1 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
4 offsets (fixes bug #923936)
6 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
8 * device/lib/small/Makefile: fixed parallel execution by
9 replacing `make` by `$(MAKE)`
11 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
13 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
15 2004-03-23 Scott Dattalo <scott AT dattalo.com>
17 * src/pic/gen.c (genCpl): multi-byte complements were not working.
18 * src/regression/Makefile: Regression test was not running.
20 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
22 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
23 complement if possible
24 * src/SDCCval.c (valComplement),
25 * src/SDCCicode.c (operandOperation): fixed complement of literal
26 * support/regression/tests/onebyte.c (testComplement): added
28 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
30 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
31 return an optimized tree; actually replace actParm with the new tree
32 * src/SDCCast.h: added some parantheses to remove side effects
33 * support/regression/tests/bug-920866.c
35 2004-03-21 Scott Dattalo <scott AT dattalo.com>
36 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
37 Bit operands were not being handled properly in the pic14 port.
38 (now src/regression/add.c passes again).
40 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
42 * src/SDCC.y (labeled_statement): case and default no longer require
43 a following statement (RFE #893037)
45 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
48 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
49 disabled (fixes bug #916294)
50 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
51 "mov a,acc"; patch provided by Lenny Story
52 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
54 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
56 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
58 * src/ds390/gen.c (genFunction, genEndFunction),
59 * src/ds390/ralloc.c (ds390_assignRegisters),
60 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
61 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
62 pushed if there are parameters passed on the stack. Also, a cleaner
63 way to decide if r0/r1 should be pushed/popped. (Together they fix
66 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
69 * device/lib/mcs51/crtpagesfr.asm,
70 * device/lib/mcs51/crtxinit.asm,
71 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
72 to avoid confusion with Si Lab's SFRPAGE register.
74 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
76 * src/SDCCglue.c (emitMaps): allow public sfr variables
77 * src/SDCCglue.c (initialComments): include compiler build date
78 with compiler version and put the timestamp of the generated
79 assembly file on a serperate line to be less confusing.
80 * src/port.h: added genInitStartup hook
87 * src/z80/main.c: genInitStartup initialize as NULL (default to
89 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
90 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
91 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
92 library instead of hard coding it into the compiler.
93 * support/regression/ports/mcs51-stack-auto/spec.mk,
94 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
95 * device/lib/mcs51/Makefile,
96 * device/lib/small/Makefile,
97 * device/lib/large/Makefile,
98 * device/lib/mcs51/crtpagesfr.asm,
99 * device/lib/mcs51/crtstart.asm,
100 * device/lib/mcs51/crtxclear.asm,
101 * device/lib/mcs51/crtxinit.asm,
102 * device/lib/mcs51/crtclear.asm,
103 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
104 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
105 and into user configurable files.
106 * device/lib/clean.mk: clean mcs51 directory too
107 * support/regression/tests/longlit.c: added static to T1 declaration
108 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
109 accesses in the initialization code
111 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
113 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
114 OSCTRIMVAL as noted in bug #916008
116 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
118 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
119 in loops with multiple exits (reported as incorrect registers
120 used by Martin Helmling in Sdcc-user list)
122 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
124 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
125 made ds390 register extensions look less like error messages
127 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
129 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
130 reported by Adam Wozniak in Sdcc-user list
132 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
134 * src/SDCCast.c (decorateType): fixed with bug and promotion in
135 arithmetic optimizations, added debug output
137 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
139 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
140 * sdcc.spec: updated and split sdcc into 3 rpms
141 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
142 needed for literals of LEFT_OP and '+'
143 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
144 introduced RESULT_TYPE_NOPROM
145 (geniCodeMultiply): fixed logic for decision if mul is optimized to
147 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
148 limited promotion to int only for '*'
149 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
151 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
153 * src/pic16/gen.c (genSkip),
154 (genc16bit2lit), (gencjneshort): commented out
155 (is_LitOp): new helper function, checks operand type
156 (genCmpEq): rewritten
158 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
160 * support/regression/tests/bug-908454.c: added
162 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
164 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
165 * src/SDCCicode.c (usualBinaryConversions): op needs int type
166 (geniCodeCast): cosmetic, don't preserve bit storage class
167 (geniCodeLeftShift): added promotion
168 (geniCodeLogic): fixed regression
169 * src/SDCCsymt.c (computeTypeOr): accept bits too
170 (compareType): 2nd part of fix for bug #908454, needed for bitfields
172 2004-03-07 Borut Razem <borut.razem AT siol.net>
174 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
176 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
178 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
179 version of pic16_genPackRegisters which does not check if ic is a
181 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
182 function cause string1.c regression test fails
184 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
186 * sim/ucsim/configure.in,
187 * sim/ucsim/configure,
188 * sim/ucsim/doc/Makefile.in: use docdir
189 * src/SDCC.y: fixed sbit atrributes
190 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
191 * src/SDCCast.c (decorateType): |^& need special promotion handling
193 * src/SDCCsymt.h: moved definition of RESULT_TYPE
194 * src/SDCCsymt.h (computeType),
195 * src/SDCCicode.c: computeType() needs op
196 * src/SDCCsymt.c (checkTypeSanity),
197 * doc/sddman.lyx: "plain" bitfields are unsigned
198 * src/SDCCsymt.c (computeTypeOr): added
199 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
201 * src/SDCCval.c (val*): computeType() needs op
202 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
203 * support/regression/tests/onebyte.c: added tests for |^&
205 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
207 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
208 for writing icode into asm output.
210 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
212 * src/pic16/device.c: added some debug lines enabled
213 with macro DEBUG_CHECK,
214 * src/pic16/genarith.c: more debug in genPlus,
215 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
216 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
217 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
218 * (aopForSym): onStack symbols are re-placed in data memspace,
219 and onStack flag is cleared,
220 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
221 copy temporary pcodeop,
222 * (genPcall): added warning for not updating PCLATU,
223 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
224 always true for pic16 port,
225 * (genMultOneWord): NEW, supports integer multiplication,
226 * (genMult): modified to call genMultOneWord,
227 * (ifxForOp): added warning when return NULL,
228 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
229 flag is set before call to operandFromSymbol for implicit
231 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
232 options.intlong_rent are set by default,
233 * (_hasNativeMulFor): modified to allow port generation of integer
235 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
236 set regtype to REG_SFR for all registers, restricting seting the
237 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
239 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
241 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
242 more than 500 times in the regression tests
244 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
246 * support/Util/SDCCerr.h,
247 * support/Util/SDCCerr.c,
248 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
250 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
251 for symbol conflicts.
252 * support/valdiags/tests/enum.c,
253 * support/valdiags/tests/tentdecl.c,
254 * support/valdiags/tests/struct.c: expect possible error messages
255 referring to original symbol definitions.
256 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
258 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
260 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
262 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
264 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
266 * src/pic16/ralloc.c (newReg): fixed bug #908929
268 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
270 * src/ds390/gen.c: added missing #include "main.h"
272 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
274 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
275 checking if symbol is already in set,
276 * src/pic16/device.h: prototype for checkAddSym,
277 * src/pic16/gen.c: (_G): added entry interruptvector,
278 * (assignResultValue): removed some commented out lines,
279 * (genFunction): check for ISR via sym->type, absolute section for
280 interrupt code is created via a new pBlock, the goto instruction is
281 placed now correctly at the interrupt vector position, changed all
282 references from ivec to _G.interruptvector,
283 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
284 is the interrupt is a high priority one, same for return from ISR,
285 * src/pic16/glue.c: changed all calls of addSetHead for publics and
286 externs to calls of checkAddSym,
287 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
288 pic16_pcode_verbose flag is set,
289 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
290 * src/pic16/pcoderegs.c: message about how many registers are saved
291 will only be emitted if pic16_pcode_verbose flag is set,
293 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
295 * src/ds390/ralloc.h,
296 * src/ds390/ralloc.c (ds390_regWithIdx),
297 * src/ds390/gen.c (emitcode),
299 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
300 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
301 ds390operandCompare, getRegsRead, getRegsWritten,
302 initializeAsmLineNode): customized instruction size calculation for
303 ds390, started basis for some register optimizations
304 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
305 corresponding assembly output
306 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
307 missing push/pop of r0/r1. Optimized push/pops
309 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
311 * src/mcs51/main.c (instructionSize): fixed ACALL size
312 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
314 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
316 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
317 the sorting of rlist with NULL elements
318 * (print_idataType, print_idata): NEW to create idata sections
319 * src/pic16/device.h: idataSymSet new variable
320 * src/pic16/gen.c (genFunction): fixed some bugs in string
321 comparing, improved the absolute section creation for ISRs,
322 added FSR0L/FSR0H in registers that are saved in an ISR,
323 * (genInline): fixed the processing of inline snippets,
324 now they undergo no process by the peephole optimizer
325 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
326 are placed in idataSymSet,
327 * (pic16emitStaticSeg): extern symbols are added in externs,
328 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
329 switching when aboslute variables are placed in access bank memory
330 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
331 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
332 commented out with #if,
333 * (pic16_packRegisters): reintroduce the check for CAST because some
334 symbols are not correctly handled,
335 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
336 pCodeInstruction instead of pCode,
337 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
338 pCodeAsmDir definition,
339 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
340 directive, then the argument directive is emitted without the leading
341 tab, hack for inline labels which must be in the first column,
342 * (compareLabel,pic16_findNextInstruction),
343 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
344 * (insertBankSwitch): modified for the new pCodeAsmDir,
346 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
347 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
349 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
351 * (pushSide): commented out with #if,
352 * (assignResultValue): fixed some typos in saving
354 * (genPcall): FIXED and sync'ed with genCall,
355 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
356 * (genNearPointerGet): fixed to handle some more cases,
357 implementation scheme via table reads,
358 * (genConstPointerGet): modified to access code memory correct,
359 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
360 and improved to handle some cases
361 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
362 instead of "RETLW" for init data
363 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
364 not IN_DIRSPACE, work around to reduce bank switching when aboslute
365 variables are placed in access bank memory (<0x80 and >=0xf80),
366 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
367 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
368 TBLWT_POSTDEC,TBLWT_PREINC
369 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
370 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
372 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
373 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
374 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
375 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
377 2004-02-29 Borut Razem <borut.razem AT siol.net>
379 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
380 support/Util/findme.h, support/Util/system.h: enhance binary relative
381 search for lib and include by using findProgramPath()
383 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
386 * src/SDCCpeeph.c (pcDistance),
388 * src/mcs51/ralloc.h,
389 * src/mcs51/ralloc.c (mcs51_regWithIdx),
391 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
392 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
393 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
394 size calculation port specific, started basis for some register
396 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
397 missing push/pop of r0/r1. Optimized push/pops
398 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
399 * device/lib/_modsint.c (_modsint),
400 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
401 and stack version so regression tests pass
403 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
405 * src/Makefile.in (dep): include SLIBOBJS in dependency check
406 * src/SDCCast.c (decorateType): catch another small optimization
408 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
409 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
410 modified to finally use computeType() all over SDCC,
411 see Feature Request #877103
412 * src/SDCCval.h: cosmetic
413 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
414 valCompare(); regression tested in muldiv.c
415 * support/regression/tests/muldiv.c (testMod): mod sign follows
418 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
420 * src/SDCCast.c (decorateType): fixed bug #902362
421 * doc/INSTALL.txt: fixed install instructions for win32
423 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
425 * device/include/Makefile.in (install): fixed by replacing spaces
428 * doc/INSTALL.txt: updated for release
429 * doc/sdccman.lyx: added warning for --xstack being buggy
431 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
433 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
434 to eliminate build warnings.
435 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
437 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
438 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
440 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
441 removed -penable-stack, added comment for stack pragma, added
442 warning for not initializing the stack/frame registers, removed
443 comment at interrupts section
445 Stack is made permanent, there is no ability to disable stack usage.
446 * src/pic16/device.h,
447 * src/pic16/device.c: removed all references to USE_STACK macro,
448 * src/pic16/device.c (pic16_dump_section): when no elements in
449 rlist, free rlist before return,
450 * (pic16_dump_int_registers): NEW, internal registers are a new set
451 of general purpose registers reused by each function,
452 * (checkAddReg): returns 1 if registers is added to set,
453 * (pic16_groupRegistersInSection): when a registers is of type
454 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
455 * src/pic16/device.h: memRange and Assigned Memory are deleted,
456 SRCASECMP macro is moved here from device.c
457 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
458 PO_PCLATU, PO_PRODL, PO_PRODH,
459 * (pic16_pCodeOpType, genMinus,
460 changed compares to "a" register, with AOP_ACC,
461 * (pic16_genPlus): fixed some bugs and indented properly,
462 * (pic16_addSign): changed size to size+offset in the MOVWF
464 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
465 multiply 8-bit operand by literal, result is 8-bit,
466 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
467 multiply 2 8-bit operand, result is 8-bit,
468 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
470 * src/pic16/gen.c: changed accUse to contain WREG only,
471 * (pic16_emitcomment): renamed to pic16_emitpcomment,
472 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
473 true, do not use immediate addressing any more unless sym is a
474 pointer in codespace,
475 * (aopForRemat): do not use immediate addressing when symbol not in
476 codespace and when symbol's address is requested,
477 * (aopOp): for-loop in if(sym->accUse) is modified for the new
479 * (aopGet): added case for AOP_ACC and don't return "accumulator
480 bug" but WREG instead,
481 * (popGetTempReg): pushes contents of temporary register in stack,
482 * (popReleaseTempReg): pops contents of temporary register from
483 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
484 * (pic16_popGet): separated case AOP_ACC to return register WREG
485 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
486 or PO_IMMEDIATE and initializes their instance/offset appropriately,
487 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
488 the use of immediate pointers to certain cases only.
490 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
491 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
492 * (assignResultValue, genCall, genRet): modified to use the new
493 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
494 genPcall is still broken,
495 * (genFunction): added code to create 'A' type pBlocks when
496 interrupt functions are generated, code not extensively tested yet,
497 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
498 * (genEndFunction): modified so ISRs pop stored registers from stack,
499 * (genMultOneByte): cleanup,
500 * (AccRsh): added flag andmask, to and result with appropriate mask,
501 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
502 * (genDataPointerGet): fixed and reenabled its use,
503 * (genNearDataPointerGet): bugs fixed,
504 * (genDataPointerSet): bugs fixed,
505 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
506 pic16_DumpSymbol, pic16_DumpOp,
507 * src/pic16/genutils.h: function prototypes for the above functions,
508 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
510 * (pic16emitRegularMap): many many many improvements, but needs a
512 * src/pic16/main.c: enable_stack in pic16_options is removed,
513 * (_pic16_parseOptions): removed command line options -penable-stack,
514 * (_process_pragma): emit stack symbol only when stack pragma is
516 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
517 redirected to FSR0L/FSR0H pair,
518 * (pic16_get_op, pic16_get_op2): modifications and improvements,
519 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
520 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
522 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
523 * (dumpPicOptype): NEW,
524 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
525 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
526 with movff instruction,
527 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
528 added pic16_int_regs, some packRegsFor* functions are commented out,
529 because produce errors,
530 * src/pic16/NOTES: minor modifications
532 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
534 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
535 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
537 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
538 * as/mcs51/lkaomf51.c: fixed bug #895763
540 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
542 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
544 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
546 * doc/sdccman.lyx: added details about the HC08 storage classes and
547 interrupts, fixed the register usage info for z80 & gbz80
549 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
551 * doc/sdccman.lyx: added more pic16 port documentation
552 * device/include/pic16/: added header pic18fregs.h
554 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
556 * doc/sdccman.lyx: added Vangelis' contribution
558 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
560 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
561 extend to the next CALL or PCALL, not just to the next CALL.
563 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
565 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
567 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
569 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
570 bug #895752 and a better fix for bug #716790
572 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
574 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
576 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
578 * doc/sdccman.lyx: minor changes, minor changed
580 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
582 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
583 which can't handle SDCC_NEWONEBYTEOPS,
584 (geniCodeMultiply): removed conversion from mult to shift for pic14
587 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
590 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
591 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
592 thus fixing bug #895406
594 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
596 * device/lib/_modsint.c,
597 * device/lib/_modslong.c: sign follows divisor only
598 * src/hc08/gen.c (genMultOneByte): if result size is 1,
599 signs or signedness can be ignored
600 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
601 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
602 added optimization for IFX,
603 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
605 reenabled optimization for IFX, which was removed on 2004-01-11
606 * src/SDCCast.h: added return type IFX
607 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
608 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
609 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
610 SDCC_OLDONEBYTEOPS selects the old behaviour
611 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
612 changed again and commented promotion rule
613 * src/SDCCval.c (valDiv): promotion no longer necessary
614 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
615 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
617 * support/regression/tests/onebyte.c: added
619 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
621 * gen.c (genInline): reverted to old code for assemnling inline
622 code because of bug reported James Chadd
624 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
626 * ralloc.h: missing declarations from previous patch,
627 seems that patch for ralloc.h was never applied, fixed
629 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
630 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
634 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
635 indirect addressing. Marked FSR0 as deprecated
636 * gen.c (pointerCode): commented out, not needed now
637 (pic16_popGet2p): new MOVFF helper function
639 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
640 (shiftRLong): removed duplicate debugging info
642 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
644 * src/ds390/gen.c (genNearPointerGet),
645 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
646 optimization with bits, but not bitfields.
647 * src/ds390/ralloc.c (packRegisters),
648 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
650 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
652 * src/SDCCcse.c (algebraicOpts): copy operands before modification
654 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
657 * src/SDCCicode.c (operandFromSymbol),
658 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
659 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
660 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
661 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
662 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
663 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
665 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
666 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
667 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
668 * src/SDCCsymt.c (newSymbol),
669 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
672 * src/SDCCval.c (newiList): fixed bug #885705
674 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
676 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
677 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
679 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
681 * device/include/c8051f120.h,
682 * device/include/c8051f300.h,
683 * device/include/c8051f310.h: added/updated header files for Silicon
684 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
685 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
686 in new section Submitting patches
688 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
690 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
691 genFarPointerGet, genCodePointerGet, genGenPointerGet,
692 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
694 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
695 genFarPointerGet, genCodePointerGet, genGenPointerGet,
696 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
698 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
699 genFarPointerGet, genCodePointerGet, genGenPointerGet,
700 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
702 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
703 genFarPointerGet, genCodePointerGet, genGenPointerGet,
704 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
705 genGenPointerSet): fixed bug #892400
706 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
707 to eliminate build warnings.
708 * src/SDCCast.c (processParms),
709 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
711 * support/valdiag/valdiag.py: added GCC to the list of defines active
712 when compiling with gcc
714 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
716 * support/Util/SDCCerr.h,
717 * support/Util/SDCCerr.c,
718 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
719 with an incomplete type (fixed bug #883734)
720 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
722 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
724 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
726 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
728 * src/SDCCast.c (decorateType),
729 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
730 function pointer implementation
731 * support/regression/tests/funptrs.c: added tests to verify both forms
732 of function pointers work correctly. Added tests to verify parameters
733 are passed in the correct order.
735 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
737 * device.c (regCompare): registers are sorted by ascending
738 address and increasing size,
739 * main.c (_pic16_finaliseOptions): removed the declaration
740 of compiler macro MCU. Now a macro of the format pic18fxxxx
741 will be defined from the command line
743 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
744 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
746 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
747 PCOP_RLCF was overwritten!
748 * gen.c (genSkip): commented out calls to pic16_emitcode,
749 * (genCmpEQ): fixed "long" compares, only high word did get compared,
751 * (genRRC): added debugging info,
752 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
753 overwritten while shifting,
754 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
755 overwritten while shifting,
758 * (shiftLLeftOrResult),
759 * (shiftRLeftOrResult),
761 * (shiftLLong): Implemented with pic16_emitpcode
762 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
763 * (genLeftShift): Fixed bug, operand for shift by variable always
764 was "and"ed with 0x0f,
765 * (genLeftShiftLiteral),
767 * (genRightShiftLiteral): added debugging info,
768 * (genrshFour): added comment,
769 * (genRightShift): determined signedness from operand "left"
772 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
774 * src/SDCCicode.c (geniCodeParms),
775 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
776 function pointers, fixed function pointer bugs #861242 and #861896
778 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
780 * device/include/c8051f000.h,
781 * device/include/c8051f120.h,
782 * device/include/c8051f300.h: added header files for Silicon
783 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
785 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
787 * src/SDCCast.c (processParams): added new type flow and restructured
788 (gatherAutoInit): added new type flow
789 (addCast): cosmetic changes
790 (getLeftResultType): added new type flow for array indices, patch
791 provided by Stas, see FR #877103
792 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
793 array index patch by Stas
794 * src/SDCCast.h: added prototype getResultTypeFromType()
796 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
797 * src/pic/glue.c (pic14emitStaticSeg),
798 * src/pic16/glue.c (pic16emitStaticSeg),
799 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
800 for initialization of symbols
801 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
802 * support/Util/SDCCerr.h:
803 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
804 * .version: bumped version number to 2.3.8
805 * device/include/Makefile.in (install),
806 * doc/Makefile (install): changed to 'rm `find ...`' construct to
809 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
811 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
812 Slade Rich fixed an optimization bug
813 * src/pic/pcodepeep.c,
814 * src/pic/pcoderegs.c
815 * doc/Makefile (install): added test for directory
817 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
819 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
820 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
821 * src/pic/ralloc.c (getRegPtr, getRegGpr),
822 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
823 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
824 * as/mcs51/asexpr.c (term),
825 * as/hc08/asexpr.c (term): fixed bug #887146
827 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
829 * src/z80/gen.c (genMult): handle single byte result product
830 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
831 DUMMY_READ_VOLATILE (fixed bug #886367)
833 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
835 * support/regression/tests/libmullong.c: fixed logic, on little endian
836 hosts we ended without a mullong_wrapper()
838 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
840 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
841 virus/worm forged address usage.
843 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
845 Fixed promotion, it should be done on AST level:
846 * src/SDCCast.c (addCast): added promotion to int
847 (decorateType): updated call to upCast()
848 * src/SDCCicode.c (geniCodeLeftShift): removed call to
849 usualUnaryConversions()
851 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
853 * support/regression/tests/literalop.c (mulWrapper): Added a
854 wrapper to remove integer overflow warnings.
856 * support/regression/tests/float_trans.c: Made work on host.
858 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
861 * support/regression/generate-cases.py (main): Changed from inline
864 * doc/Makefile (install): Changed to depth first to get rid of
865 missing directory install warning.
867 * as/Makefile (install-doc): Made work on Mac.
869 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
871 * src/SDCCast.c: added an additional type flow in decorateType() of
872 opposite direction, see feature request #860006; it's enabled at runtime
873 by setting the environment variable SDCC_NEWTYPEFLOW
874 * src/SDCCast.h: changed prototype of decorateType()
875 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
876 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
877 'char' to 'int' can be omitted, if both operands are 'unsigned char';
878 see feature request #877103
879 * src/SDCCval.c: updated call of decorateType()
880 (valBitwise): fixed bug #882876
881 (valMinus): added promotion
882 (valLogicAndOr): result is unsigned
883 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
884 * src/SDCCsymt.c (computeType),
885 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
886 must not cause an unsigned operation
887 * src/pic/glue (pic14emitRegularMap),
888 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
890 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
892 * src/pic/pcode.c (PCodeID): commented out left over debug code
894 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
896 * support/valdiag/tests/overflow.c: added shift tests
904 * src/pic/pcodepeep.c,
905 * src/pic/pcoderegs.c,
907 * src/pic/ralloc.h: applied patch from Slade Rich;
908 added support for multiple code pages and multiple RAM banks on the
909 PIC 14 port. The ASM files now no longer simply assume all the
910 code / RAM are in the same page / bank. This means the linker can
911 safely allocate code/RAM of separate ASM files to different pages/banks.
912 * doc/sdccman.lyx: added Slade's tips
913 * src/mcs51/peeph.def: fixed bug #880768
915 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
917 * src/hc08/ralloc.c (rematStr): fixed bug #879282
918 * src/SDCCast.c (decorateType): fixed bug #880197
920 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
922 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
925 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
926 strtof is not part of C89 and isn't included with Mac OS X.
928 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
930 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
931 shiftL2Left2Result): fixed bug #879326
932 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
933 (genMultOneByte): fixed bug in signed vs unsigned multiplication
934 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
935 address fetch for clr instruction
936 * device/lib/hc08/_mulint.c: created optimized assembly version
937 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
939 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
941 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
942 proposed in FR #877103
944 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
946 * src/SDCCval.c (cheapestVal): added missing checks
947 * src/SDCCicode.c (usualBinaryConversions): fixed condition
948 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
950 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
952 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
955 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
957 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
958 loaded with the linker search paths (-L arguments) and the libraries
959 to be linked with the current source (-l arguments). Changes
960 currently will affect only the pic16 port.
961 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
962 include path the port specific paths and port specific libraries,
963 * gplink command now contains the $3 argument,
964 * src/pic16/device.h,
965 * src/pic16/device.c,: structure PIC_device is made public and
966 renamed to PIC16_device, the same for variable Pics which is renamed
967 to Pics16. Updated all references to them.
968 * src/pic16/glue.c (pic16glue): corrected bug with code
969 initialization which bypassed the variable initializations block.
971 * device/lib/pic16/Makefile.rules: removed --penable-stack from
972 COMPILE_FLAGS and added the --nostdinc option
974 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
976 * device/include/mc68hc908jb8.h: Register defs for another member
977 of the hc08 family. Contributed by Bjorn Bringert - thanks!
979 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
981 Documenting changes from previous commits.
982 * configure.in (version 1.56),
983 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
984 when generating output files to configure the pic16 library,
985 but now I've commented it out, since gputils aren't installed in the
986 SF compile farm, so library won't compile
988 * device/lib/Makefile.in (version 1.56): initially I've added in
989 target 'all' the prerequestive 'model-pic16' so it compiled the
990 pic16 library, but now I've commented it out for the same reasons
992 * added targets 'model-pic16' and 'objects-pic16' to compile the
994 * added target 'port-specific-objects-pic16' to handle the
995 generated libraries and copy them into the build/ directory
996 * added target 'clean-intermediate-pic16' to clean intermediate
997 files into pic16 directory
998 * in target 'installdirs' added line to create directory pic16 in
999 the installation path
1001 * device/include/Makefile.in (version 1.11): in target 'install'
1002 added lines to copy all header files to installation path,
1003 * in target 'installdirs' added line create directory for pic16
1004 headers in the installation path
1006 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
1008 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
1011 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
1014 * device/lib/configure.in,
1015 * device/lib/configure: fixed for autoconf 2.57
1017 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1019 * src/z80/main.c (_parseOptions): fixed the portmode= command line
1020 option so that it actually works. Made it specific to the z80, since
1021 the gbz80 doesn't have these kinds of I/O ports.
1023 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1025 * device/include/z180.h,
1026 * device/lib/_memcpy.c,
1027 * device/lib/_memmove.c,
1028 * device/lib/_mulint.c,
1029 * device/lib/ser_ir.c,
1030 * device/lib/ser_ir_cts_rts.c,
1031 * device/lib/_strcmp.c,
1032 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
1033 * src/z80/main.c (_process_pragma): add support for pragmas bank and
1034 portmode; added deprecation warning for bank= and protmode= forms.
1035 Also, guard against buffer overflow.
1036 * src/z80/gen.c (aopGet): generate better code for sfr banked read
1038 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1040 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
1041 changed interrupt vector table generation to only emit declared vectors.
1042 * device/include/Makefile.in: added missing backslash
1043 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
1045 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
1047 Mainly changes to support compilation of the device libraries
1048 * src/pic16/device.c: stack is allocated via symbol and not
1049 via literal number. The symbol is placed in the corresponding
1050 position of the data ram
1051 * (pic16_dump_section): relocatable and absolute uninitialized
1052 data are now emitted in sorted order to reduce section naming,
1053 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
1054 weren't marked as being in the access bank,
1056 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
1058 Added portion of GNU PIC Library under the directory
1059 device/include/pic16 and device/lib/pic16. These files
1060 contain the declarations of SFRs for the PIC18Fxx2 devices.
1061 The directory is initialized via configure from toplevel.
1063 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
1065 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
1066 the spilllocations to be compared correctly
1068 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
1070 * src/SDCCast.c (decorateType): fixed bug introduced today
1072 2004-01-12 Borut Razem <borut.razem AT siol.net>
1074 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
1075 doc/sdccman.lyx: upper case pragmas are deprecated
1077 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
1079 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
1080 in simpler and even better code
1082 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
1084 * src/SDCCicode.c (operandOperation): fixed bug #874819
1085 * src/SDCCast.c (decorateType): fixed
1086 char foo (unsigned long ul) { return ul > 0; }
1088 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1090 * doc/sdccman.lyx: Moved and added some sections, small changes
1091 all over. Telling LaTeX to be less strict with word spacing
1092 to better keep the right margin. Changed some notes about
1093 maintainance of the ports in section 3.2.1 - is it OK like this?
1095 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
1097 SDCC source changes:
1098 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
1099 convilong): modified to inform the pic16 port that builtin functions
1102 PIC16 PORT specific changes:
1103 * src/pic16/device.c pic16_dump_equates() added,
1104 processor registers declared internally by the port are emitted in
1105 the translation as equates,
1106 * src/pic16/gen.c: inline code is passed unprocessed to the
1108 * (pic16_popGetLit2): fnuction modified to take second operand as
1109 pCodeOp pointer and not as literal,
1110 * (popRegFromIdx): prefixed with pic16_,
1111 * (pic16_popCombine2): modified to receive already allocated pCode
1113 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
1114 * (genFunction): initializes local stack frame and pushes on stack
1115 all the registers used by this function,
1116 * (genEndFunction): restores all registers from stack and restores
1118 * src/pic16/glue.c (pic16emitRegularMap): various changes and
1120 * (pic16glue): changed the program startup sequence,
1121 * added new dbName code 'A' for functions placed in absolute section
1122 * src/pic16/main.c: added function attribute _naked,
1123 * added pragma 'code' to place a fnuction at an absolute address,
1124 * added command line arguments --debug-ralloc and --pcode-verbose,
1125 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
1126 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
1127 * (pic16_newpCodeOpLit2): modified to take the second operand as
1129 * (pic16_printpBlock): modified to emit each function in a separate
1131 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
1132 UPPER for immediate operands,
1133 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
1135 * src/pic16/peeph.def: all peepholes with movff are commented out,
1136 because there is a problem in the pcode peep optimizer,
1137 * src/pic16/ralloc.c: the register allocator can now reuse local
1138 function symbols for another function. This saves register usage.
1139 * src/pic16/ralloc.h: added flag isLocal in structure regs,
1141 Added file src/pic16/NOTES with information about program writing on
1142 the current port version.
1144 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1146 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
1147 and peephole 252 (array access)
1149 2004-01-09 Borut Razem <borut.razem AT siol.net>
1151 * src/SDCCmain.c : fixed #872250: -l command line defined library
1152 files are scanned before standard library files
1154 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1156 * src/SDCCast.c (decorateType): fixed bug #874046
1158 2004-01-09 Borut Razem <borut.razem AT siol.net>
1160 * support/scripts/sdcc.nsi: remove previous installation
1162 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1164 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
1165 bytes for last interrupt vector (mcs51)
1166 * sdcc.spec: fixed typo
1168 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1170 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
1171 gen51Code): more efficient parameter receive for --model-large
1174 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1177 * src/z80/main.c: added missed needLinkerScript flags (more than
1178 one port structure defined in these file)
1179 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
1182 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
1184 * src/SDCCmain.c: removed various references to DEFAULT_PORT
1185 * src/port.h: added flag needLinkerScript in port->linker
1186 structure to inform whether to create a .lnk file or not,
1194 * src/z80/main.c: changed appropriately to configure
1195 needLinkerScript flag
1197 * src/pic16/gen.c (genAddrOf): fixed bug #863624
1198 * src/pic/glue.c: added variable udata_section_name to
1199 override default uninitialized data segment definition for
1200 devices only with SHAREBANK memory (reported from Erik Epetrich)
1201 * (pic14emitOverlay): modified to emit a commented overlay segment
1202 directive when no overlay data exist
1203 * (picglue): modified to emit uninitialized data segment
1204 according to udata_section_name
1205 * src/pic/main.c (_pic14_parseOptions): added command line
1206 options --udata-section-name=[name] to override default
1207 udata definition name
1208 * modified _linkCmd and _asmCmd to include compiler passed
1209 arguments via -W option
1210 * src/pic16/main.c: added $l in _asmCmd, changed extension for
1211 object file from '.rel' to '.o' in port->linker structure,
1212 changed size of fptr from 2 to 3 in port structure
1214 2004-01-07 Borut Razem <borut.razem AT siol.net>
1216 * support/scripts/sdcc.nsi: update PATH
1217 * support/scripts/sdcc.ico: craeted
1219 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
1221 * device/include/Makefile.in: fix install
1222 * doc/Makefile: fix install
1224 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1226 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
1228 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
1229 how the function variable allocation summary is displayed; also
1230 include information about variables allocated to the overlay
1233 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1235 * as/mcs51/lkmain.c: Help about -Y option
1236 * as/mcs51/lkarea.c: Fixed gcc warnings
1238 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1240 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
1242 * support/valdiag/tests/overflow.c: added
1243 * src/SDCCast.c (decorateType),
1244 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
1245 LEFT_OP (left shift)
1247 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1249 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
1250 (default behaviour).
1252 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1254 A python script to validate compiler diagnostic messages. It can be
1255 used to verify that sdcc complains about bad c source code and
1256 gives a good location of the error.
1257 * support/valdiag/Makefile,
1258 * support/valdiag/valdiag.py,
1259 * support/valdiag/tests/*
1261 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1263 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
1264 * src/SDCCsymt.c (newEnumType),
1266 * support/Util/SDCCerr.c,
1267 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
1269 * support/regression/tests/enum.c: added test for enum values that
1270 require at least 2 bytes of storage.
1272 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1274 * src/common.h: added ifndef/define/endif macros
1275 around the header file.
1276 Bug reported from Jesus Calvino-Fraga
1278 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1280 * sdcc.spec: updated
1281 * device/include/Makefile.in: don't install CVS directories
1282 * device/lib/Makefile.in: added removal of CVS directories after install
1283 * doc/Makefile: fixed install, added local_icons
1284 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
1285 * src/mcs51/gen.c (genRightShift): fixed bug #870788
1286 * src/ds390/gen.c (genRightShift): fixed bug #870788
1287 * src/SDCCast.c (decorateType): fixed bug #870781
1289 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1291 PIC16 port related changes:
1292 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
1293 added variable stackPos,
1295 * gen.c: genCall, assignResultValue: added support for
1296 pushing/retrieving function parameters to/from stack,
1297 genFunction,genEndFunction: setup stack frame for the
1299 genAddrOf: will be changed according to bug 863624
1301 * added files genutils.c and genutils.h which contain gen*
1302 debugged and optimised functions extracted from gen.c
1304 * glue.c: added variable 'externs' which holds extern symbols,
1305 pic16emitRegularMap: is modified to properly handle relocatable
1306 symbols under the new scheme,
1307 pic16createInterruptVect: is modified
1308 pic16printPublics: is modified to emit 'global' assembler directives,
1309 added pic16_printExterns to print extern symbols,
1310 pic16glue: initializes stack/frame pointer in the beginning of
1311 the assembly output. Temporary hack, will be corrected later,
1312 because gplink yet does not support stack and SDCC does not
1313 yet support a type of crt0.o object to create the final binary.
1315 * Removed many lines that contain 8051 legacy code.
1316 * The code is finally placed under a 'code' directive.
1317 * Added port specific options.
1319 * _process_pragma: simplified since now we do not need *special*
1320 include file to define SFR registers. But a separate header
1321 will be needed. This will be developed later.
1322 * _pic16_parseOptions: added, parses port specific options:
1323 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
1324 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
1325 --preplace-udata-with=
1327 * _pic16_setDefaultOptions: modified to initialize section names,
1328 but hack is temporarly out of order since it needs improvement.
1329 * _pic16_genAssemblerPreamble: configuration words are emitted by
1330 their address instead of their name. This part is incomplete and
1331 supports only the 18Fxx2 devices. Other devices will emit an error
1332 during assembly since they do not contain the same set of config
1334 * _pic16_genIVT: is modified,
1336 * pcode.c: added definitions for some hardware registers that are needed
1338 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
1339 All PCI entries are updated. Now LFSR is supported.
1340 * Removed pic16_pciTRIS is mentioned by mdubuc in source
1341 * added pic16_newpCodeOpLit2 to support instructions with
1342 two literal arguments
1343 * pic16_pCode2str: corrected code that emits assembler instructions
1344 with two literal operands and those that have an access bit modifier
1345 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
1346 this fixes a bug which caused some labels to be lost, when an
1347 assembler directive was added, i.e. banksel,
1348 * pic16_FixRegisterBanking: improved logic that causes the insertion
1350 * InlineFunction: functions that are called once, are not any more
1351 inlined. This can be a port option in the future,
1353 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
1355 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
1356 hold the corresponding uninitialized symbols,
1357 * pic16_allocProcessorRegister: registers have explicit marked the
1359 * pic16_allocInternalRegister: registers are explicit marked as
1361 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
1362 processing list, so bit registers were lost,
1365 * ralloc.h: added field 'accessBank' and original symbol operand
1366 in register definition,
1367 * removed the field isMapped from register definition,
1369 ** Several functions have been removed from various sources:
1370 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
1371 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
1372 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
1373 pic16_assignRelocatableRegisters
1375 ** others have been introduced:
1376 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
1377 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
1379 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
1381 * support/scripts/inc2h.pl: changed definition of BIT_AT
1382 to emit 'sbit at' instead of 'bit at'. This was a request.
1384 PIC16 port related preliminary changes:
1385 * gen.c: prefixed function popRegFromString with
1386 pic16_ and all references to it corrected
1387 * pcode.c: all pic16_pc_* hardware registers prefixed
1388 with underscore (_),
1389 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
1390 * ralloc.c: newReg(): when register is REG_SFR then
1391 set address to rIdx,
1392 pic16_allocProcessorRegister(): marks register wasUsed=0
1393 pic16_writeUsedRegs(): added a call to assign processor
1394 registers via pic16_assignFixedRegisters
1396 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1398 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
1399 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
1400 variables in unused register banks. Also the SSEG is placed
1401 wherever there is enough space for it, and IDATA can be anywhere
1402 in internal RAM. For now compile using -Wl-Y[stack_size].
1403 The mem file is different for this option as well, since it
1404 makes no sense of talking about DSEG lenght.
1406 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
1408 * src/SDCClrange.c: fixed bug 869095 that caused segfault
1409 in certain cases, e.g. when ROM assignment, patch provided
1410 from Albert den Haan.
1412 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
1414 Many signedness and type propagation fixes:
1415 * src/SDCCicode.c: made geniCodeCast() static
1416 replaced SPEC_ by IS_ (cosmetic)
1417 (operandOperation): fixed div and mod operation
1418 (usualBinaryConversions): added support for promotion of char
1419 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
1420 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
1421 (geniCodeAdd): an array index will stay unsigned, even if promoted
1423 (geniCodeArray): ditto
1424 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
1425 * src/SDCCsymt.c (computeType): added more support for char;
1426 promotion of char is selectable by promoteCharToInt, fixed signedness
1428 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1429 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1430 * src/SDCCval (val*): replaced signedness calculation by
1432 rearranged if-branches (cosmetic)
1433 (valShift): added warning W_SHIFT_CHANGED
1434 (valCompare): fixed problem with different types
1435 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
1436 * support/regression/tests/literalop.c: added many cases
1437 * support/regression/tests/ast_constant_folding.c: changed finally to
1439 * .version: new year, new version: 2.3.7
1440 * src/SDCCmain.c (main): applied patch #866468
1441 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
1442 provided by Scott Bronson
1443 * doc/sdccman.lyx: updated documentation for sdcdb
1444 updated and added chapter tips
1446 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1448 * src/SDCCsymt.h: missing from yesterday's commits
1450 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1452 * src/SDCC.y (struct_or_union_specifier),
1453 * support/Util/SDCCerr.c,
1454 * support/Util/SDCCerr.h: verify that struct & union tags are used
1457 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1459 * src/SDCCglobl.h: missing from yesterday's commits
1461 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1463 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
1464 sft_attributes, struct_declaration, parameter_declaration,
1465 type_name, start_block, declaration_list),
1466 * src/SDCC.lex (check_type): support redefinition of typedef names
1468 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1470 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
1471 aligned xdata arrays. Erik helped me with the if clause.
1473 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1475 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
1478 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1481 * src/SDCCast.c (newAst_),
1483 * src/SDCCicode.c (ast2iCode, newiCode),
1485 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
1486 expr, statement, expression_statement, selection_statement,
1487 iteration_statement, expr_opt, jump_statement): foundation for tracking
1489 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
1492 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1494 * support/Util/SDCCerr.c,
1496 * src/SDCCast.c (createCase, createDefault, decorateType),
1497 * src/SDCClabel.c (labelUnreach),
1498 * src/SDCC.y (labeled_statement, jump_statement): More improvements
1500 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
1501 (with thanks to Stas Sergeev)
1502 * device/include/time.h,
1503 * device/lib/time.c (CheckTime): suppress unreachable code warning
1505 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1507 * src/SDCCast.c (createIvalCharPtr),
1508 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
1510 * support/regression/tests/nullstring.c: tests for these two bugs
1512 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1514 * support/Util/SDCCerr.h,
1515 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
1516 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
1517 about storage class and 'at' used inside struct or union
1518 * src/SDCCBBlock.c (iCodeFromeBBlock),
1519 * src/SDCCcse.c (ifxOptimize),
1520 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
1521 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
1522 printIval, emitStaticSeg, emitOverlay),
1523 * src/SDCClabel.c (deleteIfx),
1524 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
1525 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
1526 gatherAutoInit, processParms),
1527 * support/Util/SDCCerr.h,
1528 * support/Util/SDCCerr.c (werrorfl): Support for better error location
1529 reporting for post-parse errors.
1531 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1533 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
1534 implicit casts via union; they don't work on big endian systems
1535 (possible fix for bug #861138)
1537 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1539 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
1540 * src/mcs51/main.c: fixed the fix for bug #737001
1542 2003-12-15 Borut Razem <borut.razem AT siol.net>
1544 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
1546 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1548 * support/makebin/makebin.c: put output in binary mode
1550 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1552 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
1553 xdata and data memory on startup. Set the environment variable
1554 SDCC_NOGENRAMCLEAR to disable this.
1555 * src/mcs51/peephole.def,
1556 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
1557 (allows non-interrupt and interrupt code to safely compete for a resource
1558 without the non-interrupt code having to disable interrupts)
1560 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1562 * src/SDCCicode.c (geniCodeAdd),
1563 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
1564 with valFromType if type might be a pointer and host is big endian).
1565 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
1566 types, not just integer types.
1567 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
1568 multiply defined with mismatching "at" address.
1570 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1572 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
1573 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
1574 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
1575 with embedded nulls (fixed bug #753752)
1577 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1579 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
1580 Apparently this did not see much testing (endless loop)
1582 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1584 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
1586 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1588 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
1589 gracefully handle NULL memmap pointers
1591 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1593 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
1594 instead of deleting the iCode when an operand is volatile
1595 * src/z80/gen.c (genDummyRead),
1596 * src/mcs51/gen.c (genDummyRead),
1597 * src/ds390/gen.c (genDummyRead),
1598 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
1600 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
1601 * src/SDCC.y: fixed bug #850420
1603 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1605 Applied z80 i/o port patch from Peter Townson and fixed some operators
1606 to better handle operands in A register.
1607 * device/include/z180.h
1613 * src/z80/peeph-z80.def
1617 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1619 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
1621 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1623 * device/lib/hc08/_mullong.c: Removed extra #endif
1625 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1627 * sim/ucsim/hc08.src/inst.cc,
1628 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
1630 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
1631 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
1632 * device/include/stdarg.h: fixed varargs for hc08
1633 * device/lib/Makefile.in,
1634 * device/lib/hc08/Makefile,
1635 * device/lib/hc08/_mulint.c,
1636 * device/lib/hc08/_mullong.c: fixed some endian problems
1638 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1640 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
1641 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
1642 * device/lib/_gptrget.c,
1643 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
1645 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1647 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
1648 * src/SDCCast.c (astErrors): fixed bug #846007
1649 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
1651 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1653 * src/SDCCast.c (decorateType): disabled a transformation I added in
1654 revision 1.188 (access to fields of a structure at an absolute address);
1655 it breaks with bitfields, extern declarations, and gcse analysis.
1656 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
1657 could be assigned through a pointer, so don't complain.
1658 * src/SDCCast.c (astErrors),
1660 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
1662 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
1664 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
1665 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
1666 output of __config directives, since gpasm now supports them
1667 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
1668 pre-processor macro, i.e. -DMCU=p18f452
1669 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
1670 and modified to handle 'cast' icode similarly to '=' icode
1671 * src/pic16/device.h (typedef struct PIC_device): added field
1672 'extMIface' to indicate that chip has external memory interface
1673 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
1674 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
1677 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1679 * src/SDCC.y (pointer): fixed bug #846006
1680 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
1681 * src/SDCCast.c (decorateType): fixed bug #846009
1682 * src/ds390/peeph.def,
1683 * src/ds390/gen.c (genAnd, genOr),
1684 * src/mcs51/peeph.def,
1685 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
1687 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1689 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
1696 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
1700 * src/SDCCbitv.c: added function to free a bitvector
1702 * src/SDCClrange.c: added function to recompute the liveranges
1704 * src/ds390/ralloc.c,
1705 * src/hc08/ralloc.c,
1706 * src/mcs51/ralloc.c,
1708 * src/pic16/ralloc.c,
1709 * src/xa51/ralloc.c,
1710 * src/z80/ralloc.c: recompute the liveranges after register packing
1712 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1714 * src/SDCCloop.c (newInduction): fixed bug #845630
1716 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1718 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1719 inadvertantly left behind from my 2003-11-12 change
1721 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1723 Updated headers I neglected to commit yesterday.
1727 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1729 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1730 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1731 * src/SDCCopt.c (eBBlockFromiCode),
1732 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1733 the creation of the key hash table from the sequencing so it can be used
1734 earlier (for some GCSE bug fixes still pending)
1736 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1738 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1739 * support/regression/tests/addsub.c: testing genPlus shortcut
1741 2003-11-15 Borut Razem <borut.razem AT siol.net>
1743 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1745 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1747 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1748 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1749 ordering is immaterial.
1750 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1752 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1754 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1755 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1756 (SIGSEV) of bug #840381
1757 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1758 unlink new file before rename if new and old filenames are the same)
1760 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1762 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1763 uninitialized variables) for the mcs51. Set environment variable
1764 SDCC_GENRAMCLEAR to test.
1765 xdata initialization slightly shorter
1767 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1770 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1771 #838241 & 780691 (basicly the same bug)
1772 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1773 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1775 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1777 * src/SDCCmain.c (linkEdit): "fix" #834252
1779 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1781 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1783 * src/SDCC.y: fixed bug #819403
1785 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1787 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1788 the reentrant attribute.
1789 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1790 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1792 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1793 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1794 erroneously reduced to a literal.
1795 * src/hc08/ralloc.c (packRegisters, rematStr),
1796 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1799 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1801 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1802 * doc/sdccman.lyx: changed from 'article' to 'book'
1803 * doc/Makefile: readded test_suite_spec and cdbfileformat
1805 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1807 * device/include/stdlib.h: include malloc.h to comply with ANSI
1808 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1810 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1812 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1813 * doc/clean.mk: also remove *.out files
1814 * doc/sdccman.lyx: some additions, larger top/bottom margins
1816 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1818 * src/SDCC.y: fixed bug #837365
1819 * support/regression/tests/bitopcse.c
1820 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1821 a symbol (might be valop instead)
1822 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1823 * device/lib/clean.mk: added hc08 to the cleaning list
1825 2003-11-04 Borut Razem <borut.razem AT siol.net>
1827 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1829 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1830 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1831 malloc is declared in standard stdlib.h
1833 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1835 * device/lib/hc08/Makefile: need to clean .rel not .o files
1836 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1838 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1848 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1849 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1850 tests (which uses the port's oclsExpense function)
1856 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1858 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1860 * src/SDCCcse.c (ifxOptimize),
1861 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1862 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1863 deleting the IFX iCode.
1864 * src/hc08/ralloc.c: reduced unneeded slocs
1865 * src/hc08/gen.c: fixed bug in asmopToBoolean
1867 2003-11-04 Borut Razem <borut.razem AT siol.net>
1869 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1870 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1871 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1872 transferred to configure
1874 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1876 Use headers defined in the C[++] standards:
1877 * sim/ucsim/gui.src/serio.src/fileio.cc
1878 * sim/ucsim/gui.src/serio.src/frontend.cc
1879 * sim/ucsim/gui.src/serio.src/main.cc
1880 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1881 * support/Util/NewAlloc.c
1887 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1889 * Added MSVC projects for hc08 assembler and linker:
1890 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1891 /as/hc08/link_hc08.dsp
1893 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1895 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1897 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1899 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1901 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1903 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1905 2003-10-31 Borut Razem <borut.razem AT siol.net>
1907 * support/cpp2/cpplib.h,
1908 support/cpp2/cpplib.c,
1909 support/cpp2/cpplex.c,
1910 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1911 to switch _asm block preprocessing on / off. Default is
1912 #pragma preproc_asm +
1914 2003-10-31 Borut Razem <borut.razem AT siol.net>
1916 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1917 when outputting comment blocks (when executed with -C option) and
1918 _asm (SDCPP specific) blocks
1920 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1922 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1924 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1926 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1928 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1930 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1931 * src/SDCCast.c (decorateType): fixed bug #832664
1933 2003-10-31 Borut Razem <borut.razem AT siol.net>
1935 * support\cpp2\cpplex.c: fixed for SDCPP:
1936 comments(when executed with -C option) and _asm blocks
1937 were included even if they where in skipped #if block.
1938 Applied solution from GCC cpp 3.3.2
1940 2003-10-31 Borut Razem <borut.razem AT siol.net>
1942 * src/SDCC.lex: sdcc now understands both formats:
1943 '# <line_number> <file_name>' and
1944 '#line <line_number> <file_name>'
1945 * support/cpp2/cppmain.c: sdcpp now generates the standard
1946 '# <line_number> <file_name>' instead of former
1947 '#line <line_number> <file_name>'
1949 2003-10-30 Borut Razem <borut.razem AT siol.net>
1951 * support/cpp2/cpphash.h,
1952 * support/cpp2/cpplib.h
1953 * support/cpp2/cpplex.c,
1954 * support/cpp2/cppmain.c,
1955 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1957 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1959 Fixed a number of problems revealed by bug #827883.
1960 * src/SDCCloop.c (loopInvariants): Spill location of the
1961 result operand should be recomputed if extracted from
1962 a loop. Also, don't extract assignments of an iTemp
1964 * src/SDCCast.c (isConformingBody): loop reversal should
1965 not occur if the control variable is involved with a
1966 relational operator.
1968 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1970 * .version: bumped to 2.3.6 to reflect the big improvements
1971 made by Erik and Klaus. Thanks!
1973 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1975 Replaced the livrange code.
1976 * src/SDCClrange.c: added new LR code
1978 * src/SDCCBBlock.h: removed remainig parts from old LR code
1979 * src/ds390/ralloc.c,
1980 * src/ds390/gen.c: minor fixes to make it work with new code
1982 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1987 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1988 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1989 (tweaked fix for bug #818696)
1991 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1993 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1995 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1998 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1999 * src/mcs51/gen.c (gencjneshort),
2000 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
2001 more efficient (per Scott Bronson's suggestion)
2003 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2005 Extended the semantics of the critical keyword to include
2006 individual statements. See RFE #827755 and #799831
2011 * support/Util/SDCCerr.c
2012 * support/Util/SDCCerr.h
2017 2003-10-19 Borut Razem <borut.razem AT siol.net>
2019 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
2021 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2023 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
2025 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
2026 and predecrement operand is displayed
2028 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
2030 * src/SDCCval.c (valMinus): fixed bug #826041
2032 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2034 Some hc08 related updates that I missed earlier
2035 * sim/ucsim/stypes.h
2036 * support/regression/ports/hc08/spec.mk
2038 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2040 New target "hc08" for the Motorola 68hc08 family of micros
2048 * sim/ucsim/hc08.src/*
2049 * sim/ucsim/configure.in
2050 * src/ucsim/configure
2051 * sim/ucsim/packages_in.mk
2054 * device/include/mc68hc908qy.h
2056 * device/lib/Makefile.in
2057 * support/regression/ports/hc08/*
2058 * support/regression/Makefile
2060 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2062 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
2064 * src/ds390/gen.c (genCast): fixed bug #821957
2066 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
2068 * device/lib/logf.c: "fixed" overlay bug
2069 * support/regression/ports/host/spec.mk: added m library
2070 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
2071 * support/regression/tests/float_trans: added (for Eric)
2073 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
2075 * src/mcs51/gen.c (genCpl): fixed bug
2076 http://sf.net/mailarchive/message.php?msg_id=6263915
2078 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
2080 * src/SDCCast.c (decorateType): added extended constant folding
2081 * src/SDCCsymt.c (computeType): cleanup
2082 * src/SDCCval.c (valShift): minor optimization
2083 * support/regression/tests/ast_constant_folding.c: added
2085 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2087 * src/SDCCmain.c: removed some unintended changes
2089 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2091 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
2092 * src/z80/gen.c: fixed part of bug #817589
2093 * src/SDCCsymt.c (checkFunction): fixed bug #817895
2095 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
2097 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
2108 * src/ds390/ralloc.c
2110 * src/mcs51/ralloc.c
2112 * src/pic16/ralloc.c
2115 * src/z80/gen.c: removed unused label "release:"
2117 2003-10-06 Borut Razem <borut.razem AT siol.net>
2119 * src/SDCC.lex: removed definition of unused variables
2120 save_optimize and save_options
2122 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
2124 * clean.mk: removed '=' in "-maxdepth=1"
2125 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
2126 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
2128 2003-10-06 Borut Razem <borut.razem AT siol.net>
2130 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
2131 my_unput() replaced by unput()
2133 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
2135 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
2136 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
2137 type-punned pointer will break strict-aliasing rules"
2138 Old LR behaviour is again default; Klaus' LR can be choosen by
2139 defining the environment variable LRKLAUS
2143 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
2144 * clean.mk: fixed removal of files in bin/CVS/
2145 * device/lib/clean.mk: fixed removal of directories small and large
2146 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
2148 * src/SDCCval.c: removed superflous test for pedantic
2150 2003-10-05 Borut Razem <borut.razem AT siol.net>
2152 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
2153 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
2154 message "unmatched #pragma SAVE and #pragma RESTORE"
2156 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2158 * doc/sdccman.lyx: various additions and updates (interrupts, inline
2159 assembly, critical functions, atomic, nojtbound)
2161 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
2163 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
2169 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2172 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2174 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2176 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2177 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
2178 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
2180 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2182 * src/z80/gen.c (genRet): fixed bug #524753
2183 * src/z80/gen.c (genCast): fixed internal error on cast from
2185 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
2186 fix for bug #477835 to the z80
2187 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
2188 for tracking iCodes in the peephole optimizer for z80
2190 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2192 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
2193 the other part of bug #814548
2194 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
2196 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
2198 * src/SDCCcse.c: fixed part of bug #814548
2200 2003-09-28 Borut Razem <borut.razem AT siol.net>
2202 * src/asm.c: rewrite of printILine() to use temporary file instead
2204 * src/xa51/main.c: commented out declaration of int rewinds
2206 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2208 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
2210 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2212 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
2213 * src/asm.c (printILine): Fixed bug #811015
2215 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2217 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
2220 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2222 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
2223 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
2224 to correctly handle general case of AOP_PAIRPTR
2225 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
2227 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2229 * src/mcs51/ralloc.c (fillGaps),
2230 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
2231 register positioning bug)
2233 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
2235 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
2237 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2239 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
2240 genCodePointerGet, genGenPointerGet, genFarPointerSet,
2241 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
2242 (ralloc doesn't intentionally do this now, but perhaps later)
2243 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
2244 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
2245 register positioning bugs (Fixed bug #762602 and #795325)
2246 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
2248 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
2249 lines that --i-code-in-asm generates
2251 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2253 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
2254 trying to fclose a FILE* that was already closed.
2256 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2258 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
2259 of const struct should be treated as if const themselves)
2261 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
2263 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
2265 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2267 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
2268 Unix (/n) and DOS (/r/n) line terminations.
2270 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2272 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
2275 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2277 * src/mcs51/gen.c (genFunction, genEndFunction),
2278 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
2279 and restore of EA so that stack offsets to parameters are
2280 correct when using both critical and reentrant/stack-auto.
2281 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
2282 size (can be triggered in error if sloc is shared between
2283 different sized objects)
2284 * device/include/float.h: fixed macros to explicitly use
2285 unsigned long where needed
2287 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
2289 Feature req. 799831: added code to allow nesting of critical functions
2290 * src/mcs51/gen.c (genFunction, genEndFunction)
2291 * src/ds390/gen.c (genFunction, genEndFunction)
2293 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2295 * src/SDCCsymt.c (sclsFromPtr),
2297 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
2298 support for standard C idiom of memory mapped variables; for
2299 example, *((xdata int*)0x1234) = 1 is now internally equivalent
2300 to xdata int at 0x1234 tempvar = 1.
2301 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
2302 provided by Akiya ISHIDA
2304 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
2306 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
2307 * src/SDCCval.c (constVal): added reduction from int to char
2308 * src/SDCCval.c (valMult, valDiv): fixed sign handling
2309 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
2310 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
2312 * support/regression/tests/shifts.c: fixed
2314 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2316 * src/z80/gen.c (genXor): Fixed bug #805445
2318 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2320 Fixed bug #621531 (const & volatile confusion in the type chain).
2321 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
2322 refer to the const or volatile state of the pointer itself.
2334 * src/pic16/ralloc.c
2335 * support/regression/tests/const.c
2337 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2339 When checking for duplicated modules, use absolute paths
2340 instead of relative paths. Files changed:
2345 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2347 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
2349 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2351 * device/include/string.h: added size_t typedef, changed
2352 prototypes to use size_t, eliminated separate reentrant and
2353 non-reentrant declarations, added _memmove declaration
2354 * device/lib/_memcpy.c: changed to use size_t instead of int,
2355 changed /4 to >>2 to avoid division library call
2356 * device/lib/_memcmp.c,
2357 * device/lib/_memset.c,
2358 * device/lib/_strncat.c,
2359 * device/lib/_strncpy.c,
2360 * device/lib/_strncmp.c: changed to use size_t instead of int
2361 * device/lib/_memmove.c: new file (fixed bug #772294)
2362 * device/lib/Makefile.in: added _memmove.c
2363 * device/lib/z80/asm_strings.s: fixed bug #772290
2364 * support/regression/tests/bitfields.c: attempt to fix host assertion
2365 failure on amd64-unknown-linux2.2
2367 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2369 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
2370 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
2371 * as/z80/asmain.c (main): fixed bug #801766
2373 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
2375 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
2378 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2380 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
2381 reported in bug #800609
2383 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
2385 * Top header beautifications in src/pic16 directory:
2386 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
2387 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
2388 pcoderegs.h, ralloc.c, ralloc.h
2389 * main.c: added top header and GPL license notice
2390 * pcode.c: fixed the if-conditional warning
2392 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
2394 * device/lib/_mullong.c: replaced int by short for gcc
2396 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2398 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
2399 and JUMPTABLE iCodes properly now (worked by accident before)
2400 * src/mcs51/gen.c (leftRightUseAcc),
2401 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
2402 iCode properly now. Use getSize instead of nRegs since a & b
2403 aren't part of the nRegs tally.
2405 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
2407 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
2408 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
2409 before instructions that use the _STATUS register
2411 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
2413 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
2414 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
2415 fetching of the pointer
2416 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
2417 copied from genNearPointerSet()
2418 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
2419 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
2420 If they pop r0/r1 they must be called in the opposite order than aopOp().
2421 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
2422 (resp. --stack-auto), prepared for --xstack
2424 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2426 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
2428 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
2430 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
2431 these ports have their own __sdcc_external_start()
2433 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
2435 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2436 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
2437 type for bits was changed. It resulted in bit variables becoming
2438 global, which is not permitted in PIC 14 assembly output.
2440 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2442 * doc/sdccman.lyx: various additions and updates. Rearranged sections
2444 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2446 Z80 and MCS51 linkers complaint if a public symbol is defined
2447 in more than one library module:
2451 * as/mcs51/Makefile.in
2453 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2455 A few small changes that speed up the peephole optimizer.
2459 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2461 Try to make the peephole optimizer smarter by maintaining
2462 an association between the assembly source code and the
2463 iCodes that originated them. Put this information to use
2464 with a new peephole rule condition "notVolatile" so that
2465 the rules can be aggressive yet still safe.
2470 * src/mcs51/peeph.def
2472 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2476 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
2477 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
2478 if the left or right operand symbols have the accuse flag set.
2480 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2482 Changed the type of the result of the ! (NOT) operator to char;
2483 previously it returned the same type as the source. This allows
2484 us to eliminate all the genFloatNot functions (all of its target
2485 implementations were very buggy) since !float can use the same
2488 * src/SDCCicode.c (ast2iCode): ! returns char
2489 * src/mcs51/gen.c (genNot, genNotFloat),
2490 * src/ds390/gen.c (genNot, genNotFloat),
2491 * src/z80/gen.c (genNot, genNotFloat),
2492 * src/pic/gen.c (genNot, genNotFloat),
2493 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
2495 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
2497 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2498 1. Interrupt would not compile properly. Ensure PCLATH register is saved
2499 during interrupts. Ensure WSAVE is located at a shared bank address.
2500 2. Fixed page selection in some places
2501 3. Fixed BTFSS/C to where necessary use registers directly and not simply
2502 the registers name strings.
2503 4. Fixed "signed / unsigned compare" compiler warnings.
2504 5. The PIC port manages its own allocation of the general purpose
2505 registers, but makes no attempt to reuse them. As a result when
2506 compiling it soon runs out of general purpose registers. Some
2507 additional code was added to the files pcode.c and device.c to walk
2508 through the function call tree and rename the registers so that they
2518 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
2519 genPlus() & genMinus() when the result is the same as left or right
2521 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2523 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
2525 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2527 Made bitfield a distinct type from bit so that bitfields
2528 convert as per ANSI C and bits retain their traditional
2529 boolean style behaviour. Implemented bitfield support in
2537 * src/ds390/gen.c: bit v bitfield split
2538 * src/z80/gen.c: New support for bitfields
2539 * support/regression/tests/bitfields.c: reenabled z80,
2542 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2544 Rules 246.x, 247.x relate to bitfields, the others speed up
2545 access to xdata mapped I/O devices.
2547 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
2549 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2551 Cleaned up genPackBits and genUnpackBits and added two helper
2552 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
2553 for literal assignments in genPackBits (thanks to Frieder for
2559 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2561 Fixed bug #748310 (pointer to function type mishandled when the
2562 function name is omitted). Also fixed a SIGSEGV when a function
2563 attribute (reentrant, etc) is used on a non-function or on a
2564 function but misplaced before the parameter list.
2566 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
2568 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
2569 * support/Util/SDCCerr.h,
2570 * support/Util/SDCCerr.c: Added func attr misuse error msg
2572 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2574 Fixed bug #787649 by anonymous
2575 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
2576 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
2578 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2580 Fixed numerous bitfield problems.
2582 * src/SDCC.y: More bitfield related error checking
2584 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
2585 * support/Util/SDCCerr.h,
2586 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
2587 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2588 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2589 * support/regression/tests/bitfields.c: tests added
2591 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2593 Made the constant following the "interrupt" keyword optional. If
2594 omitted, the function will not automatically be given an entry
2595 in the interrupt vector table (similar to #pragma NOIV, but
2596 less syntacticly kludgy). The interrupt number is also now
2597 range checked. Also fixed a bug in the high order bit example
2604 * support/Util/SDCCerr.c
2605 * support/Util/SDCCerr.h
2608 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2610 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
2611 * src/SDCCicode.c (operandOperation): rewritten some ops
2612 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
2613 * src/SDCCsymt.c (computeType): literals are handled the same way as any
2615 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
2616 be re-activated by defining REDUCE_LITERALS)
2617 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
2618 unsigned, but are signed by default
2619 * src/SDCCval.c (constVal): rearranged
2620 * src/SDCCval.c (valMod): preliminary fix
2621 * src/SDCCval.c (valCastLiteral): use TYPE_* types
2622 * support/regression/literalop.c: added, work in progress
2624 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2626 Generate warnings for useless declarations like "char data;"
2627 that don't do what new users expect.
2630 * support/Util/SDCCerr.h
2631 * support/Util/SDCCerr.c
2633 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
2635 * src/SDCCval.c (valMult): fix overflow detection of negative int
2637 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2639 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
2641 Changes to support big endian targets:
2654 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
2656 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
2657 * device/lib/time.c: fixed warning "integer overflow in expression"
2659 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
2661 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
2662 * src/SDCCval.c (constVal): changed default to signed; hex and octal
2663 constants are unsigned; added recognition of "u" flag for unsigned
2664 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
2665 * src/SDCCval.c (valDiv, valMod): fixed signdness
2666 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
2667 signedness of modulo, left and right shift
2668 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
2669 * support/Util/SDCCerr.h: added warning W_INT_OVL
2670 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
2671 * src/SDCCast.c (ast_print): improved output of constants
2673 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2675 Fixed some warnings when building with MSVC:
2688 * support\cpp2\cpplib.c
2692 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
2694 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
2696 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2698 * support\librarian\clean.mk: Do not remove Makefile.
2699 * support\librarian\Makefile: added.
2701 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2703 Added librarian to MSVC build:
2706 * support\librarian\librarian.dsp
2708 'configure' not needed for librarian, removed:
2709 * support\librarian\configure
2710 * support\librarian\configure.in
2711 * support\librarian\config_in.h
2712 * support\librarian\Makefile.in
2714 Hopefully these ones built the librarian and the rest of sdcc properly:
2716 * Makefile.common.in
2718 Messed up 'configure', so revert to previous version:
2722 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2724 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2725 there, while the mantissa of a double is "only" 53 bits wide.
2727 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2729 Adding sdcclib to the build. MSVC project coming soon.
2730 Files added/changed:
2732 * support\librarian\clean.mk
2733 * support\librarian\configure
2734 * support\librarian\configure.in
2735 * support\librarian\config_in.h
2736 * support\librarian\Makefile.bcc
2737 * support\librarian\Makefile.in
2738 * support\librarian\sdcclib.c
2741 * Makefile.common.in
2745 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2747 Linker now complaints if linked modules have conflicting options, for
2748 example, one compiled using --model-large and another one compiled with
2749 --model-small. The following files were modified:
2771 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2773 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2774 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2776 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2778 * src/z80/mappings.i: fix _mul[us][int,long] entries
2780 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2782 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2784 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2786 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2787 * support/regression/tests/bitopcse.c: added
2795 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2797 added support for new library format to z80, gbz80 linkers:
2803 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2805 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2806 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2808 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2810 added DUMMY_READ_VOLATILE:
2819 * src/SDCCcse.c (algebraicOpts): many improvements
2820 * src/SDCCcse.h: removed algebraicOpts()
2821 * src/SDCCicode.c (picDummyRead): added
2823 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2825 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2826 "Insufficient space in data memory".
2828 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2830 * src/mcs51/gen.c: fixed bug #771358
2831 * src/z80/gen.c: fixed bug #759087
2833 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2835 * src/pic16/glue.c: minor cleanup by Vangelis
2837 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2839 * device/include/regc515c.h: fixed #758477
2840 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2841 * device/lib/_gptrput.c: saved a few bytes
2842 * my tab spacing is 8, yours too?)
2843 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2844 * device/lib/serial.c: process RX bytes earlier than TX bytes
2845 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2847 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2849 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2851 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2853 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2855 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2857 * device/lib/Makefile.in: bad fix, reverted to 1.43
2859 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2861 * device/lib/Makefile.in: added missing z80 object files
2863 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2865 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2866 pic16 progress by Vangelis:
2881 * pic16/pcodepeep.c:
2884 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2886 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2888 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2890 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2891 added gbz80 build to MSVC project.
2892 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2893 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2894 from 8051 stuff and setup so it links using a .lnk file.
2896 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2898 * support/librarian/sdcclib.c: sdcc librarian.
2899 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2902 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2904 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2906 2003-07-02 Borut Razem <borut.razem AT siol.net>
2908 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2909 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2910 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2911 src/xa51/main.c, src/z80/main.c:
2912 virtualization of glue() function: each port has it's own glue function,
2913 which is accessed by do_glue function pointer in PORT.general structure
2915 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2917 * DS800C400 fun, improved ROM interface and tinibios.
2919 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2921 * More support for DS80C400. Now includes beginning of interface to ROM.
2923 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2925 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2927 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2929 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2931 2003-06-19 Borut Razem <borut.razem AT siol.net>
2933 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2935 2003-06-19 Borut Razem <borut.razem AT siol.net>
2937 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2938 fixed Z80 port - crt0.o: cannot open.
2940 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2942 * support/Util/MySystem.c (merge_command): revert bad fix
2944 2003-06-18 Borut Razem <borut.razem AT siol.net>
2946 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2948 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2950 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2951 option --use-stdout sends errors to stdout instead of stderr.
2953 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2955 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2957 2003-06-15 Borut Razem <borut.razem AT siol.net>
2959 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2960 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2961 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2962 fixed width array of pointers replaced with sets;
2963 multiple include and lib paths ared transferred to preprocessor and linker
2964 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2965 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2966 fixed width array of pointers
2967 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2968 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2969 fixupPath(), getPathDifference()
2970 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2971 fixed width array of pointers
2973 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2975 * src/pic16/ralloc.c: fix warnings
2976 * src/pic16/pcode.c: fix warning
2978 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2980 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2981 know all the details, but essentially this set of changes enable
2982 the pic16 port to generate movff instructions and generate assembler
2987 * src/pic16/pcode.c:
2988 * src/pic16/device.c:
2990 * src/pic16/pcode.h:
2991 * src/pic16/pcoderegs.c:
2992 * src/pic16/ralloc.c:
2993 * src/pic16/ralloc.h:
2995 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2997 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2998 added option --vc, so sdcc errors and warnings are compatible with
2999 Microsoft Visual Studio.
3001 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3003 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
3004 device/lib/libfloat.lib: added atof function.
3006 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
3008 * doc/sdccman.lyx: updated to Lyx 1.3
3009 * doc/cdbfileformat.lyx: updated to Lyx 1.3
3010 * doc/test_suite_spec.lyx: updated to Lyx 1.3
3011 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
3013 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
3015 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
3017 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3019 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
3020 additions to the "related tools/documentation" section
3022 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
3024 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
3026 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
3028 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
3029 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
3031 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
3033 * doc/sdccman.lyx: fix double dash and other minor things
3034 * doc/Makefile: fix double dash
3036 2003-05-28 Karl Bongers(patches from Martin Helmling)
3037 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
3038 condition and ignore commands.
3040 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3042 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
3043 is in parts still quite out of date, I did changes as far as I felt makes sense
3044 for a non-native english speaker.
3045 Please feel free to add to the manual or to correct my changes.
3046 * doc/Makefile: undid touching the date of intermediate tex files.
3048 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3050 * doc/sdccman.lyx: Manual has an index now
3052 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
3054 Finalize muluint/mulsint and mululong/mulslong merging:
3055 * device/lib/_mulint.c
3056 * device/lib/_mullong.c
3057 * device/lib/gbz80/mul.s
3058 * device/lib/gbz80/stubs.s
3059 * device/lib/z80/mul.s
3060 * device/lib/z80/stubs.s
3061 * src/SDCCsymt.c (initCSupport)
3063 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3065 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
3066 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
3067 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
3068 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
3071 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3073 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
3074 the regression tests I'm not brave enough to enable 245.b, 245.c
3075 * doc/sdccman.lyx: added latex preamble for hyperref package.
3076 Using pdflatex this will give you a hyperlinked pdf file with
3077 bookmarks. (prepend '%' before /usepackage if this breaks something)
3079 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3081 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
3083 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
3085 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
3087 2003-05-21 <johan AT balder>
3089 * src/SDCCglue.c (printIval): fixed bug #739934
3091 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
3093 Applied patch from bug 737905 (renamed yylineo to mylineno):
3100 * src/pic16/pcode.c: Cleaned warnings
3101 * src/pic16/pcodeflow.c: Cleaned warnings
3102 * src/pic16/pcoderegs.c: Cleaned warnings
3104 2003-05-19 Scott Dattalo <scott AT dattalo.com>
3106 * src/pic16/pcode.c: Cleaned warnings
3107 * src/pic16/pcodepeep.c: Cleaned warnings
3108 * src/pic16/ralloc.c: Cleaned warnings
3110 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
3112 * doc/sdccman.lyx: fixed bug 739745
3113 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
3115 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
3117 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
3118 it can be defined with CFLAGS when running configure
3119 * src/SDCCmain.c: fixed compiling + linking with object files
3121 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
3123 * configure.in: configure for pic16 port,
3124 added --disable-pic16-port
3125 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
3126 * src/SDCCmain.c: linkOptions is changed to set *,
3127 added if/endif conditional macros to remove options help
3128 messages from optionsTable when a port is not configured, added
3129 support for the PIc16 port in the ports table, when executing
3130 the compiler with no port specified on command line, a default
3131 port is selected with the new macro DEFAULT_PORT which is
3132 defined in port.h, in setDefaultOptions() linkOptions is removed
3133 from initialization assignment, since now it is a set,
3134 parseCmdLine uses setParseWithComma for linkOptions, in
3135 linkEdit() linkOptions are accessed with new function indexSet()
3136 which returns the i'th item of a set variable. See SDCCset.c, in
3137 linkEdit() when calling buildCmdLine(), added linkOptions as
3138 last argument. Now users can pass arguments to gplink via the
3139 -Wl option, main() uses pic16glue() to glue up pic16 programs
3140 * src/SDCCpeeph.c: various changes to support pic16
3141 * src/SDCCset.c: added function void *indexSet(set *, int) to
3142 return the i'th item of the set
3143 * src/SDCCset.h: added function prototype for indexSet()
3144 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
3145 * src/clean.mk: added pic16 in CLEANALLPORTS variable
3146 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
3147 added macro DEFAULT_PORT
3148 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
3149 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
3151 * src/pic16/glue.c: commented out some error producing lines
3152 * src/pic16/main.c: __config directives are commented out to stop
3153 gpasm complaining and test the linkage with gplink, _linkCmd and
3154 _asmCmd changed to be more gplink and gpasm friendly
3155 * src/pic16/peeph.def: peep rule 3 is commented out, since it
3156 produced an error when parsed, peep rule 12 is added to utilize
3157 movff, but it is commented out since the pCode does not support
3158 yet a command with 2 address arguments
3160 2003-05-18 <johan AT balder>
3162 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
3163 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
3164 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
3166 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
3167 Added feature to script commands from file.
3169 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
3171 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
3172 * src/SDCCutil.c: include ctype.h for win32
3174 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
3176 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
3178 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
3180 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
3181 Fixed so you can set breakpoints prior to run, run does not stop
3182 on entry now. Add tbreak. Other enhancements and fixes for use
3185 2003-05-12 Borut Razem <borut.razem AT siol.net>
3187 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
3189 2003-05-11 Borut Razem <borut.razem AT siol.net>
3191 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
3192 the path of bin directory, so that PATH is the only env. variable, which has to be set
3193 in case of standard installation.
3194 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
3195 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
3196 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
3198 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3200 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
3201 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
3202 temp files are in the port dir; clean the gen/test directory when
3203 generating new test.c
3204 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
3205 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
3206 * support/regression/tests/zeropad.c: added
3208 2003-05-09 <johan AT balder>
3210 * src/SDCCglue.c: fixed bug #597940
3212 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
3214 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3215 cache sfr, optimize next,step, fix off by one sourceline,
3216 support ddd list function.
3217 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
3219 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3221 * support/regression/HTMLgen.py: added compare_s2f()
3222 * support/regression/Makefile: redo 1.27
3223 * support/regression/generate-cases.py: redo 1.5
3225 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
3227 * support/regression/tests/float.c: workaround 33 bit hex constant
3228 * support/regression/tests/simplefloat.c: fix division for host
3230 2003-04-29 Scott Dattalo <scott AT dattalo.com>
3232 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
3233 that tame's the PIC's over-aggressive optimizer.
3235 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3237 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
3240 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
3242 Initial support for DS80C400. "Hello world" runs on TINIm400
3245 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
3247 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3248 * Some notes on ddd usage added in debugger/README
3249 Martin Helmling adding more features and fixes for ddd GUI debugger.
3250 Code added for nexti, stepi, up, down, and other adjustments.
3252 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
3254 * src/pic/pCodepeep.c non-wildcard asmops are now handled
3255 * src/pic/peeph.def Added two rules to optimize carry manipulation
3256 * src/pic/* removed debug printfs
3258 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
3260 * debugger/mcs51/cmd.c: added header newalloc.h
3262 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
3264 * as/Makefile: new EXEEXT
3265 * as/z80/Makefile: remove trailing slash of BUILDIR
3266 * as/z80/clean.mk: new EXEEXT
3267 * Makefile.common.in: add to CFLAGS (and others), don't replace it
3268 * support/cpp2/Makefile.in: new EXEEXT
3269 * src/pic/glue.c (pic14emitRegularMap): fixed warning
3271 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
3273 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
3274 EXEEXT was introduced to fix all related problems with targets
3275 "clean", "install" and "uninstall"; a couple of further flaws
3276 especially with "clean" have been fixed too
3277 * as/mcs51/Makefile.in
3282 * debugger/mcs51/Makefile.in
3283 * debugger/mcs51/clean.mk
3285 * link/z80/Makefile.in
3288 * packihx/Makefile.in
3290 * sim/ucsim/Makefile
3291 * sim/ucsim/clean.mk
3292 * sim/ucsim/avr.src/Makefile.in
3293 * sim/ucsim/avr.src/clean.mk
3294 * sim/ucsim/s51.src/Makefile.in
3295 * sim/ucsim/s51.src/clean.mk
3296 * sim/ucsim/xa.src/Makefile.in
3297 * sim/ucsim/xa.src/clean.mk
3298 * sim/ucsim/z80.src/Makefile.in
3299 * sim/ucsim/z80.src/clean.mk
3300 * sim/ucsim/main_in.mk
3301 * sim/ucsim/packages_in.mk
3302 * sim/ucsim/gui.src/Makefile.in
3303 * sim/ucsim/gui.src/serio.src/Makefile.in
3304 * sim/ucsim/gui.src/serio.src/clean.mk
3307 * support/cpp2/Makefile.in
3308 * support/cpp2/clean.mk
3309 * support/makebin/Makefile
3310 * support/makebin/clean.mk
3311 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
3312 * doc/sdccman.lyx: --program-suffix no longer needed
3314 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
3316 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
3317 Martin Helmling added support for ddd GUI debugger.
3318 Code added to display assembly, set variables, and other commands
3319 to interface to ddd.
3321 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
3323 * as/Makefile: fix target clean
3324 * as/clean.mk: fix target clean
3325 * as/z80/clean.mk: fix target clean
3327 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
3329 * Makefile.common.in: added AT EXEEXT AT
3330 * configure.in: removed all mingw32 stuff
3331 * configure: rebuilt from configure.in
3332 * doc/sdccman.lyx: updated section "installation"
3333 * support/scripts/sdcc_mingw32: adapted to configure
3334 * support/scripts/sdcc_cygwin_mingw32: added
3336 2003-04-22 Scott Dattalo <scott AT dattalo.com>
3338 * src/pic Added object file support for the PIC port
3339 * src/pic Applied patch from Craig Franklin (this started the object file support)
3340 * src/regression Updated the PIC regression tests for object files
3342 2003-04-20 Borut Razem <borut.razem AT siol.net>
3344 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
3345 lklex.c: In function `getfid':
3346 lklex.c:203: warning: array subscript has type `char'
3347 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
3348 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
3349 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
3350 stack handling macros
3352 2003-04-19 Borut Razem <borut.razem AT siol.net>
3354 * "handling space characters in file path" task:
3355 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
3356 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
3357 * support/Util/MySystem.h: make it self-sufficient
3358 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
3359 src/z80/main.c, sdcc/as/mcs51/lklex.c:
3360 handling space characters in file path
3361 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
3362 (it will be used by assemblers, which have their own includes, e.g. gpasm)
3363 * support/Util/MySystem.c: handling space characters in executable's path
3365 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
3367 * as/z80/Makefile: fix permanent rebuild of z80
3368 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
3369 * support/regression/tests/bitfields.c: added Johan's bitfields.c
3371 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
3373 * src/SDCCopt.c: add special case optimization to replace modulo by
3374 a power of two with a bitwise AND.
3376 2003-04-18 <johan AT balder>
3378 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
3380 2003-04-17 <johan AT balder>
3382 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
3383 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
3385 2003-04-13 Borut Razem <borut.razem AT siol.net>
3387 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
3388 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
3389 fixed mingw problem in adl_NORMALIZE_PATH
3391 2003-04-12 Borut Razem <borut.razem AT siol.net>
3393 * fixed "#pragma SAVE/RESTORE can not be nested":
3394 * src/SDCC.lex: reworked pragma handling functions
3395 * sdcc/src/SDCCglobl.h: reworked stack handling macros
3396 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
3398 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3400 * src/SDCCutil.c (pathEquivalent): defined but not used
3401 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
3402 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
3403 * configure: rebuilt from configure.in
3404 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3405 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3406 * device/include/Makefile.in: replace sdcc_datadir
3407 * device/lib/Makefile.in: replace sdcc_datadir
3408 * Makefile.common.in: add LDFLAGS from configure
3409 * packihx/Makefile.in: use LDFLAGS
3410 * src/Makefile.in: use LDFLAGS
3411 * support/cpp2/Makefile.in: add LDFLAGS from configure
3412 * support/makebin/Makefile: use LDFLAGS
3413 * .version: bumped version number to 2.3.5
3415 2003-04-12 Borut Razem <borut.razem AT siol.net>
3417 * completed "different paths" task:
3418 * src/SDCCmacro.c: fixed bug in handling quotes
3419 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
3420 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
3422 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3424 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
3426 2003-04-11 kevin Vigor <kevin AT vigor.nu>
3428 * ds390/gen.c ds390/peeph.def: fix bug 706781
3430 2003-04-11 Borut Razem <borut.razem AT siol.net>
3432 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
3434 2003-04-10 Scott Dattalo <scott AT dattalo.com>
3436 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
3437 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
3438 set - this bit used to not be set...).
3439 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
3440 bad code in PIC Port
3441 * src/regression/and2.c added to test bug 609268
3442 * src/regression/Makefile added and2.c to regression test
3445 2003-04-08 <johan AT CP255758-A>
3447 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
3448 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
3449 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
3451 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
3453 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
3455 * support/cpp2/Makefile.in: fix bug #487815
3456 * configure: rebuilt from configure.in
3457 * Makefile.common.in: docdir changed, new path suffixes
3458 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3459 * sdcc_vc_in.h: reflect changes from sdccconf.h
3460 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
3461 * src/SDCCutil.h: remove BINDIR hack
3462 * doc/sdccman.lyx: update new path hierarchy
3464 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3466 * src/SDCCpeeph.c: added okToRemoveSLOC test
3468 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3470 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
3472 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3474 * src/SDCCpeeph.c: added labelIsReturnOnly test
3475 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
3477 2003-04-05 <johan AT balder>
3479 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
3480 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
3481 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
3482 * src/SDCCast.c: fixed a warning
3483 * src/SDCCast.h: fixed a warning
3484 * src/SDCCicode.c (operandFromAst): fixed a warning
3486 2003-04-04 <johan AT balder>
3488 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
3489 * src/SDCCast.c (decorateType): fixed bug #715076
3490 * src/SDCC.y: fixed bug #702907
3492 2003-04-03 <johan AT balder>
3494 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
3495 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
3496 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
3497 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
3498 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
3500 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
3502 * _decdptr.c: fix return values
3503 * _gptrget.c: fix return values
3504 * _gptrgetc.c: fix return values
3505 * _gptrput.c: fix return values
3506 * _mulint.c: fix return values
3507 * as/z80/Makefile: fix 'make -j' problem
3509 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
3511 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
3512 * configure.in: big cleanup, updated to autoconf 2.5x
3513 * configure: rebuilt from configure.in
3514 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3515 * sdcc_vc_in.h: reflect changes from sdccconf.h
3516 * doc/Makefile: fixed a flaw in "make install"
3518 2003-04-02 <johan AT balder>
3520 * src/ds390/gen.c (genCmp): no comments
3521 * src/mcs51/gen.c (genCmp): no comments
3522 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
3523 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
3525 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
3527 * support/regression/generate-cases.py: place generated file in given sub directory
3528 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
3529 * support/regression/Makefile: improvements for 'make -j';
3530 side effect: it's simpler and faster now
3532 2003-03-31 Borut Razem <borut.razem AT siol.net>
3534 * src/z80/main.c: link-{port} and as-{port} defined without path
3535 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
3537 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
3539 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
3541 2003-03-30 Borut Razem <borut.razem AT siol.net>
3543 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
3544 changed type of list parameter to set
3545 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
3546 * src/port.h: changed type of do_assemble() parameter to set
3547 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
3548 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
3549 definition of "cppoutfilename" macro with NULL value in preProcess()
3550 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
3551 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
3552 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
3553 replaced with set *binPathSet
3554 * shash_add() deallocates the item, if allready exsists, before adding the new one
3555 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
3557 2003-03-30 Scott Dattalo <scott AT dattalo.com>
3559 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
3560 a nested for loop bug in the PIC port
3561 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
3564 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
3566 * support/Util/dbuf.h: remove C++ stuff to make it portable
3568 2003-03-28 Borut Razem <borut.razem AT siol.net>
3570 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
3571 literal strings in stringLiteral()
3572 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
3573 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
3576 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
3578 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
3580 2003-03-26 <johan AT balder>
3582 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
3583 * src/ds390/gen.c (saveRegisters): catched symbol abuse
3584 * src/SDCCast.c (decorateType): fixed " -v < 3"
3586 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
3588 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
3589 Added Lenny Story's debug infrastructure changes:
3590 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
3591 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
3592 * src/cdbFile.c: added
3593 * src/SDCCdebug.c: added
3594 * src/SDCCdebug.h: added
3595 * src/SDCCast.c (createFunction)
3596 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
3597 * src/SDCCmain.c (parseCmdLine, main)
3598 * src/SDCCmem.c (redoStackOffsets)
3599 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
3602 * src/avr/gen.c (genAVRCode)
3603 * src/ds390/gen.c (gen390Code)
3604 * src/mcs51/gen.c (gen51Code)
3605 * src/pic/gen.c (genpic14Code)
3606 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
3607 * src/xa51/gen.c (genXA51Code)
3608 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
3610 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3612 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
3613 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
3615 2003-03-22 <johan AT balder>
3617 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
3619 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
3621 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
3622 * doc/cdbfileformat.lyx: added, written by Lenny Story
3623 * doc/Makefile: added cdbfileformat.lyx
3624 * doc/clean.mk: added cdbfileformat.lyx
3626 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
3628 * src/mcs51/peeph.def: fix bug #705773
3630 2003-03-20 <johan AT balder>
3632 An sfr/sbit can have an "at #" AND an initializer
3633 * src/SDCCsymt.c (checkSClass):
3634 * src/SDCCmem.c (allocGlobal):
3635 * src/SDCCmem.c (allocLocal):
3636 * src/SDCCast.c (createBlock):
3638 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
3640 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
3642 2003-03-16 <johan AT balder>
3644 Undid the hackup of const and volatile, the problem is much bigger
3646 * src/SDCCast.c:1.171
3647 * src/SDCCglue.c:1.138
3648 * src/SDCCicode.c:1.146
3649 * src/SDCCsymt.c:1.150
3650 * src/SDCCval.c:1.65
3652 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
3654 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
3655 * src/ds390/gen.c (genAddrOf): fixed bug #704087
3657 2003-03-13 <johan AT balder>
3659 Hackup const and volatile modifiers in type chains a bit:
3661 * src/SDCCast.c:1.169
3662 * src/SDCCglue.c:1.136
3663 * src/SDCCicode.c:1.143
3664 * src/SDCCsymt.c1.146
3665 * src/SDCCsymt.h1.59
3666 * src/SDCCval.c:1.63
3668 2003-03-12 <johan AT balder>
3670 * src/SDCCBBlock.h: more LRH debugging junk
3671 * src/SDCCcflow.h: more LRH debugging junk
3672 * src/SDCCloop.c: more LRH debugging junk
3673 * src/SDCC.y (struct_declaration): fixed bug #697590
3674 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
3675 * src/ds390/gen.c (aopForRemat): fixed bug #700031
3676 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
3678 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3679 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
3680 test function names must now match exactly).
3681 * src/SDCCcse.c: added special case in findCheaperOp to allow
3682 extending a short integer. Makes less awful code for bug 700121 test case.
3684 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3686 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
3687 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
3689 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3691 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
3692 actually called (operandsNotEqual() was called for all
3693 operandsNotEqualX tests).
3695 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3697 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
3698 with shorter literals. Fixes bug 700121.
3700 2003-03-11 <johan AT balder>
3702 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
3704 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
3706 * src/SDCCloop.c (mergeRegions): an evil beast is dead
3707 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
3709 2003-03-10 Borut Razem <borut.razem AT siol.net>
3711 * src/SDCCmain.c: pipe preprocessor's output
3712 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3713 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3714 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3715 which closes all pipes in pipeSet set
3716 * src/SDCCset.c: free deleted item in function deleteSetItem()
3717 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3718 moved from z80 to src subproject
3719 * .version: increased version number to 2.3.4
3721 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3723 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3724 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3725 * support/regression/ports/xa51/spec.mk: fix typo
3727 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3729 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3731 2003-03-09 Borut Razem <borut.razem AT siol.net>
3733 * src/SDCCmain.c: pipe preprocessor's output
3734 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3735 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3736 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3737 which closes all pipes in pipeSet set
3738 * src/SDCCset.c: free deleted item in function deleteSetItem()
3739 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3740 moved from z80 to src subproject
3742 2003-03-09 Borut Razem <borut.razem AT siol.net>
3744 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3745 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3746 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3747 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3748 * src/SDCCglobl.h: unification of WIN32 native definitions
3750 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3752 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3754 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3756 * src/configure.in: check for endianess (even while cross-compiling)
3757 * src/configure: check for endianess (even while cross-compiling)
3758 * src/configure_in.h: check for endianess (even while cross-compiling)
3759 * src/avr/gen.c: remove old endianess stuff
3760 * src/mcs51/gen.c: remove old endianess stuff
3761 * src/ds390/gen.c: remove old endianess stuff
3762 * src/pic/gen.c: remove old endianess stuff
3763 * src/pic/genarith.c: remove old endianess stuff
3764 * src/pic/glue.c: fix endianess check
3765 * src/pic16/gen.c: remove old endianess stuff
3766 * src/pic16/genarith.c: remove old endianess stuff
3767 * src/pic16/glue.c: fix endianess check
3768 * src/xa51/gen.c: remove old endianess stuff
3769 * src/z80/gen.c: fix endianess check
3770 * src/SDCCglue.c: fix endianess check
3771 * src/ds390/peeph.def: fix bug 700036
3773 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3775 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3776 * src/configure: find appropriate data-types on host for SDCC's int and long
3777 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3778 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3779 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3781 2003-03-07 <johan AT balder>
3784 some minor cleanups before the big shot
3785 OP_DEFS and OP_USES now use Kevin's protection
3786 new option --nolabelopt
3797 * src/ds390/ralloc.c:
3798 * src/mcs51/ralloc.c:
3800 * src/xa51/ralloc.c:
3803 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3805 * src/pic/pcode.c (get_op): fix 64 bit warnings
3806 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3807 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3808 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3809 * support/regression/tests/malloc.c: fix 64 bit warnings
3811 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3813 * src/mcs51/gen.c (genMinus): fixed bug 696436
3815 2003-03-02 Borut Razem <borut.razem AT siol.net>
3817 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3819 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3821 * configure.in: test for mkstemp
3822 * sdccconf_in.h: add HAVE_MKSTEMP
3824 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3826 * device/include/ctype.h: removed warning while using --stack-auto
3827 * device/include/malloc.h: removed warning while using --stack-auto
3828 * device/include/string.h: removed warning while using --stack-auto
3830 2003-02-23 Borut Razem <borut.razem AT siol.net>
3832 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3833 because NDEBUG is defined (see man assert)
3834 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3836 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3838 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3839 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3841 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3843 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3844 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3846 2003-02-18 <johan AT balder>
3848 * as/mcs51/asmain.c (asmbl): module can start with a digit
3849 * as/z80/asmain.c (asmbl): module can start with a digit
3851 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3853 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3854 * src/asm.c: fix pipe() for Mingw32
3856 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3858 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3859 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3860 make -V work again; --c1mode reads now from stdin
3861 * doc/sdccman.lyx: added --c1mode
3862 * support/Util/SDCCerr.c: new messages for c1 mode
3863 * support/Util/SDCCerr.h: new messages for c1 mode
3864 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3866 2003-02-15 <johan AT balder>
3868 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3870 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3872 * doc/sdccman.lyx: Environment variables, -o and other minor things
3874 2003-02-14 <johan AT balder>
3876 * src/xa51/main.c: before anyone really tries to use it :)
3878 * Install doc's in share/sdcc/doc
3879 * removed some obsolete files
3880 * Do a proper make distclean and uninstall
3881 M Makefile.common.in
3884 M device/include/Makefile.in
3885 M device/lib/Makefile.in
3888 M sim/ucsim/doc/Makefile.in
3891 R src/xa51/peeph.rul
3892 M support/cpp2/Makefile.in
3893 M support/makebin/Makefile
3896 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3898 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3900 2003-02-10 Borut Razem <borut.razem AT siol.net>
3902 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3903 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3904 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3905 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3906 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3907 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3908 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3909 src/z80/Makefile.bcc: Borland Makefile cleanup
3910 * as/z80/Makefile.bcc: Added Borland Makefile
3911 * support/cpp2/borland.h: Removed
3913 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3915 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3916 * src/SDCC.lex: new pragma NOIV
3917 * src/SDCCglobl.h: new pragma NOIV
3918 * src/SDCCmem.c: new pragma NOIV
3920 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3922 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3924 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3926 * src/SDCCmain.c: signal handling is switched off by --debug
3927 * doc/Makefile: small fix for install; use clean.mk again
3928 * doc/clean.mk: clean *.pdf and *.html too
3930 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3932 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3933 * device/lib/printfl.c: fix a ds390 bug by making it portable
3934 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3935 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3936 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3937 * debugger/mcs51/cmd.c: converted multi-line string literals
3938 * sim/ucsim/globals.cc: converted multi-line string literals
3939 * src/SDCCmain.c: introduced signal handler to remove temp files
3940 * doc/Makefile: small tweaks, implement clean
3941 * doc: removed generated files
3943 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3945 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3946 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3947 Address Record is not correctly generated for DS390."
3949 2003-02-02 Borut Razem <borut.razem AT siol.net>
3951 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3952 * as/mcs51/asm.h: fixed compilation with Borland C
3953 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3954 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3955 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3956 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3957 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3958 src/z80/Makefile.bcc: delete $(LIB) only if exist
3959 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3961 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3963 * device/include/malloc.h: introduced NULL
3964 * device/include/string.h: introduced NULL
3965 * device/include/stdlib.h: introduced NULL
3966 * device/lib/_memcpy.c: removed NULL
3967 * device/lib/_strcat.c: removed NULL
3968 * device/lib/_strchr.c: removed NULL
3969 * device/lib/_strcmp.c: removed NULL
3970 * device/lib/_strcpy.c: removed NULL
3971 * device/lib/_strcspn.c: removed NULL
3972 * device/lib/_strlen.c: removed NULL
3973 * device/lib/_strncat.c: removed NULL
3974 * device/lib/_strncmp.c: removed NULL
3975 * device/lib/_strncpy.c: removed NULL
3976 * device/lib/_strpbrk.c: removed NULL
3977 * device/lib/_strrchr.c: removed NULL
3978 * device/lib/_strspn.c: removed NULL
3979 * device/lib/_strstr.c: removed NULL
3980 * device/lib/_strtok.c: removed NULL
3981 * device/lib/malloc.c: removed NULL, include own header
3983 2003-02-02 <johan AT balder>
3985 * 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
3986 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3987 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3988 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3989 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3990 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3992 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3994 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3997 2003-02-01 <johan AT balder>
3999 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
4001 2003-01-31 <johan AT CP255758-A>
4003 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
4005 2003-01-30 <johan AT balder>
4007 * src/SDCCBBlock.c: automatic bug detection
4008 * src/SDCCicode.c: automatic bug detection
4010 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4012 * src/SDCCglobl.h: now --xram-size 0 works
4013 * src/SDCCmain.c: now --xram-size 0 works
4015 2003-01-29 <johan AT balder>
4017 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
4019 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4021 * as/mcs51/aslink.h: Added options --xram-size and --code-size
4022 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
4023 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
4024 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
4025 * src/SDCCglobl.h: Added options --xram-size and --code-size
4026 * src/SDCCmain.c: Added options --xram-size and --code-size
4028 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4030 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
4031 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
4033 2003-01-27 <johan AT balder>
4035 * src/SDCC.y: fixed bug #613764
4037 2003-01-26 <johan AT balder>
4039 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
4040 * src/SDCCsymt.h: fixed bug #673374
4041 * src/SDCCglue.c: fixed bug #661910
4042 * src/SDCCast.c: fixed bug #458099 and 673374
4044 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4046 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
4047 * as/mcs51/strcmpi.h: added
4048 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
4049 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
4050 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
4051 * as/mcs51/assym.c: strcmpi -> as_strcmpi
4052 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
4053 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
4054 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
4055 * as/mcs51/Makefile.aslink: new module strcmpi
4056 * as/mcs51/Makefile.asx8051: new module strcmpi
4057 * as/mcs51/Makefil.bcc: new module strcmpi
4058 * as/mcs51/Makefile.in: new module strcmpi
4059 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
4061 2003-01-26 <johan AT balder>
4063 * src/SDCCglue.c: reverted back to 1.124
4064 * src/SDCCast.c: reverted back to 1.156
4065 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
4067 2003-01-25 <johan AT balder>
4069 * src/SDCCglue.c: A better fix for bug #661910
4070 * src/SDCCast.c: A better fix for bug #661910
4071 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
4073 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
4075 * src/Makefile.in: remove spawn.o
4076 * src/SDCCmain.c: remove spawn.h
4077 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
4078 * src/spawn.c: removed
4079 * src/spawn.h: removed
4080 * support/regression/ports/ds390/spec.mk: link with -r
4082 2003-01-24 <johan AT CP255758-A>
4084 * src/ds390/gen.c (aopOp): fixed bug #667458
4085 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
4086 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
4087 (createIvalCharPtr): an ival doesn't always have a storage class anymore
4089 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
4091 * src/mcs51/peeph.def: better assembler identation by Frieder
4092 * src/mcs51/gen.c: better assembler identation by Frieder
4094 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4096 * as/z80/string.h: removed for gcc 3.2
4097 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
4098 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
4100 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4102 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
4103 * src/SDCCpeeph.c (replaceRule): fix bug #663503
4104 * support/regression/Makefile: separate temp files for ports
4105 * support/regression/generate-cases.py: separate temp files for ports
4106 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
4107 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
4109 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4111 * moved tinitalk to device/examples/ds390
4113 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
4115 * as/mcs51/lkmem.c: rflag is for DS390
4116 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
4117 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
4118 (linkEdit): move mem- and map-files the same way as ihx-files
4119 * src/z80/main.c (_setDefaultOptions): removed --generic
4120 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
4121 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
4122 * src/pic/glue.c (picglue): --c1mode works again
4123 * src/pic16/glue.c (pic16glue): --c1mode works again
4124 * src/asm.c (printCLine): fix #660034
4126 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4128 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
4129 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
4130 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
4131 * as/mcs51/lkmem (summary): better fix for sp problem
4132 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
4133 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
4134 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
4135 remove --stack-after-data
4137 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
4139 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
4140 * src/SDCCutil.c (join): ugly bug: missing '\0'
4141 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
4143 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
4145 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
4147 * src/pic/main.c (_asmCmd): gpasm supports -o
4148 * src/z80/main.c: more general macros
4149 * device/lib/Makefile.in: remove intermediate files
4151 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
4153 * .version: Bumped version number to 2.3.3
4154 * src/SDCCBBlock.c: new option -o
4155 * src/SDCCglobl.h: new option -o
4156 * src/SDCCglue.c: new option -o
4157 * src/SDCCmain.c: new option -o
4158 * src/asm.c: new option -o
4159 * src/ds390/main.c: new option -o
4160 * src/pic/glue.c: new option -o
4161 * src/pic/pcode.c: new option -o
4162 * src/pic/ralloc.c: new option -o
4163 * src/pic16/glue.c: new option -o
4164 * src/pic16/pcode.c: new option -o
4165 * src/pic16/ralloc.c: new option -o
4166 * src/z80/main.c: new option -o
4167 * device/lib/Makefile.in: use -o
4168 * support/regression/ports/ds390/spec.mk: use -o
4169 * support/regression/ports/gbz80/spec.mk: use -o
4170 * support/regression/ports/mcs51/spec.mk: use -o
4171 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
4172 * support/regression/ports/z80/spec.mk: use -o
4173 * support/regression/ports/ucz80/spec.mk: use -o
4174 * support/regression/ports/xa51/spec.mk: use -o
4175 * support/regression/fwk/lib/timeout.c: fix usage string
4177 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
4178 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
4180 2003-01-07 <johan AT balder>
4182 * src/SDCCast.c (decorateType): fixed bug #600035
4184 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
4185 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
4186 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
4187 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
4188 * src/pic/pcode.c: outcommented unused variable to remove warnings
4189 * src/pic/ralloc.c: outcommented unused variable to remove warnings
4191 2003-01-06 <karl AT turbobit.com>
4192 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
4195 2003-01-06 <johan AT balder>
4197 * src/SDCCicode.c: fixed array add
4199 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
4200 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
4201 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
4203 2003-01-04 <johan AT balder>
4205 * src/SDCCval.c (getNelements): fixed the initialized array of structures
4207 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4208 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
4210 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4211 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
4212 * support/regression/tests/bug-524697.c: fit mem usage into 8032
4214 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4215 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
4217 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
4218 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
4220 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4221 * src/mcs51/main.c: removed {bindir}{sep} from aslink
4223 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4225 * in \sdcc\as\mcs51\ changed these files in order to create an
4226 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
4227 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
4228 following files to include the previous two files: aslink.dsp,
4229 Makefile.aslink, Makefile.bcc, and Makefile.in.
4231 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
4232 .adb instead of .cdb
4234 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4236 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
4237 value from option --iram-size.
4239 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4241 * \sdcc\as\mcs51\lklist.c: added boundary check before using
4244 2002-09-18 <wiml AT hhhh.org>
4246 * SDCClrange.h: exposed setFromRange() and setToRange()
4247 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
4248 packRegsForAccUse() (bug 542397)
4249 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
4250 multiple times and emitting the fetch operations more than once
4251 added aopGetUsesAcc() function to allow binary operators to
4252 fetch their operands in the correct order; made genMinus() emit
4253 compact code for X = LITERAL - Y
4255 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4256 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
4257 sprintf() in line 1267.
4259 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4260 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
4263 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4264 Changes to aslink (All the changes are marked with 'JCF'):
4266 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
4269 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
4270 area BSEG. Also moves, if possible, the DATA area down into the internal
4271 ram so more space is available.
4273 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
4276 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
4277 not bytes. Function summary() which creates a memory usage summary
4278 file with extension .mem. Reports of overlaping stack and small stack
4279 size. If the space for the stack is less than 16 bytes aslink trows a
4282 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
4283 the 8051. Option 'y' for memory summary output file.
4285 Changes to sdcc (All the changes are marked with 'JCF'):
4287 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
4289 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
4290 overlaying area for it (uses RegBankUsed[4]).
4292 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
4293 bank zero as used by default. By default aslink locates the stack
4294 (equivalent to --stack-after-data). Pass option 'y' to aslink for
4295 the creation of the .mem file. Delegates the allocation of data area
4296 to aslink (it is not longer 0x30 by default). If --stack-loc passes
4297 the begining of the stack area to aslink.
4299 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
4300 glue() in SDCCglue.c creates an area for it.
4302 2002-09-03 Borut Razem <borut.razem AT siol.net>
4303 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
4304 sdcc/src/pic/glue.c:
4305 introduced atexit() handler for teporay files removal in case of
4306 errors, assertions, ...
4308 2002-08-29 Borut Razem <borut.razem AT siol.net>
4309 * sdcc/support/cpp2/auto-host_vc_in.h:
4310 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
4311 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
4312 Maybe there is a similar problem with BORLANDC? It should be checked!
4314 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
4315 corrected improper use of assert: the assignment to clr variable was done inside the assert.
4316 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
4317 was not executed, and the compiler (cl) launched a warning:
4318 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
4320 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
4321 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
4323 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
4324 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
4326 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4327 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
4328 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
4329 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4330 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
4331 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
4332 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
4333 - added Release configuration in VS projects
4334 - review of compiler an linker options
4335 - VC .exe files are generated in bin_vc directory, not to interfere
4336 with binaries generated from other projects (cygwin, mingw, bcc ...)
4338 * sdcc/src/yacc.dsp: added
4340 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
4341 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
4342 and insert the version number definitions from .version
4344 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
4346 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
4347 added - genarate auto-host.h using auto-host_vc_in.h as template
4350 removed from CVS, generated automatically
4352 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
4353 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
4355 2002-08-11 Borut Razem <borut.razem AT siol.net>
4356 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
4358 2002-08-10 Borut Razem <borut.razem AT siol.net>
4359 * src/SDCCmain.c (main):
4360 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
4361 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
4362 The consequence was that some temporary files were not removed.
4365 unification of code in functions tempfilename() and tempfile():
4366 function tempnam() is defined in Visual Studio 6.0 and .NET
4368 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
4370 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4371 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
4372 - removed compiler command line option /WX: Treats all warnings as errors
4373 - update a list of source files, included into the project
4375 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4376 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
4377 changed project type to Generic Project so that can be correcly converted to VS.NET project
4379 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
4381 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
4383 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
4385 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
4386 added return 0 statements after assert() to make compiler happy
4388 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
4389 added newline in the def file to keep MSC compiler satisfied
4391 * sdcc/src/z80/gen.c:
4392 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
4393 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
4394 - solved MSC error in function aopDump()
4396 * sdcc_vc.h: define PREFIX as "\\sdcc"
4398 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
4399 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
4401 2002-06-22 Scott Dattalo <scott AT dattalo.com>
4402 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
4403 - Rewrote the register banking algorithm.
4404 - Added pCode live-range analysis to registers (for now, only non-used and
4405 singly-used registers optimized away)
4407 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
4409 * 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.
4411 2002-05-10 Scott Dattalo <scott AT dattalo.com>
4412 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
4414 2002-04-22 Michael Hope <michaelh AT vroom>
4416 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
4418 * configure.in (DD_COPT): Added include support required for gbdk.
4420 * .version: Bumped version number just to increase it.
4422 * src/SDCCmain.c: Added -nostdinc to the default options.
4424 2002-04-15 Michael Hope <michaelh AT vroom>
4426 * device/lib/z80/printf.c (sprintf): Added.
4428 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
4430 * src/z80/peeph.def: Added transpose redundent load rule.
4432 * src/z80/main.c: Added force callee saves for jaune.
4434 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
4436 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
4438 2002-03-28 Johan Knol <johan AT balder>
4440 * src/SDCCval.c: fixed bug #532436
4442 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4444 Added "char *Processor" field to the port structure.
4447 Added -p option. Allows port dependent processor to be specified.
4450 Initialized the new field char *Processor field to NULL in all ports
4453 Compiler generated registers for interrupt context saving
4454 were not getting allocated.
4456 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
4459 Fixed left shift. Will promote the left side of a left shift
4460 if a) left shifting more than size of operand or b) when assigned
4461 to something size > size of left side
4463 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4465 tons of changes. Register allocation has been
4466 rewritten. Added customization for the various PICs. Flow
4467 analysis is restructured. ...
4473 Added. device.c is a PIC port hack to accomodate variations
4476 2002-03-13 Michael Hope <michaelh AT vroom>
4478 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
4480 2002-03-04 johanknol <johanknol AT manik>
4482 * /src/SDCCval.c: fixed
4484 const unsigned char arr[][2] = { { 0, 1 } };
4485 t18.c:1: error: Initializer element is not constant
4487 2002-03-04 bela <bela AT manik>
4489 * /device/include/mcs51reg.h:
4490 ds89c420 register definition update
4492 2002-03-03 <johan AT FRIJA>
4494 * support/Util/SDCCerr.c: did something, but don't no why anymore
4496 * support/regression/tests/bug-524691.c: made it a little less shy
4498 * src/SDCCast.c (decorateType): fixed bug #524697
4500 * src/SDCCast.c: made some lineno improvements
4502 * src/SDCCval.c (getNelements): changed warning to error
4504 * src/SDCCglue.c (printIvalArray): changed warning to error
4506 * src/SDCCicode.c: fixed a warning for mingw
4508 * src/SDCCast.c (decorateType): fixed the << promotion for ops
4510 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
4512 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
4514 * src/ds390/peeph.def:
4515 Added some more peephole rules
4517 * src/ds390/gen.c: Various fixes & enhancements
4519 * src/SDCClrange.c, src/SDCClrange.h:
4520 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
4522 * src/ds390/ralloc.c:
4523 various fixes & enhancements (ds390) specific
4525 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
4526 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
4529 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
4531 2002-03-02 <johan AT FRIJA>
4533 * src/SDCCast.c (decorateType): fixed bug #524708
4535 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
4537 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
4539 2002-03-01 Michael Hope <michaelh AT vroom>
4541 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
4543 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
4545 2002-03-01 <johan AT FRIJA>
4547 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
4549 * src/SDCCast.c (decorateType): fixed bug #524209
4551 * src/SDCCval.c (valNot): fixed bug #524195
4553 2002-02-26 <johan AT balder>
4555 * src/xa51/gen.c: fixed a warning
4557 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
4559 * src/SDCCast.c (decorateType): fixed bug #522534
4561 2002-02-23 <johan AT balder>
4563 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
4565 2002-02-22 <johan AT balder>
4567 * src/SDCCast.c: fixed bug #514865
4569 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
4571 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
4573 * sdcc/src/SDCCloop.c:
4574 Previous fix was not good. basic blocks that have "break" or "return" are
4575 not really partof a loop , but live ranges used in these blocks should
4576 be live thru the entire loop, so set partOfLoop but don't add them to
4579 2002-02-21 <johan AT FRIJA>
4581 * src/SDCCcse.c: fixed bug #514308
4583 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
4586 Fixed BUG #519583. If a conditional block ended in a return/break
4587 statement inside a loop, it was not being considered part of the loop.
4589 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
4591 2002-02-10 Karl Bongers <karl AT turbobit.com>
4594 Fixed up SDCDB debugger somewhat. Updated debugger/README
4595 with lots of comments and notes.
4597 * device/examples/test2.c:
4598 Fix bug, "red" variable not being initialized(compiler complained).
4600 * device/examples/Makefile, examples/test3.c:
4601 Add Makefile in device/examples folder, compiles test3.c
4602 for use as a multiple module SDCDB test case.
4604 * sim/ucsim/cmd.src/cmdset.cc:
4605 Took out debug printfs in ucsim "next" command.
4608 Karl and Johan start ucsim XA support. Most dissassembly working,
4609 about 75% emulation done(plenty of work remaining).
4611 * sim/ucsim/z80.src:
4612 Add Z80 support to ucsim, add test-ucz80 regression test,
4613 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
4614 Notice z80 compiler fails on examples/test3.c/crc code.
4616 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
4618 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
4619 Added support for --parms-in-bank1
4621 * src/ds390/peeph.def:
4622 added a few more peephole optimzations
4625 1) added __builtin_inp & __builtin_outp used to read in data of given length
4626 from a memory mapped port
4627 2) added __builtin_memcmp
4628 3) added __builtin_swapw swap bytes of a short
4630 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
4631 1) handle multiple send & receives from register bank1
4632 2) ralloc can now allocate DPTR1 to some liveRanges
4634 * src/SDCCsymt.c, src/SDCCsymt.h:
4635 changes to handle multiple sends & receives
4638 added some pointer arithmetic optimization
4641 added some pointer arithmetic optimizations but not stable yet so not
4642 called from anywhere (will get this working shortly)
4644 * src/SDCCopt.c: fixed for multiple sends & receives
4647 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
4648 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
4649 set preprocessor defines (depending on options)
4651 * src/SDCCicode.c, src/SDCCicode.h:
4652 changes made to handle multiple sends & receives
4655 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
4657 * src/SDCCcse.c, src/SDCCcse.h:
4658 added function findbackward def (to be used in upcoming optimization)
4660 * src/SDCCcflow.c, src/SDCCcflow.h:
4661 added function returnAtEnd - to determine if a basic block terminates with
4664 * src/SDCCast.c, src/SDCCast.h:
4665 added option parms-in-bank1
4667 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
4668 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
4669 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
4670 adjusted for --parms-in-bank1 option
4672 * device/include/string.h:
4673 donot redefine "reentrant" keyword
4675 * device/include/ds80c390.h: Added some more SFRs
4677 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4679 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
4681 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4683 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
4685 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4687 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
4689 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
4691 * Added --xram-movc option
4693 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4695 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
4697 2002-01-11 Johan Knol
4699 * Added math lib of Jesus Calvino-Fraga
4701 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
4703 * src/SDCCmain.c (processFile): fix processing of ../../src.c
4704 * support/regression/Makefile: new target test-mcs51-stack-auto
4705 * support/regression/ports/mcs51-stack-auto/spec.mk: added
4707 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4709 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
4711 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4713 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4715 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4717 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4719 * src/SDCCglue.h: add definition for printIvalChar()
4721 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4723 * src/SDCCast.c: fix #498138 by Johan
4725 * src/SDCCglue.c: fix #498138 by Johan
4727 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4729 * support/regression/Makefile: fix clean
4731 * support/regression/ports/ds390/support.c: fix transmission of last character
4733 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4735 * /sdcc/src/ds390/gen.c:
4736 a) improved computing address of stack variable
4737 b) took out some #if 0 code
4738 c) improved parmBytes adjustment
4739 d) improved genPlusIncr & genMinusIncr
4740 e) genCmp could generate bad code (when left assigned to DPTR)
4741 f) Fixed bug in hasInc
4743 * /sdcc/src/ds390/ralloc.c:
4744 a) packRegsForSupport could mess up live information (Fixed)
4745 b) packRegsDPTRuse could be incorrect for left & right shift
4747 * /sdcc/src/mcs51/ralloc.c:
4748 packRegsForSupport could mess up the live information (Fixed)
4750 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4752 * /sdcc/src/SDCCast.c:
4753 can reverse a loop even if function call is present as long
4754 as the loop control variable is local & is not passed as parameter
4756 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4758 * /sdcc/ChangeLog: *** empty log message ***
4760 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4761 More builtin function additions for TININative
4763 * /sdcc/src/ds390/ralloc.c:
4764 Had broken the regression testsuite
4766 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4768 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4769 Added funcattr hasStackParms will be set for reentrant functions when there
4770 are paramteres on the stack, this helps in minimizing frame pointer generation
4771 typeFromStr can handle function pointers now
4773 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4774 *** empty log message ***
4776 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4778 * /src/ds390/gen.c, /src/ds390/main.c:
4779 More builtin function additions for TININative
4781 * /src/ds390/ralloc.c:
4782 Had broken the regression testsuite
4784 * /src/SDCCast.c: Fixed a bug in dumptree
4786 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4787 Added funcattr hasStackParms will be set for reentrant functions when there
4788 are paramteres on the stack, this helps in minimizing frame pointer generation
4789 typeFromStr can handle function pointers now
4791 * /doc/builtins.txt, /doc/TININative.txt:
4792 *** empty log message ***
4795 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4797 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4798 ALPHA version for -mTININative
4800 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4801 updated to reflect changes in the port structure
4804 added function do_assemble (similar to do_link) if non-null this function
4805 will be called to do assembly (-mTININative) requires a multi command
4807 added function genAssemblerEnd will be called to generate assembler Epilogue
4810 added _JavaNative to debug info printing
4812 * /src/SDCCmain.c: added option --tini-libid
4813 added port->do_assemble function (-mTININative) has a multi command assemble
4815 * /src/SDCCglue.c: Disabled "constExpr" check
4816 added port->genAssemblerEnd function
4818 * /src/SDCCglobl.h: Added option --tini-libid value
4821 tookout optimizeCompare from the header (has no external references)
4823 * /src/SDCCast.c: made one more function "static"
4825 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4827 * src/z80/mappings.i: Added z80asm support.
4829 * src/z80/main.c: Added z80asm support on --asm=z80asm
4831 * src/z80/gen.c: Fixed asm portability issues.
4833 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4835 * src/SDCCglue.c (printExterns): Added global/extern split.
4837 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4839 * support/regression/Makefile: added test for mcs51 model large
4841 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4843 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4845 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4847 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4849 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4851 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4853 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4855 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4857 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4859 * support/regression/tests/simplefloat.c: Port to mcs51.
4861 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4862 * support/regression/tests/bug-485362.c: Added.
4864 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4866 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4868 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4870 * src/z80/gen.c (aopDump): Added a dump function.
4872 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4873 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4875 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4877 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4879 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4881 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4883 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4885 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4887 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4889 * support/regression/ports/ds390/support.c: Use tinibios.
4891 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4893 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4895 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4896 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4898 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4900 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4902 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4904 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4906 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4907 (packRegsForIYUse): Created and optimised.
4909 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4911 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4912 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4914 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4916 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4918 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4920 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4922 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4924 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4926 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4928 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4930 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4932 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4934 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4936 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4937 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4938 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4940 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4942 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4943 (genNotFloat): Added.
4944 (genUminusFloat): Added.
4946 * device/lib/z80/Makefile: Added floating pt stubs.
4948 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4950 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4952 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4954 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4956 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4958 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4960 * sdcc/support/regression/Makefile: Add port ds390.
4962 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4964 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4966 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4968 * sdcc/support/regression/ports/ds390/support.c: Added.
4970 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4972 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4974 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4976 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4978 * device/include/malloc.h: Added z80 and gbz80 support.
4980 * device/lib/gbz80/heap.s: Added.
4982 * device/lib/z80/heap.s: Added.
4984 * device/lib/malloc.c: Added z80 and gbz80 support.
4986 * support/regression/tests/malloc.c (testMalloc): Added.
4988 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4990 * support/regression/tests/bug-478094.c: Added.
4992 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4994 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4996 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4998 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
5000 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
5002 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
5004 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
5006 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
5008 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
5010 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
5012 * support/regression/tests/bug-477927.c: Added.
5014 * src/z80/peeph.def: Added minor rules.
5016 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
5018 * src/z80/peeph.def: Added jump optimisation modification.
5020 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
5022 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
5024 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
5026 * support/regression/tests/funptrs.c: Added.
5028 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
5030 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
5032 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
5034 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
5036 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
5038 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
5039 (movLeft2ResultLong): Created.
5041 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
5042 (joinPushes): Added. Joins two char pushes into a word push.
5044 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
5046 * support/cpp2/Makefile.in (install): Added creation of dest dir.
5048 * support/makebin/Makefile (install): Added creation of dest dir.
5050 2001-10-24 Karl Bongers <karl AT turbobit.com>
5052 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
5054 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
5056 * src/z80/ralloc.c: Turned off faulty pack for one use.
5058 * src/z80/peeph-gbz80.def: Removed redundent restart options.
5060 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
5062 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
5064 * support/regression/Makefile: Improved clean
5066 * support/regression/ports/gbz80/spec.mk: Added clean
5068 * support/regression/ports/host/spec.mk: Added clean
5070 * support/regression/ports/z80/spec.mk: Added clean
5072 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
5074 * support/regression/ports/mcs51/timeout.c: little improvements
5076 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
5078 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
5080 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
5082 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
5084 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
5086 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
5088 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
5090 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
5091 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
5093 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
5095 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
5097 * src/mcs51/main.c (_linkCmd): Added bin path to command.
5099 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
5101 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
5103 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
5105 * support/regression/tests/longor.c: Added.
5107 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
5109 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
5111 * as/mcs51/aslink.h: define PATH_MAX
5113 * as/mcs51/asm.h: define PATH_MAX
5115 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
5117 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
5119 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
5121 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
5123 * src/SDCCglobl.h: define PATH_MAX
5125 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
5127 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
5129 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
5131 * src/z80/gen.c (gencjneshort): Fixed
5133 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
5135 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
5137 * support/regression/tests/bug-469671.c: Added.
5139 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
5141 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
5143 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
5145 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
5147 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
5149 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
5151 * src/device/lib/_mulint.c : removed hint: nooverlay bug
5153 * src/device/lib/_mullong.c : removed hint: nooverlay bug
5155 * src/device/lib/_divuint.c : removed hint: nooverlay bug
5157 * src/device/lib/_divulong.c: removed hint: nooverlay bug
5159 * src/device/lib/_moduint.c : removed hint: nooverlay bug
5161 * src/device/lib/_modulong.c: removed hint: nooverlay bug
5163 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
5165 * 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.
5167 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
5169 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
5171 2001-10-07 <johan AT FRIJA>
5173 * device/lib/gets.c (gets): fixed the return value.
5175 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
5176 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
5178 * 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.
5180 * 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.
5182 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
5184 * src/pic/gen.c: Removed Safe_strdup.
5186 * configure.in: Added option to enable libgc support.
5188 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
5189 (bitVectUnion): Optimised.
5190 (bitVectIntersect): Optimised.
5191 (bitVectBitsInCommon): Optimised.
5192 (bitVectCplAnd): Optimised.
5194 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
5196 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5198 * src/SDCCmain.c: distinguish between assembler debug and plain options
5200 * src/avr/main.c: remove standard assembler options
5202 * src/ds390/main.c: remove standard assembler options
5204 * src/mcs51/main.c: remove standard assembler options
5206 * src/port.h: removed "PENDING" comment
5208 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5210 * src/device/lib/_mulint.c : new, with assember functions
5212 * src/device/lib/_mullong.c : new, with assember functions
5214 * src/device/lib/_divuint.c : with assember functions
5216 * src/device/lib/_divsint.c : with assember functions
5218 * src/device/lib/_divulong.c: with assember functions
5220 * src/device/lib/_divslong.c: with assember functions
5222 * src/device/lib/_moduint.c : with assember functions
5224 * src/device/lib/_modsint.c : with assember functions
5226 * src/device/lib/_modulong.c: with assember functions
5228 * src/device/lib/_modslong.c: with assember functions
5230 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
5232 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
5234 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
5235 replaced _mululong.c and _mulslong.c by _mullong.c
5237 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5239 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
5241 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5243 * src/SDCCglue.c: test, if win32api is available for MINGW
5245 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5247 * src/SDCCsymt.c: no more _modifier in printTypeChain()
5248 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
5249 * support/regression/ports/gbz80/spec.mk: removed GENERIC
5250 * support/regression/ports/host/spec.mk: removed GENERIC
5251 * support/regression/ports/mcs51/spec.mk: removed GENERIC
5252 * support/regression/ports/z80/spec.mk: removed GENERIC
5254 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
5256 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
5258 * support/regression/tests/bug-467035.c: Created.
5260 2001-10-01 <johan AT FRIJA>
5262 * src/SDCC.y: fixed bug #466586 part 1
5264 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
5266 * SDCCicode.c: z80 has no generic pointers
5267 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
5269 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
5271 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
5273 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
5275 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
5277 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
5279 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
5281 * configure.in: Fixed up so that ucsim is only configured once.
5283 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
5285 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
5286 (getPathDifference): As above.
5288 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
5290 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
5292 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
5293 * .version: Updated to 2.3.1
5295 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
5296 Added copyright header.
5298 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
5299 (assemble): Added support for macro based assembler commands.
5300 (linkEdit): Added support for macro based linker commands.
5301 (preProcess): Changed the pre-processor to use macros.
5302 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
5303 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
5305 * device/lib/z80/crt0.s: Added module name for debugging.
5307 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
5309 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5311 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
5313 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
5315 * src/Makefile.in: Added SDCCmacro and SDCCutil
5317 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
5319 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5321 2001-09-16 <johan AT FRIJA>
5323 * 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.
5325 2001-09-15 <johan AT FRIJA>
5327 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
5328 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
5330 2001-09-11 <johan AT FRIJA>
5332 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
5334 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
5336 * support/regression/tests/bug-460444.c: Added test case.
5338 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
5339 (genCast): Added justification for all of the asserts.
5341 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
5343 * support/regression/support.c: _xdata replaced by xdata
5345 * support/regression/spec.mk: removed _generic
5347 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
5349 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
5351 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
5352 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
5354 * src/z80/peeph.def: Added a rule to optimise shift then compare.
5356 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
5358 * support/regression/tests/bug-460010.c: Added test case.
5360 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
5362 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
5364 * support/regression/Makefile: inter-port-clean adjusted for mcs51
5366 * support/regression/testfwk.c: removed workaround for bug #436344
5368 * support/regression/tests/bp.c: use less memory with mcs51
5370 * support/regression/tests/bug-441448.c: use less memory
5372 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
5374 * support/regression/collate-results.py: typo
5376 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
5378 * support/regression/tests/fetchoverlap.c: Added new test case.
5380 * support/regression/tests/bp.c: Added new test case.
5382 * support/regression/tests/bug-448984.c: Added new test case.
5384 * support/regression/tests/pow2shifts.c: Added new test case.
5386 * src/z80/gen.c: Turned off the noise it normally generates for the release.
5387 (genlshTwo): Fixed right shift for count > 8.
5389 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
5391 2001-09-08 <johan AT FRIJA>
5393 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
5395 2001-09-07 <johan AT FRIJA>
5397 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
5399 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
5401 2001-09-06 <johan AT FRIJA>
5403 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
5404 * bernhard noted me at this: "() equals to (void)" (1.38)
5406 2001-09-05 <johan AT FRIJA>
5408 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
5410 2001-09-04 <johan AT FRIJA>
5412 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
5415 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
5417 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
5419 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
5421 * link/z80/aslink.h: Fixed path for PATH_MAX
5423 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
5425 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
5427 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
5429 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
5431 * 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.
5433 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
5435 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
5436 (genCmp): Fixed up genCmp for the GB with longs.
5438 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
5440 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
5442 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
5444 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
5446 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
5448 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
5450 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
5452 * 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.
5454 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
5456 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
5458 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
5460 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
5462 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
5464 * sim/ucsim/configure: little improvement of Cygwin-detection
5465 * sim/ucsim/configure.in: little improvement of Cygwin-detection
5466 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
5467 * support/regression/tests/bug-221100.c: small changes for mcs51
5468 * support/regression/tests/bug-221168.c: small changes for mcs51
5469 * support/regression/tests/bug-227710.c: small changes for mcs51
5470 * support/regression/tests/staticinit.c: small changes for mcs51
5471 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
5472 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
5473 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601