1 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
3 * device/include/Makefile.in: fix install
5 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
7 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
9 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
10 how the function variable allocation summary is displayed; also
11 include information about variables allocated to the overlay
14 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
16 * as/mcs51/lkmain.c: Help about -Y option
17 * as/mcs51/lkarea.c: Fixed gcc warnings
19 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
21 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
23 * support/valdiag/tests/overflow.c: added
24 * src/SDCCast.c (decorateType),
25 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
28 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
30 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
33 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
35 A python script to validate compiler diagnostic messages. It can be
36 used to verify that sdcc complains about bad c source code and
37 gives a good location of the error.
38 * support/valdiag/Makefile,
39 * support/valdiag/valdiag.py,
40 * support/valdiag/tests/*
42 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
44 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
45 * src/SDCCsymt.c (newEnumType),
47 * support/Util/SDCCerr.c,
48 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
50 * support/regression/tests/enum.c: added test for enum values that
51 require at least 2 bytes of storage.
53 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
55 * src/common.h: added ifndef/define/endif macros
56 around the header file.
57 Bug reported from Jesus Calvino-Fraga
59 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
62 * device/include/Makefile.in: don't install CVS directories
63 * device/lib/Makefile.in: added removal of CVS directories after install
64 * doc/Makefile: fixed install, added local_icons
65 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
66 * src/mcs51/gen.c (genRightShift): fixed bug #870788
67 * src/ds390/gen.c (genRightShift): fixed bug #870788
68 * src/SDCCast.c (decorateType): fixed bug #870781
70 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
72 PIC16 port related changes:
73 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
74 added variable stackPos,
76 * gen.c: genCall, assignResultValue: added support for
77 pushing/retrieving function parameters to/from stack,
78 genFunction,genEndFunction: setup stack frame for the
80 genAddrOf: will be changed according to bug 863624
82 * added files genutils.c and genutils.h which contain gen*
83 debugged and optimised functions extracted from gen.c
85 * glue.c: added variable 'externs' which holds extern symbols,
86 pic16emitRegularMap: is modified to properly handle relocatable
87 symbols under the new scheme,
88 pic16createInterruptVect: is modified
89 pic16printPublics: is modified to emit 'global' assembler directives,
90 added pic16_printExterns to print extern symbols,
91 pic16glue: initializes stack/frame pointer in the beginning of
92 the assembly output. Temporary hack, will be corrected later,
93 because gplink yet does not support stack and SDCC does not
94 yet support a type of crt0.o object to create the final binary.
96 * Removed many lines that contain 8051 legacy code.
97 * The code is finally placed under a 'code' directive.
98 * Added port specific options.
100 * _process_pragma: simplified since now we do not need *special*
101 include file to define SFR registers. But a separate header
102 will be needed. This will be developed later.
103 * _pic16_parseOptions: added, parses port specific options:
104 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
105 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
106 --preplace-udata-with=
108 * _pic16_setDefaultOptions: modified to initialize section names,
109 but hack is temporarly out of order since it needs improvement.
110 * _pic16_genAssemblerPreamble: configuration words are emitted by
111 their address instead of their name. This part is incomplete and
112 supports only the 18Fxx2 devices. Other devices will emit an error
113 during assembly since they do not contain the same set of config
115 * _pic16_genIVT: is modified,
117 * pcode.c: added definitions for some hardware registers that are needed
119 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
120 All PCI entries are updated. Now LFSR is supported.
121 * Removed pic16_pciTRIS is mentioned by mdubuc in source
122 * added pic16_newpCodeOpLit2 to support instructions with
123 two literal arguments
124 * pic16_pCode2str: corrected code that emits assembler instructions
125 with two literal operands and those that have an access bit modifier
126 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
127 this fixes a bug which caused some labels to be lost, when an
128 assembler directive was added, i.e. banksel,
129 * pic16_FixRegisterBanking: improved logic that causes the insertion
131 * InlineFunction: functions that are called once, are not any more
132 inlined. This can be a port option in the future,
134 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
136 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
137 hold the corresponding uninitialized symbols,
138 * pic16_allocProcessorRegister: registers have explicit marked the
140 * pic16_allocInternalRegister: registers are explicit marked as
142 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
143 processing list, so bit registers were lost,
146 * ralloc.h: added field 'accessBank' and original symbol operand
147 in register definition,
148 * removed the field isMapped from register definition,
150 ** Several functions have been removed from various sources:
151 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
152 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
153 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
154 pic16_assignRelocatableRegisters
156 ** others have been introduced:
157 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
158 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
160 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
162 * support/scripts/inc2h.pl: changed definition of BIT_AT
163 to emit 'sbit at' instead of 'bit at'. This was a request.
165 PIC16 port related preliminary changes:
166 * gen.c: prefixed function popRegFromString with
167 pic16_ and all references to it corrected
168 * pcode.c: all pic16_pc_* hardware registers prefixed
170 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
171 * ralloc.c: newReg(): when register is REG_SFR then
173 pic16_allocProcessorRegister(): marks register wasUsed=0
174 pic16_writeUsedRegs(): added a call to assign processor
175 registers via pic16_assignFixedRegisters
177 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
179 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
180 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
181 variables in unused register banks. Also the SSEG is placed
182 wherever there is enough space for it, and IDATA can be anywhere
183 in internal RAM. For now compile using -Wl-Y[stack_size].
184 The mem file is different for this option as well, since it
185 makes no sense of talking about DSEG lenght.
187 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
189 * src/SDCClrange.c: fixed bug 869095 that caused segfault
190 in certain cases, e.g. when ROM assignment, patch provided
191 from Albert den Haan.
193 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
195 Many signedness and type propagation fixes:
196 * src/SDCCicode.c: made geniCodeCast() static
197 replaced SPEC_ by IS_ (cosmetic)
198 (operandOperation): fixed div and mod operation
199 (usualBinaryConversions): added support for promotion of char
200 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
201 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
202 (geniCodeAdd): an array index will stay unsigned, even if promoted
204 (geniCodeArray): ditto
205 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
206 * src/SDCCsymt.c (computeType): added more support for char;
207 promotion of char is selectable by promoteCharToInt, fixed signedness
209 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
210 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
211 * src/SDCCval (val*): replaced signedness calculation by
213 rearranged if-branches (cosmetic)
214 (valShift): added warning W_SHIFT_CHANGED
215 (valCompare): fixed problem with different types
216 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
217 * support/regression/tests/literalop.c: added many cases
218 * support/regression/tests/ast_constant_folding.c: changed finally to
220 * .version: new year, new version: 2.3.7
221 * src/SDCCmain.c (main): applied patch #866468
222 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
223 provided by Scott Bronson
224 * doc/sdccman.lyx: updated documentation for sdcdb
225 updated and added chapter tips
227 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
229 * src/SDCCsymt.h: missing from yesterday's commits
231 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
233 * src/SDCC.y (struct_or_union_specifier),
234 * support/Util/SDCCerr.c,
235 * support/Util/SDCCerr.h: verify that struct & union tags are used
238 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
240 * src/SDCCglobl.h: missing from yesterday's commits
242 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
244 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
245 sft_attributes, struct_declaration, parameter_declaration,
246 type_name, start_block, declaration_list),
247 * src/SDCC.lex (check_type): support redefinition of typedef names
249 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
251 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
252 aligned xdata arrays. Erik helped me with the if clause.
254 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
256 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
259 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
262 * src/SDCCast.c (newAst_),
264 * src/SDCCicode.c (ast2iCode, newiCode),
266 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
267 expr, statement, expression_statement, selection_statement,
268 iteration_statement, expr_opt, jump_statement): foundation for tracking
270 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
273 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
275 * support/Util/SDCCerr.c,
277 * src/SDCCast.c (createCase, createDefault, decorateType),
278 * src/SDCClabel.c (labelUnreach),
279 * src/SDCC.y (labeled_statement, jump_statement): More improvements
281 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
282 (with thanks to Stas Sergeev)
283 * device/include/time.h,
284 * device/lib/time.c (CheckTime): suppress unreachable code warning
286 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
288 * src/SDCCast.c (createIvalCharPtr),
289 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
291 * support/regression/tests/nullstring.c: tests for these two bugs
293 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
295 * support/Util/SDCCerr.h,
296 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
297 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
298 about storage class and 'at' used inside struct or union
299 * src/SDCCBBlock.c (iCodeFromeBBlock),
300 * src/SDCCcse.c (ifxOptimize),
301 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
302 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
303 printIval, emitStaticSeg, emitOverlay),
304 * src/SDCClabel.c (deleteIfx),
305 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
306 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
307 gatherAutoInit, processParms),
308 * support/Util/SDCCerr.h,
309 * support/Util/SDCCerr.c (werrorfl): Support for better error location
310 reporting for post-parse errors.
312 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
314 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
315 implicit casts via union; they don't work on big endian systems
316 (possible fix for bug #861138)
318 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
320 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
321 * src/mcs51/main.c: fixed the fix for bug #737001
323 2003-12-15 Borut Razem <borut.razem@siol.net>
325 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
327 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
329 * support/makebin/makebin.c: put output in binary mode
331 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
333 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
334 xdata and data memory on startup. Set the environment variable
335 SDCC_NOGENRAMCLEAR to disable this.
336 * src/mcs51/peephole.def,
337 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
338 (allows non-interrupt and interrupt code to safely compete for a resource
339 without the non-interrupt code having to disable interrupts)
341 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
343 * src/SDCCicode.c (geniCodeAdd),
344 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
345 with valFromType if type might be a pointer and host is big endian).
346 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
347 types, not just integer types.
348 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
349 multiply defined with mismatching "at" address.
351 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
353 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
354 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
355 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
356 with embedded nulls (fixed bug #753752)
358 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
360 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
361 Apparently this did not see much testing (endless loop)
363 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
365 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
367 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
369 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
370 gracefully handle NULL memmap pointers
372 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
374 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
375 instead of deleting the iCode when an operand is volatile
376 * src/z80/gen.c (genDummyRead),
377 * src/mcs51/gen.c (genDummyRead),
378 * src/ds390/gen.c (genDummyRead),
379 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
381 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
382 * src/SDCC.y: fixed bug #850420
384 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
386 Applied z80 i/o port patch from Peter Townson and fixed some operators
387 to better handle operands in A register.
388 * device/include/z180.h
394 * src/z80/peeph-z80.def
398 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
400 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
402 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
404 * device/lib/hc08/_mullong.c: Removed extra #endif
406 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
408 * sim/ucsim/hc08.src/inst.cc,
409 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
411 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
412 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
413 * device/include/stdarg.h: fixed varargs for hc08
414 * device/lib/Makefile.in,
415 * device/lib/hc08/Makefile,
416 * device/lib/hc08/_mulint.c,
417 * device/lib/hc08/_mullong.c: fixed some endian problems
419 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
421 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
422 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
423 * device/lib/_gptrget.c,
424 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
426 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
428 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
429 * src/SDCCast.c (astErrors): fixed bug #846007
430 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
432 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
434 * src/SDCCast.c (decorateType): disabled a transformation I added in
435 revision 1.188 (access to fields of a structure at an absolute address);
436 it breaks with bitfields, extern declarations, and gcse analysis.
437 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
438 could be assigned through a pointer, so don't complain.
439 * src/SDCCast.c (astErrors),
441 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
443 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
445 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
446 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
447 output of __config directives, since gpasm now supports them
448 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
449 pre-processor macro, i.e. -DMCU=p18f452
450 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
451 and modified to handle 'cast' icode similarly to '=' icode
452 * src/pic16/device.h (typedef struct PIC_device): added field
453 'extMIface' to indicate that chip has external memory interface
454 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
455 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
458 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
460 * src/SDCC.y (pointer): fixed bug #846006
461 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
462 * src/SDCCast.c (decorateType): fixed bug #846009
463 * src/ds390/peeph.def,
464 * src/ds390/gen.c (genAnd, genOr),
465 * src/mcs51/peeph.def,
466 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
468 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
470 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
477 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
481 * src/SDCCbitv.c: added function to free a bitvector
483 * src/SDCClrange.c: added function to recompute the liveranges
485 * src/ds390/ralloc.c,
487 * src/mcs51/ralloc.c,
489 * src/pic16/ralloc.c,
491 * src/z80/ralloc.c: recompute the liveranges after register packing
493 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
495 * src/SDCCloop.c (newInduction): fixed bug #845630
497 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
499 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
500 inadvertantly left behind from my 2003-11-12 change
502 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
504 Updated headers I neglected to commit yesterday.
508 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
510 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
511 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
512 * src/SDCCopt.c (eBBlockFromiCode),
513 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
514 the creation of the key hash table from the sequencing so it can be used
515 earlier (for some GCSE bug fixes still pending)
517 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
519 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
520 * support/regression/tests/addsub.c: testing genPlus shortcut
522 2003-11-15 Borut Razem <borut.razem@siol.net>
524 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
526 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
528 * src/SDCCcse.c (cseBBlock): fixed bug #527779
529 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
530 ordering is immaterial.
531 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
533 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
535 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
536 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
537 (SIGSEV) of bug #840381
538 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
539 unlink new file before rename if new and old filenames are the same)
541 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
543 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
544 uninitialized variables) for the mcs51. Set environment variable
545 SDCC_GENRAMCLEAR to test.
546 xdata initialization slightly shorter
548 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
551 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
552 #838241 & 780691 (basicly the same bug)
553 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
554 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
556 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
558 * src/SDCCmain.c (linkEdit): "fix" #834252
560 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
562 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
564 * src/SDCC.y: fixed bug #819403
566 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
568 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
569 the reentrant attribute.
570 * src/hc08/gen.c (genPackBits): added missing stack readjustment
571 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
573 * src/SDCCast.c (decorateType): fixed bug with storage class not being
574 updated during pointer dereference; f.e. ~(((char *)1)*) was being
575 erroneously reduced to a literal.
576 * src/hc08/ralloc.c (packRegisters, rematStr),
577 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
580 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
582 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
583 * doc/sdccman.lyx: changed from 'article' to 'book'
584 * doc/Makefile: readded test_suite_spec and cdbfileformat
586 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
588 * device/include/stdlib.h: include malloc.h to comply with ANSI
589 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
591 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
593 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
594 * doc/clean.mk: also remove *.out files
595 * doc/sdccman.lyx: some additions, larger top/bottom margins
597 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
599 * src/SDCC.y: fixed bug #837365
600 * support/regression/tests/bitopcse.c
601 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
602 a symbol (might be valop instead)
603 * device/lib/Makefile.in: added errno.c to HC08SOURCES
604 * device/lib/clean.mk: added hc08 to the cleaning list
606 2003-11-04 Borut Razem <borut.razem@siol.net>
608 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
610 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
611 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
612 malloc is declared in standard stdlib.h
614 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
616 * device/lib/hc08/Makefile: need to clean .rel not .o files
617 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
619 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
629 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
630 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
631 tests (which uses the port's oclsExpense function)
637 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
639 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
641 * src/SDCCcse.c (ifxOptimize),
642 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
643 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
644 deleting the IFX iCode.
645 * src/hc08/ralloc.c: reduced unneeded slocs
646 * src/hc08/gen.c: fixed bug in asmopToBoolean
648 2003-11-04 Borut Razem <borut.razem@siol.net>
650 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
651 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
652 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
653 transferred to configure
655 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
657 Use headers defined in the C[++] standards:
658 * sim/ucsim/gui.src/serio.src/fileio.cc
659 * sim/ucsim/gui.src/serio.src/frontend.cc
660 * sim/ucsim/gui.src/serio.src/main.cc
661 * sim/ucsim/gui.src/serio.src/posix_signal.cc
662 * support/Util/NewAlloc.c
668 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
670 * Added MSVC projects for hc08 assembler and linker:
671 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
672 /as/hc08/link_hc08.dsp
674 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
676 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
678 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
680 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
682 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
684 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
686 2003-10-31 Borut Razem <borut.razem@siol.net>
688 * support/cpp2/cpplib.h,
689 support/cpp2/cpplib.c,
690 support/cpp2/cpplex.c,
691 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
692 to switch _asm block preprocessing on / off. Default is
693 #pragma preproc_asm +
695 2003-10-31 Borut Razem <borut.razem@siol.net>
697 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
698 when outputting comment blocks (when executed with -C option) and
699 _asm (SDCPP specific) blocks
701 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
703 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
705 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
707 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
709 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
711 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
712 * src/SDCCast.c (decorateType): fixed bug #832664
714 2003-10-31 Borut Razem <borut.razem@siol.net>
716 * support\cpp2\cpplex.c: fixed for SDCPP:
717 comments(when executed with -C option) and _asm blocks
718 were included even if they where in skipped #if block.
719 Applied solution from GCC cpp 3.3.2
721 2003-10-31 Borut Razem <borut.razem@siol.net>
723 * src/SDCC.lex: sdcc now understands both formats:
724 '# <line_number> <file_name>' and
725 '#line <line_number> <file_name>'
726 * support/cpp2/cppmain.c: sdcpp now generates the standard
727 '# <line_number> <file_name>' instead of former
728 '#line <line_number> <file_name>'
730 2003-10-30 Borut Razem <borut.razem@siol.net>
732 * support/cpp2/cpphash.h,
733 * support/cpp2/cpplib.h
734 * support/cpp2/cpplex.c,
735 * support/cpp2/cppmain.c,
736 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
738 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
740 Fixed a number of problems revealed by bug #827883.
741 * src/SDCCloop.c (loopInvariants): Spill location of the
742 result operand should be recomputed if extracted from
743 a loop. Also, don't extract assignments of an iTemp
745 * src/SDCCast.c (isConformingBody): loop reversal should
746 not occur if the control variable is involved with a
749 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
751 * .version: bumped to 2.3.6 to reflect the big improvements
752 made by Erik and Klaus. Thanks!
754 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
756 Replaced the livrange code.
757 * src/SDCClrange.c: added new LR code
759 * src/SDCCBBlock.h: removed remainig parts from old LR code
760 * src/ds390/ralloc.c,
761 * src/ds390/gen.c: minor fixes to make it work with new code
763 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
768 * src/hc08/ralloc.c: Fix various warnings related to the hc08
769 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
770 (tweaked fix for bug #818696)
772 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
774 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
776 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
779 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
780 * src/mcs51/gen.c (gencjneshort),
781 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
782 more efficient (per Scott Bronson's suggestion)
784 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
786 Extended the semantics of the critical keyword to include
787 individual statements. See RFE #827755 and #799831
792 * support/Util/SDCCerr.c
793 * support/Util/SDCCerr.h
798 2003-10-19 Borut Razem <borut.razem@siol.net>
800 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
802 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
804 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
806 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
807 and predecrement operand is displayed
809 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
811 * src/SDCCval.c (valMinus): fixed bug #826041
813 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
815 Some hc08 related updates that I missed earlier
817 * support/regression/ports/hc08/spec.mk
819 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
821 New target "hc08" for the Motorola 68hc08 family of micros
829 * sim/ucsim/hc08.src/*
830 * sim/ucsim/configure.in
831 * src/ucsim/configure
832 * sim/ucsim/packages_in.mk
835 * device/include/mc68hc908qy.h
837 * device/lib/Makefile.in
838 * support/regression/ports/hc08/*
839 * support/regression/Makefile
841 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
843 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
845 * src/ds390/gen.c (genCast): fixed bug #821957
847 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
849 * device/lib/logf.c: "fixed" overlay bug
850 * support/regression/ports/host/spec.mk: added m library
851 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
852 * support/regression/tests/float_trans: added (for Eric)
854 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
856 * src/mcs51/gen.c (genCpl): fixed bug
857 http://sf.net/mailarchive/message.php?msg_id=6263915
859 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
861 * src/SDCCast.c (decorateType): added extended constant folding
862 * src/SDCCsymt.c (computeType): cleanup
863 * src/SDCCval.c (valShift): minor optimization
864 * support/regression/tests/ast_constant_folding.c: added
866 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
868 * src/SDCCmain.c: removed some unintended changes
870 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
872 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
873 * src/z80/gen.c: fixed part of bug #817589
874 * src/SDCCsymt.c (checkFunction): fixed bug #817895
876 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
878 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
896 * src/z80/gen.c: removed unused label "release:"
898 2003-10-06 Borut Razem <borut.razem@siol.net>
900 * src/SDCC.lex: removed definition of unused variables
901 save_optimize and save_options
903 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
905 * clean.mk: removed '=' in "-maxdepth=1"
906 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
907 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
909 2003-10-06 Borut Razem <borut.razem@siol.net>
911 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
912 my_unput() replaced by unput()
914 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
916 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
917 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
918 type-punned pointer will break strict-aliasing rules"
919 Old LR behaviour is again default; Klaus' LR can be choosen by
920 defining the environment variable LRKLAUS
924 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
925 * clean.mk: fixed removal of files in bin/CVS/
926 * device/lib/clean.mk: fixed removal of directories small and large
927 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
929 * src/SDCCval.c: removed superflous test for pedantic
931 2003-10-05 Borut Razem <borut.razem@siol.net>
933 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
934 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
935 message "unmatched #pragma SAVE and #pragma RESTORE"
937 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
939 * doc/sdccman.lyx: various additions and updates (interrupts, inline
940 assembly, critical functions, atomic, nojtbound)
942 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
944 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
950 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
953 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
955 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
957 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
958 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
959 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
961 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
963 * src/z80/gen.c (genRet): fixed bug #524753
964 * src/z80/gen.c (genCast): fixed internal error on cast from
966 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
967 fix for bug #477835 to the z80
968 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
969 for tracking iCodes in the peephole optimizer for z80
971 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
973 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
974 the other part of bug #814548
975 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
977 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
979 * src/SDCCcse.c: fixed part of bug #814548
981 2003-09-28 Borut Razem <borut.razem@siol.net>
983 * src/asm.c: rewrite of printILine() to use temporary file instead
985 * src/xa51/main.c: commented out declaration of int rewinds
987 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
989 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
991 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
993 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
994 * src/asm.c (printILine): Fixed bug #811015
996 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
998 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1001 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1003 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1004 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1005 to correctly handle general case of AOP_PAIRPTR
1006 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1008 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1010 * src/mcs51/ralloc.c (fillGaps),
1011 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1012 register positioning bug)
1014 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1016 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1018 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1020 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1021 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1022 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1023 (ralloc doesn't intentionally do this now, but perhaps later)
1024 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1025 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1026 register positioning bugs (Fixed bug #762602 and #795325)
1027 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1029 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1030 lines that --i-code-in-asm generates
1032 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1034 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1035 trying to fclose a FILE* that was already closed.
1037 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1039 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1040 of const struct should be treated as if const themselves)
1042 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1044 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1046 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1048 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1049 Unix (/n) and DOS (/r/n) line terminations.
1051 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1053 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1056 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1058 * src/mcs51/gen.c (genFunction, genEndFunction),
1059 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1060 and restore of EA so that stack offsets to parameters are
1061 correct when using both critical and reentrant/stack-auto.
1062 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1063 size (can be triggered in error if sloc is shared between
1064 different sized objects)
1065 * device/include/float.h: fixed macros to explicitly use
1066 unsigned long where needed
1068 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1070 Feature req. 799831: added code to allow nesting of critical functions
1071 * src/mcs51/gen.c (genFunction, genEndFunction)
1072 * src/ds390/gen.c (genFunction, genEndFunction)
1074 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1076 * src/SDCCsymt.c (sclsFromPtr),
1078 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1079 support for standard C idiom of memory mapped variables; for
1080 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1081 to xdata int at 0x1234 tempvar = 1.
1082 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1083 provided by Akiya ISHIDA
1085 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1087 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1088 * src/SDCCval.c (constVal): added reduction from int to char
1089 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1090 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1091 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1093 * support/regression/tests/shifts.c: fixed
1095 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1097 * src/z80/gen.c (genXor): Fixed bug #805445
1099 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1101 Fixed bug #621531 (const & volatile confusion in the type chain).
1102 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1103 refer to the const or volatile state of the pointer itself.
1115 * src/pic16/ralloc.c
1116 * support/regression/tests/const.c
1118 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1120 When checking for duplicated modules, use absolute paths
1121 instead of relative paths. Files changed:
1126 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1128 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1130 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1132 * device/include/string.h: added size_t typedef, changed
1133 prototypes to use size_t, eliminated separate reentrant and
1134 non-reentrant declarations, added _memmove declaration
1135 * device/lib/_memcpy.c: changed to use size_t instead of int,
1136 changed /4 to >>2 to avoid division library call
1137 * device/lib/_memcmp.c,
1138 * device/lib/_memset.c,
1139 * device/lib/_strncat.c,
1140 * device/lib/_strncpy.c,
1141 * device/lib/_strncmp.c: changed to use size_t instead of int
1142 * device/lib/_memmove.c: new file (fixed bug #772294)
1143 * device/lib/Makefile.in: added _memmove.c
1144 * device/lib/z80/asm_strings.s: fixed bug #772290
1145 * support/regression/tests/bitfields.c: attempt to fix host assertion
1146 failure on amd64-unknown-linux2.2
1148 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1150 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1151 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1152 * as/z80/asmain.c (main): fixed bug #801766
1154 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1156 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1159 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1161 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1162 reported in bug #800609
1164 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1166 * Top header beautifications in src/pic16 directory:
1167 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1168 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1169 pcoderegs.h, ralloc.c, ralloc.h
1170 * main.c: added top header and GPL license notice
1171 * pcode.c: fixed the if-conditional warning
1173 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1175 * device/lib/_mullong.c: replaced int by short for gcc
1177 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1179 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1180 and JUMPTABLE iCodes properly now (worked by accident before)
1181 * src/mcs51/gen.c (leftRightUseAcc),
1182 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1183 iCode properly now. Use getSize instead of nRegs since a & b
1184 aren't part of the nRegs tally.
1186 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1188 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1189 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1190 before instructions that use the _STATUS register
1192 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1194 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1195 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1196 fetching of the pointer
1197 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1198 copied from genNearPointerSet()
1199 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1200 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1201 If they pop r0/r1 they must be called in the opposite order than aopOp().
1202 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1203 (resp. --stack-auto), prepared for --xstack
1205 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1207 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1209 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1211 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1212 these ports have their own __sdcc_external_start()
1214 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1216 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1217 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1218 type for bits was changed. It resulted in bit variables becoming
1219 global, which is not permitted in PIC 14 assembly output.
1221 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1223 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1225 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1227 Z80 and MCS51 linkers complaint if a public symbol is defined
1228 in more than one library module:
1232 * as/mcs51/Makefile.in
1234 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1236 A few small changes that speed up the peephole optimizer.
1240 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1242 Try to make the peephole optimizer smarter by maintaining
1243 an association between the assembly source code and the
1244 iCodes that originated them. Put this information to use
1245 with a new peephole rule condition "notVolatile" so that
1246 the rules can be aggressive yet still safe.
1251 * src/mcs51/peeph.def
1253 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1257 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1258 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1259 if the left or right operand symbols have the accuse flag set.
1261 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1263 Changed the type of the result of the ! (NOT) operator to char;
1264 previously it returned the same type as the source. This allows
1265 us to eliminate all the genFloatNot functions (all of its target
1266 implementations were very buggy) since !float can use the same
1269 * src/SDCCicode.c (ast2iCode): ! returns char
1270 * src/mcs51/gen.c (genNot, genNotFloat),
1271 * src/ds390/gen.c (genNot, genNotFloat),
1272 * src/z80/gen.c (genNot, genNotFloat),
1273 * src/pic/gen.c (genNot, genNotFloat),
1274 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1276 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1278 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1279 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1280 during interrupts. Ensure WSAVE is located at a shared bank address.
1281 2. Fixed page selection in some places
1282 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1283 the registers name strings.
1284 4. Fixed "signed / unsigned compare" compiler warnings.
1285 5. The PIC port manages its own allocation of the general purpose
1286 registers, but makes no attempt to reuse them. As a result when
1287 compiling it soon runs out of general purpose registers. Some
1288 additional code was added to the files pcode.c and device.c to walk
1289 through the function call tree and rename the registers so that they
1299 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1300 genPlus() & genMinus() when the result is the same as left or right
1302 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1304 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1306 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1308 Made bitfield a distinct type from bit so that bitfields
1309 convert as per ANSI C and bits retain their traditional
1310 boolean style behaviour. Implemented bitfield support in
1318 * src/ds390/gen.c: bit v bitfield split
1319 * src/z80/gen.c: New support for bitfields
1320 * support/regression/tests/bitfields.c: reenabled z80,
1323 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1325 Rules 246.x, 247.x relate to bitfields, the others speed up
1326 access to xdata mapped I/O devices.
1328 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1330 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1332 Cleaned up genPackBits and genUnpackBits and added two helper
1333 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1334 for literal assignments in genPackBits (thanks to Frieder for
1340 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1342 Fixed bug #748310 (pointer to function type mishandled when the
1343 function name is omitted). Also fixed a SIGSEGV when a function
1344 attribute (reentrant, etc) is used on a non-function or on a
1345 function but misplaced before the parameter list.
1347 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1349 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1350 * support/Util/SDCCerr.h,
1351 * support/Util/SDCCerr.c: Added func attr misuse error msg
1353 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1355 Fixed bug #787649 by anonymous
1356 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1357 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1359 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1361 Fixed numerous bitfield problems.
1363 * src/SDCC.y: More bitfield related error checking
1365 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1366 * support/Util/SDCCerr.h,
1367 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1368 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1369 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1370 * support/regression/tests/bitfields.c: tests added
1372 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1374 Made the constant following the "interrupt" keyword optional. If
1375 omitted, the function will not automatically be given an entry
1376 in the interrupt vector table (similar to #pragma NOIV, but
1377 less syntacticly kludgy). The interrupt number is also now
1378 range checked. Also fixed a bug in the high order bit example
1385 * support/Util/SDCCerr.c
1386 * support/Util/SDCCerr.h
1389 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1391 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1392 * src/SDCCicode.c (operandOperation): rewritten some ops
1393 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1394 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1396 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1397 be re-activated by defining REDUCE_LITERALS)
1398 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1399 unsigned, but are signed by default
1400 * src/SDCCval.c (constVal): rearranged
1401 * src/SDCCval.c (valMod): preliminary fix
1402 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1403 * support/regression/literalop.c: added, work in progress
1405 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1407 Generate warnings for useless declarations like "char data;"
1408 that don't do what new users expect.
1411 * support/Util/SDCCerr.h
1412 * support/Util/SDCCerr.c
1414 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1416 * src/SDCCval.c (valMult): fix overflow detection of negative int
1418 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1420 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1422 Changes to support big endian targets:
1435 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1437 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1438 * device/lib/time.c: fixed warning "integer overflow in expression"
1440 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1442 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1443 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1444 constants are unsigned; added recognition of "u" flag for unsigned
1445 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1446 * src/SDCCval.c (valDiv, valMod): fixed signdness
1447 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1448 signedness of modulo, left and right shift
1449 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1450 * support/Util/SDCCerr.h: added warning W_INT_OVL
1451 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1452 * src/SDCCast.c (ast_print): improved output of constants
1454 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1456 Fixed some warnings when building with MSVC:
1469 * support\cpp2\cpplib.c
1473 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1475 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1477 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1479 * support\librarian\clean.mk: Do not remove Makefile.
1480 * support\librarian\Makefile: added.
1482 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1484 Added librarian to MSVC build:
1487 * support\librarian\librarian.dsp
1489 'configure' not needed for librarian, removed:
1490 * support\librarian\configure
1491 * support\librarian\configure.in
1492 * support\librarian\config_in.h
1493 * support\librarian\Makefile.in
1495 Hopefully these ones built the librarian and the rest of sdcc properly:
1497 * Makefile.common.in
1499 Messed up 'configure', so revert to previous version:
1503 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1505 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1506 there, while the mantissa of a double is "only" 53 bits wide.
1508 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1510 Adding sdcclib to the build. MSVC project coming soon.
1511 Files added/changed:
1513 * support\librarian\clean.mk
1514 * support\librarian\configure
1515 * support\librarian\configure.in
1516 * support\librarian\config_in.h
1517 * support\librarian\Makefile.bcc
1518 * support\librarian\Makefile.in
1519 * support\librarian\sdcclib.c
1522 * Makefile.common.in
1526 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1528 Linker now complaints if linked modules have conflicting options, for
1529 example, one compiled using --model-large and another one compiled with
1530 --model-small. The following files were modified:
1552 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1554 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1555 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1557 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1559 * src/z80/mappings.i: fix _mul[us][int,long] entries
1561 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1563 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1565 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1567 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1568 * support/regression/tests/bitopcse.c: added
1576 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1578 added support for new library format to z80, gbz80 linkers:
1584 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1586 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1587 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1589 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1591 added DUMMY_READ_VOLATILE:
1600 * src/SDCCcse.c (algebraicOpts): many improvements
1601 * src/SDCCcse.h: removed algebraicOpts()
1602 * src/SDCCicode.c (picDummyRead): added
1604 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1606 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1607 "Insufficient space in data memory".
1609 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1611 * src/mcs51/gen.c: fixed bug #771358
1612 * src/z80/gen.c: fixed bug #759087
1614 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1616 * src/pic16/glue.c: minor cleanup by Vangelis
1618 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1620 * device/include/regc515c.h: fixed #758477
1621 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1622 * device/lib/_gptrput.c: saved a few bytes
1623 * my tab spacing is 8, yours too?)
1624 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1625 * device/lib/serial.c: process RX bytes earlier than TX bytes
1626 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1628 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1630 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1632 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1634 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1636 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1638 * device/lib/Makefile.in: bad fix, reverted to 1.43
1640 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1642 * device/lib/Makefile.in: added missing z80 object files
1644 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1646 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1647 pic16 progress by Vangelis:
1662 * pic16/pcodepeep.c:
1665 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1667 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1669 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1671 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1672 added gbz80 build to MSVC project.
1673 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1674 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1675 from 8051 stuff and setup so it links using a .lnk file.
1677 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1679 * support/librarian/sdcclib.c: sdcc librarian.
1680 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1683 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1685 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1687 2003-07-02 Borut Razem <borut.razem@siol.net>
1689 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1690 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1691 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1692 src/xa51/main.c, src/z80/main.c:
1693 virtualization of glue() function: each port has it's own glue function,
1694 which is accessed by do_glue function pointer in PORT.general structure
1696 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1698 * DS800C400 fun, improved ROM interface and tinibios.
1700 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1702 * More support for DS80C400. Now includes beginning of interface to ROM.
1704 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1706 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1708 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1710 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1712 2003-06-19 Borut Razem <borut.razem@siol.net>
1714 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1716 2003-06-19 Borut Razem <borut.razem@siol.net>
1718 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1719 fixed Z80 port - crt0.o: cannot open.
1721 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1723 * support/Util/MySystem.c (merge_command): revert bad fix
1725 2003-06-18 Borut Razem <borut.razem@siol.net>
1727 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1729 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1731 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1732 option --use-stdout sends errors to stdout instead of stderr.
1734 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1736 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1738 2003-06-15 Borut Razem <borut.razem@siol.net>
1740 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1741 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1742 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1743 fixed width array of pointers replaced with sets;
1744 multiple include and lib paths ared transferred to preprocessor and linker
1745 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1746 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1747 fixed width array of pointers
1748 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1749 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1750 fixupPath(), getPathDifference()
1751 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1752 fixed width array of pointers
1754 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1756 * src/pic16/ralloc.c: fix warnings
1757 * src/pic16/pcode.c: fix warning
1759 2003-06-10 Scott Dattalo <scott@dattalo.com>
1761 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1762 know all the details, but essentially this set of changes enable
1763 the pic16 port to generate movff instructions and generate assembler
1768 * src/pic16/pcode.c:
1769 * src/pic16/device.c:
1771 * src/pic16/pcode.h:
1772 * src/pic16/pcoderegs.c:
1773 * src/pic16/ralloc.c:
1774 * src/pic16/ralloc.h:
1776 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1778 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1779 added option --vc, so sdcc errors and warnings are compatible with
1780 Microsoft Visual Studio.
1782 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1784 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1785 device/lib/libfloat.lib: added atof function.
1787 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1789 * doc/sdccman.lyx: updated to Lyx 1.3
1790 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1791 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1792 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1794 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1796 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1798 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1800 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1801 additions to the "related tools/documentation" section
1803 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1805 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1807 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1809 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1810 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1812 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1814 * doc/sdccman.lyx: fix double dash and other minor things
1815 * doc/Makefile: fix double dash
1817 2003-05-28 Karl Bongers(patches from Martin Helmling)
1818 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1819 condition and ignore commands.
1821 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1823 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1824 is in parts still quite out of date, I did changes as far as I felt makes sense
1825 for a non-native english speaker.
1826 Please feel free to add to the manual or to correct my changes.
1827 * doc/Makefile: undid touching the date of intermediate tex files.
1829 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1831 * doc/sdccman.lyx: Manual has an index now
1833 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1835 Finalize muluint/mulsint and mululong/mulslong merging:
1836 * device/lib/_mulint.c
1837 * device/lib/_mullong.c
1838 * device/lib/gbz80/mul.s
1839 * device/lib/gbz80/stubs.s
1840 * device/lib/z80/mul.s
1841 * device/lib/z80/stubs.s
1842 * src/SDCCsymt.c (initCSupport)
1844 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1846 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1847 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1848 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1849 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1852 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1854 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1855 the regression tests I'm not brave enough to enable 245.b, 245.c
1856 * doc/sdccman.lyx: added latex preamble for hyperref package.
1857 Using pdflatex this will give you a hyperlinked pdf file with
1858 bookmarks. (prepend '%' before /usepackage if this breaks something)
1860 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1862 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1864 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1866 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1868 2003-05-21 <johan@balder>
1870 * src/SDCCglue.c (printIval): fixed bug #739934
1872 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1874 Applied patch from bug 737905 (renamed yylineo to mylineno):
1881 * src/pic16/pcode.c: Cleaned warnings
1882 * src/pic16/pcodeflow.c: Cleaned warnings
1883 * src/pic16/pcoderegs.c: Cleaned warnings
1885 2003-05-19 Scott Dattalo <scott@dattalo.com>
1887 * src/pic16/pcode.c: Cleaned warnings
1888 * src/pic16/pcodepeep.c: Cleaned warnings
1889 * src/pic16/ralloc.c: Cleaned warnings
1891 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1893 * doc/sdccman.lyx: fixed bug 739745
1894 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1896 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1898 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1899 it can be defined with CFLAGS when running configure
1900 * src/SDCCmain.c: fixed compiling + linking with object files
1902 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1904 * configure.in: configure for pic16 port,
1905 added --disable-pic16-port
1906 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1907 * src/SDCCmain.c: linkOptions is changed to set *,
1908 added if/endif conditional macros to remove options help
1909 messages from optionsTable when a port is not configured, added
1910 support for the PIc16 port in the ports table, when executing
1911 the compiler with no port specified on command line, a default
1912 port is selected with the new macro DEFAULT_PORT which is
1913 defined in port.h, in setDefaultOptions() linkOptions is removed
1914 from initialization assignment, since now it is a set,
1915 parseCmdLine uses setParseWithComma for linkOptions, in
1916 linkEdit() linkOptions are accessed with new function indexSet()
1917 which returns the i'th item of a set variable. See SDCCset.c, in
1918 linkEdit() when calling buildCmdLine(), added linkOptions as
1919 last argument. Now users can pass arguments to gplink via the
1920 -Wl option, main() uses pic16glue() to glue up pic16 programs
1921 * src/SDCCpeeph.c: various changes to support pic16
1922 * src/SDCCset.c: added function void *indexSet(set *, int) to
1923 return the i'th item of the set
1924 * src/SDCCset.h: added function prototype for indexSet()
1925 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1926 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1927 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1928 added macro DEFAULT_PORT
1929 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1930 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1932 * src/pic16/glue.c: commented out some error producing lines
1933 * src/pic16/main.c: __config directives are commented out to stop
1934 gpasm complaining and test the linkage with gplink, _linkCmd and
1935 _asmCmd changed to be more gplink and gpasm friendly
1936 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1937 produced an error when parsed, peep rule 12 is added to utilize
1938 movff, but it is commented out since the pCode does not support
1939 yet a command with 2 address arguments
1941 2003-05-18 <johan@balder>
1943 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1944 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1945 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1947 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1948 Added feature to script commands from file.
1950 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1952 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1953 * src/SDCCutil.c: include ctype.h for win32
1955 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1957 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1959 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1961 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1962 Fixed so you can set breakpoints prior to run, run does not stop
1963 on entry now. Add tbreak. Other enhancements and fixes for use
1966 2003-05-12 Borut Razem <borut.razem@siol.net>
1968 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1970 2003-05-11 Borut Razem <borut.razem@siol.net>
1972 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1973 the path of bin directory, so that PATH is the only env. variable, which has to be set
1974 in case of standard installation.
1975 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1976 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1977 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1979 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1981 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1982 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1983 temp files are in the port dir; clean the gen/test directory when
1984 generating new test.c
1985 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1986 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1987 * support/regression/tests/zeropad.c: added
1989 2003-05-09 <johan@balder>
1991 * src/SDCCglue.c: fixed bug #597940
1993 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1995 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1996 cache sfr, optimize next,step, fix off by one sourceline,
1997 support ddd list function.
1998 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2000 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2002 * support/regression/HTMLgen.py: added compare_s2f()
2003 * support/regression/Makefile: redo 1.27
2004 * support/regression/generate-cases.py: redo 1.5
2006 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2008 * support/regression/tests/float.c: workaround 33 bit hex constant
2009 * support/regression/tests/simplefloat.c: fix division for host
2011 2003-04-29 Scott Dattalo <scott@dattalo.com>
2013 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2014 that tame's the PIC's over-aggressive optimizer.
2016 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2018 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2021 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2023 Initial support for DS80C400. "Hello world" runs on TINIm400
2026 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2028 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2029 * Some notes on ddd usage added in debugger/README
2030 Martin Helmling adding more features and fixes for ddd GUI debugger.
2031 Code added for nexti, stepi, up, down, and other adjustments.
2033 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2035 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2036 * src/pic/peeph.def Added two rules to optimize carry manipulation
2037 * src/pic/* removed debug printfs
2039 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2041 * debugger/mcs51/cmd.c: added header newalloc.h
2043 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2045 * as/Makefile: new EXEEXT
2046 * as/z80/Makefile: remove trailing slash of BUILDIR
2047 * as/z80/clean.mk: new EXEEXT
2048 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2049 * support/cpp2/Makefile.in: new EXEEXT
2050 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2052 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2054 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2055 EXEEXT was introduced to fix all related problems with targets
2056 "clean", "install" and "uninstall"; a couple of further flaws
2057 especially with "clean" have been fixed too
2058 * as/mcs51/Makefile.in
2063 * debugger/mcs51/Makefile.in
2064 * debugger/mcs51/clean.mk
2066 * link/z80/Makefile.in
2069 * packihx/Makefile.in
2071 * sim/ucsim/Makefile
2072 * sim/ucsim/clean.mk
2073 * sim/ucsim/avr.src/Makefile.in
2074 * sim/ucsim/avr.src/clean.mk
2075 * sim/ucsim/s51.src/Makefile.in
2076 * sim/ucsim/s51.src/clean.mk
2077 * sim/ucsim/xa.src/Makefile.in
2078 * sim/ucsim/xa.src/clean.mk
2079 * sim/ucsim/z80.src/Makefile.in
2080 * sim/ucsim/z80.src/clean.mk
2081 * sim/ucsim/main_in.mk
2082 * sim/ucsim/packages_in.mk
2083 * sim/ucsim/gui.src/Makefile.in
2084 * sim/ucsim/gui.src/serio.src/Makefile.in
2085 * sim/ucsim/gui.src/serio.src/clean.mk
2088 * support/cpp2/Makefile.in
2089 * support/cpp2/clean.mk
2090 * support/makebin/Makefile
2091 * support/makebin/clean.mk
2092 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2093 * doc/sdccman.lyx: --program-suffix no longer needed
2095 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2097 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2098 Martin Helmling added support for ddd GUI debugger.
2099 Code added to display assembly, set variables, and other commands
2100 to interface to ddd.
2102 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2104 * as/Makefile: fix target clean
2105 * as/clean.mk: fix target clean
2106 * as/z80/clean.mk: fix target clean
2108 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2110 * Makefile.common.in: added @EXEEXT@
2111 * configure.in: removed all mingw32 stuff
2112 * configure: rebuilt from configure.in
2113 * doc/sdccman.lyx: updated section "installation"
2114 * support/scripts/sdcc_mingw32: adapted to configure
2115 * support/scripts/sdcc_cygwin_mingw32: added
2117 2003-04-22 Scott Dattalo <scott@dattalo.com>
2119 * src/pic Added object file support for the PIC port
2120 * src/pic Applied patch from Craig Franklin (this started the object file support)
2121 * src/regression Updated the PIC regression tests for object files
2123 2003-04-20 Borut Razem <borut.razem@siol.net>
2125 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2126 lklex.c: In function `getfid':
2127 lklex.c:203: warning: array subscript has type `char'
2128 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2129 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2130 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2131 stack handling macros
2133 2003-04-19 Borut Razem <borut.razem@siol.net>
2135 * "handling space characters in file path" task:
2136 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2137 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2138 * support/Util/MySystem.h: make it self-sufficient
2139 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2140 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2141 handling space characters in file path
2142 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2143 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2144 * support/Util/MySystem.c: handling space characters in executable's path
2146 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2148 * as/z80/Makefile: fix permanent rebuild of z80
2149 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2150 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2152 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2154 * src/SDCCopt.c: add special case optimization to replace modulo by
2155 a power of two with a bitwise AND.
2157 2003-04-18 <johan@balder>
2159 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2161 2003-04-17 <johan@balder>
2163 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2164 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2166 2003-04-13 Borut Razem <borut.razem@siol.net>
2168 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2169 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2170 fixed mingw problem in adl_NORMALIZE_PATH
2172 2003-04-12 Borut Razem <borut.razem@siol.net>
2174 * fixed "#pragma SAVE/RESTORE can not be nested":
2175 * src/SDCC.lex: reworked pragma handling functions
2176 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2177 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2179 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2181 * src/SDCCutil.c (pathEquivalent): defined but not used
2182 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2183 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2184 * configure: rebuilt from configure.in
2185 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2186 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2187 * device/include/Makefile.in: replace sdcc_datadir
2188 * device/lib/Makefile.in: replace sdcc_datadir
2189 * Makefile.common.in: add LDFLAGS from configure
2190 * packihx/Makefile.in: use LDFLAGS
2191 * src/Makefile.in: use LDFLAGS
2192 * support/cpp2/Makefile.in: add LDFLAGS from configure
2193 * support/makebin/Makefile: use LDFLAGS
2194 * .version: bumped version number to 2.3.5
2196 2003-04-12 Borut Razem <borut.razem@siol.net>
2198 * completed "different paths" task:
2199 * src/SDCCmacro.c: fixed bug in handling quotes
2200 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2201 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2203 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2205 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2207 2003-04-11 kevin Vigor <kevin@vigor.nu>
2209 * ds390/gen.c ds390/peeph.def: fix bug 706781
2211 2003-04-11 Borut Razem <borut.razem@siol.net>
2213 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2215 2003-04-10 Scott Dattalo <scott@dattalo.com>
2217 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2218 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2219 set - this bit used to not be set...).
2220 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2221 bad code in PIC Port
2222 * src/regression/and2.c added to test bug 609268
2223 * src/regression/Makefile added and2.c to regression test
2226 2003-04-08 <johan@CP255758-A>
2228 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2229 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2230 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2232 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2234 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2236 * support/cpp2/Makefile.in: fix bug #487815
2237 * configure: rebuilt from configure.in
2238 * Makefile.common.in: docdir changed, new path suffixes
2239 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2240 * sdcc_vc_in.h: reflect changes from sdccconf.h
2241 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2242 * src/SDCCutil.h: remove BINDIR hack
2243 * doc/sdccman.lyx: update new path hierarchy
2245 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2247 * src/SDCCpeeph.c: added okToRemoveSLOC test
2249 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2251 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2253 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2255 * src/SDCCpeeph.c: added labelIsReturnOnly test
2256 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2258 2003-04-05 <johan@balder>
2260 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2261 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2262 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2263 * src/SDCCast.c: fixed a warning
2264 * src/SDCCast.h: fixed a warning
2265 * src/SDCCicode.c (operandFromAst): fixed a warning
2267 2003-04-04 <johan@balder>
2269 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2270 * src/SDCCast.c (decorateType): fixed bug #715076
2271 * src/SDCC.y: fixed bug #702907
2273 2003-04-03 <johan@balder>
2275 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2276 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2277 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2278 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2279 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2281 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2283 * _decdptr.c: fix return values
2284 * _gptrget.c: fix return values
2285 * _gptrgetc.c: fix return values
2286 * _gptrput.c: fix return values
2287 * _mulint.c: fix return values
2288 * as/z80/Makefile: fix 'make -j' problem
2290 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2292 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2293 * configure.in: big cleanup, updated to autoconf 2.5x
2294 * configure: rebuilt from configure.in
2295 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2296 * sdcc_vc_in.h: reflect changes from sdccconf.h
2297 * doc/Makefile: fixed a flaw in "make install"
2299 2003-04-02 <johan@balder>
2301 * src/ds390/gen.c (genCmp): no comments
2302 * src/mcs51/gen.c (genCmp): no comments
2303 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2304 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2306 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2308 * support/regression/generate-cases.py: place generated file in given sub directory
2309 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2310 * support/regression/Makefile: improvements for 'make -j';
2311 side effect: it's simpler and faster now
2313 2003-03-31 Borut Razem <borut.razem@siol.net>
2315 * src/z80/main.c: link-{port} and as-{port} defined without path
2316 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2318 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2320 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2322 2003-03-30 Borut Razem <borut.razem@siol.net>
2324 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2325 changed type of list parameter to set
2326 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2327 * src/port.h: changed type of do_assemble() parameter to set
2328 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2329 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2330 definition of "cppoutfilename" macro with NULL value in preProcess()
2331 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2332 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2333 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2334 replaced with set *binPathSet
2335 * shash_add() deallocates the item, if allready exsists, before adding the new one
2336 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2338 2003-03-30 Scott Dattalo <scott@dattalo.com>
2340 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2341 a nested for loop bug in the PIC port
2342 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2345 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2347 * support/Util/dbuf.h: remove C++ stuff to make it portable
2349 2003-03-28 Borut Razem <borut.razem@siol.net>
2351 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2352 literal strings in stringLiteral()
2353 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2354 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2357 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2359 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2361 2003-03-26 <johan@balder>
2363 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2364 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2365 * src/SDCCast.c (decorateType): fixed " -v < 3"
2367 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2369 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2370 Added Lenny Story's debug infrastructure changes:
2371 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2372 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2373 * src/cdbFile.c: added
2374 * src/SDCCdebug.c: added
2375 * src/SDCCdebug.h: added
2376 * src/SDCCast.c (createFunction)
2377 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2378 * src/SDCCmain.c (parseCmdLine, main)
2379 * src/SDCCmem.c (redoStackOffsets)
2380 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2383 * src/avr/gen.c (genAVRCode)
2384 * src/ds390/gen.c (gen390Code)
2385 * src/mcs51/gen.c (gen51Code)
2386 * src/pic/gen.c (genpic14Code)
2387 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2388 * src/xa51/gen.c (genXA51Code)
2389 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2391 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2393 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2394 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2396 2003-03-22 <johan@balder>
2398 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2400 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2402 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2403 * doc/cdbfileformat.lyx: added, written by Lenny Story
2404 * doc/Makefile: added cdbfileformat.lyx
2405 * doc/clean.mk: added cdbfileformat.lyx
2407 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2409 * src/mcs51/peeph.def: fix bug #705773
2411 2003-03-20 <johan@balder>
2413 An sfr/sbit can have an "at #" AND an initializer
2414 * src/SDCCsymt.c (checkSClass):
2415 * src/SDCCmem.c (allocGlobal):
2416 * src/SDCCmem.c (allocLocal):
2417 * src/SDCCast.c (createBlock):
2419 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2421 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2423 2003-03-16 <johan@balder>
2425 Undid the hackup of const and volatile, the problem is much bigger
2427 * src/SDCCast.c:1.171
2428 * src/SDCCglue.c:1.138
2429 * src/SDCCicode.c:1.146
2430 * src/SDCCsymt.c:1.150
2431 * src/SDCCval.c:1.65
2433 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2435 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2436 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2438 2003-03-13 <johan@balder>
2440 Hackup const and volatile modifiers in type chains a bit:
2442 * src/SDCCast.c:1.169
2443 * src/SDCCglue.c:1.136
2444 * src/SDCCicode.c:1.143
2445 * src/SDCCsymt.c1.146
2446 * src/SDCCsymt.h1.59
2447 * src/SDCCval.c:1.63
2449 2003-03-12 <johan@balder>
2451 * src/SDCCBBlock.h: more LRH debugging junk
2452 * src/SDCCcflow.h: more LRH debugging junk
2453 * src/SDCCloop.c: more LRH debugging junk
2454 * src/SDCC.y (struct_declaration): fixed bug #697590
2455 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2456 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2457 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2459 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2460 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2461 test function names must now match exactly).
2462 * src/SDCCcse.c: added special case in findCheaperOp to allow
2463 extending a short integer. Makes less awful code for bug 700121 test case.
2465 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2467 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2468 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2470 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2472 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2473 actually called (operandsNotEqual() was called for all
2474 operandsNotEqualX tests).
2476 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2478 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2479 with shorter literals. Fixes bug 700121.
2481 2003-03-11 <johan@balder>
2483 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2485 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2487 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2488 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2490 2003-03-10 Borut Razem <borut.razem@siol.net>
2492 * src/SDCCmain.c: pipe preprocessor's output
2493 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2494 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2495 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2496 which closes all pipes in pipeSet set
2497 * src/SDCCset.c: free deleted item in function deleteSetItem()
2498 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2499 moved from z80 to src subproject
2500 * .version: increased version number to 2.3.4
2502 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2504 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2505 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2506 * support/regression/ports/xa51/spec.mk: fix typo
2508 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2510 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2512 2003-03-09 Borut Razem <borut.razem@siol.net>
2514 * src/SDCCmain.c: pipe preprocessor's output
2515 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2516 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2517 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2518 which closes all pipes in pipeSet set
2519 * src/SDCCset.c: free deleted item in function deleteSetItem()
2520 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2521 moved from z80 to src subproject
2523 2003-03-09 Borut Razem <borut.razem@siol.net>
2525 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2526 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2527 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2528 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2529 * src/SDCCglobl.h: unification of WIN32 native definitions
2531 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2533 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2535 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2537 * src/configure.in: check for endianess (even while cross-compiling)
2538 * src/configure: check for endianess (even while cross-compiling)
2539 * src/configure_in.h: check for endianess (even while cross-compiling)
2540 * src/avr/gen.c: remove old endianess stuff
2541 * src/mcs51/gen.c: remove old endianess stuff
2542 * src/ds390/gen.c: remove old endianess stuff
2543 * src/pic/gen.c: remove old endianess stuff
2544 * src/pic/genarith.c: remove old endianess stuff
2545 * src/pic/glue.c: fix endianess check
2546 * src/pic16/gen.c: remove old endianess stuff
2547 * src/pic16/genarith.c: remove old endianess stuff
2548 * src/pic16/glue.c: fix endianess check
2549 * src/xa51/gen.c: remove old endianess stuff
2550 * src/z80/gen.c: fix endianess check
2551 * src/SDCCglue.c: fix endianess check
2552 * src/ds390/peeph.def: fix bug 700036
2554 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2556 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2557 * src/configure: find appropriate data-types on host for SDCC's int and long
2558 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2559 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2560 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2562 2003-03-07 <johan@balder>
2565 some minor cleanups before the big shot
2566 OP_DEFS and OP_USES now use Kevin's protection
2567 new option --nolabelopt
2578 * src/ds390/ralloc.c:
2579 * src/mcs51/ralloc.c:
2581 * src/xa51/ralloc.c:
2584 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2586 * src/pic/pcode.c (get_op): fix 64 bit warnings
2587 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2588 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2589 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2590 * support/regression/tests/malloc.c: fix 64 bit warnings
2592 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2594 * src/mcs51/gen.c (genMinus): fixed bug 696436
2596 2003-03-02 Borut Razem <borut.razem@siol.net>
2598 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2600 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2602 * configure.in: test for mkstemp
2603 * sdccconf_in.h: add HAVE_MKSTEMP
2605 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2607 * device/include/ctype.h: removed warning while using --stack-auto
2608 * device/include/malloc.h: removed warning while using --stack-auto
2609 * device/include/string.h: removed warning while using --stack-auto
2611 2003-02-23 Borut Razem <borut.razem@siol.net>
2613 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2614 because NDEBUG is defined (see man assert)
2615 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2617 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2619 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2620 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2622 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2624 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2625 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2627 2003-02-18 <johan@balder>
2629 * as/mcs51/asmain.c (asmbl): module can start with a digit
2630 * as/z80/asmain.c (asmbl): module can start with a digit
2632 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2634 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2635 * src/asm.c: fix pipe() for Mingw32
2637 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2639 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2640 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2641 make -V work again; --c1mode reads now from stdin
2642 * doc/sdccman.lyx: added --c1mode
2643 * support/Util/SDCCerr.c: new messages for c1 mode
2644 * support/Util/SDCCerr.h: new messages for c1 mode
2645 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2647 2003-02-15 <johan@balder>
2649 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2651 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2653 * doc/sdccman.lyx: Environment variables, -o and other minor things
2655 2003-02-14 <johan@balder>
2657 * src/xa51/main.c: before anyone really tries to use it :)
2659 * Install doc's in share/sdcc/doc
2660 * removed some obsolete files
2661 * Do a proper make distclean and uninstall
2662 M Makefile.common.in
2665 M device/include/Makefile.in
2666 M device/lib/Makefile.in
2669 M sim/ucsim/doc/Makefile.in
2672 R src/xa51/peeph.rul
2673 M support/cpp2/Makefile.in
2674 M support/makebin/Makefile
2677 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2679 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2681 2003-02-10 Borut Razem <borut.razem@siol.net>
2683 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2684 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2685 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2686 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2687 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2688 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2689 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2690 src/z80/Makefile.bcc: Borland Makefile cleanup
2691 * as/z80/Makefile.bcc: Added Borland Makefile
2692 * support/cpp2/borland.h: Removed
2694 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2696 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2697 * src/SDCC.lex: new pragma NOIV
2698 * src/SDCCglobl.h: new pragma NOIV
2699 * src/SDCCmem.c: new pragma NOIV
2701 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2703 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2705 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2707 * src/SDCCmain.c: signal handling is switched off by --debug
2708 * doc/Makefile: small fix for install; use clean.mk again
2709 * doc/clean.mk: clean *.pdf and *.html too
2711 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2713 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2714 * device/lib/printfl.c: fix a ds390 bug by making it portable
2715 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2716 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2717 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2718 * debugger/mcs51/cmd.c: converted multi-line string literals
2719 * sim/ucsim/globals.cc: converted multi-line string literals
2720 * src/SDCCmain.c: introduced signal handler to remove temp files
2721 * doc/Makefile: small tweaks, implement clean
2722 * doc: removed generated files
2724 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2726 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2727 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2728 Address Record is not correctly generated for DS390."
2730 2003-02-02 Borut Razem <borut.razem@siol.net>
2732 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2733 * as/mcs51/asm.h: fixed compilation with Borland C
2734 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2735 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2736 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2737 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2738 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2739 src/z80/Makefile.bcc: delete $(LIB) only if exist
2740 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2742 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2744 * device/include/malloc.h: introduced NULL
2745 * device/include/string.h: introduced NULL
2746 * device/include/stdlib.h: introduced NULL
2747 * device/lib/_memcpy.c: removed NULL
2748 * device/lib/_strcat.c: removed NULL
2749 * device/lib/_strchr.c: removed NULL
2750 * device/lib/_strcmp.c: removed NULL
2751 * device/lib/_strcpy.c: removed NULL
2752 * device/lib/_strcspn.c: removed NULL
2753 * device/lib/_strlen.c: removed NULL
2754 * device/lib/_strncat.c: removed NULL
2755 * device/lib/_strncmp.c: removed NULL
2756 * device/lib/_strncpy.c: removed NULL
2757 * device/lib/_strpbrk.c: removed NULL
2758 * device/lib/_strrchr.c: removed NULL
2759 * device/lib/_strspn.c: removed NULL
2760 * device/lib/_strstr.c: removed NULL
2761 * device/lib/_strtok.c: removed NULL
2762 * device/lib/malloc.c: removed NULL, include own header
2764 2003-02-02 <johan@balder>
2766 * 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
2767 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2768 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2769 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2770 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2771 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2773 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2775 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2778 2003-02-01 <johan@balder>
2780 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2782 2003-01-31 <johan@CP255758-A>
2784 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2786 2003-01-30 <johan@balder>
2788 * src/SDCCBBlock.c: automatic bug detection
2789 * src/SDCCicode.c: automatic bug detection
2791 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2793 * src/SDCCglobl.h: now --xram-size 0 works
2794 * src/SDCCmain.c: now --xram-size 0 works
2796 2003-01-29 <johan@balder>
2798 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2800 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2802 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2803 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2804 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2805 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2806 * src/SDCCglobl.h: Added options --xram-size and --code-size
2807 * src/SDCCmain.c: Added options --xram-size and --code-size
2809 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2811 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2812 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2814 2003-01-27 <johan@balder>
2816 * src/SDCC.y: fixed bug #613764
2818 2003-01-26 <johan@balder>
2820 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2821 * src/SDCCsymt.h: fixed bug #673374
2822 * src/SDCCglue.c: fixed bug #661910
2823 * src/SDCCast.c: fixed bug #458099 and 673374
2825 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2827 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2828 * as/mcs51/strcmpi.h: added
2829 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2830 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2831 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2832 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2833 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2834 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2835 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2836 * as/mcs51/Makefile.aslink: new module strcmpi
2837 * as/mcs51/Makefile.asx8051: new module strcmpi
2838 * as/mcs51/Makefil.bcc: new module strcmpi
2839 * as/mcs51/Makefile.in: new module strcmpi
2840 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2842 2003-01-26 <johan@balder>
2844 * src/SDCCglue.c: reverted back to 1.124
2845 * src/SDCCast.c: reverted back to 1.156
2846 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2848 2003-01-25 <johan@balder>
2850 * src/SDCCglue.c: A better fix for bug #661910
2851 * src/SDCCast.c: A better fix for bug #661910
2852 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2854 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2856 * src/Makefile.in: remove spawn.o
2857 * src/SDCCmain.c: remove spawn.h
2858 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2859 * src/spawn.c: removed
2860 * src/spawn.h: removed
2861 * support/regression/ports/ds390/spec.mk: link with -r
2863 2003-01-24 <johan@CP255758-A>
2865 * src/ds390/gen.c (aopOp): fixed bug #667458
2866 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2867 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2868 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2870 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2872 * src/mcs51/peeph.def: better assembler identation by Frieder
2873 * src/mcs51/gen.c: better assembler identation by Frieder
2875 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2877 * as/z80/string.h: removed for gcc 3.2
2878 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2879 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2881 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2883 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2884 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2885 * support/regression/Makefile: separate temp files for ports
2886 * support/regression/generate-cases.py: separate temp files for ports
2887 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2888 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2890 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2892 * moved tinitalk to device/examples/ds390
2894 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2896 * as/mcs51/lkmem.c: rflag is for DS390
2897 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2898 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2899 (linkEdit): move mem- and map-files the same way as ihx-files
2900 * src/z80/main.c (_setDefaultOptions): removed --generic
2901 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2902 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2903 * src/pic/glue.c (picglue): --c1mode works again
2904 * src/pic16/glue.c (pic16glue): --c1mode works again
2905 * src/asm.c (printCLine): fix #660034
2907 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2909 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2910 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2911 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2912 * as/mcs51/lkmem (summary): better fix for sp problem
2913 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2914 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2915 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2916 remove --stack-after-data
2918 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2920 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2921 * src/SDCCutil.c (join): ugly bug: missing '\0'
2922 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2924 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2926 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2928 * src/pic/main.c (_asmCmd): gpasm supports -o
2929 * src/z80/main.c: more general macros
2930 * device/lib/Makefile.in: remove intermediate files
2932 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2934 * .version: Bumped version number to 2.3.3
2935 * src/SDCCBBlock.c: new option -o
2936 * src/SDCCglobl.h: new option -o
2937 * src/SDCCglue.c: new option -o
2938 * src/SDCCmain.c: new option -o
2939 * src/asm.c: new option -o
2940 * src/ds390/main.c: new option -o
2941 * src/pic/glue.c: new option -o
2942 * src/pic/pcode.c: new option -o
2943 * src/pic/ralloc.c: new option -o
2944 * src/pic16/glue.c: new option -o
2945 * src/pic16/pcode.c: new option -o
2946 * src/pic16/ralloc.c: new option -o
2947 * src/z80/main.c: new option -o
2948 * device/lib/Makefile.in: use -o
2949 * support/regression/ports/ds390/spec.mk: use -o
2950 * support/regression/ports/gbz80/spec.mk: use -o
2951 * support/regression/ports/mcs51/spec.mk: use -o
2952 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2953 * support/regression/ports/z80/spec.mk: use -o
2954 * support/regression/ports/ucz80/spec.mk: use -o
2955 * support/regression/ports/xa51/spec.mk: use -o
2956 * support/regression/fwk/lib/timeout.c: fix usage string
2958 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2959 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2961 2003-01-07 <johan@balder>
2963 * src/SDCCast.c (decorateType): fixed bug #600035
2965 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2966 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2967 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2968 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2969 * src/pic/pcode.c: outcommented unused variable to remove warnings
2970 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2972 2003-01-06 <karl@turbobit.com>
2973 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2976 2003-01-06 <johan@balder>
2978 * src/SDCCicode.c: fixed array add
2980 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2981 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2982 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2984 2003-01-04 <johan@balder>
2986 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2988 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2989 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2991 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2992 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2993 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2995 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2996 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2998 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2999 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3001 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3002 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3004 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3006 * in \sdcc\as\mcs51\ changed these files in order to create an
3007 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3008 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3009 following files to include the previous two files: aslink.dsp,
3010 Makefile.aslink, Makefile.bcc, and Makefile.in.
3012 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3013 .adb instead of .cdb
3015 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3017 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3018 value from option --iram-size.
3020 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3022 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3025 2002-09-18 <wiml@hhhh.org>
3027 * SDCClrange.h: exposed setFromRange() and setToRange()
3028 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3029 packRegsForAccUse() (bug 542397)
3030 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3031 multiple times and emitting the fetch operations more than once
3032 added aopGetUsesAcc() function to allow binary operators to
3033 fetch their operands in the correct order; made genMinus() emit
3034 compact code for X = LITERAL - Y
3036 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3037 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3038 sprintf() in line 1267.
3040 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3041 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3044 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3045 Changes to aslink (All the changes are marked with 'JCF'):
3047 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3050 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3051 area BSEG. Also moves, if possible, the DATA area down into the internal
3052 ram so more space is available.
3054 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3057 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3058 not bytes. Function summary() which creates a memory usage summary
3059 file with extension .mem. Reports of overlaping stack and small stack
3060 size. If the space for the stack is less than 16 bytes aslink trows a
3063 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3064 the 8051. Option 'y' for memory summary output file.
3066 Changes to sdcc (All the changes are marked with 'JCF'):
3068 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3070 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3071 overlaying area for it (uses RegBankUsed[4]).
3073 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3074 bank zero as used by default. By default aslink locates the stack
3075 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3076 the creation of the .mem file. Delegates the allocation of data area
3077 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3078 the begining of the stack area to aslink.
3080 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3081 glue() in SDCCglue.c creates an area for it.
3083 2002-09-03 Borut Razem <borut.razem@siol.net>
3084 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3085 sdcc/src/pic/glue.c:
3086 introduced atexit() handler for teporay files removal in case of
3087 errors, assertions, ...
3089 2002-08-29 Borut Razem <borut.razem@siol.net>
3090 * sdcc/support/cpp2/auto-host_vc_in.h:
3091 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3092 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3093 Maybe there is a similar problem with BORLANDC? It should be checked!
3095 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3096 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3097 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3098 was not executed, and the compiler (cl) launched a warning:
3099 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3101 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3102 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3104 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3105 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3107 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3108 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3109 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3110 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3111 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3112 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3113 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3114 - added Release configuration in VS projects
3115 - review of compiler an linker options
3116 - VC .exe files are generated in bin_vc directory, not to interfere
3117 with binaries generated from other projects (cygwin, mingw, bcc ...)
3119 * sdcc/src/yacc.dsp: added
3121 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3122 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3123 and insert the version number definitions from .version
3125 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3127 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3128 added - genarate auto-host.h using auto-host_vc_in.h as template
3131 removed from CVS, generated automatically
3133 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3134 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3136 2002-08-11 Borut Razem <borut.razem@siol.net>
3137 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3139 2002-08-10 Borut Razem <borut.razem@siol.net>
3140 * src/SDCCmain.c (main):
3141 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3142 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3143 The consequence was that some temporary files were not removed.
3146 unification of code in functions tempfilename() and tempfile():
3147 function tempnam() is defined in Visual Studio 6.0 and .NET
3149 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3151 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3152 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3153 - removed compiler command line option /WX: Treats all warnings as errors
3154 - update a list of source files, included into the project
3156 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3157 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3158 changed project type to Generic Project so that can be correcly converted to VS.NET project
3160 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3162 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3164 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3166 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3167 added return 0 statements after assert() to make compiler happy
3169 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3170 added newline in the def file to keep MSC compiler satisfied
3172 * sdcc/src/z80/gen.c:
3173 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3174 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3175 - solved MSC error in function aopDump()
3177 * sdcc_vc.h: define PREFIX as "\\sdcc"
3179 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3180 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3182 2002-06-22 Scott Dattalo <scott@dattalo.com>
3183 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3184 - Rewrote the register banking algorithm.
3185 - Added pCode live-range analysis to registers (for now, only non-used and
3186 singly-used registers optimized away)
3188 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3190 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3192 2002-05-10 Scott Dattalo <scott@dattalo.com>
3193 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3195 2002-04-22 Michael Hope <michaelh@vroom>
3197 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3199 * configure.in (DD_COPT): Added include support required for gbdk.
3201 * .version: Bumped version number just to increase it.
3203 * src/SDCCmain.c: Added -nostdinc to the default options.
3205 2002-04-15 Michael Hope <michaelh@vroom>
3207 * device/lib/z80/printf.c (sprintf): Added.
3209 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3211 * src/z80/peeph.def: Added transpose redundent load rule.
3213 * src/z80/main.c: Added force callee saves for jaune.
3215 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3217 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3219 2002-03-28 Johan Knol <johan@balder>
3221 * src/SDCCval.c: fixed bug #532436
3223 2002-03-14 Scott Dattalo <scott@dattalo.com>
3225 Added "char *Processor" field to the port structure.
3228 Added -p option. Allows port dependent processor to be specified.
3231 Initialized the new field char *Processor field to NULL in all ports
3234 Compiler generated registers for interrupt context saving
3235 were not getting allocated.
3237 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3240 Fixed left shift. Will promote the left side of a left shift
3241 if a) left shifting more than size of operand or b) when assigned
3242 to something size > size of left side
3244 2002-03-14 Scott Dattalo <scott@dattalo.com>
3246 tons of changes. Register allocation has been
3247 rewritten. Added customization for the various PICs. Flow
3248 analysis is restructured. ...
3254 Added. device.c is a PIC port hack to accomodate variations
3257 2002-03-13 Michael Hope <michaelh@vroom>
3259 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3261 2002-03-04 johanknol <johanknol@manik>
3263 * /src/SDCCval.c: fixed
3265 const unsigned char arr[][2] = { { 0, 1 } };
3266 t18.c:1: error: Initializer element is not constant
3268 2002-03-04 bela <bela@manik>
3270 * /device/include/mcs51reg.h:
3271 ds89c420 register definition update
3273 2002-03-03 <johan@FRIJA>
3275 * support/Util/SDCCerr.c: did something, but don't no why anymore
3277 * support/regression/tests/bug-524691.c: made it a little less shy
3279 * src/SDCCast.c (decorateType): fixed bug #524697
3281 * src/SDCCast.c: made some lineno improvements
3283 * src/SDCCval.c (getNelements): changed warning to error
3285 * src/SDCCglue.c (printIvalArray): changed warning to error
3287 * src/SDCCicode.c: fixed a warning for mingw
3289 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3291 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3293 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3295 * src/ds390/peeph.def:
3296 Added some more peephole rules
3298 * src/ds390/gen.c: Various fixes & enhancements
3300 * src/SDCClrange.c, src/SDCClrange.h:
3301 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3303 * src/ds390/ralloc.c:
3304 various fixes & enhancements (ds390) specific
3306 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3307 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3310 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3312 2002-03-02 <johan@FRIJA>
3314 * src/SDCCast.c (decorateType): fixed bug #524708
3316 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3318 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3320 2002-03-01 Michael Hope <michaelh@vroom>
3322 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3324 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3326 2002-03-01 <johan@FRIJA>
3328 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3330 * src/SDCCast.c (decorateType): fixed bug #524209
3332 * src/SDCCval.c (valNot): fixed bug #524195
3334 2002-02-26 <johan@balder>
3336 * src/xa51/gen.c: fixed a warning
3338 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3340 * src/SDCCast.c (decorateType): fixed bug #522534
3342 2002-02-23 <johan@balder>
3344 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3346 2002-02-22 <johan@balder>
3348 * src/SDCCast.c: fixed bug #514865
3350 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3352 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3354 * sdcc/src/SDCCloop.c:
3355 Previous fix was not good. basic blocks that have "break" or "return" are
3356 not really partof a loop , but live ranges used in these blocks should
3357 be live thru the entire loop, so set partOfLoop but don't add them to
3360 2002-02-21 <johan@FRIJA>
3362 * src/SDCCcse.c: fixed bug #514308
3364 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3367 Fixed BUG #519583. If a conditional block ended in a return/break
3368 statement inside a loop, it was not being considered part of the loop.
3370 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3372 2002-02-10 Karl Bongers <karl@turbobit.com>
3375 Fixed up SDCDB debugger somewhat. Updated debugger/README
3376 with lots of comments and notes.
3378 * device/examples/test2.c:
3379 Fix bug, "red" variable not being initialized(compiler complained).
3381 * device/examples/Makefile, examples/test3.c:
3382 Add Makefile in device/examples folder, compiles test3.c
3383 for use as a multiple module SDCDB test case.
3385 * sim/ucsim/cmd.src/cmdset.cc:
3386 Took out debug printfs in ucsim "next" command.
3389 Karl and Johan start ucsim XA support. Most dissassembly working,
3390 about 75% emulation done(plenty of work remaining).
3392 * sim/ucsim/z80.src:
3393 Add Z80 support to ucsim, add test-ucz80 regression test,
3394 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3395 Notice z80 compiler fails on examples/test3.c/crc code.
3397 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3399 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3400 Added support for --parms-in-bank1
3402 * src/ds390/peeph.def:
3403 added a few more peephole optimzations
3406 1) added __builtin_inp & __builtin_outp used to read in data of given length
3407 from a memory mapped port
3408 2) added __builtin_memcmp
3409 3) added __builtin_swapw swap bytes of a short
3411 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3412 1) handle multiple send & receives from register bank1
3413 2) ralloc can now allocate DPTR1 to some liveRanges
3415 * src/SDCCsymt.c, src/SDCCsymt.h:
3416 changes to handle multiple sends & receives
3419 added some pointer arithmetic optimization
3422 added some pointer arithmetic optimizations but not stable yet so not
3423 called from anywhere (will get this working shortly)
3425 * src/SDCCopt.c: fixed for multiple sends & receives
3428 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3429 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3430 set preprocessor defines (depending on options)
3432 * src/SDCCicode.c, src/SDCCicode.h:
3433 changes made to handle multiple sends & receives
3436 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3438 * src/SDCCcse.c, src/SDCCcse.h:
3439 added function findbackward def (to be used in upcoming optimization)
3441 * src/SDCCcflow.c, src/SDCCcflow.h:
3442 added function returnAtEnd - to determine if a basic block terminates with
3445 * src/SDCCast.c, src/SDCCast.h:
3446 added option parms-in-bank1
3448 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3449 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3450 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3451 adjusted for --parms-in-bank1 option
3453 * device/include/string.h:
3454 donot redefine "reentrant" keyword
3456 * device/include/ds80c390.h: Added some more SFRs
3458 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3460 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3462 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3464 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3466 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3468 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3470 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3472 * Added --xram-movc option
3474 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3476 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3478 2002-01-11 Johan Knol
3480 * Added math lib of Jesus Calvino-Fraga
3482 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3484 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3485 * support/regression/Makefile: new target test-mcs51-stack-auto
3486 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3488 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3490 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3492 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3494 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3496 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3498 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3500 * src/SDCCglue.h: add definition for printIvalChar()
3502 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3504 * src/SDCCast.c: fix #498138 by Johan
3506 * src/SDCCglue.c: fix #498138 by Johan
3508 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3510 * support/regression/Makefile: fix clean
3512 * support/regression/ports/ds390/support.c: fix transmission of last character
3514 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3516 * /sdcc/src/ds390/gen.c:
3517 a) improved computing address of stack variable
3518 b) took out some #if 0 code
3519 c) improved parmBytes adjustment
3520 d) improved genPlusIncr & genMinusIncr
3521 e) genCmp could generate bad code (when left assigned to DPTR)
3522 f) Fixed bug in hasInc
3524 * /sdcc/src/ds390/ralloc.c:
3525 a) packRegsForSupport could mess up live information (Fixed)
3526 b) packRegsDPTRuse could be incorrect for left & right shift
3528 * /sdcc/src/mcs51/ralloc.c:
3529 packRegsForSupport could mess up the live information (Fixed)
3531 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3533 * /sdcc/src/SDCCast.c:
3534 can reverse a loop even if function call is present as long
3535 as the loop control variable is local & is not passed as parameter
3537 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3539 * /sdcc/ChangeLog: *** empty log message ***
3541 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3542 More builtin function additions for TININative
3544 * /sdcc/src/ds390/ralloc.c:
3545 Had broken the regression testsuite
3547 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3549 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3550 Added funcattr hasStackParms will be set for reentrant functions when there
3551 are paramteres on the stack, this helps in minimizing frame pointer generation
3552 typeFromStr can handle function pointers now
3554 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3555 *** empty log message ***
3557 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3559 * /src/ds390/gen.c, /src/ds390/main.c:
3560 More builtin function additions for TININative
3562 * /src/ds390/ralloc.c:
3563 Had broken the regression testsuite
3565 * /src/SDCCast.c: Fixed a bug in dumptree
3567 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3568 Added funcattr hasStackParms will be set for reentrant functions when there
3569 are paramteres on the stack, this helps in minimizing frame pointer generation
3570 typeFromStr can handle function pointers now
3572 * /doc/builtins.txt, /doc/TININative.txt:
3573 *** empty log message ***
3576 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3578 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3579 ALPHA version for -mTININative
3581 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3582 updated to reflect changes in the port structure
3585 added function do_assemble (similar to do_link) if non-null this function
3586 will be called to do assembly (-mTININative) requires a multi command
3588 added function genAssemblerEnd will be called to generate assembler Epilogue
3591 added _JavaNative to debug info printing
3593 * /src/SDCCmain.c: added option --tini-libid
3594 added port->do_assemble function (-mTININative) has a multi command assemble
3596 * /src/SDCCglue.c: Disabled "constExpr" check
3597 added port->genAssemblerEnd function
3599 * /src/SDCCglobl.h: Added option --tini-libid value
3602 tookout optimizeCompare from the header (has no external references)
3604 * /src/SDCCast.c: made one more function "static"
3606 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3608 * src/z80/mappings.i: Added z80asm support.
3610 * src/z80/main.c: Added z80asm support on --asm=z80asm
3612 * src/z80/gen.c: Fixed asm portability issues.
3614 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3616 * src/SDCCglue.c (printExterns): Added global/extern split.
3618 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3620 * support/regression/Makefile: added test for mcs51 model large
3622 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3624 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3626 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3628 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3630 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3632 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3634 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3636 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3638 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3640 * support/regression/tests/simplefloat.c: Port to mcs51.
3642 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3643 * support/regression/tests/bug-485362.c: Added.
3645 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3647 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3649 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3651 * src/z80/gen.c (aopDump): Added a dump function.
3653 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3654 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3656 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3658 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3660 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3662 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3664 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3666 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3668 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3670 * support/regression/ports/ds390/support.c: Use tinibios.
3672 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3674 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3676 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3677 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3679 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3681 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3683 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3685 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3687 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3688 (packRegsForIYUse): Created and optimised.
3690 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3692 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3693 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3695 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3697 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3699 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3701 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3703 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3705 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3707 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3709 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3711 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3713 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3715 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3717 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3718 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3719 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3721 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3723 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3724 (genNotFloat): Added.
3725 (genUminusFloat): Added.
3727 * device/lib/z80/Makefile: Added floating pt stubs.
3729 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3731 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3733 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3735 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3737 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3739 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3741 * sdcc/support/regression/Makefile: Add port ds390.
3743 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3745 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3747 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3749 * sdcc/support/regression/ports/ds390/support.c: Added.
3751 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3753 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3755 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3757 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3759 * device/include/malloc.h: Added z80 and gbz80 support.
3761 * device/lib/gbz80/heap.s: Added.
3763 * device/lib/z80/heap.s: Added.
3765 * device/lib/malloc.c: Added z80 and gbz80 support.
3767 * support/regression/tests/malloc.c (testMalloc): Added.
3769 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3771 * support/regression/tests/bug-478094.c: Added.
3773 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3775 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3777 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3779 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3781 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3783 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3785 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3787 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3789 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3791 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3793 * support/regression/tests/bug-477927.c: Added.
3795 * src/z80/peeph.def: Added minor rules.
3797 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3799 * src/z80/peeph.def: Added jump optimisation modification.
3801 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3803 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3805 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3807 * support/regression/tests/funptrs.c: Added.
3809 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3811 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3813 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3815 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3817 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3819 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3820 (movLeft2ResultLong): Created.
3822 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3823 (joinPushes): Added. Joins two char pushes into a word push.
3825 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3827 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3829 * support/makebin/Makefile (install): Added creation of dest dir.
3831 2001-10-24 Karl Bongers <karl@turbobit.com>
3833 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3835 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3837 * src/z80/ralloc.c: Turned off faulty pack for one use.
3839 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3841 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3843 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3845 * support/regression/Makefile: Improved clean
3847 * support/regression/ports/gbz80/spec.mk: Added clean
3849 * support/regression/ports/host/spec.mk: Added clean
3851 * support/regression/ports/z80/spec.mk: Added clean
3853 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3855 * support/regression/ports/mcs51/timeout.c: little improvements
3857 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3859 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3861 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3863 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3865 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3867 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3869 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3871 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3872 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3874 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3876 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3878 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3880 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3882 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3884 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3886 * support/regression/tests/longor.c: Added.
3888 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3890 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3892 * as/mcs51/aslink.h: define PATH_MAX
3894 * as/mcs51/asm.h: define PATH_MAX
3896 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3898 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3900 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3902 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3904 * src/SDCCglobl.h: define PATH_MAX
3906 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3908 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3910 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3912 * src/z80/gen.c (gencjneshort): Fixed
3914 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3916 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3918 * support/regression/tests/bug-469671.c: Added.
3920 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3922 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3924 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3926 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3928 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3930 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3932 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3934 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3936 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3938 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3940 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3942 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3944 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3946 * 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.
3948 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3950 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3952 2001-10-07 <johan@FRIJA>
3954 * device/lib/gets.c (gets): fixed the return value.
3956 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3957 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3959 * 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.
3961 * 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.
3963 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3965 * src/pic/gen.c: Removed Safe_strdup.
3967 * configure.in: Added option to enable libgc support.
3969 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3970 (bitVectUnion): Optimised.
3971 (bitVectIntersect): Optimised.
3972 (bitVectBitsInCommon): Optimised.
3973 (bitVectCplAnd): Optimised.
3975 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3977 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3979 * src/SDCCmain.c: distinguish between assembler debug and plain options
3981 * src/avr/main.c: remove standard assembler options
3983 * src/ds390/main.c: remove standard assembler options
3985 * src/mcs51/main.c: remove standard assembler options
3987 * src/port.h: removed "PENDING" comment
3989 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3991 * src/device/lib/_mulint.c : new, with assember functions
3993 * src/device/lib/_mullong.c : new, with assember functions
3995 * src/device/lib/_divuint.c : with assember functions
3997 * src/device/lib/_divsint.c : with assember functions
3999 * src/device/lib/_divulong.c: with assember functions
4001 * src/device/lib/_divslong.c: with assember functions
4003 * src/device/lib/_moduint.c : with assember functions
4005 * src/device/lib/_modsint.c : with assember functions
4007 * src/device/lib/_modulong.c: with assember functions
4009 * src/device/lib/_modslong.c: with assember functions
4011 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4013 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4015 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4016 replaced _mululong.c and _mulslong.c by _mullong.c
4018 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4020 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4022 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4024 * src/SDCCglue.c: test, if win32api is available for MINGW
4026 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4028 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4029 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4030 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4031 * support/regression/ports/host/spec.mk: removed GENERIC
4032 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4033 * support/regression/ports/z80/spec.mk: removed GENERIC
4035 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4037 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4039 * support/regression/tests/bug-467035.c: Created.
4041 2001-10-01 <johan@FRIJA>
4043 * src/SDCC.y: fixed bug #466586 part 1
4045 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4047 * SDCCicode.c: z80 has no generic pointers
4048 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4050 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4052 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4054 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4056 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4058 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4060 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4062 * configure.in: Fixed up so that ucsim is only configured once.
4064 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4066 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4067 (getPathDifference): As above.
4069 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4071 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4073 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4074 * .version: Updated to 2.3.1
4076 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4077 Added copyright header.
4079 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4080 (assemble): Added support for macro based assembler commands.
4081 (linkEdit): Added support for macro based linker commands.
4082 (preProcess): Changed the pre-processor to use macros.
4083 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4084 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4086 * device/lib/z80/crt0.s: Added module name for debugging.
4088 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4090 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4092 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4094 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4096 * src/Makefile.in: Added SDCCmacro and SDCCutil
4098 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4100 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4102 2001-09-16 <johan@FRIJA>
4104 * 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.
4106 2001-09-15 <johan@FRIJA>
4108 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4109 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4111 2001-09-11 <johan@FRIJA>
4113 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4115 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4117 * support/regression/tests/bug-460444.c: Added test case.
4119 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4120 (genCast): Added justification for all of the asserts.
4122 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4124 * support/regression/support.c: _xdata replaced by xdata
4126 * support/regression/spec.mk: removed _generic
4128 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4130 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4132 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4133 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4135 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4137 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4139 * support/regression/tests/bug-460010.c: Added test case.
4141 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4143 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4145 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4147 * support/regression/testfwk.c: removed workaround for bug #436344
4149 * support/regression/tests/bp.c: use less memory with mcs51
4151 * support/regression/tests/bug-441448.c: use less memory
4153 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4155 * support/regression/collate-results.py: typo
4157 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4159 * support/regression/tests/fetchoverlap.c: Added new test case.
4161 * support/regression/tests/bp.c: Added new test case.
4163 * support/regression/tests/bug-448984.c: Added new test case.
4165 * support/regression/tests/pow2shifts.c: Added new test case.
4167 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4168 (genlshTwo): Fixed right shift for count > 8.
4170 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4172 2001-09-08 <johan@FRIJA>
4174 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4176 2001-09-07 <johan@FRIJA>
4178 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4180 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4182 2001-09-06 <johan@FRIJA>
4184 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4185 * bernhard noted me at this: "() equals to (void)" (1.38)
4187 2001-09-05 <johan@FRIJA>
4189 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4191 2001-09-04 <johan@FRIJA>
4193 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4196 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4198 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4200 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4202 * link/z80/aslink.h: Fixed path for PATH_MAX
4204 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4206 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4208 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4210 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4212 * 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.
4214 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4216 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4217 (genCmp): Fixed up genCmp for the GB with longs.
4219 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4221 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4223 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4225 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4227 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4229 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4231 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4233 * 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.
4235 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4237 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4239 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4241 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4243 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4245 * sim/ucsim/configure: little improvement of Cygwin-detection
4246 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4247 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4248 * support/regression/tests/bug-221100.c: small changes for mcs51
4249 * support/regression/tests/bug-221168.c: small changes for mcs51
4250 * support/regression/tests/bug-227710.c: small changes for mcs51
4251 * support/regression/tests/staticinit.c: small changes for mcs51
4252 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4253 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4254 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601