1 2004-01-12 Borut Razem <borut.razem@siol.net>
3 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
4 doc/sdccman.lyx: upper case pragmas are deprecated
6 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
8 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
9 in simpler and even better code
11 2004-01-11 Bernhard Held <bernhard@bernhardheld.de>
13 * src/SDCCicode.c (operandOperation): fixed bug #874819
14 * src/SDCCast.c (decorateType): fixed
15 char foo (unsigned long ul) { return ul > 0; }
17 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
19 * doc/sdccman.lyx: Moved and added some sections, small changes
20 all over. Telling LaTeX to be less strict with word spacing
21 to better keep the right margin. Changed some notes about
22 maintainance of the ports in section 3.2.1 - is it OK like this?
24 2004-01-11 Vangelis Rokas <vrokas@otenet.gr>
27 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
28 convilong): modified to inform the pic16 port that builtin functions
31 PIC16 PORT specific changes:
32 * src/pic16/device.c pic16_dump_equates() added,
33 processor registers declared internally by the port are emitted in
34 the translation as equates,
35 * src/pic16/gen.c: inline code is passed unprocessed to the
37 * (pic16_popGetLit2): fnuction modified to take second operand as
38 pCodeOp pointer and not as literal,
39 * (popRegFromIdx): prefixed with pic16_,
40 * (pic16_popCombine2): modified to receive already allocated pCode
42 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
43 * (genFunction): initializes local stack frame and pushes on stack
44 all the registers used by this function,
45 * (genEndFunction): restores all registers from stack and restores
47 * src/pic16/glue.c (pic16emitRegularMap): various changes and
49 * (pic16glue): changed the program startup sequence,
50 * added new dbName code 'A' for functions placed in absolute section
51 * src/pic16/main.c: added function attribute _naked,
52 * added pragma 'code' to place a fnuction at an absolute address,
53 * added command line arguments --debug-ralloc and --pcode-verbose,
54 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
55 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
56 * (pic16_newpCodeOpLit2): modified to take the second operand as
58 * (pic16_printpBlock): modified to emit each function in a separate
60 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
61 UPPER for immediate operands,
62 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
64 * src/pic16/peeph.def: all peepholes with movff are commented out,
65 because there is a problem in the pcode peep optimizer,
66 * src/pic16/ralloc.c: the register allocator can now reuse local
67 function symbols for another function. This saves register usage.
68 * src/pic16/ralloc.h: added flag isLocal in structure regs,
70 Added file src/pic16/NOTES with information about program writing on
71 the current port version.
73 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
75 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
76 and peephole 252 (array access)
78 2004-01-09 Borut Razem <borut.razem@siol.net>
80 * src/SDCCmain.c : fixed #872250: -l command line defined library
81 files are scanned before standard library files
83 2004-01-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
85 * src/SDCCast.c (decorateType): fixed bug #874046
87 2004-01-09 Borut Razem <borut.razem@siol.net>
89 * support/scripts/sdcc.nsi: remove previous installation
91 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
93 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
94 bytes for last interrupt vector (mcs51)
95 * sdcc.spec: fixed typo
97 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
99 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
100 gen51Code): more efficient parameter receive for --model-large
103 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
106 * src/z80/main.c: added missed needLinkerScript flags (more than
107 one port structure defined in these file)
108 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
111 2004-01-08 Vangelis Rokas <vrokas@otenet.gr>
113 * src/SDCCmain.c: removed various references to DEFAULT_PORT
114 * src/port.h: added flag needLinkerScript in port->linker
115 structure to inform whether to create a .lnk file or not,
123 * src/z80/main.c: changed appropriately to configure
124 needLinkerScript flag
126 * src/pic16/gen.c (genAddrOf): fixed bug #863624
127 * src/pic/glue.c: added variable udata_section_name to
128 override default uninitialized data segment definition for
129 devices only with SHAREBANK memory (reported from Erik Epetrich)
130 * (pic14emitOverlay): modified to emit a commented overlay segment
131 directive when no overlay data exist
132 * (picglue): modified to emit uninitialized data segment
133 according to udata_section_name
134 * src/pic/main.c (_pic14_parseOptions): added command line
135 options --udata-section-name=[name] to override default
136 udata definition name
137 * modified _linkCmd and _asmCmd to include compiler passed
138 arguments via -W option
139 * src/pic16/main.c: added $l in _asmCmd, changed extension for
140 object file from '.rel' to '.o' in port->linker structure,
141 changed size of fptr from 2 to 3 in port structure
143 2004-01-07 Borut Razem <borut.razem@siol.net>
145 * support/scripts/sdcc.nsi: update PATH
146 * support/scripts/sdcc.ico: craeted
148 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
150 * device/include/Makefile.in: fix install
151 * doc/Makefile: fix install
153 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
155 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
157 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
158 how the function variable allocation summary is displayed; also
159 include information about variables allocated to the overlay
162 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
164 * as/mcs51/lkmain.c: Help about -Y option
165 * as/mcs51/lkarea.c: Fixed gcc warnings
167 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
169 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
171 * support/valdiag/tests/overflow.c: added
172 * src/SDCCast.c (decorateType),
173 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
176 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
178 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
181 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
183 A python script to validate compiler diagnostic messages. It can be
184 used to verify that sdcc complains about bad c source code and
185 gives a good location of the error.
186 * support/valdiag/Makefile,
187 * support/valdiag/valdiag.py,
188 * support/valdiag/tests/*
190 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
192 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
193 * src/SDCCsymt.c (newEnumType),
195 * support/Util/SDCCerr.c,
196 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
198 * support/regression/tests/enum.c: added test for enum values that
199 require at least 2 bytes of storage.
201 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
203 * src/common.h: added ifndef/define/endif macros
204 around the header file.
205 Bug reported from Jesus Calvino-Fraga
207 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
210 * device/include/Makefile.in: don't install CVS directories
211 * device/lib/Makefile.in: added removal of CVS directories after install
212 * doc/Makefile: fixed install, added local_icons
213 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
214 * src/mcs51/gen.c (genRightShift): fixed bug #870788
215 * src/ds390/gen.c (genRightShift): fixed bug #870788
216 * src/SDCCast.c (decorateType): fixed bug #870781
218 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
220 PIC16 port related changes:
221 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
222 added variable stackPos,
224 * gen.c: genCall, assignResultValue: added support for
225 pushing/retrieving function parameters to/from stack,
226 genFunction,genEndFunction: setup stack frame for the
228 genAddrOf: will be changed according to bug 863624
230 * added files genutils.c and genutils.h which contain gen*
231 debugged and optimised functions extracted from gen.c
233 * glue.c: added variable 'externs' which holds extern symbols,
234 pic16emitRegularMap: is modified to properly handle relocatable
235 symbols under the new scheme,
236 pic16createInterruptVect: is modified
237 pic16printPublics: is modified to emit 'global' assembler directives,
238 added pic16_printExterns to print extern symbols,
239 pic16glue: initializes stack/frame pointer in the beginning of
240 the assembly output. Temporary hack, will be corrected later,
241 because gplink yet does not support stack and SDCC does not
242 yet support a type of crt0.o object to create the final binary.
244 * Removed many lines that contain 8051 legacy code.
245 * The code is finally placed under a 'code' directive.
246 * Added port specific options.
248 * _process_pragma: simplified since now we do not need *special*
249 include file to define SFR registers. But a separate header
250 will be needed. This will be developed later.
251 * _pic16_parseOptions: added, parses port specific options:
252 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
253 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
254 --preplace-udata-with=
256 * _pic16_setDefaultOptions: modified to initialize section names,
257 but hack is temporarly out of order since it needs improvement.
258 * _pic16_genAssemblerPreamble: configuration words are emitted by
259 their address instead of their name. This part is incomplete and
260 supports only the 18Fxx2 devices. Other devices will emit an error
261 during assembly since they do not contain the same set of config
263 * _pic16_genIVT: is modified,
265 * pcode.c: added definitions for some hardware registers that are needed
267 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
268 All PCI entries are updated. Now LFSR is supported.
269 * Removed pic16_pciTRIS is mentioned by mdubuc in source
270 * added pic16_newpCodeOpLit2 to support instructions with
271 two literal arguments
272 * pic16_pCode2str: corrected code that emits assembler instructions
273 with two literal operands and those that have an access bit modifier
274 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
275 this fixes a bug which caused some labels to be lost, when an
276 assembler directive was added, i.e. banksel,
277 * pic16_FixRegisterBanking: improved logic that causes the insertion
279 * InlineFunction: functions that are called once, are not any more
280 inlined. This can be a port option in the future,
282 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
284 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
285 hold the corresponding uninitialized symbols,
286 * pic16_allocProcessorRegister: registers have explicit marked the
288 * pic16_allocInternalRegister: registers are explicit marked as
290 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
291 processing list, so bit registers were lost,
294 * ralloc.h: added field 'accessBank' and original symbol operand
295 in register definition,
296 * removed the field isMapped from register definition,
298 ** Several functions have been removed from various sources:
299 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
300 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
301 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
302 pic16_assignRelocatableRegisters
304 ** others have been introduced:
305 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
306 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
308 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
310 * support/scripts/inc2h.pl: changed definition of BIT_AT
311 to emit 'sbit at' instead of 'bit at'. This was a request.
313 PIC16 port related preliminary changes:
314 * gen.c: prefixed function popRegFromString with
315 pic16_ and all references to it corrected
316 * pcode.c: all pic16_pc_* hardware registers prefixed
318 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
319 * ralloc.c: newReg(): when register is REG_SFR then
321 pic16_allocProcessorRegister(): marks register wasUsed=0
322 pic16_writeUsedRegs(): added a call to assign processor
323 registers via pic16_assignFixedRegisters
325 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
327 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
328 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
329 variables in unused register banks. Also the SSEG is placed
330 wherever there is enough space for it, and IDATA can be anywhere
331 in internal RAM. For now compile using -Wl-Y[stack_size].
332 The mem file is different for this option as well, since it
333 makes no sense of talking about DSEG lenght.
335 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
337 * src/SDCClrange.c: fixed bug 869095 that caused segfault
338 in certain cases, e.g. when ROM assignment, patch provided
339 from Albert den Haan.
341 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
343 Many signedness and type propagation fixes:
344 * src/SDCCicode.c: made geniCodeCast() static
345 replaced SPEC_ by IS_ (cosmetic)
346 (operandOperation): fixed div and mod operation
347 (usualBinaryConversions): added support for promotion of char
348 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
349 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
350 (geniCodeAdd): an array index will stay unsigned, even if promoted
352 (geniCodeArray): ditto
353 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
354 * src/SDCCsymt.c (computeType): added more support for char;
355 promotion of char is selectable by promoteCharToInt, fixed signedness
357 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
358 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
359 * src/SDCCval (val*): replaced signedness calculation by
361 rearranged if-branches (cosmetic)
362 (valShift): added warning W_SHIFT_CHANGED
363 (valCompare): fixed problem with different types
364 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
365 * support/regression/tests/literalop.c: added many cases
366 * support/regression/tests/ast_constant_folding.c: changed finally to
368 * .version: new year, new version: 2.3.7
369 * src/SDCCmain.c (main): applied patch #866468
370 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
371 provided by Scott Bronson
372 * doc/sdccman.lyx: updated documentation for sdcdb
373 updated and added chapter tips
375 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
377 * src/SDCCsymt.h: missing from yesterday's commits
379 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
381 * src/SDCC.y (struct_or_union_specifier),
382 * support/Util/SDCCerr.c,
383 * support/Util/SDCCerr.h: verify that struct & union tags are used
386 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
388 * src/SDCCglobl.h: missing from yesterday's commits
390 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
392 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
393 sft_attributes, struct_declaration, parameter_declaration,
394 type_name, start_block, declaration_list),
395 * src/SDCC.lex (check_type): support redefinition of typedef names
397 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
399 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
400 aligned xdata arrays. Erik helped me with the if clause.
402 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
404 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
407 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
410 * src/SDCCast.c (newAst_),
412 * src/SDCCicode.c (ast2iCode, newiCode),
414 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
415 expr, statement, expression_statement, selection_statement,
416 iteration_statement, expr_opt, jump_statement): foundation for tracking
418 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
421 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
423 * support/Util/SDCCerr.c,
425 * src/SDCCast.c (createCase, createDefault, decorateType),
426 * src/SDCClabel.c (labelUnreach),
427 * src/SDCC.y (labeled_statement, jump_statement): More improvements
429 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
430 (with thanks to Stas Sergeev)
431 * device/include/time.h,
432 * device/lib/time.c (CheckTime): suppress unreachable code warning
434 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
436 * src/SDCCast.c (createIvalCharPtr),
437 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
439 * support/regression/tests/nullstring.c: tests for these two bugs
441 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
443 * support/Util/SDCCerr.h,
444 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
445 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
446 about storage class and 'at' used inside struct or union
447 * src/SDCCBBlock.c (iCodeFromeBBlock),
448 * src/SDCCcse.c (ifxOptimize),
449 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
450 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
451 printIval, emitStaticSeg, emitOverlay),
452 * src/SDCClabel.c (deleteIfx),
453 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
454 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
455 gatherAutoInit, processParms),
456 * support/Util/SDCCerr.h,
457 * support/Util/SDCCerr.c (werrorfl): Support for better error location
458 reporting for post-parse errors.
460 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
462 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
463 implicit casts via union; they don't work on big endian systems
464 (possible fix for bug #861138)
466 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
468 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
469 * src/mcs51/main.c: fixed the fix for bug #737001
471 2003-12-15 Borut Razem <borut.razem@siol.net>
473 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
475 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
477 * support/makebin/makebin.c: put output in binary mode
479 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
481 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
482 xdata and data memory on startup. Set the environment variable
483 SDCC_NOGENRAMCLEAR to disable this.
484 * src/mcs51/peephole.def,
485 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
486 (allows non-interrupt and interrupt code to safely compete for a resource
487 without the non-interrupt code having to disable interrupts)
489 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
491 * src/SDCCicode.c (geniCodeAdd),
492 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
493 with valFromType if type might be a pointer and host is big endian).
494 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
495 types, not just integer types.
496 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
497 multiply defined with mismatching "at" address.
499 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
501 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
502 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
503 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
504 with embedded nulls (fixed bug #753752)
506 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
508 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
509 Apparently this did not see much testing (endless loop)
511 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
513 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
515 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
517 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
518 gracefully handle NULL memmap pointers
520 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
522 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
523 instead of deleting the iCode when an operand is volatile
524 * src/z80/gen.c (genDummyRead),
525 * src/mcs51/gen.c (genDummyRead),
526 * src/ds390/gen.c (genDummyRead),
527 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
529 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
530 * src/SDCC.y: fixed bug #850420
532 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
534 Applied z80 i/o port patch from Peter Townson and fixed some operators
535 to better handle operands in A register.
536 * device/include/z180.h
542 * src/z80/peeph-z80.def
546 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
548 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
550 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
552 * device/lib/hc08/_mullong.c: Removed extra #endif
554 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
556 * sim/ucsim/hc08.src/inst.cc,
557 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
559 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
560 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
561 * device/include/stdarg.h: fixed varargs for hc08
562 * device/lib/Makefile.in,
563 * device/lib/hc08/Makefile,
564 * device/lib/hc08/_mulint.c,
565 * device/lib/hc08/_mullong.c: fixed some endian problems
567 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
569 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
570 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
571 * device/lib/_gptrget.c,
572 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
574 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
576 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
577 * src/SDCCast.c (astErrors): fixed bug #846007
578 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
580 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
582 * src/SDCCast.c (decorateType): disabled a transformation I added in
583 revision 1.188 (access to fields of a structure at an absolute address);
584 it breaks with bitfields, extern declarations, and gcse analysis.
585 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
586 could be assigned through a pointer, so don't complain.
587 * src/SDCCast.c (astErrors),
589 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
591 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
593 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
594 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
595 output of __config directives, since gpasm now supports them
596 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
597 pre-processor macro, i.e. -DMCU=p18f452
598 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
599 and modified to handle 'cast' icode similarly to '=' icode
600 * src/pic16/device.h (typedef struct PIC_device): added field
601 'extMIface' to indicate that chip has external memory interface
602 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
603 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
606 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
608 * src/SDCC.y (pointer): fixed bug #846006
609 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
610 * src/SDCCast.c (decorateType): fixed bug #846009
611 * src/ds390/peeph.def,
612 * src/ds390/gen.c (genAnd, genOr),
613 * src/mcs51/peeph.def,
614 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
616 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
618 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
625 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
629 * src/SDCCbitv.c: added function to free a bitvector
631 * src/SDCClrange.c: added function to recompute the liveranges
633 * src/ds390/ralloc.c,
635 * src/mcs51/ralloc.c,
637 * src/pic16/ralloc.c,
639 * src/z80/ralloc.c: recompute the liveranges after register packing
641 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
643 * src/SDCCloop.c (newInduction): fixed bug #845630
645 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
647 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
648 inadvertantly left behind from my 2003-11-12 change
650 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
652 Updated headers I neglected to commit yesterday.
656 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
658 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
659 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
660 * src/SDCCopt.c (eBBlockFromiCode),
661 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
662 the creation of the key hash table from the sequencing so it can be used
663 earlier (for some GCSE bug fixes still pending)
665 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
667 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
668 * support/regression/tests/addsub.c: testing genPlus shortcut
670 2003-11-15 Borut Razem <borut.razem@siol.net>
672 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
674 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
676 * src/SDCCcse.c (cseBBlock): fixed bug #527779
677 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
678 ordering is immaterial.
679 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
681 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
683 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
684 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
685 (SIGSEV) of bug #840381
686 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
687 unlink new file before rename if new and old filenames are the same)
689 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
691 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
692 uninitialized variables) for the mcs51. Set environment variable
693 SDCC_GENRAMCLEAR to test.
694 xdata initialization slightly shorter
696 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
699 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
700 #838241 & 780691 (basicly the same bug)
701 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
702 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
704 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
706 * src/SDCCmain.c (linkEdit): "fix" #834252
708 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
710 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
712 * src/SDCC.y: fixed bug #819403
714 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
716 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
717 the reentrant attribute.
718 * src/hc08/gen.c (genPackBits): added missing stack readjustment
719 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
721 * src/SDCCast.c (decorateType): fixed bug with storage class not being
722 updated during pointer dereference; f.e. ~(((char *)1)*) was being
723 erroneously reduced to a literal.
724 * src/hc08/ralloc.c (packRegisters, rematStr),
725 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
728 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
730 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
731 * doc/sdccman.lyx: changed from 'article' to 'book'
732 * doc/Makefile: readded test_suite_spec and cdbfileformat
734 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
736 * device/include/stdlib.h: include malloc.h to comply with ANSI
737 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
739 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
741 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
742 * doc/clean.mk: also remove *.out files
743 * doc/sdccman.lyx: some additions, larger top/bottom margins
745 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
747 * src/SDCC.y: fixed bug #837365
748 * support/regression/tests/bitopcse.c
749 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
750 a symbol (might be valop instead)
751 * device/lib/Makefile.in: added errno.c to HC08SOURCES
752 * device/lib/clean.mk: added hc08 to the cleaning list
754 2003-11-04 Borut Razem <borut.razem@siol.net>
756 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
758 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
759 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
760 malloc is declared in standard stdlib.h
762 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
764 * device/lib/hc08/Makefile: need to clean .rel not .o files
765 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
767 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
777 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
778 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
779 tests (which uses the port's oclsExpense function)
785 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
787 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
789 * src/SDCCcse.c (ifxOptimize),
790 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
791 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
792 deleting the IFX iCode.
793 * src/hc08/ralloc.c: reduced unneeded slocs
794 * src/hc08/gen.c: fixed bug in asmopToBoolean
796 2003-11-04 Borut Razem <borut.razem@siol.net>
798 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
799 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
800 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
801 transferred to configure
803 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
805 Use headers defined in the C[++] standards:
806 * sim/ucsim/gui.src/serio.src/fileio.cc
807 * sim/ucsim/gui.src/serio.src/frontend.cc
808 * sim/ucsim/gui.src/serio.src/main.cc
809 * sim/ucsim/gui.src/serio.src/posix_signal.cc
810 * support/Util/NewAlloc.c
816 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
818 * Added MSVC projects for hc08 assembler and linker:
819 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
820 /as/hc08/link_hc08.dsp
822 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
824 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
826 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
828 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
830 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
832 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
834 2003-10-31 Borut Razem <borut.razem@siol.net>
836 * support/cpp2/cpplib.h,
837 support/cpp2/cpplib.c,
838 support/cpp2/cpplex.c,
839 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
840 to switch _asm block preprocessing on / off. Default is
841 #pragma preproc_asm +
843 2003-10-31 Borut Razem <borut.razem@siol.net>
845 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
846 when outputting comment blocks (when executed with -C option) and
847 _asm (SDCPP specific) blocks
849 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
851 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
853 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
855 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
857 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
859 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
860 * src/SDCCast.c (decorateType): fixed bug #832664
862 2003-10-31 Borut Razem <borut.razem@siol.net>
864 * support\cpp2\cpplex.c: fixed for SDCPP:
865 comments(when executed with -C option) and _asm blocks
866 were included even if they where in skipped #if block.
867 Applied solution from GCC cpp 3.3.2
869 2003-10-31 Borut Razem <borut.razem@siol.net>
871 * src/SDCC.lex: sdcc now understands both formats:
872 '# <line_number> <file_name>' and
873 '#line <line_number> <file_name>'
874 * support/cpp2/cppmain.c: sdcpp now generates the standard
875 '# <line_number> <file_name>' instead of former
876 '#line <line_number> <file_name>'
878 2003-10-30 Borut Razem <borut.razem@siol.net>
880 * support/cpp2/cpphash.h,
881 * support/cpp2/cpplib.h
882 * support/cpp2/cpplex.c,
883 * support/cpp2/cppmain.c,
884 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
886 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
888 Fixed a number of problems revealed by bug #827883.
889 * src/SDCCloop.c (loopInvariants): Spill location of the
890 result operand should be recomputed if extracted from
891 a loop. Also, don't extract assignments of an iTemp
893 * src/SDCCast.c (isConformingBody): loop reversal should
894 not occur if the control variable is involved with a
897 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
899 * .version: bumped to 2.3.6 to reflect the big improvements
900 made by Erik and Klaus. Thanks!
902 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
904 Replaced the livrange code.
905 * src/SDCClrange.c: added new LR code
907 * src/SDCCBBlock.h: removed remainig parts from old LR code
908 * src/ds390/ralloc.c,
909 * src/ds390/gen.c: minor fixes to make it work with new code
911 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
916 * src/hc08/ralloc.c: Fix various warnings related to the hc08
917 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
918 (tweaked fix for bug #818696)
920 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
922 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
924 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
927 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
928 * src/mcs51/gen.c (gencjneshort),
929 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
930 more efficient (per Scott Bronson's suggestion)
932 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
934 Extended the semantics of the critical keyword to include
935 individual statements. See RFE #827755 and #799831
940 * support/Util/SDCCerr.c
941 * support/Util/SDCCerr.h
946 2003-10-19 Borut Razem <borut.razem@siol.net>
948 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
950 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
952 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
954 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
955 and predecrement operand is displayed
957 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
959 * src/SDCCval.c (valMinus): fixed bug #826041
961 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
963 Some hc08 related updates that I missed earlier
965 * support/regression/ports/hc08/spec.mk
967 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
969 New target "hc08" for the Motorola 68hc08 family of micros
977 * sim/ucsim/hc08.src/*
978 * sim/ucsim/configure.in
979 * src/ucsim/configure
980 * sim/ucsim/packages_in.mk
983 * device/include/mc68hc908qy.h
985 * device/lib/Makefile.in
986 * support/regression/ports/hc08/*
987 * support/regression/Makefile
989 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
991 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
993 * src/ds390/gen.c (genCast): fixed bug #821957
995 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
997 * device/lib/logf.c: "fixed" overlay bug
998 * support/regression/ports/host/spec.mk: added m library
999 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1000 * support/regression/tests/float_trans: added (for Eric)
1002 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
1004 * src/mcs51/gen.c (genCpl): fixed bug
1005 http://sf.net/mailarchive/message.php?msg_id=6263915
1007 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
1009 * src/SDCCast.c (decorateType): added extended constant folding
1010 * src/SDCCsymt.c (computeType): cleanup
1011 * src/SDCCval.c (valShift): minor optimization
1012 * support/regression/tests/ast_constant_folding.c: added
1014 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1016 * src/SDCCmain.c: removed some unintended changes
1018 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1020 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1021 * src/z80/gen.c: fixed part of bug #817589
1022 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1024 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
1026 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1037 * src/ds390/ralloc.c
1039 * src/mcs51/ralloc.c
1041 * src/pic16/ralloc.c
1044 * src/z80/gen.c: removed unused label "release:"
1046 2003-10-06 Borut Razem <borut.razem@siol.net>
1048 * src/SDCC.lex: removed definition of unused variables
1049 save_optimize and save_options
1051 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
1053 * clean.mk: removed '=' in "-maxdepth=1"
1054 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1055 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1057 2003-10-06 Borut Razem <borut.razem@siol.net>
1059 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1060 my_unput() replaced by unput()
1062 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
1064 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1065 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1066 type-punned pointer will break strict-aliasing rules"
1067 Old LR behaviour is again default; Klaus' LR can be choosen by
1068 defining the environment variable LRKLAUS
1072 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1073 * clean.mk: fixed removal of files in bin/CVS/
1074 * device/lib/clean.mk: fixed removal of directories small and large
1075 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1077 * src/SDCCval.c: removed superflous test for pedantic
1079 2003-10-05 Borut Razem <borut.razem@siol.net>
1081 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1082 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1083 message "unmatched #pragma SAVE and #pragma RESTORE"
1085 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1087 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1088 assembly, critical functions, atomic, nojtbound)
1090 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
1092 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
1098 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1101 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1103 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1105 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1106 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1107 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1109 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1111 * src/z80/gen.c (genRet): fixed bug #524753
1112 * src/z80/gen.c (genCast): fixed internal error on cast from
1114 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1115 fix for bug #477835 to the z80
1116 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1117 for tracking iCodes in the peephole optimizer for z80
1119 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1121 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1122 the other part of bug #814548
1123 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1125 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
1127 * src/SDCCcse.c: fixed part of bug #814548
1129 2003-09-28 Borut Razem <borut.razem@siol.net>
1131 * src/asm.c: rewrite of printILine() to use temporary file instead
1133 * src/xa51/main.c: commented out declaration of int rewinds
1135 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1137 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1139 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1141 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1142 * src/asm.c (printILine): Fixed bug #811015
1144 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1146 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1149 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1151 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1152 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1153 to correctly handle general case of AOP_PAIRPTR
1154 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1156 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1158 * src/mcs51/ralloc.c (fillGaps),
1159 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1160 register positioning bug)
1162 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1164 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1166 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1168 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1169 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1170 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1171 (ralloc doesn't intentionally do this now, but perhaps later)
1172 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1173 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1174 register positioning bugs (Fixed bug #762602 and #795325)
1175 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1177 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1178 lines that --i-code-in-asm generates
1180 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1182 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1183 trying to fclose a FILE* that was already closed.
1185 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1187 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1188 of const struct should be treated as if const themselves)
1190 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1192 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1194 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1196 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1197 Unix (/n) and DOS (/r/n) line terminations.
1199 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1201 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1204 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1206 * src/mcs51/gen.c (genFunction, genEndFunction),
1207 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1208 and restore of EA so that stack offsets to parameters are
1209 correct when using both critical and reentrant/stack-auto.
1210 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1211 size (can be triggered in error if sloc is shared between
1212 different sized objects)
1213 * device/include/float.h: fixed macros to explicitly use
1214 unsigned long where needed
1216 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1218 Feature req. 799831: added code to allow nesting of critical functions
1219 * src/mcs51/gen.c (genFunction, genEndFunction)
1220 * src/ds390/gen.c (genFunction, genEndFunction)
1222 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1224 * src/SDCCsymt.c (sclsFromPtr),
1226 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1227 support for standard C idiom of memory mapped variables; for
1228 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1229 to xdata int at 0x1234 tempvar = 1.
1230 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1231 provided by Akiya ISHIDA
1233 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1235 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1236 * src/SDCCval.c (constVal): added reduction from int to char
1237 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1238 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1239 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1241 * support/regression/tests/shifts.c: fixed
1243 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1245 * src/z80/gen.c (genXor): Fixed bug #805445
1247 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1249 Fixed bug #621531 (const & volatile confusion in the type chain).
1250 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1251 refer to the const or volatile state of the pointer itself.
1263 * src/pic16/ralloc.c
1264 * support/regression/tests/const.c
1266 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1268 When checking for duplicated modules, use absolute paths
1269 instead of relative paths. Files changed:
1274 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1276 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1278 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1280 * device/include/string.h: added size_t typedef, changed
1281 prototypes to use size_t, eliminated separate reentrant and
1282 non-reentrant declarations, added _memmove declaration
1283 * device/lib/_memcpy.c: changed to use size_t instead of int,
1284 changed /4 to >>2 to avoid division library call
1285 * device/lib/_memcmp.c,
1286 * device/lib/_memset.c,
1287 * device/lib/_strncat.c,
1288 * device/lib/_strncpy.c,
1289 * device/lib/_strncmp.c: changed to use size_t instead of int
1290 * device/lib/_memmove.c: new file (fixed bug #772294)
1291 * device/lib/Makefile.in: added _memmove.c
1292 * device/lib/z80/asm_strings.s: fixed bug #772290
1293 * support/regression/tests/bitfields.c: attempt to fix host assertion
1294 failure on amd64-unknown-linux2.2
1296 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1298 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1299 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1300 * as/z80/asmain.c (main): fixed bug #801766
1302 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1304 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1307 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1309 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1310 reported in bug #800609
1312 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1314 * Top header beautifications in src/pic16 directory:
1315 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1316 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1317 pcoderegs.h, ralloc.c, ralloc.h
1318 * main.c: added top header and GPL license notice
1319 * pcode.c: fixed the if-conditional warning
1321 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1323 * device/lib/_mullong.c: replaced int by short for gcc
1325 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1327 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1328 and JUMPTABLE iCodes properly now (worked by accident before)
1329 * src/mcs51/gen.c (leftRightUseAcc),
1330 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1331 iCode properly now. Use getSize instead of nRegs since a & b
1332 aren't part of the nRegs tally.
1334 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1336 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1337 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1338 before instructions that use the _STATUS register
1340 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1342 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1343 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1344 fetching of the pointer
1345 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1346 copied from genNearPointerSet()
1347 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1348 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1349 If they pop r0/r1 they must be called in the opposite order than aopOp().
1350 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1351 (resp. --stack-auto), prepared for --xstack
1353 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1355 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1357 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1359 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1360 these ports have their own __sdcc_external_start()
1362 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1364 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1365 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1366 type for bits was changed. It resulted in bit variables becoming
1367 global, which is not permitted in PIC 14 assembly output.
1369 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1371 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1373 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1375 Z80 and MCS51 linkers complaint if a public symbol is defined
1376 in more than one library module:
1380 * as/mcs51/Makefile.in
1382 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1384 A few small changes that speed up the peephole optimizer.
1388 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1390 Try to make the peephole optimizer smarter by maintaining
1391 an association between the assembly source code and the
1392 iCodes that originated them. Put this information to use
1393 with a new peephole rule condition "notVolatile" so that
1394 the rules can be aggressive yet still safe.
1399 * src/mcs51/peeph.def
1401 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1405 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1406 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1407 if the left or right operand symbols have the accuse flag set.
1409 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1411 Changed the type of the result of the ! (NOT) operator to char;
1412 previously it returned the same type as the source. This allows
1413 us to eliminate all the genFloatNot functions (all of its target
1414 implementations were very buggy) since !float can use the same
1417 * src/SDCCicode.c (ast2iCode): ! returns char
1418 * src/mcs51/gen.c (genNot, genNotFloat),
1419 * src/ds390/gen.c (genNot, genNotFloat),
1420 * src/z80/gen.c (genNot, genNotFloat),
1421 * src/pic/gen.c (genNot, genNotFloat),
1422 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1424 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1426 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1427 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1428 during interrupts. Ensure WSAVE is located at a shared bank address.
1429 2. Fixed page selection in some places
1430 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1431 the registers name strings.
1432 4. Fixed "signed / unsigned compare" compiler warnings.
1433 5. The PIC port manages its own allocation of the general purpose
1434 registers, but makes no attempt to reuse them. As a result when
1435 compiling it soon runs out of general purpose registers. Some
1436 additional code was added to the files pcode.c and device.c to walk
1437 through the function call tree and rename the registers so that they
1447 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1448 genPlus() & genMinus() when the result is the same as left or right
1450 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1452 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1454 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1456 Made bitfield a distinct type from bit so that bitfields
1457 convert as per ANSI C and bits retain their traditional
1458 boolean style behaviour. Implemented bitfield support in
1466 * src/ds390/gen.c: bit v bitfield split
1467 * src/z80/gen.c: New support for bitfields
1468 * support/regression/tests/bitfields.c: reenabled z80,
1471 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1473 Rules 246.x, 247.x relate to bitfields, the others speed up
1474 access to xdata mapped I/O devices.
1476 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1478 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1480 Cleaned up genPackBits and genUnpackBits and added two helper
1481 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1482 for literal assignments in genPackBits (thanks to Frieder for
1488 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1490 Fixed bug #748310 (pointer to function type mishandled when the
1491 function name is omitted). Also fixed a SIGSEGV when a function
1492 attribute (reentrant, etc) is used on a non-function or on a
1493 function but misplaced before the parameter list.
1495 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1497 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1498 * support/Util/SDCCerr.h,
1499 * support/Util/SDCCerr.c: Added func attr misuse error msg
1501 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1503 Fixed bug #787649 by anonymous
1504 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1505 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1507 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1509 Fixed numerous bitfield problems.
1511 * src/SDCC.y: More bitfield related error checking
1513 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1514 * support/Util/SDCCerr.h,
1515 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1516 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1517 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1518 * support/regression/tests/bitfields.c: tests added
1520 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1522 Made the constant following the "interrupt" keyword optional. If
1523 omitted, the function will not automatically be given an entry
1524 in the interrupt vector table (similar to #pragma NOIV, but
1525 less syntacticly kludgy). The interrupt number is also now
1526 range checked. Also fixed a bug in the high order bit example
1533 * support/Util/SDCCerr.c
1534 * support/Util/SDCCerr.h
1537 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1539 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1540 * src/SDCCicode.c (operandOperation): rewritten some ops
1541 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1542 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1544 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1545 be re-activated by defining REDUCE_LITERALS)
1546 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1547 unsigned, but are signed by default
1548 * src/SDCCval.c (constVal): rearranged
1549 * src/SDCCval.c (valMod): preliminary fix
1550 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1551 * support/regression/literalop.c: added, work in progress
1553 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1555 Generate warnings for useless declarations like "char data;"
1556 that don't do what new users expect.
1559 * support/Util/SDCCerr.h
1560 * support/Util/SDCCerr.c
1562 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1564 * src/SDCCval.c (valMult): fix overflow detection of negative int
1566 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1568 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1570 Changes to support big endian targets:
1583 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1585 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1586 * device/lib/time.c: fixed warning "integer overflow in expression"
1588 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1590 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1591 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1592 constants are unsigned; added recognition of "u" flag for unsigned
1593 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1594 * src/SDCCval.c (valDiv, valMod): fixed signdness
1595 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1596 signedness of modulo, left and right shift
1597 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1598 * support/Util/SDCCerr.h: added warning W_INT_OVL
1599 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1600 * src/SDCCast.c (ast_print): improved output of constants
1602 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1604 Fixed some warnings when building with MSVC:
1617 * support\cpp2\cpplib.c
1621 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1623 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1625 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1627 * support\librarian\clean.mk: Do not remove Makefile.
1628 * support\librarian\Makefile: added.
1630 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1632 Added librarian to MSVC build:
1635 * support\librarian\librarian.dsp
1637 'configure' not needed for librarian, removed:
1638 * support\librarian\configure
1639 * support\librarian\configure.in
1640 * support\librarian\config_in.h
1641 * support\librarian\Makefile.in
1643 Hopefully these ones built the librarian and the rest of sdcc properly:
1645 * Makefile.common.in
1647 Messed up 'configure', so revert to previous version:
1651 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1653 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1654 there, while the mantissa of a double is "only" 53 bits wide.
1656 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1658 Adding sdcclib to the build. MSVC project coming soon.
1659 Files added/changed:
1661 * support\librarian\clean.mk
1662 * support\librarian\configure
1663 * support\librarian\configure.in
1664 * support\librarian\config_in.h
1665 * support\librarian\Makefile.bcc
1666 * support\librarian\Makefile.in
1667 * support\librarian\sdcclib.c
1670 * Makefile.common.in
1674 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1676 Linker now complaints if linked modules have conflicting options, for
1677 example, one compiled using --model-large and another one compiled with
1678 --model-small. The following files were modified:
1700 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1702 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1703 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1705 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1707 * src/z80/mappings.i: fix _mul[us][int,long] entries
1709 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1711 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1713 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1715 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1716 * support/regression/tests/bitopcse.c: added
1724 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1726 added support for new library format to z80, gbz80 linkers:
1732 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1734 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1735 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1737 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1739 added DUMMY_READ_VOLATILE:
1748 * src/SDCCcse.c (algebraicOpts): many improvements
1749 * src/SDCCcse.h: removed algebraicOpts()
1750 * src/SDCCicode.c (picDummyRead): added
1752 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1754 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1755 "Insufficient space in data memory".
1757 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1759 * src/mcs51/gen.c: fixed bug #771358
1760 * src/z80/gen.c: fixed bug #759087
1762 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1764 * src/pic16/glue.c: minor cleanup by Vangelis
1766 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1768 * device/include/regc515c.h: fixed #758477
1769 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1770 * device/lib/_gptrput.c: saved a few bytes
1771 * my tab spacing is 8, yours too?)
1772 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1773 * device/lib/serial.c: process RX bytes earlier than TX bytes
1774 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1776 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1778 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1780 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1782 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1784 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1786 * device/lib/Makefile.in: bad fix, reverted to 1.43
1788 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1790 * device/lib/Makefile.in: added missing z80 object files
1792 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1794 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1795 pic16 progress by Vangelis:
1810 * pic16/pcodepeep.c:
1813 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1815 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1817 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1819 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1820 added gbz80 build to MSVC project.
1821 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1822 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1823 from 8051 stuff and setup so it links using a .lnk file.
1825 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1827 * support/librarian/sdcclib.c: sdcc librarian.
1828 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1831 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1833 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1835 2003-07-02 Borut Razem <borut.razem@siol.net>
1837 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1838 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1839 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1840 src/xa51/main.c, src/z80/main.c:
1841 virtualization of glue() function: each port has it's own glue function,
1842 which is accessed by do_glue function pointer in PORT.general structure
1844 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1846 * DS800C400 fun, improved ROM interface and tinibios.
1848 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1850 * More support for DS80C400. Now includes beginning of interface to ROM.
1852 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1854 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1856 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1858 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1860 2003-06-19 Borut Razem <borut.razem@siol.net>
1862 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1864 2003-06-19 Borut Razem <borut.razem@siol.net>
1866 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1867 fixed Z80 port - crt0.o: cannot open.
1869 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1871 * support/Util/MySystem.c (merge_command): revert bad fix
1873 2003-06-18 Borut Razem <borut.razem@siol.net>
1875 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1877 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1879 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1880 option --use-stdout sends errors to stdout instead of stderr.
1882 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1884 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1886 2003-06-15 Borut Razem <borut.razem@siol.net>
1888 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1889 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1890 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1891 fixed width array of pointers replaced with sets;
1892 multiple include and lib paths ared transferred to preprocessor and linker
1893 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1894 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1895 fixed width array of pointers
1896 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1897 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1898 fixupPath(), getPathDifference()
1899 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1900 fixed width array of pointers
1902 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1904 * src/pic16/ralloc.c: fix warnings
1905 * src/pic16/pcode.c: fix warning
1907 2003-06-10 Scott Dattalo <scott@dattalo.com>
1909 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1910 know all the details, but essentially this set of changes enable
1911 the pic16 port to generate movff instructions and generate assembler
1916 * src/pic16/pcode.c:
1917 * src/pic16/device.c:
1919 * src/pic16/pcode.h:
1920 * src/pic16/pcoderegs.c:
1921 * src/pic16/ralloc.c:
1922 * src/pic16/ralloc.h:
1924 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1926 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1927 added option --vc, so sdcc errors and warnings are compatible with
1928 Microsoft Visual Studio.
1930 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1932 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1933 device/lib/libfloat.lib: added atof function.
1935 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1937 * doc/sdccman.lyx: updated to Lyx 1.3
1938 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1939 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1940 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1942 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1944 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1946 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1948 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1949 additions to the "related tools/documentation" section
1951 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1953 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1955 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1957 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1958 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1960 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1962 * doc/sdccman.lyx: fix double dash and other minor things
1963 * doc/Makefile: fix double dash
1965 2003-05-28 Karl Bongers(patches from Martin Helmling)
1966 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1967 condition and ignore commands.
1969 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1971 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1972 is in parts still quite out of date, I did changes as far as I felt makes sense
1973 for a non-native english speaker.
1974 Please feel free to add to the manual or to correct my changes.
1975 * doc/Makefile: undid touching the date of intermediate tex files.
1977 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1979 * doc/sdccman.lyx: Manual has an index now
1981 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1983 Finalize muluint/mulsint and mululong/mulslong merging:
1984 * device/lib/_mulint.c
1985 * device/lib/_mullong.c
1986 * device/lib/gbz80/mul.s
1987 * device/lib/gbz80/stubs.s
1988 * device/lib/z80/mul.s
1989 * device/lib/z80/stubs.s
1990 * src/SDCCsymt.c (initCSupport)
1992 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1994 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1995 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1996 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1997 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2000 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2002 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2003 the regression tests I'm not brave enough to enable 245.b, 245.c
2004 * doc/sdccman.lyx: added latex preamble for hyperref package.
2005 Using pdflatex this will give you a hyperlinked pdf file with
2006 bookmarks. (prepend '%' before /usepackage if this breaks something)
2008 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2010 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2012 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
2014 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2016 2003-05-21 <johan@balder>
2018 * src/SDCCglue.c (printIval): fixed bug #739934
2020 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2022 Applied patch from bug 737905 (renamed yylineo to mylineno):
2029 * src/pic16/pcode.c: Cleaned warnings
2030 * src/pic16/pcodeflow.c: Cleaned warnings
2031 * src/pic16/pcoderegs.c: Cleaned warnings
2033 2003-05-19 Scott Dattalo <scott@dattalo.com>
2035 * src/pic16/pcode.c: Cleaned warnings
2036 * src/pic16/pcodepeep.c: Cleaned warnings
2037 * src/pic16/ralloc.c: Cleaned warnings
2039 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2041 * doc/sdccman.lyx: fixed bug 739745
2042 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2044 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
2046 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2047 it can be defined with CFLAGS when running configure
2048 * src/SDCCmain.c: fixed compiling + linking with object files
2050 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
2052 * configure.in: configure for pic16 port,
2053 added --disable-pic16-port
2054 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2055 * src/SDCCmain.c: linkOptions is changed to set *,
2056 added if/endif conditional macros to remove options help
2057 messages from optionsTable when a port is not configured, added
2058 support for the PIc16 port in the ports table, when executing
2059 the compiler with no port specified on command line, a default
2060 port is selected with the new macro DEFAULT_PORT which is
2061 defined in port.h, in setDefaultOptions() linkOptions is removed
2062 from initialization assignment, since now it is a set,
2063 parseCmdLine uses setParseWithComma for linkOptions, in
2064 linkEdit() linkOptions are accessed with new function indexSet()
2065 which returns the i'th item of a set variable. See SDCCset.c, in
2066 linkEdit() when calling buildCmdLine(), added linkOptions as
2067 last argument. Now users can pass arguments to gplink via the
2068 -Wl option, main() uses pic16glue() to glue up pic16 programs
2069 * src/SDCCpeeph.c: various changes to support pic16
2070 * src/SDCCset.c: added function void *indexSet(set *, int) to
2071 return the i'th item of the set
2072 * src/SDCCset.h: added function prototype for indexSet()
2073 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2074 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2075 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2076 added macro DEFAULT_PORT
2077 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2078 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2080 * src/pic16/glue.c: commented out some error producing lines
2081 * src/pic16/main.c: __config directives are commented out to stop
2082 gpasm complaining and test the linkage with gplink, _linkCmd and
2083 _asmCmd changed to be more gplink and gpasm friendly
2084 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2085 produced an error when parsed, peep rule 12 is added to utilize
2086 movff, but it is commented out since the pCode does not support
2087 yet a command with 2 address arguments
2089 2003-05-18 <johan@balder>
2091 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2092 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2093 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2095 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2096 Added feature to script commands from file.
2098 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
2100 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2101 * src/SDCCutil.c: include ctype.h for win32
2103 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
2105 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2107 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2109 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2110 Fixed so you can set breakpoints prior to run, run does not stop
2111 on entry now. Add tbreak. Other enhancements and fixes for use
2114 2003-05-12 Borut Razem <borut.razem@siol.net>
2116 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2118 2003-05-11 Borut Razem <borut.razem@siol.net>
2120 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2121 the path of bin directory, so that PATH is the only env. variable, which has to be set
2122 in case of standard installation.
2123 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2124 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2125 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2127 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2129 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2130 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2131 temp files are in the port dir; clean the gen/test directory when
2132 generating new test.c
2133 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2134 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2135 * support/regression/tests/zeropad.c: added
2137 2003-05-09 <johan@balder>
2139 * src/SDCCglue.c: fixed bug #597940
2141 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2143 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2144 cache sfr, optimize next,step, fix off by one sourceline,
2145 support ddd list function.
2146 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2148 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2150 * support/regression/HTMLgen.py: added compare_s2f()
2151 * support/regression/Makefile: redo 1.27
2152 * support/regression/generate-cases.py: redo 1.5
2154 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2156 * support/regression/tests/float.c: workaround 33 bit hex constant
2157 * support/regression/tests/simplefloat.c: fix division for host
2159 2003-04-29 Scott Dattalo <scott@dattalo.com>
2161 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2162 that tame's the PIC's over-aggressive optimizer.
2164 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2166 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2169 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2171 Initial support for DS80C400. "Hello world" runs on TINIm400
2174 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2176 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2177 * Some notes on ddd usage added in debugger/README
2178 Martin Helmling adding more features and fixes for ddd GUI debugger.
2179 Code added for nexti, stepi, up, down, and other adjustments.
2181 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2183 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2184 * src/pic/peeph.def Added two rules to optimize carry manipulation
2185 * src/pic/* removed debug printfs
2187 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2189 * debugger/mcs51/cmd.c: added header newalloc.h
2191 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2193 * as/Makefile: new EXEEXT
2194 * as/z80/Makefile: remove trailing slash of BUILDIR
2195 * as/z80/clean.mk: new EXEEXT
2196 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2197 * support/cpp2/Makefile.in: new EXEEXT
2198 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2200 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2202 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2203 EXEEXT was introduced to fix all related problems with targets
2204 "clean", "install" and "uninstall"; a couple of further flaws
2205 especially with "clean" have been fixed too
2206 * as/mcs51/Makefile.in
2211 * debugger/mcs51/Makefile.in
2212 * debugger/mcs51/clean.mk
2214 * link/z80/Makefile.in
2217 * packihx/Makefile.in
2219 * sim/ucsim/Makefile
2220 * sim/ucsim/clean.mk
2221 * sim/ucsim/avr.src/Makefile.in
2222 * sim/ucsim/avr.src/clean.mk
2223 * sim/ucsim/s51.src/Makefile.in
2224 * sim/ucsim/s51.src/clean.mk
2225 * sim/ucsim/xa.src/Makefile.in
2226 * sim/ucsim/xa.src/clean.mk
2227 * sim/ucsim/z80.src/Makefile.in
2228 * sim/ucsim/z80.src/clean.mk
2229 * sim/ucsim/main_in.mk
2230 * sim/ucsim/packages_in.mk
2231 * sim/ucsim/gui.src/Makefile.in
2232 * sim/ucsim/gui.src/serio.src/Makefile.in
2233 * sim/ucsim/gui.src/serio.src/clean.mk
2236 * support/cpp2/Makefile.in
2237 * support/cpp2/clean.mk
2238 * support/makebin/Makefile
2239 * support/makebin/clean.mk
2240 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2241 * doc/sdccman.lyx: --program-suffix no longer needed
2243 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2245 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2246 Martin Helmling added support for ddd GUI debugger.
2247 Code added to display assembly, set variables, and other commands
2248 to interface to ddd.
2250 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2252 * as/Makefile: fix target clean
2253 * as/clean.mk: fix target clean
2254 * as/z80/clean.mk: fix target clean
2256 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2258 * Makefile.common.in: added @EXEEXT@
2259 * configure.in: removed all mingw32 stuff
2260 * configure: rebuilt from configure.in
2261 * doc/sdccman.lyx: updated section "installation"
2262 * support/scripts/sdcc_mingw32: adapted to configure
2263 * support/scripts/sdcc_cygwin_mingw32: added
2265 2003-04-22 Scott Dattalo <scott@dattalo.com>
2267 * src/pic Added object file support for the PIC port
2268 * src/pic Applied patch from Craig Franklin (this started the object file support)
2269 * src/regression Updated the PIC regression tests for object files
2271 2003-04-20 Borut Razem <borut.razem@siol.net>
2273 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2274 lklex.c: In function `getfid':
2275 lklex.c:203: warning: array subscript has type `char'
2276 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2277 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2278 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2279 stack handling macros
2281 2003-04-19 Borut Razem <borut.razem@siol.net>
2283 * "handling space characters in file path" task:
2284 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2285 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2286 * support/Util/MySystem.h: make it self-sufficient
2287 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2288 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2289 handling space characters in file path
2290 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2291 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2292 * support/Util/MySystem.c: handling space characters in executable's path
2294 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2296 * as/z80/Makefile: fix permanent rebuild of z80
2297 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2298 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2300 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2302 * src/SDCCopt.c: add special case optimization to replace modulo by
2303 a power of two with a bitwise AND.
2305 2003-04-18 <johan@balder>
2307 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2309 2003-04-17 <johan@balder>
2311 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2312 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2314 2003-04-13 Borut Razem <borut.razem@siol.net>
2316 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2317 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2318 fixed mingw problem in adl_NORMALIZE_PATH
2320 2003-04-12 Borut Razem <borut.razem@siol.net>
2322 * fixed "#pragma SAVE/RESTORE can not be nested":
2323 * src/SDCC.lex: reworked pragma handling functions
2324 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2325 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2327 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2329 * src/SDCCutil.c (pathEquivalent): defined but not used
2330 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2331 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2332 * configure: rebuilt from configure.in
2333 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2334 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2335 * device/include/Makefile.in: replace sdcc_datadir
2336 * device/lib/Makefile.in: replace sdcc_datadir
2337 * Makefile.common.in: add LDFLAGS from configure
2338 * packihx/Makefile.in: use LDFLAGS
2339 * src/Makefile.in: use LDFLAGS
2340 * support/cpp2/Makefile.in: add LDFLAGS from configure
2341 * support/makebin/Makefile: use LDFLAGS
2342 * .version: bumped version number to 2.3.5
2344 2003-04-12 Borut Razem <borut.razem@siol.net>
2346 * completed "different paths" task:
2347 * src/SDCCmacro.c: fixed bug in handling quotes
2348 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2349 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2351 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2353 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2355 2003-04-11 kevin Vigor <kevin@vigor.nu>
2357 * ds390/gen.c ds390/peeph.def: fix bug 706781
2359 2003-04-11 Borut Razem <borut.razem@siol.net>
2361 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2363 2003-04-10 Scott Dattalo <scott@dattalo.com>
2365 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2366 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2367 set - this bit used to not be set...).
2368 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2369 bad code in PIC Port
2370 * src/regression/and2.c added to test bug 609268
2371 * src/regression/Makefile added and2.c to regression test
2374 2003-04-08 <johan@CP255758-A>
2376 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2377 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2378 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2380 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2382 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2384 * support/cpp2/Makefile.in: fix bug #487815
2385 * configure: rebuilt from configure.in
2386 * Makefile.common.in: docdir changed, new path suffixes
2387 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2388 * sdcc_vc_in.h: reflect changes from sdccconf.h
2389 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2390 * src/SDCCutil.h: remove BINDIR hack
2391 * doc/sdccman.lyx: update new path hierarchy
2393 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2395 * src/SDCCpeeph.c: added okToRemoveSLOC test
2397 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2399 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2401 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2403 * src/SDCCpeeph.c: added labelIsReturnOnly test
2404 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2406 2003-04-05 <johan@balder>
2408 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2409 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2410 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2411 * src/SDCCast.c: fixed a warning
2412 * src/SDCCast.h: fixed a warning
2413 * src/SDCCicode.c (operandFromAst): fixed a warning
2415 2003-04-04 <johan@balder>
2417 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2418 * src/SDCCast.c (decorateType): fixed bug #715076
2419 * src/SDCC.y: fixed bug #702907
2421 2003-04-03 <johan@balder>
2423 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2424 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2425 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2426 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2427 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2429 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2431 * _decdptr.c: fix return values
2432 * _gptrget.c: fix return values
2433 * _gptrgetc.c: fix return values
2434 * _gptrput.c: fix return values
2435 * _mulint.c: fix return values
2436 * as/z80/Makefile: fix 'make -j' problem
2438 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2440 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2441 * configure.in: big cleanup, updated to autoconf 2.5x
2442 * configure: rebuilt from configure.in
2443 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2444 * sdcc_vc_in.h: reflect changes from sdccconf.h
2445 * doc/Makefile: fixed a flaw in "make install"
2447 2003-04-02 <johan@balder>
2449 * src/ds390/gen.c (genCmp): no comments
2450 * src/mcs51/gen.c (genCmp): no comments
2451 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2452 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2454 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2456 * support/regression/generate-cases.py: place generated file in given sub directory
2457 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2458 * support/regression/Makefile: improvements for 'make -j';
2459 side effect: it's simpler and faster now
2461 2003-03-31 Borut Razem <borut.razem@siol.net>
2463 * src/z80/main.c: link-{port} and as-{port} defined without path
2464 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2466 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2468 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2470 2003-03-30 Borut Razem <borut.razem@siol.net>
2472 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2473 changed type of list parameter to set
2474 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2475 * src/port.h: changed type of do_assemble() parameter to set
2476 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2477 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2478 definition of "cppoutfilename" macro with NULL value in preProcess()
2479 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2480 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2481 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2482 replaced with set *binPathSet
2483 * shash_add() deallocates the item, if allready exsists, before adding the new one
2484 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2486 2003-03-30 Scott Dattalo <scott@dattalo.com>
2488 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2489 a nested for loop bug in the PIC port
2490 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2493 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2495 * support/Util/dbuf.h: remove C++ stuff to make it portable
2497 2003-03-28 Borut Razem <borut.razem@siol.net>
2499 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2500 literal strings in stringLiteral()
2501 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2502 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2505 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2507 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2509 2003-03-26 <johan@balder>
2511 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2512 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2513 * src/SDCCast.c (decorateType): fixed " -v < 3"
2515 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2517 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2518 Added Lenny Story's debug infrastructure changes:
2519 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2520 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2521 * src/cdbFile.c: added
2522 * src/SDCCdebug.c: added
2523 * src/SDCCdebug.h: added
2524 * src/SDCCast.c (createFunction)
2525 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2526 * src/SDCCmain.c (parseCmdLine, main)
2527 * src/SDCCmem.c (redoStackOffsets)
2528 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2531 * src/avr/gen.c (genAVRCode)
2532 * src/ds390/gen.c (gen390Code)
2533 * src/mcs51/gen.c (gen51Code)
2534 * src/pic/gen.c (genpic14Code)
2535 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2536 * src/xa51/gen.c (genXA51Code)
2537 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2539 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2541 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2542 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2544 2003-03-22 <johan@balder>
2546 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2548 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2550 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2551 * doc/cdbfileformat.lyx: added, written by Lenny Story
2552 * doc/Makefile: added cdbfileformat.lyx
2553 * doc/clean.mk: added cdbfileformat.lyx
2555 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2557 * src/mcs51/peeph.def: fix bug #705773
2559 2003-03-20 <johan@balder>
2561 An sfr/sbit can have an "at #" AND an initializer
2562 * src/SDCCsymt.c (checkSClass):
2563 * src/SDCCmem.c (allocGlobal):
2564 * src/SDCCmem.c (allocLocal):
2565 * src/SDCCast.c (createBlock):
2567 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2569 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2571 2003-03-16 <johan@balder>
2573 Undid the hackup of const and volatile, the problem is much bigger
2575 * src/SDCCast.c:1.171
2576 * src/SDCCglue.c:1.138
2577 * src/SDCCicode.c:1.146
2578 * src/SDCCsymt.c:1.150
2579 * src/SDCCval.c:1.65
2581 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2583 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2584 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2586 2003-03-13 <johan@balder>
2588 Hackup const and volatile modifiers in type chains a bit:
2590 * src/SDCCast.c:1.169
2591 * src/SDCCglue.c:1.136
2592 * src/SDCCicode.c:1.143
2593 * src/SDCCsymt.c1.146
2594 * src/SDCCsymt.h1.59
2595 * src/SDCCval.c:1.63
2597 2003-03-12 <johan@balder>
2599 * src/SDCCBBlock.h: more LRH debugging junk
2600 * src/SDCCcflow.h: more LRH debugging junk
2601 * src/SDCCloop.c: more LRH debugging junk
2602 * src/SDCC.y (struct_declaration): fixed bug #697590
2603 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2604 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2605 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2607 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2608 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2609 test function names must now match exactly).
2610 * src/SDCCcse.c: added special case in findCheaperOp to allow
2611 extending a short integer. Makes less awful code for bug 700121 test case.
2613 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2615 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2616 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2618 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2620 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2621 actually called (operandsNotEqual() was called for all
2622 operandsNotEqualX tests).
2624 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2626 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2627 with shorter literals. Fixes bug 700121.
2629 2003-03-11 <johan@balder>
2631 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2633 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2635 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2636 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2638 2003-03-10 Borut Razem <borut.razem@siol.net>
2640 * src/SDCCmain.c: pipe preprocessor's output
2641 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2642 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2643 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2644 which closes all pipes in pipeSet set
2645 * src/SDCCset.c: free deleted item in function deleteSetItem()
2646 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2647 moved from z80 to src subproject
2648 * .version: increased version number to 2.3.4
2650 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2652 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2653 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2654 * support/regression/ports/xa51/spec.mk: fix typo
2656 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2658 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2660 2003-03-09 Borut Razem <borut.razem@siol.net>
2662 * src/SDCCmain.c: pipe preprocessor's output
2663 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2664 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2665 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2666 which closes all pipes in pipeSet set
2667 * src/SDCCset.c: free deleted item in function deleteSetItem()
2668 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2669 moved from z80 to src subproject
2671 2003-03-09 Borut Razem <borut.razem@siol.net>
2673 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2674 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2675 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2676 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2677 * src/SDCCglobl.h: unification of WIN32 native definitions
2679 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2681 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2683 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2685 * src/configure.in: check for endianess (even while cross-compiling)
2686 * src/configure: check for endianess (even while cross-compiling)
2687 * src/configure_in.h: check for endianess (even while cross-compiling)
2688 * src/avr/gen.c: remove old endianess stuff
2689 * src/mcs51/gen.c: remove old endianess stuff
2690 * src/ds390/gen.c: remove old endianess stuff
2691 * src/pic/gen.c: remove old endianess stuff
2692 * src/pic/genarith.c: remove old endianess stuff
2693 * src/pic/glue.c: fix endianess check
2694 * src/pic16/gen.c: remove old endianess stuff
2695 * src/pic16/genarith.c: remove old endianess stuff
2696 * src/pic16/glue.c: fix endianess check
2697 * src/xa51/gen.c: remove old endianess stuff
2698 * src/z80/gen.c: fix endianess check
2699 * src/SDCCglue.c: fix endianess check
2700 * src/ds390/peeph.def: fix bug 700036
2702 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2704 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2705 * src/configure: find appropriate data-types on host for SDCC's int and long
2706 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2707 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2708 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2710 2003-03-07 <johan@balder>
2713 some minor cleanups before the big shot
2714 OP_DEFS and OP_USES now use Kevin's protection
2715 new option --nolabelopt
2726 * src/ds390/ralloc.c:
2727 * src/mcs51/ralloc.c:
2729 * src/xa51/ralloc.c:
2732 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2734 * src/pic/pcode.c (get_op): fix 64 bit warnings
2735 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2736 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2737 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2738 * support/regression/tests/malloc.c: fix 64 bit warnings
2740 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2742 * src/mcs51/gen.c (genMinus): fixed bug 696436
2744 2003-03-02 Borut Razem <borut.razem@siol.net>
2746 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2748 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2750 * configure.in: test for mkstemp
2751 * sdccconf_in.h: add HAVE_MKSTEMP
2753 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2755 * device/include/ctype.h: removed warning while using --stack-auto
2756 * device/include/malloc.h: removed warning while using --stack-auto
2757 * device/include/string.h: removed warning while using --stack-auto
2759 2003-02-23 Borut Razem <borut.razem@siol.net>
2761 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2762 because NDEBUG is defined (see man assert)
2763 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2765 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2767 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2768 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2770 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2772 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2773 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2775 2003-02-18 <johan@balder>
2777 * as/mcs51/asmain.c (asmbl): module can start with a digit
2778 * as/z80/asmain.c (asmbl): module can start with a digit
2780 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2782 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2783 * src/asm.c: fix pipe() for Mingw32
2785 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2787 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2788 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2789 make -V work again; --c1mode reads now from stdin
2790 * doc/sdccman.lyx: added --c1mode
2791 * support/Util/SDCCerr.c: new messages for c1 mode
2792 * support/Util/SDCCerr.h: new messages for c1 mode
2793 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2795 2003-02-15 <johan@balder>
2797 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2799 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2801 * doc/sdccman.lyx: Environment variables, -o and other minor things
2803 2003-02-14 <johan@balder>
2805 * src/xa51/main.c: before anyone really tries to use it :)
2807 * Install doc's in share/sdcc/doc
2808 * removed some obsolete files
2809 * Do a proper make distclean and uninstall
2810 M Makefile.common.in
2813 M device/include/Makefile.in
2814 M device/lib/Makefile.in
2817 M sim/ucsim/doc/Makefile.in
2820 R src/xa51/peeph.rul
2821 M support/cpp2/Makefile.in
2822 M support/makebin/Makefile
2825 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2827 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2829 2003-02-10 Borut Razem <borut.razem@siol.net>
2831 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2832 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2833 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2834 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2835 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2836 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2837 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2838 src/z80/Makefile.bcc: Borland Makefile cleanup
2839 * as/z80/Makefile.bcc: Added Borland Makefile
2840 * support/cpp2/borland.h: Removed
2842 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2844 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2845 * src/SDCC.lex: new pragma NOIV
2846 * src/SDCCglobl.h: new pragma NOIV
2847 * src/SDCCmem.c: new pragma NOIV
2849 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2851 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2853 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2855 * src/SDCCmain.c: signal handling is switched off by --debug
2856 * doc/Makefile: small fix for install; use clean.mk again
2857 * doc/clean.mk: clean *.pdf and *.html too
2859 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2861 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2862 * device/lib/printfl.c: fix a ds390 bug by making it portable
2863 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2864 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2865 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2866 * debugger/mcs51/cmd.c: converted multi-line string literals
2867 * sim/ucsim/globals.cc: converted multi-line string literals
2868 * src/SDCCmain.c: introduced signal handler to remove temp files
2869 * doc/Makefile: small tweaks, implement clean
2870 * doc: removed generated files
2872 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2874 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2875 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2876 Address Record is not correctly generated for DS390."
2878 2003-02-02 Borut Razem <borut.razem@siol.net>
2880 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2881 * as/mcs51/asm.h: fixed compilation with Borland C
2882 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2883 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2884 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2885 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2886 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2887 src/z80/Makefile.bcc: delete $(LIB) only if exist
2888 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2890 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2892 * device/include/malloc.h: introduced NULL
2893 * device/include/string.h: introduced NULL
2894 * device/include/stdlib.h: introduced NULL
2895 * device/lib/_memcpy.c: removed NULL
2896 * device/lib/_strcat.c: removed NULL
2897 * device/lib/_strchr.c: removed NULL
2898 * device/lib/_strcmp.c: removed NULL
2899 * device/lib/_strcpy.c: removed NULL
2900 * device/lib/_strcspn.c: removed NULL
2901 * device/lib/_strlen.c: removed NULL
2902 * device/lib/_strncat.c: removed NULL
2903 * device/lib/_strncmp.c: removed NULL
2904 * device/lib/_strncpy.c: removed NULL
2905 * device/lib/_strpbrk.c: removed NULL
2906 * device/lib/_strrchr.c: removed NULL
2907 * device/lib/_strspn.c: removed NULL
2908 * device/lib/_strstr.c: removed NULL
2909 * device/lib/_strtok.c: removed NULL
2910 * device/lib/malloc.c: removed NULL, include own header
2912 2003-02-02 <johan@balder>
2914 * 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
2915 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2916 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2917 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2918 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2919 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2921 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2923 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2926 2003-02-01 <johan@balder>
2928 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2930 2003-01-31 <johan@CP255758-A>
2932 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2934 2003-01-30 <johan@balder>
2936 * src/SDCCBBlock.c: automatic bug detection
2937 * src/SDCCicode.c: automatic bug detection
2939 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2941 * src/SDCCglobl.h: now --xram-size 0 works
2942 * src/SDCCmain.c: now --xram-size 0 works
2944 2003-01-29 <johan@balder>
2946 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2948 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2950 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2951 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2952 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2953 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2954 * src/SDCCglobl.h: Added options --xram-size and --code-size
2955 * src/SDCCmain.c: Added options --xram-size and --code-size
2957 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2959 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2960 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2962 2003-01-27 <johan@balder>
2964 * src/SDCC.y: fixed bug #613764
2966 2003-01-26 <johan@balder>
2968 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2969 * src/SDCCsymt.h: fixed bug #673374
2970 * src/SDCCglue.c: fixed bug #661910
2971 * src/SDCCast.c: fixed bug #458099 and 673374
2973 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2975 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2976 * as/mcs51/strcmpi.h: added
2977 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2978 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2979 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2980 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2981 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2982 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2983 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2984 * as/mcs51/Makefile.aslink: new module strcmpi
2985 * as/mcs51/Makefile.asx8051: new module strcmpi
2986 * as/mcs51/Makefil.bcc: new module strcmpi
2987 * as/mcs51/Makefile.in: new module strcmpi
2988 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2990 2003-01-26 <johan@balder>
2992 * src/SDCCglue.c: reverted back to 1.124
2993 * src/SDCCast.c: reverted back to 1.156
2994 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2996 2003-01-25 <johan@balder>
2998 * src/SDCCglue.c: A better fix for bug #661910
2999 * src/SDCCast.c: A better fix for bug #661910
3000 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3002 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3004 * src/Makefile.in: remove spawn.o
3005 * src/SDCCmain.c: remove spawn.h
3006 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3007 * src/spawn.c: removed
3008 * src/spawn.h: removed
3009 * support/regression/ports/ds390/spec.mk: link with -r
3011 2003-01-24 <johan@CP255758-A>
3013 * src/ds390/gen.c (aopOp): fixed bug #667458
3014 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3015 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3016 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3018 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3020 * src/mcs51/peeph.def: better assembler identation by Frieder
3021 * src/mcs51/gen.c: better assembler identation by Frieder
3023 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
3025 * as/z80/string.h: removed for gcc 3.2
3026 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3027 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3029 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3031 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3032 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3033 * support/regression/Makefile: separate temp files for ports
3034 * support/regression/generate-cases.py: separate temp files for ports
3035 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3036 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3038 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3040 * moved tinitalk to device/examples/ds390
3042 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
3044 * as/mcs51/lkmem.c: rflag is for DS390
3045 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3046 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3047 (linkEdit): move mem- and map-files the same way as ihx-files
3048 * src/z80/main.c (_setDefaultOptions): removed --generic
3049 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3050 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3051 * src/pic/glue.c (picglue): --c1mode works again
3052 * src/pic16/glue.c (pic16glue): --c1mode works again
3053 * src/asm.c (printCLine): fix #660034
3055 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
3057 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
3058 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3059 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3060 * as/mcs51/lkmem (summary): better fix for sp problem
3061 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3062 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3063 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3064 remove --stack-after-data
3066 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
3068 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3069 * src/SDCCutil.c (join): ugly bug: missing '\0'
3070 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3072 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3074 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3076 * src/pic/main.c (_asmCmd): gpasm supports -o
3077 * src/z80/main.c: more general macros
3078 * device/lib/Makefile.in: remove intermediate files
3080 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3082 * .version: Bumped version number to 2.3.3
3083 * src/SDCCBBlock.c: new option -o
3084 * src/SDCCglobl.h: new option -o
3085 * src/SDCCglue.c: new option -o
3086 * src/SDCCmain.c: new option -o
3087 * src/asm.c: new option -o
3088 * src/ds390/main.c: new option -o
3089 * src/pic/glue.c: new option -o
3090 * src/pic/pcode.c: new option -o
3091 * src/pic/ralloc.c: new option -o
3092 * src/pic16/glue.c: new option -o
3093 * src/pic16/pcode.c: new option -o
3094 * src/pic16/ralloc.c: new option -o
3095 * src/z80/main.c: new option -o
3096 * device/lib/Makefile.in: use -o
3097 * support/regression/ports/ds390/spec.mk: use -o
3098 * support/regression/ports/gbz80/spec.mk: use -o
3099 * support/regression/ports/mcs51/spec.mk: use -o
3100 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3101 * support/regression/ports/z80/spec.mk: use -o
3102 * support/regression/ports/ucz80/spec.mk: use -o
3103 * support/regression/ports/xa51/spec.mk: use -o
3104 * support/regression/fwk/lib/timeout.c: fix usage string
3106 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
3107 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
3109 2003-01-07 <johan@balder>
3111 * src/SDCCast.c (decorateType): fixed bug #600035
3113 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
3114 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3115 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3116 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3117 * src/pic/pcode.c: outcommented unused variable to remove warnings
3118 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3120 2003-01-06 <karl@turbobit.com>
3121 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3124 2003-01-06 <johan@balder>
3126 * src/SDCCicode.c: fixed array add
3128 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
3129 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3130 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3132 2003-01-04 <johan@balder>
3134 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3136 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3137 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3139 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3140 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
3141 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3143 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3144 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3146 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
3147 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3149 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3150 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3152 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3154 * in \sdcc\as\mcs51\ changed these files in order to create an
3155 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3156 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3157 following files to include the previous two files: aslink.dsp,
3158 Makefile.aslink, Makefile.bcc, and Makefile.in.
3160 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3161 .adb instead of .cdb
3163 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3165 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3166 value from option --iram-size.
3168 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3170 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3173 2002-09-18 <wiml@hhhh.org>
3175 * SDCClrange.h: exposed setFromRange() and setToRange()
3176 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3177 packRegsForAccUse() (bug 542397)
3178 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3179 multiple times and emitting the fetch operations more than once
3180 added aopGetUsesAcc() function to allow binary operators to
3181 fetch their operands in the correct order; made genMinus() emit
3182 compact code for X = LITERAL - Y
3184 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3185 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3186 sprintf() in line 1267.
3188 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3189 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3192 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3193 Changes to aslink (All the changes are marked with 'JCF'):
3195 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3198 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3199 area BSEG. Also moves, if possible, the DATA area down into the internal
3200 ram so more space is available.
3202 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3205 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3206 not bytes. Function summary() which creates a memory usage summary
3207 file with extension .mem. Reports of overlaping stack and small stack
3208 size. If the space for the stack is less than 16 bytes aslink trows a
3211 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3212 the 8051. Option 'y' for memory summary output file.
3214 Changes to sdcc (All the changes are marked with 'JCF'):
3216 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3218 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3219 overlaying area for it (uses RegBankUsed[4]).
3221 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3222 bank zero as used by default. By default aslink locates the stack
3223 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3224 the creation of the .mem file. Delegates the allocation of data area
3225 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3226 the begining of the stack area to aslink.
3228 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3229 glue() in SDCCglue.c creates an area for it.
3231 2002-09-03 Borut Razem <borut.razem@siol.net>
3232 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3233 sdcc/src/pic/glue.c:
3234 introduced atexit() handler for teporay files removal in case of
3235 errors, assertions, ...
3237 2002-08-29 Borut Razem <borut.razem@siol.net>
3238 * sdcc/support/cpp2/auto-host_vc_in.h:
3239 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3240 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3241 Maybe there is a similar problem with BORLANDC? It should be checked!
3243 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3244 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3245 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3246 was not executed, and the compiler (cl) launched a warning:
3247 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3249 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3250 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3252 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3253 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3255 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3256 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3257 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3258 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3259 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3260 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3261 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3262 - added Release configuration in VS projects
3263 - review of compiler an linker options
3264 - VC .exe files are generated in bin_vc directory, not to interfere
3265 with binaries generated from other projects (cygwin, mingw, bcc ...)
3267 * sdcc/src/yacc.dsp: added
3269 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3270 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3271 and insert the version number definitions from .version
3273 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3275 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3276 added - genarate auto-host.h using auto-host_vc_in.h as template
3279 removed from CVS, generated automatically
3281 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3282 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3284 2002-08-11 Borut Razem <borut.razem@siol.net>
3285 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3287 2002-08-10 Borut Razem <borut.razem@siol.net>
3288 * src/SDCCmain.c (main):
3289 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3290 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3291 The consequence was that some temporary files were not removed.
3294 unification of code in functions tempfilename() and tempfile():
3295 function tempnam() is defined in Visual Studio 6.0 and .NET
3297 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3299 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3300 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3301 - removed compiler command line option /WX: Treats all warnings as errors
3302 - update a list of source files, included into the project
3304 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3305 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3306 changed project type to Generic Project so that can be correcly converted to VS.NET project
3308 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3310 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3312 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3314 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3315 added return 0 statements after assert() to make compiler happy
3317 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3318 added newline in the def file to keep MSC compiler satisfied
3320 * sdcc/src/z80/gen.c:
3321 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3322 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3323 - solved MSC error in function aopDump()
3325 * sdcc_vc.h: define PREFIX as "\\sdcc"
3327 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3328 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3330 2002-06-22 Scott Dattalo <scott@dattalo.com>
3331 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3332 - Rewrote the register banking algorithm.
3333 - Added pCode live-range analysis to registers (for now, only non-used and
3334 singly-used registers optimized away)
3336 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3338 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3340 2002-05-10 Scott Dattalo <scott@dattalo.com>
3341 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3343 2002-04-22 Michael Hope <michaelh@vroom>
3345 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3347 * configure.in (DD_COPT): Added include support required for gbdk.
3349 * .version: Bumped version number just to increase it.
3351 * src/SDCCmain.c: Added -nostdinc to the default options.
3353 2002-04-15 Michael Hope <michaelh@vroom>
3355 * device/lib/z80/printf.c (sprintf): Added.
3357 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3359 * src/z80/peeph.def: Added transpose redundent load rule.
3361 * src/z80/main.c: Added force callee saves for jaune.
3363 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3365 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3367 2002-03-28 Johan Knol <johan@balder>
3369 * src/SDCCval.c: fixed bug #532436
3371 2002-03-14 Scott Dattalo <scott@dattalo.com>
3373 Added "char *Processor" field to the port structure.
3376 Added -p option. Allows port dependent processor to be specified.
3379 Initialized the new field char *Processor field to NULL in all ports
3382 Compiler generated registers for interrupt context saving
3383 were not getting allocated.
3385 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3388 Fixed left shift. Will promote the left side of a left shift
3389 if a) left shifting more than size of operand or b) when assigned
3390 to something size > size of left side
3392 2002-03-14 Scott Dattalo <scott@dattalo.com>
3394 tons of changes. Register allocation has been
3395 rewritten. Added customization for the various PICs. Flow
3396 analysis is restructured. ...
3402 Added. device.c is a PIC port hack to accomodate variations
3405 2002-03-13 Michael Hope <michaelh@vroom>
3407 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3409 2002-03-04 johanknol <johanknol@manik>
3411 * /src/SDCCval.c: fixed
3413 const unsigned char arr[][2] = { { 0, 1 } };
3414 t18.c:1: error: Initializer element is not constant
3416 2002-03-04 bela <bela@manik>
3418 * /device/include/mcs51reg.h:
3419 ds89c420 register definition update
3421 2002-03-03 <johan@FRIJA>
3423 * support/Util/SDCCerr.c: did something, but don't no why anymore
3425 * support/regression/tests/bug-524691.c: made it a little less shy
3427 * src/SDCCast.c (decorateType): fixed bug #524697
3429 * src/SDCCast.c: made some lineno improvements
3431 * src/SDCCval.c (getNelements): changed warning to error
3433 * src/SDCCglue.c (printIvalArray): changed warning to error
3435 * src/SDCCicode.c: fixed a warning for mingw
3437 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3439 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3441 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3443 * src/ds390/peeph.def:
3444 Added some more peephole rules
3446 * src/ds390/gen.c: Various fixes & enhancements
3448 * src/SDCClrange.c, src/SDCClrange.h:
3449 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3451 * src/ds390/ralloc.c:
3452 various fixes & enhancements (ds390) specific
3454 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3455 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3458 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3460 2002-03-02 <johan@FRIJA>
3462 * src/SDCCast.c (decorateType): fixed bug #524708
3464 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3466 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3468 2002-03-01 Michael Hope <michaelh@vroom>
3470 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3472 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3474 2002-03-01 <johan@FRIJA>
3476 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3478 * src/SDCCast.c (decorateType): fixed bug #524209
3480 * src/SDCCval.c (valNot): fixed bug #524195
3482 2002-02-26 <johan@balder>
3484 * src/xa51/gen.c: fixed a warning
3486 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3488 * src/SDCCast.c (decorateType): fixed bug #522534
3490 2002-02-23 <johan@balder>
3492 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3494 2002-02-22 <johan@balder>
3496 * src/SDCCast.c: fixed bug #514865
3498 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3500 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3502 * sdcc/src/SDCCloop.c:
3503 Previous fix was not good. basic blocks that have "break" or "return" are
3504 not really partof a loop , but live ranges used in these blocks should
3505 be live thru the entire loop, so set partOfLoop but don't add them to
3508 2002-02-21 <johan@FRIJA>
3510 * src/SDCCcse.c: fixed bug #514308
3512 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3515 Fixed BUG #519583. If a conditional block ended in a return/break
3516 statement inside a loop, it was not being considered part of the loop.
3518 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3520 2002-02-10 Karl Bongers <karl@turbobit.com>
3523 Fixed up SDCDB debugger somewhat. Updated debugger/README
3524 with lots of comments and notes.
3526 * device/examples/test2.c:
3527 Fix bug, "red" variable not being initialized(compiler complained).
3529 * device/examples/Makefile, examples/test3.c:
3530 Add Makefile in device/examples folder, compiles test3.c
3531 for use as a multiple module SDCDB test case.
3533 * sim/ucsim/cmd.src/cmdset.cc:
3534 Took out debug printfs in ucsim "next" command.
3537 Karl and Johan start ucsim XA support. Most dissassembly working,
3538 about 75% emulation done(plenty of work remaining).
3540 * sim/ucsim/z80.src:
3541 Add Z80 support to ucsim, add test-ucz80 regression test,
3542 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3543 Notice z80 compiler fails on examples/test3.c/crc code.
3545 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3547 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3548 Added support for --parms-in-bank1
3550 * src/ds390/peeph.def:
3551 added a few more peephole optimzations
3554 1) added __builtin_inp & __builtin_outp used to read in data of given length
3555 from a memory mapped port
3556 2) added __builtin_memcmp
3557 3) added __builtin_swapw swap bytes of a short
3559 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3560 1) handle multiple send & receives from register bank1
3561 2) ralloc can now allocate DPTR1 to some liveRanges
3563 * src/SDCCsymt.c, src/SDCCsymt.h:
3564 changes to handle multiple sends & receives
3567 added some pointer arithmetic optimization
3570 added some pointer arithmetic optimizations but not stable yet so not
3571 called from anywhere (will get this working shortly)
3573 * src/SDCCopt.c: fixed for multiple sends & receives
3576 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3577 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3578 set preprocessor defines (depending on options)
3580 * src/SDCCicode.c, src/SDCCicode.h:
3581 changes made to handle multiple sends & receives
3584 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3586 * src/SDCCcse.c, src/SDCCcse.h:
3587 added function findbackward def (to be used in upcoming optimization)
3589 * src/SDCCcflow.c, src/SDCCcflow.h:
3590 added function returnAtEnd - to determine if a basic block terminates with
3593 * src/SDCCast.c, src/SDCCast.h:
3594 added option parms-in-bank1
3596 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3597 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3598 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3599 adjusted for --parms-in-bank1 option
3601 * device/include/string.h:
3602 donot redefine "reentrant" keyword
3604 * device/include/ds80c390.h: Added some more SFRs
3606 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3608 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3610 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3612 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3614 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3616 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3618 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3620 * Added --xram-movc option
3622 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3624 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3626 2002-01-11 Johan Knol
3628 * Added math lib of Jesus Calvino-Fraga
3630 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3632 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3633 * support/regression/Makefile: new target test-mcs51-stack-auto
3634 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3636 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3638 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3640 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3642 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3644 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3646 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3648 * src/SDCCglue.h: add definition for printIvalChar()
3650 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3652 * src/SDCCast.c: fix #498138 by Johan
3654 * src/SDCCglue.c: fix #498138 by Johan
3656 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3658 * support/regression/Makefile: fix clean
3660 * support/regression/ports/ds390/support.c: fix transmission of last character
3662 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3664 * /sdcc/src/ds390/gen.c:
3665 a) improved computing address of stack variable
3666 b) took out some #if 0 code
3667 c) improved parmBytes adjustment
3668 d) improved genPlusIncr & genMinusIncr
3669 e) genCmp could generate bad code (when left assigned to DPTR)
3670 f) Fixed bug in hasInc
3672 * /sdcc/src/ds390/ralloc.c:
3673 a) packRegsForSupport could mess up live information (Fixed)
3674 b) packRegsDPTRuse could be incorrect for left & right shift
3676 * /sdcc/src/mcs51/ralloc.c:
3677 packRegsForSupport could mess up the live information (Fixed)
3679 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3681 * /sdcc/src/SDCCast.c:
3682 can reverse a loop even if function call is present as long
3683 as the loop control variable is local & is not passed as parameter
3685 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3687 * /sdcc/ChangeLog: *** empty log message ***
3689 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3690 More builtin function additions for TININative
3692 * /sdcc/src/ds390/ralloc.c:
3693 Had broken the regression testsuite
3695 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3697 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3698 Added funcattr hasStackParms will be set for reentrant functions when there
3699 are paramteres on the stack, this helps in minimizing frame pointer generation
3700 typeFromStr can handle function pointers now
3702 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3703 *** empty log message ***
3705 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3707 * /src/ds390/gen.c, /src/ds390/main.c:
3708 More builtin function additions for TININative
3710 * /src/ds390/ralloc.c:
3711 Had broken the regression testsuite
3713 * /src/SDCCast.c: Fixed a bug in dumptree
3715 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3716 Added funcattr hasStackParms will be set for reentrant functions when there
3717 are paramteres on the stack, this helps in minimizing frame pointer generation
3718 typeFromStr can handle function pointers now
3720 * /doc/builtins.txt, /doc/TININative.txt:
3721 *** empty log message ***
3724 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3726 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3727 ALPHA version for -mTININative
3729 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3730 updated to reflect changes in the port structure
3733 added function do_assemble (similar to do_link) if non-null this function
3734 will be called to do assembly (-mTININative) requires a multi command
3736 added function genAssemblerEnd will be called to generate assembler Epilogue
3739 added _JavaNative to debug info printing
3741 * /src/SDCCmain.c: added option --tini-libid
3742 added port->do_assemble function (-mTININative) has a multi command assemble
3744 * /src/SDCCglue.c: Disabled "constExpr" check
3745 added port->genAssemblerEnd function
3747 * /src/SDCCglobl.h: Added option --tini-libid value
3750 tookout optimizeCompare from the header (has no external references)
3752 * /src/SDCCast.c: made one more function "static"
3754 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3756 * src/z80/mappings.i: Added z80asm support.
3758 * src/z80/main.c: Added z80asm support on --asm=z80asm
3760 * src/z80/gen.c: Fixed asm portability issues.
3762 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3764 * src/SDCCglue.c (printExterns): Added global/extern split.
3766 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3768 * support/regression/Makefile: added test for mcs51 model large
3770 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3772 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3774 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3776 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3778 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3780 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3782 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3784 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3786 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3788 * support/regression/tests/simplefloat.c: Port to mcs51.
3790 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3791 * support/regression/tests/bug-485362.c: Added.
3793 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3795 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3797 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3799 * src/z80/gen.c (aopDump): Added a dump function.
3801 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3802 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3804 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3806 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3808 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3810 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3812 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3814 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3816 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3818 * support/regression/ports/ds390/support.c: Use tinibios.
3820 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3822 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3824 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3825 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3827 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3829 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3831 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3833 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3835 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3836 (packRegsForIYUse): Created and optimised.
3838 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3840 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3841 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3843 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3845 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3847 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3849 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3851 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3853 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3855 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3857 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3859 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3861 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3863 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3865 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3866 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3867 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3869 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3871 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3872 (genNotFloat): Added.
3873 (genUminusFloat): Added.
3875 * device/lib/z80/Makefile: Added floating pt stubs.
3877 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3879 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3881 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3883 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3885 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3887 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3889 * sdcc/support/regression/Makefile: Add port ds390.
3891 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3893 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3895 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3897 * sdcc/support/regression/ports/ds390/support.c: Added.
3899 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3901 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3903 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3905 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3907 * device/include/malloc.h: Added z80 and gbz80 support.
3909 * device/lib/gbz80/heap.s: Added.
3911 * device/lib/z80/heap.s: Added.
3913 * device/lib/malloc.c: Added z80 and gbz80 support.
3915 * support/regression/tests/malloc.c (testMalloc): Added.
3917 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3919 * support/regression/tests/bug-478094.c: Added.
3921 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3923 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3925 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3927 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3929 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3931 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3933 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3935 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3937 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3939 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3941 * support/regression/tests/bug-477927.c: Added.
3943 * src/z80/peeph.def: Added minor rules.
3945 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3947 * src/z80/peeph.def: Added jump optimisation modification.
3949 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3951 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3953 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3955 * support/regression/tests/funptrs.c: Added.
3957 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3959 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3961 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3963 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3965 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3967 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3968 (movLeft2ResultLong): Created.
3970 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3971 (joinPushes): Added. Joins two char pushes into a word push.
3973 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3975 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3977 * support/makebin/Makefile (install): Added creation of dest dir.
3979 2001-10-24 Karl Bongers <karl@turbobit.com>
3981 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3983 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3985 * src/z80/ralloc.c: Turned off faulty pack for one use.
3987 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3989 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3991 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3993 * support/regression/Makefile: Improved clean
3995 * support/regression/ports/gbz80/spec.mk: Added clean
3997 * support/regression/ports/host/spec.mk: Added clean
3999 * support/regression/ports/z80/spec.mk: Added clean
4001 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4003 * support/regression/ports/mcs51/timeout.c: little improvements
4005 2001-10-17 Michael Hope <michaelh@juju.net.nz>
4007 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4009 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4011 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4013 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
4015 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4017 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4019 2001-10-13 Michael Hope <michaelh@juju.net.nz>
4020 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4022 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4024 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4026 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4028 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4030 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4032 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4034 * support/regression/tests/longor.c: Added.
4036 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
4038 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4040 * as/mcs51/aslink.h: define PATH_MAX
4042 * as/mcs51/asm.h: define PATH_MAX
4044 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4046 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4048 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4050 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4052 * src/SDCCglobl.h: define PATH_MAX
4054 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4056 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4058 2001-10-11 Michael Hope <michaelh@juju.net.nz>
4060 * src/z80/gen.c (gencjneshort): Fixed
4062 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4064 2001-10-09 Michael Hope <michaelh@juju.net.nz>
4066 * support/regression/tests/bug-469671.c: Added.
4068 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4070 2001-10-08 Michael Hope <michaelh@juju.net.nz>
4072 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4074 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4076 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
4078 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4080 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4082 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4084 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4086 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4088 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4090 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4092 2001-10-07 Michael Hope <michaelh@juju.net.nz>
4094 * 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.
4096 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4098 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4100 2001-10-07 <johan@FRIJA>
4102 * device/lib/gets.c (gets): fixed the return value.
4104 2001-10-06 Michael Hope <michaelh@juju.net.nz>
4105 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4107 * 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.
4109 * 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.
4111 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4113 * src/pic/gen.c: Removed Safe_strdup.
4115 * configure.in: Added option to enable libgc support.
4117 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4118 (bitVectUnion): Optimised.
4119 (bitVectIntersect): Optimised.
4120 (bitVectBitsInCommon): Optimised.
4121 (bitVectCplAnd): Optimised.
4123 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4125 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4127 * src/SDCCmain.c: distinguish between assembler debug and plain options
4129 * src/avr/main.c: remove standard assembler options
4131 * src/ds390/main.c: remove standard assembler options
4133 * src/mcs51/main.c: remove standard assembler options
4135 * src/port.h: removed "PENDING" comment
4137 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4139 * src/device/lib/_mulint.c : new, with assember functions
4141 * src/device/lib/_mullong.c : new, with assember functions
4143 * src/device/lib/_divuint.c : with assember functions
4145 * src/device/lib/_divsint.c : with assember functions
4147 * src/device/lib/_divulong.c: with assember functions
4149 * src/device/lib/_divslong.c: with assember functions
4151 * src/device/lib/_moduint.c : with assember functions
4153 * src/device/lib/_modsint.c : with assember functions
4155 * src/device/lib/_modulong.c: with assember functions
4157 * src/device/lib/_modslong.c: with assember functions
4159 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4161 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4163 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4164 replaced _mululong.c and _mulslong.c by _mullong.c
4166 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4168 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4170 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4172 * src/SDCCglue.c: test, if win32api is available for MINGW
4174 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4176 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4177 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4178 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4179 * support/regression/ports/host/spec.mk: removed GENERIC
4180 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4181 * support/regression/ports/z80/spec.mk: removed GENERIC
4183 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4185 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4187 * support/regression/tests/bug-467035.c: Created.
4189 2001-10-01 <johan@FRIJA>
4191 * src/SDCC.y: fixed bug #466586 part 1
4193 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4195 * SDCCicode.c: z80 has no generic pointers
4196 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4198 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4200 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4202 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4204 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4206 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4208 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4210 * configure.in: Fixed up so that ucsim is only configured once.
4212 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4214 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4215 (getPathDifference): As above.
4217 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4219 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4221 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4222 * .version: Updated to 2.3.1
4224 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4225 Added copyright header.
4227 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4228 (assemble): Added support for macro based assembler commands.
4229 (linkEdit): Added support for macro based linker commands.
4230 (preProcess): Changed the pre-processor to use macros.
4231 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4232 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4234 * device/lib/z80/crt0.s: Added module name for debugging.
4236 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4238 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4240 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4242 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4244 * src/Makefile.in: Added SDCCmacro and SDCCutil
4246 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4248 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4250 2001-09-16 <johan@FRIJA>
4252 * 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.
4254 2001-09-15 <johan@FRIJA>
4256 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4257 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4259 2001-09-11 <johan@FRIJA>
4261 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4263 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4265 * support/regression/tests/bug-460444.c: Added test case.
4267 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4268 (genCast): Added justification for all of the asserts.
4270 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4272 * support/regression/support.c: _xdata replaced by xdata
4274 * support/regression/spec.mk: removed _generic
4276 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4278 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4280 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4281 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4283 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4285 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4287 * support/regression/tests/bug-460010.c: Added test case.
4289 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4291 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4293 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4295 * support/regression/testfwk.c: removed workaround for bug #436344
4297 * support/regression/tests/bp.c: use less memory with mcs51
4299 * support/regression/tests/bug-441448.c: use less memory
4301 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4303 * support/regression/collate-results.py: typo
4305 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4307 * support/regression/tests/fetchoverlap.c: Added new test case.
4309 * support/regression/tests/bp.c: Added new test case.
4311 * support/regression/tests/bug-448984.c: Added new test case.
4313 * support/regression/tests/pow2shifts.c: Added new test case.
4315 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4316 (genlshTwo): Fixed right shift for count > 8.
4318 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4320 2001-09-08 <johan@FRIJA>
4322 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4324 2001-09-07 <johan@FRIJA>
4326 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4328 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4330 2001-09-06 <johan@FRIJA>
4332 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4333 * bernhard noted me at this: "() equals to (void)" (1.38)
4335 2001-09-05 <johan@FRIJA>
4337 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4339 2001-09-04 <johan@FRIJA>
4341 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4344 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4346 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4348 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4350 * link/z80/aslink.h: Fixed path for PATH_MAX
4352 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4354 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4356 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4358 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4360 * 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.
4362 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4364 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4365 (genCmp): Fixed up genCmp for the GB with longs.
4367 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4369 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4371 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4373 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4375 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4377 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4379 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4381 * 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.
4383 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4385 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4387 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4389 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4391 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4393 * sim/ucsim/configure: little improvement of Cygwin-detection
4394 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4395 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4396 * support/regression/tests/bug-221100.c: small changes for mcs51
4397 * support/regression/tests/bug-221168.c: small changes for mcs51
4398 * support/regression/tests/bug-227710.c: small changes for mcs51
4399 * support/regression/tests/staticinit.c: small changes for mcs51
4400 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4401 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4402 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601