
1417 * support/Util/SDCCerr.c
1419 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1421 * src/SDCCval.c (valMult): fix overflow detection of negative int
1423 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1425 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1427 Changes to support big endian targets:
1440 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1442 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1443 * device/lib/time.c: fixed warning "integer overflow in expression"
1445 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1447 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1448 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1449 constants are unsigned; added recognition of "u" flag for unsigned
1450 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1451 * src/SDCCval.c (valDiv, valMod): fixed signdness
1452 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1453 signedness of modulo, left and right shift
1454 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1455 * support/Util/SDCCerr.h: added warning W_INT_OVL
1456 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1457 * src/SDCCast.c (ast_print): improved output of constants
1459 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1461 Fixed some warnings when building with MSVC:
1474 * support\cpp2\cpplib.c
1478 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1480 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1482 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1484 * support\librarian\clean.mk: Do not remove Makefile.
1485 * support\librarian\Makefile: added.
1487 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1489 Added librarian to MSVC build:
1492 * support\librarian\librarian.dsp
1494 'configure' not needed for librarian, removed:
1495 * support\librarian\configure
1496 * support\librarian\configure.in
1497 * support\librarian\config_in.h
1498 * support\librarian\Makefile.in
1500 Hopefully these ones built the librarian and the rest of sdcc properly:
1502 * Makefile.common.in
1504 Messed up 'configure', so revert to previous version:
1508 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1510 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1511 there, while the mantissa of a double is "only" 53 bits wide.
1513 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1515 Adding sdcclib to the build. MSVC project coming soon.
1516 Files added/changed:
1518 * support\librarian\clean.mk
1519 * support\librarian\configure
1520 * support\librarian\configure.in
1521 * support\librarian\config_in.h
1522 * support\librarian\Makefile.bcc
1523 * support\librarian\Makefile.in
1524 * support\librarian\sdcclib.c
1527 * Makefile.common.in
1531 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1533 Linker now complaints if linked modules have conflicting options, for
1534 example, one compiled using --model-large and another one compiled with
1535 --model-small. The following files were modified:
1557 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1559 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1560 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1562 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1564 * src/z80/mappings.i: fix _mul[us][int,long] entries
1566 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1568 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1570 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1572 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1573 * support/regression/tests/bitopcse.c: added
1581 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1583 added support for new library format to z80, gbz80 linkers:
1589 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1591 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1592 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1594 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1596 added DUMMY_READ_VOLATILE:
1605 * src/SDCCcse.c (algebraicOpts): many improvements
1606 * src/SDCCcse.h: removed algebraicOpts()
1607 * src/SDCCicode.c (picDummyRead): added
1609 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1611 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1612 "Insufficient space in data memory".
1614 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1616 * src/mcs51/gen.c: fixed bug #771358
1617 * src/z80/gen.c: fixed bug #759087
1619 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1621 * src/pic16/glue.c: minor cleanup by Vangelis
1623 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1625 * device/include/regc515c.h: fixed #758477
1626 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1627 * device/lib/_gptrput.c: saved a few bytes
1628 * my tab spacing is 8, yours too?)
1629 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1630 * device/lib/serial.c: process RX bytes earlier than TX bytes
1631 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1633 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1635 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1637 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1639 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1641 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1643 * device/lib/Makefile.in: bad fix, reverted to 1.43
1645 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1647 * device/lib/Makefile.in: added missing z80 object files
1649 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1651 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1652 pic16 progress by Vangelis:
1667 * pic16/pcodepeep.c:
1670 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1672 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1674 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1676 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1677 added gbz80 build to MSVC project.
1678 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1679 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1680 from 8051 stuff and setup so it links using a .lnk file.
1682 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1684 * support/librarian/sdcclib.c: sdcc librarian.
1685 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1688 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1690 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1692 2003-07-02 Borut Razem <borut.razem@siol.net>
1694 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1695 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1696 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1697 src/xa51/main.c, src/z80/main.c:
1698 virtualization of glue() function: each port has it's own glue function,
1699 which is accessed by do_glue function pointer in PORT.general structure
1701 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1703 * DS800C400 fun, improved ROM interface and tinibios.
1705 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1707 * More support for DS80C400. Now includes beginning of interface to ROM.
1709 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1711 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1713 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1715 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1717 2003-06-19 Borut Razem <borut.razem@siol.net>
1719 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1721 2003-06-19 Borut Razem <borut.razem@siol.net>
1723 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1724 fixed Z80 port - crt0.o: cannot open.
1726 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1728 * support/Util/MySystem.c (merge_command): revert bad fix
1730 2003-06-18 Borut Razem <borut.razem@siol.net>
1732 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1734 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1736 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1737 option --use-stdout sends errors to stdout instead of stderr.
1739 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1741 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1743 2003-06-15 Borut Razem <borut.razem@siol.net>
1745 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1746 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1747 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1748 fixed width array of pointers replaced with sets;
1749 multiple include and lib paths ared transferred to preprocessor and linker
1750 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1751 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1752 fixed width array of pointers
1753 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1754 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1755 fixupPath(), getPathDifference()
1756 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1757 fixed width array of pointers
1759 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1761 * src/pic16/ralloc.c: fix warnings
1762 * src/pic16/pcode.c: fix warning
1764 2003-06-10 Scott Dattalo <scott@dattalo.com>
1766 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1767 know all the details, but essentially this set of changes enable
1768 the pic16 port to generate movff instructions and generate assembler
1773 * src/pic16/pcode.c:
1774 * src/pic16/device.c:
1776 * src/pic16/pcode.h:
1777 * src/pic16/pcoderegs.c:
1778 * src/pic16/ralloc.c:
1779 * src/pic16/ralloc.h:
1781 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1783 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1784 added option --vc, so sdcc errors and warnings are compatible with
1785 Microsoft Visual Studio.
1787 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1789 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1790 device/lib/libfloat.lib: added atof function.
1792 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1794 * doc/sdccman.lyx: updated to Lyx 1.3
1795 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1796 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1797 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1799 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1801 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1803 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1805 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1806 additions to the "related tools/documentation" section
1808 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1810 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1812 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1814 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1815 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1817 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1819 * doc/sdccman.lyx: fix double dash and other minor things
1820 * doc/Makefile: fix double dash
1822 2003-05-28 Karl Bongers(patches from Martin Helmling)
1823 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1824 condition and ignore commands.
1826 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1828 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1829 is in parts still quite out of date, I did changes as far as I felt makes sense
1830 for a non-native english speaker.
1831 Please feel free to add to the manual or to correct my changes.
1832 * doc/Makefile: undid touching the date of intermediate tex files.
1834 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1836 * doc/sdccman.lyx: Manual has an index now
1838 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1840 Finalize muluint/mulsint and mululong/mulslong merging:
1841 * device/lib/_mulint.c
1842 * device/lib/_mullong.c
1843 * device/lib/gbz80/mul.s
1844 * device/lib/gbz80/stubs.s
1845 * device/lib/z80/mul.s
1846 * device/lib/z80/stubs.s
1847 * src/SDCCsymt.c (initCSupport)
1849 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1851 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1852 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1853 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1854 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1857 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1859 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1860 the regression tests I'm not brave enough to enable 245.b, 245.c
1861 * doc/sdccman.lyx: added latex preamble for hyperref package.
1862 Using pdflatex this will give you a hyperlinked pdf file with
1863 bookmarks. (prepend '%' before /usepackage if this breaks something)
1865 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1867 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1869 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1871 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1873 2003-05-21 <johan@balder>
1875 * src/SDCCglue.c (printIval): fixed bug #739934
1877 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1879 Applied patch from bug 737905 (renamed yylineo to mylineno):
1886 * src/pic16/pcode.c: Cleaned warnings
1887 * src/pic16/pcodeflow.c: Cleaned warnings
1888 * src/pic16/pcoderegs.c: Cleaned warnings
1890 2003-05-19 Scott Dattalo <scott@dattalo.com>
1892 * src/pic16/pcode.c: Cleaned warnings
1893 * src/pic16/pcodepeep.c: Cleaned warnings
1894 * src/pic16/ralloc.c: Cleaned warnings
1896 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1898 * doc/sdccman.lyx: fixed bug 739745
1899 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1901 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1903 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1904 it can be defined with CFLAGS when running configure
1905 * src/SDCCmain.c: fixed compiling + linking with object files
1907 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1909 * configure.in: configure for pic16 port,
1910 added --disable-pic16-port
1911 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1912 * src/SDCCmain.c: linkOptions is changed to set *,
1913 added if/endif conditional macros to remove options help
1914 messages from optionsTable when a port is not configured, added
1915 support for the PIc16 port in the ports table, when executing
1916 the compiler with no port specified on command line, a default
1917 port is selected with the new macro DEFAULT_PORT which is
1918 defined in port.h, in setDefaultOptions() linkOptions is removed
1919 from initialization assignment, since now it is a set,
1920 parseCmdLine uses setParseWithComma for linkOptions, in
1921 linkEdit() linkOptions are accessed with new function indexSet()
1922 which returns the i'th item of a set variable. See SDCCset.c, in
1923 linkEdit() when calling buildCmdLine(), added linkOptions as
1924 last argument. Now users can pass arguments to gplink via the
1925 -Wl option, main() uses pic16glue() to glue up pic16 programs
1926 * src/SDCCpeeph.c: various changes to support pic16
1927 * src/SDCCset.c: added function void *indexSet(set *, int) to
1928 return the i'th item of the set
1929 * src/SDCCset.h: added function prototype for indexSet()
1930 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1931 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1932 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1933 added macro DEFAULT_PORT
1934 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1935 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1937 * src/pic16/glue.c: commented out some error producing lines
1938 * src/pic16/main.c: __config directives are commented out to stop
1939 gpasm complaining and test the linkage with gplink, _linkCmd and
1940 _asmCmd changed to be more gplink and gpasm friendly
1941 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1942 produced an error when parsed, peep rule 12 is added to utilize
1943 movff, but it is commented out since the pCode does not support
1944 yet a command with 2 address arguments
1946 2003-05-18 <johan@balder>
1948 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1949 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1950 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1952 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1953 Added feature to script commands from file.
1955 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1957 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1958 * src/SDCCutil.c: include ctype.h for win32
1960 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1962 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1964 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1966 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1967 Fixed so you can set breakpoints prior to run, run does not stop
1968 on entry now. Add tbreak. Other enhancements and fixes for use
1971 2003-05-12 Borut Razem <borut.razem@siol.net>
1973 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1975 2003-05-11 Borut Razem <borut.razem@siol.net>
1977 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1978 the path of bin directory, so that PATH is the only env. variable, which has to be set
1979 in case of standard installation.
1980 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1981 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1982 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1984 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1986 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1987 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1988 temp files are in the port dir; clean the gen/test directory when
1989 generating new test.c
1990 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1991 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1992 * support/regression/tests/zeropad.c: added
1994 2003-05-09 <johan@balder>
1996 * src/SDCCglue.c: fixed bug #597940
1998 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2000 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2001 cache sfr, optimize next,step, fix off by one sourceline,
2002 support ddd list function.
2003 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2005 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2007 * support/regression/HTMLgen.py: added compare_s2f()
2008 * support/regression/Makefile: redo 1.27
2009 * support/regression/generate-cases.py: redo 1.5
2011 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2013 * support/regression/tests/float.c: workaround 33 bit hex constant
2014 * support/regression/tests/simplefloat.c: fix division for host
2016 2003-04-29 Scott Dattalo <scott@dattalo.com>
2018 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2019 that tame's the PIC's over-aggressive optimizer.
2021 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2023 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2026 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2028 Initial support for DS80C400. "Hello world" runs on TINIm400
2031 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2033 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2034 * Some notes on ddd usage added in debugger/README
2035 Martin Helmling adding more features and fixes for ddd GUI debugger.
2036 Code added for nexti, stepi, up, down, and other adjustments.
2038 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2040 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2041 * src/pic/peeph.def Added two rules to optimize carry manipulation
2042 * src/pic/* removed debug printfs
2044 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2046 * debugger/mcs51/cmd.c: added header newalloc.h
2048 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2050 * as/Makefile: new EXEEXT
2051 * as/z80/Makefile: remove trailing slash of BUILDIR
2052 * as/z80/clean.mk: new EXEEXT
2053 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2054 * support/cpp2/Makefile.in: new EXEEXT
2055 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2057 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2059 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2060 EXEEXT was introduced to fix all related problems with targets
2061 "clean", "install" and "uninstall"; a couple of further flaws
2062 especially with "clean" have been fixed too
2063 * as/mcs51/Makefile.in
2068 * debugger/mcs51/Makefile.in
2069 * debugger/mcs51/clean.mk
2071 * link/z80/Makefile.in
2074 * packihx/Makefile.in
2076 * sim/ucsim/Makefile
2077 * sim/ucsim/clean.mk
2078 * sim/ucsim/avr.src/Makefile.in
2079 * sim/ucsim/avr.src/clean.mk
2080 * sim/ucsim/s51.src/Makefile.in
2081 * sim/ucsim/s51.src/clean.mk
2082 * sim/ucsim/xa.src/Makefile.in
2083 * sim/ucsim/xa.src/clean.mk
2084 * sim/ucsim/z80.src/Makefile.in
2085 * sim/ucsim/z80.src/clean.mk
2086 * sim/ucsim/main_in.mk
2087 * sim/ucsim/packages_in.mk
2088 * sim/ucsim/gui.src/Makefile.in
2089 * sim/ucsim/gui.src/serio.src/Makefile.in
2090 * sim/ucsim/gui.src/serio.src/clean.mk
2093 * support/cpp2/Makefile.in
2094 * support/cpp2/clean.mk
2095 * support/makebin/Makefile
2096 * support/makebin/clean.mk
2097 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2098 * doc/sdccman.lyx: --program-suffix no longer needed
2100 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2102 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2103 Martin Helmling added support for ddd GUI debugger.
2104 Code added to display assembly, set variables, and other commands
2105 to interface to ddd.
2107 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2109 * as/Makefile: fix target clean
2110 * as/clean.mk: fix target clean
2111 * as/z80/clean.mk: fix target clean
2113 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2115 * Makefile.common.in: added @EXEEXT@
2116 * configure.in: removed all mingw32 stuff
2117 * configure: rebuilt from configure.in
2118 * doc/sdccman.lyx: updated section "installation"
2119 * support/scripts/sdcc_mingw32: adapted to configure
2120 * support/scripts/sdcc_cygwin_mingw32: added
2122 2003-04-22 Scott Dattalo <scott@dattalo.com>
2124 * src/pic Added object file support for the PIC port
2125 * src/pic Applied patch from Craig Franklin (this started the object file support)
2126 * src/regression Updated the PIC regression tests for object files
2128 2003-04-20 Borut Razem <borut.razem@siol.net>
2130 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2131 lklex.c: In function `getfid':
2132 lklex.c:203: warning: array subscript has type `char'
2133 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2134 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2135 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2136 stack handling macros
2138 2003-04-19 Borut Razem <borut.razem@siol.net>
2140 * "handling space characters in file path" task:
2141 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2142 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2143 * support/Util/MySystem.h: make it self-sufficient
2144 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2145 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2146 handling space characters in file path
2147 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2148 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2149 * support/Util/MySystem.c: handling space characters in executable's path
2151 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2153 * as/z80/Makefile: fix permanent rebuild of z80
2154 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2155 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2157 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2159 * src/SDCCopt.c: add special case optimization to replace modulo by
2160 a power of two with a bitwise AND.
2162 2003-04-18 <johan@balder>
2164 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2166 2003-04-17 <johan@balder>
2168 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2169 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2171 2003-04-13 Borut Razem <borut.razem@siol.net>
2173 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2174 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2175 fixed mingw problem in adl_NORMALIZE_PATH
2177 2003-04-12 Borut Razem <borut.razem@siol.net>
2179 * fixed "#pragma SAVE/RESTORE can not be nested":
2180 * src/SDCC.lex: reworked pragma handling functions
2181 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2182 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2184 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2186 * src/SDCCutil.c (pathEquivalent): defined but not used
2187 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2188 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2189 * configure: rebuilt from configure.in
2190 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2191 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2192 * device/include/Makefile.in: replace sdcc_datadir
2193 * device/lib/Makefile.in: replace sdcc_datadir
2194 * Makefile.common.in: add LDFLAGS from configure
2195 * packihx/Makefile.in: use LDFLAGS
2196 * src/Makefile.in: use LDFLAGS
2197 * support/cpp2/Makefile.in: add LDFLAGS from configure
2198 * support/makebin/Makefile: use LDFLAGS
2199 * .version: bumped version number to 2.3.5
2201 2003-04-12 Borut Razem <borut.razem@siol.net>
2203 * completed "different paths" task:
2204 * src/SDCCmacro.c: fixed bug in handling quotes
2205 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2206 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2208 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2210 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2212 2003-04-11 kevin Vigor <kevin@vigor.nu>
2214 * ds390/gen.c ds390/peeph.def: fix bug 706781
2216 2003-04-11 Borut Razem <borut.razem@siol.net>
2218 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2220 2003-04-10 Scott Dattalo <scott@dattalo.com>
2222 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2223 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2224 set - this bit used to not be set...).
2225 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2226 bad code in PIC Port
2227 * src/regression/and2.c added to test bug 609268
2228 * src/regression/Makefile added and2.c to regression test
2231 2003-04-08 <johan@CP255758-A>
2233 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2234 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2235 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2237 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2239 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2241 * support/cpp2/Makefile.in: fix bug #487815
2242 * configure: rebuilt from configure.in
2243 * Makefile.common.in: docdir changed, new path suffixes
2244 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2245 * sdcc_vc_in.h: reflect changes from sdccconf.h
2246 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2247 * src/SDCCutil.h: remove BINDIR hack
2248 * doc/sdccman.lyx: update new path hierarchy
2250 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2252 * src/SDCCpeeph.c: added okToRemoveSLOC test
2254 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2256 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2258 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2260 * src/SDCCpeeph.c: added labelIsReturnOnly test
2261 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2263 2003-04-05 <johan@balder>
2265 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2266 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2267 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2268 * src/SDCCast.c: fixed a warning
2269 * src/SDCCast.h: fixed a warning
2270 * src/SDCCicode.c (operandFromAst): fixed a warning
2272 2003-04-04 <johan@balder>
2274 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2275 * src/SDCCast.c (decorateType): fixed bug #715076
2276 * src/SDCC.y: fixed bug #702907
2278 2003-04-03 <johan@balder>
2280 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2281 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2282 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2283 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2284 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2286 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2288 * _decdptr.c: fix return values
2289 * _gptrget.c: fix return values
2290 * _gptrgetc.c: fix return values
2291 * _gptrput.c: fix return values
2292 * _mulint.c: fix return values
2293 * as/z80/Makefile: fix 'make -j' problem
2295 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2297 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2298 * configure.in: big cleanup, updated to autoconf 2.5x
2299 * configure: rebuilt from configure.in
2300 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2301 * sdcc_vc_in.h: reflect changes from sdccconf.h
2302 * doc/Makefile: fixed a flaw in "make install"
2304 2003-04-02 <johan@balder>
2306 * src/ds390/gen.c (genCmp): no comments
2307 * src/mcs51/gen.c (genCmp): no comments
2308 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2309 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2311 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2313 * support/regression/generate-cases.py: place generated file in given sub directory
2314 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2315 * support/regression/Makefile: improvements for 'make -j';
2316 side effect: it's simpler and faster now
2318 2003-03-31 Borut Razem <borut.razem@siol.net>
2320 * src/z80/main.c: link-{port} and as-{port} defined without path
2321 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2323 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2325 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2327 2003-03-30 Borut Razem <borut.razem@siol.net>
2329 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2330 changed type of list parameter to set
2331 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2332 * src/port.h: changed type of do_assemble() parameter to set
2333 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2334 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2335 definition of "cppoutfilename" macro with NULL value in preProcess()
2336 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2337 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2338 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2339 replaced with set *binPathSet
2340 * shash_add() deallocates the item, if allready exsists, before adding the new one
2341 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2343 2003-03-30 Scott Dattalo <scott@dattalo.com>
2345 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2346 a nested for loop bug in the PIC port
2347 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2350 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2352 * support/Util/dbuf.h: remove C++ stuff to make it portable
2354 2003-03-28 Borut Razem <borut.razem@siol.net>
2356 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2357 literal strings in stringLiteral()
2358 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2359 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2362 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2364 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2366 2003-03-26 <johan@balder>
2368 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2369 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2370 * src/SDCCast.c (decorateType): fixed " -v < 3"
2372 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2374 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2375 Added Lenny Story's debug infrastructure changes:
2376 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2377 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2378 * src/cdbFile.c: added
2379 * src/SDCCdebug.c: added
2380 * src/SDCCdebug.h: added
2381 * src/SDCCast.c (createFunction)
2382 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2383 * src/SDCCmain.c (parseCmdLine, main)
2384 * src/SDCCmem.c (redoStackOffsets)
2385 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2388 * src/avr/gen.c (genAVRCode)
2389 * src/ds390/gen.c (gen390Code)
2390 * src/mcs51/gen.c (gen51Code)
2391 * src/pic/gen.c (genpic14Code)
2392 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2393 * src/xa51/gen.c (genXA51Code)
2394 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2396 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2398 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2399 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2401 2003-03-22 <johan@balder>
2403 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2405 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2407 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2408 * doc/cdbfileformat.lyx: added, written by Lenny Story
2409 * doc/Makefile: added cdbfileformat.lyx
2410 * doc/clean.mk: added cdbfileformat.lyx
2412 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2414 * src/mcs51/peeph.def: fix bug #705773
2416 2003-03-20 <johan@balder>
2418 An sfr/sbit can have an "at #" AND an initializer
2419 * src/SDCCsymt.c (checkSClass):
2420 * src/SDCCmem.c (allocGlobal):
2421 * src/SDCCmem.c (allocLocal):
2422 * src/SDCCast.c (createBlock):
2424 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2426 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2428 2003-03-16 <johan@balder>
2430 Undid the hackup of const and volatile, the problem is much bigger
2432 * src/SDCCast.c:1.171
2433 * src/SDCCglue.c:1.138
2434 * src/SDCCicode.c:1.146
2435 * src/SDCCsymt.c:1.150
2436 * src/SDCCval.c:1.65
2438 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2440 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2441 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2443 2003-03-13 <johan@balder>
2445 Hackup const and volatile modifiers in type chains a bit:
2447 * src/SDCCast.c:1.169
2448 * src/SDCCglue.c:1.136
2449 * src/SDCCicode.c:1.143
2450 * src/SDCCsymt.c1.146
2451 * src/SDCCsymt.h1.59
2452 * src/SDCCval.c:1.63
2454 2003-03-12 <johan@balder>
2456 * src/SDCCBBlock.h: more LRH debugging junk
2457 * src/SDCCcflow.h: more LRH debugging junk
2458 * src/SDCCloop.c: more LRH debugging junk
2459 * src/SDCC.y (struct_declaration): fixed bug #697590
2460 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2461 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2462 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2464 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2465 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2466 test function names must now match exactly).
2467 * src/SDCCcse.c: added special case in findCheaperOp to allow
2468 extending a short integer. Makes less awful code for bug 700121 test case.
2470 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2472 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2473 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2475 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2477 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2478 actually called (operandsNotEqual() was called for all
2479 operandsNotEqualX tests).
2481 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2483 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2484 with shorter literals. Fixes bug 700121.
2486 2003-03-11 <johan@balder>
2488 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2490 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2492 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2493 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2495 2003-03-10 Borut Razem <borut.razem@siol.net>
2497 * src/SDCCmain.c: pipe preprocessor's output
2498 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2499 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2500 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2501 which closes all pipes in pipeSet set
2502 * src/SDCCset.c: free deleted item in function deleteSetItem()
2503 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2504 moved from z80 to src subproject
2505 * .version: increased version number to 2.3.4
2507 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2509 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2510 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2511 * support/regression/ports/xa51/spec.mk: fix typo
2513 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2515 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2517 2003-03-09 Borut Razem <borut.razem@siol.net>
2519 * src/SDCCmain.c: pipe preprocessor's output
2520 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2521 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2522 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2523 which closes all pipes in pipeSet set
2524 * src/SDCCset.c: free deleted item in function deleteSetItem()
2525 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2526 moved from z80 to src subproject
2528 2003-03-09 Borut Razem <borut.razem@siol.net>
2530 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2531 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2532 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2533 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2534 * src/SDCCglobl.h: unification of WIN32 native definitions
2536 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2538 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2540 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2542 * src/configure.in: check for endianess (even while cross-compiling)
2543 * src/configure: check for endianess (even while cross-compiling)
2544 * src/configure_in.h: check for endianess (even while cross-compiling)
2545 * src/avr/gen.c: remove old endianess stuff
2546 * src/mcs51/gen.c: remove old endianess stuff
2547 * src/ds390/gen.c: remove old endianess stuff
2548 * src/pic/gen.c: remove old endianess stuff
2549 * src/pic/genarith.c: remove old endianess stuff
2550 * src/pic/glue.c: fix endianess check
2551 * src/pic16/gen.c: remove old endianess stuff
2552 * src/pic16/genarith.c: remove old endianess stuff
2553 * src/pic16/glue.c: fix endianess check
2554 * src/xa51/gen.c: remove old endianess stuff
2555 * src/z80/gen.c: fix endianess check
2556 * src/SDCCglue.c: fix endianess check
2557 * src/ds390/peeph.def: fix bug 700036
2559 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2561 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2562 * src/configure: find appropriate data-types on host for SDCC's int and long
2563 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2564 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2565 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2567 2003-03-07 <johan@balder>
2570 some minor cleanups before the big shot
2571 OP_DEFS and OP_USES now use Kevin's protection
2572 new option --nolabelopt
2583 * src/ds390/ralloc.c:
2584 * src/mcs51/ralloc.c:
2586 * src/xa51/ralloc.c:
2589 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2591 * src/pic/pcode.c (get_op): fix 64 bit warnings
2592 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2593 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2594 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2595 * support/regression/tests/malloc.c: fix 64 bit warnings
2597 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2599 * src/mcs51/gen.c (genMinus): fixed bug 696436
2601 2003-03-02 Borut Razem <borut.razem@siol.net>
2603 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2605 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2607 * configure.in: test for mkstemp
2608 * sdccconf_in.h: add HAVE_MKSTEMP
2610 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2612 * device/include/ctype.h: removed warning while using --stack-auto
2613 * device/include/malloc.h: removed warning while using --stack-auto
2614 * device/include/string.h: removed warning while using --stack-auto
2616 2003-02-23 Borut Razem <borut.razem@siol.net>
2618 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2619 because NDEBUG is defined (see man assert)
2620 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2622 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2624 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2625 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2627 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2629 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2630 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2632 2003-02-18 <johan@balder>
2634 * as/mcs51/asmain.c (asmbl): module can start with a digit
2635 * as/z80/asmain.c (asmbl): module can start with a digit
2637 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2639 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2640 * src/asm.c: fix pipe() for Mingw32
2642 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2644 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2645 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2646 make -V work again; --c1mode reads now from stdin
2647 * doc/sdccman.lyx: added --c1mode
2648 * support/Util/SDCCerr.c: new messages for c1 mode
2649 * support/Util/SDCCerr.h: new messages for c1 mode
2650 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2652 2003-02-15 <johan@balder>
2654 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2656 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2658 * doc/sdccman.lyx: Environment variables, -o and other minor things
2660 2003-02-14 <johan@balder>
2662 * src/xa51/main.c: before anyone really tries to use it :)
2664 * Install doc's in share/sdcc/doc
2665 * removed some obsolete files
2666 * Do a proper make distclean and uninstall
2667 M Makefile.common.in
2670 M device/include/Makefile.in
2671 M device/lib/Makefile.in
2674 M sim/ucsim/doc/Makefile.in
2677 R src/xa51/peeph.rul
2678 M support/cpp2/Makefile.in
2679 M support/makebin/Makefile
2682 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2684 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2686 2003-02-10 Borut Razem <borut.razem@siol.net>
2688 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2689 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2690 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2691 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2692 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2693 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2694 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2695 src/z80/Makefile.bcc: Borland Makefile cleanup
2696 * as/z80/Makefile.bcc: Added Borland Makefile
2697 * support/cpp2/borland.h: Removed
2699 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2701 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2702 * src/SDCC.lex: new pragma NOIV
2703 * src/SDCCglobl.h: new pragma NOIV
2704 * src/SDCCmem.c: new pragma NOIV
2706 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2708 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2710 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2712 * src/SDCCmain.c: signal handling is switched off by --debug
2713 * doc/Makefile: small fix for install; use clean.mk again
2714 * doc/clean.mk: clean *.pdf and *.html too
2716 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2718 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2719 * device/lib/printfl.c: fix a ds390 bug by making it portable
2720 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2721 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2722 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2723 * debugger/mcs51/cmd.c: converted multi-line string literals
2724 * sim/ucsim/globals.cc: converted multi-line string literals
2725 * src/SDCCmain.c: introduced signal handler to remove temp files
2726 * doc/Makefile: small tweaks, implement clean
2727 * doc: removed generated files
2729 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2731 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2732 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2733 Address Record is not correctly generated for DS390."
2735 2003-02-02 Borut Razem <borut.razem@siol.net>
2737 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2738 * as/mcs51/asm.h: fixed compilation with Borland C
2739 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2740 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2741 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2742 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2743 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2744 src/z80/Makefile.bcc: delete $(LIB) only if exist
2745 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2747 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2749 * device/include/malloc.h: introduced NULL
2750 * device/include/string.h: introduced NULL
2751 * device/include/stdlib.h: introduced NULL
2752 * device/lib/_memcpy.c: removed NULL
2753 * device/lib/_strcat.c: removed NULL
2754 * device/lib/_strchr.c: removed NULL
2755 * device/lib/_strcmp.c: removed NULL
2756 * device/lib/_strcpy.c: removed NULL
2757 * device/lib/_strcspn.c: removed NULL
2758 * device/lib/_strlen.c: removed NULL
2759 * device/lib/_strncat.c: removed NULL
2760 * device/lib/_strncmp.c: removed NULL
2761 * device/lib/_strncpy.c: removed NULL
2762 * device/lib/_strpbrk.c: removed NULL
2763 * device/lib/_strrchr.c: removed NULL
2764 * device/lib/_strspn.c: removed NULL
2765 * device/lib/_strstr.c: removed NULL
2766 * device/lib/_strtok.c: removed NULL
2767 * device/lib/malloc.c: removed NULL, include own header
2769 2003-02-02 <johan@balder>
2771 * 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
2772 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2773 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2774 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2775 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2776 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2778 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2780 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2783 2003-02-01 <johan@balder>
2785 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2787 2003-01-31 <johan@CP255758-A>
2789 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2791 2003-01-30 <johan@balder>
2793 * src/SDCCBBlock.c: automatic bug detection
2794 * src/SDCCicode.c: automatic bug detection
2796 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2798 * src/SDCCglobl.h: now --xram-size 0 works
2799 * src/SDCCmain.c: now --xram-size 0 works
2801 2003-01-29 <johan@balder>
2803 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2805 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2807 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2808 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2809 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2810 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2811 * src/SDCCglobl.h: Added options --xram-size and --code-size
2812 * src/SDCCmain.c: Added options --xram-size and --code-size
2814 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2816 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2817 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2819 2003-01-27 <johan@balder>
2821 * src/SDCC.y: fixed bug #613764
2823 2003-01-26 <johan@balder>
2825 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2826 * src/SDCCsymt.h: fixed bug #673374
2827 * src/SDCCglue.c: fixed bug #661910
2828 * src/SDCCast.c: fixed bug #458099 and 673374
2830 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2832 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2833 * as/mcs51/strcmpi.h: added
2834 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2835 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2836 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2837 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2838 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2839 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2840 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2841 * as/mcs51/Makefile.aslink: new module strcmpi
2842 * as/mcs51/Makefile.asx8051: new module strcmpi
2843 * as/mcs51/Makefil.bcc: new module strcmpi
2844 * as/mcs51/Makefile.in: new module strcmpi
2845 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2847 2003-01-26 <johan@balder>
2849 * src/SDCCglue.c: reverted back to 1.124
2850 * src/SDCCast.c: reverted back to 1.156
2851 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2853 2003-01-25 <johan@balder>
2855 * src/SDCCglue.c: A better fix for bug #661910
2856 * src/SDCCast.c: A better fix for bug #661910
2857 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2859 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2861 * src/Makefile.in: remove spawn.o
2862 * src/SDCCmain.c: remove spawn.h
2863 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2864 * src/spawn.c: removed
2865 * src/spawn.h: removed
2866 * support/regression/ports/ds390/spec.mk: link with -r
2868 2003-01-24 <johan@CP255758-A>
2870 * src/ds390/gen.c (aopOp): fixed bug #667458
2871 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2872 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2873 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2875 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2877 * src/mcs51/peeph.def: better assembler identation by Frieder
2878 * src/mcs51/gen.c: better assembler identation by Frieder
2880 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2882 * as/z80/string.h: removed for gcc 3.2
2883 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2884 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2886 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2888 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2889 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2890 * support/regression/Makefile: separate temp files for ports
2891 * support/regression/generate-cases.py: separate temp files for ports
2892 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2893 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2895 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2897 * moved tinitalk to device/examples/ds390
2899 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2901 * as/mcs51/lkmem.c: rflag is for DS390
2902 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2903 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2904 (linkEdit): move mem- and map-files the same way as ihx-files
2905 * src/z80/main.c (_setDefaultOptions): removed --generic
2906 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2907 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2908 * src/pic/glue.c (picglue): --c1mode works again
2909 * src/pic16/glue.c (pic16glue): --c1mode works again
2910 * src/asm.c (printCLine): fix #660034
2912 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2914 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2915 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2916 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2917 * as/mcs51/lkmem (summary): better fix for sp problem
2918 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2919 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2920 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2921 remove --stack-after-data
2923 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2925 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2926 * src/SDCCutil.c (join): ugly bug: missing '\0'
2927 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2929 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2931 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2933 * src/pic/main.c (_asmCmd): gpasm supports -o
2934 * src/z80/main.c: more general macros
2935 * device/lib/Makefile.in: remove intermediate files
2937 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2939 * .version: Bumped version number to 2.3.3
2940 * src/SDCCBBlock.c: new option -o
2941 * src/SDCCglobl.h: new option -o
2942 * src/SDCCglue.c: new option -o
2943 * src/SDCCmain.c: new option -o
2944 * src/asm.c: new option -o
2945 * src/ds390/main.c: new option -o
2946 * src/pic/glue.c: new option -o
2947 * src/pic/pcode.c: new option -o
2948 * src/pic/ralloc.c: new option -o
2949 * src/pic16/glue.c: new option -o
2950 * src/pic16/pcode.c: new option -o
2951 * src/pic16/ralloc.c: new option -o
2952 * src/z80/main.c: new option -o
2953 * device/lib/Makefile.in: use -o
2954 * support/regression/ports/ds390/spec.mk: use -o
2955 * support/regression/ports/gbz80/spec.mk: use -o
2956 * support/regression/ports/mcs51/spec.mk: use -o
2957 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2958 * support/regression/ports/z80/spec.mk: use -o
2959 * support/regression/ports/ucz80/spec.mk: use -o
2960 * support/regression/ports/xa51/spec.mk: use -o
2961 * support/regression/fwk/lib/timeout.c: fix usage string
2963 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2964 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2966 2003-01-07 <johan@balder>
2968 * src/SDCCast.c (decorateType): fixed bug #600035
2970 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2971 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2972 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2973 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2974 * src/pic/pcode.c: outcommented unused variable to remove warnings
2975 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2977 2003-01-06 <karl@turbobit.com>
2978 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2981 2003-01-06 <johan@balder>
2983 * src/SDCCicode.c: fixed array add
2985 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2986 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2987 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2989 2003-01-04 <johan@balder>
2991 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2993 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2994 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2996 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2997 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2998 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3000 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3001 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3003 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
3004 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3006 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3007 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3009 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3011 * in \sdcc\as\mcs51\ changed these files in order to create an
3012 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3013 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3014 following files to include the previous two files: aslink.dsp,
3015 Makefile.aslink, Makefile.bcc, and Makefile.in.
3017 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3018 .adb instead of .cdb
3020 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3022 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3023 value from option --iram-size.
3025 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3027 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3030 2002-09-18 <wiml@hhhh.org>
3032 * SDCClrange.h: exposed setFromRange() and setToRange()
3033 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3034 packRegsForAccUse() (bug 542397)
3035 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3036 multiple times and emitting the fetch operations more than once
3037 added aopGetUsesAcc() function to allow binary operators to
3038 fetch their operands in the correct order; made genMinus() emit
3039 compact code for X = LITERAL - Y
3041 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3042 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3043 sprintf() in line 1267.
3045 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3046 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3049 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3050 Changes to aslink (All the changes are marked with 'JCF'):
3052 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3055 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3056 area BSEG. Also moves, if possible, the DATA area down into the internal
3057 ram so more space is available.
3059 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3062 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3063 not bytes. Function summary() which creates a memory usage summary
3064 file with extension .mem. Reports of overlaping stack and small stack
3065 size. If the space for the stack is less than 16 bytes aslink trows a
3068 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3069 the 8051. Option 'y' for memory summary output file.
3071 Changes to sdcc (All the changes are marked with 'JCF'):
3073 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3075 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3076 overlaying area for it (uses RegBankUsed[4]).
3078 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3079 bank zero as used by default. By default aslink locates the stack
3080 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3081 the creation of the .mem file. Delegates the allocation of data area
3082 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3083 the begining of the stack area to aslink.
3085 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3086 glue() in SDCCglue.c creates an area for it.
3088 2002-09-03 Borut Razem <borut.razem@siol.net>
3089 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3090 sdcc/src/pic/glue.c:
3091 introduced atexit() handler for teporay files removal in case of
3092 errors, assertions, ...
3094 2002-08-29 Borut Razem <borut.razem@siol.net>
3095 * sdcc/support/cpp2/auto-host_vc_in.h:
3096 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3097 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3098 Maybe there is a similar problem with BORLANDC? It should be checked!
3100 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3101 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3102 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3103 was not executed, and the compiler (cl) launched a warning:
3104 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3106 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3107 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3109 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3110 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3112 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3113 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3114 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3115 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3116 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3117 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3118 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3119 - added Release configuration in VS projects
3120 - review of compiler an linker options
3121 - VC .exe files are generated in bin_vc directory, not to interfere
3122 with binaries generated from other projects (cygwin, mingw, bcc ...)
3124 * sdcc/src/yacc.dsp: added
3126 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3127 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3128 and insert the version number definitions from .version
3130 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3132 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3133 added - genarate auto-host.h using auto-host_vc_in.h as template
3136 removed from CVS, generated automatically
3138 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3139 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3141 2002-08-11 Borut Razem <borut.razem@siol.net>
3142 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3144 2002-08-10 Borut Razem <borut.razem@siol.net>
3145 * src/SDCCmain.c (main):
3146 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3147 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3148 The consequence was that some temporary files were not removed.
3151 unification of code in functions tempfilename() and tempfile():
3152 function tempnam() is defined in Visual Studio 6.0 and .NET
3154 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3156 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3157 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3158 - removed compiler command line option /WX: Treats all warnings as errors
3159 - update a list of source files, included into the project
3161 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3162 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3163 changed project type to Generic Project so that can be correcly converted to VS.NET project
3165 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3167 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3169 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3171 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3172 added return 0 statements after assert() to make compiler happy
3174 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3175 added newline in the def file to keep MSC compiler satisfied
3177 * sdcc/src/z80/gen.c:
3178 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3179 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3180 - solved MSC error in function aopDump()
3182 * sdcc_vc.h: define PREFIX as "\\sdcc"
3184 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3185 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3187 2002-06-22 Scott Dattalo <scott@dattalo.com>
3188 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3189 - Rewrote the register banking algorithm.
3190 - Added pCode live-range analysis to registers (for now, only non-used and
3191 singly-used registers optimized away)
3193 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3195 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3197 2002-05-10 Scott Dattalo <scott@dattalo.com>
3198 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3200 2002-04-22 Michael Hope <michaelh@vroom>
3202 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3204 * configure.in (DD_COPT): Added include support required for gbdk.
3206 * .version: Bumped version number just to increase it.
3208 * src/SDCCmain.c: Added -nostdinc to the default options.
3210 2002-04-15 Michael Hope <michaelh@vroom>
3212 * device/lib/z80/printf.c (sprintf): Added.
3214 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3216 * src/z80/peeph.def: Added transpose redundent load rule.
3218 * src/z80/main.c: Added force callee saves for jaune.
3220 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3222 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3224 2002-03-28 Johan Knol <johan@balder>
3226 * src/SDCCval.c: fixed bug #532436
3228 2002-03-14 Scott Dattalo <scott@dattalo.com>
3230 Added "char *Processor" field to the port structure.
3233 Added -p option. Allows port dependent processor to be specified.
3236 Initialized the new field char *Processor field to NULL in all ports
3239 Compiler generated registers for interrupt context saving
3240 were not getting allocated.
3242 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3245 Fixed left shift. Will promote the left side of a left shift
3246 if a) left shifting more than size of operand or b) when assigned
3247 to something size > size of left side
3249 2002-03-14 Scott Dattalo <scott@dattalo.com>
3251 tons of changes. Register allocation has been
3252 rewritten. Added customization for the various PICs. Flow
3253 analysis is restructured. ...
3259 Added. device.c is a PIC port hack to accomodate variations
3262 2002-03-13 Michael Hope <michaelh@vroom>
3264 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3266 2002-03-04 johanknol <johanknol@manik>
3268 * /src/SDCCval.c: fixed
3270 const unsigned char arr[][2] = { { 0, 1 } };
3271 t18.c:1: error: Initializer element is not constant
3273 2002-03-04 bela <bela@manik>
3275 * /device/include/mcs51reg.h:
3276 ds89c420 register definition update
3278 2002-03-03 <johan@FRIJA>
3280 * support/Util/SDCCerr.c: did something, but don't no why anymore
3282 * support/regression/tests/bug-524691.c: made it a little less shy
3284 * src/SDCCast.c (decorateType): fixed bug #524697
3286 * src/SDCCast.c: made some lineno improvements
3288 * src/SDCCval.c (getNelements): changed warning to error
3290 * src/SDCCglue.c (printIvalArray): changed warning to error
3292 * src/SDCCicode.c: fixed a warning for mingw
3294 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3296 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3298 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3300 * src/ds390/peeph.def:
3301 Added some more peephole rules
3303 * src/ds390/gen.c: Various fixes & enhancements
3305 * src/SDCClrange.c, src/SDCClrange.h:
3306 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3308 * src/ds390/ralloc.c:
3309 various fixes & enhancements (ds390) specific
3311 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3312 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3315 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3317 2002-03-02 <johan@FRIJA>
3319 * src/SDCCast.c (decorateType): fixed bug #524708
3321 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3323 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3325 2002-03-01 Michael Hope <michaelh@vroom>
3327 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3329 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3331 2002-03-01 <johan@FRIJA>
3333 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3335 * src/SDCCast.c (decorateType): fixed bug #524209
3337 * src/SDCCval.c (valNot): fixed bug #524195
3339 2002-02-26 <johan@balder>
3341 * src/xa51/gen.c: fixed a warning
3343 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3345 * src/SDCCast.c (decorateType): fixed bug #522534
3347 2002-02-23 <johan@balder>
3349 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3351 2002-02-22 <johan@balder>
3353 * src/SDCCast.c: fixed bug #514865
3355 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3357 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3359 * sdcc/src/SDCCloop.c:
3360 Previous fix was not good. basic blocks that have "break" or "return" are
3361 not really partof a loop , but live ranges used in these blocks should
3362 be live thru the entire loop, so set partOfLoop but don't add them to
3365 2002-02-21 <johan@FRIJA>
3367 * src/SDCCcse.c: fixed bug #514308
3369 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3372 Fixed BUG #519583. If a conditional block ended in a return/break
3373 statement inside a loop, it was not being considered part of the loop.
3375 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3377 2002-02-10 Karl Bongers <karl@turbobit.com>
3380 Fixed up SDCDB debugger somewhat. Updated debugger/README
3381 with lots of comments and notes.
3383 * device/examples/test2.c:
3384 Fix bug, "red" variable not being initialized(compiler complained).
3386 * device/examples/Makefile, examples/test3.c:
3387 Add Makefile in device/examples folder, compiles test3.c
3388 for use as a multiple module SDCDB test case.
3390 * sim/ucsim/cmd.src/cmdset.cc:
3391 Took out debug printfs in ucsim "next" command.
3394 Karl and Johan start ucsim XA support. Most dissassembly working,
3395 about 75% emulation done(plenty of work remaining).
3397 * sim/ucsim/z80.src:
3398 Add Z80 support to ucsim, add test-ucz80 regression test,
3399 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3400 Notice z80 compiler fails on examples/test3.c/crc code.
3402 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3404 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3405 Added support for --parms-in-bank1
3407 * src/ds390/peeph.def:
3408 added a few more peephole optimzations
3411 1) added __builtin_inp & __builtin_outp used to read in data of given length
3412 from a memory mapped port
3413 2) added __builtin_memcmp
3414 3) added __builtin_swapw swap bytes of a short
3416 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3417 1) handle multiple send & receives from register bank1
3418 2) ralloc can now allocate DPTR1 to some liveRanges
3420 * src/SDCCsymt.c, src/SDCCsymt.h:
3421 changes to handle multiple sends & receives
3424 added some pointer arithmetic optimization
3427 added some pointer arithmetic optimizations but not stable yet so not
3428 called from anywhere (will get this working shortly)
3430 * src/SDCCopt.c: fixed for multiple sends & receives
3433 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3434 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3435 set preprocessor defines (depending on options)
3437 * src/SDCCicode.c, src/SDCCicode.h:
3438 changes made to handle multiple sends & receives
3441 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3443 * src/SDCCcse.c, src/SDCCcse.h:
3444 added function findbackward def (to be used in upcoming optimization)
3446 * src/SDCCcflow.c, src/SDCCcflow.h:
3447 added function returnAtEnd - to determine if a basic block terminates with
3450 * src/SDCCast.c, src/SDCCast.h:
3451 added option parms-in-bank1
3453 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3454 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3455 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3456 adjusted for --parms-in-bank1 option
3458 * device/include/string.h:
3459 donot redefine "reentrant" keyword
3461 * device/include/ds80c390.h: Added some more SFRs
3463 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3465 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3467 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3469 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3471 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3473 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3475 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3477 * Added --xram-movc option
3479 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3481 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3483 2002-01-11 Johan Knol
3485 * Added math lib of Jesus Calvino-Fraga
3487 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3489 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3490 * support/regression/Makefile: new target test-mcs51-stack-auto
3491 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3493 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3495 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3497 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3499 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3501 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3503 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3505 * src/SDCCglue.h: add definition for printIvalChar()
3507 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3509 * src/SDCCast.c: fix #498138 by Johan
3511 * src/SDCCglue.c: fix #498138 by Johan
3513 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3515 * support/regression/Makefile: fix clean
3517 * support/regression/ports/ds390/support.c: fix transmission of last character
3519 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3521 * /sdcc/src/ds390/gen.c:
3522 a) improved computing address of stack variable
3523 b) took out some #if 0 code
3524 c) improved parmBytes adjustment
3525 d) improved genPlusIncr & genMinusIncr
3526 e) genCmp could generate bad code (when left assigned to DPTR)
3527 f) Fixed bug in hasInc
3529 * /sdcc/src/ds390/ralloc.c:
3530 a) packRegsForSupport could mess up live information (Fixed)
3531 b) packRegsDPTRuse could be incorrect for left & right shift
3533 * /sdcc/src/mcs51/ralloc.c:
3534 packRegsForSupport could mess up the live information (Fixed)
3536 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3538 * /sdcc/src/SDCCast.c:
3539 can reverse a loop even if function call is present as long
3540 as the loop control variable is local & is not passed as parameter
3542 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3544 * /sdcc/ChangeLog: *** empty log message ***
3546 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3547 More builtin function additions for TININative
3549 * /sdcc/src/ds390/ralloc.c:
3550 Had broken the regression testsuite
3552 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3554 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3555 Added funcattr hasStackParms will be set for reentrant functions when there
3556 are paramteres on the stack, this helps in minimizing frame pointer generation
3557 typeFromStr can handle function pointers now
3559 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3560 *** empty log message ***
3562 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3564 * /src/ds390/gen.c, /src/ds390/main.c:
3565 More builtin function additions for TININative
3567 * /src/ds390/ralloc.c:
3568 Had broken the regression testsuite
3570 * /src/SDCCast.c: Fixed a bug in dumptree
3572 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3573 Added funcattr hasStackParms will be set for reentrant functions when there
3574 are paramteres on the stack, this helps in minimizing frame pointer generation
3575 typeFromStr can handle function pointers now
3577 * /doc/builtins.txt, /doc/TININative.txt:
3578 *** empty log message ***
3581 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3583 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3584 ALPHA version for -mTININative
3586 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3587 updated to reflect changes in the port structure
3590 added function do_assemble (similar to do_link) if non-null this function
3591 will be called to do assembly (-mTININative) requires a multi command
3593 added function genAssemblerEnd will be called to generate assembler Epilogue
3596 added _JavaNative to debug info printing
3598 * /src/SDCCmain.c: added option --tini-libid
3599 added port->do_assemble function (-mTININative) has a multi command assemble
3601 * /src/SDCCglue.c: Disabled "constExpr" check
3602 added port->genAssemblerEnd function
3604 * /src/SDCCglobl.h: Added option --tini-libid value
3607 tookout optimizeCompare from the header (has no external references)
3609 * /src/SDCCast.c: made one more function "static"
3611 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3613 * src/z80/mappings.i: Added z80asm support.
3615 * src/z80/main.c: Added z80asm support on --asm=z80asm
3617 * src/z80/gen.c: Fixed asm portability issues.
3619 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3621 * src/SDCCglue.c (printExterns): Added global/extern split.
3623 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3625 * support/regression/Makefile: added test for mcs51 model large
3627 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3629 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3631 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3633 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3635 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3637 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3639 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3641 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3643 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3645 * support/regression/tests/simplefloat.c: Port to mcs51.
3647 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3648 * support/regression/tests/bug-485362.c: Added.
3650 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3652 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3654 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3656 * src/z80/gen.c (aopDump): Added a dump function.
3658 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3659 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3661 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3663 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3665 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3667 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3669 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3671 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3673 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3675 * support/regression/ports/ds390/support.c: Use tinibios.
3677 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3679 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3681 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3682 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3684 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3686 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3688 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3690 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3692 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3693 (packRegsForIYUse): Created and optimised.
3695 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3697 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3698 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3700 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3702 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3704 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3706 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3708 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3710 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3712 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3714 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3716 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3718 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3720 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3722 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3723 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3724 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3726 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3728 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3729 (genNotFloat): Added.
3730 (genUminusFloat): Added.
3732 * device/lib/z80/Makefile: Added floating pt stubs.
3734 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3736 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3738 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3740 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3742 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3744 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3746 * sdcc/support/regression/Makefile: Add port ds390.
3748 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3750 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3752 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3754 * sdcc/support/regression/ports/ds390/support.c: Added.
3756 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3758 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3760 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3762 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3764 * device/include/malloc.h: Added z80 and gbz80 support.
3766 * device/lib/gbz80/heap.s: Added.
3768 * device/lib/z80/heap.s: Added.
3770 * device/lib/malloc.c: Added z80 and gbz80 support.
3772 * support/regression/tests/malloc.c (testMalloc): Added.
3774 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3776 * support/regression/tests/bug-478094.c: Added.
3778 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3780 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3782 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3784 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3786 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3788 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3790 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3792 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3794 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3796 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3798 * support/regression/tests/bug-477927.c: Added.
3800 * src/z80/peeph.def: Added minor rules.
3802 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3804 * src/z80/peeph.def: Added jump optimisation modification.
3806 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3808 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3810 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3812 * support/regression/tests/funptrs.c: Added.
3814 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3816 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3818 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3820 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3822 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3824 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3825 (movLeft2ResultLong): Created.
3827 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3828 (joinPushes): Added. Joins two char pushes into a word push.
3830 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3832 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3834 * support/makebin/Makefile (install): Added creation of dest dir.
3836 2001-10-24 Karl Bongers <karl@turbobit.com>
3838 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3840 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3842 * src/z80/ralloc.c: Turned off faulty pack for one use.
3844 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3846 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3848 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3850 * support/regression/Makefile: Improved clean
3852 * support/regression/ports/gbz80/spec.mk: Added clean
3854 * support/regression/ports/host/spec.mk: Added clean
3856 * support/regression/ports/z80/spec.mk: Added clean
3858 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3860 * support/regression/ports/mcs51/timeout.c: little improvements
3862 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3864 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3866 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3868 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3870 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3872 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3874 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3876 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3877 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3879 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3881 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3883 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3885 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3887 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3889 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3891 * support/regression/tests/longor.c: Added.
3893 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3895 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3897 * as/mcs51/aslink.h: define PATH_MAX
3899 * as/mcs51/asm.h: define PATH_MAX
3901 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3903 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3905 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3907 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3909 * src/SDCCglobl.h: define PATH_MAX
3911 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3913 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3915 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3917 * src/z80/gen.c (gencjneshort): Fixed
3919 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3921 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3923 * support/regression/tests/bug-469671.c: Added.
3925 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3927 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3929 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3931 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3933 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3935 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3937 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3939 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3941 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3943 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3945 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3947 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3949 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3951 * 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.
3953 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3955 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3957 2001-10-07 <johan@FRIJA>
3959 * device/lib/gets.c (gets): fixed the return value.
3961 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3962 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3964 * 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.
3966 * 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.
3968 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3970 * src/pic/gen.c: Removed Safe_strdup.
3972 * configure.in: Added option to enable libgc support.
3974 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3975 (bitVectUnion): Optimised.
3976 (bitVectIntersect): Optimised.
3977 (bitVectBitsInCommon): Optimised.
3978 (bitVectCplAnd): Optimised.
3980 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3982 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3984 * src/SDCCmain.c: distinguish between assembler debug and plain options
3986 * src/avr/main.c: remove standard assembler options
3988 * src/ds390/main.c: remove standard assembler options
3990 * src/mcs51/main.c: remove standard assembler options
3992 * src/port.h: removed "PENDING" comment
3994 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3996 * src/device/lib/_mulint.c : new, with assember functions
3998 * src/device/lib/_mullong.c : new, with assember functions
4000 * src/device/lib/_divuint.c : with assember functions
4002 * src/device/lib/_divsint.c : with assember functions
4004 * src/device/lib/_divulong.c: with assember functions
4006 * src/device/lib/_divslong.c: with assember functions
4008 * src/device/lib/_moduint.c : with assember functions
4010 * src/device/lib/_modsint.c : with assember functions
4012 * src/device/lib/_modulong.c: with assember functions
4014 * src/device/lib/_modslong.c: with assember functions
4016 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4018 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4020 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4021 replaced _mululong.c and _mulslong.c by _mullong.c
4023 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4025 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4027 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4029 * src/SDCCglue.c: test, if win32api is available for MINGW
4031 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4033 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4034 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4035 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4036 * support/regression/ports/host/spec.mk: removed GENERIC
4037 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4038 * support/regression/ports/z80/spec.mk: removed GENERIC
4040 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4042 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4044 * support/regression/tests/bug-467035.c: Created.
4046 2001-10-01 <johan@FRIJA>
4048 * src/SDCC.y: fixed bug #466586 part 1
4050 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4052 * SDCCicode.c: z80 has no generic pointers
4053 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4055 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4057 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4059 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4061 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4063 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4065 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4067 * configure.in: Fixed up so that ucsim is only configured once.
4069 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4071 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4072 (getPathDifference): As above.
4074 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4076 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4078 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4079 * .version: Updated to 2.3.1
4081 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4082 Added copyright header.
4084 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4085 (assemble): Added support for macro based assembler commands.
4086 (linkEdit): Added support for macro based linker commands.
4087 (preProcess): Changed the pre-processor to use macros.
4088 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4089 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4091 * device/lib/z80/crt0.s: Added module name for debugging.
4093 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4095 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4097 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4099 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4101 * src/Makefile.in: Added SDCCmacro and SDCCutil
4103 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4105 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4107 2001-09-16 <johan@FRIJA>
4109 * 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.
4111 2001-09-15 <johan@FRIJA>
4113 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4114 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4116 2001-09-11 <johan@FRIJA>
4118 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4120 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4122 * support/regression/tests/bug-460444.c: Added test case.
4124 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4125 (genCast): Added justification for all of the asserts.
4127 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4129 * support/regression/support.c: _xdata replaced by xdata
4131 * support/regression/spec.mk: removed _generic
4133 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4135 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4137 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4138 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4140 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4142 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4144 * support/regression/tests/bug-460010.c: Added test case.
4146 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4148 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4150 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4152 * support/regression/testfwk.c: removed workaround for bug #436344
4154 * support/regression/tests/bp.c: use less memory with mcs51
4156 * support/regression/tests/bug-441448.c: use less memory
4158 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4160 * support/regression/collate-results.py: typo
4162 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4164 * support/regression/tests/fetchoverlap.c: Added new test case.
4166 * support/regression/tests/bp.c: Added new test case.
4168 * support/regression/tests/bug-448984.c: Added new test case.
4170 * support/regression/tests/pow2shifts.c: Added new test case.
4172 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4173 (genlshTwo): Fixed right shift for count > 8.
4175 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4177 2001-09-08 <johan@FRIJA>
4179 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4181 2001-09-07 <johan@FRIJA>
4183 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4185 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4187 2001-09-06 <johan@FRIJA>
4189 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4190 * bernhard noted me at this: "() equals to (void)" (1.38)
4192 2001-09-05 <johan@FRIJA>
4194 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4196 2001-09-04 <johan@FRIJA>
4198 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4201 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4203 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4205 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4207 * link/z80/aslink.h: Fixed path for PATH_MAX
4209 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4211 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4213 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4215 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4217 * 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.
4219 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4221 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4222 (genCmp): Fixed up genCmp for the GB with longs.
4224 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4226 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4228 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4230 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4232 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4234 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4236 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4238 * 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.
4240 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4242 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4244 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4246 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4248 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4250 * sim/ucsim/configure: little improvement of Cygwin-detection
4251 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4252 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4253 * support/regression/tests/bug-221100.c: small changes for mcs51
4254 * support/regression/tests/bug-221168.c: small changes for mcs51
4255 * support/regression/tests/bug-227710.c: small changes for mcs51
4256 * support/regression/tests/staticinit.c: small changes for mcs51
4257 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4258 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4259 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601