1 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
3 * src/SDCCicode.c (geniCodeLogic): made it static,
4 (geniCodeLogicAndOr): added in order to fix bug #905492,
5 (ast2iCode): fixed bug #905492
6 * support/regression/tests/bug-905492.c: added
7 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
8 (processParms): fixed bug #927659: don't copy parms, this will clear
10 * support/regression/tests/bug-927659.c: added
12 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14 * src/SDCCast.c (addCast): don't cast float to char
15 * device/lib/libsdcc.lib: added _memmove
17 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
19 * device/lib/large/Makefile: fixed parallel execution by
20 replacing `make` by `$(MAKE)`
22 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
25 offsets (fixes bug #923936)
27 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
29 * device/lib/small/Makefile: fixed parallel execution by
30 replacing `make` by `$(MAKE)`
32 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
34 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
36 2004-03-23 Scott Dattalo <scott AT dattalo.com>
38 * src/pic/gen.c (genCpl): multi-byte complements were not working.
39 * src/regression/Makefile: Regression test was not running.
41 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
43 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
44 complement if possible
45 * src/SDCCval.c (valComplement),
46 * src/SDCCicode.c (operandOperation): fixed complement of literal
47 * support/regression/tests/onebyte.c (testComplement): added
49 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
51 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
52 return an optimized tree; actually replace actParm with the new tree
53 * src/SDCCast.h: added some parantheses to remove side effects
54 * support/regression/tests/bug-920866.c
56 2004-03-21 Scott Dattalo <scott AT dattalo.com>
57 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
58 Bit operands were not being handled properly in the pic14 port.
59 (now src/regression/add.c passes again).
61 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
63 * src/SDCC.y (labeled_statement): case and default no longer require
64 a following statement (RFE #893037)
66 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
68 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
69 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
70 disabled (fixes bug #916294)
71 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
72 "mov a,acc"; patch provided by Lenny Story
73 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
75 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
77 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
79 * src/ds390/gen.c (genFunction, genEndFunction),
80 * src/ds390/ralloc.c (ds390_assignRegisters),
81 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
82 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
83 pushed if there are parameters passed on the stack. Also, a cleaner
84 way to decide if r0/r1 should be pushed/popped. (Together they fix
87 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
90 * device/lib/mcs51/crtpagesfr.asm,
91 * device/lib/mcs51/crtxinit.asm,
92 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
93 to avoid confusion with Si Lab's SFRPAGE register.
95 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
97 * src/SDCCglue.c (emitMaps): allow public sfr variables
98 * src/SDCCglue.c (initialComments): include compiler build date
99 with compiler version and put the timestamp of the generated
100 assembly file on a serperate line to be less confusing.
101 * src/port.h: added genInitStartup hook
108 * src/z80/main.c: genInitStartup initialize as NULL (default to
109 historical behaviour)
110 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
111 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
112 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
113 library instead of hard coding it into the compiler.
114 * support/regression/ports/mcs51-stack-auto/spec.mk,
115 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
116 * device/lib/mcs51/Makefile,
117 * device/lib/small/Makefile,
118 * device/lib/large/Makefile,
119 * device/lib/mcs51/crtpagesfr.asm,
120 * device/lib/mcs51/crtstart.asm,
121 * device/lib/mcs51/crtxclear.asm,
122 * device/lib/mcs51/crtxinit.asm,
123 * device/lib/mcs51/crtclear.asm,
124 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
125 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
126 and into user configurable files.
127 * device/lib/clean.mk: clean mcs51 directory too
128 * support/regression/tests/longlit.c: added static to T1 declaration
129 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
130 accesses in the initialization code
132 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
134 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
135 OSCTRIMVAL as noted in bug #916008
137 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
139 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
140 in loops with multiple exits (reported as incorrect registers
141 used by Martin Helmling in Sdcc-user list)
143 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
145 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
146 made ds390 register extensions look less like error messages
148 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
150 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
151 reported by Adam Wozniak in Sdcc-user list
153 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
155 * src/SDCCast.c (decorateType): fixed with bug and promotion in
156 arithmetic optimizations, added debug output
158 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
160 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
161 * sdcc.spec: updated and split sdcc into 3 rpms
162 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
163 needed for literals of LEFT_OP and '+'
164 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
165 introduced RESULT_TYPE_NOPROM
166 (geniCodeMultiply): fixed logic for decision if mul is optimized to
168 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
169 limited promotion to int only for '*'
170 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
172 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
174 * src/pic16/gen.c (genSkip),
175 (genc16bit2lit), (gencjneshort): commented out
176 (is_LitOp): new helper function, checks operand type
177 (genCmpEq): rewritten
179 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
181 * support/regression/tests/bug-908454.c: added
183 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
185 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
186 * src/SDCCicode.c (usualBinaryConversions): op needs int type
187 (geniCodeCast): cosmetic, don't preserve bit storage class
188 (geniCodeLeftShift): added promotion
189 (geniCodeLogic): fixed regression
190 * src/SDCCsymt.c (computeTypeOr): accept bits too
191 (compareType): 2nd part of fix for bug #908454, needed for bitfields
193 2004-03-07 Borut Razem <borut.razem AT siol.net>
195 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
197 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
199 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
200 version of pic16_genPackRegisters which does not check if ic is a
202 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
203 function cause string1.c regression test fails
205 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
207 * sim/ucsim/configure.in,
208 * sim/ucsim/configure,
209 * sim/ucsim/doc/Makefile.in: use docdir
210 * src/SDCC.y: fixed sbit atrributes
211 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
212 * src/SDCCast.c (decorateType): |^& need special promotion handling
214 * src/SDCCsymt.h: moved definition of RESULT_TYPE
215 * src/SDCCsymt.h (computeType),
216 * src/SDCCicode.c: computeType() needs op
217 * src/SDCCsymt.c (checkTypeSanity),
218 * doc/sddman.lyx: "plain" bitfields are unsigned
219 * src/SDCCsymt.c (computeTypeOr): added
220 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
222 * src/SDCCval.c (val*): computeType() needs op
223 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
224 * support/regression/tests/onebyte.c: added tests for |^&
226 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
228 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
229 for writing icode into asm output.
231 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
233 * src/pic16/device.c: added some debug lines enabled
234 with macro DEBUG_CHECK,
235 * src/pic16/genarith.c: more debug in genPlus,
236 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
237 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
238 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
239 * (aopForSym): onStack symbols are re-placed in data memspace,
240 and onStack flag is cleared,
241 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
242 copy temporary pcodeop,
243 * (genPcall): added warning for not updating PCLATU,
244 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
245 always true for pic16 port,
246 * (genMultOneWord): NEW, supports integer multiplication,
247 * (genMult): modified to call genMultOneWord,
248 * (ifxForOp): added warning when return NULL,
249 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
250 flag is set before call to operandFromSymbol for implicit
252 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
253 options.intlong_rent are set by default,
254 * (_hasNativeMulFor): modified to allow port generation of integer
256 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
257 set regtype to REG_SFR for all registers, restricting seting the
258 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
260 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
262 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
263 more than 500 times in the regression tests
265 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
267 * support/Util/SDCCerr.h,
268 * support/Util/SDCCerr.c,
269 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
271 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
272 for symbol conflicts.
273 * support/valdiags/tests/enum.c,
274 * support/valdiags/tests/tentdecl.c,
275 * support/valdiags/tests/struct.c: expect possible error messages
276 referring to original symbol definitions.
277 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
279 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
281 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
283 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
285 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
287 * src/pic16/ralloc.c (newReg): fixed bug #908929
289 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
291 * src/ds390/gen.c: added missing #include "main.h"
293 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
295 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
296 checking if symbol is already in set,
297 * src/pic16/device.h: prototype for checkAddSym,
298 * src/pic16/gen.c: (_G): added entry interruptvector,
299 * (assignResultValue): removed some commented out lines,
300 * (genFunction): check for ISR via sym->type, absolute section for
301 interrupt code is created via a new pBlock, the goto instruction is
302 placed now correctly at the interrupt vector position, changed all
303 references from ivec to _G.interruptvector,
304 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
305 is the interrupt is a high priority one, same for return from ISR,
306 * src/pic16/glue.c: changed all calls of addSetHead for publics and
307 externs to calls of checkAddSym,
308 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
309 pic16_pcode_verbose flag is set,
310 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
311 * src/pic16/pcoderegs.c: message about how many registers are saved
312 will only be emitted if pic16_pcode_verbose flag is set,
314 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
316 * src/ds390/ralloc.h,
317 * src/ds390/ralloc.c (ds390_regWithIdx),
318 * src/ds390/gen.c (emitcode),
320 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
321 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
322 ds390operandCompare, getRegsRead, getRegsWritten,
323 initializeAsmLineNode): customized instruction size calculation for
324 ds390, started basis for some register optimizations
325 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
326 corresponding assembly output
327 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
328 missing push/pop of r0/r1. Optimized push/pops
330 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
332 * src/mcs51/main.c (instructionSize): fixed ACALL size
333 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
335 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
337 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
338 the sorting of rlist with NULL elements
339 * (print_idataType, print_idata): NEW to create idata sections
340 * src/pic16/device.h: idataSymSet new variable
341 * src/pic16/gen.c (genFunction): fixed some bugs in string
342 comparing, improved the absolute section creation for ISRs,
343 added FSR0L/FSR0H in registers that are saved in an ISR,
344 * (genInline): fixed the processing of inline snippets,
345 now they undergo no process by the peephole optimizer
346 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
347 are placed in idataSymSet,
348 * (pic16emitStaticSeg): extern symbols are added in externs,
349 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
350 switching when aboslute variables are placed in access bank memory
351 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
352 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
353 commented out with #if,
354 * (pic16_packRegisters): reintroduce the check for CAST because some
355 symbols are not correctly handled,
356 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
357 pCodeInstruction instead of pCode,
358 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
359 pCodeAsmDir definition,
360 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
361 directive, then the argument directive is emitted without the leading
362 tab, hack for inline labels which must be in the first column,
363 * (compareLabel,pic16_findNextInstruction),
364 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
365 * (insertBankSwitch): modified for the new pCodeAsmDir,
367 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
368 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
370 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
372 * (pushSide): commented out with #if,
373 * (assignResultValue): fixed some typos in saving
375 * (genPcall): FIXED and sync'ed with genCall,
376 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
377 * (genNearPointerGet): fixed to handle some more cases,
378 implementation scheme via table reads,
379 * (genConstPointerGet): modified to access code memory correct,
380 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
381 and improved to handle some cases
382 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
383 instead of "RETLW" for init data
384 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
385 not IN_DIRSPACE, work around to reduce bank switching when aboslute
386 variables are placed in access bank memory (<0x80 and >=0xf80),
387 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
388 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
389 TBLWT_POSTDEC,TBLWT_PREINC
390 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
391 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
393 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
394 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
395 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
396 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
398 2004-02-29 Borut Razem <borut.razem AT siol.net>
400 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
401 support/Util/findme.h, support/Util/system.h: enhance binary relative
402 search for lib and include by using findProgramPath()
404 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
407 * src/SDCCpeeph.c (pcDistance),
409 * src/mcs51/ralloc.h,
410 * src/mcs51/ralloc.c (mcs51_regWithIdx),
412 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
413 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
414 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
415 size calculation port specific, started basis for some register
417 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
418 missing push/pop of r0/r1. Optimized push/pops
419 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
420 * device/lib/_modsint.c (_modsint),
421 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
422 and stack version so regression tests pass
424 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
426 * src/Makefile.in (dep): include SLIBOBJS in dependency check
427 * src/SDCCast.c (decorateType): catch another small optimization
429 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
430 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
431 modified to finally use computeType() all over SDCC,
432 see Feature Request #877103
433 * src/SDCCval.h: cosmetic
434 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
435 valCompare(); regression tested in muldiv.c
436 * support/regression/tests/muldiv.c (testMod): mod sign follows
439 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
441 * src/SDCCast.c (decorateType): fixed bug #902362
442 * doc/INSTALL.txt: fixed install instructions for win32
444 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
446 * device/include/Makefile.in (install): fixed by replacing spaces
449 * doc/INSTALL.txt: updated for release
450 * doc/sdccman.lyx: added warning for --xstack being buggy
452 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
454 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
455 to eliminate build warnings.
456 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
458 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
459 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
461 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
462 removed -penable-stack, added comment for stack pragma, added
463 warning for not initializing the stack/frame registers, removed
464 comment at interrupts section
466 Stack is made permanent, there is no ability to disable stack usage.
467 * src/pic16/device.h,
468 * src/pic16/device.c: removed all references to USE_STACK macro,
469 * src/pic16/device.c (pic16_dump_section): when no elements in
470 rlist, free rlist before return,
471 * (pic16_dump_int_registers): NEW, internal registers are a new set
472 of general purpose registers reused by each function,
473 * (checkAddReg): returns 1 if registers is added to set,
474 * (pic16_groupRegistersInSection): when a registers is of type
475 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
476 * src/pic16/device.h: memRange and Assigned Memory are deleted,
477 SRCASECMP macro is moved here from device.c
478 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
479 PO_PCLATU, PO_PRODL, PO_PRODH,
480 * (pic16_pCodeOpType, genMinus,
481 changed compares to "a" register, with AOP_ACC,
482 * (pic16_genPlus): fixed some bugs and indented properly,
483 * (pic16_addSign): changed size to size+offset in the MOVWF
485 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
486 multiply 8-bit operand by literal, result is 8-bit,
487 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
488 multiply 2 8-bit operand, result is 8-bit,
489 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
491 * src/pic16/gen.c: changed accUse to contain WREG only,
492 * (pic16_emitcomment): renamed to pic16_emitpcomment,
493 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
494 true, do not use immediate addressing any more unless sym is a
495 pointer in codespace,
496 * (aopForRemat): do not use immediate addressing when symbol not in
497 codespace and when symbol's address is requested,
498 * (aopOp): for-loop in if(sym->accUse) is modified for the new
500 * (aopGet): added case for AOP_ACC and don't return "accumulator
501 bug" but WREG instead,
502 * (popGetTempReg): pushes contents of temporary register in stack,
503 * (popReleaseTempReg): pops contents of temporary register from
504 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
505 * (pic16_popGet): separated case AOP_ACC to return register WREG
506 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
507 or PO_IMMEDIATE and initializes their instance/offset appropriately,
508 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
509 the use of immediate pointers to certain cases only.
511 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
512 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
513 * (assignResultValue, genCall, genRet): modified to use the new
514 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
515 genPcall is still broken,
516 * (genFunction): added code to create 'A' type pBlocks when
517 interrupt functions are generated, code not extensively tested yet,
518 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
519 * (genEndFunction): modified so ISRs pop stored registers from stack,
520 * (genMultOneByte): cleanup,
521 * (AccRsh): added flag andmask, to and result with appropriate mask,
522 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
523 * (genDataPointerGet): fixed and reenabled its use,
524 * (genNearDataPointerGet): bugs fixed,
525 * (genDataPointerSet): bugs fixed,
526 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
527 pic16_DumpSymbol, pic16_DumpOp,
528 * src/pic16/genutils.h: function prototypes for the above functions,
529 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
531 * (pic16emitRegularMap): many many many improvements, but needs a
533 * src/pic16/main.c: enable_stack in pic16_options is removed,
534 * (_pic16_parseOptions): removed command line options -penable-stack,
535 * (_process_pragma): emit stack symbol only when stack pragma is
537 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
538 redirected to FSR0L/FSR0H pair,
539 * (pic16_get_op, pic16_get_op2): modifications and improvements,
540 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
541 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
543 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
544 * (dumpPicOptype): NEW,
545 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
546 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
547 with movff instruction,
548 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
549 added pic16_int_regs, some packRegsFor* functions are commented out,
550 because produce errors,
551 * src/pic16/NOTES: minor modifications
553 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
555 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
556 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
558 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
559 * as/mcs51/lkaomf51.c: fixed bug #895763
561 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
563 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
565 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
567 * doc/sdccman.lyx: added details about the HC08 storage classes and
568 interrupts, fixed the register usage info for z80 & gbz80
570 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
572 * doc/sdccman.lyx: added more pic16 port documentation
573 * device/include/pic16/: added header pic18fregs.h
575 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
577 * doc/sdccman.lyx: added Vangelis' contribution
579 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
581 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
582 extend to the next CALL or PCALL, not just to the next CALL.
584 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
586 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
588 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
590 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
591 bug #895752 and a better fix for bug #716790
593 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
595 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
597 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
599 * doc/sdccman.lyx: minor changes, minor changed
601 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
603 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
604 which can't handle SDCC_NEWONEBYTEOPS,
605 (geniCodeMultiply): removed conversion from mult to shift for pic14
608 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
611 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
612 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
613 thus fixing bug #895406
615 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
617 * device/lib/_modsint.c,
618 * device/lib/_modslong.c: sign follows divisor only
619 * src/hc08/gen.c (genMultOneByte): if result size is 1,
620 signs or signedness can be ignored
621 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
622 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
623 added optimization for IFX,
624 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
626 reenabled optimization for IFX, which was removed on 2004-01-11
627 * src/SDCCast.h: added return type IFX
628 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
629 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
630 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
631 SDCC_OLDONEBYTEOPS selects the old behaviour
632 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
633 changed again and commented promotion rule
634 * src/SDCCval.c (valDiv): promotion no longer necessary
635 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
636 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
638 * support/regression/tests/onebyte.c: added
640 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
642 * gen.c (genInline): reverted to old code for assemnling inline
643 code because of bug reported James Chadd
645 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
647 * ralloc.h: missing declarations from previous patch,
648 seems that patch for ralloc.h was never applied, fixed
650 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
651 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
655 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
656 indirect addressing. Marked FSR0 as deprecated
657 * gen.c (pointerCode): commented out, not needed now
658 (pic16_popGet2p): new MOVFF helper function
660 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
661 (shiftRLong): removed duplicate debugging info
663 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
665 * src/ds390/gen.c (genNearPointerGet),
666 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
667 optimization with bits, but not bitfields.
668 * src/ds390/ralloc.c (packRegisters),
669 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
671 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
673 * src/SDCCcse.c (algebraicOpts): copy operands before modification
675 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
678 * src/SDCCicode.c (operandFromSymbol),
679 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
680 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
681 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
682 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
683 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
684 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
686 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
687 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
688 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
689 * src/SDCCsymt.c (newSymbol),
690 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
693 * src/SDCCval.c (newiList): fixed bug #885705
695 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
697 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
698 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
700 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
702 * device/include/c8051f120.h,
703 * device/include/c8051f300.h,
704 * device/include/c8051f310.h: added/updated header files for Silicon
705 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
706 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
707 in new section Submitting patches
709 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
711 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
712 genFarPointerGet, genCodePointerGet, genGenPointerGet,
713 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
715 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
716 genFarPointerGet, genCodePointerGet, genGenPointerGet,
717 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
719 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
720 genFarPointerGet, genCodePointerGet, genGenPointerGet,
721 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
723 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
724 genFarPointerGet, genCodePointerGet, genGenPointerGet,
725 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
726 genGenPointerSet): fixed bug #892400
727 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
728 to eliminate build warnings.
729 * src/SDCCast.c (processParms),
730 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
732 * support/valdiag/valdiag.py: added GCC to the list of defines active
733 when compiling with gcc
735 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
737 * support/Util/SDCCerr.h,
738 * support/Util/SDCCerr.c,
739 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
740 with an incomplete type (fixed bug #883734)
741 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
743 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
745 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
747 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
749 * src/SDCCast.c (decorateType),
750 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
751 function pointer implementation
752 * support/regression/tests/funptrs.c: added tests to verify both forms
753 of function pointers work correctly. Added tests to verify parameters
754 are passed in the correct order.
756 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
758 * device.c (regCompare): registers are sorted by ascending
759 address and increasing size,
760 * main.c (_pic16_finaliseOptions): removed the declaration
761 of compiler macro MCU. Now a macro of the format pic18fxxxx
762 will be defined from the command line
764 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
765 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
767 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
768 PCOP_RLCF was overwritten!
769 * gen.c (genSkip): commented out calls to pic16_emitcode,
770 * (genCmpEQ): fixed "long" compares, only high word did get compared,
772 * (genRRC): added debugging info,
773 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
774 overwritten while shifting,
775 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
776 overwritten while shifting,
779 * (shiftLLeftOrResult),
780 * (shiftRLeftOrResult),
782 * (shiftLLong): Implemented with pic16_emitpcode
783 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
784 * (genLeftShift): Fixed bug, operand for shift by variable always
785 was "and"ed with 0x0f,
786 * (genLeftShiftLiteral),
788 * (genRightShiftLiteral): added debugging info,
789 * (genrshFour): added comment,
790 * (genRightShift): determined signedness from operand "left"
793 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
795 * src/SDCCicode.c (geniCodeParms),
796 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
797 function pointers, fixed function pointer bugs #861242 and #861896
799 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
801 * device/include/c8051f000.h,
802 * device/include/c8051f120.h,
803 * device/include/c8051f300.h: added header files for Silicon
804 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
806 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
808 * src/SDCCast.c (processParams): added new type flow and restructured
809 (gatherAutoInit): added new type flow
810 (addCast): cosmetic changes
811 (getLeftResultType): added new type flow for array indices, patch
812 provided by Stas, see FR #877103
813 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
814 array index patch by Stas
815 * src/SDCCast.h: added prototype getResultTypeFromType()
817 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
818 * src/pic/glue.c (pic14emitStaticSeg),
819 * src/pic16/glue.c (pic16emitStaticSeg),
820 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
821 for initialization of symbols
822 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
823 * support/Util/SDCCerr.h:
824 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
825 * .version: bumped version number to 2.3.8
826 * device/include/Makefile.in (install),
827 * doc/Makefile (install): changed to 'rm `find ...`' construct to
830 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
832 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
833 Slade Rich fixed an optimization bug
834 * src/pic/pcodepeep.c,
835 * src/pic/pcoderegs.c
836 * doc/Makefile (install): added test for directory
838 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
840 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
841 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
842 * src/pic/ralloc.c (getRegPtr, getRegGpr),
843 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
844 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
845 * as/mcs51/asexpr.c (term),
846 * as/hc08/asexpr.c (term): fixed bug #887146
848 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
850 * src/z80/gen.c (genMult): handle single byte result product
851 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
852 DUMMY_READ_VOLATILE (fixed bug #886367)
854 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
856 * support/regression/tests/libmullong.c: fixed logic, on little endian
857 hosts we ended without a mullong_wrapper()
859 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
861 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
862 virus/worm forged address usage.
864 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
866 Fixed promotion, it should be done on AST level:
867 * src/SDCCast.c (addCast): added promotion to int
868 (decorateType): updated call to upCast()
869 * src/SDCCicode.c (geniCodeLeftShift): removed call to
870 usualUnaryConversions()
872 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
874 * support/regression/tests/literalop.c (mulWrapper): Added a
875 wrapper to remove integer overflow warnings.
877 * support/regression/tests/float_trans.c: Made work on host.
879 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
882 * support/regression/generate-cases.py (main): Changed from inline
885 * doc/Makefile (install): Changed to depth first to get rid of
886 missing directory install warning.
888 * as/Makefile (install-doc): Made work on Mac.
890 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
892 * src/SDCCast.c: added an additional type flow in decorateType() of
893 opposite direction, see feature request #860006; it's enabled at runtime
894 by setting the environment variable SDCC_NEWTYPEFLOW
895 * src/SDCCast.h: changed prototype of decorateType()
896 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
897 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
898 'char' to 'int' can be omitted, if both operands are 'unsigned char';
899 see feature request #877103
900 * src/SDCCval.c: updated call of decorateType()
901 (valBitwise): fixed bug #882876
902 (valMinus): added promotion
903 (valLogicAndOr): result is unsigned
904 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
905 * src/SDCCsymt.c (computeType),
906 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
907 must not cause an unsigned operation
908 * src/pic/glue (pic14emitRegularMap),
909 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
911 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
913 * src/pic/pcode.c (PCodeID): commented out left over debug code
915 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
917 * support/valdiag/tests/overflow.c: added shift tests
925 * src/pic/pcodepeep.c,
926 * src/pic/pcoderegs.c,
928 * src/pic/ralloc.h: applied patch from Slade Rich;
929 added support for multiple code pages and multiple RAM banks on the
930 PIC 14 port. The ASM files now no longer simply assume all the
931 code / RAM are in the same page / bank. This means the linker can
932 safely allocate code/RAM of separate ASM files to different pages/banks.
933 * doc/sdccman.lyx: added Slade's tips
934 * src/mcs51/peeph.def: fixed bug #880768
936 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
938 * src/hc08/ralloc.c (rematStr): fixed bug #879282
939 * src/SDCCast.c (decorateType): fixed bug #880197
941 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
943 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
946 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
947 strtof is not part of C89 and isn't included with Mac OS X.
949 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
951 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
952 shiftL2Left2Result): fixed bug #879326
953 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
954 (genMultOneByte): fixed bug in signed vs unsigned multiplication
955 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
956 address fetch for clr instruction
957 * device/lib/hc08/_mulint.c: created optimized assembly version
958 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
960 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
962 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
963 proposed in FR #877103
965 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
967 * src/SDCCval.c (cheapestVal): added missing checks
968 * src/SDCCicode.c (usualBinaryConversions): fixed condition
969 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
971 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
973 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
976 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
978 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
979 loaded with the linker search paths (-L arguments) and the libraries
980 to be linked with the current source (-l arguments). Changes
981 currently will affect only the pic16 port.
982 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
983 include path the port specific paths and port specific libraries,
984 * gplink command now contains the $3 argument,
985 * src/pic16/device.h,
986 * src/pic16/device.c,: structure PIC_device is made public and
987 renamed to PIC16_device, the same for variable Pics which is renamed
988 to Pics16. Updated all references to them.
989 * src/pic16/glue.c (pic16glue): corrected bug with code
990 initialization which bypassed the variable initializations block.
992 * device/lib/pic16/Makefile.rules: removed --penable-stack from
993 COMPILE_FLAGS and added the --nostdinc option
995 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
997 * device/include/mc68hc908jb8.h: Register defs for another member
998 of the hc08 family. Contributed by Bjorn Bringert - thanks!
1000 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
1002 Documenting changes from previous commits.
1003 * configure.in (version 1.56),
1004 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
1005 when generating output files to configure the pic16 library,
1006 but now I've commented it out, since gputils aren't installed in the
1007 SF compile farm, so library won't compile
1009 * device/lib/Makefile.in (version 1.56): initially I've added in
1010 target 'all' the prerequestive 'model-pic16' so it compiled the
1011 pic16 library, but now I've commented it out for the same reasons
1013 * added targets 'model-pic16' and 'objects-pic16' to compile the
1015 * added target 'port-specific-objects-pic16' to handle the
1016 generated libraries and copy them into the build/ directory
1017 * added target 'clean-intermediate-pic16' to clean intermediate
1018 files into pic16 directory
1019 * in target 'installdirs' added line to create directory pic16 in
1020 the installation path
1022 * device/include/Makefile.in (version 1.11): in target 'install'
1023 added lines to copy all header files to installation path,
1024 * in target 'installdirs' added line create directory for pic16
1025 headers in the installation path
1027 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
1029 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
1032 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
1035 * device/lib/configure.in,
1036 * device/lib/configure: fixed for autoconf 2.57
1038 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1040 * src/z80/main.c (_parseOptions): fixed the portmode= command line
1041 option so that it actually works. Made it specific to the z80, since
1042 the gbz80 doesn't have these kinds of I/O ports.
1044 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1046 * device/include/z180.h,
1047 * device/lib/_memcpy.c,
1048 * device/lib/_memmove.c,
1049 * device/lib/_mulint.c,
1050 * device/lib/ser_ir.c,
1051 * device/lib/ser_ir_cts_rts.c,
1052 * device/lib/_strcmp.c,
1053 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
1054 * src/z80/main.c (_process_pragma): add support for pragmas bank and
1055 portmode; added deprecation warning for bank= and protmode= forms.
1056 Also, guard against buffer overflow.
1057 * src/z80/gen.c (aopGet): generate better code for sfr banked read
1059 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1061 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
1062 changed interrupt vector table generation to only emit declared vectors.
1063 * device/include/Makefile.in: added missing backslash
1064 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
1066 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
1068 Mainly changes to support compilation of the device libraries
1069 * src/pic16/device.c: stack is allocated via symbol and not
1070 via literal number. The symbol is placed in the corresponding
1071 position of the data ram
1072 * (pic16_dump_section): relocatable and absolute uninitialized
1073 data are now emitted in sorted order to reduce section naming,
1074 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
1075 weren't marked as being in the access bank,
1077 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
1079 Added portion of GNU PIC Library under the directory
1080 device/include/pic16 and device/lib/pic16. These files
1081 contain the declarations of SFRs for the PIC18Fxx2 devices.
1082 The directory is initialized via configure from toplevel.
1084 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
1086 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
1087 the spilllocations to be compared correctly
1089 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
1091 * src/SDCCast.c (decorateType): fixed bug introduced today
1093 2004-01-12 Borut Razem <borut.razem AT siol.net>
1095 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
1096 doc/sdccman.lyx: upper case pragmas are deprecated
1098 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
1100 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
1101 in simpler and even better code
1103 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
1105 * src/SDCCicode.c (operandOperation): fixed bug #874819
1106 * src/SDCCast.c (decorateType): fixed
1107 char foo (unsigned long ul) { return ul > 0; }
1109 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1111 * doc/sdccman.lyx: Moved and added some sections, small changes
1112 all over. Telling LaTeX to be less strict with word spacing
1113 to better keep the right margin. Changed some notes about
1114 maintainance of the ports in section 3.2.1 - is it OK like this?
1116 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
1118 SDCC source changes:
1119 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
1120 convilong): modified to inform the pic16 port that builtin functions
1123 PIC16 PORT specific changes:
1124 * src/pic16/device.c pic16_dump_equates() added,
1125 processor registers declared internally by the port are emitted in
1126 the translation as equates,
1127 * src/pic16/gen.c: inline code is passed unprocessed to the
1129 * (pic16_popGetLit2): fnuction modified to take second operand as
1130 pCodeOp pointer and not as literal,
1131 * (popRegFromIdx): prefixed with pic16_,
1132 * (pic16_popCombine2): modified to receive already allocated pCode
1134 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
1135 * (genFunction): initializes local stack frame and pushes on stack
1136 all the registers used by this function,
1137 * (genEndFunction): restores all registers from stack and restores
1139 * src/pic16/glue.c (pic16emitRegularMap): various changes and
1141 * (pic16glue): changed the program startup sequence,
1142 * added new dbName code 'A' for functions placed in absolute section
1143 * src/pic16/main.c: added function attribute _naked,
1144 * added pragma 'code' to place a fnuction at an absolute address,
1145 * added command line arguments --debug-ralloc and --pcode-verbose,
1146 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
1147 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
1148 * (pic16_newpCodeOpLit2): modified to take the second operand as
1150 * (pic16_printpBlock): modified to emit each function in a separate
1152 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
1153 UPPER for immediate operands,
1154 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
1156 * src/pic16/peeph.def: all peepholes with movff are commented out,
1157 because there is a problem in the pcode peep optimizer,
1158 * src/pic16/ralloc.c: the register allocator can now reuse local
1159 function symbols for another function. This saves register usage.
1160 * src/pic16/ralloc.h: added flag isLocal in structure regs,
1162 Added file src/pic16/NOTES with information about program writing on
1163 the current port version.
1165 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1167 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
1168 and peephole 252 (array access)
1170 2004-01-09 Borut Razem <borut.razem AT siol.net>
1172 * src/SDCCmain.c : fixed #872250: -l command line defined library
1173 files are scanned before standard library files
1175 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1177 * src/SDCCast.c (decorateType): fixed bug #874046
1179 2004-01-09 Borut Razem <borut.razem AT siol.net>
1181 * support/scripts/sdcc.nsi: remove previous installation
1183 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1185 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
1186 bytes for last interrupt vector (mcs51)
1187 * sdcc.spec: fixed typo
1189 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1191 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
1192 gen51Code): more efficient parameter receive for --model-large
1195 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1198 * src/z80/main.c: added missed needLinkerScript flags (more than
1199 one port structure defined in these file)
1200 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
1203 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
1205 * src/SDCCmain.c: removed various references to DEFAULT_PORT
1206 * src/port.h: added flag needLinkerScript in port->linker
1207 structure to inform whether to create a .lnk file or not,
1215 * src/z80/main.c: changed appropriately to configure
1216 needLinkerScript flag
1218 * src/pic16/gen.c (genAddrOf): fixed bug #863624
1219 * src/pic/glue.c: added variable udata_section_name to
1220 override default uninitialized data segment definition for
1221 devices only with SHAREBANK memory (reported from Erik Epetrich)
1222 * (pic14emitOverlay): modified to emit a commented overlay segment
1223 directive when no overlay data exist
1224 * (picglue): modified to emit uninitialized data segment
1225 according to udata_section_name
1226 * src/pic/main.c (_pic14_parseOptions): added command line
1227 options --udata-section-name=[name] to override default
1228 udata definition name
1229 * modified _linkCmd and _asmCmd to include compiler passed
1230 arguments via -W option
1231 * src/pic16/main.c: added $l in _asmCmd, changed extension for
1232 object file from '.rel' to '.o' in port->linker structure,
1233 changed size of fptr from 2 to 3 in port structure
1235 2004-01-07 Borut Razem <borut.razem AT siol.net>
1237 * support/scripts/sdcc.nsi: update PATH
1238 * support/scripts/sdcc.ico: craeted
1240 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
1242 * device/include/Makefile.in: fix install
1243 * doc/Makefile: fix install
1245 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1247 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
1249 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
1250 how the function variable allocation summary is displayed; also
1251 include information about variables allocated to the overlay
1254 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1256 * as/mcs51/lkmain.c: Help about -Y option
1257 * as/mcs51/lkarea.c: Fixed gcc warnings
1259 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1261 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
1263 * support/valdiag/tests/overflow.c: added
1264 * src/SDCCast.c (decorateType),
1265 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
1266 LEFT_OP (left shift)
1268 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1270 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
1271 (default behaviour).
1273 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1275 A python script to validate compiler diagnostic messages. It can be
1276 used to verify that sdcc complains about bad c source code and
1277 gives a good location of the error.
1278 * support/valdiag/Makefile,
1279 * support/valdiag/valdiag.py,
1280 * support/valdiag/tests/*
1282 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1284 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
1285 * src/SDCCsymt.c (newEnumType),
1287 * support/Util/SDCCerr.c,
1288 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
1290 * support/regression/tests/enum.c: added test for enum values that
1291 require at least 2 bytes of storage.
1293 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1295 * src/common.h: added ifndef/define/endif macros
1296 around the header file.
1297 Bug reported from Jesus Calvino-Fraga
1299 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1301 * sdcc.spec: updated
1302 * device/include/Makefile.in: don't install CVS directories
1303 * device/lib/Makefile.in: added removal of CVS directories after install
1304 * doc/Makefile: fixed install, added local_icons
1305 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
1306 * src/mcs51/gen.c (genRightShift): fixed bug #870788
1307 * src/ds390/gen.c (genRightShift): fixed bug #870788
1308 * src/SDCCast.c (decorateType): fixed bug #870781
1310 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1312 PIC16 port related changes:
1313 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
1314 added variable stackPos,
1316 * gen.c: genCall, assignResultValue: added support for
1317 pushing/retrieving function parameters to/from stack,
1318 genFunction,genEndFunction: setup stack frame for the
1320 genAddrOf: will be changed according to bug 863624
1322 * added files genutils.c and genutils.h which contain gen*
1323 debugged and optimised functions extracted from gen.c
1325 * glue.c: added variable 'externs' which holds extern symbols,
1326 pic16emitRegularMap: is modified to properly handle relocatable
1327 symbols under the new scheme,
1328 pic16createInterruptVect: is modified
1329 pic16printPublics: is modified to emit 'global' assembler directives,
1330 added pic16_printExterns to print extern symbols,
1331 pic16glue: initializes stack/frame pointer in the beginning of
1332 the assembly output. Temporary hack, will be corrected later,
1333 because gplink yet does not support stack and SDCC does not
1334 yet support a type of crt0.o object to create the final binary.
1336 * Removed many lines that contain 8051 legacy code.
1337 * The code is finally placed under a 'code' directive.
1338 * Added port specific options.
1340 * _process_pragma: simplified since now we do not need *special*
1341 include file to define SFR registers. But a separate header
1342 will be needed. This will be developed later.
1343 * _pic16_parseOptions: added, parses port specific options:
1344 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
1345 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
1346 --preplace-udata-with=
1348 * _pic16_setDefaultOptions: modified to initialize section names,
1349 but hack is temporarly out of order since it needs improvement.
1350 * _pic16_genAssemblerPreamble: configuration words are emitted by
1351 their address instead of their name. This part is incomplete and
1352 supports only the 18Fxx2 devices. Other devices will emit an error
1353 during assembly since they do not contain the same set of config
1355 * _pic16_genIVT: is modified,
1357 * pcode.c: added definitions for some hardware registers that are needed
1359 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
1360 All PCI entries are updated. Now LFSR is supported.
1361 * Removed pic16_pciTRIS is mentioned by mdubuc in source
1362 * added pic16_newpCodeOpLit2 to support instructions with
1363 two literal arguments
1364 * pic16_pCode2str: corrected code that emits assembler instructions
1365 with two literal operands and those that have an access bit modifier
1366 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
1367 this fixes a bug which caused some labels to be lost, when an
1368 assembler directive was added, i.e. banksel,
1369 * pic16_FixRegisterBanking: improved logic that causes the insertion
1371 * InlineFunction: functions that are called once, are not any more
1372 inlined. This can be a port option in the future,
1374 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
1376 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
1377 hold the corresponding uninitialized symbols,
1378 * pic16_allocProcessorRegister: registers have explicit marked the
1380 * pic16_allocInternalRegister: registers are explicit marked as
1382 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
1383 processing list, so bit registers were lost,
1386 * ralloc.h: added field 'accessBank' and original symbol operand
1387 in register definition,
1388 * removed the field isMapped from register definition,
1390 ** Several functions have been removed from various sources:
1391 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
1392 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
1393 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
1394 pic16_assignRelocatableRegisters
1396 ** others have been introduced:
1397 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
1398 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
1400 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
1402 * support/scripts/inc2h.pl: changed definition of BIT_AT
1403 to emit 'sbit at' instead of 'bit at'. This was a request.
1405 PIC16 port related preliminary changes:
1406 * gen.c: prefixed function popRegFromString with
1407 pic16_ and all references to it corrected
1408 * pcode.c: all pic16_pc_* hardware registers prefixed
1409 with underscore (_),
1410 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
1411 * ralloc.c: newReg(): when register is REG_SFR then
1412 set address to rIdx,
1413 pic16_allocProcessorRegister(): marks register wasUsed=0
1414 pic16_writeUsedRegs(): added a call to assign processor
1415 registers via pic16_assignFixedRegisters
1417 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1419 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
1420 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
1421 variables in unused register banks. Also the SSEG is placed
1422 wherever there is enough space for it, and IDATA can be anywhere
1423 in internal RAM. For now compile using -Wl-Y[stack_size].
1424 The mem file is different for this option as well, since it
1425 makes no sense of talking about DSEG lenght.
1427 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
1429 * src/SDCClrange.c: fixed bug 869095 that caused segfault
1430 in certain cases, e.g. when ROM assignment, patch provided
1431 from Albert den Haan.
1433 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
1435 Many signedness and type propagation fixes:
1436 * src/SDCCicode.c: made geniCodeCast() static
1437 replaced SPEC_ by IS_ (cosmetic)
1438 (operandOperation): fixed div and mod operation
1439 (usualBinaryConversions): added support for promotion of char
1440 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
1441 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
1442 (geniCodeAdd): an array index will stay unsigned, even if promoted
1444 (geniCodeArray): ditto
1445 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
1446 * src/SDCCsymt.c (computeType): added more support for char;
1447 promotion of char is selectable by promoteCharToInt, fixed signedness
1449 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1450 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1451 * src/SDCCval (val*): replaced signedness calculation by
1453 rearranged if-branches (cosmetic)
1454 (valShift): added warning W_SHIFT_CHANGED
1455 (valCompare): fixed problem with different types
1456 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
1457 * support/regression/tests/literalop.c: added many cases
1458 * support/regression/tests/ast_constant_folding.c: changed finally to
1460 * .version: new year, new version: 2.3.7
1461 * src/SDCCmain.c (main): applied patch #866468
1462 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
1463 provided by Scott Bronson
1464 * doc/sdccman.lyx: updated documentation for sdcdb
1465 updated and added chapter tips
1467 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1469 * src/SDCCsymt.h: missing from yesterday's commits
1471 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1473 * src/SDCC.y (struct_or_union_specifier),
1474 * support/Util/SDCCerr.c,
1475 * support/Util/SDCCerr.h: verify that struct & union tags are used
1478 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1480 * src/SDCCglobl.h: missing from yesterday's commits
1482 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1484 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
1485 sft_attributes, struct_declaration, parameter_declaration,
1486 type_name, start_block, declaration_list),
1487 * src/SDCC.lex (check_type): support redefinition of typedef names
1489 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1491 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
1492 aligned xdata arrays. Erik helped me with the if clause.
1494 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1496 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
1499 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1502 * src/SDCCast.c (newAst_),
1504 * src/SDCCicode.c (ast2iCode, newiCode),
1506 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
1507 expr, statement, expression_statement, selection_statement,
1508 iteration_statement, expr_opt, jump_statement): foundation for tracking
1510 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
1513 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1515 * support/Util/SDCCerr.c,
1517 * src/SDCCast.c (createCase, createDefault, decorateType),
1518 * src/SDCClabel.c (labelUnreach),
1519 * src/SDCC.y (labeled_statement, jump_statement): More improvements
1521 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
1522 (with thanks to Stas Sergeev)
1523 * device/include/time.h,
1524 * device/lib/time.c (CheckTime): suppress unreachable code warning
1526 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1528 * src/SDCCast.c (createIvalCharPtr),
1529 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
1531 * support/regression/tests/nullstring.c: tests for these two bugs
1533 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1535 * support/Util/SDCCerr.h,
1536 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
1537 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
1538 about storage class and 'at' used inside struct or union
1539 * src/SDCCBBlock.c (iCodeFromeBBlock),
1540 * src/SDCCcse.c (ifxOptimize),
1541 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
1542 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
1543 printIval, emitStaticSeg, emitOverlay),
1544 * src/SDCClabel.c (deleteIfx),
1545 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
1546 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
1547 gatherAutoInit, processParms),
1548 * support/Util/SDCCerr.h,
1549 * support/Util/SDCCerr.c (werrorfl): Support for better error location
1550 reporting for post-parse errors.
1552 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1554 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
1555 implicit casts via union; they don't work on big endian systems
1556 (possible fix for bug #861138)
1558 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1560 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
1561 * src/mcs51/main.c: fixed the fix for bug #737001
1563 2003-12-15 Borut Razem <borut.razem AT siol.net>
1565 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
1567 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1569 * support/makebin/makebin.c: put output in binary mode
1571 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1573 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
1574 xdata and data memory on startup. Set the environment variable
1575 SDCC_NOGENRAMCLEAR to disable this.
1576 * src/mcs51/peephole.def,
1577 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
1578 (allows non-interrupt and interrupt code to safely compete for a resource
1579 without the non-interrupt code having to disable interrupts)
1581 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1583 * src/SDCCicode.c (geniCodeAdd),
1584 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
1585 with valFromType if type might be a pointer and host is big endian).
1586 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
1587 types, not just integer types.
1588 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
1589 multiply defined with mismatching "at" address.
1591 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1593 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
1594 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
1595 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
1596 with embedded nulls (fixed bug #753752)
1598 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1600 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
1601 Apparently this did not see much testing (endless loop)
1603 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1605 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
1607 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1609 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
1610 gracefully handle NULL memmap pointers
1612 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1614 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
1615 instead of deleting the iCode when an operand is volatile
1616 * src/z80/gen.c (genDummyRead),
1617 * src/mcs51/gen.c (genDummyRead),
1618 * src/ds390/gen.c (genDummyRead),
1619 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
1621 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
1622 * src/SDCC.y: fixed bug #850420
1624 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1626 Applied z80 i/o port patch from Peter Townson and fixed some operators
1627 to better handle operands in A register.
1628 * device/include/z180.h
1634 * src/z80/peeph-z80.def
1638 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1640 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
1642 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1644 * device/lib/hc08/_mullong.c: Removed extra #endif
1646 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1648 * sim/ucsim/hc08.src/inst.cc,
1649 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
1651 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
1652 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
1653 * device/include/stdarg.h: fixed varargs for hc08
1654 * device/lib/Makefile.in,
1655 * device/lib/hc08/Makefile,
1656 * device/lib/hc08/_mulint.c,
1657 * device/lib/hc08/_mullong.c: fixed some endian problems
1659 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1661 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
1662 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
1663 * device/lib/_gptrget.c,
1664 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
1666 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1668 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
1669 * src/SDCCast.c (astErrors): fixed bug #846007
1670 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
1672 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1674 * src/SDCCast.c (decorateType): disabled a transformation I added in
1675 revision 1.188 (access to fields of a structure at an absolute address);
1676 it breaks with bitfields, extern declarations, and gcse analysis.
1677 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
1678 could be assigned through a pointer, so don't complain.
1679 * src/SDCCast.c (astErrors),
1681 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
1683 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
1685 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
1686 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
1687 output of __config directives, since gpasm now supports them
1688 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
1689 pre-processor macro, i.e. -DMCU=p18f452
1690 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
1691 and modified to handle 'cast' icode similarly to '=' icode
1692 * src/pic16/device.h (typedef struct PIC_device): added field
1693 'extMIface' to indicate that chip has external memory interface
1694 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
1695 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
1698 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1700 * src/SDCC.y (pointer): fixed bug #846006
1701 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
1702 * src/SDCCast.c (decorateType): fixed bug #846009
1703 * src/ds390/peeph.def,
1704 * src/ds390/gen.c (genAnd, genOr),
1705 * src/mcs51/peeph.def,
1706 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
1708 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1710 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
1717 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
1721 * src/SDCCbitv.c: added function to free a bitvector
1723 * src/SDCClrange.c: added function to recompute the liveranges
1725 * src/ds390/ralloc.c,
1726 * src/hc08/ralloc.c,
1727 * src/mcs51/ralloc.c,
1729 * src/pic16/ralloc.c,
1730 * src/xa51/ralloc.c,
1731 * src/z80/ralloc.c: recompute the liveranges after register packing
1733 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1735 * src/SDCCloop.c (newInduction): fixed bug #845630
1737 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1739 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1740 inadvertantly left behind from my 2003-11-12 change
1742 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1744 Updated headers I neglected to commit yesterday.
1748 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1750 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1751 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1752 * src/SDCCopt.c (eBBlockFromiCode),
1753 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1754 the creation of the key hash table from the sequencing so it can be used
1755 earlier (for some GCSE bug fixes still pending)
1757 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1759 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1760 * support/regression/tests/addsub.c: testing genPlus shortcut
1762 2003-11-15 Borut Razem <borut.razem AT siol.net>
1764 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1766 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1768 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1769 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1770 ordering is immaterial.
1771 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1773 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1775 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1776 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1777 (SIGSEV) of bug #840381
1778 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1779 unlink new file before rename if new and old filenames are the same)
1781 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1783 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1784 uninitialized variables) for the mcs51. Set environment variable
1785 SDCC_GENRAMCLEAR to test.
1786 xdata initialization slightly shorter
1788 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1791 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1792 #838241 & 780691 (basicly the same bug)
1793 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1794 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1796 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1798 * src/SDCCmain.c (linkEdit): "fix" #834252
1800 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1802 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1804 * src/SDCC.y: fixed bug #819403
1806 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1808 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1809 the reentrant attribute.
1810 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1811 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1813 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1814 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1815 erroneously reduced to a literal.
1816 * src/hc08/ralloc.c (packRegisters, rematStr),
1817 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1820 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1822 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1823 * doc/sdccman.lyx: changed from 'article' to 'book'
1824 * doc/Makefile: readded test_suite_spec and cdbfileformat
1826 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1828 * device/include/stdlib.h: include malloc.h to comply with ANSI
1829 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1831 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1833 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1834 * doc/clean.mk: also remove *.out files
1835 * doc/sdccman.lyx: some additions, larger top/bottom margins
1837 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1839 * src/SDCC.y: fixed bug #837365
1840 * support/regression/tests/bitopcse.c
1841 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1842 a symbol (might be valop instead)
1843 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1844 * device/lib/clean.mk: added hc08 to the cleaning list
1846 2003-11-04 Borut Razem <borut.razem AT siol.net>
1848 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1850 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1851 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1852 malloc is declared in standard stdlib.h
1854 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1856 * device/lib/hc08/Makefile: need to clean .rel not .o files
1857 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1859 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1869 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1870 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1871 tests (which uses the port's oclsExpense function)
1877 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1879 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1881 * src/SDCCcse.c (ifxOptimize),
1882 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1883 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1884 deleting the IFX iCode.
1885 * src/hc08/ralloc.c: reduced unneeded slocs
1886 * src/hc08/gen.c: fixed bug in asmopToBoolean
1888 2003-11-04 Borut Razem <borut.razem AT siol.net>
1890 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1891 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1892 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1893 transferred to configure
1895 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1897 Use headers defined in the C[++] standards:
1898 * sim/ucsim/gui.src/serio.src/fileio.cc
1899 * sim/ucsim/gui.src/serio.src/frontend.cc
1900 * sim/ucsim/gui.src/serio.src/main.cc
1901 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1902 * support/Util/NewAlloc.c
1908 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1910 * Added MSVC projects for hc08 assembler and linker:
1911 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1912 /as/hc08/link_hc08.dsp
1914 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1916 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1918 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1920 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1922 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1924 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1926 2003-10-31 Borut Razem <borut.razem AT siol.net>
1928 * support/cpp2/cpplib.h,
1929 support/cpp2/cpplib.c,
1930 support/cpp2/cpplex.c,
1931 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1932 to switch _asm block preprocessing on / off. Default is
1933 #pragma preproc_asm +
1935 2003-10-31 Borut Razem <borut.razem AT siol.net>
1937 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1938 when outputting comment blocks (when executed with -C option) and
1939 _asm (SDCPP specific) blocks
1941 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1943 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1945 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1947 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1949 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1951 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1952 * src/SDCCast.c (decorateType): fixed bug #832664
1954 2003-10-31 Borut Razem <borut.razem AT siol.net>
1956 * support\cpp2\cpplex.c: fixed for SDCPP:
1957 comments(when executed with -C option) and _asm blocks
1958 were included even if they where in skipped #if block.
1959 Applied solution from GCC cpp 3.3.2
1961 2003-10-31 Borut Razem <borut.razem AT siol.net>
1963 * src/SDCC.lex: sdcc now understands both formats:
1964 '# <line_number> <file_name>' and
1965 '#line <line_number> <file_name>'
1966 * support/cpp2/cppmain.c: sdcpp now generates the standard
1967 '# <line_number> <file_name>' instead of former
1968 '#line <line_number> <file_name>'
1970 2003-10-30 Borut Razem <borut.razem AT siol.net>
1972 * support/cpp2/cpphash.h,
1973 * support/cpp2/cpplib.h
1974 * support/cpp2/cpplex.c,
1975 * support/cpp2/cppmain.c,
1976 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1978 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1980 Fixed a number of problems revealed by bug #827883.
1981 * src/SDCCloop.c (loopInvariants): Spill location of the
1982 result operand should be recomputed if extracted from
1983 a loop. Also, don't extract assignments of an iTemp
1985 * src/SDCCast.c (isConformingBody): loop reversal should
1986 not occur if the control variable is involved with a
1987 relational operator.
1989 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1991 * .version: bumped to 2.3.6 to reflect the big improvements
1992 made by Erik and Klaus. Thanks!
1994 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1996 Replaced the livrange code.
1997 * src/SDCClrange.c: added new LR code
1999 * src/SDCCBBlock.h: removed remainig parts from old LR code
2000 * src/ds390/ralloc.c,
2001 * src/ds390/gen.c: minor fixes to make it work with new code
2003 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2008 * src/hc08/ralloc.c: Fix various warnings related to the hc08
2009 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
2010 (tweaked fix for bug #818696)
2012 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2014 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
2016 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2019 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
2020 * src/mcs51/gen.c (gencjneshort),
2021 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
2022 more efficient (per Scott Bronson's suggestion)
2024 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2026 Extended the semantics of the critical keyword to include
2027 individual statements. See RFE #827755 and #799831
2032 * support/Util/SDCCerr.c
2033 * support/Util/SDCCerr.h
2038 2003-10-19 Borut Razem <borut.razem AT siol.net>
2040 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
2042 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2044 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
2046 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
2047 and predecrement operand is displayed
2049 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
2051 * src/SDCCval.c (valMinus): fixed bug #826041
2053 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2055 Some hc08 related updates that I missed earlier
2056 * sim/ucsim/stypes.h
2057 * support/regression/ports/hc08/spec.mk
2059 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2061 New target "hc08" for the Motorola 68hc08 family of micros
2069 * sim/ucsim/hc08.src/*
2070 * sim/ucsim/configure.in
2071 * src/ucsim/configure
2072 * sim/ucsim/packages_in.mk
2075 * device/include/mc68hc908qy.h
2077 * device/lib/Makefile.in
2078 * support/regression/ports/hc08/*
2079 * support/regression/Makefile
2081 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2083 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
2085 * src/ds390/gen.c (genCast): fixed bug #821957
2087 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
2089 * device/lib/logf.c: "fixed" overlay bug
2090 * support/regression/ports/host/spec.mk: added m library
2091 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
2092 * support/regression/tests/float_trans: added (for Eric)
2094 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
2096 * src/mcs51/gen.c (genCpl): fixed bug
2097 http://sf.net/mailarchive/message.php?msg_id=6263915
2099 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
2101 * src/SDCCast.c (decorateType): added extended constant folding
2102 * src/SDCCsymt.c (computeType): cleanup
2103 * src/SDCCval.c (valShift): minor optimization
2104 * support/regression/tests/ast_constant_folding.c: added
2106 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2108 * src/SDCCmain.c: removed some unintended changes
2110 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2112 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
2113 * src/z80/gen.c: fixed part of bug #817589
2114 * src/SDCCsymt.c (checkFunction): fixed bug #817895
2116 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
2118 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
2129 * src/ds390/ralloc.c
2131 * src/mcs51/ralloc.c
2133 * src/pic16/ralloc.c
2136 * src/z80/gen.c: removed unused label "release:"
2138 2003-10-06 Borut Razem <borut.razem AT siol.net>
2140 * src/SDCC.lex: removed definition of unused variables
2141 save_optimize and save_options
2143 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
2145 * clean.mk: removed '=' in "-maxdepth=1"
2146 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
2147 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
2149 2003-10-06 Borut Razem <borut.razem AT siol.net>
2151 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
2152 my_unput() replaced by unput()
2154 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
2156 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
2157 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
2158 type-punned pointer will break strict-aliasing rules"
2159 Old LR behaviour is again default; Klaus' LR can be choosen by
2160 defining the environment variable LRKLAUS
2164 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
2165 * clean.mk: fixed removal of files in bin/CVS/
2166 * device/lib/clean.mk: fixed removal of directories small and large
2167 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
2169 * src/SDCCval.c: removed superflous test for pedantic
2171 2003-10-05 Borut Razem <borut.razem AT siol.net>
2173 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
2174 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
2175 message "unmatched #pragma SAVE and #pragma RESTORE"
2177 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2179 * doc/sdccman.lyx: various additions and updates (interrupts, inline
2180 assembly, critical functions, atomic, nojtbound)
2182 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
2184 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
2190 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2193 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2195 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2197 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2198 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
2199 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
2201 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2203 * src/z80/gen.c (genRet): fixed bug #524753
2204 * src/z80/gen.c (genCast): fixed internal error on cast from
2206 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
2207 fix for bug #477835 to the z80
2208 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
2209 for tracking iCodes in the peephole optimizer for z80
2211 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2213 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
2214 the other part of bug #814548
2215 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
2217 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
2219 * src/SDCCcse.c: fixed part of bug #814548
2221 2003-09-28 Borut Razem <borut.razem AT siol.net>
2223 * src/asm.c: rewrite of printILine() to use temporary file instead
2225 * src/xa51/main.c: commented out declaration of int rewinds
2227 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2229 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
2231 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2233 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
2234 * src/asm.c (printILine): Fixed bug #811015
2236 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2238 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
2241 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2243 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
2244 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
2245 to correctly handle general case of AOP_PAIRPTR
2246 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
2248 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2250 * src/mcs51/ralloc.c (fillGaps),
2251 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
2252 register positioning bug)
2254 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
2256 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
2258 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2260 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
2261 genCodePointerGet, genGenPointerGet, genFarPointerSet,
2262 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
2263 (ralloc doesn't intentionally do this now, but perhaps later)
2264 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
2265 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
2266 register positioning bugs (Fixed bug #762602 and #795325)
2267 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
2269 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
2270 lines that --i-code-in-asm generates
2272 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2274 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
2275 trying to fclose a FILE* that was already closed.
2277 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2279 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
2280 of const struct should be treated as if const themselves)
2282 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
2284 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
2286 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2288 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
2289 Unix (/n) and DOS (/r/n) line terminations.
2291 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2293 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
2296 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2298 * src/mcs51/gen.c (genFunction, genEndFunction),
2299 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
2300 and restore of EA so that stack offsets to parameters are
2301 correct when using both critical and reentrant/stack-auto.
2302 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
2303 size (can be triggered in error if sloc is shared between
2304 different sized objects)
2305 * device/include/float.h: fixed macros to explicitly use
2306 unsigned long where needed
2308 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
2310 Feature req. 799831: added code to allow nesting of critical functions
2311 * src/mcs51/gen.c (genFunction, genEndFunction)
2312 * src/ds390/gen.c (genFunction, genEndFunction)
2314 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2316 * src/SDCCsymt.c (sclsFromPtr),
2318 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
2319 support for standard C idiom of memory mapped variables; for
2320 example, *((xdata int*)0x1234) = 1 is now internally equivalent
2321 to xdata int at 0x1234 tempvar = 1.
2322 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
2323 provided by Akiya ISHIDA
2325 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
2327 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
2328 * src/SDCCval.c (constVal): added reduction from int to char
2329 * src/SDCCval.c (valMult, valDiv): fixed sign handling
2330 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
2331 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
2333 * support/regression/tests/shifts.c: fixed
2335 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2337 * src/z80/gen.c (genXor): Fixed bug #805445
2339 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2341 Fixed bug #621531 (const & volatile confusion in the type chain).
2342 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
2343 refer to the const or volatile state of the pointer itself.
2355 * src/pic16/ralloc.c
2356 * support/regression/tests/const.c
2358 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2360 When checking for duplicated modules, use absolute paths
2361 instead of relative paths. Files changed:
2366 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2368 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
2370 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2372 * device/include/string.h: added size_t typedef, changed
2373 prototypes to use size_t, eliminated separate reentrant and
2374 non-reentrant declarations, added _memmove declaration
2375 * device/lib/_memcpy.c: changed to use size_t instead of int,
2376 changed /4 to >>2 to avoid division library call
2377 * device/lib/_memcmp.c,
2378 * device/lib/_memset.c,
2379 * device/lib/_strncat.c,
2380 * device/lib/_strncpy.c,
2381 * device/lib/_strncmp.c: changed to use size_t instead of int
2382 * device/lib/_memmove.c: new file (fixed bug #772294)
2383 * device/lib/Makefile.in: added _memmove.c
2384 * device/lib/z80/asm_strings.s: fixed bug #772290
2385 * support/regression/tests/bitfields.c: attempt to fix host assertion
2386 failure on amd64-unknown-linux2.2
2388 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2390 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
2391 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
2392 * as/z80/asmain.c (main): fixed bug #801766
2394 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
2396 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
2399 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2401 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
2402 reported in bug #800609
2404 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
2406 * Top header beautifications in src/pic16 directory:
2407 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
2408 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
2409 pcoderegs.h, ralloc.c, ralloc.h
2410 * main.c: added top header and GPL license notice
2411 * pcode.c: fixed the if-conditional warning
2413 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
2415 * device/lib/_mullong.c: replaced int by short for gcc
2417 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2419 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
2420 and JUMPTABLE iCodes properly now (worked by accident before)
2421 * src/mcs51/gen.c (leftRightUseAcc),
2422 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
2423 iCode properly now. Use getSize instead of nRegs since a & b
2424 aren't part of the nRegs tally.
2426 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
2428 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
2429 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
2430 before instructions that use the _STATUS register
2432 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
2434 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
2435 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
2436 fetching of the pointer
2437 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
2438 copied from genNearPointerSet()
2439 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
2440 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
2441 If they pop r0/r1 they must be called in the opposite order than aopOp().
2442 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
2443 (resp. --stack-auto), prepared for --xstack
2445 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2447 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
2449 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
2451 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
2452 these ports have their own __sdcc_external_start()
2454 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
2456 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2457 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
2458 type for bits was changed. It resulted in bit variables becoming
2459 global, which is not permitted in PIC 14 assembly output.
2461 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2463 * doc/sdccman.lyx: various additions and updates. Rearranged sections
2465 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2467 Z80 and MCS51 linkers complaint if a public symbol is defined
2468 in more than one library module:
2472 * as/mcs51/Makefile.in
2474 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2476 A few small changes that speed up the peephole optimizer.
2480 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2482 Try to make the peephole optimizer smarter by maintaining
2483 an association between the assembly source code and the
2484 iCodes that originated them. Put this information to use
2485 with a new peephole rule condition "notVolatile" so that
2486 the rules can be aggressive yet still safe.
2491 * src/mcs51/peeph.def
2493 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2497 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
2498 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
2499 if the left or right operand symbols have the accuse flag set.
2501 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2503 Changed the type of the result of the ! (NOT) operator to char;
2504 previously it returned the same type as the source. This allows
2505 us to eliminate all the genFloatNot functions (all of its target
2506 implementations were very buggy) since !float can use the same
2509 * src/SDCCicode.c (ast2iCode): ! returns char
2510 * src/mcs51/gen.c (genNot, genNotFloat),
2511 * src/ds390/gen.c (genNot, genNotFloat),
2512 * src/z80/gen.c (genNot, genNotFloat),
2513 * src/pic/gen.c (genNot, genNotFloat),
2514 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
2516 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
2518 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2519 1. Interrupt would not compile properly. Ensure PCLATH register is saved
2520 during interrupts. Ensure WSAVE is located at a shared bank address.
2521 2. Fixed page selection in some places
2522 3. Fixed BTFSS/C to where necessary use registers directly and not simply
2523 the registers name strings.
2524 4. Fixed "signed / unsigned compare" compiler warnings.
2525 5. The PIC port manages its own allocation of the general purpose
2526 registers, but makes no attempt to reuse them. As a result when
2527 compiling it soon runs out of general purpose registers. Some
2528 additional code was added to the files pcode.c and device.c to walk
2529 through the function call tree and rename the registers so that they
2539 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
2540 genPlus() & genMinus() when the result is the same as left or right
2542 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2544 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
2546 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2548 Made bitfield a distinct type from bit so that bitfields
2549 convert as per ANSI C and bits retain their traditional
2550 boolean style behaviour. Implemented bitfield support in
2558 * src/ds390/gen.c: bit v bitfield split
2559 * src/z80/gen.c: New support for bitfields
2560 * support/regression/tests/bitfields.c: reenabled z80,
2563 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2565 Rules 246.x, 247.x relate to bitfields, the others speed up
2566 access to xdata mapped I/O devices.
2568 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
2570 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2572 Cleaned up genPackBits and genUnpackBits and added two helper
2573 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
2574 for literal assignments in genPackBits (thanks to Frieder for
2580 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2582 Fixed bug #748310 (pointer to function type mishandled when the
2583 function name is omitted). Also fixed a SIGSEGV when a function
2584 attribute (reentrant, etc) is used on a non-function or on a
2585 function but misplaced before the parameter list.
2587 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
2589 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
2590 * support/Util/SDCCerr.h,
2591 * support/Util/SDCCerr.c: Added func attr misuse error msg
2593 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2595 Fixed bug #787649 by anonymous
2596 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
2597 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
2599 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2601 Fixed numerous bitfield problems.
2603 * src/SDCC.y: More bitfield related error checking
2605 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
2606 * support/Util/SDCCerr.h,
2607 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
2608 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2609 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2610 * support/regression/tests/bitfields.c: tests added
2612 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2614 Made the constant following the "interrupt" keyword optional. If
2615 omitted, the function will not automatically be given an entry
2616 in the interrupt vector table (similar to #pragma NOIV, but
2617 less syntacticly kludgy). The interrupt number is also now
2618 range checked. Also fixed a bug in the high order bit example
2625 * support/Util/SDCCerr.c
2626 * support/Util/SDCCerr.h
2629 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2631 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
2632 * src/SDCCicode.c (operandOperation): rewritten some ops
2633 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
2634 * src/SDCCsymt.c (computeType): literals are handled the same way as any
2636 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
2637 be re-activated by defining REDUCE_LITERALS)
2638 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
2639 unsigned, but are signed by default
2640 * src/SDCCval.c (constVal): rearranged
2641 * src/SDCCval.c (valMod): preliminary fix
2642 * src/SDCCval.c (valCastLiteral): use TYPE_* types
2643 * support/regression/literalop.c: added, work in progress
2645 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2647 Generate warnings for useless declarations like "char data;"
2648 that don't do what new users expect.
2651 * support/Util/SDCCerr.h
2652 * support/Util/SDCCerr.c
2654 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
2656 * src/SDCCval.c (valMult): fix overflow detection of negative int
2658 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2660 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
2662 Changes to support big endian targets:
2675 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
2677 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
2678 * device/lib/time.c: fixed warning "integer overflow in expression"
2680 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
2682 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
2683 * src/SDCCval.c (constVal): changed default to signed; hex and octal
2684 constants are unsigned; added recognition of "u" flag for unsigned
2685 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
2686 * src/SDCCval.c (valDiv, valMod): fixed signdness
2687 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
2688 signedness of modulo, left and right shift
2689 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
2690 * support/Util/SDCCerr.h: added warning W_INT_OVL
2691 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
2692 * src/SDCCast.c (ast_print): improved output of constants
2694 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2696 Fixed some warnings when building with MSVC:
2709 * support\cpp2\cpplib.c
2713 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
2715 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
2717 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2719 * support\librarian\clean.mk: Do not remove Makefile.
2720 * support\librarian\Makefile: added.
2722 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2724 Added librarian to MSVC build:
2727 * support\librarian\librarian.dsp
2729 'configure' not needed for librarian, removed:
2730 * support\librarian\configure
2731 * support\librarian\configure.in
2732 * support\librarian\config_in.h
2733 * support\librarian\Makefile.in
2735 Hopefully these ones built the librarian and the rest of sdcc properly:
2737 * Makefile.common.in
2739 Messed up 'configure', so revert to previous version:
2743 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2745 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2746 there, while the mantissa of a double is "only" 53 bits wide.
2748 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2750 Adding sdcclib to the build. MSVC project coming soon.
2751 Files added/changed:
2753 * support\librarian\clean.mk
2754 * support\librarian\configure
2755 * support\librarian\configure.in
2756 * support\librarian\config_in.h
2757 * support\librarian\Makefile.bcc
2758 * support\librarian\Makefile.in
2759 * support\librarian\sdcclib.c
2762 * Makefile.common.in
2766 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2768 Linker now complaints if linked modules have conflicting options, for
2769 example, one compiled using --model-large and another one compiled with
2770 --model-small. The following files were modified:
2792 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2794 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2795 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2797 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2799 * src/z80/mappings.i: fix _mul[us][int,long] entries
2801 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2803 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2805 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2807 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2808 * support/regression/tests/bitopcse.c: added
2816 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2818 added support for new library format to z80, gbz80 linkers:
2824 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2826 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2827 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2829 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2831 added DUMMY_READ_VOLATILE:
2840 * src/SDCCcse.c (algebraicOpts): many improvements
2841 * src/SDCCcse.h: removed algebraicOpts()
2842 * src/SDCCicode.c (picDummyRead): added
2844 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2846 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2847 "Insufficient space in data memory".
2849 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2851 * src/mcs51/gen.c: fixed bug #771358
2852 * src/z80/gen.c: fixed bug #759087
2854 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2856 * src/pic16/glue.c: minor cleanup by Vangelis
2858 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2860 * device/include/regc515c.h: fixed #758477
2861 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2862 * device/lib/_gptrput.c: saved a few bytes
2863 * my tab spacing is 8, yours too?)
2864 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2865 * device/lib/serial.c: process RX bytes earlier than TX bytes
2866 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2868 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2870 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2872 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2874 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2876 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2878 * device/lib/Makefile.in: bad fix, reverted to 1.43
2880 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2882 * device/lib/Makefile.in: added missing z80 object files
2884 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2886 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2887 pic16 progress by Vangelis:
2902 * pic16/pcodepeep.c:
2905 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2907 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2909 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2911 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2912 added gbz80 build to MSVC project.
2913 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2914 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2915 from 8051 stuff and setup so it links using a .lnk file.
2917 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2919 * support/librarian/sdcclib.c: sdcc librarian.
2920 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2923 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2925 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2927 2003-07-02 Borut Razem <borut.razem AT siol.net>
2929 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2930 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2931 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2932 src/xa51/main.c, src/z80/main.c:
2933 virtualization of glue() function: each port has it's own glue function,
2934 which is accessed by do_glue function pointer in PORT.general structure
2936 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2938 * DS800C400 fun, improved ROM interface and tinibios.
2940 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2942 * More support for DS80C400. Now includes beginning of interface to ROM.
2944 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2946 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2948 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2950 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2952 2003-06-19 Borut Razem <borut.razem AT siol.net>
2954 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2956 2003-06-19 Borut Razem <borut.razem AT siol.net>
2958 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2959 fixed Z80 port - crt0.o: cannot open.
2961 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2963 * support/Util/MySystem.c (merge_command): revert bad fix
2965 2003-06-18 Borut Razem <borut.razem AT siol.net>
2967 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2969 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2971 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2972 option --use-stdout sends errors to stdout instead of stderr.
2974 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2976 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2978 2003-06-15 Borut Razem <borut.razem AT siol.net>
2980 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2981 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2982 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2983 fixed width array of pointers replaced with sets;
2984 multiple include and lib paths ared transferred to preprocessor and linker
2985 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2986 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2987 fixed width array of pointers
2988 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2989 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2990 fixupPath(), getPathDifference()
2991 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2992 fixed width array of pointers
2994 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2996 * src/pic16/ralloc.c: fix warnings
2997 * src/pic16/pcode.c: fix warning
2999 2003-06-10 Scott Dattalo <scott AT dattalo.com>
3001 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
3002 know all the details, but essentially this set of changes enable
3003 the pic16 port to generate movff instructions and generate assembler
3008 * src/pic16/pcode.c:
3009 * src/pic16/device.c:
3011 * src/pic16/pcode.h:
3012 * src/pic16/pcoderegs.c:
3013 * src/pic16/ralloc.c:
3014 * src/pic16/ralloc.h:
3016 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3018 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
3019 added option --vc, so sdcc errors and warnings are compatible with
3020 Microsoft Visual Studio.
3022 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3024 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
3025 device/lib/libfloat.lib: added atof function.
3027 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
3029 * doc/sdccman.lyx: updated to Lyx 1.3
3030 * doc/cdbfileformat.lyx: updated to Lyx 1.3
3031 * doc/test_suite_spec.lyx: updated to Lyx 1.3
3032 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
3034 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
3036 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
3038 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3040 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
3041 additions to the "related tools/documentation" section
3043 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
3045 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
3047 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
3049 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
3050 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
3052 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
3054 * doc/sdccman.lyx: fix double dash and other minor things
3055 * doc/Makefile: fix double dash
3057 2003-05-28 Karl Bongers(patches from Martin Helmling)
3058 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
3059 condition and ignore commands.
3061 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3063 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
3064 is in parts still quite out of date, I did changes as far as I felt makes sense
3065 for a non-native english speaker.
3066 Please feel free to add to the manual or to correct my changes.
3067 * doc/Makefile: undid touching the date of intermediate tex files.
3069 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3071 * doc/sdccman.lyx: Manual has an index now
3073 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
3075 Finalize muluint/mulsint and mululong/mulslong merging:
3076 * device/lib/_mulint.c
3077 * device/lib/_mullong.c
3078 * device/lib/gbz80/mul.s
3079 * device/lib/gbz80/stubs.s
3080 * device/lib/z80/mul.s
3081 * device/lib/z80/stubs.s
3082 * src/SDCCsymt.c (initCSupport)
3084 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3086 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
3087 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
3088 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
3089 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
3092 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3094 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
3095 the regression tests I'm not brave enough to enable 245.b, 245.c
3096 * doc/sdccman.lyx: added latex preamble for hyperref package.
3097 Using pdflatex this will give you a hyperlinked pdf file with
3098 bookmarks. (prepend '%' before /usepackage if this breaks something)
3100 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3102 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
3104 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
3106 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
3108 2003-05-21 <johan AT balder>
3110 * src/SDCCglue.c (printIval): fixed bug #739934
3112 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
3114 Applied patch from bug 737905 (renamed yylineo to mylineno):
3121 * src/pic16/pcode.c: Cleaned warnings
3122 * src/pic16/pcodeflow.c: Cleaned warnings
3123 * src/pic16/pcoderegs.c: Cleaned warnings
3125 2003-05-19 Scott Dattalo <scott AT dattalo.com>
3127 * src/pic16/pcode.c: Cleaned warnings
3128 * src/pic16/pcodepeep.c: Cleaned warnings
3129 * src/pic16/ralloc.c: Cleaned warnings
3131 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
3133 * doc/sdccman.lyx: fixed bug 739745
3134 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
3136 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
3138 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
3139 it can be defined with CFLAGS when running configure
3140 * src/SDCCmain.c: fixed compiling + linking with object files
3142 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
3144 * configure.in: configure for pic16 port,
3145 added --disable-pic16-port
3146 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
3147 * src/SDCCmain.c: linkOptions is changed to set *,
3148 added if/endif conditional macros to remove options help
3149 messages from optionsTable when a port is not configured, added
3150 support for the PIc16 port in the ports table, when executing
3151 the compiler with no port specified on command line, a default
3152 port is selected with the new macro DEFAULT_PORT which is
3153 defined in port.h, in setDefaultOptions() linkOptions is removed
3154 from initialization assignment, since now it is a set,
3155 parseCmdLine uses setParseWithComma for linkOptions, in
3156 linkEdit() linkOptions are accessed with new function indexSet()
3157 which returns the i'th item of a set variable. See SDCCset.c, in
3158 linkEdit() when calling buildCmdLine(), added linkOptions as
3159 last argument. Now users can pass arguments to gplink via the
3160 -Wl option, main() uses pic16glue() to glue up pic16 programs
3161 * src/SDCCpeeph.c: various changes to support pic16
3162 * src/SDCCset.c: added function void *indexSet(set *, int) to
3163 return the i'th item of the set
3164 * src/SDCCset.h: added function prototype for indexSet()
3165 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
3166 * src/clean.mk: added pic16 in CLEANALLPORTS variable
3167 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
3168 added macro DEFAULT_PORT
3169 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
3170 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
3172 * src/pic16/glue.c: commented out some error producing lines
3173 * src/pic16/main.c: __config directives are commented out to stop
3174 gpasm complaining and test the linkage with gplink, _linkCmd and
3175 _asmCmd changed to be more gplink and gpasm friendly
3176 * src/pic16/peeph.def: peep rule 3 is commented out, since it
3177 produced an error when parsed, peep rule 12 is added to utilize
3178 movff, but it is commented out since the pCode does not support
3179 yet a command with 2 address arguments
3181 2003-05-18 <johan AT balder>
3183 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
3184 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
3185 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
3187 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
3188 Added feature to script commands from file.
3190 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
3192 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
3193 * src/SDCCutil.c: include ctype.h for win32
3195 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
3197 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
3199 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
3201 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
3202 Fixed so you can set breakpoints prior to run, run does not stop
3203 on entry now. Add tbreak. Other enhancements and fixes for use
3206 2003-05-12 Borut Razem <borut.razem AT siol.net>
3208 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
3210 2003-05-11 Borut Razem <borut.razem AT siol.net>
3212 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
3213 the path of bin directory, so that PATH is the only env. variable, which has to be set
3214 in case of standard installation.
3215 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
3216 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
3217 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
3219 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3221 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
3222 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
3223 temp files are in the port dir; clean the gen/test directory when
3224 generating new test.c
3225 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
3226 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
3227 * support/regression/tests/zeropad.c: added
3229 2003-05-09 <johan AT balder>
3231 * src/SDCCglue.c: fixed bug #597940
3233 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
3235 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3236 cache sfr, optimize next,step, fix off by one sourceline,
3237 support ddd list function.
3238 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
3240 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3242 * support/regression/HTMLgen.py: added compare_s2f()
3243 * support/regression/Makefile: redo 1.27
3244 * support/regression/generate-cases.py: redo 1.5
3246 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
3248 * support/regression/tests/float.c: workaround 33 bit hex constant
3249 * support/regression/tests/simplefloat.c: fix division for host
3251 2003-04-29 Scott Dattalo <scott AT dattalo.com>
3253 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
3254 that tame's the PIC's over-aggressive optimizer.
3256 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3258 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
3261 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
3263 Initial support for DS80C400. "Hello world" runs on TINIm400
3266 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
3268 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3269 * Some notes on ddd usage added in debugger/README
3270 Martin Helmling adding more features and fixes for ddd GUI debugger.
3271 Code added for nexti, stepi, up, down, and other adjustments.
3273 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
3275 * src/pic/pCodepeep.c non-wildcard asmops are now handled
3276 * src/pic/peeph.def Added two rules to optimize carry manipulation
3277 * src/pic/* removed debug printfs
3279 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
3281 * debugger/mcs51/cmd.c: added header newalloc.h
3283 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
3285 * as/Makefile: new EXEEXT
3286 * as/z80/Makefile: remove trailing slash of BUILDIR
3287 * as/z80/clean.mk: new EXEEXT
3288 * Makefile.common.in: add to CFLAGS (and others), don't replace it
3289 * support/cpp2/Makefile.in: new EXEEXT
3290 * src/pic/glue.c (pic14emitRegularMap): fixed warning
3292 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
3294 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
3295 EXEEXT was introduced to fix all related problems with targets
3296 "clean", "install" and "uninstall"; a couple of further flaws
3297 especially with "clean" have been fixed too
3298 * as/mcs51/Makefile.in
3303 * debugger/mcs51/Makefile.in
3304 * debugger/mcs51/clean.mk
3306 * link/z80/Makefile.in
3309 * packihx/Makefile.in
3311 * sim/ucsim/Makefile
3312 * sim/ucsim/clean.mk
3313 * sim/ucsim/avr.src/Makefile.in
3314 * sim/ucsim/avr.src/clean.mk
3315 * sim/ucsim/s51.src/Makefile.in
3316 * sim/ucsim/s51.src/clean.mk
3317 * sim/ucsim/xa.src/Makefile.in
3318 * sim/ucsim/xa.src/clean.mk
3319 * sim/ucsim/z80.src/Makefile.in
3320 * sim/ucsim/z80.src/clean.mk
3321 * sim/ucsim/main_in.mk
3322 * sim/ucsim/packages_in.mk
3323 * sim/ucsim/gui.src/Makefile.in
3324 * sim/ucsim/gui.src/serio.src/Makefile.in
3325 * sim/ucsim/gui.src/serio.src/clean.mk
3328 * support/cpp2/Makefile.in
3329 * support/cpp2/clean.mk
3330 * support/makebin/Makefile
3331 * support/makebin/clean.mk
3332 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
3333 * doc/sdccman.lyx: --program-suffix no longer needed
3335 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
3337 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
3338 Martin Helmling added support for ddd GUI debugger.
3339 Code added to display assembly, set variables, and other commands
3340 to interface to ddd.
3342 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
3344 * as/Makefile: fix target clean
3345 * as/clean.mk: fix target clean
3346 * as/z80/clean.mk: fix target clean
3348 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
3350 * Makefile.common.in: added AT EXEEXT AT
3351 * configure.in: removed all mingw32 stuff
3352 * configure: rebuilt from configure.in
3353 * doc/sdccman.lyx: updated section "installation"
3354 * support/scripts/sdcc_mingw32: adapted to configure
3355 * support/scripts/sdcc_cygwin_mingw32: added
3357 2003-04-22 Scott Dattalo <scott AT dattalo.com>
3359 * src/pic Added object file support for the PIC port
3360 * src/pic Applied patch from Craig Franklin (this started the object file support)
3361 * src/regression Updated the PIC regression tests for object files
3363 2003-04-20 Borut Razem <borut.razem AT siol.net>
3365 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
3366 lklex.c: In function `getfid':
3367 lklex.c:203: warning: array subscript has type `char'
3368 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
3369 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
3370 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
3371 stack handling macros
3373 2003-04-19 Borut Razem <borut.razem AT siol.net>
3375 * "handling space characters in file path" task:
3376 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
3377 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
3378 * support/Util/MySystem.h: make it self-sufficient
3379 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
3380 src/z80/main.c, sdcc/as/mcs51/lklex.c:
3381 handling space characters in file path
3382 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
3383 (it will be used by assemblers, which have their own includes, e.g. gpasm)
3384 * support/Util/MySystem.c: handling space characters in executable's path
3386 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
3388 * as/z80/Makefile: fix permanent rebuild of z80
3389 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
3390 * support/regression/tests/bitfields.c: added Johan's bitfields.c
3392 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
3394 * src/SDCCopt.c: add special case optimization to replace modulo by
3395 a power of two with a bitwise AND.
3397 2003-04-18 <johan AT balder>
3399 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
3401 2003-04-17 <johan AT balder>
3403 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
3404 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
3406 2003-04-13 Borut Razem <borut.razem AT siol.net>
3408 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
3409 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
3410 fixed mingw problem in adl_NORMALIZE_PATH
3412 2003-04-12 Borut Razem <borut.razem AT siol.net>
3414 * fixed "#pragma SAVE/RESTORE can not be nested":
3415 * src/SDCC.lex: reworked pragma handling functions
3416 * sdcc/src/SDCCglobl.h: reworked stack handling macros
3417 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
3419 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3421 * src/SDCCutil.c (pathEquivalent): defined but not used
3422 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
3423 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
3424 * configure: rebuilt from configure.in
3425 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3426 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3427 * device/include/Makefile.in: replace sdcc_datadir
3428 * device/lib/Makefile.in: replace sdcc_datadir
3429 * Makefile.common.in: add LDFLAGS from configure
3430 * packihx/Makefile.in: use LDFLAGS
3431 * src/Makefile.in: use LDFLAGS
3432 * support/cpp2/Makefile.in: add LDFLAGS from configure
3433 * support/makebin/Makefile: use LDFLAGS
3434 * .version: bumped version number to 2.3.5
3436 2003-04-12 Borut Razem <borut.razem AT siol.net>
3438 * completed "different paths" task:
3439 * src/SDCCmacro.c: fixed bug in handling quotes
3440 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
3441 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
3443 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3445 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
3447 2003-04-11 kevin Vigor <kevin AT vigor.nu>
3449 * ds390/gen.c ds390/peeph.def: fix bug 706781
3451 2003-04-11 Borut Razem <borut.razem AT siol.net>
3453 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
3455 2003-04-10 Scott Dattalo <scott AT dattalo.com>
3457 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
3458 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
3459 set - this bit used to not be set...).
3460 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
3461 bad code in PIC Port
3462 * src/regression/and2.c added to test bug 609268
3463 * src/regression/Makefile added and2.c to regression test
3466 2003-04-08 <johan AT CP255758-A>
3468 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
3469 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
3470 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
3472 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
3474 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
3476 * support/cpp2/Makefile.in: fix bug #487815
3477 * configure: rebuilt from configure.in
3478 * Makefile.common.in: docdir changed, new path suffixes
3479 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3480 * sdcc_vc_in.h: reflect changes from sdccconf.h
3481 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
3482 * src/SDCCutil.h: remove BINDIR hack
3483 * doc/sdccman.lyx: update new path hierarchy
3485 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3487 * src/SDCCpeeph.c: added okToRemoveSLOC test
3489 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3491 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
3493 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3495 * src/SDCCpeeph.c: added labelIsReturnOnly test
3496 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
3498 2003-04-05 <johan AT balder>
3500 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
3501 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
3502 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
3503 * src/SDCCast.c: fixed a warning
3504 * src/SDCCast.h: fixed a warning
3505 * src/SDCCicode.c (operandFromAst): fixed a warning
3507 2003-04-04 <johan AT balder>
3509 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
3510 * src/SDCCast.c (decorateType): fixed bug #715076
3511 * src/SDCC.y: fixed bug #702907
3513 2003-04-03 <johan AT balder>
3515 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
3516 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
3517 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
3518 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
3519 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
3521 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
3523 * _decdptr.c: fix return values
3524 * _gptrget.c: fix return values
3525 * _gptrgetc.c: fix return values
3526 * _gptrput.c: fix return values
3527 * _mulint.c: fix return values
3528 * as/z80/Makefile: fix 'make -j' problem
3530 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
3532 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
3533 * configure.in: big cleanup, updated to autoconf 2.5x
3534 * configure: rebuilt from configure.in
3535 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3536 * sdcc_vc_in.h: reflect changes from sdccconf.h
3537 * doc/Makefile: fixed a flaw in "make install"
3539 2003-04-02 <johan AT balder>
3541 * src/ds390/gen.c (genCmp): no comments
3542 * src/mcs51/gen.c (genCmp): no comments
3543 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
3544 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
3546 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
3548 * support/regression/generate-cases.py: place generated file in given sub directory
3549 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
3550 * support/regression/Makefile: improvements for 'make -j';
3551 side effect: it's simpler and faster now
3553 2003-03-31 Borut Razem <borut.razem AT siol.net>
3555 * src/z80/main.c: link-{port} and as-{port} defined without path
3556 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
3558 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
3560 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
3562 2003-03-30 Borut Razem <borut.razem AT siol.net>
3564 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
3565 changed type of list parameter to set
3566 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
3567 * src/port.h: changed type of do_assemble() parameter to set
3568 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
3569 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
3570 definition of "cppoutfilename" macro with NULL value in preProcess()
3571 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
3572 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
3573 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
3574 replaced with set *binPathSet
3575 * shash_add() deallocates the item, if allready exsists, before adding the new one
3576 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
3578 2003-03-30 Scott Dattalo <scott AT dattalo.com>
3580 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
3581 a nested for loop bug in the PIC port
3582 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
3585 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
3587 * support/Util/dbuf.h: remove C++ stuff to make it portable
3589 2003-03-28 Borut Razem <borut.razem AT siol.net>
3591 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
3592 literal strings in stringLiteral()
3593 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
3594 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
3597 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
3599 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
3601 2003-03-26 <johan AT balder>
3603 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
3604 * src/ds390/gen.c (saveRegisters): catched symbol abuse
3605 * src/SDCCast.c (decorateType): fixed " -v < 3"
3607 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
3609 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
3610 Added Lenny Story's debug infrastructure changes:
3611 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
3612 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
3613 * src/cdbFile.c: added
3614 * src/SDCCdebug.c: added
3615 * src/SDCCdebug.h: added
3616 * src/SDCCast.c (createFunction)
3617 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
3618 * src/SDCCmain.c (parseCmdLine, main)
3619 * src/SDCCmem.c (redoStackOffsets)
3620 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
3623 * src/avr/gen.c (genAVRCode)
3624 * src/ds390/gen.c (gen390Code)
3625 * src/mcs51/gen.c (gen51Code)
3626 * src/pic/gen.c (genpic14Code)
3627 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
3628 * src/xa51/gen.c (genXA51Code)
3629 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
3631 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3633 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
3634 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
3636 2003-03-22 <johan AT balder>
3638 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
3640 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
3642 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
3643 * doc/cdbfileformat.lyx: added, written by Lenny Story
3644 * doc/Makefile: added cdbfileformat.lyx
3645 * doc/clean.mk: added cdbfileformat.lyx
3647 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
3649 * src/mcs51/peeph.def: fix bug #705773
3651 2003-03-20 <johan AT balder>
3653 An sfr/sbit can have an "at #" AND an initializer
3654 * src/SDCCsymt.c (checkSClass):
3655 * src/SDCCmem.c (allocGlobal):
3656 * src/SDCCmem.c (allocLocal):
3657 * src/SDCCast.c (createBlock):
3659 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
3661 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
3663 2003-03-16 <johan AT balder>
3665 Undid the hackup of const and volatile, the problem is much bigger
3667 * src/SDCCast.c:1.171
3668 * src/SDCCglue.c:1.138
3669 * src/SDCCicode.c:1.146
3670 * src/SDCCsymt.c:1.150
3671 * src/SDCCval.c:1.65
3673 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
3675 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
3676 * src/ds390/gen.c (genAddrOf): fixed bug #704087
3678 2003-03-13 <johan AT balder>
3680 Hackup const and volatile modifiers in type chains a bit:
3682 * src/SDCCast.c:1.169
3683 * src/SDCCglue.c:1.136
3684 * src/SDCCicode.c:1.143
3685 * src/SDCCsymt.c1.146
3686 * src/SDCCsymt.h1.59
3687 * src/SDCCval.c:1.63
3689 2003-03-12 <johan AT balder>
3691 * src/SDCCBBlock.h: more LRH debugging junk
3692 * src/SDCCcflow.h: more LRH debugging junk
3693 * src/SDCCloop.c: more LRH debugging junk
3694 * src/SDCC.y (struct_declaration): fixed bug #697590
3695 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
3696 * src/ds390/gen.c (aopForRemat): fixed bug #700031
3697 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
3699 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3700 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
3701 test function names must now match exactly).
3702 * src/SDCCcse.c: added special case in findCheaperOp to allow
3703 extending a short integer. Makes less awful code for bug 700121 test case.
3705 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3707 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
3708 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
3710 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3712 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
3713 actually called (operandsNotEqual() was called for all
3714 operandsNotEqualX tests).
3716 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3718 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
3719 with shorter literals. Fixes bug 700121.
3721 2003-03-11 <johan AT balder>
3723 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
3725 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
3727 * src/SDCCloop.c (mergeRegions): an evil beast is dead
3728 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
3730 2003-03-10 Borut Razem <borut.razem AT siol.net>
3732 * src/SDCCmain.c: pipe preprocessor's output
3733 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3734 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3735 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3736 which closes all pipes in pipeSet set
3737 * src/SDCCset.c: free deleted item in function deleteSetItem()
3738 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3739 moved from z80 to src subproject
3740 * .version: increased version number to 2.3.4
3742 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3744 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3745 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3746 * support/regression/ports/xa51/spec.mk: fix typo
3748 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3750 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3752 2003-03-09 Borut Razem <borut.razem AT siol.net>
3754 * src/SDCCmain.c: pipe preprocessor's output
3755 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3756 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3757 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3758 which closes all pipes in pipeSet set
3759 * src/SDCCset.c: free deleted item in function deleteSetItem()
3760 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3761 moved from z80 to src subproject
3763 2003-03-09 Borut Razem <borut.razem AT siol.net>
3765 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3766 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3767 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3768 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3769 * src/SDCCglobl.h: unification of WIN32 native definitions
3771 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3773 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3775 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3777 * src/configure.in: check for endianess (even while cross-compiling)
3778 * src/configure: check for endianess (even while cross-compiling)
3779 * src/configure_in.h: check for endianess (even while cross-compiling)
3780 * src/avr/gen.c: remove old endianess stuff
3781 * src/mcs51/gen.c: remove old endianess stuff
3782 * src/ds390/gen.c: remove old endianess stuff
3783 * src/pic/gen.c: remove old endianess stuff
3784 * src/pic/genarith.c: remove old endianess stuff
3785 * src/pic/glue.c: fix endianess check
3786 * src/pic16/gen.c: remove old endianess stuff
3787 * src/pic16/genarith.c: remove old endianess stuff
3788 * src/pic16/glue.c: fix endianess check
3789 * src/xa51/gen.c: remove old endianess stuff
3790 * src/z80/gen.c: fix endianess check
3791 * src/SDCCglue.c: fix endianess check
3792 * src/ds390/peeph.def: fix bug 700036
3794 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3796 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3797 * src/configure: find appropriate data-types on host for SDCC's int and long
3798 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3799 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3800 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3802 2003-03-07 <johan AT balder>
3805 some minor cleanups before the big shot
3806 OP_DEFS and OP_USES now use Kevin's protection
3807 new option --nolabelopt
3818 * src/ds390/ralloc.c:
3819 * src/mcs51/ralloc.c:
3821 * src/xa51/ralloc.c:
3824 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3826 * src/pic/pcode.c (get_op): fix 64 bit warnings
3827 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3828 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3829 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3830 * support/regression/tests/malloc.c: fix 64 bit warnings
3832 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3834 * src/mcs51/gen.c (genMinus): fixed bug 696436
3836 2003-03-02 Borut Razem <borut.razem AT siol.net>
3838 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3840 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3842 * configure.in: test for mkstemp
3843 * sdccconf_in.h: add HAVE_MKSTEMP
3845 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3847 * device/include/ctype.h: removed warning while using --stack-auto
3848 * device/include/malloc.h: removed warning while using --stack-auto
3849 * device/include/string.h: removed warning while using --stack-auto
3851 2003-02-23 Borut Razem <borut.razem AT siol.net>
3853 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3854 because NDEBUG is defined (see man assert)
3855 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3857 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3859 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3860 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3862 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3864 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3865 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3867 2003-02-18 <johan AT balder>
3869 * as/mcs51/asmain.c (asmbl): module can start with a digit
3870 * as/z80/asmain.c (asmbl): module can start with a digit
3872 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3874 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3875 * src/asm.c: fix pipe() for Mingw32
3877 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3879 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3880 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3881 make -V work again; --c1mode reads now from stdin
3882 * doc/sdccman.lyx: added --c1mode
3883 * support/Util/SDCCerr.c: new messages for c1 mode
3884 * support/Util/SDCCerr.h: new messages for c1 mode
3885 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3887 2003-02-15 <johan AT balder>
3889 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3891 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3893 * doc/sdccman.lyx: Environment variables, -o and other minor things
3895 2003-02-14 <johan AT balder>
3897 * src/xa51/main.c: before anyone really tries to use it :)
3899 * Install doc's in share/sdcc/doc
3900 * removed some obsolete files
3901 * Do a proper make distclean and uninstall
3902 M Makefile.common.in
3905 M device/include/Makefile.in
3906 M device/lib/Makefile.in
3909 M sim/ucsim/doc/Makefile.in
3912 R src/xa51/peeph.rul
3913 M support/cpp2/Makefile.in
3914 M support/makebin/Makefile
3917 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3919 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3921 2003-02-10 Borut Razem <borut.razem AT siol.net>
3923 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3924 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3925 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3926 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3927 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3928 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3929 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3930 src/z80/Makefile.bcc: Borland Makefile cleanup
3931 * as/z80/Makefile.bcc: Added Borland Makefile
3932 * support/cpp2/borland.h: Removed
3934 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3936 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3937 * src/SDCC.lex: new pragma NOIV
3938 * src/SDCCglobl.h: new pragma NOIV
3939 * src/SDCCmem.c: new pragma NOIV
3941 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3943 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3945 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3947 * src/SDCCmain.c: signal handling is switched off by --debug
3948 * doc/Makefile: small fix for install; use clean.mk again
3949 * doc/clean.mk: clean *.pdf and *.html too
3951 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3953 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3954 * device/lib/printfl.c: fix a ds390 bug by making it portable
3955 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3956 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3957 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3958 * debugger/mcs51/cmd.c: converted multi-line string literals
3959 * sim/ucsim/globals.cc: converted multi-line string literals
3960 * src/SDCCmain.c: introduced signal handler to remove temp files
3961 * doc/Makefile: small tweaks, implement clean
3962 * doc: removed generated files
3964 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3966 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3967 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3968 Address Record is not correctly generated for DS390."
3970 2003-02-02 Borut Razem <borut.razem AT siol.net>
3972 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3973 * as/mcs51/asm.h: fixed compilation with Borland C
3974 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3975 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3976 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3977 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3978 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3979 src/z80/Makefile.bcc: delete $(LIB) only if exist
3980 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3982 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3984 * device/include/malloc.h: introduced NULL
3985 * device/include/string.h: introduced NULL
3986 * device/include/stdlib.h: introduced NULL
3987 * device/lib/_memcpy.c: removed NULL
3988 * device/lib/_strcat.c: removed NULL
3989 * device/lib/_strchr.c: removed NULL
3990 * device/lib/_strcmp.c: removed NULL
3991 * device/lib/_strcpy.c: removed NULL
3992 * device/lib/_strcspn.c: removed NULL
3993 * device/lib/_strlen.c: removed NULL
3994 * device/lib/_strncat.c: removed NULL
3995 * device/lib/_strncmp.c: removed NULL
3996 * device/lib/_strncpy.c: removed NULL
3997 * device/lib/_strpbrk.c: removed NULL
3998 * device/lib/_strrchr.c: removed NULL
3999 * device/lib/_strspn.c: removed NULL
4000 * device/lib/_strstr.c: removed NULL
4001 * device/lib/_strtok.c: removed NULL
4002 * device/lib/malloc.c: removed NULL, include own header
4004 2003-02-02 <johan AT balder>
4006 * 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
4007 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
4008 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
4009 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
4010 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
4011 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
4013 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4015 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
4018 2003-02-01 <johan AT balder>
4020 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
4022 2003-01-31 <johan AT CP255758-A>
4024 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
4026 2003-01-30 <johan AT balder>
4028 * src/SDCCBBlock.c: automatic bug detection
4029 * src/SDCCicode.c: automatic bug detection
4031 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4033 * src/SDCCglobl.h: now --xram-size 0 works
4034 * src/SDCCmain.c: now --xram-size 0 works
4036 2003-01-29 <johan AT balder>
4038 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
4040 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4042 * as/mcs51/aslink.h: Added options --xram-size and --code-size
4043 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
4044 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
4045 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
4046 * src/SDCCglobl.h: Added options --xram-size and --code-size
4047 * src/SDCCmain.c: Added options --xram-size and --code-size
4049 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4051 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
4052 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
4054 2003-01-27 <johan AT balder>
4056 * src/SDCC.y: fixed bug #613764
4058 2003-01-26 <johan AT balder>
4060 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
4061 * src/SDCCsymt.h: fixed bug #673374
4062 * src/SDCCglue.c: fixed bug #661910
4063 * src/SDCCast.c: fixed bug #458099 and 673374
4065 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4067 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
4068 * as/mcs51/strcmpi.h: added
4069 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
4070 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
4071 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
4072 * as/mcs51/assym.c: strcmpi -> as_strcmpi
4073 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
4074 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
4075 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
4076 * as/mcs51/Makefile.aslink: new module strcmpi
4077 * as/mcs51/Makefile.asx8051: new module strcmpi
4078 * as/mcs51/Makefil.bcc: new module strcmpi
4079 * as/mcs51/Makefile.in: new module strcmpi
4080 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
4082 2003-01-26 <johan AT balder>
4084 * src/SDCCglue.c: reverted back to 1.124
4085 * src/SDCCast.c: reverted back to 1.156
4086 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
4088 2003-01-25 <johan AT balder>
4090 * src/SDCCglue.c: A better fix for bug #661910
4091 * src/SDCCast.c: A better fix for bug #661910
4092 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
4094 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
4096 * src/Makefile.in: remove spawn.o
4097 * src/SDCCmain.c: remove spawn.h
4098 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
4099 * src/spawn.c: removed
4100 * src/spawn.h: removed
4101 * support/regression/ports/ds390/spec.mk: link with -r
4103 2003-01-24 <johan AT CP255758-A>
4105 * src/ds390/gen.c (aopOp): fixed bug #667458
4106 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
4107 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
4108 (createIvalCharPtr): an ival doesn't always have a storage class anymore
4110 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
4112 * src/mcs51/peeph.def: better assembler identation by Frieder
4113 * src/mcs51/gen.c: better assembler identation by Frieder
4115 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4117 * as/z80/string.h: removed for gcc 3.2
4118 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
4119 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
4121 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4123 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
4124 * src/SDCCpeeph.c (replaceRule): fix bug #663503
4125 * support/regression/Makefile: separate temp files for ports
4126 * support/regression/generate-cases.py: separate temp files for ports
4127 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
4128 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
4130 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4132 * moved tinitalk to device/examples/ds390
4134 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
4136 * as/mcs51/lkmem.c: rflag is for DS390
4137 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
4138 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
4139 (linkEdit): move mem- and map-files the same way as ihx-files
4140 * src/z80/main.c (_setDefaultOptions): removed --generic
4141 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
4142 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
4143 * src/pic/glue.c (picglue): --c1mode works again
4144 * src/pic16/glue.c (pic16glue): --c1mode works again
4145 * src/asm.c (printCLine): fix #660034
4147 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4149 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
4150 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
4151 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
4152 * as/mcs51/lkmem (summary): better fix for sp problem
4153 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
4154 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
4155 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
4156 remove --stack-after-data
4158 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
4160 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
4161 * src/SDCCutil.c (join): ugly bug: missing '\0'
4162 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
4164 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
4166 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
4168 * src/pic/main.c (_asmCmd): gpasm supports -o
4169 * src/z80/main.c: more general macros
4170 * device/lib/Makefile.in: remove intermediate files
4172 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
4174 * .version: Bumped version number to 2.3.3
4175 * src/SDCCBBlock.c: new option -o
4176 * src/SDCCglobl.h: new option -o
4177 * src/SDCCglue.c: new option -o
4178 * src/SDCCmain.c: new option -o
4179 * src/asm.c: new option -o
4180 * src/ds390/main.c: new option -o
4181 * src/pic/glue.c: new option -o
4182 * src/pic/pcode.c: new option -o
4183 * src/pic/ralloc.c: new option -o
4184 * src/pic16/glue.c: new option -o
4185 * src/pic16/pcode.c: new option -o
4186 * src/pic16/ralloc.c: new option -o
4187 * src/z80/main.c: new option -o
4188 * device/lib/Makefile.in: use -o
4189 * support/regression/ports/ds390/spec.mk: use -o
4190 * support/regression/ports/gbz80/spec.mk: use -o
4191 * support/regression/ports/mcs51/spec.mk: use -o
4192 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
4193 * support/regression/ports/z80/spec.mk: use -o
4194 * support/regression/ports/ucz80/spec.mk: use -o
4195 * support/regression/ports/xa51/spec.mk: use -o
4196 * support/regression/fwk/lib/timeout.c: fix usage string
4198 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
4199 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
4201 2003-01-07 <johan AT balder>
4203 * src/SDCCast.c (decorateType): fixed bug #600035
4205 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
4206 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
4207 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
4208 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
4209 * src/pic/pcode.c: outcommented unused variable to remove warnings
4210 * src/pic/ralloc.c: outcommented unused variable to remove warnings
4212 2003-01-06 <karl AT turbobit.com>
4213 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
4216 2003-01-06 <johan AT balder>
4218 * src/SDCCicode.c: fixed array add
4220 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
4221 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
4222 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
4224 2003-01-04 <johan AT balder>
4226 * src/SDCCval.c (getNelements): fixed the initialized array of structures
4228 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4229 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
4231 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4232 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
4233 * support/regression/tests/bug-524697.c: fit mem usage into 8032
4235 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4236 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
4238 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
4239 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
4241 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4242 * src/mcs51/main.c: removed {bindir}{sep} from aslink
4244 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4246 * in \sdcc\as\mcs51\ changed these files in order to create an
4247 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
4248 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
4249 following files to include the previous two files: aslink.dsp,
4250 Makefile.aslink, Makefile.bcc, and Makefile.in.
4252 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
4253 .adb instead of .cdb
4255 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4257 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
4258 value from option --iram-size.
4260 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4262 * \sdcc\as\mcs51\lklist.c: added boundary check before using
4265 2002-09-18 <wiml AT hhhh.org>
4267 * SDCClrange.h: exposed setFromRange() and setToRange()
4268 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
4269 packRegsForAccUse() (bug 542397)
4270 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
4271 multiple times and emitting the fetch operations more than once
4272 added aopGetUsesAcc() function to allow binary operators to
4273 fetch their operands in the correct order; made genMinus() emit
4274 compact code for X = LITERAL - Y
4276 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4277 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
4278 sprintf() in line 1267.
4280 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4281 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
4284 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4285 Changes to aslink (All the changes are marked with 'JCF'):
4287 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
4290 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
4291 area BSEG. Also moves, if possible, the DATA area down into the internal
4292 ram so more space is available.
4294 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
4297 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
4298 not bytes. Function summary() which creates a memory usage summary
4299 file with extension .mem. Reports of overlaping stack and small stack
4300 size. If the space for the stack is less than 16 bytes aslink trows a
4303 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
4304 the 8051. Option 'y' for memory summary output file.
4306 Changes to sdcc (All the changes are marked with 'JCF'):
4308 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
4310 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
4311 overlaying area for it (uses RegBankUsed[4]).
4313 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
4314 bank zero as used by default. By default aslink locates the stack
4315 (equivalent to --stack-after-data). Pass option 'y' to aslink for
4316 the creation of the .mem file. Delegates the allocation of data area
4317 to aslink (it is not longer 0x30 by default). If --stack-loc passes
4318 the begining of the stack area to aslink.
4320 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
4321 glue() in SDCCglue.c creates an area for it.
4323 2002-09-03 Borut Razem <borut.razem AT siol.net>
4324 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
4325 sdcc/src/pic/glue.c:
4326 introduced atexit() handler for teporay files removal in case of
4327 errors, assertions, ...
4329 2002-08-29 Borut Razem <borut.razem AT siol.net>
4330 * sdcc/support/cpp2/auto-host_vc_in.h:
4331 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
4332 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
4333 Maybe there is a similar problem with BORLANDC? It should be checked!
4335 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
4336 corrected improper use of assert: the assignment to clr variable was done inside the assert.
4337 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
4338 was not executed, and the compiler (cl) launched a warning:
4339 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
4341 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
4342 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
4344 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
4345 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
4347 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4348 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
4349 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
4350 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4351 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
4352 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
4353 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
4354 - added Release configuration in VS projects
4355 - review of compiler an linker options
4356 - VC .exe files are generated in bin_vc directory, not to interfere
4357 with binaries generated from other projects (cygwin, mingw, bcc ...)
4359 * sdcc/src/yacc.dsp: added
4361 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
4362 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
4363 and insert the version number definitions from .version
4365 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
4367 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
4368 added - genarate auto-host.h using auto-host_vc_in.h as template
4371 removed from CVS, generated automatically
4373 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
4374 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
4376 2002-08-11 Borut Razem <borut.razem AT siol.net>
4377 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
4379 2002-08-10 Borut Razem <borut.razem AT siol.net>
4380 * src/SDCCmain.c (main):
4381 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
4382 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
4383 The consequence was that some temporary files were not removed.
4386 unification of code in functions tempfilename() and tempfile():
4387 function tempnam() is defined in Visual Studio 6.0 and .NET
4389 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
4391 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4392 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
4393 - removed compiler command line option /WX: Treats all warnings as errors
4394 - update a list of source files, included into the project
4396 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4397 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
4398 changed project type to Generic Project so that can be correcly converted to VS.NET project
4400 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
4402 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
4404 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
4406 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
4407 added return 0 statements after assert() to make compiler happy
4409 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
4410 added newline in the def file to keep MSC compiler satisfied
4412 * sdcc/src/z80/gen.c:
4413 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
4414 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
4415 - solved MSC error in function aopDump()
4417 * sdcc_vc.h: define PREFIX as "\\sdcc"
4419 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
4420 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
4422 2002-06-22 Scott Dattalo <scott AT dattalo.com>
4423 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
4424 - Rewrote the register banking algorithm.
4425 - Added pCode live-range analysis to registers (for now, only non-used and
4426 singly-used registers optimized away)
4428 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
4430 * 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.
4432 2002-05-10 Scott Dattalo <scott AT dattalo.com>
4433 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
4435 2002-04-22 Michael Hope <michaelh AT vroom>
4437 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
4439 * configure.in (DD_COPT): Added include support required for gbdk.
4441 * .version: Bumped version number just to increase it.
4443 * src/SDCCmain.c: Added -nostdinc to the default options.
4445 2002-04-15 Michael Hope <michaelh AT vroom>
4447 * device/lib/z80/printf.c (sprintf): Added.
4449 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
4451 * src/z80/peeph.def: Added transpose redundent load rule.
4453 * src/z80/main.c: Added force callee saves for jaune.
4455 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
4457 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
4459 2002-03-28 Johan Knol <johan AT balder>
4461 * src/SDCCval.c: fixed bug #532436
4463 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4465 Added "char *Processor" field to the port structure.
4468 Added -p option. Allows port dependent processor to be specified.
4471 Initialized the new field char *Processor field to NULL in all ports
4474 Compiler generated registers for interrupt context saving
4475 were not getting allocated.
4477 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
4480 Fixed left shift. Will promote the left side of a left shift
4481 if a) left shifting more than size of operand or b) when assigned
4482 to something size > size of left side
4484 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4486 tons of changes. Register allocation has been
4487 rewritten. Added customization for the various PICs. Flow
4488 analysis is restructured. ...
4494 Added. device.c is a PIC port hack to accomodate variations
4497 2002-03-13 Michael Hope <michaelh AT vroom>
4499 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
4501 2002-03-04 johanknol <johanknol AT manik>
4503 * /src/SDCCval.c: fixed
4505 const unsigned char arr[][2] = { { 0, 1 } };
4506 t18.c:1: error: Initializer element is not constant
4508 2002-03-04 bela <bela AT manik>
4510 * /device/include/mcs51reg.h:
4511 ds89c420 register definition update
4513 2002-03-03 <johan AT FRIJA>
4515 * support/Util/SDCCerr.c: did something, but don't no why anymore
4517 * support/regression/tests/bug-524691.c: made it a little less shy
4519 * src/SDCCast.c (decorateType): fixed bug #524697
4521 * src/SDCCast.c: made some lineno improvements
4523 * src/SDCCval.c (getNelements): changed warning to error
4525 * src/SDCCglue.c (printIvalArray): changed warning to error
4527 * src/SDCCicode.c: fixed a warning for mingw
4529 * src/SDCCast.c (decorateType): fixed the << promotion for ops
4531 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
4533 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
4535 * src/ds390/peeph.def:
4536 Added some more peephole rules
4538 * src/ds390/gen.c: Various fixes & enhancements
4540 * src/SDCClrange.c, src/SDCClrange.h:
4541 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
4543 * src/ds390/ralloc.c:
4544 various fixes & enhancements (ds390) specific
4546 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
4547 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
4550 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
4552 2002-03-02 <johan AT FRIJA>
4554 * src/SDCCast.c (decorateType): fixed bug #524708
4556 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
4558 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
4560 2002-03-01 Michael Hope <michaelh AT vroom>
4562 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
4564 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
4566 2002-03-01 <johan AT FRIJA>
4568 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
4570 * src/SDCCast.c (decorateType): fixed bug #524209
4572 * src/SDCCval.c (valNot): fixed bug #524195
4574 2002-02-26 <johan AT balder>
4576 * src/xa51/gen.c: fixed a warning
4578 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
4580 * src/SDCCast.c (decorateType): fixed bug #522534
4582 2002-02-23 <johan AT balder>
4584 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
4586 2002-02-22 <johan AT balder>
4588 * src/SDCCast.c: fixed bug #514865
4590 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
4592 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
4594 * sdcc/src/SDCCloop.c:
4595 Previous fix was not good. basic blocks that have "break" or "return" are
4596 not really partof a loop , but live ranges used in these blocks should
4597 be live thru the entire loop, so set partOfLoop but don't add them to
4600 2002-02-21 <johan AT FRIJA>
4602 * src/SDCCcse.c: fixed bug #514308
4604 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
4607 Fixed BUG #519583. If a conditional block ended in a return/break
4608 statement inside a loop, it was not being considered part of the loop.
4610 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
4612 2002-02-10 Karl Bongers <karl AT turbobit.com>
4615 Fixed up SDCDB debugger somewhat. Updated debugger/README
4616 with lots of comments and notes.
4618 * device/examples/test2.c:
4619 Fix bug, "red" variable not being initialized(compiler complained).
4621 * device/examples/Makefile, examples/test3.c:
4622 Add Makefile in device/examples folder, compiles test3.c
4623 for use as a multiple module SDCDB test case.
4625 * sim/ucsim/cmd.src/cmdset.cc:
4626 Took out debug printfs in ucsim "next" command.
4629 Karl and Johan start ucsim XA support. Most dissassembly working,
4630 about 75% emulation done(plenty of work remaining).
4632 * sim/ucsim/z80.src:
4633 Add Z80 support to ucsim, add test-ucz80 regression test,
4634 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
4635 Notice z80 compiler fails on examples/test3.c/crc code.
4637 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
4639 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
4640 Added support for --parms-in-bank1
4642 * src/ds390/peeph.def:
4643 added a few more peephole optimzations
4646 1) added __builtin_inp & __builtin_outp used to read in data of given length
4647 from a memory mapped port
4648 2) added __builtin_memcmp
4649 3) added __builtin_swapw swap bytes of a short
4651 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
4652 1) handle multiple send & receives from register bank1
4653 2) ralloc can now allocate DPTR1 to some liveRanges
4655 * src/SDCCsymt.c, src/SDCCsymt.h:
4656 changes to handle multiple sends & receives
4659 added some pointer arithmetic optimization
4662 added some pointer arithmetic optimizations but not stable yet so not
4663 called from anywhere (will get this working shortly)
4665 * src/SDCCopt.c: fixed for multiple sends & receives
4668 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
4669 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
4670 set preprocessor defines (depending on options)
4672 * src/SDCCicode.c, src/SDCCicode.h:
4673 changes made to handle multiple sends & receives
4676 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
4678 * src/SDCCcse.c, src/SDCCcse.h:
4679 added function findbackward def (to be used in upcoming optimization)
4681 * src/SDCCcflow.c, src/SDCCcflow.h:
4682 added function returnAtEnd - to determine if a basic block terminates with
4685 * src/SDCCast.c, src/SDCCast.h:
4686 added option parms-in-bank1
4688 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
4689 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
4690 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
4691 adjusted for --parms-in-bank1 option
4693 * device/include/string.h:
4694 donot redefine "reentrant" keyword
4696 * device/include/ds80c390.h: Added some more SFRs
4698 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4700 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
4702 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4704 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
4706 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4708 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
4710 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
4712 * Added --xram-movc option
4714 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4716 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
4718 2002-01-11 Johan Knol
4720 * Added math lib of Jesus Calvino-Fraga
4722 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
4724 * src/SDCCmain.c (processFile): fix processing of ../../src.c
4725 * support/regression/Makefile: new target test-mcs51-stack-auto
4726 * support/regression/ports/mcs51-stack-auto/spec.mk: added
4728 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4730 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
4732 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4734 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4736 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4738 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4740 * src/SDCCglue.h: add definition for printIvalChar()
4742 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4744 * src/SDCCast.c: fix #498138 by Johan
4746 * src/SDCCglue.c: fix #498138 by Johan
4748 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4750 * support/regression/Makefile: fix clean
4752 * support/regression/ports/ds390/support.c: fix transmission of last character
4754 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4756 * /sdcc/src/ds390/gen.c:
4757 a) improved computing address of stack variable
4758 b) took out some #if 0 code
4759 c) improved parmBytes adjustment
4760 d) improved genPlusIncr & genMinusIncr
4761 e) genCmp could generate bad code (when left assigned to DPTR)
4762 f) Fixed bug in hasInc
4764 * /sdcc/src/ds390/ralloc.c:
4765 a) packRegsForSupport could mess up live information (Fixed)
4766 b) packRegsDPTRuse could be incorrect for left & right shift
4768 * /sdcc/src/mcs51/ralloc.c:
4769 packRegsForSupport could mess up the live information (Fixed)
4771 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4773 * /sdcc/src/SDCCast.c:
4774 can reverse a loop even if function call is present as long
4775 as the loop control variable is local & is not passed as parameter
4777 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4779 * /sdcc/ChangeLog: *** empty log message ***
4781 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4782 More builtin function additions for TININative
4784 * /sdcc/src/ds390/ralloc.c:
4785 Had broken the regression testsuite
4787 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4789 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4790 Added funcattr hasStackParms will be set for reentrant functions when there
4791 are paramteres on the stack, this helps in minimizing frame pointer generation
4792 typeFromStr can handle function pointers now
4794 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4795 *** empty log message ***
4797 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4799 * /src/ds390/gen.c, /src/ds390/main.c:
4800 More builtin function additions for TININative
4802 * /src/ds390/ralloc.c:
4803 Had broken the regression testsuite
4805 * /src/SDCCast.c: Fixed a bug in dumptree
4807 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4808 Added funcattr hasStackParms will be set for reentrant functions when there
4809 are paramteres on the stack, this helps in minimizing frame pointer generation
4810 typeFromStr can handle function pointers now
4812 * /doc/builtins.txt, /doc/TININative.txt:
4813 *** empty log message ***
4816 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4818 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4819 ALPHA version for -mTININative
4821 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4822 updated to reflect changes in the port structure
4825 added function do_assemble (similar to do_link) if non-null this function
4826 will be called to do assembly (-mTININative) requires a multi command
4828 added function genAssemblerEnd will be called to generate assembler Epilogue
4831 added _JavaNative to debug info printing
4833 * /src/SDCCmain.c: added option --tini-libid
4834 added port->do_assemble function (-mTININative) has a multi command assemble
4836 * /src/SDCCglue.c: Disabled "constExpr" check
4837 added port->genAssemblerEnd function
4839 * /src/SDCCglobl.h: Added option --tini-libid value
4842 tookout optimizeCompare from the header (has no external references)
4844 * /src/SDCCast.c: made one more function "static"
4846 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4848 * src/z80/mappings.i: Added z80asm support.
4850 * src/z80/main.c: Added z80asm support on --asm=z80asm
4852 * src/z80/gen.c: Fixed asm portability issues.
4854 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4856 * src/SDCCglue.c (printExterns): Added global/extern split.
4858 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4860 * support/regression/Makefile: added test for mcs51 model large
4862 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4864 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4866 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4868 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4870 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4872 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4874 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4876 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4878 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4880 * support/regression/tests/simplefloat.c: Port to mcs51.
4882 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4883 * support/regression/tests/bug-485362.c: Added.
4885 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4887 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4889 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4891 * src/z80/gen.c (aopDump): Added a dump function.
4893 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4894 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4896 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4898 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4900 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4902 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4904 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4906 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4908 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4910 * support/regression/ports/ds390/support.c: Use tinibios.
4912 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4914 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4916 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4917 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4919 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4921 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4923 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4925 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4927 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4928 (packRegsForIYUse): Created and optimised.
4930 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4932 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4933 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4935 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4937 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4939 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4941 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4943 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4945 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4947 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4949 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4951 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4953 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4955 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4957 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4958 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4959 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4961 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4963 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4964 (genNotFloat): Added.
4965 (genUminusFloat): Added.
4967 * device/lib/z80/Makefile: Added floating pt stubs.
4969 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4971 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4973 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4975 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4977 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4979 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4981 * sdcc/support/regression/Makefile: Add port ds390.
4983 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4985 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4987 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4989 * sdcc/support/regression/ports/ds390/support.c: Added.
4991 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4993 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4995 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4997 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4999 * device/include/malloc.h: Added z80 and gbz80 support.
5001 * device/lib/gbz80/heap.s: Added.
5003 * device/lib/z80/heap.s: Added.
5005 * device/lib/malloc.c: Added z80 and gbz80 support.
5007 * support/regression/tests/malloc.c (testMalloc): Added.
5009 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
5011 * support/regression/tests/bug-478094.c: Added.
5013 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
5015 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
5017 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
5019 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
5021 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
5023 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
5025 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
5027 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
5029 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
5031 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
5033 * support/regression/tests/bug-477927.c: Added.
5035 * src/z80/peeph.def: Added minor rules.
5037 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
5039 * src/z80/peeph.def: Added jump optimisation modification.
5041 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
5043 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
5045 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
5047 * support/regression/tests/funptrs.c: Added.
5049 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
5051 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
5053 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
5055 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
5057 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
5059 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
5060 (movLeft2ResultLong): Created.
5062 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
5063 (joinPushes): Added. Joins two char pushes into a word push.
5065 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
5067 * support/cpp2/Makefile.in (install): Added creation of dest dir.
5069 * support/makebin/Makefile (install): Added creation of dest dir.
5071 2001-10-24 Karl Bongers <karl AT turbobit.com>
5073 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
5075 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
5077 * src/z80/ralloc.c: Turned off faulty pack for one use.
5079 * src/z80/peeph-gbz80.def: Removed redundent restart options.
5081 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
5083 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
5085 * support/regression/Makefile: Improved clean
5087 * support/regression/ports/gbz80/spec.mk: Added clean
5089 * support/regression/ports/host/spec.mk: Added clean
5091 * support/regression/ports/z80/spec.mk: Added clean
5093 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
5095 * support/regression/ports/mcs51/timeout.c: little improvements
5097 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
5099 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
5101 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
5103 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
5105 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
5107 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
5109 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
5111 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
5112 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
5114 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
5116 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
5118 * src/mcs51/main.c (_linkCmd): Added bin path to command.
5120 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
5122 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
5124 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
5126 * support/regression/tests/longor.c: Added.
5128 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
5130 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
5132 * as/mcs51/aslink.h: define PATH_MAX
5134 * as/mcs51/asm.h: define PATH_MAX
5136 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
5138 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
5140 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
5142 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
5144 * src/SDCCglobl.h: define PATH_MAX
5146 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
5148 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
5150 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
5152 * src/z80/gen.c (gencjneshort): Fixed
5154 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
5156 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
5158 * support/regression/tests/bug-469671.c: Added.
5160 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
5162 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
5164 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
5166 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
5168 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
5170 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
5172 * src/device/lib/_mulint.c : removed hint: nooverlay bug
5174 * src/device/lib/_mullong.c : removed hint: nooverlay bug
5176 * src/device/lib/_divuint.c : removed hint: nooverlay bug
5178 * src/device/lib/_divulong.c: removed hint: nooverlay bug
5180 * src/device/lib/_moduint.c : removed hint: nooverlay bug
5182 * src/device/lib/_modulong.c: removed hint: nooverlay bug
5184 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
5186 * 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.
5188 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
5190 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
5192 2001-10-07 <johan AT FRIJA>
5194 * device/lib/gets.c (gets): fixed the return value.
5196 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
5197 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
5199 * 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.
5201 * 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.
5203 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
5205 * src/pic/gen.c: Removed Safe_strdup.
5207 * configure.in: Added option to enable libgc support.
5209 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
5210 (bitVectUnion): Optimised.
5211 (bitVectIntersect): Optimised.
5212 (bitVectBitsInCommon): Optimised.
5213 (bitVectCplAnd): Optimised.
5215 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
5217 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5219 * src/SDCCmain.c: distinguish between assembler debug and plain options
5221 * src/avr/main.c: remove standard assembler options
5223 * src/ds390/main.c: remove standard assembler options
5225 * src/mcs51/main.c: remove standard assembler options
5227 * src/port.h: removed "PENDING" comment
5229 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5231 * src/device/lib/_mulint.c : new, with assember functions
5233 * src/device/lib/_mullong.c : new, with assember functions
5235 * src/device/lib/_divuint.c : with assember functions
5237 * src/device/lib/_divsint.c : with assember functions
5239 * src/device/lib/_divulong.c: with assember functions
5241 * src/device/lib/_divslong.c: with assember functions
5243 * src/device/lib/_moduint.c : with assember functions
5245 * src/device/lib/_modsint.c : with assember functions
5247 * src/device/lib/_modulong.c: with assember functions
5249 * src/device/lib/_modslong.c: with assember functions
5251 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
5253 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
5255 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
5256 replaced _mululong.c and _mulslong.c by _mullong.c
5258 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5260 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
5262 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5264 * src/SDCCglue.c: test, if win32api is available for MINGW
5266 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5268 * src/SDCCsymt.c: no more _modifier in printTypeChain()
5269 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
5270 * support/regression/ports/gbz80/spec.mk: removed GENERIC
5271 * support/regression/ports/host/spec.mk: removed GENERIC
5272 * support/regression/ports/mcs51/spec.mk: removed GENERIC
5273 * support/regression/ports/z80/spec.mk: removed GENERIC
5275 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
5277 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
5279 * support/regression/tests/bug-467035.c: Created.
5281 2001-10-01 <johan AT FRIJA>
5283 * src/SDCC.y: fixed bug #466586 part 1
5285 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
5287 * SDCCicode.c: z80 has no generic pointers
5288 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
5290 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
5292 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
5294 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
5296 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
5298 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
5300 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
5302 * configure.in: Fixed up so that ucsim is only configured once.
5304 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
5306 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
5307 (getPathDifference): As above.
5309 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
5311 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
5313 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
5314 * .version: Updated to 2.3.1
5316 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
5317 Added copyright header.
5319 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
5320 (assemble): Added support for macro based assembler commands.
5321 (linkEdit): Added support for macro based linker commands.
5322 (preProcess): Changed the pre-processor to use macros.
5323 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
5324 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
5326 * device/lib/z80/crt0.s: Added module name for debugging.
5328 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
5330 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5332 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
5334 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
5336 * src/Makefile.in: Added SDCCmacro and SDCCutil
5338 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
5340 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5342 2001-09-16 <johan AT FRIJA>
5344 * 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.
5346 2001-09-15 <johan AT FRIJA>
5348 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
5349 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
5351 2001-09-11 <johan AT FRIJA>
5353 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
5355 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
5357 * support/regression/tests/bug-460444.c: Added test case.
5359 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
5360 (genCast): Added justification for all of the asserts.
5362 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
5364 * support/regression/support.c: _xdata replaced by xdata
5366 * support/regression/spec.mk: removed _generic
5368 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
5370 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
5372 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
5373 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
5375 * src/z80/peeph.def: Added a rule to optimise shift then compare.
5377 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
5379 * support/regression/tests/bug-460010.c: Added test case.
5381 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
5383 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
5385 * support/regression/Makefile: inter-port-clean adjusted for mcs51
5387 * support/regression/testfwk.c: removed workaround for bug #436344
5389 * support/regression/tests/bp.c: use less memory with mcs51
5391 * support/regression/tests/bug-441448.c: use less memory
5393 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
5395 * support/regression/collate-results.py: typo
5397 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
5399 * support/regression/tests/fetchoverlap.c: Added new test case.
5401 * support/regression/tests/bp.c: Added new test case.
5403 * support/regression/tests/bug-448984.c: Added new test case.
5405 * support/regression/tests/pow2shifts.c: Added new test case.
5407 * src/z80/gen.c: Turned off the noise it normally generates for the release.
5408 (genlshTwo): Fixed right shift for count > 8.
5410 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
5412 2001-09-08 <johan AT FRIJA>
5414 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
5416 2001-09-07 <johan AT FRIJA>
5418 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
5420 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
5422 2001-09-06 <johan AT FRIJA>
5424 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
5425 * bernhard noted me at this: "() equals to (void)" (1.38)
5427 2001-09-05 <johan AT FRIJA>
5429 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
5431 2001-09-04 <johan AT FRIJA>
5433 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
5436 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
5438 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
5440 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
5442 * link/z80/aslink.h: Fixed path for PATH_MAX
5444 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
5446 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
5448 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
5450 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
5452 * 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.
5454 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
5456 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
5457 (genCmp): Fixed up genCmp for the GB with longs.
5459 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
5461 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
5463 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
5465 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
5467 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
5469 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
5471 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
5473 * 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.
5475 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
5477 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
5479 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
5481 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
5483 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
5485 * sim/ucsim/configure: little improvement of Cygwin-detection
5486 * sim/ucsim/configure.in: little improvement of Cygwin-detection
5487 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
5488 * support/regression/tests/bug-221100.c: small changes for mcs51
5489 * support/regression/tests/bug-221168.c: small changes for mcs51
5490 * support/regression/tests/bug-227710.c: small changes for mcs51
5491 * support/regression/tests/staticinit.c: small changes for mcs51
5492 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
5493 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
5494 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601