1 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
5 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7 * src/z80/peeph-z80.def: removed some peephole rules that don't
8 work with multibyte arithmetic (fixed bug #937126)
9 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
10 to registers and not global variables
11 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12 geniCodePreInc, geniCodePostDec, geniCodePreDec,
13 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
14 checking for assignments not internally generated (fixed bug #931895)
15 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
16 structure member (fixed bug #930072)
18 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
20 * src/SDCCmain.c (linkEdit),
21 * src/hc08/main.c (_hc08_parseOptions),
22 * as/hc08/Makefile.in,
26 * as/hc08/lkrloc.c (relr, rele),
27 * as/hc08/lkarea.c (lnkarea)
28 * as/hc08/lkmain.c (afile, parse),
29 * as/hc08/lkelf.c: support for ELF output
30 * as/hc08/lks19.c (s19),
31 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
33 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
35 * as/mcs51/lkihx.c: Fixed bug #899105.
37 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
39 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
40 .dsp files from Unix to DOS.
42 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
44 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
45 function pointers; we have been compliant for several months now.
46 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
47 change that was accidently commented out
48 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
49 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
52 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
54 * src/hc08/gen.c: output of all of the internal debugging information
55 is now controlled by the D() macro; it is disabled by default
57 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
59 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
60 harder to keep the same registers during a CAST iCode
61 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
62 long via int can be done in a single cast, if the signedness is
64 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
65 putchar() in tinibios.c in ds390's library
67 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
69 * src/SDCCast.c (decorateType): fixed bug #898889,
70 cast result of a literal complement too
71 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
72 fixed check for bitfields
74 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
76 * src/SDCCicode.c (geniCodeLogic): made it static,
77 (geniCodeLogicAndOr): added in order to fix bug #905492,
78 (ast2iCode): fixed bug #905492
79 * support/regression/tests/bug-905492.c: added
80 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
81 (processParms): fixed bug #927659: don't copy parms, this will clear
83 * support/regression/tests/bug-927659.c: added
85 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
87 * src/SDCCast.c (addCast): don't cast float to char
88 * device/lib/libsdcc.lib: added _memmove
90 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
92 * device/lib/large/Makefile: fixed parallel execution by
93 replacing `make` by `$(MAKE)`
95 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
97 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
98 offsets (fixes bug #923936)
100 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
102 * device/lib/small/Makefile: fixed parallel execution by
103 replacing `make` by `$(MAKE)`
105 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
107 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
109 2004-03-23 Scott Dattalo <scott AT dattalo.com>
111 * src/pic/gen.c (genCpl): multi-byte complements were not working.
112 * src/regression/Makefile: Regression test was not running.
114 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
116 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
117 complement if possible
118 * src/SDCCval.c (valComplement),
119 * src/SDCCicode.c (operandOperation): fixed complement of literal
120 * support/regression/tests/onebyte.c (testComplement): added
122 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
124 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
125 return an optimized tree; actually replace actParm with the new tree
126 * src/SDCCast.h: added some parantheses to remove side effects
127 * support/regression/tests/bug-920866.c
129 2004-03-21 Scott Dattalo <scott AT dattalo.com>
130 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
131 Bit operands were not being handled properly in the pic14 port.
132 (now src/regression/add.c passes again).
134 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
136 * src/SDCC.y (labeled_statement): case and default no longer require
137 a following statement (RFE #893037)
139 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
141 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
142 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
143 disabled (fixes bug #916294)
144 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
145 "mov a,acc"; patch provided by Lenny Story
146 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
148 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
150 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
152 * src/ds390/gen.c (genFunction, genEndFunction),
153 * src/ds390/ralloc.c (ds390_assignRegisters),
154 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
155 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
156 pushed if there are parameters passed on the stack. Also, a cleaner
157 way to decide if r0/r1 should be pushed/popped. (Together they fix
160 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
163 * device/lib/mcs51/crtpagesfr.asm,
164 * device/lib/mcs51/crtxinit.asm,
165 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
166 to avoid confusion with Si Lab's SFRPAGE register.
168 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
170 * src/SDCCglue.c (emitMaps): allow public sfr variables
171 * src/SDCCglue.c (initialComments): include compiler build date
172 with compiler version and put the timestamp of the generated
173 assembly file on a serperate line to be less confusing.
174 * src/port.h: added genInitStartup hook
181 * src/z80/main.c: genInitStartup initialize as NULL (default to
182 historical behaviour)
183 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
184 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
185 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
186 library instead of hard coding it into the compiler.
187 * support/regression/ports/mcs51-stack-auto/spec.mk,
188 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
189 * device/lib/mcs51/Makefile,
190 * device/lib/small/Makefile,
191 * device/lib/large/Makefile,
192 * device/lib/mcs51/crtpagesfr.asm,
193 * device/lib/mcs51/crtstart.asm,
194 * device/lib/mcs51/crtxclear.asm,
195 * device/lib/mcs51/crtxinit.asm,
196 * device/lib/mcs51/crtclear.asm,
197 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
198 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
199 and into user configurable files.
200 * device/lib/clean.mk: clean mcs51 directory too
201 * support/regression/tests/longlit.c: added static to T1 declaration
202 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
203 accesses in the initialization code
205 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
207 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
208 OSCTRIMVAL as noted in bug #916008
210 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
212 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
213 in loops with multiple exits (reported as incorrect registers
214 used by Martin Helmling in Sdcc-user list)
216 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
218 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
219 made ds390 register extensions look less like error messages
221 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
223 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
224 reported by Adam Wozniak in Sdcc-user list
226 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
228 * src/SDCCast.c (decorateType): fixed with bug and promotion in
229 arithmetic optimizations, added debug output
231 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
233 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
234 * sdcc.spec: updated and split sdcc into 3 rpms
235 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
236 needed for literals of LEFT_OP and '+'
237 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
238 introduced RESULT_TYPE_NOPROM
239 (geniCodeMultiply): fixed logic for decision if mul is optimized to
241 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
242 limited promotion to int only for '*'
243 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
245 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
247 * src/pic16/gen.c (genSkip),
248 (genc16bit2lit), (gencjneshort): commented out
249 (is_LitOp): new helper function, checks operand type
250 (genCmpEq): rewritten
252 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
254 * support/regression/tests/bug-908454.c: added
256 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
258 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
259 * src/SDCCicode.c (usualBinaryConversions): op needs int type
260 (geniCodeCast): cosmetic, don't preserve bit storage class
261 (geniCodeLeftShift): added promotion
262 (geniCodeLogic): fixed regression
263 * src/SDCCsymt.c (computeTypeOr): accept bits too
264 (compareType): 2nd part of fix for bug #908454, needed for bitfields
266 2004-03-07 Borut Razem <borut.razem AT siol.net>
268 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
270 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
272 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
273 version of pic16_genPackRegisters which does not check if ic is a
275 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
276 function cause string1.c regression test fails
278 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
280 * sim/ucsim/configure.in,
281 * sim/ucsim/configure,
282 * sim/ucsim/doc/Makefile.in: use docdir
283 * src/SDCC.y: fixed sbit atrributes
284 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
285 * src/SDCCast.c (decorateType): |^& need special promotion handling
287 * src/SDCCsymt.h: moved definition of RESULT_TYPE
288 * src/SDCCsymt.h (computeType),
289 * src/SDCCicode.c: computeType() needs op
290 * src/SDCCsymt.c (checkTypeSanity),
291 * doc/sddman.lyx: "plain" bitfields are unsigned
292 * src/SDCCsymt.c (computeTypeOr): added
293 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
295 * src/SDCCval.c (val*): computeType() needs op
296 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
297 * support/regression/tests/onebyte.c: added tests for |^&
299 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
301 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
302 for writing icode into asm output.
304 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
306 * src/pic16/device.c: added some debug lines enabled
307 with macro DEBUG_CHECK,
308 * src/pic16/genarith.c: more debug in genPlus,
309 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
310 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
311 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
312 * (aopForSym): onStack symbols are re-placed in data memspace,
313 and onStack flag is cleared,
314 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
315 copy temporary pcodeop,
316 * (genPcall): added warning for not updating PCLATU,
317 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
318 always true for pic16 port,
319 * (genMultOneWord): NEW, supports integer multiplication,
320 * (genMult): modified to call genMultOneWord,
321 * (ifxForOp): added warning when return NULL,
322 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
323 flag is set before call to operandFromSymbol for implicit
325 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
326 options.intlong_rent are set by default,
327 * (_hasNativeMulFor): modified to allow port generation of integer
329 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
330 set regtype to REG_SFR for all registers, restricting seting the
331 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
333 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
335 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
336 more than 500 times in the regression tests
338 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
340 * support/Util/SDCCerr.h,
341 * support/Util/SDCCerr.c,
342 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
344 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
345 for symbol conflicts.
346 * support/valdiags/tests/enum.c,
347 * support/valdiags/tests/tentdecl.c,
348 * support/valdiags/tests/struct.c: expect possible error messages
349 referring to original symbol definitions.
350 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
352 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
354 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
356 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
358 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
360 * src/pic16/ralloc.c (newReg): fixed bug #908929
362 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
364 * src/ds390/gen.c: added missing #include "main.h"
366 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
368 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
369 checking if symbol is already in set,
370 * src/pic16/device.h: prototype for checkAddSym,
371 * src/pic16/gen.c: (_G): added entry interruptvector,
372 * (assignResultValue): removed some commented out lines,
373 * (genFunction): check for ISR via sym->type, absolute section for
374 interrupt code is created via a new pBlock, the goto instruction is
375 placed now correctly at the interrupt vector position, changed all
376 references from ivec to _G.interruptvector,
377 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
378 is the interrupt is a high priority one, same for return from ISR,
379 * src/pic16/glue.c: changed all calls of addSetHead for publics and
380 externs to calls of checkAddSym,
381 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
382 pic16_pcode_verbose flag is set,
383 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
384 * src/pic16/pcoderegs.c: message about how many registers are saved
385 will only be emitted if pic16_pcode_verbose flag is set,
387 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
389 * src/ds390/ralloc.h,
390 * src/ds390/ralloc.c (ds390_regWithIdx),
391 * src/ds390/gen.c (emitcode),
393 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
394 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
395 ds390operandCompare, getRegsRead, getRegsWritten,
396 initializeAsmLineNode): customized instruction size calculation for
397 ds390, started basis for some register optimizations
398 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
399 corresponding assembly output
400 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
401 missing push/pop of r0/r1. Optimized push/pops
403 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
405 * src/mcs51/main.c (instructionSize): fixed ACALL size
406 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
408 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
410 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
411 the sorting of rlist with NULL elements
412 * (print_idataType, print_idata): NEW to create idata sections
413 * src/pic16/device.h: idataSymSet new variable
414 * src/pic16/gen.c (genFunction): fixed some bugs in string
415 comparing, improved the absolute section creation for ISRs,
416 added FSR0L/FSR0H in registers that are saved in an ISR,
417 * (genInline): fixed the processing of inline snippets,
418 now they undergo no process by the peephole optimizer
419 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
420 are placed in idataSymSet,
421 * (pic16emitStaticSeg): extern symbols are added in externs,
422 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
423 switching when aboslute variables are placed in access bank memory
424 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
425 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
426 commented out with #if,
427 * (pic16_packRegisters): reintroduce the check for CAST because some
428 symbols are not correctly handled,
429 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
430 pCodeInstruction instead of pCode,
431 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
432 pCodeAsmDir definition,
433 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
434 directive, then the argument directive is emitted without the leading
435 tab, hack for inline labels which must be in the first column,
436 * (compareLabel,pic16_findNextInstruction),
437 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
438 * (insertBankSwitch): modified for the new pCodeAsmDir,
440 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
441 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
443 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
445 * (pushSide): commented out with #if,
446 * (assignResultValue): fixed some typos in saving
448 * (genPcall): FIXED and sync'ed with genCall,
449 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
450 * (genNearPointerGet): fixed to handle some more cases,
451 implementation scheme via table reads,
452 * (genConstPointerGet): modified to access code memory correct,
453 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
454 and improved to handle some cases
455 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
456 instead of "RETLW" for init data
457 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
458 not IN_DIRSPACE, work around to reduce bank switching when aboslute
459 variables are placed in access bank memory (<0x80 and >=0xf80),
460 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
461 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
462 TBLWT_POSTDEC,TBLWT_PREINC
463 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
464 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
466 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
467 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
468 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
469 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
471 2004-02-29 Borut Razem <borut.razem AT siol.net>
473 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
474 support/Util/findme.h, support/Util/system.h: enhance binary relative
475 search for lib and include by using findProgramPath()
477 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
480 * src/SDCCpeeph.c (pcDistance),
482 * src/mcs51/ralloc.h,
483 * src/mcs51/ralloc.c (mcs51_regWithIdx),
485 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
486 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
487 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
488 size calculation port specific, started basis for some register
490 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
491 missing push/pop of r0/r1. Optimized push/pops
492 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
493 * device/lib/_modsint.c (_modsint),
494 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
495 and stack version so regression tests pass
497 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
499 * src/Makefile.in (dep): include SLIBOBJS in dependency check
500 * src/SDCCast.c (decorateType): catch another small optimization
502 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
503 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
504 modified to finally use computeType() all over SDCC,
505 see Feature Request #877103
506 * src/SDCCval.h: cosmetic
507 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
508 valCompare(); regression tested in muldiv.c
509 * support/regression/tests/muldiv.c (testMod): mod sign follows
512 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
514 * src/SDCCast.c (decorateType): fixed bug #902362
515 * doc/INSTALL.txt: fixed install instructions for win32
517 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
519 * device/include/Makefile.in (install): fixed by replacing spaces
522 * doc/INSTALL.txt: updated for release
523 * doc/sdccman.lyx: added warning for --xstack being buggy
525 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
527 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
528 to eliminate build warnings.
529 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
531 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
532 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
534 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
535 removed -penable-stack, added comment for stack pragma, added
536 warning for not initializing the stack/frame registers, removed
537 comment at interrupts section
539 Stack is made permanent, there is no ability to disable stack usage.
540 * src/pic16/device.h,
541 * src/pic16/device.c: removed all references to USE_STACK macro,
542 * src/pic16/device.c (pic16_dump_section): when no elements in
543 rlist, free rlist before return,
544 * (pic16_dump_int_registers): NEW, internal registers are a new set
545 of general purpose registers reused by each function,
546 * (checkAddReg): returns 1 if registers is added to set,
547 * (pic16_groupRegistersInSection): when a registers is of type
548 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
549 * src/pic16/device.h: memRange and Assigned Memory are deleted,
550 SRCASECMP macro is moved here from device.c
551 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
552 PO_PCLATU, PO_PRODL, PO_PRODH,
553 * (pic16_pCodeOpType, genMinus,
554 changed compares to "a" register, with AOP_ACC,
555 * (pic16_genPlus): fixed some bugs and indented properly,
556 * (pic16_addSign): changed size to size+offset in the MOVWF
558 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
559 multiply 8-bit operand by literal, result is 8-bit,
560 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
561 multiply 2 8-bit operand, result is 8-bit,
562 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
564 * src/pic16/gen.c: changed accUse to contain WREG only,
565 * (pic16_emitcomment): renamed to pic16_emitpcomment,
566 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
567 true, do not use immediate addressing any more unless sym is a
568 pointer in codespace,
569 * (aopForRemat): do not use immediate addressing when symbol not in
570 codespace and when symbol's address is requested,
571 * (aopOp): for-loop in if(sym->accUse) is modified for the new
573 * (aopGet): added case for AOP_ACC and don't return "accumulator
574 bug" but WREG instead,
575 * (popGetTempReg): pushes contents of temporary register in stack,
576 * (popReleaseTempReg): pops contents of temporary register from
577 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
578 * (pic16_popGet): separated case AOP_ACC to return register WREG
579 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
580 or PO_IMMEDIATE and initializes their instance/offset appropriately,
581 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
582 the use of immediate pointers to certain cases only.
584 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
585 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
586 * (assignResultValue, genCall, genRet): modified to use the new
587 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
588 genPcall is still broken,
589 * (genFunction): added code to create 'A' type pBlocks when
590 interrupt functions are generated, code not extensively tested yet,
591 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
592 * (genEndFunction): modified so ISRs pop stored registers from stack,
593 * (genMultOneByte): cleanup,
594 * (AccRsh): added flag andmask, to and result with appropriate mask,
595 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
596 * (genDataPointerGet): fixed and reenabled its use,
597 * (genNearDataPointerGet): bugs fixed,
598 * (genDataPointerSet): bugs fixed,
599 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
600 pic16_DumpSymbol, pic16_DumpOp,
601 * src/pic16/genutils.h: function prototypes for the above functions,
602 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
604 * (pic16emitRegularMap): many many many improvements, but needs a
606 * src/pic16/main.c: enable_stack in pic16_options is removed,
607 * (_pic16_parseOptions): removed command line options -penable-stack,
608 * (_process_pragma): emit stack symbol only when stack pragma is
610 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
611 redirected to FSR0L/FSR0H pair,
612 * (pic16_get_op, pic16_get_op2): modifications and improvements,
613 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
614 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
616 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
617 * (dumpPicOptype): NEW,
618 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
619 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
620 with movff instruction,
621 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
622 added pic16_int_regs, some packRegsFor* functions are commented out,
623 because produce errors,
624 * src/pic16/NOTES: minor modifications
626 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
628 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
629 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
631 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
632 * as/mcs51/lkaomf51.c: fixed bug #895763
634 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
636 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
638 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
640 * doc/sdccman.lyx: added details about the HC08 storage classes and
641 interrupts, fixed the register usage info for z80 & gbz80
643 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
645 * doc/sdccman.lyx: added more pic16 port documentation
646 * device/include/pic16/: added header pic18fregs.h
648 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
650 * doc/sdccman.lyx: added Vangelis' contribution
652 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
654 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
655 extend to the next CALL or PCALL, not just to the next CALL.
657 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
659 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
661 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
663 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
664 bug #895752 and a better fix for bug #716790
666 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
668 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
670 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
672 * doc/sdccman.lyx: minor changes, minor changed
674 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
676 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
677 which can't handle SDCC_NEWONEBYTEOPS,
678 (geniCodeMultiply): removed conversion from mult to shift for pic14
681 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
684 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
685 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
686 thus fixing bug #895406
688 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
690 * device/lib/_modsint.c,
691 * device/lib/_modslong.c: sign follows divisor only
692 * src/hc08/gen.c (genMultOneByte): if result size is 1,
693 signs or signedness can be ignored
694 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
695 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
696 added optimization for IFX,
697 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
699 reenabled optimization for IFX, which was removed on 2004-01-11
700 * src/SDCCast.h: added return type IFX
701 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
702 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
703 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
704 SDCC_OLDONEBYTEOPS selects the old behaviour
705 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
706 changed again and commented promotion rule
707 * src/SDCCval.c (valDiv): promotion no longer necessary
708 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
709 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
711 * support/regression/tests/onebyte.c: added
713 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
715 * gen.c (genInline): reverted to old code for assemnling inline
716 code because of bug reported James Chadd
718 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
720 * ralloc.h: missing declarations from previous patch,
721 seems that patch for ralloc.h was never applied, fixed
723 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
724 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
728 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
729 indirect addressing. Marked FSR0 as deprecated
730 * gen.c (pointerCode): commented out, not needed now
731 (pic16_popGet2p): new MOVFF helper function
733 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
734 (shiftRLong): removed duplicate debugging info
736 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
738 * src/ds390/gen.c (genNearPointerGet),
739 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
740 optimization with bits, but not bitfields.
741 * src/ds390/ralloc.c (packRegisters),
742 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
744 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
746 * src/SDCCcse.c (algebraicOpts): copy operands before modification
748 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
751 * src/SDCCicode.c (operandFromSymbol),
752 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
753 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
754 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
755 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
756 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
757 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
759 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
760 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
761 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
762 * src/SDCCsymt.c (newSymbol),
763 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
766 * src/SDCCval.c (newiList): fixed bug #885705
768 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
770 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
771 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
773 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
775 * device/include/c8051f120.h,
776 * device/include/c8051f300.h,
777 * device/include/c8051f310.h: added/updated header files for Silicon
778 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
779 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
780 in new section Submitting patches
782 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
784 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
785 genFarPointerGet, genCodePointerGet, genGenPointerGet,
786 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
788 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
789 genFarPointerGet, genCodePointerGet, genGenPointerGet,
790 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
792 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
793 genFarPointerGet, genCodePointerGet, genGenPointerGet,
794 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
796 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
797 genFarPointerGet, genCodePointerGet, genGenPointerGet,
798 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
799 genGenPointerSet): fixed bug #892400
800 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
801 to eliminate build warnings.
802 * src/SDCCast.c (processParms),
803 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
805 * support/valdiag/valdiag.py: added GCC to the list of defines active
806 when compiling with gcc
808 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
810 * support/Util/SDCCerr.h,
811 * support/Util/SDCCerr.c,
812 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
813 with an incomplete type (fixed bug #883734)
814 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
816 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
818 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
820 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
822 * src/SDCCast.c (decorateType),
823 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
824 function pointer implementation
825 * support/regression/tests/funptrs.c: added tests to verify both forms
826 of function pointers work correctly. Added tests to verify parameters
827 are passed in the correct order.
829 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
831 * device.c (regCompare): registers are sorted by ascending
832 address and increasing size,
833 * main.c (_pic16_finaliseOptions): removed the declaration
834 of compiler macro MCU. Now a macro of the format pic18fxxxx
835 will be defined from the command line
837 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
838 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
840 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
841 PCOP_RLCF was overwritten!
842 * gen.c (genSkip): commented out calls to pic16_emitcode,
843 * (genCmpEQ): fixed "long" compares, only high word did get compared,
845 * (genRRC): added debugging info,
846 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
847 overwritten while shifting,
848 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
849 overwritten while shifting,
852 * (shiftLLeftOrResult),
853 * (shiftRLeftOrResult),
855 * (shiftLLong): Implemented with pic16_emitpcode
856 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
857 * (genLeftShift): Fixed bug, operand for shift by variable always
858 was "and"ed with 0x0f,
859 * (genLeftShiftLiteral),
861 * (genRightShiftLiteral): added debugging info,
862 * (genrshFour): added comment,
863 * (genRightShift): determined signedness from operand "left"
866 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
868 * src/SDCCicode.c (geniCodeParms),
869 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
870 function pointers, fixed function pointer bugs #861242 and #861896
872 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
874 * device/include/c8051f000.h,
875 * device/include/c8051f120.h,
876 * device/include/c8051f300.h: added header files for Silicon
877 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
879 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
881 * src/SDCCast.c (processParams): added new type flow and restructured
882 (gatherAutoInit): added new type flow
883 (addCast): cosmetic changes
884 (getLeftResultType): added new type flow for array indices, patch
885 provided by Stas, see FR #877103
886 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
887 array index patch by Stas
888 * src/SDCCast.h: added prototype getResultTypeFromType()
890 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
891 * src/pic/glue.c (pic14emitStaticSeg),
892 * src/pic16/glue.c (pic16emitStaticSeg),
893 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
894 for initialization of symbols
895 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
896 * support/Util/SDCCerr.h:
897 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
898 * .version: bumped version number to 2.3.8
899 * device/include/Makefile.in (install),
900 * doc/Makefile (install): changed to 'rm `find ...`' construct to
903 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
905 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
906 Slade Rich fixed an optimization bug
907 * src/pic/pcodepeep.c,
908 * src/pic/pcoderegs.c
909 * doc/Makefile (install): added test for directory
911 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
913 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
914 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
915 * src/pic/ralloc.c (getRegPtr, getRegGpr),
916 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
917 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
918 * as/mcs51/asexpr.c (term),
919 * as/hc08/asexpr.c (term): fixed bug #887146
921 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
923 * src/z80/gen.c (genMult): handle single byte result product
924 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
925 DUMMY_READ_VOLATILE (fixed bug #886367)
927 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
929 * support/regression/tests/libmullong.c: fixed logic, on little endian
930 hosts we ended without a mullong_wrapper()
932 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
934 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
935 virus/worm forged address usage.
937 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
939 Fixed promotion, it should be done on AST level:
940 * src/SDCCast.c (addCast): added promotion to int
941 (decorateType): updated call to upCast()
942 * src/SDCCicode.c (geniCodeLeftShift): removed call to
943 usualUnaryConversions()
945 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
947 * support/regression/tests/literalop.c (mulWrapper): Added a
948 wrapper to remove integer overflow warnings.
950 * support/regression/tests/float_trans.c: Made work on host.
952 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
955 * support/regression/generate-cases.py (main): Changed from inline
958 * doc/Makefile (install): Changed to depth first to get rid of
959 missing directory install warning.
961 * as/Makefile (install-doc): Made work on Mac.
963 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
965 * src/SDCCast.c: added an additional type flow in decorateType() of
966 opposite direction, see feature request #860006; it's enabled at runtime
967 by setting the environment variable SDCC_NEWTYPEFLOW
968 * src/SDCCast.h: changed prototype of decorateType()
969 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
970 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
971 'char' to 'int' can be omitted, if both operands are 'unsigned char';
972 see feature request #877103
973 * src/SDCCval.c: updated call of decorateType()
974 (valBitwise): fixed bug #882876
975 (valMinus): added promotion
976 (valLogicAndOr): result is unsigned
977 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
978 * src/SDCCsymt.c (computeType),
979 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
980 must not cause an unsigned operation
981 * src/pic/glue (pic14emitRegularMap),
982 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
984 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
986 * src/pic/pcode.c (PCodeID): commented out left over debug code
988 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
990 * support/valdiag/tests/overflow.c: added shift tests
998 * src/pic/pcodepeep.c,
999 * src/pic/pcoderegs.c,
1001 * src/pic/ralloc.h: applied patch from Slade Rich;
1002 added support for multiple code pages and multiple RAM banks on the
1003 PIC 14 port. The ASM files now no longer simply assume all the
1004 code / RAM are in the same page / bank. This means the linker can
1005 safely allocate code/RAM of separate ASM files to different pages/banks.
1006 * doc/sdccman.lyx: added Slade's tips
1007 * src/mcs51/peeph.def: fixed bug #880768
1009 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1011 * src/hc08/ralloc.c (rematStr): fixed bug #879282
1012 * src/SDCCast.c (decorateType): fixed bug #880197
1014 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
1016 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
1019 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
1020 strtof is not part of C89 and isn't included with Mac OS X.
1022 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1024 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
1025 shiftL2Left2Result): fixed bug #879326
1026 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
1027 (genMultOneByte): fixed bug in signed vs unsigned multiplication
1028 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
1029 address fetch for clr instruction
1030 * device/lib/hc08/_mulint.c: created optimized assembly version
1031 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
1033 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
1035 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
1036 proposed in FR #877103
1038 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
1040 * src/SDCCval.c (cheapestVal): added missing checks
1041 * src/SDCCicode.c (usualBinaryConversions): fixed condition
1042 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
1044 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
1046 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
1049 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
1051 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
1052 loaded with the linker search paths (-L arguments) and the libraries
1053 to be linked with the current source (-l arguments). Changes
1054 currently will affect only the pic16 port.
1055 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
1056 include path the port specific paths and port specific libraries,
1057 * gplink command now contains the $3 argument,
1058 * src/pic16/device.h,
1059 * src/pic16/device.c,: structure PIC_device is made public and
1060 renamed to PIC16_device, the same for variable Pics which is renamed
1061 to Pics16. Updated all references to them.
1062 * src/pic16/glue.c (pic16glue): corrected bug with code
1063 initialization which bypassed the variable initializations block.
1065 * device/lib/pic16/Makefile.rules: removed --penable-stack from
1066 COMPILE_FLAGS and added the --nostdinc option
1068 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1070 * device/include/mc68hc908jb8.h: Register defs for another member
1071 of the hc08 family. Contributed by Bjorn Bringert - thanks!
1073 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
1075 Documenting changes from previous commits.
1076 * configure.in (version 1.56),
1077 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
1078 when generating output files to configure the pic16 library,
1079 but now I've commented it out, since gputils aren't installed in the
1080 SF compile farm, so library won't compile
1082 * device/lib/Makefile.in (version 1.56): initially I've added in
1083 target 'all' the prerequestive 'model-pic16' so it compiled the
1084 pic16 library, but now I've commented it out for the same reasons
1086 * added targets 'model-pic16' and 'objects-pic16' to compile the
1088 * added target 'port-specific-objects-pic16' to handle the
1089 generated libraries and copy them into the build/ directory
1090 * added target 'clean-intermediate-pic16' to clean intermediate
1091 files into pic16 directory
1092 * in target 'installdirs' added line to create directory pic16 in
1093 the installation path
1095 * device/include/Makefile.in (version 1.11): in target 'install'
1096 added lines to copy all header files to installation path,
1097 * in target 'installdirs' added line create directory for pic16
1098 headers in the installation path
1100 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
1102 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
1105 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
1108 * device/lib/configure.in,
1109 * device/lib/configure: fixed for autoconf 2.57
1111 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1113 * src/z80/main.c (_parseOptions): fixed the portmode= command line
1114 option so that it actually works. Made it specific to the z80, since
1115 the gbz80 doesn't have these kinds of I/O ports.
1117 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1119 * device/include/z180.h,
1120 * device/lib/_memcpy.c,
1121 * device/lib/_memmove.c,
1122 * device/lib/_mulint.c,
1123 * device/lib/ser_ir.c,
1124 * device/lib/ser_ir_cts_rts.c,
1125 * device/lib/_strcmp.c,
1126 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
1127 * src/z80/main.c (_process_pragma): add support for pragmas bank and
1128 portmode; added deprecation warning for bank= and protmode= forms.
1129 Also, guard against buffer overflow.
1130 * src/z80/gen.c (aopGet): generate better code for sfr banked read
1132 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1134 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
1135 changed interrupt vector table generation to only emit declared vectors.
1136 * device/include/Makefile.in: added missing backslash
1137 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
1139 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
1141 Mainly changes to support compilation of the device libraries
1142 * src/pic16/device.c: stack is allocated via symbol and not
1143 via literal number. The symbol is placed in the corresponding
1144 position of the data ram
1145 * (pic16_dump_section): relocatable and absolute uninitialized
1146 data are now emitted in sorted order to reduce section naming,
1147 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
1148 weren't marked as being in the access bank,
1150 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
1152 Added portion of GNU PIC Library under the directory
1153 device/include/pic16 and device/lib/pic16. These files
1154 contain the declarations of SFRs for the PIC18Fxx2 devices.
1155 The directory is initialized via configure from toplevel.
1157 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
1159 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
1160 the spilllocations to be compared correctly
1162 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
1164 * src/SDCCast.c (decorateType): fixed bug introduced today
1166 2004-01-12 Borut Razem <borut.razem AT siol.net>
1168 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
1169 doc/sdccman.lyx: upper case pragmas are deprecated
1171 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
1173 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
1174 in simpler and even better code
1176 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
1178 * src/SDCCicode.c (operandOperation): fixed bug #874819
1179 * src/SDCCast.c (decorateType): fixed
1180 char foo (unsigned long ul) { return ul > 0; }
1182 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1184 * doc/sdccman.lyx: Moved and added some sections, small changes
1185 all over. Telling LaTeX to be less strict with word spacing
1186 to better keep the right margin. Changed some notes about
1187 maintainance of the ports in section 3.2.1 - is it OK like this?
1189 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
1191 SDCC source changes:
1192 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
1193 convilong): modified to inform the pic16 port that builtin functions
1196 PIC16 PORT specific changes:
1197 * src/pic16/device.c pic16_dump_equates() added,
1198 processor registers declared internally by the port are emitted in
1199 the translation as equates,
1200 * src/pic16/gen.c: inline code is passed unprocessed to the
1202 * (pic16_popGetLit2): fnuction modified to take second operand as
1203 pCodeOp pointer and not as literal,
1204 * (popRegFromIdx): prefixed with pic16_,
1205 * (pic16_popCombine2): modified to receive already allocated pCode
1207 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
1208 * (genFunction): initializes local stack frame and pushes on stack
1209 all the registers used by this function,
1210 * (genEndFunction): restores all registers from stack and restores
1212 * src/pic16/glue.c (pic16emitRegularMap): various changes and
1214 * (pic16glue): changed the program startup sequence,
1215 * added new dbName code 'A' for functions placed in absolute section
1216 * src/pic16/main.c: added function attribute _naked,
1217 * added pragma 'code' to place a fnuction at an absolute address,
1218 * added command line arguments --debug-ralloc and --pcode-verbose,
1219 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
1220 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
1221 * (pic16_newpCodeOpLit2): modified to take the second operand as
1223 * (pic16_printpBlock): modified to emit each function in a separate
1225 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
1226 UPPER for immediate operands,
1227 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
1229 * src/pic16/peeph.def: all peepholes with movff are commented out,
1230 because there is a problem in the pcode peep optimizer,
1231 * src/pic16/ralloc.c: the register allocator can now reuse local
1232 function symbols for another function. This saves register usage.
1233 * src/pic16/ralloc.h: added flag isLocal in structure regs,
1235 Added file src/pic16/NOTES with information about program writing on
1236 the current port version.
1238 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1240 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
1241 and peephole 252 (array access)
1243 2004-01-09 Borut Razem <borut.razem AT siol.net>
1245 * src/SDCCmain.c : fixed #872250: -l command line defined library
1246 files are scanned before standard library files
1248 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1250 * src/SDCCast.c (decorateType): fixed bug #874046
1252 2004-01-09 Borut Razem <borut.razem AT siol.net>
1254 * support/scripts/sdcc.nsi: remove previous installation
1256 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1258 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
1259 bytes for last interrupt vector (mcs51)
1260 * sdcc.spec: fixed typo
1262 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1264 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
1265 gen51Code): more efficient parameter receive for --model-large
1268 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1271 * src/z80/main.c: added missed needLinkerScript flags (more than
1272 one port structure defined in these file)
1273 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
1276 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
1278 * src/SDCCmain.c: removed various references to DEFAULT_PORT
1279 * src/port.h: added flag needLinkerScript in port->linker
1280 structure to inform whether to create a .lnk file or not,
1288 * src/z80/main.c: changed appropriately to configure
1289 needLinkerScript flag
1291 * src/pic16/gen.c (genAddrOf): fixed bug #863624
1292 * src/pic/glue.c: added variable udata_section_name to
1293 override default uninitialized data segment definition for
1294 devices only with SHAREBANK memory (reported from Erik Epetrich)
1295 * (pic14emitOverlay): modified to emit a commented overlay segment
1296 directive when no overlay data exist
1297 * (picglue): modified to emit uninitialized data segment
1298 according to udata_section_name
1299 * src/pic/main.c (_pic14_parseOptions): added command line
1300 options --udata-section-name=[name] to override default
1301 udata definition name
1302 * modified _linkCmd and _asmCmd to include compiler passed
1303 arguments via -W option
1304 * src/pic16/main.c: added $l in _asmCmd, changed extension for
1305 object file from '.rel' to '.o' in port->linker structure,
1306 changed size of fptr from 2 to 3 in port structure
1308 2004-01-07 Borut Razem <borut.razem AT siol.net>
1310 * support/scripts/sdcc.nsi: update PATH
1311 * support/scripts/sdcc.ico: craeted
1313 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
1315 * device/include/Makefile.in: fix install
1316 * doc/Makefile: fix install
1318 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1320 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
1322 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
1323 how the function variable allocation summary is displayed; also
1324 include information about variables allocated to the overlay
1327 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1329 * as/mcs51/lkmain.c: Help about -Y option
1330 * as/mcs51/lkarea.c: Fixed gcc warnings
1332 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1334 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
1336 * support/valdiag/tests/overflow.c: added
1337 * src/SDCCast.c (decorateType),
1338 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
1339 LEFT_OP (left shift)
1341 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1343 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
1344 (default behaviour).
1346 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1348 A python script to validate compiler diagnostic messages. It can be
1349 used to verify that sdcc complains about bad c source code and
1350 gives a good location of the error.
1351 * support/valdiag/Makefile,
1352 * support/valdiag/valdiag.py,
1353 * support/valdiag/tests/*
1355 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1357 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
1358 * src/SDCCsymt.c (newEnumType),
1360 * support/Util/SDCCerr.c,
1361 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
1363 * support/regression/tests/enum.c: added test for enum values that
1364 require at least 2 bytes of storage.
1366 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1368 * src/common.h: added ifndef/define/endif macros
1369 around the header file.
1370 Bug reported from Jesus Calvino-Fraga
1372 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1374 * sdcc.spec: updated
1375 * device/include/Makefile.in: don't install CVS directories
1376 * device/lib/Makefile.in: added removal of CVS directories after install
1377 * doc/Makefile: fixed install, added local_icons
1378 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
1379 * src/mcs51/gen.c (genRightShift): fixed bug #870788
1380 * src/ds390/gen.c (genRightShift): fixed bug #870788
1381 * src/SDCCast.c (decorateType): fixed bug #870781
1383 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1385 PIC16 port related changes:
1386 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
1387 added variable stackPos,
1389 * gen.c: genCall, assignResultValue: added support for
1390 pushing/retrieving function parameters to/from stack,
1391 genFunction,genEndFunction: setup stack frame for the
1393 genAddrOf: will be changed according to bug 863624
1395 * added files genutils.c and genutils.h which contain gen*
1396 debugged and optimised functions extracted from gen.c
1398 * glue.c: added variable 'externs' which holds extern symbols,
1399 pic16emitRegularMap: is modified to properly handle relocatable
1400 symbols under the new scheme,
1401 pic16createInterruptVect: is modified
1402 pic16printPublics: is modified to emit 'global' assembler directives,
1403 added pic16_printExterns to print extern symbols,
1404 pic16glue: initializes stack/frame pointer in the beginning of
1405 the assembly output. Temporary hack, will be corrected later,
1406 because gplink yet does not support stack and SDCC does not
1407 yet support a type of crt0.o object to create the final binary.
1409 * Removed many lines that contain 8051 legacy code.
1410 * The code is finally placed under a 'code' directive.
1411 * Added port specific options.
1413 * _process_pragma: simplified since now we do not need *special*
1414 include file to define SFR registers. But a separate header
1415 will be needed. This will be developed later.
1416 * _pic16_parseOptions: added, parses port specific options:
1417 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
1418 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
1419 --preplace-udata-with=
1421 * _pic16_setDefaultOptions: modified to initialize section names,
1422 but hack is temporarly out of order since it needs improvement.
1423 * _pic16_genAssemblerPreamble: configuration words are emitted by
1424 their address instead of their name. This part is incomplete and
1425 supports only the 18Fxx2 devices. Other devices will emit an error
1426 during assembly since they do not contain the same set of config
1428 * _pic16_genIVT: is modified,
1430 * pcode.c: added definitions for some hardware registers that are needed
1432 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
1433 All PCI entries are updated. Now LFSR is supported.
1434 * Removed pic16_pciTRIS is mentioned by mdubuc in source
1435 * added pic16_newpCodeOpLit2 to support instructions with
1436 two literal arguments
1437 * pic16_pCode2str: corrected code that emits assembler instructions
1438 with two literal operands and those that have an access bit modifier
1439 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
1440 this fixes a bug which caused some labels to be lost, when an
1441 assembler directive was added, i.e. banksel,
1442 * pic16_FixRegisterBanking: improved logic that causes the insertion
1444 * InlineFunction: functions that are called once, are not any more
1445 inlined. This can be a port option in the future,
1447 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
1449 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
1450 hold the corresponding uninitialized symbols,
1451 * pic16_allocProcessorRegister: registers have explicit marked the
1453 * pic16_allocInternalRegister: registers are explicit marked as
1455 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
1456 processing list, so bit registers were lost,
1459 * ralloc.h: added field 'accessBank' and original symbol operand
1460 in register definition,
1461 * removed the field isMapped from register definition,
1463 ** Several functions have been removed from various sources:
1464 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
1465 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
1466 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
1467 pic16_assignRelocatableRegisters
1469 ** others have been introduced:
1470 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
1471 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
1473 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
1475 * support/scripts/inc2h.pl: changed definition of BIT_AT
1476 to emit 'sbit at' instead of 'bit at'. This was a request.
1478 PIC16 port related preliminary changes:
1479 * gen.c: prefixed function popRegFromString with
1480 pic16_ and all references to it corrected
1481 * pcode.c: all pic16_pc_* hardware registers prefixed
1482 with underscore (_),
1483 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
1484 * ralloc.c: newReg(): when register is REG_SFR then
1485 set address to rIdx,
1486 pic16_allocProcessorRegister(): marks register wasUsed=0
1487 pic16_writeUsedRegs(): added a call to assign processor
1488 registers via pic16_assignFixedRegisters
1490 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1492 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
1493 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
1494 variables in unused register banks. Also the SSEG is placed
1495 wherever there is enough space for it, and IDATA can be anywhere
1496 in internal RAM. For now compile using -Wl-Y[stack_size].
1497 The mem file is different for this option as well, since it
1498 makes no sense of talking about DSEG lenght.
1500 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
1502 * src/SDCClrange.c: fixed bug 869095 that caused segfault
1503 in certain cases, e.g. when ROM assignment, patch provided
1504 from Albert den Haan.
1506 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
1508 Many signedness and type propagation fixes:
1509 * src/SDCCicode.c: made geniCodeCast() static
1510 replaced SPEC_ by IS_ (cosmetic)
1511 (operandOperation): fixed div and mod operation
1512 (usualBinaryConversions): added support for promotion of char
1513 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
1514 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
1515 (geniCodeAdd): an array index will stay unsigned, even if promoted
1517 (geniCodeArray): ditto
1518 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
1519 * src/SDCCsymt.c (computeType): added more support for char;
1520 promotion of char is selectable by promoteCharToInt, fixed signedness
1522 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1523 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1524 * src/SDCCval (val*): replaced signedness calculation by
1526 rearranged if-branches (cosmetic)
1527 (valShift): added warning W_SHIFT_CHANGED
1528 (valCompare): fixed problem with different types
1529 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
1530 * support/regression/tests/literalop.c: added many cases
1531 * support/regression/tests/ast_constant_folding.c: changed finally to
1533 * .version: new year, new version: 2.3.7
1534 * src/SDCCmain.c (main): applied patch #866468
1535 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
1536 provided by Scott Bronson
1537 * doc/sdccman.lyx: updated documentation for sdcdb
1538 updated and added chapter tips
1540 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1542 * src/SDCCsymt.h: missing from yesterday's commits
1544 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1546 * src/SDCC.y (struct_or_union_specifier),
1547 * support/Util/SDCCerr.c,
1548 * support/Util/SDCCerr.h: verify that struct & union tags are used
1551 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1553 * src/SDCCglobl.h: missing from yesterday's commits
1555 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1557 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
1558 sft_attributes, struct_declaration, parameter_declaration,
1559 type_name, start_block, declaration_list),
1560 * src/SDCC.lex (check_type): support redefinition of typedef names
1562 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1564 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
1565 aligned xdata arrays. Erik helped me with the if clause.
1567 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1569 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
1572 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1575 * src/SDCCast.c (newAst_),
1577 * src/SDCCicode.c (ast2iCode, newiCode),
1579 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
1580 expr, statement, expression_statement, selection_statement,
1581 iteration_statement, expr_opt, jump_statement): foundation for tracking
1583 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
1586 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1588 * support/Util/SDCCerr.c,
1590 * src/SDCCast.c (createCase, createDefault, decorateType),
1591 * src/SDCClabel.c (labelUnreach),
1592 * src/SDCC.y (labeled_statement, jump_statement): More improvements
1594 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
1595 (with thanks to Stas Sergeev)
1596 * device/include/time.h,
1597 * device/lib/time.c (CheckTime): suppress unreachable code warning
1599 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1601 * src/SDCCast.c (createIvalCharPtr),
1602 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
1604 * support/regression/tests/nullstring.c: tests for these two bugs
1606 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1608 * support/Util/SDCCerr.h,
1609 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
1610 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
1611 about storage class and 'at' used inside struct or union
1612 * src/SDCCBBlock.c (iCodeFromeBBlock),
1613 * src/SDCCcse.c (ifxOptimize),
1614 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
1615 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
1616 printIval, emitStaticSeg, emitOverlay),
1617 * src/SDCClabel.c (deleteIfx),
1618 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
1619 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
1620 gatherAutoInit, processParms),
1621 * support/Util/SDCCerr.h,
1622 * support/Util/SDCCerr.c (werrorfl): Support for better error location
1623 reporting for post-parse errors.
1625 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1627 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
1628 implicit casts via union; they don't work on big endian systems
1629 (possible fix for bug #861138)
1631 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1633 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
1634 * src/mcs51/main.c: fixed the fix for bug #737001
1636 2003-12-15 Borut Razem <borut.razem AT siol.net>
1638 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
1640 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1642 * support/makebin/makebin.c: put output in binary mode
1644 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1646 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
1647 xdata and data memory on startup. Set the environment variable
1648 SDCC_NOGENRAMCLEAR to disable this.
1649 * src/mcs51/peephole.def,
1650 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
1651 (allows non-interrupt and interrupt code to safely compete for a resource
1652 without the non-interrupt code having to disable interrupts)
1654 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1656 * src/SDCCicode.c (geniCodeAdd),
1657 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
1658 with valFromType if type might be a pointer and host is big endian).
1659 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
1660 types, not just integer types.
1661 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
1662 multiply defined with mismatching "at" address.
1664 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1666 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
1667 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
1668 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
1669 with embedded nulls (fixed bug #753752)
1671 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1673 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
1674 Apparently this did not see much testing (endless loop)
1676 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1678 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
1680 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1682 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
1683 gracefully handle NULL memmap pointers
1685 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1687 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
1688 instead of deleting the iCode when an operand is volatile
1689 * src/z80/gen.c (genDummyRead),
1690 * src/mcs51/gen.c (genDummyRead),
1691 * src/ds390/gen.c (genDummyRead),
1692 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
1694 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
1695 * src/SDCC.y: fixed bug #850420
1697 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1699 Applied z80 i/o port patch from Peter Townson and fixed some operators
1700 to better handle operands in A register.
1701 * device/include/z180.h
1707 * src/z80/peeph-z80.def
1711 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1713 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
1715 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1717 * device/lib/hc08/_mullong.c: Removed extra #endif
1719 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1721 * sim/ucsim/hc08.src/inst.cc,
1722 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
1724 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
1725 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
1726 * device/include/stdarg.h: fixed varargs for hc08
1727 * device/lib/Makefile.in,
1728 * device/lib/hc08/Makefile,
1729 * device/lib/hc08/_mulint.c,
1730 * device/lib/hc08/_mullong.c: fixed some endian problems
1732 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1734 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
1735 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
1736 * device/lib/_gptrget.c,
1737 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
1739 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1741 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
1742 * src/SDCCast.c (astErrors): fixed bug #846007
1743 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
1745 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1747 * src/SDCCast.c (decorateType): disabled a transformation I added in
1748 revision 1.188 (access to fields of a structure at an absolute address);
1749 it breaks with bitfields, extern declarations, and gcse analysis.
1750 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
1751 could be assigned through a pointer, so don't complain.
1752 * src/SDCCast.c (astErrors),
1754 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
1756 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
1758 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
1759 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
1760 output of __config directives, since gpasm now supports them
1761 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
1762 pre-processor macro, i.e. -DMCU=p18f452
1763 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
1764 and modified to handle 'cast' icode similarly to '=' icode
1765 * src/pic16/device.h (typedef struct PIC_device): added field
1766 'extMIface' to indicate that chip has external memory interface
1767 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
1768 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
1771 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1773 * src/SDCC.y (pointer): fixed bug #846006
1774 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
1775 * src/SDCCast.c (decorateType): fixed bug #846009
1776 * src/ds390/peeph.def,
1777 * src/ds390/gen.c (genAnd, genOr),
1778 * src/mcs51/peeph.def,
1779 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
1781 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1783 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
1790 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
1794 * src/SDCCbitv.c: added function to free a bitvector
1796 * src/SDCClrange.c: added function to recompute the liveranges
1798 * src/ds390/ralloc.c,
1799 * src/hc08/ralloc.c,
1800 * src/mcs51/ralloc.c,
1802 * src/pic16/ralloc.c,
1803 * src/xa51/ralloc.c,
1804 * src/z80/ralloc.c: recompute the liveranges after register packing
1806 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1808 * src/SDCCloop.c (newInduction): fixed bug #845630
1810 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1812 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1813 inadvertantly left behind from my 2003-11-12 change
1815 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1817 Updated headers I neglected to commit yesterday.
1821 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1823 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1824 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1825 * src/SDCCopt.c (eBBlockFromiCode),
1826 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1827 the creation of the key hash table from the sequencing so it can be used
1828 earlier (for some GCSE bug fixes still pending)
1830 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1832 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1833 * support/regression/tests/addsub.c: testing genPlus shortcut
1835 2003-11-15 Borut Razem <borut.razem AT siol.net>
1837 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1839 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1841 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1842 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1843 ordering is immaterial.
1844 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1846 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1848 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1849 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1850 (SIGSEV) of bug #840381
1851 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1852 unlink new file before rename if new and old filenames are the same)
1854 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1856 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1857 uninitialized variables) for the mcs51. Set environment variable
1858 SDCC_GENRAMCLEAR to test.
1859 xdata initialization slightly shorter
1861 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1864 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1865 #838241 & 780691 (basicly the same bug)
1866 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1867 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1869 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1871 * src/SDCCmain.c (linkEdit): "fix" #834252
1873 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1875 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1877 * src/SDCC.y: fixed bug #819403
1879 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1881 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1882 the reentrant attribute.
1883 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1884 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1886 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1887 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1888 erroneously reduced to a literal.
1889 * src/hc08/ralloc.c (packRegisters, rematStr),
1890 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1893 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1895 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1896 * doc/sdccman.lyx: changed from 'article' to 'book'
1897 * doc/Makefile: readded test_suite_spec and cdbfileformat
1899 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1901 * device/include/stdlib.h: include malloc.h to comply with ANSI
1902 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1904 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1906 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1907 * doc/clean.mk: also remove *.out files
1908 * doc/sdccman.lyx: some additions, larger top/bottom margins
1910 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1912 * src/SDCC.y: fixed bug #837365
1913 * support/regression/tests/bitopcse.c
1914 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1915 a symbol (might be valop instead)
1916 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1917 * device/lib/clean.mk: added hc08 to the cleaning list
1919 2003-11-04 Borut Razem <borut.razem AT siol.net>
1921 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1923 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1924 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1925 malloc is declared in standard stdlib.h
1927 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1929 * device/lib/hc08/Makefile: need to clean .rel not .o files
1930 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1932 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1942 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1943 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1944 tests (which uses the port's oclsExpense function)
1950 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1952 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1954 * src/SDCCcse.c (ifxOptimize),
1955 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1956 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1957 deleting the IFX iCode.
1958 * src/hc08/ralloc.c: reduced unneeded slocs
1959 * src/hc08/gen.c: fixed bug in asmopToBoolean
1961 2003-11-04 Borut Razem <borut.razem AT siol.net>
1963 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1964 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1965 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1966 transferred to configure
1968 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1970 Use headers defined in the C[++] standards:
1971 * sim/ucsim/gui.src/serio.src/fileio.cc
1972 * sim/ucsim/gui.src/serio.src/frontend.cc
1973 * sim/ucsim/gui.src/serio.src/main.cc
1974 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1975 * support/Util/NewAlloc.c
1981 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1983 * Added MSVC projects for hc08 assembler and linker:
1984 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1985 /as/hc08/link_hc08.dsp
1987 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1989 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1991 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1993 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1995 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1997 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1999 2003-10-31 Borut Razem <borut.razem AT siol.net>
2001 * support/cpp2/cpplib.h,
2002 support/cpp2/cpplib.c,
2003 support/cpp2/cpplex.c,
2004 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
2005 to switch _asm block preprocessing on / off. Default is
2006 #pragma preproc_asm +
2008 2003-10-31 Borut Razem <borut.razem AT siol.net>
2010 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
2011 when outputting comment blocks (when executed with -C option) and
2012 _asm (SDCPP specific) blocks
2014 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2016 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
2018 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
2020 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
2022 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
2024 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
2025 * src/SDCCast.c (decorateType): fixed bug #832664
2027 2003-10-31 Borut Razem <borut.razem AT siol.net>
2029 * support\cpp2\cpplex.c: fixed for SDCPP:
2030 comments(when executed with -C option) and _asm blocks
2031 were included even if they where in skipped #if block.
2032 Applied solution from GCC cpp 3.3.2
2034 2003-10-31 Borut Razem <borut.razem AT siol.net>
2036 * src/SDCC.lex: sdcc now understands both formats:
2037 '# <line_number> <file_name>' and
2038 '#line <line_number> <file_name>'
2039 * support/cpp2/cppmain.c: sdcpp now generates the standard
2040 '# <line_number> <file_name>' instead of former
2041 '#line <line_number> <file_name>'
2043 2003-10-30 Borut Razem <borut.razem AT siol.net>
2045 * support/cpp2/cpphash.h,
2046 * support/cpp2/cpplib.h
2047 * support/cpp2/cpplex.c,
2048 * support/cpp2/cppmain.c,
2049 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
2051 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2053 Fixed a number of problems revealed by bug #827883.
2054 * src/SDCCloop.c (loopInvariants): Spill location of the
2055 result operand should be recomputed if extracted from
2056 a loop. Also, don't extract assignments of an iTemp
2058 * src/SDCCast.c (isConformingBody): loop reversal should
2059 not occur if the control variable is involved with a
2060 relational operator.
2062 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
2064 * .version: bumped to 2.3.6 to reflect the big improvements
2065 made by Erik and Klaus. Thanks!
2067 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
2069 Replaced the livrange code.
2070 * src/SDCClrange.c: added new LR code
2072 * src/SDCCBBlock.h: removed remainig parts from old LR code
2073 * src/ds390/ralloc.c,
2074 * src/ds390/gen.c: minor fixes to make it work with new code
2076 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2081 * src/hc08/ralloc.c: Fix various warnings related to the hc08
2082 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
2083 (tweaked fix for bug #818696)
2085 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2087 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
2089 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2092 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
2093 * src/mcs51/gen.c (gencjneshort),
2094 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
2095 more efficient (per Scott Bronson's suggestion)
2097 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2099 Extended the semantics of the critical keyword to include
2100 individual statements. See RFE #827755 and #799831
2105 * support/Util/SDCCerr.c
2106 * support/Util/SDCCerr.h
2111 2003-10-19 Borut Razem <borut.razem AT siol.net>
2113 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
2115 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2117 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
2119 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
2120 and predecrement operand is displayed
2122 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
2124 * src/SDCCval.c (valMinus): fixed bug #826041
2126 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2128 Some hc08 related updates that I missed earlier
2129 * sim/ucsim/stypes.h
2130 * support/regression/ports/hc08/spec.mk
2132 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2134 New target "hc08" for the Motorola 68hc08 family of micros
2142 * sim/ucsim/hc08.src/*
2143 * sim/ucsim/configure.in
2144 * src/ucsim/configure
2145 * sim/ucsim/packages_in.mk
2148 * device/include/mc68hc908qy.h
2150 * device/lib/Makefile.in
2151 * support/regression/ports/hc08/*
2152 * support/regression/Makefile
2154 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2156 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
2158 * src/ds390/gen.c (genCast): fixed bug #821957
2160 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
2162 * device/lib/logf.c: "fixed" overlay bug
2163 * support/regression/ports/host/spec.mk: added m library
2164 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
2165 * support/regression/tests/float_trans: added (for Eric)
2167 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
2169 * src/mcs51/gen.c (genCpl): fixed bug
2170 http://sf.net/mailarchive/message.php?msg_id=6263915
2172 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
2174 * src/SDCCast.c (decorateType): added extended constant folding
2175 * src/SDCCsymt.c (computeType): cleanup
2176 * src/SDCCval.c (valShift): minor optimization
2177 * support/regression/tests/ast_constant_folding.c: added
2179 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2181 * src/SDCCmain.c: removed some unintended changes
2183 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2185 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
2186 * src/z80/gen.c: fixed part of bug #817589
2187 * src/SDCCsymt.c (checkFunction): fixed bug #817895
2189 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
2191 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
2202 * src/ds390/ralloc.c
2204 * src/mcs51/ralloc.c
2206 * src/pic16/ralloc.c
2209 * src/z80/gen.c: removed unused label "release:"
2211 2003-10-06 Borut Razem <borut.razem AT siol.net>
2213 * src/SDCC.lex: removed definition of unused variables
2214 save_optimize and save_options
2216 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
2218 * clean.mk: removed '=' in "-maxdepth=1"
2219 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
2220 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
2222 2003-10-06 Borut Razem <borut.razem AT siol.net>
2224 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
2225 my_unput() replaced by unput()
2227 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
2229 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
2230 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
2231 type-punned pointer will break strict-aliasing rules"
2232 Old LR behaviour is again default; Klaus' LR can be choosen by
2233 defining the environment variable LRKLAUS
2237 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
2238 * clean.mk: fixed removal of files in bin/CVS/
2239 * device/lib/clean.mk: fixed removal of directories small and large
2240 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
2242 * src/SDCCval.c: removed superflous test for pedantic
2244 2003-10-05 Borut Razem <borut.razem AT siol.net>
2246 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
2247 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
2248 message "unmatched #pragma SAVE and #pragma RESTORE"
2250 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2252 * doc/sdccman.lyx: various additions and updates (interrupts, inline
2253 assembly, critical functions, atomic, nojtbound)
2255 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
2257 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
2263 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2266 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2268 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2270 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2271 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
2272 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
2274 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2276 * src/z80/gen.c (genRet): fixed bug #524753
2277 * src/z80/gen.c (genCast): fixed internal error on cast from
2279 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
2280 fix for bug #477835 to the z80
2281 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
2282 for tracking iCodes in the peephole optimizer for z80
2284 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2286 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
2287 the other part of bug #814548
2288 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
2290 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
2292 * src/SDCCcse.c: fixed part of bug #814548
2294 2003-09-28 Borut Razem <borut.razem AT siol.net>
2296 * src/asm.c: rewrite of printILine() to use temporary file instead
2298 * src/xa51/main.c: commented out declaration of int rewinds
2300 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2302 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
2304 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2306 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
2307 * src/asm.c (printILine): Fixed bug #811015
2309 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2311 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
2314 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2316 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
2317 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
2318 to correctly handle general case of AOP_PAIRPTR
2319 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
2321 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2323 * src/mcs51/ralloc.c (fillGaps),
2324 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
2325 register positioning bug)
2327 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
2329 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
2331 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2333 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
2334 genCodePointerGet, genGenPointerGet, genFarPointerSet,
2335 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
2336 (ralloc doesn't intentionally do this now, but perhaps later)
2337 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
2338 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
2339 register positioning bugs (Fixed bug #762602 and #795325)
2340 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
2342 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
2343 lines that --i-code-in-asm generates
2345 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2347 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
2348 trying to fclose a FILE* that was already closed.
2350 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2352 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
2353 of const struct should be treated as if const themselves)
2355 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
2357 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
2359 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2361 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
2362 Unix (/n) and DOS (/r/n) line terminations.
2364 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2366 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
2369 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2371 * src/mcs51/gen.c (genFunction, genEndFunction),
2372 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
2373 and restore of EA so that stack offsets to parameters are
2374 correct when using both critical and reentrant/stack-auto.
2375 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
2376 size (can be triggered in error if sloc is shared between
2377 different sized objects)
2378 * device/include/float.h: fixed macros to explicitly use
2379 unsigned long where needed
2381 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
2383 Feature req. 799831: added code to allow nesting of critical functions
2384 * src/mcs51/gen.c (genFunction, genEndFunction)
2385 * src/ds390/gen.c (genFunction, genEndFunction)
2387 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2389 * src/SDCCsymt.c (sclsFromPtr),
2391 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
2392 support for standard C idiom of memory mapped variables; for
2393 example, *((xdata int*)0x1234) = 1 is now internally equivalent
2394 to xdata int at 0x1234 tempvar = 1.
2395 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
2396 provided by Akiya ISHIDA
2398 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
2400 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
2401 * src/SDCCval.c (constVal): added reduction from int to char
2402 * src/SDCCval.c (valMult, valDiv): fixed sign handling
2403 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
2404 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
2406 * support/regression/tests/shifts.c: fixed
2408 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2410 * src/z80/gen.c (genXor): Fixed bug #805445
2412 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2414 Fixed bug #621531 (const & volatile confusion in the type chain).
2415 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
2416 refer to the const or volatile state of the pointer itself.
2428 * src/pic16/ralloc.c
2429 * support/regression/tests/const.c
2431 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2433 When checking for duplicated modules, use absolute paths
2434 instead of relative paths. Files changed:
2439 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2441 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
2443 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2445 * device/include/string.h: added size_t typedef, changed
2446 prototypes to use size_t, eliminated separate reentrant and
2447 non-reentrant declarations, added _memmove declaration
2448 * device/lib/_memcpy.c: changed to use size_t instead of int,
2449 changed /4 to >>2 to avoid division library call
2450 * device/lib/_memcmp.c,
2451 * device/lib/_memset.c,
2452 * device/lib/_strncat.c,
2453 * device/lib/_strncpy.c,
2454 * device/lib/_strncmp.c: changed to use size_t instead of int
2455 * device/lib/_memmove.c: new file (fixed bug #772294)
2456 * device/lib/Makefile.in: added _memmove.c
2457 * device/lib/z80/asm_strings.s: fixed bug #772290
2458 * support/regression/tests/bitfields.c: attempt to fix host assertion
2459 failure on amd64-unknown-linux2.2
2461 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2463 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
2464 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
2465 * as/z80/asmain.c (main): fixed bug #801766
2467 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
2469 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
2472 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2474 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
2475 reported in bug #800609
2477 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
2479 * Top header beautifications in src/pic16 directory:
2480 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
2481 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
2482 pcoderegs.h, ralloc.c, ralloc.h
2483 * main.c: added top header and GPL license notice
2484 * pcode.c: fixed the if-conditional warning
2486 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
2488 * device/lib/_mullong.c: replaced int by short for gcc
2490 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2492 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
2493 and JUMPTABLE iCodes properly now (worked by accident before)
2494 * src/mcs51/gen.c (leftRightUseAcc),
2495 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
2496 iCode properly now. Use getSize instead of nRegs since a & b
2497 aren't part of the nRegs tally.
2499 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
2501 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
2502 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
2503 before instructions that use the _STATUS register
2505 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
2507 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
2508 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
2509 fetching of the pointer
2510 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
2511 copied from genNearPointerSet()
2512 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
2513 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
2514 If they pop r0/r1 they must be called in the opposite order than aopOp().
2515 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
2516 (resp. --stack-auto), prepared for --xstack
2518 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2520 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
2522 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
2524 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
2525 these ports have their own __sdcc_external_start()
2527 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
2529 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2530 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
2531 type for bits was changed. It resulted in bit variables becoming
2532 global, which is not permitted in PIC 14 assembly output.
2534 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2536 * doc/sdccman.lyx: various additions and updates. Rearranged sections
2538 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2540 Z80 and MCS51 linkers complaint if a public symbol is defined
2541 in more than one library module:
2545 * as/mcs51/Makefile.in
2547 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2549 A few small changes that speed up the peephole optimizer.
2553 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2555 Try to make the peephole optimizer smarter by maintaining
2556 an association between the assembly source code and the
2557 iCodes that originated them. Put this information to use
2558 with a new peephole rule condition "notVolatile" so that
2559 the rules can be aggressive yet still safe.
2564 * src/mcs51/peeph.def
2566 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2570 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
2571 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
2572 if the left or right operand symbols have the accuse flag set.
2574 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2576 Changed the type of the result of the ! (NOT) operator to char;
2577 previously it returned the same type as the source. This allows
2578 us to eliminate all the genFloatNot functions (all of its target
2579 implementations were very buggy) since !float can use the same
2582 * src/SDCCicode.c (ast2iCode): ! returns char
2583 * src/mcs51/gen.c (genNot, genNotFloat),
2584 * src/ds390/gen.c (genNot, genNotFloat),
2585 * src/z80/gen.c (genNot, genNotFloat),
2586 * src/pic/gen.c (genNot, genNotFloat),
2587 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
2589 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
2591 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2592 1. Interrupt would not compile properly. Ensure PCLATH register is saved
2593 during interrupts. Ensure WSAVE is located at a shared bank address.
2594 2. Fixed page selection in some places
2595 3. Fixed BTFSS/C to where necessary use registers directly and not simply
2596 the registers name strings.
2597 4. Fixed "signed / unsigned compare" compiler warnings.
2598 5. The PIC port manages its own allocation of the general purpose
2599 registers, but makes no attempt to reuse them. As a result when
2600 compiling it soon runs out of general purpose registers. Some
2601 additional code was added to the files pcode.c and device.c to walk
2602 through the function call tree and rename the registers so that they
2612 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
2613 genPlus() & genMinus() when the result is the same as left or right
2615 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2617 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
2619 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2621 Made bitfield a distinct type from bit so that bitfields
2622 convert as per ANSI C and bits retain their traditional
2623 boolean style behaviour. Implemented bitfield support in
2631 * src/ds390/gen.c: bit v bitfield split
2632 * src/z80/gen.c: New support for bitfields
2633 * support/regression/tests/bitfields.c: reenabled z80,
2636 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2638 Rules 246.x, 247.x relate to bitfields, the others speed up
2639 access to xdata mapped I/O devices.
2641 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
2643 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2645 Cleaned up genPackBits and genUnpackBits and added two helper
2646 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
2647 for literal assignments in genPackBits (thanks to Frieder for
2653 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2655 Fixed bug #748310 (pointer to function type mishandled when the
2656 function name is omitted). Also fixed a SIGSEGV when a function
2657 attribute (reentrant, etc) is used on a non-function or on a
2658 function but misplaced before the parameter list.
2660 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
2662 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
2663 * support/Util/SDCCerr.h,
2664 * support/Util/SDCCerr.c: Added func attr misuse error msg
2666 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2668 Fixed bug #787649 by anonymous
2669 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
2670 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
2672 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2674 Fixed numerous bitfield problems.
2676 * src/SDCC.y: More bitfield related error checking
2678 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
2679 * support/Util/SDCCerr.h,
2680 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
2681 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2682 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2683 * support/regression/tests/bitfields.c: tests added
2685 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2687 Made the constant following the "interrupt" keyword optional. If
2688 omitted, the function will not automatically be given an entry
2689 in the interrupt vector table (similar to #pragma NOIV, but
2690 less syntacticly kludgy). The interrupt number is also now
2691 range checked. Also fixed a bug in the high order bit example
2698 * support/Util/SDCCerr.c
2699 * support/Util/SDCCerr.h
2702 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2704 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
2705 * src/SDCCicode.c (operandOperation): rewritten some ops
2706 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
2707 * src/SDCCsymt.c (computeType): literals are handled the same way as any
2709 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
2710 be re-activated by defining REDUCE_LITERALS)
2711 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
2712 unsigned, but are signed by default
2713 * src/SDCCval.c (constVal): rearranged
2714 * src/SDCCval.c (valMod): preliminary fix
2715 * src/SDCCval.c (valCastLiteral): use TYPE_* types
2716 * support/regression/literalop.c: added, work in progress
2718 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2720 Generate warnings for useless declarations like "char data;"
2721 that don't do what new users expect.
2724 * support/Util/SDCCerr.h
2725 * support/Util/SDCCerr.c
2727 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
2729 * src/SDCCval.c (valMult): fix overflow detection of negative int
2731 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2733 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
2735 Changes to support big endian targets:
2748 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
2750 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
2751 * device/lib/time.c: fixed warning "integer overflow in expression"
2753 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
2755 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
2756 * src/SDCCval.c (constVal): changed default to signed; hex and octal
2757 constants are unsigned; added recognition of "u" flag for unsigned
2758 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
2759 * src/SDCCval.c (valDiv, valMod): fixed signdness
2760 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
2761 signedness of modulo, left and right shift
2762 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
2763 * support/Util/SDCCerr.h: added warning W_INT_OVL
2764 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
2765 * src/SDCCast.c (ast_print): improved output of constants
2767 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2769 Fixed some warnings when building with MSVC:
2782 * support\cpp2\cpplib.c
2786 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
2788 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
2790 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2792 * support\librarian\clean.mk: Do not remove Makefile.
2793 * support\librarian\Makefile: added.
2795 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2797 Added librarian to MSVC build:
2800 * support\librarian\librarian.dsp
2802 'configure' not needed for librarian, removed:
2803 * support\librarian\configure
2804 * support\librarian\configure.in
2805 * support\librarian\config_in.h
2806 * support\librarian\Makefile.in
2808 Hopefully these ones built the librarian and the rest of sdcc properly:
2810 * Makefile.common.in
2812 Messed up 'configure', so revert to previous version:
2816 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2818 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2819 there, while the mantissa of a double is "only" 53 bits wide.
2821 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2823 Adding sdcclib to the build. MSVC project coming soon.
2824 Files added/changed:
2826 * support\librarian\clean.mk
2827 * support\librarian\configure
2828 * support\librarian\configure.in
2829 * support\librarian\config_in.h
2830 * support\librarian\Makefile.bcc
2831 * support\librarian\Makefile.in
2832 * support\librarian\sdcclib.c
2835 * Makefile.common.in
2839 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2841 Linker now complaints if linked modules have conflicting options, for
2842 example, one compiled using --model-large and another one compiled with
2843 --model-small. The following files were modified:
2865 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2867 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2868 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2870 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2872 * src/z80/mappings.i: fix _mul[us][int,long] entries
2874 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2876 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2878 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2880 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2881 * support/regression/tests/bitopcse.c: added
2889 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2891 added support for new library format to z80, gbz80 linkers:
2897 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2899 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2900 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2902 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2904 added DUMMY_READ_VOLATILE:
2913 * src/SDCCcse.c (algebraicOpts): many improvements
2914 * src/SDCCcse.h: removed algebraicOpts()
2915 * src/SDCCicode.c (picDummyRead): added
2917 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2919 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2920 "Insufficient space in data memory".
2922 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2924 * src/mcs51/gen.c: fixed bug #771358
2925 * src/z80/gen.c: fixed bug #759087
2927 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2929 * src/pic16/glue.c: minor cleanup by Vangelis
2931 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2933 * device/include/regc515c.h: fixed #758477
2934 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2935 * device/lib/_gptrput.c: saved a few bytes
2936 * my tab spacing is 8, yours too?)
2937 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2938 * device/lib/serial.c: process RX bytes earlier than TX bytes
2939 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2941 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2943 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2945 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2947 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2949 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2951 * device/lib/Makefile.in: bad fix, reverted to 1.43
2953 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2955 * device/lib/Makefile.in: added missing z80 object files
2957 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2959 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2960 pic16 progress by Vangelis:
2975 * pic16/pcodepeep.c:
2978 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2980 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2982 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2984 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2985 added gbz80 build to MSVC project.
2986 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2987 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2988 from 8051 stuff and setup so it links using a .lnk file.
2990 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2992 * support/librarian/sdcclib.c: sdcc librarian.
2993 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2996 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2998 * as/mcs51/lkmain.c: properly handle extensions in function afile.
3000 2003-07-02 Borut Razem <borut.razem AT siol.net>
3002 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
3003 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
3004 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
3005 src/xa51/main.c, src/z80/main.c:
3006 virtualization of glue() function: each port has it's own glue function,
3007 which is accessed by do_glue function pointer in PORT.general structure
3009 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
3011 * DS800C400 fun, improved ROM interface and tinibios.
3013 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
3015 * More support for DS80C400. Now includes beginning of interface to ROM.
3017 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
3019 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
3021 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3023 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
3025 2003-06-19 Borut Razem <borut.razem AT siol.net>
3027 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
3029 2003-06-19 Borut Razem <borut.razem AT siol.net>
3031 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
3032 fixed Z80 port - crt0.o: cannot open.
3034 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
3036 * support/Util/MySystem.c (merge_command): revert bad fix
3038 2003-06-18 Borut Razem <borut.razem AT siol.net>
3040 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
3042 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3044 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
3045 option --use-stdout sends errors to stdout instead of stderr.
3047 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
3049 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
3051 2003-06-15 Borut Razem <borut.razem AT siol.net>
3053 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
3054 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
3055 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
3056 fixed width array of pointers replaced with sets;
3057 multiple include and lib paths ared transferred to preprocessor and linker
3058 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
3059 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
3060 fixed width array of pointers
3061 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
3062 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
3063 fixupPath(), getPathDifference()
3064 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
3065 fixed width array of pointers
3067 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
3069 * src/pic16/ralloc.c: fix warnings
3070 * src/pic16/pcode.c: fix warning
3072 2003-06-10 Scott Dattalo <scott AT dattalo.com>
3074 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
3075 know all the details, but essentially this set of changes enable
3076 the pic16 port to generate movff instructions and generate assembler
3081 * src/pic16/pcode.c:
3082 * src/pic16/device.c:
3084 * src/pic16/pcode.h:
3085 * src/pic16/pcoderegs.c:
3086 * src/pic16/ralloc.c:
3087 * src/pic16/ralloc.h:
3089 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3091 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
3092 added option --vc, so sdcc errors and warnings are compatible with
3093 Microsoft Visual Studio.
3095 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3097 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
3098 device/lib/libfloat.lib: added atof function.
3100 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
3102 * doc/sdccman.lyx: updated to Lyx 1.3
3103 * doc/cdbfileformat.lyx: updated to Lyx 1.3
3104 * doc/test_suite_spec.lyx: updated to Lyx 1.3
3105 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
3107 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
3109 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
3111 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3113 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
3114 additions to the "related tools/documentation" section
3116 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
3118 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
3120 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
3122 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
3123 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
3125 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
3127 * doc/sdccman.lyx: fix double dash and other minor things
3128 * doc/Makefile: fix double dash
3130 2003-05-28 Karl Bongers(patches from Martin Helmling)
3131 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
3132 condition and ignore commands.
3134 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3136 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
3137 is in parts still quite out of date, I did changes as far as I felt makes sense
3138 for a non-native english speaker.
3139 Please feel free to add to the manual or to correct my changes.
3140 * doc/Makefile: undid touching the date of intermediate tex files.
3142 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3144 * doc/sdccman.lyx: Manual has an index now
3146 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
3148 Finalize muluint/mulsint and mululong/mulslong merging:
3149 * device/lib/_mulint.c
3150 * device/lib/_mullong.c
3151 * device/lib/gbz80/mul.s
3152 * device/lib/gbz80/stubs.s
3153 * device/lib/z80/mul.s
3154 * device/lib/z80/stubs.s
3155 * src/SDCCsymt.c (initCSupport)
3157 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3159 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
3160 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
3161 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
3162 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
3165 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3167 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
3168 the regression tests I'm not brave enough to enable 245.b, 245.c
3169 * doc/sdccman.lyx: added latex preamble for hyperref package.
3170 Using pdflatex this will give you a hyperlinked pdf file with
3171 bookmarks. (prepend '%' before /usepackage if this breaks something)
3173 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3175 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
3177 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
3179 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
3181 2003-05-21 <johan AT balder>
3183 * src/SDCCglue.c (printIval): fixed bug #739934
3185 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
3187 Applied patch from bug 737905 (renamed yylineo to mylineno):
3194 * src/pic16/pcode.c: Cleaned warnings
3195 * src/pic16/pcodeflow.c: Cleaned warnings
3196 * src/pic16/pcoderegs.c: Cleaned warnings
3198 2003-05-19 Scott Dattalo <scott AT dattalo.com>
3200 * src/pic16/pcode.c: Cleaned warnings
3201 * src/pic16/pcodepeep.c: Cleaned warnings
3202 * src/pic16/ralloc.c: Cleaned warnings
3204 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
3206 * doc/sdccman.lyx: fixed bug 739745
3207 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
3209 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
3211 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
3212 it can be defined with CFLAGS when running configure
3213 * src/SDCCmain.c: fixed compiling + linking with object files
3215 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
3217 * configure.in: configure for pic16 port,
3218 added --disable-pic16-port
3219 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
3220 * src/SDCCmain.c: linkOptions is changed to set *,
3221 added if/endif conditional macros to remove options help
3222 messages from optionsTable when a port is not configured, added
3223 support for the PIc16 port in the ports table, when executing
3224 the compiler with no port specified on command line, a default
3225 port is selected with the new macro DEFAULT_PORT which is
3226 defined in port.h, in setDefaultOptions() linkOptions is removed
3227 from initialization assignment, since now it is a set,
3228 parseCmdLine uses setParseWithComma for linkOptions, in
3229 linkEdit() linkOptions are accessed with new function indexSet()
3230 which returns the i'th item of a set variable. See SDCCset.c, in
3231 linkEdit() when calling buildCmdLine(), added linkOptions as
3232 last argument. Now users can pass arguments to gplink via the
3233 -Wl option, main() uses pic16glue() to glue up pic16 programs
3234 * src/SDCCpeeph.c: various changes to support pic16
3235 * src/SDCCset.c: added function void *indexSet(set *, int) to
3236 return the i'th item of the set
3237 * src/SDCCset.h: added function prototype for indexSet()
3238 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
3239 * src/clean.mk: added pic16 in CLEANALLPORTS variable
3240 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
3241 added macro DEFAULT_PORT
3242 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
3243 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
3245 * src/pic16/glue.c: commented out some error producing lines
3246 * src/pic16/main.c: __config directives are commented out to stop
3247 gpasm complaining and test the linkage with gplink, _linkCmd and
3248 _asmCmd changed to be more gplink and gpasm friendly
3249 * src/pic16/peeph.def: peep rule 3 is commented out, since it
3250 produced an error when parsed, peep rule 12 is added to utilize
3251 movff, but it is commented out since the pCode does not support
3252 yet a command with 2 address arguments
3254 2003-05-18 <johan AT balder>
3256 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
3257 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
3258 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
3260 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
3261 Added feature to script commands from file.
3263 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
3265 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
3266 * src/SDCCutil.c: include ctype.h for win32
3268 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
3270 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
3272 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
3274 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
3275 Fixed so you can set breakpoints prior to run, run does not stop
3276 on entry now. Add tbreak. Other enhancements and fixes for use
3279 2003-05-12 Borut Razem <borut.razem AT siol.net>
3281 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
3283 2003-05-11 Borut Razem <borut.razem AT siol.net>
3285 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
3286 the path of bin directory, so that PATH is the only env. variable, which has to be set
3287 in case of standard installation.
3288 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
3289 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
3290 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
3292 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3294 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
3295 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
3296 temp files are in the port dir; clean the gen/test directory when
3297 generating new test.c
3298 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
3299 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
3300 * support/regression/tests/zeropad.c: added
3302 2003-05-09 <johan AT balder>
3304 * src/SDCCglue.c: fixed bug #597940
3306 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
3308 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3309 cache sfr, optimize next,step, fix off by one sourceline,
3310 support ddd list function.
3311 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
3313 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3315 * support/regression/HTMLgen.py: added compare_s2f()
3316 * support/regression/Makefile: redo 1.27
3317 * support/regression/generate-cases.py: redo 1.5
3319 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
3321 * support/regression/tests/float.c: workaround 33 bit hex constant
3322 * support/regression/tests/simplefloat.c: fix division for host
3324 2003-04-29 Scott Dattalo <scott AT dattalo.com>
3326 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
3327 that tame's the PIC's over-aggressive optimizer.
3329 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3331 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
3334 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
3336 Initial support for DS80C400. "Hello world" runs on TINIm400
3339 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
3341 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3342 * Some notes on ddd usage added in debugger/README
3343 Martin Helmling adding more features and fixes for ddd GUI debugger.
3344 Code added for nexti, stepi, up, down, and other adjustments.
3346 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
3348 * src/pic/pCodepeep.c non-wildcard asmops are now handled
3349 * src/pic/peeph.def Added two rules to optimize carry manipulation
3350 * src/pic/* removed debug printfs
3352 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
3354 * debugger/mcs51/cmd.c: added header newalloc.h
3356 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
3358 * as/Makefile: new EXEEXT
3359 * as/z80/Makefile: remove trailing slash of BUILDIR
3360 * as/z80/clean.mk: new EXEEXT
3361 * Makefile.common.in: add to CFLAGS (and others), don't replace it
3362 * support/cpp2/Makefile.in: new EXEEXT
3363 * src/pic/glue.c (pic14emitRegularMap): fixed warning
3365 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
3367 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
3368 EXEEXT was introduced to fix all related problems with targets
3369 "clean", "install" and "uninstall"; a couple of further flaws
3370 especially with "clean" have been fixed too
3371 * as/mcs51/Makefile.in
3376 * debugger/mcs51/Makefile.in
3377 * debugger/mcs51/clean.mk
3379 * link/z80/Makefile.in
3382 * packihx/Makefile.in
3384 * sim/ucsim/Makefile
3385 * sim/ucsim/clean.mk
3386 * sim/ucsim/avr.src/Makefile.in
3387 * sim/ucsim/avr.src/clean.mk
3388 * sim/ucsim/s51.src/Makefile.in
3389 * sim/ucsim/s51.src/clean.mk
3390 * sim/ucsim/xa.src/Makefile.in
3391 * sim/ucsim/xa.src/clean.mk
3392 * sim/ucsim/z80.src/Makefile.in
3393 * sim/ucsim/z80.src/clean.mk
3394 * sim/ucsim/main_in.mk
3395 * sim/ucsim/packages_in.mk
3396 * sim/ucsim/gui.src/Makefile.in
3397 * sim/ucsim/gui.src/serio.src/Makefile.in
3398 * sim/ucsim/gui.src/serio.src/clean.mk
3401 * support/cpp2/Makefile.in
3402 * support/cpp2/clean.mk
3403 * support/makebin/Makefile
3404 * support/makebin/clean.mk
3405 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
3406 * doc/sdccman.lyx: --program-suffix no longer needed
3408 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
3410 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
3411 Martin Helmling added support for ddd GUI debugger.
3412 Code added to display assembly, set variables, and other commands
3413 to interface to ddd.
3415 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
3417 * as/Makefile: fix target clean
3418 * as/clean.mk: fix target clean
3419 * as/z80/clean.mk: fix target clean
3421 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
3423 * Makefile.common.in: added AT EXEEXT AT
3424 * configure.in: removed all mingw32 stuff
3425 * configure: rebuilt from configure.in
3426 * doc/sdccman.lyx: updated section "installation"
3427 * support/scripts/sdcc_mingw32: adapted to configure
3428 * support/scripts/sdcc_cygwin_mingw32: added
3430 2003-04-22 Scott Dattalo <scott AT dattalo.com>
3432 * src/pic Added object file support for the PIC port
3433 * src/pic Applied patch from Craig Franklin (this started the object file support)
3434 * src/regression Updated the PIC regression tests for object files
3436 2003-04-20 Borut Razem <borut.razem AT siol.net>
3438 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
3439 lklex.c: In function `getfid':
3440 lklex.c:203: warning: array subscript has type `char'
3441 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
3442 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
3443 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
3444 stack handling macros
3446 2003-04-19 Borut Razem <borut.razem AT siol.net>
3448 * "handling space characters in file path" task:
3449 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
3450 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
3451 * support/Util/MySystem.h: make it self-sufficient
3452 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
3453 src/z80/main.c, sdcc/as/mcs51/lklex.c:
3454 handling space characters in file path
3455 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
3456 (it will be used by assemblers, which have their own includes, e.g. gpasm)
3457 * support/Util/MySystem.c: handling space characters in executable's path
3459 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
3461 * as/z80/Makefile: fix permanent rebuild of z80
3462 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
3463 * support/regression/tests/bitfields.c: added Johan's bitfields.c
3465 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
3467 * src/SDCCopt.c: add special case optimization to replace modulo by
3468 a power of two with a bitwise AND.
3470 2003-04-18 <johan AT balder>
3472 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
3474 2003-04-17 <johan AT balder>
3476 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
3477 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
3479 2003-04-13 Borut Razem <borut.razem AT siol.net>
3481 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
3482 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
3483 fixed mingw problem in adl_NORMALIZE_PATH
3485 2003-04-12 Borut Razem <borut.razem AT siol.net>
3487 * fixed "#pragma SAVE/RESTORE can not be nested":
3488 * src/SDCC.lex: reworked pragma handling functions
3489 * sdcc/src/SDCCglobl.h: reworked stack handling macros
3490 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
3492 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3494 * src/SDCCutil.c (pathEquivalent): defined but not used
3495 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
3496 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
3497 * configure: rebuilt from configure.in
3498 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3499 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3500 * device/include/Makefile.in: replace sdcc_datadir
3501 * device/lib/Makefile.in: replace sdcc_datadir
3502 * Makefile.common.in: add LDFLAGS from configure
3503 * packihx/Makefile.in: use LDFLAGS
3504 * src/Makefile.in: use LDFLAGS
3505 * support/cpp2/Makefile.in: add LDFLAGS from configure
3506 * support/makebin/Makefile: use LDFLAGS
3507 * .version: bumped version number to 2.3.5
3509 2003-04-12 Borut Razem <borut.razem AT siol.net>
3511 * completed "different paths" task:
3512 * src/SDCCmacro.c: fixed bug in handling quotes
3513 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
3514 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
3516 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3518 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
3520 2003-04-11 kevin Vigor <kevin AT vigor.nu>
3522 * ds390/gen.c ds390/peeph.def: fix bug 706781
3524 2003-04-11 Borut Razem <borut.razem AT siol.net>
3526 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
3528 2003-04-10 Scott Dattalo <scott AT dattalo.com>
3530 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
3531 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
3532 set - this bit used to not be set...).
3533 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
3534 bad code in PIC Port
3535 * src/regression/and2.c added to test bug 609268
3536 * src/regression/Makefile added and2.c to regression test
3539 2003-04-08 <johan AT CP255758-A>
3541 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
3542 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
3543 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
3545 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
3547 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
3549 * support/cpp2/Makefile.in: fix bug #487815
3550 * configure: rebuilt from configure.in
3551 * Makefile.common.in: docdir changed, new path suffixes
3552 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3553 * sdcc_vc_in.h: reflect changes from sdccconf.h
3554 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
3555 * src/SDCCutil.h: remove BINDIR hack
3556 * doc/sdccman.lyx: update new path hierarchy
3558 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3560 * src/SDCCpeeph.c: added okToRemoveSLOC test
3562 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3564 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
3566 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3568 * src/SDCCpeeph.c: added labelIsReturnOnly test
3569 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
3571 2003-04-05 <johan AT balder>
3573 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
3574 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
3575 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
3576 * src/SDCCast.c: fixed a warning
3577 * src/SDCCast.h: fixed a warning
3578 * src/SDCCicode.c (operandFromAst): fixed a warning
3580 2003-04-04 <johan AT balder>
3582 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
3583 * src/SDCCast.c (decorateType): fixed bug #715076
3584 * src/SDCC.y: fixed bug #702907
3586 2003-04-03 <johan AT balder>
3588 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
3589 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
3590 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
3591 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
3592 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
3594 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
3596 * _decdptr.c: fix return values
3597 * _gptrget.c: fix return values
3598 * _gptrgetc.c: fix return values
3599 * _gptrput.c: fix return values
3600 * _mulint.c: fix return values
3601 * as/z80/Makefile: fix 'make -j' problem
3603 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
3605 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
3606 * configure.in: big cleanup, updated to autoconf 2.5x
3607 * configure: rebuilt from configure.in
3608 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3609 * sdcc_vc_in.h: reflect changes from sdccconf.h
3610 * doc/Makefile: fixed a flaw in "make install"
3612 2003-04-02 <johan AT balder>
3614 * src/ds390/gen.c (genCmp): no comments
3615 * src/mcs51/gen.c (genCmp): no comments
3616 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
3617 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
3619 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
3621 * support/regression/generate-cases.py: place generated file in given sub directory
3622 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
3623 * support/regression/Makefile: improvements for 'make -j';
3624 side effect: it's simpler and faster now
3626 2003-03-31 Borut Razem <borut.razem AT siol.net>
3628 * src/z80/main.c: link-{port} and as-{port} defined without path
3629 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
3631 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
3633 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
3635 2003-03-30 Borut Razem <borut.razem AT siol.net>
3637 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
3638 changed type of list parameter to set
3639 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
3640 * src/port.h: changed type of do_assemble() parameter to set
3641 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
3642 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
3643 definition of "cppoutfilename" macro with NULL value in preProcess()
3644 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
3645 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
3646 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
3647 replaced with set *binPathSet
3648 * shash_add() deallocates the item, if allready exsists, before adding the new one
3649 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
3651 2003-03-30 Scott Dattalo <scott AT dattalo.com>
3653 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
3654 a nested for loop bug in the PIC port
3655 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
3658 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
3660 * support/Util/dbuf.h: remove C++ stuff to make it portable
3662 2003-03-28 Borut Razem <borut.razem AT siol.net>
3664 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
3665 literal strings in stringLiteral()
3666 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
3667 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
3670 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
3672 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
3674 2003-03-26 <johan AT balder>
3676 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
3677 * src/ds390/gen.c (saveRegisters): catched symbol abuse
3678 * src/SDCCast.c (decorateType): fixed " -v < 3"
3680 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
3682 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
3683 Added Lenny Story's debug infrastructure changes:
3684 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
3685 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
3686 * src/cdbFile.c: added
3687 * src/SDCCdebug.c: added
3688 * src/SDCCdebug.h: added
3689 * src/SDCCast.c (createFunction)
3690 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
3691 * src/SDCCmain.c (parseCmdLine, main)
3692 * src/SDCCmem.c (redoStackOffsets)
3693 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
3696 * src/avr/gen.c (genAVRCode)
3697 * src/ds390/gen.c (gen390Code)
3698 * src/mcs51/gen.c (gen51Code)
3699 * src/pic/gen.c (genpic14Code)
3700 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
3701 * src/xa51/gen.c (genXA51Code)
3702 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
3704 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3706 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
3707 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
3709 2003-03-22 <johan AT balder>
3711 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
3713 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
3715 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
3716 * doc/cdbfileformat.lyx: added, written by Lenny Story
3717 * doc/Makefile: added cdbfileformat.lyx
3718 * doc/clean.mk: added cdbfileformat.lyx
3720 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
3722 * src/mcs51/peeph.def: fix bug #705773
3724 2003-03-20 <johan AT balder>
3726 An sfr/sbit can have an "at #" AND an initializer
3727 * src/SDCCsymt.c (checkSClass):
3728 * src/SDCCmem.c (allocGlobal):
3729 * src/SDCCmem.c (allocLocal):
3730 * src/SDCCast.c (createBlock):
3732 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
3734 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
3736 2003-03-16 <johan AT balder>
3738 Undid the hackup of const and volatile, the problem is much bigger
3740 * src/SDCCast.c:1.171
3741 * src/SDCCglue.c:1.138
3742 * src/SDCCicode.c:1.146
3743 * src/SDCCsymt.c:1.150
3744 * src/SDCCval.c:1.65
3746 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
3748 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
3749 * src/ds390/gen.c (genAddrOf): fixed bug #704087
3751 2003-03-13 <johan AT balder>
3753 Hackup const and volatile modifiers in type chains a bit:
3755 * src/SDCCast.c:1.169
3756 * src/SDCCglue.c:1.136
3757 * src/SDCCicode.c:1.143
3758 * src/SDCCsymt.c1.146
3759 * src/SDCCsymt.h1.59
3760 * src/SDCCval.c:1.63
3762 2003-03-12 <johan AT balder>
3764 * src/SDCCBBlock.h: more LRH debugging junk
3765 * src/SDCCcflow.h: more LRH debugging junk
3766 * src/SDCCloop.c: more LRH debugging junk
3767 * src/SDCC.y (struct_declaration): fixed bug #697590
3768 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
3769 * src/ds390/gen.c (aopForRemat): fixed bug #700031
3770 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
3772 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3773 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
3774 test function names must now match exactly).
3775 * src/SDCCcse.c: added special case in findCheaperOp to allow
3776 extending a short integer. Makes less awful code for bug 700121 test case.
3778 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3780 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
3781 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
3783 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3785 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
3786 actually called (operandsNotEqual() was called for all
3787 operandsNotEqualX tests).
3789 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3791 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
3792 with shorter literals. Fixes bug 700121.
3794 2003-03-11 <johan AT balder>
3796 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
3798 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
3800 * src/SDCCloop.c (mergeRegions): an evil beast is dead
3801 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
3803 2003-03-10 Borut Razem <borut.razem AT siol.net>
3805 * src/SDCCmain.c: pipe preprocessor's output
3806 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3807 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3808 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3809 which closes all pipes in pipeSet set
3810 * src/SDCCset.c: free deleted item in function deleteSetItem()
3811 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3812 moved from z80 to src subproject
3813 * .version: increased version number to 2.3.4
3815 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3817 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3818 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3819 * support/regression/ports/xa51/spec.mk: fix typo
3821 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3823 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3825 2003-03-09 Borut Razem <borut.razem AT siol.net>
3827 * src/SDCCmain.c: pipe preprocessor's output
3828 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3829 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3830 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3831 which closes all pipes in pipeSet set
3832 * src/SDCCset.c: free deleted item in function deleteSetItem()
3833 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3834 moved from z80 to src subproject
3836 2003-03-09 Borut Razem <borut.razem AT siol.net>
3838 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3839 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3840 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3841 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3842 * src/SDCCglobl.h: unification of WIN32 native definitions
3844 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3846 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3848 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3850 * src/configure.in: check for endianess (even while cross-compiling)
3851 * src/configure: check for endianess (even while cross-compiling)
3852 * src/configure_in.h: check for endianess (even while cross-compiling)
3853 * src/avr/gen.c: remove old endianess stuff
3854 * src/mcs51/gen.c: remove old endianess stuff
3855 * src/ds390/gen.c: remove old endianess stuff
3856 * src/pic/gen.c: remove old endianess stuff
3857 * src/pic/genarith.c: remove old endianess stuff
3858 * src/pic/glue.c: fix endianess check
3859 * src/pic16/gen.c: remove old endianess stuff
3860 * src/pic16/genarith.c: remove old endianess stuff
3861 * src/pic16/glue.c: fix endianess check
3862 * src/xa51/gen.c: remove old endianess stuff
3863 * src/z80/gen.c: fix endianess check
3864 * src/SDCCglue.c: fix endianess check
3865 * src/ds390/peeph.def: fix bug 700036
3867 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3869 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3870 * src/configure: find appropriate data-types on host for SDCC's int and long
3871 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3872 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3873 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3875 2003-03-07 <johan AT balder>
3878 some minor cleanups before the big shot
3879 OP_DEFS and OP_USES now use Kevin's protection
3880 new option --nolabelopt
3891 * src/ds390/ralloc.c:
3892 * src/mcs51/ralloc.c:
3894 * src/xa51/ralloc.c:
3897 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3899 * src/pic/pcode.c (get_op): fix 64 bit warnings
3900 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3901 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3902 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3903 * support/regression/tests/malloc.c: fix 64 bit warnings
3905 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3907 * src/mcs51/gen.c (genMinus): fixed bug 696436
3909 2003-03-02 Borut Razem <borut.razem AT siol.net>
3911 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3913 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3915 * configure.in: test for mkstemp
3916 * sdccconf_in.h: add HAVE_MKSTEMP
3918 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3920 * device/include/ctype.h: removed warning while using --stack-auto
3921 * device/include/malloc.h: removed warning while using --stack-auto
3922 * device/include/string.h: removed warning while using --stack-auto
3924 2003-02-23 Borut Razem <borut.razem AT siol.net>
3926 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3927 because NDEBUG is defined (see man assert)
3928 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3930 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3932 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3933 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3935 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3937 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3938 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3940 2003-02-18 <johan AT balder>
3942 * as/mcs51/asmain.c (asmbl): module can start with a digit
3943 * as/z80/asmain.c (asmbl): module can start with a digit
3945 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3947 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3948 * src/asm.c: fix pipe() for Mingw32
3950 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3952 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3953 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3954 make -V work again; --c1mode reads now from stdin
3955 * doc/sdccman.lyx: added --c1mode
3956 * support/Util/SDCCerr.c: new messages for c1 mode
3957 * support/Util/SDCCerr.h: new messages for c1 mode
3958 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3960 2003-02-15 <johan AT balder>
3962 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3964 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3966 * doc/sdccman.lyx: Environment variables, -o and other minor things
3968 2003-02-14 <johan AT balder>
3970 * src/xa51/main.c: before anyone really tries to use it :)
3972 * Install doc's in share/sdcc/doc
3973 * removed some obsolete files
3974 * Do a proper make distclean and uninstall
3975 M Makefile.common.in
3978 M device/include/Makefile.in
3979 M device/lib/Makefile.in
3982 M sim/ucsim/doc/Makefile.in
3985 R src/xa51/peeph.rul
3986 M support/cpp2/Makefile.in
3987 M support/makebin/Makefile
3990 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3992 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3994 2003-02-10 Borut Razem <borut.razem AT siol.net>
3996 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3997 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3998 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3999 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
4000 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
4001 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
4002 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
4003 src/z80/Makefile.bcc: Borland Makefile cleanup
4004 * as/z80/Makefile.bcc: Added Borland Makefile
4005 * support/cpp2/borland.h: Removed
4007 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
4009 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
4010 * src/SDCC.lex: new pragma NOIV
4011 * src/SDCCglobl.h: new pragma NOIV
4012 * src/SDCCmem.c: new pragma NOIV
4014 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
4016 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
4018 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
4020 * src/SDCCmain.c: signal handling is switched off by --debug
4021 * doc/Makefile: small fix for install; use clean.mk again
4022 * doc/clean.mk: clean *.pdf and *.html too
4024 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
4026 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
4027 * device/lib/printfl.c: fix a ds390 bug by making it portable
4028 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
4029 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
4030 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
4031 * debugger/mcs51/cmd.c: converted multi-line string literals
4032 * sim/ucsim/globals.cc: converted multi-line string literals
4033 * src/SDCCmain.c: introduced signal handler to remove temp files
4034 * doc/Makefile: small tweaks, implement clean
4035 * doc: removed generated files
4037 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4039 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
4040 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
4041 Address Record is not correctly generated for DS390."
4043 2003-02-02 Borut Razem <borut.razem AT siol.net>
4045 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
4046 * as/mcs51/asm.h: fixed compilation with Borland C
4047 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
4048 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
4049 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
4050 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
4051 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
4052 src/z80/Makefile.bcc: delete $(LIB) only if exist
4053 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
4055 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
4057 * device/include/malloc.h: introduced NULL
4058 * device/include/string.h: introduced NULL
4059 * device/include/stdlib.h: introduced NULL
4060 * device/lib/_memcpy.c: removed NULL
4061 * device/lib/_strcat.c: removed NULL
4062 * device/lib/_strchr.c: removed NULL
4063 * device/lib/_strcmp.c: removed NULL
4064 * device/lib/_strcpy.c: removed NULL
4065 * device/lib/_strcspn.c: removed NULL
4066 * device/lib/_strlen.c: removed NULL
4067 * device/lib/_strncat.c: removed NULL
4068 * device/lib/_strncmp.c: removed NULL
4069 * device/lib/_strncpy.c: removed NULL
4070 * device/lib/_strpbrk.c: removed NULL
4071 * device/lib/_strrchr.c: removed NULL
4072 * device/lib/_strspn.c: removed NULL
4073 * device/lib/_strstr.c: removed NULL
4074 * device/lib/_strtok.c: removed NULL
4075 * device/lib/malloc.c: removed NULL, include own header
4077 2003-02-02 <johan AT balder>
4079 * 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
4080 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
4081 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
4082 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
4083 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
4084 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
4086 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4088 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
4091 2003-02-01 <johan AT balder>
4093 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
4095 2003-01-31 <johan AT CP255758-A>
4097 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
4099 2003-01-30 <johan AT balder>
4101 * src/SDCCBBlock.c: automatic bug detection
4102 * src/SDCCicode.c: automatic bug detection
4104 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4106 * src/SDCCglobl.h: now --xram-size 0 works
4107 * src/SDCCmain.c: now --xram-size 0 works
4109 2003-01-29 <johan AT balder>
4111 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
4113 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4115 * as/mcs51/aslink.h: Added options --xram-size and --code-size
4116 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
4117 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
4118 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
4119 * src/SDCCglobl.h: Added options --xram-size and --code-size
4120 * src/SDCCmain.c: Added options --xram-size and --code-size
4122 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4124 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
4125 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
4127 2003-01-27 <johan AT balder>
4129 * src/SDCC.y: fixed bug #613764
4131 2003-01-26 <johan AT balder>
4133 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
4134 * src/SDCCsymt.h: fixed bug #673374
4135 * src/SDCCglue.c: fixed bug #661910
4136 * src/SDCCast.c: fixed bug #458099 and 673374
4138 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4140 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
4141 * as/mcs51/strcmpi.h: added
4142 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
4143 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
4144 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
4145 * as/mcs51/assym.c: strcmpi -> as_strcmpi
4146 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
4147 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
4148 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
4149 * as/mcs51/Makefile.aslink: new module strcmpi
4150 * as/mcs51/Makefile.asx8051: new module strcmpi
4151 * as/mcs51/Makefil.bcc: new module strcmpi
4152 * as/mcs51/Makefile.in: new module strcmpi
4153 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
4155 2003-01-26 <johan AT balder>
4157 * src/SDCCglue.c: reverted back to 1.124
4158 * src/SDCCast.c: reverted back to 1.156
4159 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
4161 2003-01-25 <johan AT balder>
4163 * src/SDCCglue.c: A better fix for bug #661910
4164 * src/SDCCast.c: A better fix for bug #661910
4165 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
4167 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
4169 * src/Makefile.in: remove spawn.o
4170 * src/SDCCmain.c: remove spawn.h
4171 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
4172 * src/spawn.c: removed
4173 * src/spawn.h: removed
4174 * support/regression/ports/ds390/spec.mk: link with -r
4176 2003-01-24 <johan AT CP255758-A>
4178 * src/ds390/gen.c (aopOp): fixed bug #667458
4179 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
4180 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
4181 (createIvalCharPtr): an ival doesn't always have a storage class anymore
4183 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
4185 * src/mcs51/peeph.def: better assembler identation by Frieder
4186 * src/mcs51/gen.c: better assembler identation by Frieder
4188 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4190 * as/z80/string.h: removed for gcc 3.2
4191 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
4192 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
4194 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4196 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
4197 * src/SDCCpeeph.c (replaceRule): fix bug #663503
4198 * support/regression/Makefile: separate temp files for ports
4199 * support/regression/generate-cases.py: separate temp files for ports
4200 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
4201 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
4203 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4205 * moved tinitalk to device/examples/ds390
4207 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
4209 * as/mcs51/lkmem.c: rflag is for DS390
4210 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
4211 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
4212 (linkEdit): move mem- and map-files the same way as ihx-files
4213 * src/z80/main.c (_setDefaultOptions): removed --generic
4214 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
4215 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
4216 * src/pic/glue.c (picglue): --c1mode works again
4217 * src/pic16/glue.c (pic16glue): --c1mode works again
4218 * src/asm.c (printCLine): fix #660034
4220 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4222 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
4223 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
4224 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
4225 * as/mcs51/lkmem (summary): better fix for sp problem
4226 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
4227 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
4228 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
4229 remove --stack-after-data
4231 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
4233 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
4234 * src/SDCCutil.c (join): ugly bug: missing '\0'
4235 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
4237 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
4239 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
4241 * src/pic/main.c (_asmCmd): gpasm supports -o
4242 * src/z80/main.c: more general macros
4243 * device/lib/Makefile.in: remove intermediate files
4245 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
4247 * .version: Bumped version number to 2.3.3
4248 * src/SDCCBBlock.c: new option -o
4249 * src/SDCCglobl.h: new option -o
4250 * src/SDCCglue.c: new option -o
4251 * src/SDCCmain.c: new option -o
4252 * src/asm.c: new option -o
4253 * src/ds390/main.c: new option -o
4254 * src/pic/glue.c: new option -o
4255 * src/pic/pcode.c: new option -o
4256 * src/pic/ralloc.c: new option -o
4257 * src/pic16/glue.c: new option -o
4258 * src/pic16/pcode.c: new option -o
4259 * src/pic16/ralloc.c: new option -o
4260 * src/z80/main.c: new option -o
4261 * device/lib/Makefile.in: use -o
4262 * support/regression/ports/ds390/spec.mk: use -o
4263 * support/regression/ports/gbz80/spec.mk: use -o
4264 * support/regression/ports/mcs51/spec.mk: use -o
4265 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
4266 * support/regression/ports/z80/spec.mk: use -o
4267 * support/regression/ports/ucz80/spec.mk: use -o
4268 * support/regression/ports/xa51/spec.mk: use -o
4269 * support/regression/fwk/lib/timeout.c: fix usage string
4271 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
4272 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
4274 2003-01-07 <johan AT balder>
4276 * src/SDCCast.c (decorateType): fixed bug #600035
4278 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
4279 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
4280 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
4281 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
4282 * src/pic/pcode.c: outcommented unused variable to remove warnings
4283 * src/pic/ralloc.c: outcommented unused variable to remove warnings
4285 2003-01-06 <karl AT turbobit.com>
4286 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
4289 2003-01-06 <johan AT balder>
4291 * src/SDCCicode.c: fixed array add
4293 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
4294 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
4295 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
4297 2003-01-04 <johan AT balder>
4299 * src/SDCCval.c (getNelements): fixed the initialized array of structures
4301 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4302 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
4304 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4305 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
4306 * support/regression/tests/bug-524697.c: fit mem usage into 8032
4308 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4309 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
4311 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
4312 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
4314 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4315 * src/mcs51/main.c: removed {bindir}{sep} from aslink
4317 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4319 * in \sdcc\as\mcs51\ changed these files in order to create an
4320 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
4321 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
4322 following files to include the previous two files: aslink.dsp,
4323 Makefile.aslink, Makefile.bcc, and Makefile.in.
4325 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
4326 .adb instead of .cdb
4328 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4330 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
4331 value from option --iram-size.
4333 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4335 * \sdcc\as\mcs51\lklist.c: added boundary check before using
4338 2002-09-18 <wiml AT hhhh.org>
4340 * SDCClrange.h: exposed setFromRange() and setToRange()
4341 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
4342 packRegsForAccUse() (bug 542397)
4343 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
4344 multiple times and emitting the fetch operations more than once
4345 added aopGetUsesAcc() function to allow binary operators to
4346 fetch their operands in the correct order; made genMinus() emit
4347 compact code for X = LITERAL - Y
4349 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4350 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
4351 sprintf() in line 1267.
4353 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4354 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
4357 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4358 Changes to aslink (All the changes are marked with 'JCF'):
4360 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
4363 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
4364 area BSEG. Also moves, if possible, the DATA area down into the internal
4365 ram so more space is available.
4367 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
4370 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
4371 not bytes. Function summary() which creates a memory usage summary
4372 file with extension .mem. Reports of overlaping stack and small stack
4373 size. If the space for the stack is less than 16 bytes aslink trows a
4376 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
4377 the 8051. Option 'y' for memory summary output file.
4379 Changes to sdcc (All the changes are marked with 'JCF'):
4381 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
4383 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
4384 overlaying area for it (uses RegBankUsed[4]).
4386 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
4387 bank zero as used by default. By default aslink locates the stack
4388 (equivalent to --stack-after-data). Pass option 'y' to aslink for
4389 the creation of the .mem file. Delegates the allocation of data area
4390 to aslink (it is not longer 0x30 by default). If --stack-loc passes
4391 the begining of the stack area to aslink.
4393 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
4394 glue() in SDCCglue.c creates an area for it.
4396 2002-09-03 Borut Razem <borut.razem AT siol.net>
4397 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
4398 sdcc/src/pic/glue.c:
4399 introduced atexit() handler for teporay files removal in case of
4400 errors, assertions, ...
4402 2002-08-29 Borut Razem <borut.razem AT siol.net>
4403 * sdcc/support/cpp2/auto-host_vc_in.h:
4404 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
4405 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
4406 Maybe there is a similar problem with BORLANDC? It should be checked!
4408 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
4409 corrected improper use of assert: the assignment to clr variable was done inside the assert.
4410 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
4411 was not executed, and the compiler (cl) launched a warning:
4412 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
4414 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
4415 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
4417 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
4418 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
4420 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4421 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
4422 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
4423 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4424 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
4425 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
4426 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
4427 - added Release configuration in VS projects
4428 - review of compiler an linker options
4429 - VC .exe files are generated in bin_vc directory, not to interfere
4430 with binaries generated from other projects (cygwin, mingw, bcc ...)
4432 * sdcc/src/yacc.dsp: added
4434 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
4435 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
4436 and insert the version number definitions from .version
4438 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
4440 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
4441 added - genarate auto-host.h using auto-host_vc_in.h as template
4444 removed from CVS, generated automatically
4446 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
4447 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
4449 2002-08-11 Borut Razem <borut.razem AT siol.net>
4450 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
4452 2002-08-10 Borut Razem <borut.razem AT siol.net>
4453 * src/SDCCmain.c (main):
4454 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
4455 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
4456 The consequence was that some temporary files were not removed.
4459 unification of code in functions tempfilename() and tempfile():
4460 function tempnam() is defined in Visual Studio 6.0 and .NET
4462 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
4464 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4465 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
4466 - removed compiler command line option /WX: Treats all warnings as errors
4467 - update a list of source files, included into the project
4469 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4470 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
4471 changed project type to Generic Project so that can be correcly converted to VS.NET project
4473 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
4475 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
4477 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
4479 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
4480 added return 0 statements after assert() to make compiler happy
4482 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
4483 added newline in the def file to keep MSC compiler satisfied
4485 * sdcc/src/z80/gen.c:
4486 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
4487 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
4488 - solved MSC error in function aopDump()
4490 * sdcc_vc.h: define PREFIX as "\\sdcc"
4492 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
4493 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
4495 2002-06-22 Scott Dattalo <scott AT dattalo.com>
4496 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
4497 - Rewrote the register banking algorithm.
4498 - Added pCode live-range analysis to registers (for now, only non-used and
4499 singly-used registers optimized away)
4501 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
4503 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba AT cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
4505 2002-05-10 Scott Dattalo <scott AT dattalo.com>
4506 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
4508 2002-04-22 Michael Hope <michaelh AT vroom>
4510 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
4512 * configure.in (DD_COPT): Added include support required for gbdk.
4514 * .version: Bumped version number just to increase it.
4516 * src/SDCCmain.c: Added -nostdinc to the default options.
4518 2002-04-15 Michael Hope <michaelh AT vroom>
4520 * device/lib/z80/printf.c (sprintf): Added.
4522 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
4524 * src/z80/peeph.def: Added transpose redundent load rule.
4526 * src/z80/main.c: Added force callee saves for jaune.
4528 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
4530 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
4532 2002-03-28 Johan Knol <johan AT balder>
4534 * src/SDCCval.c: fixed bug #532436
4536 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4538 Added "char *Processor" field to the port structure.
4541 Added -p option. Allows port dependent processor to be specified.
4544 Initialized the new field char *Processor field to NULL in all ports
4547 Compiler generated registers for interrupt context saving
4548 were not getting allocated.
4550 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
4553 Fixed left shift. Will promote the left side of a left shift
4554 if a) left shifting more than size of operand or b) when assigned
4555 to something size > size of left side
4557 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4559 tons of changes. Register allocation has been
4560 rewritten. Added customization for the various PICs. Flow
4561 analysis is restructured. ...
4567 Added. device.c is a PIC port hack to accomodate variations
4570 2002-03-13 Michael Hope <michaelh AT vroom>
4572 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
4574 2002-03-04 johanknol <johanknol AT manik>
4576 * /src/SDCCval.c: fixed
4578 const unsigned char arr[][2] = { { 0, 1 } };
4579 t18.c:1: error: Initializer element is not constant
4581 2002-03-04 bela <bela AT manik>
4583 * /device/include/mcs51reg.h:
4584 ds89c420 register definition update
4586 2002-03-03 <johan AT FRIJA>
4588 * support/Util/SDCCerr.c: did something, but don't no why anymore
4590 * support/regression/tests/bug-524691.c: made it a little less shy
4592 * src/SDCCast.c (decorateType): fixed bug #524697
4594 * src/SDCCast.c: made some lineno improvements
4596 * src/SDCCval.c (getNelements): changed warning to error
4598 * src/SDCCglue.c (printIvalArray): changed warning to error
4600 * src/SDCCicode.c: fixed a warning for mingw
4602 * src/SDCCast.c (decorateType): fixed the << promotion for ops
4604 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
4606 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
4608 * src/ds390/peeph.def:
4609 Added some more peephole rules
4611 * src/ds390/gen.c: Various fixes & enhancements
4613 * src/SDCClrange.c, src/SDCClrange.h:
4614 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
4616 * src/ds390/ralloc.c:
4617 various fixes & enhancements (ds390) specific
4619 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
4620 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
4623 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
4625 2002-03-02 <johan AT FRIJA>
4627 * src/SDCCast.c (decorateType): fixed bug #524708
4629 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
4631 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
4633 2002-03-01 Michael Hope <michaelh AT vroom>
4635 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
4637 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
4639 2002-03-01 <johan AT FRIJA>
4641 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
4643 * src/SDCCast.c (decorateType): fixed bug #524209
4645 * src/SDCCval.c (valNot): fixed bug #524195
4647 2002-02-26 <johan AT balder>
4649 * src/xa51/gen.c: fixed a warning
4651 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
4653 * src/SDCCast.c (decorateType): fixed bug #522534
4655 2002-02-23 <johan AT balder>
4657 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
4659 2002-02-22 <johan AT balder>
4661 * src/SDCCast.c: fixed bug #514865
4663 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
4665 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
4667 * sdcc/src/SDCCloop.c:
4668 Previous fix was not good. basic blocks that have "break" or "return" are
4669 not really partof a loop , but live ranges used in these blocks should
4670 be live thru the entire loop, so set partOfLoop but don't add them to
4673 2002-02-21 <johan AT FRIJA>
4675 * src/SDCCcse.c: fixed bug #514308
4677 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
4680 Fixed BUG #519583. If a conditional block ended in a return/break
4681 statement inside a loop, it was not being considered part of the loop.
4683 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
4685 2002-02-10 Karl Bongers <karl AT turbobit.com>
4688 Fixed up SDCDB debugger somewhat. Updated debugger/README
4689 with lots of comments and notes.
4691 * device/examples/test2.c:
4692 Fix bug, "red" variable not being initialized(compiler complained).
4694 * device/examples/Makefile, examples/test3.c:
4695 Add Makefile in device/examples folder, compiles test3.c
4696 for use as a multiple module SDCDB test case.
4698 * sim/ucsim/cmd.src/cmdset.cc:
4699 Took out debug printfs in ucsim "next" command.
4702 Karl and Johan start ucsim XA support. Most dissassembly working,
4703 about 75% emulation done(plenty of work remaining).
4705 * sim/ucsim/z80.src:
4706 Add Z80 support to ucsim, add test-ucz80 regression test,
4707 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
4708 Notice z80 compiler fails on examples/test3.c/crc code.
4710 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
4712 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
4713 Added support for --parms-in-bank1
4715 * src/ds390/peeph.def:
4716 added a few more peephole optimzations
4719 1) added __builtin_inp & __builtin_outp used to read in data of given length
4720 from a memory mapped port
4721 2) added __builtin_memcmp
4722 3) added __builtin_swapw swap bytes of a short
4724 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
4725 1) handle multiple send & receives from register bank1
4726 2) ralloc can now allocate DPTR1 to some liveRanges
4728 * src/SDCCsymt.c, src/SDCCsymt.h:
4729 changes to handle multiple sends & receives
4732 added some pointer arithmetic optimization
4735 added some pointer arithmetic optimizations but not stable yet so not
4736 called from anywhere (will get this working shortly)
4738 * src/SDCCopt.c: fixed for multiple sends & receives
4741 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
4742 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
4743 set preprocessor defines (depending on options)
4745 * src/SDCCicode.c, src/SDCCicode.h:
4746 changes made to handle multiple sends & receives
4749 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
4751 * src/SDCCcse.c, src/SDCCcse.h:
4752 added function findbackward def (to be used in upcoming optimization)
4754 * src/SDCCcflow.c, src/SDCCcflow.h:
4755 added function returnAtEnd - to determine if a basic block terminates with
4758 * src/SDCCast.c, src/SDCCast.h:
4759 added option parms-in-bank1
4761 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
4762 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
4763 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
4764 adjusted for --parms-in-bank1 option
4766 * device/include/string.h:
4767 donot redefine "reentrant" keyword
4769 * device/include/ds80c390.h: Added some more SFRs
4771 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4773 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
4775 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4777 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
4779 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4781 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
4783 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
4785 * Added --xram-movc option
4787 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4789 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
4791 2002-01-11 Johan Knol
4793 * Added math lib of Jesus Calvino-Fraga
4795 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
4797 * src/SDCCmain.c (processFile): fix processing of ../../src.c
4798 * support/regression/Makefile: new target test-mcs51-stack-auto
4799 * support/regression/ports/mcs51-stack-auto/spec.mk: added
4801 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4803 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
4805 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4807 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4809 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4811 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4813 * src/SDCCglue.h: add definition for printIvalChar()
4815 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4817 * src/SDCCast.c: fix #498138 by Johan
4819 * src/SDCCglue.c: fix #498138 by Johan
4821 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4823 * support/regression/Makefile: fix clean
4825 * support/regression/ports/ds390/support.c: fix transmission of last character
4827 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4829 * /sdcc/src/ds390/gen.c:
4830 a) improved computing address of stack variable
4831 b) took out some #if 0 code
4832 c) improved parmBytes adjustment
4833 d) improved genPlusIncr & genMinusIncr
4834 e) genCmp could generate bad code (when left assigned to DPTR)
4835 f) Fixed bug in hasInc
4837 * /sdcc/src/ds390/ralloc.c:
4838 a) packRegsForSupport could mess up live information (Fixed)
4839 b) packRegsDPTRuse could be incorrect for left & right shift
4841 * /sdcc/src/mcs51/ralloc.c:
4842 packRegsForSupport could mess up the live information (Fixed)
4844 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4846 * /sdcc/src/SDCCast.c:
4847 can reverse a loop even if function call is present as long
4848 as the loop control variable is local & is not passed as parameter
4850 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4852 * /sdcc/ChangeLog: *** empty log message ***
4854 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4855 More builtin function additions for TININative
4857 * /sdcc/src/ds390/ralloc.c:
4858 Had broken the regression testsuite
4860 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4862 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4863 Added funcattr hasStackParms will be set for reentrant functions when there
4864 are paramteres on the stack, this helps in minimizing frame pointer generation
4865 typeFromStr can handle function pointers now
4867 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4868 *** empty log message ***
4870 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4872 * /src/ds390/gen.c, /src/ds390/main.c:
4873 More builtin function additions for TININative
4875 * /src/ds390/ralloc.c:
4876 Had broken the regression testsuite
4878 * /src/SDCCast.c: Fixed a bug in dumptree
4880 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4881 Added funcattr hasStackParms will be set for reentrant functions when there
4882 are paramteres on the stack, this helps in minimizing frame pointer generation
4883 typeFromStr can handle function pointers now
4885 * /doc/builtins.txt, /doc/TININative.txt:
4886 *** empty log message ***
4889 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4891 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4892 ALPHA version for -mTININative
4894 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4895 updated to reflect changes in the port structure
4898 added function do_assemble (similar to do_link) if non-null this function
4899 will be called to do assembly (-mTININative) requires a multi command
4901 added function genAssemblerEnd will be called to generate assembler Epilogue
4904 added _JavaNative to debug info printing
4906 * /src/SDCCmain.c: added option --tini-libid
4907 added port->do_assemble function (-mTININative) has a multi command assemble
4909 * /src/SDCCglue.c: Disabled "constExpr" check
4910 added port->genAssemblerEnd function
4912 * /src/SDCCglobl.h: Added option --tini-libid value
4915 tookout optimizeCompare from the header (has no external references)
4917 * /src/SDCCast.c: made one more function "static"
4919 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4921 * src/z80/mappings.i: Added z80asm support.
4923 * src/z80/main.c: Added z80asm support on --asm=z80asm
4925 * src/z80/gen.c: Fixed asm portability issues.
4927 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4929 * src/SDCCglue.c (printExterns): Added global/extern split.
4931 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4933 * support/regression/Makefile: added test for mcs51 model large
4935 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4937 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4939 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4941 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4943 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4945 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4947 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4949 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4951 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4953 * support/regression/tests/simplefloat.c: Port to mcs51.
4955 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4956 * support/regression/tests/bug-485362.c: Added.
4958 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4960 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4962 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4964 * src/z80/gen.c (aopDump): Added a dump function.
4966 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4967 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4969 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4971 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4973 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4975 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4977 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4979 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4981 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4983 * support/regression/ports/ds390/support.c: Use tinibios.
4985 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4987 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4989 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4990 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4992 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4994 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4996 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4998 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
5000 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
5001 (packRegsForIYUse): Created and optimised.
5003 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
5005 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
5006 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5008 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
5010 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
5012 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
5014 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
5016 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
5018 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
5020 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
5022 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
5024 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
5026 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
5028 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
5030 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
5031 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
5032 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
5034 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
5036 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
5037 (genNotFloat): Added.
5038 (genUminusFloat): Added.
5040 * device/lib/z80/Makefile: Added floating pt stubs.
5042 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
5044 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
5046 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
5048 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
5050 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
5052 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
5054 * sdcc/support/regression/Makefile: Add port ds390.
5056 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
5058 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
5060 * sdcc/support/regression/ports/ds390/spec.mk: Added.
5062 * sdcc/support/regression/ports/ds390/support.c: Added.
5064 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
5066 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
5068 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
5070 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
5072 * device/include/malloc.h: Added z80 and gbz80 support.
5074 * device/lib/gbz80/heap.s: Added.
5076 * device/lib/z80/heap.s: Added.
5078 * device/lib/malloc.c: Added z80 and gbz80 support.
5080 * support/regression/tests/malloc.c (testMalloc): Added.
5082 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
5084 * support/regression/tests/bug-478094.c: Added.
5086 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
5088 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
5090 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
5092 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
5094 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
5096 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
5098 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
5100 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
5102 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
5104 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
5106 * support/regression/tests/bug-477927.c: Added.
5108 * src/z80/peeph.def: Added minor rules.
5110 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
5112 * src/z80/peeph.def: Added jump optimisation modification.
5114 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
5116 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
5118 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
5120 * support/regression/tests/funptrs.c: Added.
5122 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
5124 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
5126 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
5128 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
5130 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
5132 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
5133 (movLeft2ResultLong): Created.
5135 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
5136 (joinPushes): Added. Joins two char pushes into a word push.
5138 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
5140 * support/cpp2/Makefile.in (install): Added creation of dest dir.
5142 * support/makebin/Makefile (install): Added creation of dest dir.
5144 2001-10-24 Karl Bongers <karl AT turbobit.com>
5146 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
5148 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
5150 * src/z80/ralloc.c: Turned off faulty pack for one use.
5152 * src/z80/peeph-gbz80.def: Removed redundent restart options.
5154 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
5156 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
5158 * support/regression/Makefile: Improved clean
5160 * support/regression/ports/gbz80/spec.mk: Added clean
5162 * support/regression/ports/host/spec.mk: Added clean
5164 * support/regression/ports/z80/spec.mk: Added clean
5166 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
5168 * support/regression/ports/mcs51/timeout.c: little improvements
5170 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
5172 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
5174 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
5176 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
5178 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
5180 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
5182 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
5184 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
5185 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
5187 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
5189 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
5191 * src/mcs51/main.c (_linkCmd): Added bin path to command.
5193 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
5195 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
5197 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
5199 * support/regression/tests/longor.c: Added.
5201 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
5203 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
5205 * as/mcs51/aslink.h: define PATH_MAX
5207 * as/mcs51/asm.h: define PATH_MAX
5209 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
5211 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
5213 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
5215 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
5217 * src/SDCCglobl.h: define PATH_MAX
5219 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
5221 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
5223 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
5225 * src/z80/gen.c (gencjneshort): Fixed
5227 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
5229 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
5231 * support/regression/tests/bug-469671.c: Added.
5233 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
5235 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
5237 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
5239 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
5241 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
5243 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
5245 * src/device/lib/_mulint.c : removed hint: nooverlay bug
5247 * src/device/lib/_mullong.c : removed hint: nooverlay bug
5249 * src/device/lib/_divuint.c : removed hint: nooverlay bug
5251 * src/device/lib/_divulong.c: removed hint: nooverlay bug
5253 * src/device/lib/_moduint.c : removed hint: nooverlay bug
5255 * src/device/lib/_modulong.c: removed hint: nooverlay bug
5257 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
5259 * 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.
5261 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
5263 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
5265 2001-10-07 <johan AT FRIJA>
5267 * device/lib/gets.c (gets): fixed the return value.
5269 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
5270 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
5272 * 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.
5274 * 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.
5276 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
5278 * src/pic/gen.c: Removed Safe_strdup.
5280 * configure.in: Added option to enable libgc support.
5282 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
5283 (bitVectUnion): Optimised.
5284 (bitVectIntersect): Optimised.
5285 (bitVectBitsInCommon): Optimised.
5286 (bitVectCplAnd): Optimised.
5288 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
5290 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5292 * src/SDCCmain.c: distinguish between assembler debug and plain options
5294 * src/avr/main.c: remove standard assembler options
5296 * src/ds390/main.c: remove standard assembler options
5298 * src/mcs51/main.c: remove standard assembler options
5300 * src/port.h: removed "PENDING" comment
5302 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5304 * src/device/lib/_mulint.c : new, with assember functions
5306 * src/device/lib/_mullong.c : new, with assember functions
5308 * src/device/lib/_divuint.c : with assember functions
5310 * src/device/lib/_divsint.c : with assember functions
5312 * src/device/lib/_divulong.c: with assember functions
5314 * src/device/lib/_divslong.c: with assember functions
5316 * src/device/lib/_moduint.c : with assember functions
5318 * src/device/lib/_modsint.c : with assember functions
5320 * src/device/lib/_modulong.c: with assember functions
5322 * src/device/lib/_modslong.c: with assember functions
5324 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
5326 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
5328 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
5329 replaced _mululong.c and _mulslong.c by _mullong.c
5331 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5333 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
5335 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5337 * src/SDCCglue.c: test, if win32api is available for MINGW
5339 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5341 * src/SDCCsymt.c: no more _modifier in printTypeChain()
5342 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
5343 * support/regression/ports/gbz80/spec.mk: removed GENERIC
5344 * support/regression/ports/host/spec.mk: removed GENERIC
5345 * support/regression/ports/mcs51/spec.mk: removed GENERIC
5346 * support/regression/ports/z80/spec.mk: removed GENERIC
5348 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
5350 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
5352 * support/regression/tests/bug-467035.c: Created.
5354 2001-10-01 <johan AT FRIJA>
5356 * src/SDCC.y: fixed bug #466586 part 1
5358 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
5360 * SDCCicode.c: z80 has no generic pointers
5361 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
5363 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
5365 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
5367 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
5369 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
5371 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
5373 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
5375 * configure.in: Fixed up so that ucsim is only configured once.
5377 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
5379 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
5380 (getPathDifference): As above.
5382 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
5384 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
5386 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
5387 * .version: Updated to 2.3.1
5389 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
5390 Added copyright header.
5392 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
5393 (assemble): Added support for macro based assembler commands.
5394 (linkEdit): Added support for macro based linker commands.
5395 (preProcess): Changed the pre-processor to use macros.
5396 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
5397 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
5399 * device/lib/z80/crt0.s: Added module name for debugging.
5401 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
5403 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5405 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
5407 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
5409 * src/Makefile.in: Added SDCCmacro and SDCCutil
5411 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
5413 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5415 2001-09-16 <johan AT FRIJA>
5417 * 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.
5419 2001-09-15 <johan AT FRIJA>
5421 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
5422 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
5424 2001-09-11 <johan AT FRIJA>
5426 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
5428 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
5430 * support/regression/tests/bug-460444.c: Added test case.
5432 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
5433 (genCast): Added justification for all of the asserts.
5435 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
5437 * support/regression/support.c: _xdata replaced by xdata
5439 * support/regression/spec.mk: removed _generic
5441 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
5443 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
5445 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
5446 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
5448 * src/z80/peeph.def: Added a rule to optimise shift then compare.
5450 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
5452 * support/regression/tests/bug-460010.c: Added test case.
5454 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
5456 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
5458 * support/regression/Makefile: inter-port-clean adjusted for mcs51
5460 * support/regression/testfwk.c: removed workaround for bug #436344
5462 * support/regression/tests/bp.c: use less memory with mcs51
5464 * support/regression/tests/bug-441448.c: use less memory
5466 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
5468 * support/regression/collate-results.py: typo
5470 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
5472 * support/regression/tests/fetchoverlap.c: Added new test case.
5474 * support/regression/tests/bp.c: Added new test case.
5476 * support/regression/tests/bug-448984.c: Added new test case.
5478 * support/regression/tests/pow2shifts.c: Added new test case.
5480 * src/z80/gen.c: Turned off the noise it normally generates for the release.
5481 (genlshTwo): Fixed right shift for count > 8.
5483 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
5485 2001-09-08 <johan AT FRIJA>
5487 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
5489 2001-09-07 <johan AT FRIJA>
5491 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
5493 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
5495 2001-09-06 <johan AT FRIJA>
5497 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
5498 * bernhard noted me at this: "() equals to (void)" (1.38)
5500 2001-09-05 <johan AT FRIJA>
5502 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
5504 2001-09-04 <johan AT FRIJA>
5506 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
5509 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
5511 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
5513 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
5515 * link/z80/aslink.h: Fixed path for PATH_MAX
5517 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
5519 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
5521 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
5523 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
5525 * 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.
5527 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
5529 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
5530 (genCmp): Fixed up genCmp for the GB with longs.
5532 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
5534 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
5536 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
5538 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
5540 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
5542 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
5544 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
5546 * 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.
5548 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
5550 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
5552 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
5554 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
5556 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
5558 * sim/ucsim/configure: little improvement of Cygwin-detection
5559 * sim/ucsim/configure.in: little improvement of Cygwin-detection
5560 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
5561 * support/regression/tests/bug-221100.c: small changes for mcs51
5562 * support/regression/tests/bug-221168.c: small changes for mcs51
5563 * support/regression/tests/bug-227710.c: small changes for mcs51
5564 * support/regression/tests/staticinit.c: small changes for mcs51
5565 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
5566 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
5567 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601