1 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
4 harder to keep the same registers during a CAST iCode
5 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
6 long via int can be done in a single cast, if the signedness is
8 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
9 putchar() in tinibios.c in ds390's library
11 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
13 * src/SDCCast.c (decorateType): fixed bug #898889,
14 cast result of a literal complement too
15 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
16 fixed check for bitfields
18 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
20 * src/SDCCicode.c (geniCodeLogic): made it static,
21 (geniCodeLogicAndOr): added in order to fix bug #905492,
22 (ast2iCode): fixed bug #905492
23 * support/regression/tests/bug-905492.c: added
24 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
25 (processParms): fixed bug #927659: don't copy parms, this will clear
27 * support/regression/tests/bug-927659.c: added
29 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
31 * src/SDCCast.c (addCast): don't cast float to char
32 * device/lib/libsdcc.lib: added _memmove
34 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
36 * device/lib/large/Makefile: fixed parallel execution by
37 replacing `make` by `$(MAKE)`
39 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
41 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
42 offsets (fixes bug #923936)
44 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
46 * device/lib/small/Makefile: fixed parallel execution by
47 replacing `make` by `$(MAKE)`
49 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
51 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
53 2004-03-23 Scott Dattalo <scott AT dattalo.com>
55 * src/pic/gen.c (genCpl): multi-byte complements were not working.
56 * src/regression/Makefile: Regression test was not running.
58 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
60 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
61 complement if possible
62 * src/SDCCval.c (valComplement),
63 * src/SDCCicode.c (operandOperation): fixed complement of literal
64 * support/regression/tests/onebyte.c (testComplement): added
66 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
68 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
69 return an optimized tree; actually replace actParm with the new tree
70 * src/SDCCast.h: added some parantheses to remove side effects
71 * support/regression/tests/bug-920866.c
73 2004-03-21 Scott Dattalo <scott AT dattalo.com>
74 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
75 Bit operands were not being handled properly in the pic14 port.
76 (now src/regression/add.c passes again).
78 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
80 * src/SDCC.y (labeled_statement): case and default no longer require
81 a following statement (RFE #893037)
83 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
85 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
86 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
87 disabled (fixes bug #916294)
88 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
89 "mov a,acc"; patch provided by Lenny Story
90 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
92 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
94 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
96 * src/ds390/gen.c (genFunction, genEndFunction),
97 * src/ds390/ralloc.c (ds390_assignRegisters),
98 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
99 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
100 pushed if there are parameters passed on the stack. Also, a cleaner
101 way to decide if r0/r1 should be pushed/popped. (Together they fix
104 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
107 * device/lib/mcs51/crtpagesfr.asm,
108 * device/lib/mcs51/crtxinit.asm,
109 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
110 to avoid confusion with Si Lab's SFRPAGE register.
112 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
114 * src/SDCCglue.c (emitMaps): allow public sfr variables
115 * src/SDCCglue.c (initialComments): include compiler build date
116 with compiler version and put the timestamp of the generated
117 assembly file on a serperate line to be less confusing.
118 * src/port.h: added genInitStartup hook
125 * src/z80/main.c: genInitStartup initialize as NULL (default to
126 historical behaviour)
127 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
128 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
129 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
130 library instead of hard coding it into the compiler.
131 * support/regression/ports/mcs51-stack-auto/spec.mk,
132 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
133 * device/lib/mcs51/Makefile,
134 * device/lib/small/Makefile,
135 * device/lib/large/Makefile,
136 * device/lib/mcs51/crtpagesfr.asm,
137 * device/lib/mcs51/crtstart.asm,
138 * device/lib/mcs51/crtxclear.asm,
139 * device/lib/mcs51/crtxinit.asm,
140 * device/lib/mcs51/crtclear.asm,
141 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
142 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
143 and into user configurable files.
144 * device/lib/clean.mk: clean mcs51 directory too
145 * support/regression/tests/longlit.c: added static to T1 declaration
146 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
147 accesses in the initialization code
149 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
151 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
152 OSCTRIMVAL as noted in bug #916008
154 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
156 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
157 in loops with multiple exits (reported as incorrect registers
158 used by Martin Helmling in Sdcc-user list)
160 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
162 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
163 made ds390 register extensions look less like error messages
165 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
167 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
168 reported by Adam Wozniak in Sdcc-user list
170 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
172 * src/SDCCast.c (decorateType): fixed with bug and promotion in
173 arithmetic optimizations, added debug output
175 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
177 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
178 * sdcc.spec: updated and split sdcc into 3 rpms
179 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
180 needed for literals of LEFT_OP and '+'
181 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
182 introduced RESULT_TYPE_NOPROM
183 (geniCodeMultiply): fixed logic for decision if mul is optimized to
185 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
186 limited promotion to int only for '*'
187 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
189 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
191 * src/pic16/gen.c (genSkip),
192 (genc16bit2lit), (gencjneshort): commented out
193 (is_LitOp): new helper function, checks operand type
194 (genCmpEq): rewritten
196 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
198 * support/regression/tests/bug-908454.c: added
200 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
202 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
203 * src/SDCCicode.c (usualBinaryConversions): op needs int type
204 (geniCodeCast): cosmetic, don't preserve bit storage class
205 (geniCodeLeftShift): added promotion
206 (geniCodeLogic): fixed regression
207 * src/SDCCsymt.c (computeTypeOr): accept bits too
208 (compareType): 2nd part of fix for bug #908454, needed for bitfields
210 2004-03-07 Borut Razem <borut.razem AT siol.net>
212 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
214 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
216 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
217 version of pic16_genPackRegisters which does not check if ic is a
219 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
220 function cause string1.c regression test fails
222 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
224 * sim/ucsim/configure.in,
225 * sim/ucsim/configure,
226 * sim/ucsim/doc/Makefile.in: use docdir
227 * src/SDCC.y: fixed sbit atrributes
228 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
229 * src/SDCCast.c (decorateType): |^& need special promotion handling
231 * src/SDCCsymt.h: moved definition of RESULT_TYPE
232 * src/SDCCsymt.h (computeType),
233 * src/SDCCicode.c: computeType() needs op
234 * src/SDCCsymt.c (checkTypeSanity),
235 * doc/sddman.lyx: "plain" bitfields are unsigned
236 * src/SDCCsymt.c (computeTypeOr): added
237 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
239 * src/SDCCval.c (val*): computeType() needs op
240 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
241 * support/regression/tests/onebyte.c: added tests for |^&
243 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
245 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
246 for writing icode into asm output.
248 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
250 * src/pic16/device.c: added some debug lines enabled
251 with macro DEBUG_CHECK,
252 * src/pic16/genarith.c: more debug in genPlus,
253 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
254 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
255 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
256 * (aopForSym): onStack symbols are re-placed in data memspace,
257 and onStack flag is cleared,
258 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
259 copy temporary pcodeop,
260 * (genPcall): added warning for not updating PCLATU,
261 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
262 always true for pic16 port,
263 * (genMultOneWord): NEW, supports integer multiplication,
264 * (genMult): modified to call genMultOneWord,
265 * (ifxForOp): added warning when return NULL,
266 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
267 flag is set before call to operandFromSymbol for implicit
269 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
270 options.intlong_rent are set by default,
271 * (_hasNativeMulFor): modified to allow port generation of integer
273 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
274 set regtype to REG_SFR for all registers, restricting seting the
275 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
277 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
279 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
280 more than 500 times in the regression tests
282 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
284 * support/Util/SDCCerr.h,
285 * support/Util/SDCCerr.c,
286 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
288 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
289 for symbol conflicts.
290 * support/valdiags/tests/enum.c,
291 * support/valdiags/tests/tentdecl.c,
292 * support/valdiags/tests/struct.c: expect possible error messages
293 referring to original symbol definitions.
294 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
296 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
298 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
300 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
302 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
304 * src/pic16/ralloc.c (newReg): fixed bug #908929
306 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
308 * src/ds390/gen.c: added missing #include "main.h"
310 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
312 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
313 checking if symbol is already in set,
314 * src/pic16/device.h: prototype for checkAddSym,
315 * src/pic16/gen.c: (_G): added entry interruptvector,
316 * (assignResultValue): removed some commented out lines,
317 * (genFunction): check for ISR via sym->type, absolute section for
318 interrupt code is created via a new pBlock, the goto instruction is
319 placed now correctly at the interrupt vector position, changed all
320 references from ivec to _G.interruptvector,
321 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
322 is the interrupt is a high priority one, same for return from ISR,
323 * src/pic16/glue.c: changed all calls of addSetHead for publics and
324 externs to calls of checkAddSym,
325 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
326 pic16_pcode_verbose flag is set,
327 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
328 * src/pic16/pcoderegs.c: message about how many registers are saved
329 will only be emitted if pic16_pcode_verbose flag is set,
331 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
333 * src/ds390/ralloc.h,
334 * src/ds390/ralloc.c (ds390_regWithIdx),
335 * src/ds390/gen.c (emitcode),
337 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
338 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
339 ds390operandCompare, getRegsRead, getRegsWritten,
340 initializeAsmLineNode): customized instruction size calculation for
341 ds390, started basis for some register optimizations
342 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
343 corresponding assembly output
344 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
345 missing push/pop of r0/r1. Optimized push/pops
347 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
349 * src/mcs51/main.c (instructionSize): fixed ACALL size
350 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
352 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
354 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
355 the sorting of rlist with NULL elements
356 * (print_idataType, print_idata): NEW to create idata sections
357 * src/pic16/device.h: idataSymSet new variable
358 * src/pic16/gen.c (genFunction): fixed some bugs in string
359 comparing, improved the absolute section creation for ISRs,
360 added FSR0L/FSR0H in registers that are saved in an ISR,
361 * (genInline): fixed the processing of inline snippets,
362 now they undergo no process by the peephole optimizer
363 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
364 are placed in idataSymSet,
365 * (pic16emitStaticSeg): extern symbols are added in externs,
366 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
367 switching when aboslute variables are placed in access bank memory
368 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
369 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
370 commented out with #if,
371 * (pic16_packRegisters): reintroduce the check for CAST because some
372 symbols are not correctly handled,
373 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
374 pCodeInstruction instead of pCode,
375 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
376 pCodeAsmDir definition,
377 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
378 directive, then the argument directive is emitted without the leading
379 tab, hack for inline labels which must be in the first column,
380 * (compareLabel,pic16_findNextInstruction),
381 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
382 * (insertBankSwitch): modified for the new pCodeAsmDir,
384 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
385 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
387 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
389 * (pushSide): commented out with #if,
390 * (assignResultValue): fixed some typos in saving
392 * (genPcall): FIXED and sync'ed with genCall,
393 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
394 * (genNearPointerGet): fixed to handle some more cases,
395 implementation scheme via table reads,
396 * (genConstPointerGet): modified to access code memory correct,
397 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
398 and improved to handle some cases
399 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
400 instead of "RETLW" for init data
401 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
402 not IN_DIRSPACE, work around to reduce bank switching when aboslute
403 variables are placed in access bank memory (<0x80 and >=0xf80),
404 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
405 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
406 TBLWT_POSTDEC,TBLWT_PREINC
407 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
408 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
410 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
411 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
412 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
413 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
415 2004-02-29 Borut Razem <borut.razem AT siol.net>
417 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
418 support/Util/findme.h, support/Util/system.h: enhance binary relative
419 search for lib and include by using findProgramPath()
421 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
424 * src/SDCCpeeph.c (pcDistance),
426 * src/mcs51/ralloc.h,
427 * src/mcs51/ralloc.c (mcs51_regWithIdx),
429 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
430 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
431 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
432 size calculation port specific, started basis for some register
434 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
435 missing push/pop of r0/r1. Optimized push/pops
436 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
437 * device/lib/_modsint.c (_modsint),
438 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
439 and stack version so regression tests pass
441 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
443 * src/Makefile.in (dep): include SLIBOBJS in dependency check
444 * src/SDCCast.c (decorateType): catch another small optimization
446 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
447 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
448 modified to finally use computeType() all over SDCC,
449 see Feature Request #877103
450 * src/SDCCval.h: cosmetic
451 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
452 valCompare(); regression tested in muldiv.c
453 * support/regression/tests/muldiv.c (testMod): mod sign follows
456 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
458 * src/SDCCast.c (decorateType): fixed bug #902362
459 * doc/INSTALL.txt: fixed install instructions for win32
461 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
463 * device/include/Makefile.in (install): fixed by replacing spaces
466 * doc/INSTALL.txt: updated for release
467 * doc/sdccman.lyx: added warning for --xstack being buggy
469 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
471 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
472 to eliminate build warnings.
473 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
475 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
476 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
478 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
479 removed -penable-stack, added comment for stack pragma, added
480 warning for not initializing the stack/frame registers, removed
481 comment at interrupts section
483 Stack is made permanent, there is no ability to disable stack usage.
484 * src/pic16/device.h,
485 * src/pic16/device.c: removed all references to USE_STACK macro,
486 * src/pic16/device.c (pic16_dump_section): when no elements in
487 rlist, free rlist before return,
488 * (pic16_dump_int_registers): NEW, internal registers are a new set
489 of general purpose registers reused by each function,
490 * (checkAddReg): returns 1 if registers is added to set,
491 * (pic16_groupRegistersInSection): when a registers is of type
492 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
493 * src/pic16/device.h: memRange and Assigned Memory are deleted,
494 SRCASECMP macro is moved here from device.c
495 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
496 PO_PCLATU, PO_PRODL, PO_PRODH,
497 * (pic16_pCodeOpType, genMinus,
498 changed compares to "a" register, with AOP_ACC,
499 * (pic16_genPlus): fixed some bugs and indented properly,
500 * (pic16_addSign): changed size to size+offset in the MOVWF
502 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
503 multiply 8-bit operand by literal, result is 8-bit,
504 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
505 multiply 2 8-bit operand, result is 8-bit,
506 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
508 * src/pic16/gen.c: changed accUse to contain WREG only,
509 * (pic16_emitcomment): renamed to pic16_emitpcomment,
510 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
511 true, do not use immediate addressing any more unless sym is a
512 pointer in codespace,
513 * (aopForRemat): do not use immediate addressing when symbol not in
514 codespace and when symbol's address is requested,
515 * (aopOp): for-loop in if(sym->accUse) is modified for the new
517 * (aopGet): added case for AOP_ACC and don't return "accumulator
518 bug" but WREG instead,
519 * (popGetTempReg): pushes contents of temporary register in stack,
520 * (popReleaseTempReg): pops contents of temporary register from
521 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
522 * (pic16_popGet): separated case AOP_ACC to return register WREG
523 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
524 or PO_IMMEDIATE and initializes their instance/offset appropriately,
525 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
526 the use of immediate pointers to certain cases only.
528 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
529 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
530 * (assignResultValue, genCall, genRet): modified to use the new
531 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
532 genPcall is still broken,
533 * (genFunction): added code to create 'A' type pBlocks when
534 interrupt functions are generated, code not extensively tested yet,
535 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
536 * (genEndFunction): modified so ISRs pop stored registers from stack,
537 * (genMultOneByte): cleanup,
538 * (AccRsh): added flag andmask, to and result with appropriate mask,
539 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
540 * (genDataPointerGet): fixed and reenabled its use,
541 * (genNearDataPointerGet): bugs fixed,
542 * (genDataPointerSet): bugs fixed,
543 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
544 pic16_DumpSymbol, pic16_DumpOp,
545 * src/pic16/genutils.h: function prototypes for the above functions,
546 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
548 * (pic16emitRegularMap): many many many improvements, but needs a
550 * src/pic16/main.c: enable_stack in pic16_options is removed,
551 * (_pic16_parseOptions): removed command line options -penable-stack,
552 * (_process_pragma): emit stack symbol only when stack pragma is
554 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
555 redirected to FSR0L/FSR0H pair,
556 * (pic16_get_op, pic16_get_op2): modifications and improvements,
557 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
558 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
560 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
561 * (dumpPicOptype): NEW,
562 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
563 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
564 with movff instruction,
565 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
566 added pic16_int_regs, some packRegsFor* functions are commented out,
567 because produce errors,
568 * src/pic16/NOTES: minor modifications
570 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
572 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
573 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
575 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
576 * as/mcs51/lkaomf51.c: fixed bug #895763
578 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
580 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
582 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
584 * doc/sdccman.lyx: added details about the HC08 storage classes and
585 interrupts, fixed the register usage info for z80 & gbz80
587 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
589 * doc/sdccman.lyx: added more pic16 port documentation
590 * device/include/pic16/: added header pic18fregs.h
592 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
594 * doc/sdccman.lyx: added Vangelis' contribution
596 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
598 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
599 extend to the next CALL or PCALL, not just to the next CALL.
601 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
603 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
605 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
607 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
608 bug #895752 and a better fix for bug #716790
610 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
612 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
614 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
616 * doc/sdccman.lyx: minor changes, minor changed
618 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
620 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
621 which can't handle SDCC_NEWONEBYTEOPS,
622 (geniCodeMultiply): removed conversion from mult to shift for pic14
625 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
628 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
629 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
630 thus fixing bug #895406
632 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
634 * device/lib/_modsint.c,
635 * device/lib/_modslong.c: sign follows divisor only
636 * src/hc08/gen.c (genMultOneByte): if result size is 1,
637 signs or signedness can be ignored
638 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
639 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
640 added optimization for IFX,
641 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
643 reenabled optimization for IFX, which was removed on 2004-01-11
644 * src/SDCCast.h: added return type IFX
645 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
646 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
647 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
648 SDCC_OLDONEBYTEOPS selects the old behaviour
649 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
650 changed again and commented promotion rule
651 * src/SDCCval.c (valDiv): promotion no longer necessary
652 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
653 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
655 * support/regression/tests/onebyte.c: added
657 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
659 * gen.c (genInline): reverted to old code for assemnling inline
660 code because of bug reported James Chadd
662 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
664 * ralloc.h: missing declarations from previous patch,
665 seems that patch for ralloc.h was never applied, fixed
667 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
668 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
672 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
673 indirect addressing. Marked FSR0 as deprecated
674 * gen.c (pointerCode): commented out, not needed now
675 (pic16_popGet2p): new MOVFF helper function
677 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
678 (shiftRLong): removed duplicate debugging info
680 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
682 * src/ds390/gen.c (genNearPointerGet),
683 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
684 optimization with bits, but not bitfields.
685 * src/ds390/ralloc.c (packRegisters),
686 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
688 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
690 * src/SDCCcse.c (algebraicOpts): copy operands before modification
692 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
695 * src/SDCCicode.c (operandFromSymbol),
696 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
697 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
698 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
699 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
700 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
701 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
703 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
704 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
705 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
706 * src/SDCCsymt.c (newSymbol),
707 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
710 * src/SDCCval.c (newiList): fixed bug #885705
712 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
714 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
715 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
717 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
719 * device/include/c8051f120.h,
720 * device/include/c8051f300.h,
721 * device/include/c8051f310.h: added/updated header files for Silicon
722 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
723 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
724 in new section Submitting patches
726 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
728 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
729 genFarPointerGet, genCodePointerGet, genGenPointerGet,
730 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
732 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
733 genFarPointerGet, genCodePointerGet, genGenPointerGet,
734 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
736 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
737 genFarPointerGet, genCodePointerGet, genGenPointerGet,
738 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
740 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
741 genFarPointerGet, genCodePointerGet, genGenPointerGet,
742 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
743 genGenPointerSet): fixed bug #892400
744 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
745 to eliminate build warnings.
746 * src/SDCCast.c (processParms),
747 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
749 * support/valdiag/valdiag.py: added GCC to the list of defines active
750 when compiling with gcc
752 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
754 * support/Util/SDCCerr.h,
755 * support/Util/SDCCerr.c,
756 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
757 with an incomplete type (fixed bug #883734)
758 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
760 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
762 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
764 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
766 * src/SDCCast.c (decorateType),
767 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
768 function pointer implementation
769 * support/regression/tests/funptrs.c: added tests to verify both forms
770 of function pointers work correctly. Added tests to verify parameters
771 are passed in the correct order.
773 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
775 * device.c (regCompare): registers are sorted by ascending
776 address and increasing size,
777 * main.c (_pic16_finaliseOptions): removed the declaration
778 of compiler macro MCU. Now a macro of the format pic18fxxxx
779 will be defined from the command line
781 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
782 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
784 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
785 PCOP_RLCF was overwritten!
786 * gen.c (genSkip): commented out calls to pic16_emitcode,
787 * (genCmpEQ): fixed "long" compares, only high word did get compared,
789 * (genRRC): added debugging info,
790 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
791 overwritten while shifting,
792 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
793 overwritten while shifting,
796 * (shiftLLeftOrResult),
797 * (shiftRLeftOrResult),
799 * (shiftLLong): Implemented with pic16_emitpcode
800 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
801 * (genLeftShift): Fixed bug, operand for shift by variable always
802 was "and"ed with 0x0f,
803 * (genLeftShiftLiteral),
805 * (genRightShiftLiteral): added debugging info,
806 * (genrshFour): added comment,
807 * (genRightShift): determined signedness from operand "left"
810 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
812 * src/SDCCicode.c (geniCodeParms),
813 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
814 function pointers, fixed function pointer bugs #861242 and #861896
816 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
818 * device/include/c8051f000.h,
819 * device/include/c8051f120.h,
820 * device/include/c8051f300.h: added header files for Silicon
821 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
823 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
825 * src/SDCCast.c (processParams): added new type flow and restructured
826 (gatherAutoInit): added new type flow
827 (addCast): cosmetic changes
828 (getLeftResultType): added new type flow for array indices, patch
829 provided by Stas, see FR #877103
830 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
831 array index patch by Stas
832 * src/SDCCast.h: added prototype getResultTypeFromType()
834 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
835 * src/pic/glue.c (pic14emitStaticSeg),
836 * src/pic16/glue.c (pic16emitStaticSeg),
837 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
838 for initialization of symbols
839 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
840 * support/Util/SDCCerr.h:
841 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
842 * .version: bumped version number to 2.3.8
843 * device/include/Makefile.in (install),
844 * doc/Makefile (install): changed to 'rm `find ...`' construct to
847 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
849 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
850 Slade Rich fixed an optimization bug
851 * src/pic/pcodepeep.c,
852 * src/pic/pcoderegs.c
853 * doc/Makefile (install): added test for directory
855 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
857 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
858 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
859 * src/pic/ralloc.c (getRegPtr, getRegGpr),
860 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
861 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
862 * as/mcs51/asexpr.c (term),
863 * as/hc08/asexpr.c (term): fixed bug #887146
865 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
867 * src/z80/gen.c (genMult): handle single byte result product
868 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
869 DUMMY_READ_VOLATILE (fixed bug #886367)
871 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
873 * support/regression/tests/libmullong.c: fixed logic, on little endian
874 hosts we ended without a mullong_wrapper()
876 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
878 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
879 virus/worm forged address usage.
881 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
883 Fixed promotion, it should be done on AST level:
884 * src/SDCCast.c (addCast): added promotion to int
885 (decorateType): updated call to upCast()
886 * src/SDCCicode.c (geniCodeLeftShift): removed call to
887 usualUnaryConversions()
889 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
891 * support/regression/tests/literalop.c (mulWrapper): Added a
892 wrapper to remove integer overflow warnings.
894 * support/regression/tests/float_trans.c: Made work on host.
896 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
899 * support/regression/generate-cases.py (main): Changed from inline
902 * doc/Makefile (install): Changed to depth first to get rid of
903 missing directory install warning.
905 * as/Makefile (install-doc): Made work on Mac.
907 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
909 * src/SDCCast.c: added an additional type flow in decorateType() of
910 opposite direction, see feature request #860006; it's enabled at runtime
911 by setting the environment variable SDCC_NEWTYPEFLOW
912 * src/SDCCast.h: changed prototype of decorateType()
913 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
914 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
915 'char' to 'int' can be omitted, if both operands are 'unsigned char';
916 see feature request #877103
917 * src/SDCCval.c: updated call of decorateType()
918 (valBitwise): fixed bug #882876
919 (valMinus): added promotion
920 (valLogicAndOr): result is unsigned
921 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
922 * src/SDCCsymt.c (computeType),
923 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
924 must not cause an unsigned operation
925 * src/pic/glue (pic14emitRegularMap),
926 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
928 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
930 * src/pic/pcode.c (PCodeID): commented out left over debug code
932 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
934 * support/valdiag/tests/overflow.c: added shift tests
942 * src/pic/pcodepeep.c,
943 * src/pic/pcoderegs.c,
945 * src/pic/ralloc.h: applied patch from Slade Rich;
946 added support for multiple code pages and multiple RAM banks on the
947 PIC 14 port. The ASM files now no longer simply assume all the
948 code / RAM are in the same page / bank. This means the linker can
949 safely allocate code/RAM of separate ASM files to different pages/banks.
950 * doc/sdccman.lyx: added Slade's tips
951 * src/mcs51/peeph.def: fixed bug #880768
953 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
955 * src/hc08/ralloc.c (rematStr): fixed bug #879282
956 * src/SDCCast.c (decorateType): fixed bug #880197
958 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
960 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
963 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
964 strtof is not part of C89 and isn't included with Mac OS X.
966 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
968 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
969 shiftL2Left2Result): fixed bug #879326
970 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
971 (genMultOneByte): fixed bug in signed vs unsigned multiplication
972 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
973 address fetch for clr instruction
974 * device/lib/hc08/_mulint.c: created optimized assembly version
975 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
977 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
979 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
980 proposed in FR #877103
982 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
984 * src/SDCCval.c (cheapestVal): added missing checks
985 * src/SDCCicode.c (usualBinaryConversions): fixed condition
986 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
988 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
990 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
993 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
995 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
996 loaded with the linker search paths (-L arguments) and the libraries
997 to be linked with the current source (-l arguments). Changes
998 currently will affect only the pic16 port.
999 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
1000 include path the port specific paths and port specific libraries,
1001 * gplink command now contains the $3 argument,
1002 * src/pic16/device.h,
1003 * src/pic16/device.c,: structure PIC_device is made public and
1004 renamed to PIC16_device, the same for variable Pics which is renamed
1005 to Pics16. Updated all references to them.
1006 * src/pic16/glue.c (pic16glue): corrected bug with code
1007 initialization which bypassed the variable initializations block.
1009 * device/lib/pic16/Makefile.rules: removed --penable-stack from
1010 COMPILE_FLAGS and added the --nostdinc option
1012 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1014 * device/include/mc68hc908jb8.h: Register defs for another member
1015 of the hc08 family. Contributed by Bjorn Bringert - thanks!
1017 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
1019 Documenting changes from previous commits.
1020 * configure.in (version 1.56),
1021 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
1022 when generating output files to configure the pic16 library,
1023 but now I've commented it out, since gputils aren't installed in the
1024 SF compile farm, so library won't compile
1026 * device/lib/Makefile.in (version 1.56): initially I've added in
1027 target 'all' the prerequestive 'model-pic16' so it compiled the
1028 pic16 library, but now I've commented it out for the same reasons
1030 * added targets 'model-pic16' and 'objects-pic16' to compile the
1032 * added target 'port-specific-objects-pic16' to handle the
1033 generated libraries and copy them into the build/ directory
1034 * added target 'clean-intermediate-pic16' to clean intermediate
1035 files into pic16 directory
1036 * in target 'installdirs' added line to create directory pic16 in
1037 the installation path
1039 * device/include/Makefile.in (version 1.11): in target 'install'
1040 added lines to copy all header files to installation path,
1041 * in target 'installdirs' added line create directory for pic16
1042 headers in the installation path
1044 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
1046 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
1049 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
1052 * device/lib/configure.in,
1053 * device/lib/configure: fixed for autoconf 2.57
1055 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1057 * src/z80/main.c (_parseOptions): fixed the portmode= command line
1058 option so that it actually works. Made it specific to the z80, since
1059 the gbz80 doesn't have these kinds of I/O ports.
1061 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1063 * device/include/z180.h,
1064 * device/lib/_memcpy.c,
1065 * device/lib/_memmove.c,
1066 * device/lib/_mulint.c,
1067 * device/lib/ser_ir.c,
1068 * device/lib/ser_ir_cts_rts.c,
1069 * device/lib/_strcmp.c,
1070 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
1071 * src/z80/main.c (_process_pragma): add support for pragmas bank and
1072 portmode; added deprecation warning for bank= and protmode= forms.
1073 Also, guard against buffer overflow.
1074 * src/z80/gen.c (aopGet): generate better code for sfr banked read
1076 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1078 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
1079 changed interrupt vector table generation to only emit declared vectors.
1080 * device/include/Makefile.in: added missing backslash
1081 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
1083 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
1085 Mainly changes to support compilation of the device libraries
1086 * src/pic16/device.c: stack is allocated via symbol and not
1087 via literal number. The symbol is placed in the corresponding
1088 position of the data ram
1089 * (pic16_dump_section): relocatable and absolute uninitialized
1090 data are now emitted in sorted order to reduce section naming,
1091 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
1092 weren't marked as being in the access bank,
1094 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
1096 Added portion of GNU PIC Library under the directory
1097 device/include/pic16 and device/lib/pic16. These files
1098 contain the declarations of SFRs for the PIC18Fxx2 devices.
1099 The directory is initialized via configure from toplevel.
1101 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
1103 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
1104 the spilllocations to be compared correctly
1106 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
1108 * src/SDCCast.c (decorateType): fixed bug introduced today
1110 2004-01-12 Borut Razem <borut.razem AT siol.net>
1112 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
1113 doc/sdccman.lyx: upper case pragmas are deprecated
1115 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
1117 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
1118 in simpler and even better code
1120 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
1122 * src/SDCCicode.c (operandOperation): fixed bug #874819
1123 * src/SDCCast.c (decorateType): fixed
1124 char foo (unsigned long ul) { return ul > 0; }
1126 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1128 * doc/sdccman.lyx: Moved and added some sections, small changes
1129 all over. Telling LaTeX to be less strict with word spacing
1130 to better keep the right margin. Changed some notes about
1131 maintainance of the ports in section 3.2.1 - is it OK like this?
1133 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
1135 SDCC source changes:
1136 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
1137 convilong): modified to inform the pic16 port that builtin functions
1140 PIC16 PORT specific changes:
1141 * src/pic16/device.c pic16_dump_equates() added,
1142 processor registers declared internally by the port are emitted in
1143 the translation as equates,
1144 * src/pic16/gen.c: inline code is passed unprocessed to the
1146 * (pic16_popGetLit2): fnuction modified to take second operand as
1147 pCodeOp pointer and not as literal,
1148 * (popRegFromIdx): prefixed with pic16_,
1149 * (pic16_popCombine2): modified to receive already allocated pCode
1151 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
1152 * (genFunction): initializes local stack frame and pushes on stack
1153 all the registers used by this function,
1154 * (genEndFunction): restores all registers from stack and restores
1156 * src/pic16/glue.c (pic16emitRegularMap): various changes and
1158 * (pic16glue): changed the program startup sequence,
1159 * added new dbName code 'A' for functions placed in absolute section
1160 * src/pic16/main.c: added function attribute _naked,
1161 * added pragma 'code' to place a fnuction at an absolute address,
1162 * added command line arguments --debug-ralloc and --pcode-verbose,
1163 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
1164 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
1165 * (pic16_newpCodeOpLit2): modified to take the second operand as
1167 * (pic16_printpBlock): modified to emit each function in a separate
1169 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
1170 UPPER for immediate operands,
1171 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
1173 * src/pic16/peeph.def: all peepholes with movff are commented out,
1174 because there is a problem in the pcode peep optimizer,
1175 * src/pic16/ralloc.c: the register allocator can now reuse local
1176 function symbols for another function. This saves register usage.
1177 * src/pic16/ralloc.h: added flag isLocal in structure regs,
1179 Added file src/pic16/NOTES with information about program writing on
1180 the current port version.
1182 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1184 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
1185 and peephole 252 (array access)
1187 2004-01-09 Borut Razem <borut.razem AT siol.net>
1189 * src/SDCCmain.c : fixed #872250: -l command line defined library
1190 files are scanned before standard library files
1192 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1194 * src/SDCCast.c (decorateType): fixed bug #874046
1196 2004-01-09 Borut Razem <borut.razem AT siol.net>
1198 * support/scripts/sdcc.nsi: remove previous installation
1200 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1202 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
1203 bytes for last interrupt vector (mcs51)
1204 * sdcc.spec: fixed typo
1206 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1208 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
1209 gen51Code): more efficient parameter receive for --model-large
1212 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1215 * src/z80/main.c: added missed needLinkerScript flags (more than
1216 one port structure defined in these file)
1217 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
1220 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
1222 * src/SDCCmain.c: removed various references to DEFAULT_PORT
1223 * src/port.h: added flag needLinkerScript in port->linker
1224 structure to inform whether to create a .lnk file or not,
1232 * src/z80/main.c: changed appropriately to configure
1233 needLinkerScript flag
1235 * src/pic16/gen.c (genAddrOf): fixed bug #863624
1236 * src/pic/glue.c: added variable udata_section_name to
1237 override default uninitialized data segment definition for
1238 devices only with SHAREBANK memory (reported from Erik Epetrich)
1239 * (pic14emitOverlay): modified to emit a commented overlay segment
1240 directive when no overlay data exist
1241 * (picglue): modified to emit uninitialized data segment
1242 according to udata_section_name
1243 * src/pic/main.c (_pic14_parseOptions): added command line
1244 options --udata-section-name=[name] to override default
1245 udata definition name
1246 * modified _linkCmd and _asmCmd to include compiler passed
1247 arguments via -W option
1248 * src/pic16/main.c: added $l in _asmCmd, changed extension for
1249 object file from '.rel' to '.o' in port->linker structure,
1250 changed size of fptr from 2 to 3 in port structure
1252 2004-01-07 Borut Razem <borut.razem AT siol.net>
1254 * support/scripts/sdcc.nsi: update PATH
1255 * support/scripts/sdcc.ico: craeted
1257 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
1259 * device/include/Makefile.in: fix install
1260 * doc/Makefile: fix install
1262 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1264 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
1266 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
1267 how the function variable allocation summary is displayed; also
1268 include information about variables allocated to the overlay
1271 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1273 * as/mcs51/lkmain.c: Help about -Y option
1274 * as/mcs51/lkarea.c: Fixed gcc warnings
1276 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1278 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
1280 * support/valdiag/tests/overflow.c: added
1281 * src/SDCCast.c (decorateType),
1282 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
1283 LEFT_OP (left shift)
1285 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1287 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
1288 (default behaviour).
1290 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1292 A python script to validate compiler diagnostic messages. It can be
1293 used to verify that sdcc complains about bad c source code and
1294 gives a good location of the error.
1295 * support/valdiag/Makefile,
1296 * support/valdiag/valdiag.py,
1297 * support/valdiag/tests/*
1299 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1301 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
1302 * src/SDCCsymt.c (newEnumType),
1304 * support/Util/SDCCerr.c,
1305 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
1307 * support/regression/tests/enum.c: added test for enum values that
1308 require at least 2 bytes of storage.
1310 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1312 * src/common.h: added ifndef/define/endif macros
1313 around the header file.
1314 Bug reported from Jesus Calvino-Fraga
1316 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1318 * sdcc.spec: updated
1319 * device/include/Makefile.in: don't install CVS directories
1320 * device/lib/Makefile.in: added removal of CVS directories after install
1321 * doc/Makefile: fixed install, added local_icons
1322 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
1323 * src/mcs51/gen.c (genRightShift): fixed bug #870788
1324 * src/ds390/gen.c (genRightShift): fixed bug #870788
1325 * src/SDCCast.c (decorateType): fixed bug #870781
1327 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1329 PIC16 port related changes:
1330 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
1331 added variable stackPos,
1333 * gen.c: genCall, assignResultValue: added support for
1334 pushing/retrieving function parameters to/from stack,
1335 genFunction,genEndFunction: setup stack frame for the
1337 genAddrOf: will be changed according to bug 863624
1339 * added files genutils.c and genutils.h which contain gen*
1340 debugged and optimised functions extracted from gen.c
1342 * glue.c: added variable 'externs' which holds extern symbols,
1343 pic16emitRegularMap: is modified to properly handle relocatable
1344 symbols under the new scheme,
1345 pic16createInterruptVect: is modified
1346 pic16printPublics: is modified to emit 'global' assembler directives,
1347 added pic16_printExterns to print extern symbols,
1348 pic16glue: initializes stack/frame pointer in the beginning of
1349 the assembly output. Temporary hack, will be corrected later,
1350 because gplink yet does not support stack and SDCC does not
1351 yet support a type of crt0.o object to create the final binary.
1353 * Removed many lines that contain 8051 legacy code.
1354 * The code is finally placed under a 'code' directive.
1355 * Added port specific options.
1357 * _process_pragma: simplified since now we do not need *special*
1358 include file to define SFR registers. But a separate header
1359 will be needed. This will be developed later.
1360 * _pic16_parseOptions: added, parses port specific options:
1361 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
1362 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
1363 --preplace-udata-with=
1365 * _pic16_setDefaultOptions: modified to initialize section names,
1366 but hack is temporarly out of order since it needs improvement.
1367 * _pic16_genAssemblerPreamble: configuration words are emitted by
1368 their address instead of their name. This part is incomplete and
1369 supports only the 18Fxx2 devices. Other devices will emit an error
1370 during assembly since they do not contain the same set of config
1372 * _pic16_genIVT: is modified,
1374 * pcode.c: added definitions for some hardware registers that are needed
1376 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
1377 All PCI entries are updated. Now LFSR is supported.
1378 * Removed pic16_pciTRIS is mentioned by mdubuc in source
1379 * added pic16_newpCodeOpLit2 to support instructions with
1380 two literal arguments
1381 * pic16_pCode2str: corrected code that emits assembler instructions
1382 with two literal operands and those that have an access bit modifier
1383 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
1384 this fixes a bug which caused some labels to be lost, when an
1385 assembler directive was added, i.e. banksel,
1386 * pic16_FixRegisterBanking: improved logic that causes the insertion
1388 * InlineFunction: functions that are called once, are not any more
1389 inlined. This can be a port option in the future,
1391 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
1393 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
1394 hold the corresponding uninitialized symbols,
1395 * pic16_allocProcessorRegister: registers have explicit marked the
1397 * pic16_allocInternalRegister: registers are explicit marked as
1399 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
1400 processing list, so bit registers were lost,
1403 * ralloc.h: added field 'accessBank' and original symbol operand
1404 in register definition,
1405 * removed the field isMapped from register definition,
1407 ** Several functions have been removed from various sources:
1408 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
1409 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
1410 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
1411 pic16_assignRelocatableRegisters
1413 ** others have been introduced:
1414 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
1415 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
1417 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
1419 * support/scripts/inc2h.pl: changed definition of BIT_AT
1420 to emit 'sbit at' instead of 'bit at'. This was a request.
1422 PIC16 port related preliminary changes:
1423 * gen.c: prefixed function popRegFromString with
1424 pic16_ and all references to it corrected
1425 * pcode.c: all pic16_pc_* hardware registers prefixed
1426 with underscore (_),
1427 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
1428 * ralloc.c: newReg(): when register is REG_SFR then
1429 set address to rIdx,
1430 pic16_allocProcessorRegister(): marks register wasUsed=0
1431 pic16_writeUsedRegs(): added a call to assign processor
1432 registers via pic16_assignFixedRegisters
1434 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1436 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
1437 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
1438 variables in unused register banks. Also the SSEG is placed
1439 wherever there is enough space for it, and IDATA can be anywhere
1440 in internal RAM. For now compile using -Wl-Y[stack_size].
1441 The mem file is different for this option as well, since it
1442 makes no sense of talking about DSEG lenght.
1444 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
1446 * src/SDCClrange.c: fixed bug 869095 that caused segfault
1447 in certain cases, e.g. when ROM assignment, patch provided
1448 from Albert den Haan.
1450 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
1452 Many signedness and type propagation fixes:
1453 * src/SDCCicode.c: made geniCodeCast() static
1454 replaced SPEC_ by IS_ (cosmetic)
1455 (operandOperation): fixed div and mod operation
1456 (usualBinaryConversions): added support for promotion of char
1457 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
1458 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
1459 (geniCodeAdd): an array index will stay unsigned, even if promoted
1461 (geniCodeArray): ditto
1462 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
1463 * src/SDCCsymt.c (computeType): added more support for char;
1464 promotion of char is selectable by promoteCharToInt, fixed signedness
1466 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1467 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1468 * src/SDCCval (val*): replaced signedness calculation by
1470 rearranged if-branches (cosmetic)
1471 (valShift): added warning W_SHIFT_CHANGED
1472 (valCompare): fixed problem with different types
1473 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
1474 * support/regression/tests/literalop.c: added many cases
1475 * support/regression/tests/ast_constant_folding.c: changed finally to
1477 * .version: new year, new version: 2.3.7
1478 * src/SDCCmain.c (main): applied patch #866468
1479 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
1480 provided by Scott Bronson
1481 * doc/sdccman.lyx: updated documentation for sdcdb
1482 updated and added chapter tips
1484 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1486 * src/SDCCsymt.h: missing from yesterday's commits
1488 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1490 * src/SDCC.y (struct_or_union_specifier),
1491 * support/Util/SDCCerr.c,
1492 * support/Util/SDCCerr.h: verify that struct & union tags are used
1495 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1497 * src/SDCCglobl.h: missing from yesterday's commits
1499 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1501 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
1502 sft_attributes, struct_declaration, parameter_declaration,
1503 type_name, start_block, declaration_list),
1504 * src/SDCC.lex (check_type): support redefinition of typedef names
1506 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1508 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
1509 aligned xdata arrays. Erik helped me with the if clause.
1511 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1513 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
1516 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1519 * src/SDCCast.c (newAst_),
1521 * src/SDCCicode.c (ast2iCode, newiCode),
1523 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
1524 expr, statement, expression_statement, selection_statement,
1525 iteration_statement, expr_opt, jump_statement): foundation for tracking
1527 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
1530 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1532 * support/Util/SDCCerr.c,
1534 * src/SDCCast.c (createCase, createDefault, decorateType),
1535 * src/SDCClabel.c (labelUnreach),
1536 * src/SDCC.y (labeled_statement, jump_statement): More improvements
1538 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
1539 (with thanks to Stas Sergeev)
1540 * device/include/time.h,
1541 * device/lib/time.c (CheckTime): suppress unreachable code warning
1543 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1545 * src/SDCCast.c (createIvalCharPtr),
1546 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
1548 * support/regression/tests/nullstring.c: tests for these two bugs
1550 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1552 * support/Util/SDCCerr.h,
1553 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
1554 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
1555 about storage class and 'at' used inside struct or union
1556 * src/SDCCBBlock.c (iCodeFromeBBlock),
1557 * src/SDCCcse.c (ifxOptimize),
1558 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
1559 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
1560 printIval, emitStaticSeg, emitOverlay),
1561 * src/SDCClabel.c (deleteIfx),
1562 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
1563 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
1564 gatherAutoInit, processParms),
1565 * support/Util/SDCCerr.h,
1566 * support/Util/SDCCerr.c (werrorfl): Support for better error location
1567 reporting for post-parse errors.
1569 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1571 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
1572 implicit casts via union; they don't work on big endian systems
1573 (possible fix for bug #861138)
1575 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1577 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
1578 * src/mcs51/main.c: fixed the fix for bug #737001
1580 2003-12-15 Borut Razem <borut.razem AT siol.net>
1582 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
1584 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1586 * support/makebin/makebin.c: put output in binary mode
1588 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1590 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
1591 xdata and data memory on startup. Set the environment variable
1592 SDCC_NOGENRAMCLEAR to disable this.
1593 * src/mcs51/peephole.def,
1594 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
1595 (allows non-interrupt and interrupt code to safely compete for a resource
1596 without the non-interrupt code having to disable interrupts)
1598 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1600 * src/SDCCicode.c (geniCodeAdd),
1601 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
1602 with valFromType if type might be a pointer and host is big endian).
1603 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
1604 types, not just integer types.
1605 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
1606 multiply defined with mismatching "at" address.
1608 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1610 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
1611 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
1612 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
1613 with embedded nulls (fixed bug #753752)
1615 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1617 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
1618 Apparently this did not see much testing (endless loop)
1620 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1622 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
1624 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1626 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
1627 gracefully handle NULL memmap pointers
1629 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1631 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
1632 instead of deleting the iCode when an operand is volatile
1633 * src/z80/gen.c (genDummyRead),
1634 * src/mcs51/gen.c (genDummyRead),
1635 * src/ds390/gen.c (genDummyRead),
1636 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
1638 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
1639 * src/SDCC.y: fixed bug #850420
1641 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1643 Applied z80 i/o port patch from Peter Townson and fixed some operators
1644 to better handle operands in A register.
1645 * device/include/z180.h
1651 * src/z80/peeph-z80.def
1655 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1657 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
1659 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1661 * device/lib/hc08/_mullong.c: Removed extra #endif
1663 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1665 * sim/ucsim/hc08.src/inst.cc,
1666 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
1668 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
1669 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
1670 * device/include/stdarg.h: fixed varargs for hc08
1671 * device/lib/Makefile.in,
1672 * device/lib/hc08/Makefile,
1673 * device/lib/hc08/_mulint.c,
1674 * device/lib/hc08/_mullong.c: fixed some endian problems
1676 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1678 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
1679 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
1680 * device/lib/_gptrget.c,
1681 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
1683 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1685 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
1686 * src/SDCCast.c (astErrors): fixed bug #846007
1687 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
1689 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1691 * src/SDCCast.c (decorateType): disabled a transformation I added in
1692 revision 1.188 (access to fields of a structure at an absolute address);
1693 it breaks with bitfields, extern declarations, and gcse analysis.
1694 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
1695 could be assigned through a pointer, so don't complain.
1696 * src/SDCCast.c (astErrors),
1698 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
1700 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
1702 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
1703 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
1704 output of __config directives, since gpasm now supports them
1705 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
1706 pre-processor macro, i.e. -DMCU=p18f452
1707 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
1708 and modified to handle 'cast' icode similarly to '=' icode
1709 * src/pic16/device.h (typedef struct PIC_device): added field
1710 'extMIface' to indicate that chip has external memory interface
1711 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
1712 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
1715 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1717 * src/SDCC.y (pointer): fixed bug #846006
1718 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
1719 * src/SDCCast.c (decorateType): fixed bug #846009
1720 * src/ds390/peeph.def,
1721 * src/ds390/gen.c (genAnd, genOr),
1722 * src/mcs51/peeph.def,
1723 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
1725 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1727 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
1734 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
1738 * src/SDCCbitv.c: added function to free a bitvector
1740 * src/SDCClrange.c: added function to recompute the liveranges
1742 * src/ds390/ralloc.c,
1743 * src/hc08/ralloc.c,
1744 * src/mcs51/ralloc.c,
1746 * src/pic16/ralloc.c,
1747 * src/xa51/ralloc.c,
1748 * src/z80/ralloc.c: recompute the liveranges after register packing
1750 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1752 * src/SDCCloop.c (newInduction): fixed bug #845630
1754 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1756 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1757 inadvertantly left behind from my 2003-11-12 change
1759 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1761 Updated headers I neglected to commit yesterday.
1765 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1767 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1768 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1769 * src/SDCCopt.c (eBBlockFromiCode),
1770 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1771 the creation of the key hash table from the sequencing so it can be used
1772 earlier (for some GCSE bug fixes still pending)
1774 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1776 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1777 * support/regression/tests/addsub.c: testing genPlus shortcut
1779 2003-11-15 Borut Razem <borut.razem AT siol.net>
1781 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1783 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1785 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1786 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1787 ordering is immaterial.
1788 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1790 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1792 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1793 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1794 (SIGSEV) of bug #840381
1795 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1796 unlink new file before rename if new and old filenames are the same)
1798 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1800 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1801 uninitialized variables) for the mcs51. Set environment variable
1802 SDCC_GENRAMCLEAR to test.
1803 xdata initialization slightly shorter
1805 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1808 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1809 #838241 & 780691 (basicly the same bug)
1810 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1811 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1813 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1815 * src/SDCCmain.c (linkEdit): "fix" #834252
1817 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1819 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1821 * src/SDCC.y: fixed bug #819403
1823 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1825 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1826 the reentrant attribute.
1827 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1828 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1830 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1831 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1832 erroneously reduced to a literal.
1833 * src/hc08/ralloc.c (packRegisters, rematStr),
1834 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1837 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1839 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1840 * doc/sdccman.lyx: changed from 'article' to 'book'
1841 * doc/Makefile: readded test_suite_spec and cdbfileformat
1843 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1845 * device/include/stdlib.h: include malloc.h to comply with ANSI
1846 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1848 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1850 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1851 * doc/clean.mk: also remove *.out files
1852 * doc/sdccman.lyx: some additions, larger top/bottom margins
1854 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1856 * src/SDCC.y: fixed bug #837365
1857 * support/regression/tests/bitopcse.c
1858 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1859 a symbol (might be valop instead)
1860 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1861 * device/lib/clean.mk: added hc08 to the cleaning list
1863 2003-11-04 Borut Razem <borut.razem AT siol.net>
1865 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1867 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1868 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1869 malloc is declared in standard stdlib.h
1871 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1873 * device/lib/hc08/Makefile: need to clean .rel not .o files
1874 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1876 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1886 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1887 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1888 tests (which uses the port's oclsExpense function)
1894 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1896 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1898 * src/SDCCcse.c (ifxOptimize),
1899 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1900 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1901 deleting the IFX iCode.
1902 * src/hc08/ralloc.c: reduced unneeded slocs
1903 * src/hc08/gen.c: fixed bug in asmopToBoolean
1905 2003-11-04 Borut Razem <borut.razem AT siol.net>
1907 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1908 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1909 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1910 transferred to configure
1912 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1914 Use headers defined in the C[++] standards:
1915 * sim/ucsim/gui.src/serio.src/fileio.cc
1916 * sim/ucsim/gui.src/serio.src/frontend.cc
1917 * sim/ucsim/gui.src/serio.src/main.cc
1918 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1919 * support/Util/NewAlloc.c
1925 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1927 * Added MSVC projects for hc08 assembler and linker:
1928 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1929 /as/hc08/link_hc08.dsp
1931 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1933 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1935 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1937 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1939 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1941 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1943 2003-10-31 Borut Razem <borut.razem AT siol.net>
1945 * support/cpp2/cpplib.h,
1946 support/cpp2/cpplib.c,
1947 support/cpp2/cpplex.c,
1948 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1949 to switch _asm block preprocessing on / off. Default is
1950 #pragma preproc_asm +
1952 2003-10-31 Borut Razem <borut.razem AT siol.net>
1954 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1955 when outputting comment blocks (when executed with -C option) and
1956 _asm (SDCPP specific) blocks
1958 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1960 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1962 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1964 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1966 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1968 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1969 * src/SDCCast.c (decorateType): fixed bug #832664
1971 2003-10-31 Borut Razem <borut.razem AT siol.net>
1973 * support\cpp2\cpplex.c: fixed for SDCPP:
1974 comments(when executed with -C option) and _asm blocks
1975 were included even if they where in skipped #if block.
1976 Applied solution from GCC cpp 3.3.2
1978 2003-10-31 Borut Razem <borut.razem AT siol.net>
1980 * src/SDCC.lex: sdcc now understands both formats:
1981 '# <line_number> <file_name>' and
1982 '#line <line_number> <file_name>'
1983 * support/cpp2/cppmain.c: sdcpp now generates the standard
1984 '# <line_number> <file_name>' instead of former
1985 '#line <line_number> <file_name>'
1987 2003-10-30 Borut Razem <borut.razem AT siol.net>
1989 * support/cpp2/cpphash.h,
1990 * support/cpp2/cpplib.h
1991 * support/cpp2/cpplex.c,
1992 * support/cpp2/cppmain.c,
1993 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1995 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1997 Fixed a number of problems revealed by bug #827883.
1998 * src/SDCCloop.c (loopInvariants): Spill location of the
1999 result operand should be recomputed if extracted from
2000 a loop. Also, don't extract assignments of an iTemp
2002 * src/SDCCast.c (isConformingBody): loop reversal should
2003 not occur if the control variable is involved with a
2004 relational operator.
2006 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
2008 * .version: bumped to 2.3.6 to reflect the big improvements
2009 made by Erik and Klaus. Thanks!
2011 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
2013 Replaced the livrange code.
2014 * src/SDCClrange.c: added new LR code
2016 * src/SDCCBBlock.h: removed remainig parts from old LR code
2017 * src/ds390/ralloc.c,
2018 * src/ds390/gen.c: minor fixes to make it work with new code
2020 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2025 * src/hc08/ralloc.c: Fix various warnings related to the hc08
2026 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
2027 (tweaked fix for bug #818696)
2029 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2031 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
2033 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2036 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
2037 * src/mcs51/gen.c (gencjneshort),
2038 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
2039 more efficient (per Scott Bronson's suggestion)
2041 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2043 Extended the semantics of the critical keyword to include
2044 individual statements. See RFE #827755 and #799831
2049 * support/Util/SDCCerr.c
2050 * support/Util/SDCCerr.h
2055 2003-10-19 Borut Razem <borut.razem AT siol.net>
2057 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
2059 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2061 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
2063 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
2064 and predecrement operand is displayed
2066 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
2068 * src/SDCCval.c (valMinus): fixed bug #826041
2070 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2072 Some hc08 related updates that I missed earlier
2073 * sim/ucsim/stypes.h
2074 * support/regression/ports/hc08/spec.mk
2076 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2078 New target "hc08" for the Motorola 68hc08 family of micros
2086 * sim/ucsim/hc08.src/*
2087 * sim/ucsim/configure.in
2088 * src/ucsim/configure
2089 * sim/ucsim/packages_in.mk
2092 * device/include/mc68hc908qy.h
2094 * device/lib/Makefile.in
2095 * support/regression/ports/hc08/*
2096 * support/regression/Makefile
2098 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2100 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
2102 * src/ds390/gen.c (genCast): fixed bug #821957
2104 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
2106 * device/lib/logf.c: "fixed" overlay bug
2107 * support/regression/ports/host/spec.mk: added m library
2108 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
2109 * support/regression/tests/float_trans: added (for Eric)
2111 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
2113 * src/mcs51/gen.c (genCpl): fixed bug
2114 http://sf.net/mailarchive/message.php?msg_id=6263915
2116 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
2118 * src/SDCCast.c (decorateType): added extended constant folding
2119 * src/SDCCsymt.c (computeType): cleanup
2120 * src/SDCCval.c (valShift): minor optimization
2121 * support/regression/tests/ast_constant_folding.c: added
2123 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2125 * src/SDCCmain.c: removed some unintended changes
2127 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2129 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
2130 * src/z80/gen.c: fixed part of bug #817589
2131 * src/SDCCsymt.c (checkFunction): fixed bug #817895
2133 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
2135 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
2146 * src/ds390/ralloc.c
2148 * src/mcs51/ralloc.c
2150 * src/pic16/ralloc.c
2153 * src/z80/gen.c: removed unused label "release:"
2155 2003-10-06 Borut Razem <borut.razem AT siol.net>
2157 * src/SDCC.lex: removed definition of unused variables
2158 save_optimize and save_options
2160 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
2162 * clean.mk: removed '=' in "-maxdepth=1"
2163 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
2164 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
2166 2003-10-06 Borut Razem <borut.razem AT siol.net>
2168 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
2169 my_unput() replaced by unput()
2171 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
2173 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
2174 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
2175 type-punned pointer will break strict-aliasing rules"
2176 Old LR behaviour is again default; Klaus' LR can be choosen by
2177 defining the environment variable LRKLAUS
2181 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
2182 * clean.mk: fixed removal of files in bin/CVS/
2183 * device/lib/clean.mk: fixed removal of directories small and large
2184 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
2186 * src/SDCCval.c: removed superflous test for pedantic
2188 2003-10-05 Borut Razem <borut.razem AT siol.net>
2190 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
2191 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
2192 message "unmatched #pragma SAVE and #pragma RESTORE"
2194 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2196 * doc/sdccman.lyx: various additions and updates (interrupts, inline
2197 assembly, critical functions, atomic, nojtbound)
2199 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
2201 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
2207 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2210 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2212 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2214 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2215 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
2216 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
2218 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2220 * src/z80/gen.c (genRet): fixed bug #524753
2221 * src/z80/gen.c (genCast): fixed internal error on cast from
2223 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
2224 fix for bug #477835 to the z80
2225 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
2226 for tracking iCodes in the peephole optimizer for z80
2228 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2230 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
2231 the other part of bug #814548
2232 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
2234 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
2236 * src/SDCCcse.c: fixed part of bug #814548
2238 2003-09-28 Borut Razem <borut.razem AT siol.net>
2240 * src/asm.c: rewrite of printILine() to use temporary file instead
2242 * src/xa51/main.c: commented out declaration of int rewinds
2244 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2246 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
2248 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2250 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
2251 * src/asm.c (printILine): Fixed bug #811015
2253 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2255 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
2258 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2260 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
2261 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
2262 to correctly handle general case of AOP_PAIRPTR
2263 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
2265 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2267 * src/mcs51/ralloc.c (fillGaps),
2268 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
2269 register positioning bug)
2271 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
2273 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
2275 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2277 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
2278 genCodePointerGet, genGenPointerGet, genFarPointerSet,
2279 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
2280 (ralloc doesn't intentionally do this now, but perhaps later)
2281 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
2282 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
2283 register positioning bugs (Fixed bug #762602 and #795325)
2284 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
2286 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
2287 lines that --i-code-in-asm generates
2289 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2291 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
2292 trying to fclose a FILE* that was already closed.
2294 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2296 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
2297 of const struct should be treated as if const themselves)
2299 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
2301 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
2303 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2305 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
2306 Unix (/n) and DOS (/r/n) line terminations.
2308 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2310 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
2313 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2315 * src/mcs51/gen.c (genFunction, genEndFunction),
2316 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
2317 and restore of EA so that stack offsets to parameters are
2318 correct when using both critical and reentrant/stack-auto.
2319 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
2320 size (can be triggered in error if sloc is shared between
2321 different sized objects)
2322 * device/include/float.h: fixed macros to explicitly use
2323 unsigned long where needed
2325 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
2327 Feature req. 799831: added code to allow nesting of critical functions
2328 * src/mcs51/gen.c (genFunction, genEndFunction)
2329 * src/ds390/gen.c (genFunction, genEndFunction)
2331 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2333 * src/SDCCsymt.c (sclsFromPtr),
2335 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
2336 support for standard C idiom of memory mapped variables; for
2337 example, *((xdata int*)0x1234) = 1 is now internally equivalent
2338 to xdata int at 0x1234 tempvar = 1.
2339 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
2340 provided by Akiya ISHIDA
2342 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
2344 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
2345 * src/SDCCval.c (constVal): added reduction from int to char
2346 * src/SDCCval.c (valMult, valDiv): fixed sign handling
2347 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
2348 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
2350 * support/regression/tests/shifts.c: fixed
2352 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2354 * src/z80/gen.c (genXor): Fixed bug #805445
2356 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2358 Fixed bug #621531 (const & volatile confusion in the type chain).
2359 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
2360 refer to the const or volatile state of the pointer itself.
2372 * src/pic16/ralloc.c
2373 * support/regression/tests/const.c
2375 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2377 When checking for duplicated modules, use absolute paths
2378 instead of relative paths. Files changed:
2383 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2385 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
2387 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2389 * device/include/string.h: added size_t typedef, changed
2390 prototypes to use size_t, eliminated separate reentrant and
2391 non-reentrant declarations, added _memmove declaration
2392 * device/lib/_memcpy.c: changed to use size_t instead of int,
2393 changed /4 to >>2 to avoid division library call
2394 * device/lib/_memcmp.c,
2395 * device/lib/_memset.c,
2396 * device/lib/_strncat.c,
2397 * device/lib/_strncpy.c,
2398 * device/lib/_strncmp.c: changed to use size_t instead of int
2399 * device/lib/_memmove.c: new file (fixed bug #772294)
2400 * device/lib/Makefile.in: added _memmove.c
2401 * device/lib/z80/asm_strings.s: fixed bug #772290
2402 * support/regression/tests/bitfields.c: attempt to fix host assertion
2403 failure on amd64-unknown-linux2.2
2405 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2407 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
2408 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
2409 * as/z80/asmain.c (main): fixed bug #801766
2411 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
2413 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
2416 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2418 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
2419 reported in bug #800609
2421 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
2423 * Top header beautifications in src/pic16 directory:
2424 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
2425 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
2426 pcoderegs.h, ralloc.c, ralloc.h
2427 * main.c: added top header and GPL license notice
2428 * pcode.c: fixed the if-conditional warning
2430 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
2432 * device/lib/_mullong.c: replaced int by short for gcc
2434 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2436 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
2437 and JUMPTABLE iCodes properly now (worked by accident before)
2438 * src/mcs51/gen.c (leftRightUseAcc),
2439 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
2440 iCode properly now. Use getSize instead of nRegs since a & b
2441 aren't part of the nRegs tally.
2443 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
2445 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
2446 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
2447 before instructions that use the _STATUS register
2449 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
2451 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
2452 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
2453 fetching of the pointer
2454 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
2455 copied from genNearPointerSet()
2456 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
2457 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
2458 If they pop r0/r1 they must be called in the opposite order than aopOp().
2459 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
2460 (resp. --stack-auto), prepared for --xstack
2462 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2464 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
2466 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
2468 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
2469 these ports have their own __sdcc_external_start()
2471 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
2473 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2474 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
2475 type for bits was changed. It resulted in bit variables becoming
2476 global, which is not permitted in PIC 14 assembly output.
2478 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2480 * doc/sdccman.lyx: various additions and updates. Rearranged sections
2482 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2484 Z80 and MCS51 linkers complaint if a public symbol is defined
2485 in more than one library module:
2489 * as/mcs51/Makefile.in
2491 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2493 A few small changes that speed up the peephole optimizer.
2497 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2499 Try to make the peephole optimizer smarter by maintaining
2500 an association between the assembly source code and the
2501 iCodes that originated them. Put this information to use
2502 with a new peephole rule condition "notVolatile" so that
2503 the rules can be aggressive yet still safe.
2508 * src/mcs51/peeph.def
2510 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2514 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
2515 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
2516 if the left or right operand symbols have the accuse flag set.
2518 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2520 Changed the type of the result of the ! (NOT) operator to char;
2521 previously it returned the same type as the source. This allows
2522 us to eliminate all the genFloatNot functions (all of its target
2523 implementations were very buggy) since !float can use the same
2526 * src/SDCCicode.c (ast2iCode): ! returns char
2527 * src/mcs51/gen.c (genNot, genNotFloat),
2528 * src/ds390/gen.c (genNot, genNotFloat),
2529 * src/z80/gen.c (genNot, genNotFloat),
2530 * src/pic/gen.c (genNot, genNotFloat),
2531 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
2533 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
2535 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2536 1. Interrupt would not compile properly. Ensure PCLATH register is saved
2537 during interrupts. Ensure WSAVE is located at a shared bank address.
2538 2. Fixed page selection in some places
2539 3. Fixed BTFSS/C to where necessary use registers directly and not simply
2540 the registers name strings.
2541 4. Fixed "signed / unsigned compare" compiler warnings.
2542 5. The PIC port manages its own allocation of the general purpose
2543 registers, but makes no attempt to reuse them. As a result when
2544 compiling it soon runs out of general purpose registers. Some
2545 additional code was added to the files pcode.c and device.c to walk
2546 through the function call tree and rename the registers so that they
2556 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
2557 genPlus() & genMinus() when the result is the same as left or right
2559 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2561 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
2563 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2565 Made bitfield a distinct type from bit so that bitfields
2566 convert as per ANSI C and bits retain their traditional
2567 boolean style behaviour. Implemented bitfield support in
2575 * src/ds390/gen.c: bit v bitfield split
2576 * src/z80/gen.c: New support for bitfields
2577 * support/regression/tests/bitfields.c: reenabled z80,
2580 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2582 Rules 246.x, 247.x relate to bitfields, the others speed up
2583 access to xdata mapped I/O devices.
2585 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
2587 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2589 Cleaned up genPackBits and genUnpackBits and added two helper
2590 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
2591 for literal assignments in genPackBits (thanks to Frieder for
2597 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2599 Fixed bug #748310 (pointer to function type mishandled when the
2600 function name is omitted). Also fixed a SIGSEGV when a function
2601 attribute (reentrant, etc) is used on a non-function or on a
2602 function but misplaced before the parameter list.
2604 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
2606 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
2607 * support/Util/SDCCerr.h,
2608 * support/Util/SDCCerr.c: Added func attr misuse error msg
2610 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2612 Fixed bug #787649 by anonymous
2613 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
2614 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
2616 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2618 Fixed numerous bitfield problems.
2620 * src/SDCC.y: More bitfield related error checking
2622 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
2623 * support/Util/SDCCerr.h,
2624 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
2625 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2626 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2627 * support/regression/tests/bitfields.c: tests added
2629 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2631 Made the constant following the "interrupt" keyword optional. If
2632 omitted, the function will not automatically be given an entry
2633 in the interrupt vector table (similar to #pragma NOIV, but
2634 less syntacticly kludgy). The interrupt number is also now
2635 range checked. Also fixed a bug in the high order bit example
2642 * support/Util/SDCCerr.c
2643 * support/Util/SDCCerr.h
2646 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2648 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
2649 * src/SDCCicode.c (operandOperation): rewritten some ops
2650 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
2651 * src/SDCCsymt.c (computeType): literals are handled the same way as any
2653 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
2654 be re-activated by defining REDUCE_LITERALS)
2655 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
2656 unsigned, but are signed by default
2657 * src/SDCCval.c (constVal): rearranged
2658 * src/SDCCval.c (valMod): preliminary fix
2659 * src/SDCCval.c (valCastLiteral): use TYPE_* types
2660 * support/regression/literalop.c: added, work in progress
2662 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2664 Generate warnings for useless declarations like "char data;"
2665 that don't do what new users expect.
2668 * support/Util/SDCCerr.h
2669 * support/Util/SDCCerr.c
2671 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
2673 * src/SDCCval.c (valMult): fix overflow detection of negative int
2675 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2677 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
2679 Changes to support big endian targets:
2692 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
2694 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
2695 * device/lib/time.c: fixed warning "integer overflow in expression"
2697 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
2699 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
2700 * src/SDCCval.c (constVal): changed default to signed; hex and octal
2701 constants are unsigned; added recognition of "u" flag for unsigned
2702 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
2703 * src/SDCCval.c (valDiv, valMod): fixed signdness
2704 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
2705 signedness of modulo, left and right shift
2706 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
2707 * support/Util/SDCCerr.h: added warning W_INT_OVL
2708 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
2709 * src/SDCCast.c (ast_print): improved output of constants
2711 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2713 Fixed some warnings when building with MSVC:
2726 * support\cpp2\cpplib.c
2730 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
2732 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
2734 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2736 * support\librarian\clean.mk: Do not remove Makefile.
2737 * support\librarian\Makefile: added.
2739 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2741 Added librarian to MSVC build:
2744 * support\librarian\librarian.dsp
2746 'configure' not needed for librarian, removed:
2747 * support\librarian\configure
2748 * support\librarian\configure.in
2749 * support\librarian\config_in.h
2750 * support\librarian\Makefile.in
2752 Hopefully these ones built the librarian and the rest of sdcc properly:
2754 * Makefile.common.in
2756 Messed up 'configure', so revert to previous version:
2760 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2762 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2763 there, while the mantissa of a double is "only" 53 bits wide.
2765 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2767 Adding sdcclib to the build. MSVC project coming soon.
2768 Files added/changed:
2770 * support\librarian\clean.mk
2771 * support\librarian\configure
2772 * support\librarian\configure.in
2773 * support\librarian\config_in.h
2774 * support\librarian\Makefile.bcc
2775 * support\librarian\Makefile.in
2776 * support\librarian\sdcclib.c
2779 * Makefile.common.in
2783 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2785 Linker now complaints if linked modules have conflicting options, for
2786 example, one compiled using --model-large and another one compiled with
2787 --model-small. The following files were modified:
2809 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2811 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2812 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2814 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2816 * src/z80/mappings.i: fix _mul[us][int,long] entries
2818 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2820 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2822 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2824 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2825 * support/regression/tests/bitopcse.c: added
2833 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2835 added support for new library format to z80, gbz80 linkers:
2841 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2843 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2844 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2846 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2848 added DUMMY_READ_VOLATILE:
2857 * src/SDCCcse.c (algebraicOpts): many improvements
2858 * src/SDCCcse.h: removed algebraicOpts()
2859 * src/SDCCicode.c (picDummyRead): added
2861 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2863 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2864 "Insufficient space in data memory".
2866 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2868 * src/mcs51/gen.c: fixed bug #771358
2869 * src/z80/gen.c: fixed bug #759087
2871 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2873 * src/pic16/glue.c: minor cleanup by Vangelis
2875 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2877 * device/include/regc515c.h: fixed #758477
2878 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2879 * device/lib/_gptrput.c: saved a few bytes
2880 * my tab spacing is 8, yours too?)
2881 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2882 * device/lib/serial.c: process RX bytes earlier than TX bytes
2883 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2885 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2887 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2889 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2891 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2893 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2895 * device/lib/Makefile.in: bad fix, reverted to 1.43
2897 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2899 * device/lib/Makefile.in: added missing z80 object files
2901 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2903 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2904 pic16 progress by Vangelis:
2919 * pic16/pcodepeep.c:
2922 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2924 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2926 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2928 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2929 added gbz80 build to MSVC project.
2930 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2931 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2932 from 8051 stuff and setup so it links using a .lnk file.
2934 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2936 * support/librarian/sdcclib.c: sdcc librarian.
2937 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2940 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2942 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2944 2003-07-02 Borut Razem <borut.razem AT siol.net>
2946 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2947 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2948 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2949 src/xa51/main.c, src/z80/main.c:
2950 virtualization of glue() function: each port has it's own glue function,
2951 which is accessed by do_glue function pointer in PORT.general structure
2953 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2955 * DS800C400 fun, improved ROM interface and tinibios.
2957 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2959 * More support for DS80C400. Now includes beginning of interface to ROM.
2961 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2963 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2965 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2967 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2969 2003-06-19 Borut Razem <borut.razem AT siol.net>
2971 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2973 2003-06-19 Borut Razem <borut.razem AT siol.net>
2975 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2976 fixed Z80 port - crt0.o: cannot open.
2978 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2980 * support/Util/MySystem.c (merge_command): revert bad fix
2982 2003-06-18 Borut Razem <borut.razem AT siol.net>
2984 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2986 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2988 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2989 option --use-stdout sends errors to stdout instead of stderr.
2991 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2993 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2995 2003-06-15 Borut Razem <borut.razem AT siol.net>
2997 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2998 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2999 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
3000 fixed width array of pointers replaced with sets;
3001 multiple include and lib paths ared transferred to preprocessor and linker
3002 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
3003 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
3004 fixed width array of pointers
3005 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
3006 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
3007 fixupPath(), getPathDifference()
3008 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
3009 fixed width array of pointers
3011 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
3013 * src/pic16/ralloc.c: fix warnings
3014 * src/pic16/pcode.c: fix warning
3016 2003-06-10 Scott Dattalo <scott AT dattalo.com>
3018 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
3019 know all the details, but essentially this set of changes enable
3020 the pic16 port to generate movff instructions and generate assembler
3025 * src/pic16/pcode.c:
3026 * src/pic16/device.c:
3028 * src/pic16/pcode.h:
3029 * src/pic16/pcoderegs.c:
3030 * src/pic16/ralloc.c:
3031 * src/pic16/ralloc.h:
3033 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3035 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
3036 added option --vc, so sdcc errors and warnings are compatible with
3037 Microsoft Visual Studio.
3039 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3041 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
3042 device/lib/libfloat.lib: added atof function.
3044 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
3046 * doc/sdccman.lyx: updated to Lyx 1.3
3047 * doc/cdbfileformat.lyx: updated to Lyx 1.3
3048 * doc/test_suite_spec.lyx: updated to Lyx 1.3
3049 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
3051 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
3053 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
3055 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3057 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
3058 additions to the "related tools/documentation" section
3060 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
3062 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
3064 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
3066 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
3067 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
3069 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
3071 * doc/sdccman.lyx: fix double dash and other minor things
3072 * doc/Makefile: fix double dash
3074 2003-05-28 Karl Bongers(patches from Martin Helmling)
3075 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
3076 condition and ignore commands.
3078 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3080 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
3081 is in parts still quite out of date, I did changes as far as I felt makes sense
3082 for a non-native english speaker.
3083 Please feel free to add to the manual or to correct my changes.
3084 * doc/Makefile: undid touching the date of intermediate tex files.
3086 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3088 * doc/sdccman.lyx: Manual has an index now
3090 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
3092 Finalize muluint/mulsint and mululong/mulslong merging:
3093 * device/lib/_mulint.c
3094 * device/lib/_mullong.c
3095 * device/lib/gbz80/mul.s
3096 * device/lib/gbz80/stubs.s
3097 * device/lib/z80/mul.s
3098 * device/lib/z80/stubs.s
3099 * src/SDCCsymt.c (initCSupport)
3101 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3103 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
3104 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
3105 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
3106 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
3109 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3111 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
3112 the regression tests I'm not brave enough to enable 245.b, 245.c
3113 * doc/sdccman.lyx: added latex preamble for hyperref package.
3114 Using pdflatex this will give you a hyperlinked pdf file with
3115 bookmarks. (prepend '%' before /usepackage if this breaks something)
3117 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3119 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
3121 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
3123 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
3125 2003-05-21 <johan AT balder>
3127 * src/SDCCglue.c (printIval): fixed bug #739934
3129 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
3131 Applied patch from bug 737905 (renamed yylineo to mylineno):
3138 * src/pic16/pcode.c: Cleaned warnings
3139 * src/pic16/pcodeflow.c: Cleaned warnings
3140 * src/pic16/pcoderegs.c: Cleaned warnings
3142 2003-05-19 Scott Dattalo <scott AT dattalo.com>
3144 * src/pic16/pcode.c: Cleaned warnings
3145 * src/pic16/pcodepeep.c: Cleaned warnings
3146 * src/pic16/ralloc.c: Cleaned warnings
3148 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
3150 * doc/sdccman.lyx: fixed bug 739745
3151 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
3153 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
3155 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
3156 it can be defined with CFLAGS when running configure
3157 * src/SDCCmain.c: fixed compiling + linking with object files
3159 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
3161 * configure.in: configure for pic16 port,
3162 added --disable-pic16-port
3163 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
3164 * src/SDCCmain.c: linkOptions is changed to set *,
3165 added if/endif conditional macros to remove options help
3166 messages from optionsTable when a port is not configured, added
3167 support for the PIc16 port in the ports table, when executing
3168 the compiler with no port specified on command line, a default
3169 port is selected with the new macro DEFAULT_PORT which is
3170 defined in port.h, in setDefaultOptions() linkOptions is removed
3171 from initialization assignment, since now it is a set,
3172 parseCmdLine uses setParseWithComma for linkOptions, in
3173 linkEdit() linkOptions are accessed with new function indexSet()
3174 which returns the i'th item of a set variable. See SDCCset.c, in
3175 linkEdit() when calling buildCmdLine(), added linkOptions as
3176 last argument. Now users can pass arguments to gplink via the
3177 -Wl option, main() uses pic16glue() to glue up pic16 programs
3178 * src/SDCCpeeph.c: various changes to support pic16
3179 * src/SDCCset.c: added function void *indexSet(set *, int) to
3180 return the i'th item of the set
3181 * src/SDCCset.h: added function prototype for indexSet()
3182 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
3183 * src/clean.mk: added pic16 in CLEANALLPORTS variable
3184 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
3185 added macro DEFAULT_PORT
3186 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
3187 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
3189 * src/pic16/glue.c: commented out some error producing lines
3190 * src/pic16/main.c: __config directives are commented out to stop
3191 gpasm complaining and test the linkage with gplink, _linkCmd and
3192 _asmCmd changed to be more gplink and gpasm friendly
3193 * src/pic16/peeph.def: peep rule 3 is commented out, since it
3194 produced an error when parsed, peep rule 12 is added to utilize
3195 movff, but it is commented out since the pCode does not support
3196 yet a command with 2 address arguments
3198 2003-05-18 <johan AT balder>
3200 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
3201 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
3202 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
3204 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
3205 Added feature to script commands from file.
3207 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
3209 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
3210 * src/SDCCutil.c: include ctype.h for win32
3212 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
3214 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
3216 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
3218 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
3219 Fixed so you can set breakpoints prior to run, run does not stop
3220 on entry now. Add tbreak. Other enhancements and fixes for use
3223 2003-05-12 Borut Razem <borut.razem AT siol.net>
3225 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
3227 2003-05-11 Borut Razem <borut.razem AT siol.net>
3229 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
3230 the path of bin directory, so that PATH is the only env. variable, which has to be set
3231 in case of standard installation.
3232 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
3233 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
3234 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
3236 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3238 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
3239 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
3240 temp files are in the port dir; clean the gen/test directory when
3241 generating new test.c
3242 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
3243 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
3244 * support/regression/tests/zeropad.c: added
3246 2003-05-09 <johan AT balder>
3248 * src/SDCCglue.c: fixed bug #597940
3250 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
3252 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3253 cache sfr, optimize next,step, fix off by one sourceline,
3254 support ddd list function.
3255 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
3257 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3259 * support/regression/HTMLgen.py: added compare_s2f()
3260 * support/regression/Makefile: redo 1.27
3261 * support/regression/generate-cases.py: redo 1.5
3263 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
3265 * support/regression/tests/float.c: workaround 33 bit hex constant
3266 * support/regression/tests/simplefloat.c: fix division for host
3268 2003-04-29 Scott Dattalo <scott AT dattalo.com>
3270 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
3271 that tame's the PIC's over-aggressive optimizer.
3273 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3275 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
3278 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
3280 Initial support for DS80C400. "Hello world" runs on TINIm400
3283 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
3285 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3286 * Some notes on ddd usage added in debugger/README
3287 Martin Helmling adding more features and fixes for ddd GUI debugger.
3288 Code added for nexti, stepi, up, down, and other adjustments.
3290 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
3292 * src/pic/pCodepeep.c non-wildcard asmops are now handled
3293 * src/pic/peeph.def Added two rules to optimize carry manipulation
3294 * src/pic/* removed debug printfs
3296 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
3298 * debugger/mcs51/cmd.c: added header newalloc.h
3300 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
3302 * as/Makefile: new EXEEXT
3303 * as/z80/Makefile: remove trailing slash of BUILDIR
3304 * as/z80/clean.mk: new EXEEXT
3305 * Makefile.common.in: add to CFLAGS (and others), don't replace it
3306 * support/cpp2/Makefile.in: new EXEEXT
3307 * src/pic/glue.c (pic14emitRegularMap): fixed warning
3309 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
3311 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
3312 EXEEXT was introduced to fix all related problems with targets
3313 "clean", "install" and "uninstall"; a couple of further flaws
3314 especially with "clean" have been fixed too
3315 * as/mcs51/Makefile.in
3320 * debugger/mcs51/Makefile.in
3321 * debugger/mcs51/clean.mk
3323 * link/z80/Makefile.in
3326 * packihx/Makefile.in
3328 * sim/ucsim/Makefile
3329 * sim/ucsim/clean.mk
3330 * sim/ucsim/avr.src/Makefile.in
3331 * sim/ucsim/avr.src/clean.mk
3332 * sim/ucsim/s51.src/Makefile.in
3333 * sim/ucsim/s51.src/clean.mk
3334 * sim/ucsim/xa.src/Makefile.in
3335 * sim/ucsim/xa.src/clean.mk
3336 * sim/ucsim/z80.src/Makefile.in
3337 * sim/ucsim/z80.src/clean.mk
3338 * sim/ucsim/main_in.mk
3339 * sim/ucsim/packages_in.mk
3340 * sim/ucsim/gui.src/Makefile.in
3341 * sim/ucsim/gui.src/serio.src/Makefile.in
3342 * sim/ucsim/gui.src/serio.src/clean.mk
3345 * support/cpp2/Makefile.in
3346 * support/cpp2/clean.mk
3347 * support/makebin/Makefile
3348 * support/makebin/clean.mk
3349 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
3350 * doc/sdccman.lyx: --program-suffix no longer needed
3352 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
3354 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
3355 Martin Helmling added support for ddd GUI debugger.
3356 Code added to display assembly, set variables, and other commands
3357 to interface to ddd.
3359 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
3361 * as/Makefile: fix target clean
3362 * as/clean.mk: fix target clean
3363 * as/z80/clean.mk: fix target clean
3365 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
3367 * Makefile.common.in: added AT EXEEXT AT
3368 * configure.in: removed all mingw32 stuff
3369 * configure: rebuilt from configure.in
3370 * doc/sdccman.lyx: updated section "installation"
3371 * support/scripts/sdcc_mingw32: adapted to configure
3372 * support/scripts/sdcc_cygwin_mingw32: added
3374 2003-04-22 Scott Dattalo <scott AT dattalo.com>
3376 * src/pic Added object file support for the PIC port
3377 * src/pic Applied patch from Craig Franklin (this started the object file support)
3378 * src/regression Updated the PIC regression tests for object files
3380 2003-04-20 Borut Razem <borut.razem AT siol.net>
3382 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
3383 lklex.c: In function `getfid':
3384 lklex.c:203: warning: array subscript has type `char'
3385 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
3386 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
3387 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
3388 stack handling macros
3390 2003-04-19 Borut Razem <borut.razem AT siol.net>
3392 * "handling space characters in file path" task:
3393 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
3394 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
3395 * support/Util/MySystem.h: make it self-sufficient
3396 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
3397 src/z80/main.c, sdcc/as/mcs51/lklex.c:
3398 handling space characters in file path
3399 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
3400 (it will be used by assemblers, which have their own includes, e.g. gpasm)
3401 * support/Util/MySystem.c: handling space characters in executable's path
3403 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
3405 * as/z80/Makefile: fix permanent rebuild of z80
3406 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
3407 * support/regression/tests/bitfields.c: added Johan's bitfields.c
3409 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
3411 * src/SDCCopt.c: add special case optimization to replace modulo by
3412 a power of two with a bitwise AND.
3414 2003-04-18 <johan AT balder>
3416 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
3418 2003-04-17 <johan AT balder>
3420 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
3421 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
3423 2003-04-13 Borut Razem <borut.razem AT siol.net>
3425 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
3426 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
3427 fixed mingw problem in adl_NORMALIZE_PATH
3429 2003-04-12 Borut Razem <borut.razem AT siol.net>
3431 * fixed "#pragma SAVE/RESTORE can not be nested":
3432 * src/SDCC.lex: reworked pragma handling functions
3433 * sdcc/src/SDCCglobl.h: reworked stack handling macros
3434 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
3436 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3438 * src/SDCCutil.c (pathEquivalent): defined but not used
3439 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
3440 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
3441 * configure: rebuilt from configure.in
3442 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3443 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3444 * device/include/Makefile.in: replace sdcc_datadir
3445 * device/lib/Makefile.in: replace sdcc_datadir
3446 * Makefile.common.in: add LDFLAGS from configure
3447 * packihx/Makefile.in: use LDFLAGS
3448 * src/Makefile.in: use LDFLAGS
3449 * support/cpp2/Makefile.in: add LDFLAGS from configure
3450 * support/makebin/Makefile: use LDFLAGS
3451 * .version: bumped version number to 2.3.5
3453 2003-04-12 Borut Razem <borut.razem AT siol.net>
3455 * completed "different paths" task:
3456 * src/SDCCmacro.c: fixed bug in handling quotes
3457 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
3458 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
3460 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3462 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
3464 2003-04-11 kevin Vigor <kevin AT vigor.nu>
3466 * ds390/gen.c ds390/peeph.def: fix bug 706781
3468 2003-04-11 Borut Razem <borut.razem AT siol.net>
3470 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
3472 2003-04-10 Scott Dattalo <scott AT dattalo.com>
3474 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
3475 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
3476 set - this bit used to not be set...).
3477 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
3478 bad code in PIC Port
3479 * src/regression/and2.c added to test bug 609268
3480 * src/regression/Makefile added and2.c to regression test
3483 2003-04-08 <johan AT CP255758-A>
3485 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
3486 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
3487 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
3489 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
3491 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
3493 * support/cpp2/Makefile.in: fix bug #487815
3494 * configure: rebuilt from configure.in
3495 * Makefile.common.in: docdir changed, new path suffixes
3496 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3497 * sdcc_vc_in.h: reflect changes from sdccconf.h
3498 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
3499 * src/SDCCutil.h: remove BINDIR hack
3500 * doc/sdccman.lyx: update new path hierarchy
3502 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3504 * src/SDCCpeeph.c: added okToRemoveSLOC test
3506 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3508 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
3510 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3512 * src/SDCCpeeph.c: added labelIsReturnOnly test
3513 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
3515 2003-04-05 <johan AT balder>
3517 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
3518 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
3519 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
3520 * src/SDCCast.c: fixed a warning
3521 * src/SDCCast.h: fixed a warning
3522 * src/SDCCicode.c (operandFromAst): fixed a warning
3524 2003-04-04 <johan AT balder>
3526 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
3527 * src/SDCCast.c (decorateType): fixed bug #715076
3528 * src/SDCC.y: fixed bug #702907
3530 2003-04-03 <johan AT balder>
3532 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
3533 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
3534 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
3535 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
3536 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
3538 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
3540 * _decdptr.c: fix return values
3541 * _gptrget.c: fix return values
3542 * _gptrgetc.c: fix return values
3543 * _gptrput.c: fix return values
3544 * _mulint.c: fix return values
3545 * as/z80/Makefile: fix 'make -j' problem
3547 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
3549 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
3550 * configure.in: big cleanup, updated to autoconf 2.5x
3551 * configure: rebuilt from configure.in
3552 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3553 * sdcc_vc_in.h: reflect changes from sdccconf.h
3554 * doc/Makefile: fixed a flaw in "make install"
3556 2003-04-02 <johan AT balder>
3558 * src/ds390/gen.c (genCmp): no comments
3559 * src/mcs51/gen.c (genCmp): no comments
3560 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
3561 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
3563 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
3565 * support/regression/generate-cases.py: place generated file in given sub directory
3566 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
3567 * support/regression/Makefile: improvements for 'make -j';
3568 side effect: it's simpler and faster now
3570 2003-03-31 Borut Razem <borut.razem AT siol.net>
3572 * src/z80/main.c: link-{port} and as-{port} defined without path
3573 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
3575 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
3577 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
3579 2003-03-30 Borut Razem <borut.razem AT siol.net>
3581 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
3582 changed type of list parameter to set
3583 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
3584 * src/port.h: changed type of do_assemble() parameter to set
3585 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
3586 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
3587 definition of "cppoutfilename" macro with NULL value in preProcess()
3588 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
3589 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
3590 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
3591 replaced with set *binPathSet
3592 * shash_add() deallocates the item, if allready exsists, before adding the new one
3593 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
3595 2003-03-30 Scott Dattalo <scott AT dattalo.com>
3597 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
3598 a nested for loop bug in the PIC port
3599 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
3602 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
3604 * support/Util/dbuf.h: remove C++ stuff to make it portable
3606 2003-03-28 Borut Razem <borut.razem AT siol.net>
3608 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
3609 literal strings in stringLiteral()
3610 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
3611 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
3614 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
3616 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
3618 2003-03-26 <johan AT balder>
3620 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
3621 * src/ds390/gen.c (saveRegisters): catched symbol abuse
3622 * src/SDCCast.c (decorateType): fixed " -v < 3"
3624 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
3626 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
3627 Added Lenny Story's debug infrastructure changes:
3628 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
3629 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
3630 * src/cdbFile.c: added
3631 * src/SDCCdebug.c: added
3632 * src/SDCCdebug.h: added
3633 * src/SDCCast.c (createFunction)
3634 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
3635 * src/SDCCmain.c (parseCmdLine, main)
3636 * src/SDCCmem.c (redoStackOffsets)
3637 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
3640 * src/avr/gen.c (genAVRCode)
3641 * src/ds390/gen.c (gen390Code)
3642 * src/mcs51/gen.c (gen51Code)
3643 * src/pic/gen.c (genpic14Code)
3644 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
3645 * src/xa51/gen.c (genXA51Code)
3646 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
3648 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3650 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
3651 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
3653 2003-03-22 <johan AT balder>
3655 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
3657 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
3659 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
3660 * doc/cdbfileformat.lyx: added, written by Lenny Story
3661 * doc/Makefile: added cdbfileformat.lyx
3662 * doc/clean.mk: added cdbfileformat.lyx
3664 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
3666 * src/mcs51/peeph.def: fix bug #705773
3668 2003-03-20 <johan AT balder>
3670 An sfr/sbit can have an "at #" AND an initializer
3671 * src/SDCCsymt.c (checkSClass):
3672 * src/SDCCmem.c (allocGlobal):
3673 * src/SDCCmem.c (allocLocal):
3674 * src/SDCCast.c (createBlock):
3676 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
3678 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
3680 2003-03-16 <johan AT balder>
3682 Undid the hackup of const and volatile, the problem is much bigger
3684 * src/SDCCast.c:1.171
3685 * src/SDCCglue.c:1.138
3686 * src/SDCCicode.c:1.146
3687 * src/SDCCsymt.c:1.150
3688 * src/SDCCval.c:1.65
3690 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
3692 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
3693 * src/ds390/gen.c (genAddrOf): fixed bug #704087
3695 2003-03-13 <johan AT balder>
3697 Hackup const and volatile modifiers in type chains a bit:
3699 * src/SDCCast.c:1.169
3700 * src/SDCCglue.c:1.136
3701 * src/SDCCicode.c:1.143
3702 * src/SDCCsymt.c1.146
3703 * src/SDCCsymt.h1.59
3704 * src/SDCCval.c:1.63
3706 2003-03-12 <johan AT balder>
3708 * src/SDCCBBlock.h: more LRH debugging junk
3709 * src/SDCCcflow.h: more LRH debugging junk
3710 * src/SDCCloop.c: more LRH debugging junk
3711 * src/SDCC.y (struct_declaration): fixed bug #697590
3712 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
3713 * src/ds390/gen.c (aopForRemat): fixed bug #700031
3714 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
3716 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3717 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
3718 test function names must now match exactly).
3719 * src/SDCCcse.c: added special case in findCheaperOp to allow
3720 extending a short integer. Makes less awful code for bug 700121 test case.
3722 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3724 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
3725 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
3727 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3729 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
3730 actually called (operandsNotEqual() was called for all
3731 operandsNotEqualX tests).
3733 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3735 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
3736 with shorter literals. Fixes bug 700121.
3738 2003-03-11 <johan AT balder>
3740 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
3742 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
3744 * src/SDCCloop.c (mergeRegions): an evil beast is dead
3745 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
3747 2003-03-10 Borut Razem <borut.razem AT siol.net>
3749 * src/SDCCmain.c: pipe preprocessor's output
3750 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3751 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3752 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3753 which closes all pipes in pipeSet set
3754 * src/SDCCset.c: free deleted item in function deleteSetItem()
3755 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3756 moved from z80 to src subproject
3757 * .version: increased version number to 2.3.4
3759 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3761 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3762 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3763 * support/regression/ports/xa51/spec.mk: fix typo
3765 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3767 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3769 2003-03-09 Borut Razem <borut.razem AT siol.net>
3771 * src/SDCCmain.c: pipe preprocessor's output
3772 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3773 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3774 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3775 which closes all pipes in pipeSet set
3776 * src/SDCCset.c: free deleted item in function deleteSetItem()
3777 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3778 moved from z80 to src subproject
3780 2003-03-09 Borut Razem <borut.razem AT siol.net>
3782 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3783 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3784 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3785 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3786 * src/SDCCglobl.h: unification of WIN32 native definitions
3788 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3790 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3792 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3794 * src/configure.in: check for endianess (even while cross-compiling)
3795 * src/configure: check for endianess (even while cross-compiling)
3796 * src/configure_in.h: check for endianess (even while cross-compiling)
3797 * src/avr/gen.c: remove old endianess stuff
3798 * src/mcs51/gen.c: remove old endianess stuff
3799 * src/ds390/gen.c: remove old endianess stuff
3800 * src/pic/gen.c: remove old endianess stuff
3801 * src/pic/genarith.c: remove old endianess stuff
3802 * src/pic/glue.c: fix endianess check
3803 * src/pic16/gen.c: remove old endianess stuff
3804 * src/pic16/genarith.c: remove old endianess stuff
3805 * src/pic16/glue.c: fix endianess check
3806 * src/xa51/gen.c: remove old endianess stuff
3807 * src/z80/gen.c: fix endianess check
3808 * src/SDCCglue.c: fix endianess check
3809 * src/ds390/peeph.def: fix bug 700036
3811 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3813 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3814 * src/configure: find appropriate data-types on host for SDCC's int and long
3815 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3816 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3817 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3819 2003-03-07 <johan AT balder>
3822 some minor cleanups before the big shot
3823 OP_DEFS and OP_USES now use Kevin's protection
3824 new option --nolabelopt
3835 * src/ds390/ralloc.c:
3836 * src/mcs51/ralloc.c:
3838 * src/xa51/ralloc.c:
3841 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3843 * src/pic/pcode.c (get_op): fix 64 bit warnings
3844 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3845 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3846 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3847 * support/regression/tests/malloc.c: fix 64 bit warnings
3849 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3851 * src/mcs51/gen.c (genMinus): fixed bug 696436
3853 2003-03-02 Borut Razem <borut.razem AT siol.net>
3855 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3857 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3859 * configure.in: test for mkstemp
3860 * sdccconf_in.h: add HAVE_MKSTEMP
3862 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3864 * device/include/ctype.h: removed warning while using --stack-auto
3865 * device/include/malloc.h: removed warning while using --stack-auto
3866 * device/include/string.h: removed warning while using --stack-auto
3868 2003-02-23 Borut Razem <borut.razem AT siol.net>
3870 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3871 because NDEBUG is defined (see man assert)
3872 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3874 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3876 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3877 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3879 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3881 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3882 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3884 2003-02-18 <johan AT balder>
3886 * as/mcs51/asmain.c (asmbl): module can start with a digit
3887 * as/z80/asmain.c (asmbl): module can start with a digit
3889 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3891 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3892 * src/asm.c: fix pipe() for Mingw32
3894 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3896 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3897 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3898 make -V work again; --c1mode reads now from stdin
3899 * doc/sdccman.lyx: added --c1mode
3900 * support/Util/SDCCerr.c: new messages for c1 mode
3901 * support/Util/SDCCerr.h: new messages for c1 mode
3902 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3904 2003-02-15 <johan AT balder>
3906 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3908 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3910 * doc/sdccman.lyx: Environment variables, -o and other minor things
3912 2003-02-14 <johan AT balder>
3914 * src/xa51/main.c: before anyone really tries to use it :)
3916 * Install doc's in share/sdcc/doc
3917 * removed some obsolete files
3918 * Do a proper make distclean and uninstall
3919 M Makefile.common.in
3922 M device/include/Makefile.in
3923 M device/lib/Makefile.in
3926 M sim/ucsim/doc/Makefile.in
3929 R src/xa51/peeph.rul
3930 M support/cpp2/Makefile.in
3931 M support/makebin/Makefile
3934 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3936 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3938 2003-02-10 Borut Razem <borut.razem AT siol.net>
3940 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3941 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3942 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3943 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3944 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3945 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3946 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3947 src/z80/Makefile.bcc: Borland Makefile cleanup
3948 * as/z80/Makefile.bcc: Added Borland Makefile
3949 * support/cpp2/borland.h: Removed
3951 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3953 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3954 * src/SDCC.lex: new pragma NOIV
3955 * src/SDCCglobl.h: new pragma NOIV
3956 * src/SDCCmem.c: new pragma NOIV
3958 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3960 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3962 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3964 * src/SDCCmain.c: signal handling is switched off by --debug
3965 * doc/Makefile: small fix for install; use clean.mk again
3966 * doc/clean.mk: clean *.pdf and *.html too
3968 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3970 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3971 * device/lib/printfl.c: fix a ds390 bug by making it portable
3972 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3973 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3974 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3975 * debugger/mcs51/cmd.c: converted multi-line string literals
3976 * sim/ucsim/globals.cc: converted multi-line string literals
3977 * src/SDCCmain.c: introduced signal handler to remove temp files
3978 * doc/Makefile: small tweaks, implement clean
3979 * doc: removed generated files
3981 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3983 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3984 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3985 Address Record is not correctly generated for DS390."
3987 2003-02-02 Borut Razem <borut.razem AT siol.net>
3989 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3990 * as/mcs51/asm.h: fixed compilation with Borland C
3991 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3992 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3993 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3994 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3995 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3996 src/z80/Makefile.bcc: delete $(LIB) only if exist
3997 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3999 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
4001 * device/include/malloc.h: introduced NULL
4002 * device/include/string.h: introduced NULL
4003 * device/include/stdlib.h: introduced NULL
4004 * device/lib/_memcpy.c: removed NULL
4005 * device/lib/_strcat.c: removed NULL
4006 * device/lib/_strchr.c: removed NULL
4007 * device/lib/_strcmp.c: removed NULL
4008 * device/lib/_strcpy.c: removed NULL
4009 * device/lib/_strcspn.c: removed NULL
4010 * device/lib/_strlen.c: removed NULL
4011 * device/lib/_strncat.c: removed NULL
4012 * device/lib/_strncmp.c: removed NULL
4013 * device/lib/_strncpy.c: removed NULL
4014 * device/lib/_strpbrk.c: removed NULL
4015 * device/lib/_strrchr.c: removed NULL
4016 * device/lib/_strspn.c: removed NULL
4017 * device/lib/_strstr.c: removed NULL
4018 * device/lib/_strtok.c: removed NULL
4019 * device/lib/malloc.c: removed NULL, include own header
4021 2003-02-02 <johan AT balder>
4023 * 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
4024 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
4025 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
4026 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
4027 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
4028 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
4030 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4032 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
4035 2003-02-01 <johan AT balder>
4037 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
4039 2003-01-31 <johan AT CP255758-A>
4041 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
4043 2003-01-30 <johan AT balder>
4045 * src/SDCCBBlock.c: automatic bug detection
4046 * src/SDCCicode.c: automatic bug detection
4048 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4050 * src/SDCCglobl.h: now --xram-size 0 works
4051 * src/SDCCmain.c: now --xram-size 0 works
4053 2003-01-29 <johan AT balder>
4055 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
4057 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4059 * as/mcs51/aslink.h: Added options --xram-size and --code-size
4060 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
4061 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
4062 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
4063 * src/SDCCglobl.h: Added options --xram-size and --code-size
4064 * src/SDCCmain.c: Added options --xram-size and --code-size
4066 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4068 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
4069 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
4071 2003-01-27 <johan AT balder>
4073 * src/SDCC.y: fixed bug #613764
4075 2003-01-26 <johan AT balder>
4077 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
4078 * src/SDCCsymt.h: fixed bug #673374
4079 * src/SDCCglue.c: fixed bug #661910
4080 * src/SDCCast.c: fixed bug #458099 and 673374
4082 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4084 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
4085 * as/mcs51/strcmpi.h: added
4086 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
4087 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
4088 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
4089 * as/mcs51/assym.c: strcmpi -> as_strcmpi
4090 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
4091 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
4092 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
4093 * as/mcs51/Makefile.aslink: new module strcmpi
4094 * as/mcs51/Makefile.asx8051: new module strcmpi
4095 * as/mcs51/Makefil.bcc: new module strcmpi
4096 * as/mcs51/Makefile.in: new module strcmpi
4097 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
4099 2003-01-26 <johan AT balder>
4101 * src/SDCCglue.c: reverted back to 1.124
4102 * src/SDCCast.c: reverted back to 1.156
4103 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
4105 2003-01-25 <johan AT balder>
4107 * src/SDCCglue.c: A better fix for bug #661910
4108 * src/SDCCast.c: A better fix for bug #661910
4109 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
4111 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
4113 * src/Makefile.in: remove spawn.o
4114 * src/SDCCmain.c: remove spawn.h
4115 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
4116 * src/spawn.c: removed
4117 * src/spawn.h: removed
4118 * support/regression/ports/ds390/spec.mk: link with -r
4120 2003-01-24 <johan AT CP255758-A>
4122 * src/ds390/gen.c (aopOp): fixed bug #667458
4123 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
4124 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
4125 (createIvalCharPtr): an ival doesn't always have a storage class anymore
4127 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
4129 * src/mcs51/peeph.def: better assembler identation by Frieder
4130 * src/mcs51/gen.c: better assembler identation by Frieder
4132 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4134 * as/z80/string.h: removed for gcc 3.2
4135 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
4136 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
4138 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4140 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
4141 * src/SDCCpeeph.c (replaceRule): fix bug #663503
4142 * support/regression/Makefile: separate temp files for ports
4143 * support/regression/generate-cases.py: separate temp files for ports
4144 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
4145 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
4147 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4149 * moved tinitalk to device/examples/ds390
4151 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
4153 * as/mcs51/lkmem.c: rflag is for DS390
4154 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
4155 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
4156 (linkEdit): move mem- and map-files the same way as ihx-files
4157 * src/z80/main.c (_setDefaultOptions): removed --generic
4158 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
4159 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
4160 * src/pic/glue.c (picglue): --c1mode works again
4161 * src/pic16/glue.c (pic16glue): --c1mode works again
4162 * src/asm.c (printCLine): fix #660034
4164 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4166 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
4167 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
4168 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
4169 * as/mcs51/lkmem (summary): better fix for sp problem
4170 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
4171 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
4172 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
4173 remove --stack-after-data
4175 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
4177 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
4178 * src/SDCCutil.c (join): ugly bug: missing '\0'
4179 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
4181 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
4183 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
4185 * src/pic/main.c (_asmCmd): gpasm supports -o
4186 * src/z80/main.c: more general macros
4187 * device/lib/Makefile.in: remove intermediate files
4189 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
4191 * .version: Bumped version number to 2.3.3
4192 * src/SDCCBBlock.c: new option -o
4193 * src/SDCCglobl.h: new option -o
4194 * src/SDCCglue.c: new option -o
4195 * src/SDCCmain.c: new option -o
4196 * src/asm.c: new option -o
4197 * src/ds390/main.c: new option -o
4198 * src/pic/glue.c: new option -o
4199 * src/pic/pcode.c: new option -o
4200 * src/pic/ralloc.c: new option -o
4201 * src/pic16/glue.c: new option -o
4202 * src/pic16/pcode.c: new option -o
4203 * src/pic16/ralloc.c: new option -o
4204 * src/z80/main.c: new option -o
4205 * device/lib/Makefile.in: use -o
4206 * support/regression/ports/ds390/spec.mk: use -o
4207 * support/regression/ports/gbz80/spec.mk: use -o
4208 * support/regression/ports/mcs51/spec.mk: use -o
4209 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
4210 * support/regression/ports/z80/spec.mk: use -o
4211 * support/regression/ports/ucz80/spec.mk: use -o
4212 * support/regression/ports/xa51/spec.mk: use -o
4213 * support/regression/fwk/lib/timeout.c: fix usage string
4215 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
4216 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
4218 2003-01-07 <johan AT balder>
4220 * src/SDCCast.c (decorateType): fixed bug #600035
4222 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
4223 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
4224 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
4225 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
4226 * src/pic/pcode.c: outcommented unused variable to remove warnings
4227 * src/pic/ralloc.c: outcommented unused variable to remove warnings
4229 2003-01-06 <karl AT turbobit.com>
4230 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
4233 2003-01-06 <johan AT balder>
4235 * src/SDCCicode.c: fixed array add
4237 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
4238 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
4239 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
4241 2003-01-04 <johan AT balder>
4243 * src/SDCCval.c (getNelements): fixed the initialized array of structures
4245 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4246 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
4248 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4249 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
4250 * support/regression/tests/bug-524697.c: fit mem usage into 8032
4252 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4253 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
4255 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
4256 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
4258 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4259 * src/mcs51/main.c: removed {bindir}{sep} from aslink
4261 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4263 * in \sdcc\as\mcs51\ changed these files in order to create an
4264 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
4265 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
4266 following files to include the previous two files: aslink.dsp,
4267 Makefile.aslink, Makefile.bcc, and Makefile.in.
4269 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
4270 .adb instead of .cdb
4272 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4274 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
4275 value from option --iram-size.
4277 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4279 * \sdcc\as\mcs51\lklist.c: added boundary check before using
4282 2002-09-18 <wiml AT hhhh.org>
4284 * SDCClrange.h: exposed setFromRange() and setToRange()
4285 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
4286 packRegsForAccUse() (bug 542397)
4287 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
4288 multiple times and emitting the fetch operations more than once
4289 added aopGetUsesAcc() function to allow binary operators to
4290 fetch their operands in the correct order; made genMinus() emit
4291 compact code for X = LITERAL - Y
4293 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4294 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
4295 sprintf() in line 1267.
4297 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4298 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
4301 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4302 Changes to aslink (All the changes are marked with 'JCF'):
4304 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
4307 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
4308 area BSEG. Also moves, if possible, the DATA area down into the internal
4309 ram so more space is available.
4311 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
4314 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
4315 not bytes. Function summary() which creates a memory usage summary
4316 file with extension .mem. Reports of overlaping stack and small stack
4317 size. If the space for the stack is less than 16 bytes aslink trows a
4320 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
4321 the 8051. Option 'y' for memory summary output file.
4323 Changes to sdcc (All the changes are marked with 'JCF'):
4325 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
4327 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
4328 overlaying area for it (uses RegBankUsed[4]).
4330 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
4331 bank zero as used by default. By default aslink locates the stack
4332 (equivalent to --stack-after-data). Pass option 'y' to aslink for
4333 the creation of the .mem file. Delegates the allocation of data area
4334 to aslink (it is not longer 0x30 by default). If --stack-loc passes
4335 the begining of the stack area to aslink.
4337 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
4338 glue() in SDCCglue.c creates an area for it.
4340 2002-09-03 Borut Razem <borut.razem AT siol.net>
4341 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
4342 sdcc/src/pic/glue.c:
4343 introduced atexit() handler for teporay files removal in case of
4344 errors, assertions, ...
4346 2002-08-29 Borut Razem <borut.razem AT siol.net>
4347 * sdcc/support/cpp2/auto-host_vc_in.h:
4348 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
4349 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
4350 Maybe there is a similar problem with BORLANDC? It should be checked!
4352 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
4353 corrected improper use of assert: the assignment to clr variable was done inside the assert.
4354 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
4355 was not executed, and the compiler (cl) launched a warning:
4356 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
4358 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
4359 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
4361 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
4362 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
4364 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4365 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
4366 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
4367 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4368 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
4369 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
4370 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
4371 - added Release configuration in VS projects
4372 - review of compiler an linker options
4373 - VC .exe files are generated in bin_vc directory, not to interfere
4374 with binaries generated from other projects (cygwin, mingw, bcc ...)
4376 * sdcc/src/yacc.dsp: added
4378 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
4379 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
4380 and insert the version number definitions from .version
4382 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
4384 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
4385 added - genarate auto-host.h using auto-host_vc_in.h as template
4388 removed from CVS, generated automatically
4390 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
4391 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
4393 2002-08-11 Borut Razem <borut.razem AT siol.net>
4394 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
4396 2002-08-10 Borut Razem <borut.razem AT siol.net>
4397 * src/SDCCmain.c (main):
4398 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
4399 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
4400 The consequence was that some temporary files were not removed.
4403 unification of code in functions tempfilename() and tempfile():
4404 function tempnam() is defined in Visual Studio 6.0 and .NET
4406 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
4408 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4409 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
4410 - removed compiler command line option /WX: Treats all warnings as errors
4411 - update a list of source files, included into the project
4413 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4414 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
4415 changed project type to Generic Project so that can be correcly converted to VS.NET project
4417 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
4419 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
4421 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
4423 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
4424 added return 0 statements after assert() to make compiler happy
4426 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
4427 added newline in the def file to keep MSC compiler satisfied
4429 * sdcc/src/z80/gen.c:
4430 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
4431 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
4432 - solved MSC error in function aopDump()
4434 * sdcc_vc.h: define PREFIX as "\\sdcc"
4436 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
4437 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
4439 2002-06-22 Scott Dattalo <scott AT dattalo.com>
4440 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
4441 - Rewrote the register banking algorithm.
4442 - Added pCode live-range analysis to registers (for now, only non-used and
4443 singly-used registers optimized away)
4445 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
4447 * 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.
4449 2002-05-10 Scott Dattalo <scott AT dattalo.com>
4450 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
4452 2002-04-22 Michael Hope <michaelh AT vroom>
4454 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
4456 * configure.in (DD_COPT): Added include support required for gbdk.
4458 * .version: Bumped version number just to increase it.
4460 * src/SDCCmain.c: Added -nostdinc to the default options.
4462 2002-04-15 Michael Hope <michaelh AT vroom>
4464 * device/lib/z80/printf.c (sprintf): Added.
4466 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
4468 * src/z80/peeph.def: Added transpose redundent load rule.
4470 * src/z80/main.c: Added force callee saves for jaune.
4472 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
4474 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
4476 2002-03-28 Johan Knol <johan AT balder>
4478 * src/SDCCval.c: fixed bug #532436
4480 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4482 Added "char *Processor" field to the port structure.
4485 Added -p option. Allows port dependent processor to be specified.
4488 Initialized the new field char *Processor field to NULL in all ports
4491 Compiler generated registers for interrupt context saving
4492 were not getting allocated.
4494 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
4497 Fixed left shift. Will promote the left side of a left shift
4498 if a) left shifting more than size of operand or b) when assigned
4499 to something size > size of left side
4501 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4503 tons of changes. Register allocation has been
4504 rewritten. Added customization for the various PICs. Flow
4505 analysis is restructured. ...
4511 Added. device.c is a PIC port hack to accomodate variations
4514 2002-03-13 Michael Hope <michaelh AT vroom>
4516 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
4518 2002-03-04 johanknol <johanknol AT manik>
4520 * /src/SDCCval.c: fixed
4522 const unsigned char arr[][2] = { { 0, 1 } };
4523 t18.c:1: error: Initializer element is not constant
4525 2002-03-04 bela <bela AT manik>
4527 * /device/include/mcs51reg.h:
4528 ds89c420 register definition update
4530 2002-03-03 <johan AT FRIJA>
4532 * support/Util/SDCCerr.c: did something, but don't no why anymore
4534 * support/regression/tests/bug-524691.c: made it a little less shy
4536 * src/SDCCast.c (decorateType): fixed bug #524697
4538 * src/SDCCast.c: made some lineno improvements
4540 * src/SDCCval.c (getNelements): changed warning to error
4542 * src/SDCCglue.c (printIvalArray): changed warning to error
4544 * src/SDCCicode.c: fixed a warning for mingw
4546 * src/SDCCast.c (decorateType): fixed the << promotion for ops
4548 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
4550 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
4552 * src/ds390/peeph.def:
4553 Added some more peephole rules
4555 * src/ds390/gen.c: Various fixes & enhancements
4557 * src/SDCClrange.c, src/SDCClrange.h:
4558 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
4560 * src/ds390/ralloc.c:
4561 various fixes & enhancements (ds390) specific
4563 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
4564 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
4567 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
4569 2002-03-02 <johan AT FRIJA>
4571 * src/SDCCast.c (decorateType): fixed bug #524708
4573 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
4575 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
4577 2002-03-01 Michael Hope <michaelh AT vroom>
4579 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
4581 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
4583 2002-03-01 <johan AT FRIJA>
4585 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
4587 * src/SDCCast.c (decorateType): fixed bug #524209
4589 * src/SDCCval.c (valNot): fixed bug #524195
4591 2002-02-26 <johan AT balder>
4593 * src/xa51/gen.c: fixed a warning
4595 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
4597 * src/SDCCast.c (decorateType): fixed bug #522534
4599 2002-02-23 <johan AT balder>
4601 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
4603 2002-02-22 <johan AT balder>
4605 * src/SDCCast.c: fixed bug #514865
4607 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
4609 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
4611 * sdcc/src/SDCCloop.c:
4612 Previous fix was not good. basic blocks that have "break" or "return" are
4613 not really partof a loop , but live ranges used in these blocks should
4614 be live thru the entire loop, so set partOfLoop but don't add them to
4617 2002-02-21 <johan AT FRIJA>
4619 * src/SDCCcse.c: fixed bug #514308
4621 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
4624 Fixed BUG #519583. If a conditional block ended in a return/break
4625 statement inside a loop, it was not being considered part of the loop.
4627 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
4629 2002-02-10 Karl Bongers <karl AT turbobit.com>
4632 Fixed up SDCDB debugger somewhat. Updated debugger/README
4633 with lots of comments and notes.
4635 * device/examples/test2.c:
4636 Fix bug, "red" variable not being initialized(compiler complained).
4638 * device/examples/Makefile, examples/test3.c:
4639 Add Makefile in device/examples folder, compiles test3.c
4640 for use as a multiple module SDCDB test case.
4642 * sim/ucsim/cmd.src/cmdset.cc:
4643 Took out debug printfs in ucsim "next" command.
4646 Karl and Johan start ucsim XA support. Most dissassembly working,
4647 about 75% emulation done(plenty of work remaining).
4649 * sim/ucsim/z80.src:
4650 Add Z80 support to ucsim, add test-ucz80 regression test,
4651 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
4652 Notice z80 compiler fails on examples/test3.c/crc code.
4654 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
4656 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
4657 Added support for --parms-in-bank1
4659 * src/ds390/peeph.def:
4660 added a few more peephole optimzations
4663 1) added __builtin_inp & __builtin_outp used to read in data of given length
4664 from a memory mapped port
4665 2) added __builtin_memcmp
4666 3) added __builtin_swapw swap bytes of a short
4668 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
4669 1) handle multiple send & receives from register bank1
4670 2) ralloc can now allocate DPTR1 to some liveRanges
4672 * src/SDCCsymt.c, src/SDCCsymt.h:
4673 changes to handle multiple sends & receives
4676 added some pointer arithmetic optimization
4679 added some pointer arithmetic optimizations but not stable yet so not
4680 called from anywhere (will get this working shortly)
4682 * src/SDCCopt.c: fixed for multiple sends & receives
4685 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
4686 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
4687 set preprocessor defines (depending on options)
4689 * src/SDCCicode.c, src/SDCCicode.h:
4690 changes made to handle multiple sends & receives
4693 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
4695 * src/SDCCcse.c, src/SDCCcse.h:
4696 added function findbackward def (to be used in upcoming optimization)
4698 * src/SDCCcflow.c, src/SDCCcflow.h:
4699 added function returnAtEnd - to determine if a basic block terminates with
4702 * src/SDCCast.c, src/SDCCast.h:
4703 added option parms-in-bank1
4705 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
4706 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
4707 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
4708 adjusted for --parms-in-bank1 option
4710 * device/include/string.h:
4711 donot redefine "reentrant" keyword
4713 * device/include/ds80c390.h: Added some more SFRs
4715 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4717 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
4719 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4721 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
4723 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4725 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
4727 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
4729 * Added --xram-movc option
4731 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4733 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
4735 2002-01-11 Johan Knol
4737 * Added math lib of Jesus Calvino-Fraga
4739 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
4741 * src/SDCCmain.c (processFile): fix processing of ../../src.c
4742 * support/regression/Makefile: new target test-mcs51-stack-auto
4743 * support/regression/ports/mcs51-stack-auto/spec.mk: added
4745 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4747 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
4749 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4751 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4753 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4755 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4757 * src/SDCCglue.h: add definition for printIvalChar()
4759 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4761 * src/SDCCast.c: fix #498138 by Johan
4763 * src/SDCCglue.c: fix #498138 by Johan
4765 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4767 * support/regression/Makefile: fix clean
4769 * support/regression/ports/ds390/support.c: fix transmission of last character
4771 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4773 * /sdcc/src/ds390/gen.c:
4774 a) improved computing address of stack variable
4775 b) took out some #if 0 code
4776 c) improved parmBytes adjustment
4777 d) improved genPlusIncr & genMinusIncr
4778 e) genCmp could generate bad code (when left assigned to DPTR)
4779 f) Fixed bug in hasInc
4781 * /sdcc/src/ds390/ralloc.c:
4782 a) packRegsForSupport could mess up live information (Fixed)
4783 b) packRegsDPTRuse could be incorrect for left & right shift
4785 * /sdcc/src/mcs51/ralloc.c:
4786 packRegsForSupport could mess up the live information (Fixed)
4788 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4790 * /sdcc/src/SDCCast.c:
4791 can reverse a loop even if function call is present as long
4792 as the loop control variable is local & is not passed as parameter
4794 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4796 * /sdcc/ChangeLog: *** empty log message ***
4798 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4799 More builtin function additions for TININative
4801 * /sdcc/src/ds390/ralloc.c:
4802 Had broken the regression testsuite
4804 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4806 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4807 Added funcattr hasStackParms will be set for reentrant functions when there
4808 are paramteres on the stack, this helps in minimizing frame pointer generation
4809 typeFromStr can handle function pointers now
4811 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4812 *** empty log message ***
4814 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4816 * /src/ds390/gen.c, /src/ds390/main.c:
4817 More builtin function additions for TININative
4819 * /src/ds390/ralloc.c:
4820 Had broken the regression testsuite
4822 * /src/SDCCast.c: Fixed a bug in dumptree
4824 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4825 Added funcattr hasStackParms will be set for reentrant functions when there
4826 are paramteres on the stack, this helps in minimizing frame pointer generation
4827 typeFromStr can handle function pointers now
4829 * /doc/builtins.txt, /doc/TININative.txt:
4830 *** empty log message ***
4833 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4835 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4836 ALPHA version for -mTININative
4838 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4839 updated to reflect changes in the port structure
4842 added function do_assemble (similar to do_link) if non-null this function
4843 will be called to do assembly (-mTININative) requires a multi command
4845 added function genAssemblerEnd will be called to generate assembler Epilogue
4848 added _JavaNative to debug info printing
4850 * /src/SDCCmain.c: added option --tini-libid
4851 added port->do_assemble function (-mTININative) has a multi command assemble
4853 * /src/SDCCglue.c: Disabled "constExpr" check
4854 added port->genAssemblerEnd function
4856 * /src/SDCCglobl.h: Added option --tini-libid value
4859 tookout optimizeCompare from the header (has no external references)
4861 * /src/SDCCast.c: made one more function "static"
4863 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4865 * src/z80/mappings.i: Added z80asm support.
4867 * src/z80/main.c: Added z80asm support on --asm=z80asm
4869 * src/z80/gen.c: Fixed asm portability issues.
4871 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4873 * src/SDCCglue.c (printExterns): Added global/extern split.
4875 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4877 * support/regression/Makefile: added test for mcs51 model large
4879 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4881 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4883 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4885 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4887 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4889 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4891 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4893 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4895 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4897 * support/regression/tests/simplefloat.c: Port to mcs51.
4899 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4900 * support/regression/tests/bug-485362.c: Added.
4902 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4904 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4906 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4908 * src/z80/gen.c (aopDump): Added a dump function.
4910 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4911 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4913 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4915 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4917 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4919 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4921 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4923 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4925 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4927 * support/regression/ports/ds390/support.c: Use tinibios.
4929 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4931 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4933 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4934 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4936 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4938 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4940 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4942 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4944 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4945 (packRegsForIYUse): Created and optimised.
4947 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4949 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4950 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4952 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4954 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4956 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4958 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4960 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4962 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4964 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4966 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4968 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4970 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4972 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4974 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4975 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4976 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4978 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4980 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4981 (genNotFloat): Added.
4982 (genUminusFloat): Added.
4984 * device/lib/z80/Makefile: Added floating pt stubs.
4986 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4988 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4990 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4992 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4994 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4996 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4998 * sdcc/support/regression/Makefile: Add port ds390.
5000 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
5002 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
5004 * sdcc/support/regression/ports/ds390/spec.mk: Added.
5006 * sdcc/support/regression/ports/ds390/support.c: Added.
5008 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
5010 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
5012 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
5014 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
5016 * device/include/malloc.h: Added z80 and gbz80 support.
5018 * device/lib/gbz80/heap.s: Added.
5020 * device/lib/z80/heap.s: Added.
5022 * device/lib/malloc.c: Added z80 and gbz80 support.
5024 * support/regression/tests/malloc.c (testMalloc): Added.
5026 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
5028 * support/regression/tests/bug-478094.c: Added.
5030 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
5032 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
5034 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
5036 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
5038 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
5040 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
5042 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
5044 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
5046 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
5048 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
5050 * support/regression/tests/bug-477927.c: Added.
5052 * src/z80/peeph.def: Added minor rules.
5054 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
5056 * src/z80/peeph.def: Added jump optimisation modification.
5058 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
5060 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
5062 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
5064 * support/regression/tests/funptrs.c: Added.
5066 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
5068 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
5070 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
5072 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
5074 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
5076 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
5077 (movLeft2ResultLong): Created.
5079 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
5080 (joinPushes): Added. Joins two char pushes into a word push.
5082 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
5084 * support/cpp2/Makefile.in (install): Added creation of dest dir.
5086 * support/makebin/Makefile (install): Added creation of dest dir.
5088 2001-10-24 Karl Bongers <karl AT turbobit.com>
5090 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
5092 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
5094 * src/z80/ralloc.c: Turned off faulty pack for one use.
5096 * src/z80/peeph-gbz80.def: Removed redundent restart options.
5098 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
5100 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
5102 * support/regression/Makefile: Improved clean
5104 * support/regression/ports/gbz80/spec.mk: Added clean
5106 * support/regression/ports/host/spec.mk: Added clean
5108 * support/regression/ports/z80/spec.mk: Added clean
5110 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
5112 * support/regression/ports/mcs51/timeout.c: little improvements
5114 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
5116 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
5118 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
5120 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
5122 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
5124 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
5126 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
5128 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
5129 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
5131 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
5133 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
5135 * src/mcs51/main.c (_linkCmd): Added bin path to command.
5137 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
5139 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
5141 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
5143 * support/regression/tests/longor.c: Added.
5145 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
5147 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
5149 * as/mcs51/aslink.h: define PATH_MAX
5151 * as/mcs51/asm.h: define PATH_MAX
5153 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
5155 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
5157 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
5159 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
5161 * src/SDCCglobl.h: define PATH_MAX
5163 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
5165 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
5167 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
5169 * src/z80/gen.c (gencjneshort): Fixed
5171 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
5173 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
5175 * support/regression/tests/bug-469671.c: Added.
5177 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
5179 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
5181 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
5183 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
5185 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
5187 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
5189 * src/device/lib/_mulint.c : removed hint: nooverlay bug
5191 * src/device/lib/_mullong.c : removed hint: nooverlay bug
5193 * src/device/lib/_divuint.c : removed hint: nooverlay bug
5195 * src/device/lib/_divulong.c: removed hint: nooverlay bug
5197 * src/device/lib/_moduint.c : removed hint: nooverlay bug
5199 * src/device/lib/_modulong.c: removed hint: nooverlay bug
5201 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
5203 * 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.
5205 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
5207 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
5209 2001-10-07 <johan AT FRIJA>
5211 * device/lib/gets.c (gets): fixed the return value.
5213 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
5214 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
5216 * 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.
5218 * 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.
5220 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
5222 * src/pic/gen.c: Removed Safe_strdup.
5224 * configure.in: Added option to enable libgc support.
5226 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
5227 (bitVectUnion): Optimised.
5228 (bitVectIntersect): Optimised.
5229 (bitVectBitsInCommon): Optimised.
5230 (bitVectCplAnd): Optimised.
5232 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
5234 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5236 * src/SDCCmain.c: distinguish between assembler debug and plain options
5238 * src/avr/main.c: remove standard assembler options
5240 * src/ds390/main.c: remove standard assembler options
5242 * src/mcs51/main.c: remove standard assembler options
5244 * src/port.h: removed "PENDING" comment
5246 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5248 * src/device/lib/_mulint.c : new, with assember functions
5250 * src/device/lib/_mullong.c : new, with assember functions
5252 * src/device/lib/_divuint.c : with assember functions
5254 * src/device/lib/_divsint.c : with assember functions
5256 * src/device/lib/_divulong.c: with assember functions
5258 * src/device/lib/_divslong.c: with assember functions
5260 * src/device/lib/_moduint.c : with assember functions
5262 * src/device/lib/_modsint.c : with assember functions
5264 * src/device/lib/_modulong.c: with assember functions
5266 * src/device/lib/_modslong.c: with assember functions
5268 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
5270 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
5272 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
5273 replaced _mululong.c and _mulslong.c by _mullong.c
5275 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5277 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
5279 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5281 * src/SDCCglue.c: test, if win32api is available for MINGW
5283 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5285 * src/SDCCsymt.c: no more _modifier in printTypeChain()
5286 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
5287 * support/regression/ports/gbz80/spec.mk: removed GENERIC
5288 * support/regression/ports/host/spec.mk: removed GENERIC
5289 * support/regression/ports/mcs51/spec.mk: removed GENERIC
5290 * support/regression/ports/z80/spec.mk: removed GENERIC
5292 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
5294 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
5296 * support/regression/tests/bug-467035.c: Created.
5298 2001-10-01 <johan AT FRIJA>
5300 * src/SDCC.y: fixed bug #466586 part 1
5302 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
5304 * SDCCicode.c: z80 has no generic pointers
5305 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
5307 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
5309 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
5311 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
5313 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
5315 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
5317 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
5319 * configure.in: Fixed up so that ucsim is only configured once.
5321 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
5323 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
5324 (getPathDifference): As above.
5326 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
5328 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
5330 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
5331 * .version: Updated to 2.3.1
5333 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
5334 Added copyright header.
5336 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
5337 (assemble): Added support for macro based assembler commands.
5338 (linkEdit): Added support for macro based linker commands.
5339 (preProcess): Changed the pre-processor to use macros.
5340 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
5341 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
5343 * device/lib/z80/crt0.s: Added module name for debugging.
5345 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
5347 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5349 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
5351 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
5353 * src/Makefile.in: Added SDCCmacro and SDCCutil
5355 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
5357 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5359 2001-09-16 <johan AT FRIJA>
5361 * 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.
5363 2001-09-15 <johan AT FRIJA>
5365 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
5366 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
5368 2001-09-11 <johan AT FRIJA>
5370 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
5372 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
5374 * support/regression/tests/bug-460444.c: Added test case.
5376 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
5377 (genCast): Added justification for all of the asserts.
5379 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
5381 * support/regression/support.c: _xdata replaced by xdata
5383 * support/regression/spec.mk: removed _generic
5385 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
5387 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
5389 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
5390 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
5392 * src/z80/peeph.def: Added a rule to optimise shift then compare.
5394 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
5396 * support/regression/tests/bug-460010.c: Added test case.
5398 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
5400 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
5402 * support/regression/Makefile: inter-port-clean adjusted for mcs51
5404 * support/regression/testfwk.c: removed workaround for bug #436344
5406 * support/regression/tests/bp.c: use less memory with mcs51
5408 * support/regression/tests/bug-441448.c: use less memory
5410 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
5412 * support/regression/collate-results.py: typo
5414 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
5416 * support/regression/tests/fetchoverlap.c: Added new test case.
5418 * support/regression/tests/bp.c: Added new test case.
5420 * support/regression/tests/bug-448984.c: Added new test case.
5422 * support/regression/tests/pow2shifts.c: Added new test case.
5424 * src/z80/gen.c: Turned off the noise it normally generates for the release.
5425 (genlshTwo): Fixed right shift for count > 8.
5427 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
5429 2001-09-08 <johan AT FRIJA>
5431 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
5433 2001-09-07 <johan AT FRIJA>
5435 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
5437 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
5439 2001-09-06 <johan AT FRIJA>
5441 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
5442 * bernhard noted me at this: "() equals to (void)" (1.38)
5444 2001-09-05 <johan AT FRIJA>
5446 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
5448 2001-09-04 <johan AT FRIJA>
5450 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
5453 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
5455 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
5457 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
5459 * link/z80/aslink.h: Fixed path for PATH_MAX
5461 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
5463 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
5465 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
5467 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
5469 * 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.
5471 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
5473 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
5474 (genCmp): Fixed up genCmp for the GB with longs.
5476 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
5478 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
5480 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
5482 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
5484 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
5486 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
5488 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
5490 * 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.
5492 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
5494 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
5496 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
5498 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
5500 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
5502 * sim/ucsim/configure: little improvement of Cygwin-detection
5503 * sim/ucsim/configure.in: little improvement of Cygwin-detection
5504 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
5505 * support/regression/tests/bug-221100.c: small changes for mcs51
5506 * support/regression/tests/bug-221168.c: small changes for mcs51
5507 * support/regression/tests/bug-227710.c: small changes for mcs51
5508 * support/regression/tests/staticinit.c: small changes for mcs51
5509 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
5510 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
5511 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601