1 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3 * src/hc08/gen.c: output of all of the internal debugging information
4 is now controlled by the D() macro; it is disabled by default
6 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
9 harder to keep the same registers during a CAST iCode
10 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11 long via int can be done in a single cast, if the signedness is
13 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
14 putchar() in tinibios.c in ds390's library
16 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
18 * src/SDCCast.c (decorateType): fixed bug #898889,
19 cast result of a literal complement too
20 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
21 fixed check for bitfields
23 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
25 * src/SDCCicode.c (geniCodeLogic): made it static,
26 (geniCodeLogicAndOr): added in order to fix bug #905492,
27 (ast2iCode): fixed bug #905492
28 * support/regression/tests/bug-905492.c: added
29 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
30 (processParms): fixed bug #927659: don't copy parms, this will clear
32 * support/regression/tests/bug-927659.c: added
34 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
36 * src/SDCCast.c (addCast): don't cast float to char
37 * device/lib/libsdcc.lib: added _memmove
39 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
41 * device/lib/large/Makefile: fixed parallel execution by
42 replacing `make` by `$(MAKE)`
44 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
46 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
47 offsets (fixes bug #923936)
49 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
51 * device/lib/small/Makefile: fixed parallel execution by
52 replacing `make` by `$(MAKE)`
54 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
56 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
58 2004-03-23 Scott Dattalo <scott AT dattalo.com>
60 * src/pic/gen.c (genCpl): multi-byte complements were not working.
61 * src/regression/Makefile: Regression test was not running.
63 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
65 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
66 complement if possible
67 * src/SDCCval.c (valComplement),
68 * src/SDCCicode.c (operandOperation): fixed complement of literal
69 * support/regression/tests/onebyte.c (testComplement): added
71 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
73 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
74 return an optimized tree; actually replace actParm with the new tree
75 * src/SDCCast.h: added some parantheses to remove side effects
76 * support/regression/tests/bug-920866.c
78 2004-03-21 Scott Dattalo <scott AT dattalo.com>
79 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
80 Bit operands were not being handled properly in the pic14 port.
81 (now src/regression/add.c passes again).
83 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
85 * src/SDCC.y (labeled_statement): case and default no longer require
86 a following statement (RFE #893037)
88 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
90 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
91 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
92 disabled (fixes bug #916294)
93 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
94 "mov a,acc"; patch provided by Lenny Story
95 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
97 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
99 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
101 * src/ds390/gen.c (genFunction, genEndFunction),
102 * src/ds390/ralloc.c (ds390_assignRegisters),
103 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
104 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
105 pushed if there are parameters passed on the stack. Also, a cleaner
106 way to decide if r0/r1 should be pushed/popped. (Together they fix
109 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
112 * device/lib/mcs51/crtpagesfr.asm,
113 * device/lib/mcs51/crtxinit.asm,
114 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
115 to avoid confusion with Si Lab's SFRPAGE register.
117 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
119 * src/SDCCglue.c (emitMaps): allow public sfr variables
120 * src/SDCCglue.c (initialComments): include compiler build date
121 with compiler version and put the timestamp of the generated
122 assembly file on a serperate line to be less confusing.
123 * src/port.h: added genInitStartup hook
130 * src/z80/main.c: genInitStartup initialize as NULL (default to
131 historical behaviour)
132 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
133 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
134 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
135 library instead of hard coding it into the compiler.
136 * support/regression/ports/mcs51-stack-auto/spec.mk,
137 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
138 * device/lib/mcs51/Makefile,
139 * device/lib/small/Makefile,
140 * device/lib/large/Makefile,
141 * device/lib/mcs51/crtpagesfr.asm,
142 * device/lib/mcs51/crtstart.asm,
143 * device/lib/mcs51/crtxclear.asm,
144 * device/lib/mcs51/crtxinit.asm,
145 * device/lib/mcs51/crtclear.asm,
146 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
147 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
148 and into user configurable files.
149 * device/lib/clean.mk: clean mcs51 directory too
150 * support/regression/tests/longlit.c: added static to T1 declaration
151 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
152 accesses in the initialization code
154 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
156 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
157 OSCTRIMVAL as noted in bug #916008
159 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
161 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
162 in loops with multiple exits (reported as incorrect registers
163 used by Martin Helmling in Sdcc-user list)
165 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
167 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
168 made ds390 register extensions look less like error messages
170 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
172 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
173 reported by Adam Wozniak in Sdcc-user list
175 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
177 * src/SDCCast.c (decorateType): fixed with bug and promotion in
178 arithmetic optimizations, added debug output
180 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
182 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
183 * sdcc.spec: updated and split sdcc into 3 rpms
184 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
185 needed for literals of LEFT_OP and '+'
186 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
187 introduced RESULT_TYPE_NOPROM
188 (geniCodeMultiply): fixed logic for decision if mul is optimized to
190 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
191 limited promotion to int only for '*'
192 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
194 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
196 * src/pic16/gen.c (genSkip),
197 (genc16bit2lit), (gencjneshort): commented out
198 (is_LitOp): new helper function, checks operand type
199 (genCmpEq): rewritten
201 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
203 * support/regression/tests/bug-908454.c: added
205 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
207 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
208 * src/SDCCicode.c (usualBinaryConversions): op needs int type
209 (geniCodeCast): cosmetic, don't preserve bit storage class
210 (geniCodeLeftShift): added promotion
211 (geniCodeLogic): fixed regression
212 * src/SDCCsymt.c (computeTypeOr): accept bits too
213 (compareType): 2nd part of fix for bug #908454, needed for bitfields
215 2004-03-07 Borut Razem <borut.razem AT siol.net>
217 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
219 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
221 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
222 version of pic16_genPackRegisters which does not check if ic is a
224 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
225 function cause string1.c regression test fails
227 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
229 * sim/ucsim/configure.in,
230 * sim/ucsim/configure,
231 * sim/ucsim/doc/Makefile.in: use docdir
232 * src/SDCC.y: fixed sbit atrributes
233 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
234 * src/SDCCast.c (decorateType): |^& need special promotion handling
236 * src/SDCCsymt.h: moved definition of RESULT_TYPE
237 * src/SDCCsymt.h (computeType),
238 * src/SDCCicode.c: computeType() needs op
239 * src/SDCCsymt.c (checkTypeSanity),
240 * doc/sddman.lyx: "plain" bitfields are unsigned
241 * src/SDCCsymt.c (computeTypeOr): added
242 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
244 * src/SDCCval.c (val*): computeType() needs op
245 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
246 * support/regression/tests/onebyte.c: added tests for |^&
248 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
250 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
251 for writing icode into asm output.
253 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
255 * src/pic16/device.c: added some debug lines enabled
256 with macro DEBUG_CHECK,
257 * src/pic16/genarith.c: more debug in genPlus,
258 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
259 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
260 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
261 * (aopForSym): onStack symbols are re-placed in data memspace,
262 and onStack flag is cleared,
263 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
264 copy temporary pcodeop,
265 * (genPcall): added warning for not updating PCLATU,
266 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
267 always true for pic16 port,
268 * (genMultOneWord): NEW, supports integer multiplication,
269 * (genMult): modified to call genMultOneWord,
270 * (ifxForOp): added warning when return NULL,
271 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
272 flag is set before call to operandFromSymbol for implicit
274 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
275 options.intlong_rent are set by default,
276 * (_hasNativeMulFor): modified to allow port generation of integer
278 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
279 set regtype to REG_SFR for all registers, restricting seting the
280 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
282 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
284 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
285 more than 500 times in the regression tests
287 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
289 * support/Util/SDCCerr.h,
290 * support/Util/SDCCerr.c,
291 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
293 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
294 for symbol conflicts.
295 * support/valdiags/tests/enum.c,
296 * support/valdiags/tests/tentdecl.c,
297 * support/valdiags/tests/struct.c: expect possible error messages
298 referring to original symbol definitions.
299 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
301 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
303 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
305 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
307 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
309 * src/pic16/ralloc.c (newReg): fixed bug #908929
311 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
313 * src/ds390/gen.c: added missing #include "main.h"
315 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
317 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
318 checking if symbol is already in set,
319 * src/pic16/device.h: prototype for checkAddSym,
320 * src/pic16/gen.c: (_G): added entry interruptvector,
321 * (assignResultValue): removed some commented out lines,
322 * (genFunction): check for ISR via sym->type, absolute section for
323 interrupt code is created via a new pBlock, the goto instruction is
324 placed now correctly at the interrupt vector position, changed all
325 references from ivec to _G.interruptvector,
326 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
327 is the interrupt is a high priority one, same for return from ISR,
328 * src/pic16/glue.c: changed all calls of addSetHead for publics and
329 externs to calls of checkAddSym,
330 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
331 pic16_pcode_verbose flag is set,
332 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
333 * src/pic16/pcoderegs.c: message about how many registers are saved
334 will only be emitted if pic16_pcode_verbose flag is set,
336 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
338 * src/ds390/ralloc.h,
339 * src/ds390/ralloc.c (ds390_regWithIdx),
340 * src/ds390/gen.c (emitcode),
342 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
343 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
344 ds390operandCompare, getRegsRead, getRegsWritten,
345 initializeAsmLineNode): customized instruction size calculation for
346 ds390, started basis for some register optimizations
347 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
348 corresponding assembly output
349 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
350 missing push/pop of r0/r1. Optimized push/pops
352 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
354 * src/mcs51/main.c (instructionSize): fixed ACALL size
355 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
357 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
359 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
360 the sorting of rlist with NULL elements
361 * (print_idataType, print_idata): NEW to create idata sections
362 * src/pic16/device.h: idataSymSet new variable
363 * src/pic16/gen.c (genFunction): fixed some bugs in string
364 comparing, improved the absolute section creation for ISRs,
365 added FSR0L/FSR0H in registers that are saved in an ISR,
366 * (genInline): fixed the processing of inline snippets,
367 now they undergo no process by the peephole optimizer
368 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
369 are placed in idataSymSet,
370 * (pic16emitStaticSeg): extern symbols are added in externs,
371 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
372 switching when aboslute variables are placed in access bank memory
373 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
374 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
375 commented out with #if,
376 * (pic16_packRegisters): reintroduce the check for CAST because some
377 symbols are not correctly handled,
378 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
379 pCodeInstruction instead of pCode,
380 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
381 pCodeAsmDir definition,
382 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
383 directive, then the argument directive is emitted without the leading
384 tab, hack for inline labels which must be in the first column,
385 * (compareLabel,pic16_findNextInstruction),
386 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
387 * (insertBankSwitch): modified for the new pCodeAsmDir,
389 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
390 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
392 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
394 * (pushSide): commented out with #if,
395 * (assignResultValue): fixed some typos in saving
397 * (genPcall): FIXED and sync'ed with genCall,
398 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
399 * (genNearPointerGet): fixed to handle some more cases,
400 implementation scheme via table reads,
401 * (genConstPointerGet): modified to access code memory correct,
402 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
403 and improved to handle some cases
404 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
405 instead of "RETLW" for init data
406 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
407 not IN_DIRSPACE, work around to reduce bank switching when aboslute
408 variables are placed in access bank memory (<0x80 and >=0xf80),
409 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
410 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
411 TBLWT_POSTDEC,TBLWT_PREINC
412 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
413 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
415 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
416 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
417 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
418 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
420 2004-02-29 Borut Razem <borut.razem AT siol.net>
422 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
423 support/Util/findme.h, support/Util/system.h: enhance binary relative
424 search for lib and include by using findProgramPath()
426 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
429 * src/SDCCpeeph.c (pcDistance),
431 * src/mcs51/ralloc.h,
432 * src/mcs51/ralloc.c (mcs51_regWithIdx),
434 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
435 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
436 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
437 size calculation port specific, started basis for some register
439 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
440 missing push/pop of r0/r1. Optimized push/pops
441 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
442 * device/lib/_modsint.c (_modsint),
443 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
444 and stack version so regression tests pass
446 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
448 * src/Makefile.in (dep): include SLIBOBJS in dependency check
449 * src/SDCCast.c (decorateType): catch another small optimization
451 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
452 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
453 modified to finally use computeType() all over SDCC,
454 see Feature Request #877103
455 * src/SDCCval.h: cosmetic
456 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
457 valCompare(); regression tested in muldiv.c
458 * support/regression/tests/muldiv.c (testMod): mod sign follows
461 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
463 * src/SDCCast.c (decorateType): fixed bug #902362
464 * doc/INSTALL.txt: fixed install instructions for win32
466 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
468 * device/include/Makefile.in (install): fixed by replacing spaces
471 * doc/INSTALL.txt: updated for release
472 * doc/sdccman.lyx: added warning for --xstack being buggy
474 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
476 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
477 to eliminate build warnings.
478 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
480 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
481 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
483 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
484 removed -penable-stack, added comment for stack pragma, added
485 warning for not initializing the stack/frame registers, removed
486 comment at interrupts section
488 Stack is made permanent, there is no ability to disable stack usage.
489 * src/pic16/device.h,
490 * src/pic16/device.c: removed all references to USE_STACK macro,
491 * src/pic16/device.c (pic16_dump_section): when no elements in
492 rlist, free rlist before return,
493 * (pic16_dump_int_registers): NEW, internal registers are a new set
494 of general purpose registers reused by each function,
495 * (checkAddReg): returns 1 if registers is added to set,
496 * (pic16_groupRegistersInSection): when a registers is of type
497 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
498 * src/pic16/device.h: memRange and Assigned Memory are deleted,
499 SRCASECMP macro is moved here from device.c
500 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
501 PO_PCLATU, PO_PRODL, PO_PRODH,
502 * (pic16_pCodeOpType, genMinus,
503 changed compares to "a" register, with AOP_ACC,
504 * (pic16_genPlus): fixed some bugs and indented properly,
505 * (pic16_addSign): changed size to size+offset in the MOVWF
507 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
508 multiply 8-bit operand by literal, result is 8-bit,
509 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
510 multiply 2 8-bit operand, result is 8-bit,
511 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
513 * src/pic16/gen.c: changed accUse to contain WREG only,
514 * (pic16_emitcomment): renamed to pic16_emitpcomment,
515 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
516 true, do not use immediate addressing any more unless sym is a
517 pointer in codespace,
518 * (aopForRemat): do not use immediate addressing when symbol not in
519 codespace and when symbol's address is requested,
520 * (aopOp): for-loop in if(sym->accUse) is modified for the new
522 * (aopGet): added case for AOP_ACC and don't return "accumulator
523 bug" but WREG instead,
524 * (popGetTempReg): pushes contents of temporary register in stack,
525 * (popReleaseTempReg): pops contents of temporary register from
526 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
527 * (pic16_popGet): separated case AOP_ACC to return register WREG
528 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
529 or PO_IMMEDIATE and initializes their instance/offset appropriately,
530 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
531 the use of immediate pointers to certain cases only.
533 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
534 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
535 * (assignResultValue, genCall, genRet): modified to use the new
536 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
537 genPcall is still broken,
538 * (genFunction): added code to create 'A' type pBlocks when
539 interrupt functions are generated, code not extensively tested yet,
540 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
541 * (genEndFunction): modified so ISRs pop stored registers from stack,
542 * (genMultOneByte): cleanup,
543 * (AccRsh): added flag andmask, to and result with appropriate mask,
544 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
545 * (genDataPointerGet): fixed and reenabled its use,
546 * (genNearDataPointerGet): bugs fixed,
547 * (genDataPointerSet): bugs fixed,
548 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
549 pic16_DumpSymbol, pic16_DumpOp,
550 * src/pic16/genutils.h: function prototypes for the above functions,
551 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
553 * (pic16emitRegularMap): many many many improvements, but needs a
555 * src/pic16/main.c: enable_stack in pic16_options is removed,
556 * (_pic16_parseOptions): removed command line options -penable-stack,
557 * (_process_pragma): emit stack symbol only when stack pragma is
559 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
560 redirected to FSR0L/FSR0H pair,
561 * (pic16_get_op, pic16_get_op2): modifications and improvements,
562 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
563 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
565 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
566 * (dumpPicOptype): NEW,
567 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
568 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
569 with movff instruction,
570 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
571 added pic16_int_regs, some packRegsFor* functions are commented out,
572 because produce errors,
573 * src/pic16/NOTES: minor modifications
575 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
577 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
578 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
580 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
581 * as/mcs51/lkaomf51.c: fixed bug #895763
583 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
585 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
587 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
589 * doc/sdccman.lyx: added details about the HC08 storage classes and
590 interrupts, fixed the register usage info for z80 & gbz80
592 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
594 * doc/sdccman.lyx: added more pic16 port documentation
595 * device/include/pic16/: added header pic18fregs.h
597 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
599 * doc/sdccman.lyx: added Vangelis' contribution
601 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
603 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
604 extend to the next CALL or PCALL, not just to the next CALL.
606 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
608 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
610 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
612 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
613 bug #895752 and a better fix for bug #716790
615 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
617 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
619 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
621 * doc/sdccman.lyx: minor changes, minor changed
623 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
625 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
626 which can't handle SDCC_NEWONEBYTEOPS,
627 (geniCodeMultiply): removed conversion from mult to shift for pic14
630 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
633 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
634 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
635 thus fixing bug #895406
637 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
639 * device/lib/_modsint.c,
640 * device/lib/_modslong.c: sign follows divisor only
641 * src/hc08/gen.c (genMultOneByte): if result size is 1,
642 signs or signedness can be ignored
643 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
644 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
645 added optimization for IFX,
646 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
648 reenabled optimization for IFX, which was removed on 2004-01-11
649 * src/SDCCast.h: added return type IFX
650 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
651 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
652 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
653 SDCC_OLDONEBYTEOPS selects the old behaviour
654 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
655 changed again and commented promotion rule
656 * src/SDCCval.c (valDiv): promotion no longer necessary
657 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
658 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
660 * support/regression/tests/onebyte.c: added
662 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
664 * gen.c (genInline): reverted to old code for assemnling inline
665 code because of bug reported James Chadd
667 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
669 * ralloc.h: missing declarations from previous patch,
670 seems that patch for ralloc.h was never applied, fixed
672 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
673 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
677 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
678 indirect addressing. Marked FSR0 as deprecated
679 * gen.c (pointerCode): commented out, not needed now
680 (pic16_popGet2p): new MOVFF helper function
682 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
683 (shiftRLong): removed duplicate debugging info
685 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
687 * src/ds390/gen.c (genNearPointerGet),
688 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
689 optimization with bits, but not bitfields.
690 * src/ds390/ralloc.c (packRegisters),
691 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
693 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
695 * src/SDCCcse.c (algebraicOpts): copy operands before modification
697 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
700 * src/SDCCicode.c (operandFromSymbol),
701 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
702 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
703 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
704 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
705 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
706 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
708 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
709 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
710 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
711 * src/SDCCsymt.c (newSymbol),
712 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
715 * src/SDCCval.c (newiList): fixed bug #885705
717 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
719 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
720 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
722 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
724 * device/include/c8051f120.h,
725 * device/include/c8051f300.h,
726 * device/include/c8051f310.h: added/updated header files for Silicon
727 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
728 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
729 in new section Submitting patches
731 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
733 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
734 genFarPointerGet, genCodePointerGet, genGenPointerGet,
735 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
737 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
738 genFarPointerGet, genCodePointerGet, genGenPointerGet,
739 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
741 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
742 genFarPointerGet, genCodePointerGet, genGenPointerGet,
743 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
745 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
746 genFarPointerGet, genCodePointerGet, genGenPointerGet,
747 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
748 genGenPointerSet): fixed bug #892400
749 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
750 to eliminate build warnings.
751 * src/SDCCast.c (processParms),
752 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
754 * support/valdiag/valdiag.py: added GCC to the list of defines active
755 when compiling with gcc
757 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
759 * support/Util/SDCCerr.h,
760 * support/Util/SDCCerr.c,
761 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
762 with an incomplete type (fixed bug #883734)
763 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
765 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
767 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
769 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
771 * src/SDCCast.c (decorateType),
772 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
773 function pointer implementation
774 * support/regression/tests/funptrs.c: added tests to verify both forms
775 of function pointers work correctly. Added tests to verify parameters
776 are passed in the correct order.
778 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
780 * device.c (regCompare): registers are sorted by ascending
781 address and increasing size,
782 * main.c (_pic16_finaliseOptions): removed the declaration
783 of compiler macro MCU. Now a macro of the format pic18fxxxx
784 will be defined from the command line
786 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
787 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
789 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
790 PCOP_RLCF was overwritten!
791 * gen.c (genSkip): commented out calls to pic16_emitcode,
792 * (genCmpEQ): fixed "long" compares, only high word did get compared,
794 * (genRRC): added debugging info,
795 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
796 overwritten while shifting,
797 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
798 overwritten while shifting,
801 * (shiftLLeftOrResult),
802 * (shiftRLeftOrResult),
804 * (shiftLLong): Implemented with pic16_emitpcode
805 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
806 * (genLeftShift): Fixed bug, operand for shift by variable always
807 was "and"ed with 0x0f,
808 * (genLeftShiftLiteral),
810 * (genRightShiftLiteral): added debugging info,
811 * (genrshFour): added comment,
812 * (genRightShift): determined signedness from operand "left"
815 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
817 * src/SDCCicode.c (geniCodeParms),
818 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
819 function pointers, fixed function pointer bugs #861242 and #861896
821 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
823 * device/include/c8051f000.h,
824 * device/include/c8051f120.h,
825 * device/include/c8051f300.h: added header files for Silicon
826 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
828 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
830 * src/SDCCast.c (processParams): added new type flow and restructured
831 (gatherAutoInit): added new type flow
832 (addCast): cosmetic changes
833 (getLeftResultType): added new type flow for array indices, patch
834 provided by Stas, see FR #877103
835 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
836 array index patch by Stas
837 * src/SDCCast.h: added prototype getResultTypeFromType()
839 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
840 * src/pic/glue.c (pic14emitStaticSeg),
841 * src/pic16/glue.c (pic16emitStaticSeg),
842 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
843 for initialization of symbols
844 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
845 * support/Util/SDCCerr.h:
846 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
847 * .version: bumped version number to 2.3.8
848 * device/include/Makefile.in (install),
849 * doc/Makefile (install): changed to 'rm `find ...`' construct to
852 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
854 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
855 Slade Rich fixed an optimization bug
856 * src/pic/pcodepeep.c,
857 * src/pic/pcoderegs.c
858 * doc/Makefile (install): added test for directory
860 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
862 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
863 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
864 * src/pic/ralloc.c (getRegPtr, getRegGpr),
865 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
866 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
867 * as/mcs51/asexpr.c (term),
868 * as/hc08/asexpr.c (term): fixed bug #887146
870 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
872 * src/z80/gen.c (genMult): handle single byte result product
873 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
874 DUMMY_READ_VOLATILE (fixed bug #886367)
876 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
878 * support/regression/tests/libmullong.c: fixed logic, on little endian
879 hosts we ended without a mullong_wrapper()
881 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
883 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
884 virus/worm forged address usage.
886 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
888 Fixed promotion, it should be done on AST level:
889 * src/SDCCast.c (addCast): added promotion to int
890 (decorateType): updated call to upCast()
891 * src/SDCCicode.c (geniCodeLeftShift): removed call to
892 usualUnaryConversions()
894 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
896 * support/regression/tests/literalop.c (mulWrapper): Added a
897 wrapper to remove integer overflow warnings.
899 * support/regression/tests/float_trans.c: Made work on host.
901 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
904 * support/regression/generate-cases.py (main): Changed from inline
907 * doc/Makefile (install): Changed to depth first to get rid of
908 missing directory install warning.
910 * as/Makefile (install-doc): Made work on Mac.
912 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
914 * src/SDCCast.c: added an additional type flow in decorateType() of
915 opposite direction, see feature request #860006; it's enabled at runtime
916 by setting the environment variable SDCC_NEWTYPEFLOW
917 * src/SDCCast.h: changed prototype of decorateType()
918 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
919 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
920 'char' to 'int' can be omitted, if both operands are 'unsigned char';
921 see feature request #877103
922 * src/SDCCval.c: updated call of decorateType()
923 (valBitwise): fixed bug #882876
924 (valMinus): added promotion
925 (valLogicAndOr): result is unsigned
926 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
927 * src/SDCCsymt.c (computeType),
928 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
929 must not cause an unsigned operation
930 * src/pic/glue (pic14emitRegularMap),
931 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
933 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
935 * src/pic/pcode.c (PCodeID): commented out left over debug code
937 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
939 * support/valdiag/tests/overflow.c: added shift tests
947 * src/pic/pcodepeep.c,
948 * src/pic/pcoderegs.c,
950 * src/pic/ralloc.h: applied patch from Slade Rich;
951 added support for multiple code pages and multiple RAM banks on the
952 PIC 14 port. The ASM files now no longer simply assume all the
953 code / RAM are in the same page / bank. This means the linker can
954 safely allocate code/RAM of separate ASM files to different pages/banks.
955 * doc/sdccman.lyx: added Slade's tips
956 * src/mcs51/peeph.def: fixed bug #880768
958 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
960 * src/hc08/ralloc.c (rematStr): fixed bug #879282
961 * src/SDCCast.c (decorateType): fixed bug #880197
963 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
965 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
968 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
969 strtof is not part of C89 and isn't included with Mac OS X.
971 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
973 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
974 shiftL2Left2Result): fixed bug #879326
975 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
976 (genMultOneByte): fixed bug in signed vs unsigned multiplication
977 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
978 address fetch for clr instruction
979 * device/lib/hc08/_mulint.c: created optimized assembly version
980 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
982 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
984 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
985 proposed in FR #877103
987 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
989 * src/SDCCval.c (cheapestVal): added missing checks
990 * src/SDCCicode.c (usualBinaryConversions): fixed condition
991 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
993 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
995 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
998 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
1000 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
1001 loaded with the linker search paths (-L arguments) and the libraries
1002 to be linked with the current source (-l arguments). Changes
1003 currently will affect only the pic16 port.
1004 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
1005 include path the port specific paths and port specific libraries,
1006 * gplink command now contains the $3 argument,
1007 * src/pic16/device.h,
1008 * src/pic16/device.c,: structure PIC_device is made public and
1009 renamed to PIC16_device, the same for variable Pics which is renamed
1010 to Pics16. Updated all references to them.
1011 * src/pic16/glue.c (pic16glue): corrected bug with code
1012 initialization which bypassed the variable initializations block.
1014 * device/lib/pic16/Makefile.rules: removed --penable-stack from
1015 COMPILE_FLAGS and added the --nostdinc option
1017 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1019 * device/include/mc68hc908jb8.h: Register defs for another member
1020 of the hc08 family. Contributed by Bjorn Bringert - thanks!
1022 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
1024 Documenting changes from previous commits.
1025 * configure.in (version 1.56),
1026 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
1027 when generating output files to configure the pic16 library,
1028 but now I've commented it out, since gputils aren't installed in the
1029 SF compile farm, so library won't compile
1031 * device/lib/Makefile.in (version 1.56): initially I've added in
1032 target 'all' the prerequestive 'model-pic16' so it compiled the
1033 pic16 library, but now I've commented it out for the same reasons
1035 * added targets 'model-pic16' and 'objects-pic16' to compile the
1037 * added target 'port-specific-objects-pic16' to handle the
1038 generated libraries and copy them into the build/ directory
1039 * added target 'clean-intermediate-pic16' to clean intermediate
1040 files into pic16 directory
1041 * in target 'installdirs' added line to create directory pic16 in
1042 the installation path
1044 * device/include/Makefile.in (version 1.11): in target 'install'
1045 added lines to copy all header files to installation path,
1046 * in target 'installdirs' added line create directory for pic16
1047 headers in the installation path
1049 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
1051 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
1054 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
1057 * device/lib/configure.in,
1058 * device/lib/configure: fixed for autoconf 2.57
1060 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1062 * src/z80/main.c (_parseOptions): fixed the portmode= command line
1063 option so that it actually works. Made it specific to the z80, since
1064 the gbz80 doesn't have these kinds of I/O ports.
1066 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1068 * device/include/z180.h,
1069 * device/lib/_memcpy.c,
1070 * device/lib/_memmove.c,
1071 * device/lib/_mulint.c,
1072 * device/lib/ser_ir.c,
1073 * device/lib/ser_ir_cts_rts.c,
1074 * device/lib/_strcmp.c,
1075 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
1076 * src/z80/main.c (_process_pragma): add support for pragmas bank and
1077 portmode; added deprecation warning for bank= and protmode= forms.
1078 Also, guard against buffer overflow.
1079 * src/z80/gen.c (aopGet): generate better code for sfr banked read
1081 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1083 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
1084 changed interrupt vector table generation to only emit declared vectors.
1085 * device/include/Makefile.in: added missing backslash
1086 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
1088 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
1090 Mainly changes to support compilation of the device libraries
1091 * src/pic16/device.c: stack is allocated via symbol and not
1092 via literal number. The symbol is placed in the corresponding
1093 position of the data ram
1094 * (pic16_dump_section): relocatable and absolute uninitialized
1095 data are now emitted in sorted order to reduce section naming,
1096 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
1097 weren't marked as being in the access bank,
1099 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
1101 Added portion of GNU PIC Library under the directory
1102 device/include/pic16 and device/lib/pic16. These files
1103 contain the declarations of SFRs for the PIC18Fxx2 devices.
1104 The directory is initialized via configure from toplevel.
1106 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
1108 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
1109 the spilllocations to be compared correctly
1111 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
1113 * src/SDCCast.c (decorateType): fixed bug introduced today
1115 2004-01-12 Borut Razem <borut.razem AT siol.net>
1117 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
1118 doc/sdccman.lyx: upper case pragmas are deprecated
1120 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
1122 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
1123 in simpler and even better code
1125 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
1127 * src/SDCCicode.c (operandOperation): fixed bug #874819
1128 * src/SDCCast.c (decorateType): fixed
1129 char foo (unsigned long ul) { return ul > 0; }
1131 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1133 * doc/sdccman.lyx: Moved and added some sections, small changes
1134 all over. Telling LaTeX to be less strict with word spacing
1135 to better keep the right margin. Changed some notes about
1136 maintainance of the ports in section 3.2.1 - is it OK like this?
1138 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
1140 SDCC source changes:
1141 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
1142 convilong): modified to inform the pic16 port that builtin functions
1145 PIC16 PORT specific changes:
1146 * src/pic16/device.c pic16_dump_equates() added,
1147 processor registers declared internally by the port are emitted in
1148 the translation as equates,
1149 * src/pic16/gen.c: inline code is passed unprocessed to the
1151 * (pic16_popGetLit2): fnuction modified to take second operand as
1152 pCodeOp pointer and not as literal,
1153 * (popRegFromIdx): prefixed with pic16_,
1154 * (pic16_popCombine2): modified to receive already allocated pCode
1156 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
1157 * (genFunction): initializes local stack frame and pushes on stack
1158 all the registers used by this function,
1159 * (genEndFunction): restores all registers from stack and restores
1161 * src/pic16/glue.c (pic16emitRegularMap): various changes and
1163 * (pic16glue): changed the program startup sequence,
1164 * added new dbName code 'A' for functions placed in absolute section
1165 * src/pic16/main.c: added function attribute _naked,
1166 * added pragma 'code' to place a fnuction at an absolute address,
1167 * added command line arguments --debug-ralloc and --pcode-verbose,
1168 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
1169 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
1170 * (pic16_newpCodeOpLit2): modified to take the second operand as
1172 * (pic16_printpBlock): modified to emit each function in a separate
1174 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
1175 UPPER for immediate operands,
1176 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
1178 * src/pic16/peeph.def: all peepholes with movff are commented out,
1179 because there is a problem in the pcode peep optimizer,
1180 * src/pic16/ralloc.c: the register allocator can now reuse local
1181 function symbols for another function. This saves register usage.
1182 * src/pic16/ralloc.h: added flag isLocal in structure regs,
1184 Added file src/pic16/NOTES with information about program writing on
1185 the current port version.
1187 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1189 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
1190 and peephole 252 (array access)
1192 2004-01-09 Borut Razem <borut.razem AT siol.net>
1194 * src/SDCCmain.c : fixed #872250: -l command line defined library
1195 files are scanned before standard library files
1197 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1199 * src/SDCCast.c (decorateType): fixed bug #874046
1201 2004-01-09 Borut Razem <borut.razem AT siol.net>
1203 * support/scripts/sdcc.nsi: remove previous installation
1205 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1207 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
1208 bytes for last interrupt vector (mcs51)
1209 * sdcc.spec: fixed typo
1211 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1213 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
1214 gen51Code): more efficient parameter receive for --model-large
1217 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1220 * src/z80/main.c: added missed needLinkerScript flags (more than
1221 one port structure defined in these file)
1222 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
1225 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
1227 * src/SDCCmain.c: removed various references to DEFAULT_PORT
1228 * src/port.h: added flag needLinkerScript in port->linker
1229 structure to inform whether to create a .lnk file or not,
1237 * src/z80/main.c: changed appropriately to configure
1238 needLinkerScript flag
1240 * src/pic16/gen.c (genAddrOf): fixed bug #863624
1241 * src/pic/glue.c: added variable udata_section_name to
1242 override default uninitialized data segment definition for
1243 devices only with SHAREBANK memory (reported from Erik Epetrich)
1244 * (pic14emitOverlay): modified to emit a commented overlay segment
1245 directive when no overlay data exist
1246 * (picglue): modified to emit uninitialized data segment
1247 according to udata_section_name
1248 * src/pic/main.c (_pic14_parseOptions): added command line
1249 options --udata-section-name=[name] to override default
1250 udata definition name
1251 * modified _linkCmd and _asmCmd to include compiler passed
1252 arguments via -W option
1253 * src/pic16/main.c: added $l in _asmCmd, changed extension for
1254 object file from '.rel' to '.o' in port->linker structure,
1255 changed size of fptr from 2 to 3 in port structure
1257 2004-01-07 Borut Razem <borut.razem AT siol.net>
1259 * support/scripts/sdcc.nsi: update PATH
1260 * support/scripts/sdcc.ico: craeted
1262 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
1264 * device/include/Makefile.in: fix install
1265 * doc/Makefile: fix install
1267 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1269 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
1271 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
1272 how the function variable allocation summary is displayed; also
1273 include information about variables allocated to the overlay
1276 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1278 * as/mcs51/lkmain.c: Help about -Y option
1279 * as/mcs51/lkarea.c: Fixed gcc warnings
1281 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1283 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
1285 * support/valdiag/tests/overflow.c: added
1286 * src/SDCCast.c (decorateType),
1287 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
1288 LEFT_OP (left shift)
1290 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1292 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
1293 (default behaviour).
1295 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1297 A python script to validate compiler diagnostic messages. It can be
1298 used to verify that sdcc complains about bad c source code and
1299 gives a good location of the error.
1300 * support/valdiag/Makefile,
1301 * support/valdiag/valdiag.py,
1302 * support/valdiag/tests/*
1304 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1306 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
1307 * src/SDCCsymt.c (newEnumType),
1309 * support/Util/SDCCerr.c,
1310 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
1312 * support/regression/tests/enum.c: added test for enum values that
1313 require at least 2 bytes of storage.
1315 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1317 * src/common.h: added ifndef/define/endif macros
1318 around the header file.
1319 Bug reported from Jesus Calvino-Fraga
1321 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1323 * sdcc.spec: updated
1324 * device/include/Makefile.in: don't install CVS directories
1325 * device/lib/Makefile.in: added removal of CVS directories after install
1326 * doc/Makefile: fixed install, added local_icons
1327 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
1328 * src/mcs51/gen.c (genRightShift): fixed bug #870788
1329 * src/ds390/gen.c (genRightShift): fixed bug #870788
1330 * src/SDCCast.c (decorateType): fixed bug #870781
1332 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1334 PIC16 port related changes:
1335 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
1336 added variable stackPos,
1338 * gen.c: genCall, assignResultValue: added support for
1339 pushing/retrieving function parameters to/from stack,
1340 genFunction,genEndFunction: setup stack frame for the
1342 genAddrOf: will be changed according to bug 863624
1344 * added files genutils.c and genutils.h which contain gen*
1345 debugged and optimised functions extracted from gen.c
1347 * glue.c: added variable 'externs' which holds extern symbols,
1348 pic16emitRegularMap: is modified to properly handle relocatable
1349 symbols under the new scheme,
1350 pic16createInterruptVect: is modified
1351 pic16printPublics: is modified to emit 'global' assembler directives,
1352 added pic16_printExterns to print extern symbols,
1353 pic16glue: initializes stack/frame pointer in the beginning of
1354 the assembly output. Temporary hack, will be corrected later,
1355 because gplink yet does not support stack and SDCC does not
1356 yet support a type of crt0.o object to create the final binary.
1358 * Removed many lines that contain 8051 legacy code.
1359 * The code is finally placed under a 'code' directive.
1360 * Added port specific options.
1362 * _process_pragma: simplified since now we do not need *special*
1363 include file to define SFR registers. But a separate header
1364 will be needed. This will be developed later.
1365 * _pic16_parseOptions: added, parses port specific options:
1366 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
1367 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
1368 --preplace-udata-with=
1370 * _pic16_setDefaultOptions: modified to initialize section names,
1371 but hack is temporarly out of order since it needs improvement.
1372 * _pic16_genAssemblerPreamble: configuration words are emitted by
1373 their address instead of their name. This part is incomplete and
1374 supports only the 18Fxx2 devices. Other devices will emit an error
1375 during assembly since they do not contain the same set of config
1377 * _pic16_genIVT: is modified,
1379 * pcode.c: added definitions for some hardware registers that are needed
1381 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
1382 All PCI entries are updated. Now LFSR is supported.
1383 * Removed pic16_pciTRIS is mentioned by mdubuc in source
1384 * added pic16_newpCodeOpLit2 to support instructions with
1385 two literal arguments
1386 * pic16_pCode2str: corrected code that emits assembler instructions
1387 with two literal operands and those that have an access bit modifier
1388 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
1389 this fixes a bug which caused some labels to be lost, when an
1390 assembler directive was added, i.e. banksel,
1391 * pic16_FixRegisterBanking: improved logic that causes the insertion
1393 * InlineFunction: functions that are called once, are not any more
1394 inlined. This can be a port option in the future,
1396 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
1398 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
1399 hold the corresponding uninitialized symbols,
1400 * pic16_allocProcessorRegister: registers have explicit marked the
1402 * pic16_allocInternalRegister: registers are explicit marked as
1404 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
1405 processing list, so bit registers were lost,
1408 * ralloc.h: added field 'accessBank' and original symbol operand
1409 in register definition,
1410 * removed the field isMapped from register definition,
1412 ** Several functions have been removed from various sources:
1413 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
1414 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
1415 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
1416 pic16_assignRelocatableRegisters
1418 ** others have been introduced:
1419 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
1420 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
1422 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
1424 * support/scripts/inc2h.pl: changed definition of BIT_AT
1425 to emit 'sbit at' instead of 'bit at'. This was a request.
1427 PIC16 port related preliminary changes:
1428 * gen.c: prefixed function popRegFromString with
1429 pic16_ and all references to it corrected
1430 * pcode.c: all pic16_pc_* hardware registers prefixed
1431 with underscore (_),
1432 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
1433 * ralloc.c: newReg(): when register is REG_SFR then
1434 set address to rIdx,
1435 pic16_allocProcessorRegister(): marks register wasUsed=0
1436 pic16_writeUsedRegs(): added a call to assign processor
1437 registers via pic16_assignFixedRegisters
1439 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1441 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
1442 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
1443 variables in unused register banks. Also the SSEG is placed
1444 wherever there is enough space for it, and IDATA can be anywhere
1445 in internal RAM. For now compile using -Wl-Y[stack_size].
1446 The mem file is different for this option as well, since it
1447 makes no sense of talking about DSEG lenght.
1449 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
1451 * src/SDCClrange.c: fixed bug 869095 that caused segfault
1452 in certain cases, e.g. when ROM assignment, patch provided
1453 from Albert den Haan.
1455 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
1457 Many signedness and type propagation fixes:
1458 * src/SDCCicode.c: made geniCodeCast() static
1459 replaced SPEC_ by IS_ (cosmetic)
1460 (operandOperation): fixed div and mod operation
1461 (usualBinaryConversions): added support for promotion of char
1462 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
1463 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
1464 (geniCodeAdd): an array index will stay unsigned, even if promoted
1466 (geniCodeArray): ditto
1467 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
1468 * src/SDCCsymt.c (computeType): added more support for char;
1469 promotion of char is selectable by promoteCharToInt, fixed signedness
1471 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1472 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1473 * src/SDCCval (val*): replaced signedness calculation by
1475 rearranged if-branches (cosmetic)
1476 (valShift): added warning W_SHIFT_CHANGED
1477 (valCompare): fixed problem with different types
1478 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
1479 * support/regression/tests/literalop.c: added many cases
1480 * support/regression/tests/ast_constant_folding.c: changed finally to
1482 * .version: new year, new version: 2.3.7
1483 * src/SDCCmain.c (main): applied patch #866468
1484 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
1485 provided by Scott Bronson
1486 * doc/sdccman.lyx: updated documentation for sdcdb
1487 updated and added chapter tips
1489 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1491 * src/SDCCsymt.h: missing from yesterday's commits
1493 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1495 * src/SDCC.y (struct_or_union_specifier),
1496 * support/Util/SDCCerr.c,
1497 * support/Util/SDCCerr.h: verify that struct & union tags are used
1500 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1502 * src/SDCCglobl.h: missing from yesterday's commits
1504 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1506 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
1507 sft_attributes, struct_declaration, parameter_declaration,
1508 type_name, start_block, declaration_list),
1509 * src/SDCC.lex (check_type): support redefinition of typedef names
1511 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1513 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
1514 aligned xdata arrays. Erik helped me with the if clause.
1516 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1518 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
1521 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1524 * src/SDCCast.c (newAst_),
1526 * src/SDCCicode.c (ast2iCode, newiCode),
1528 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
1529 expr, statement, expression_statement, selection_statement,
1530 iteration_statement, expr_opt, jump_statement): foundation for tracking
1532 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
1535 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1537 * support/Util/SDCCerr.c,
1539 * src/SDCCast.c (createCase, createDefault, decorateType),
1540 * src/SDCClabel.c (labelUnreach),
1541 * src/SDCC.y (labeled_statement, jump_statement): More improvements
1543 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
1544 (with thanks to Stas Sergeev)
1545 * device/include/time.h,
1546 * device/lib/time.c (CheckTime): suppress unreachable code warning
1548 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1550 * src/SDCCast.c (createIvalCharPtr),
1551 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
1553 * support/regression/tests/nullstring.c: tests for these two bugs
1555 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1557 * support/Util/SDCCerr.h,
1558 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
1559 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
1560 about storage class and 'at' used inside struct or union
1561 * src/SDCCBBlock.c (iCodeFromeBBlock),
1562 * src/SDCCcse.c (ifxOptimize),
1563 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
1564 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
1565 printIval, emitStaticSeg, emitOverlay),
1566 * src/SDCClabel.c (deleteIfx),
1567 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
1568 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
1569 gatherAutoInit, processParms),
1570 * support/Util/SDCCerr.h,
1571 * support/Util/SDCCerr.c (werrorfl): Support for better error location
1572 reporting for post-parse errors.
1574 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1576 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
1577 implicit casts via union; they don't work on big endian systems
1578 (possible fix for bug #861138)
1580 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1582 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
1583 * src/mcs51/main.c: fixed the fix for bug #737001
1585 2003-12-15 Borut Razem <borut.razem AT siol.net>
1587 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
1589 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1591 * support/makebin/makebin.c: put output in binary mode
1593 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1595 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
1596 xdata and data memory on startup. Set the environment variable
1597 SDCC_NOGENRAMCLEAR to disable this.
1598 * src/mcs51/peephole.def,
1599 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
1600 (allows non-interrupt and interrupt code to safely compete for a resource
1601 without the non-interrupt code having to disable interrupts)
1603 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1605 * src/SDCCicode.c (geniCodeAdd),
1606 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
1607 with valFromType if type might be a pointer and host is big endian).
1608 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
1609 types, not just integer types.
1610 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
1611 multiply defined with mismatching "at" address.
1613 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1615 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
1616 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
1617 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
1618 with embedded nulls (fixed bug #753752)
1620 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1622 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
1623 Apparently this did not see much testing (endless loop)
1625 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1627 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
1629 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1631 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
1632 gracefully handle NULL memmap pointers
1634 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1636 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
1637 instead of deleting the iCode when an operand is volatile
1638 * src/z80/gen.c (genDummyRead),
1639 * src/mcs51/gen.c (genDummyRead),
1640 * src/ds390/gen.c (genDummyRead),
1641 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
1643 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
1644 * src/SDCC.y: fixed bug #850420
1646 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1648 Applied z80 i/o port patch from Peter Townson and fixed some operators
1649 to better handle operands in A register.
1650 * device/include/z180.h
1656 * src/z80/peeph-z80.def
1660 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1662 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
1664 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1666 * device/lib/hc08/_mullong.c: Removed extra #endif
1668 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1670 * sim/ucsim/hc08.src/inst.cc,
1671 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
1673 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
1674 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
1675 * device/include/stdarg.h: fixed varargs for hc08
1676 * device/lib/Makefile.in,
1677 * device/lib/hc08/Makefile,
1678 * device/lib/hc08/_mulint.c,
1679 * device/lib/hc08/_mullong.c: fixed some endian problems
1681 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1683 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
1684 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
1685 * device/lib/_gptrget.c,
1686 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
1688 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1690 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
1691 * src/SDCCast.c (astErrors): fixed bug #846007
1692 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
1694 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1696 * src/SDCCast.c (decorateType): disabled a transformation I added in
1697 revision 1.188 (access to fields of a structure at an absolute address);
1698 it breaks with bitfields, extern declarations, and gcse analysis.
1699 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
1700 could be assigned through a pointer, so don't complain.
1701 * src/SDCCast.c (astErrors),
1703 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
1705 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
1707 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
1708 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
1709 output of __config directives, since gpasm now supports them
1710 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
1711 pre-processor macro, i.e. -DMCU=p18f452
1712 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
1713 and modified to handle 'cast' icode similarly to '=' icode
1714 * src/pic16/device.h (typedef struct PIC_device): added field
1715 'extMIface' to indicate that chip has external memory interface
1716 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
1717 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
1720 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1722 * src/SDCC.y (pointer): fixed bug #846006
1723 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
1724 * src/SDCCast.c (decorateType): fixed bug #846009
1725 * src/ds390/peeph.def,
1726 * src/ds390/gen.c (genAnd, genOr),
1727 * src/mcs51/peeph.def,
1728 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
1730 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1732 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
1739 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
1743 * src/SDCCbitv.c: added function to free a bitvector
1745 * src/SDCClrange.c: added function to recompute the liveranges
1747 * src/ds390/ralloc.c,
1748 * src/hc08/ralloc.c,
1749 * src/mcs51/ralloc.c,
1751 * src/pic16/ralloc.c,
1752 * src/xa51/ralloc.c,
1753 * src/z80/ralloc.c: recompute the liveranges after register packing
1755 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1757 * src/SDCCloop.c (newInduction): fixed bug #845630
1759 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1761 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1762 inadvertantly left behind from my 2003-11-12 change
1764 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1766 Updated headers I neglected to commit yesterday.
1770 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1772 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1773 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1774 * src/SDCCopt.c (eBBlockFromiCode),
1775 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1776 the creation of the key hash table from the sequencing so it can be used
1777 earlier (for some GCSE bug fixes still pending)
1779 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1781 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1782 * support/regression/tests/addsub.c: testing genPlus shortcut
1784 2003-11-15 Borut Razem <borut.razem AT siol.net>
1786 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1788 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1790 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1791 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1792 ordering is immaterial.
1793 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1795 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1797 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1798 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1799 (SIGSEV) of bug #840381
1800 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1801 unlink new file before rename if new and old filenames are the same)
1803 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1805 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1806 uninitialized variables) for the mcs51. Set environment variable
1807 SDCC_GENRAMCLEAR to test.
1808 xdata initialization slightly shorter
1810 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1813 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1814 #838241 & 780691 (basicly the same bug)
1815 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1816 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1818 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1820 * src/SDCCmain.c (linkEdit): "fix" #834252
1822 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1824 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1826 * src/SDCC.y: fixed bug #819403
1828 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1830 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1831 the reentrant attribute.
1832 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1833 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1835 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1836 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1837 erroneously reduced to a literal.
1838 * src/hc08/ralloc.c (packRegisters, rematStr),
1839 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1842 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1844 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1845 * doc/sdccman.lyx: changed from 'article' to 'book'
1846 * doc/Makefile: readded test_suite_spec and cdbfileformat
1848 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1850 * device/include/stdlib.h: include malloc.h to comply with ANSI
1851 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1853 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1855 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1856 * doc/clean.mk: also remove *.out files
1857 * doc/sdccman.lyx: some additions, larger top/bottom margins
1859 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1861 * src/SDCC.y: fixed bug #837365
1862 * support/regression/tests/bitopcse.c
1863 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1864 a symbol (might be valop instead)
1865 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1866 * device/lib/clean.mk: added hc08 to the cleaning list
1868 2003-11-04 Borut Razem <borut.razem AT siol.net>
1870 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1872 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1873 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1874 malloc is declared in standard stdlib.h
1876 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1878 * device/lib/hc08/Makefile: need to clean .rel not .o files
1879 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1881 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1891 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1892 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1893 tests (which uses the port's oclsExpense function)
1899 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1901 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1903 * src/SDCCcse.c (ifxOptimize),
1904 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1905 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1906 deleting the IFX iCode.
1907 * src/hc08/ralloc.c: reduced unneeded slocs
1908 * src/hc08/gen.c: fixed bug in asmopToBoolean
1910 2003-11-04 Borut Razem <borut.razem AT siol.net>
1912 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1913 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1914 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1915 transferred to configure
1917 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1919 Use headers defined in the C[++] standards:
1920 * sim/ucsim/gui.src/serio.src/fileio.cc
1921 * sim/ucsim/gui.src/serio.src/frontend.cc
1922 * sim/ucsim/gui.src/serio.src/main.cc
1923 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1924 * support/Util/NewAlloc.c
1930 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1932 * Added MSVC projects for hc08 assembler and linker:
1933 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1934 /as/hc08/link_hc08.dsp
1936 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1938 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1940 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1942 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1944 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1946 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1948 2003-10-31 Borut Razem <borut.razem AT siol.net>
1950 * support/cpp2/cpplib.h,
1951 support/cpp2/cpplib.c,
1952 support/cpp2/cpplex.c,
1953 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1954 to switch _asm block preprocessing on / off. Default is
1955 #pragma preproc_asm +
1957 2003-10-31 Borut Razem <borut.razem AT siol.net>
1959 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1960 when outputting comment blocks (when executed with -C option) and
1961 _asm (SDCPP specific) blocks
1963 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1965 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1967 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1969 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1971 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1973 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1974 * src/SDCCast.c (decorateType): fixed bug #832664
1976 2003-10-31 Borut Razem <borut.razem AT siol.net>
1978 * support\cpp2\cpplex.c: fixed for SDCPP:
1979 comments(when executed with -C option) and _asm blocks
1980 were included even if they where in skipped #if block.
1981 Applied solution from GCC cpp 3.3.2
1983 2003-10-31 Borut Razem <borut.razem AT siol.net>
1985 * src/SDCC.lex: sdcc now understands both formats:
1986 '# <line_number> <file_name>' and
1987 '#line <line_number> <file_name>'
1988 * support/cpp2/cppmain.c: sdcpp now generates the standard
1989 '# <line_number> <file_name>' instead of former
1990 '#line <line_number> <file_name>'
1992 2003-10-30 Borut Razem <borut.razem AT siol.net>
1994 * support/cpp2/cpphash.h,
1995 * support/cpp2/cpplib.h
1996 * support/cpp2/cpplex.c,
1997 * support/cpp2/cppmain.c,
1998 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
2000 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2002 Fixed a number of problems revealed by bug #827883.
2003 * src/SDCCloop.c (loopInvariants): Spill location of the
2004 result operand should be recomputed if extracted from
2005 a loop. Also, don't extract assignments of an iTemp
2007 * src/SDCCast.c (isConformingBody): loop reversal should
2008 not occur if the control variable is involved with a
2009 relational operator.
2011 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
2013 * .version: bumped to 2.3.6 to reflect the big improvements
2014 made by Erik and Klaus. Thanks!
2016 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
2018 Replaced the livrange code.
2019 * src/SDCClrange.c: added new LR code
2021 * src/SDCCBBlock.h: removed remainig parts from old LR code
2022 * src/ds390/ralloc.c,
2023 * src/ds390/gen.c: minor fixes to make it work with new code
2025 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2030 * src/hc08/ralloc.c: Fix various warnings related to the hc08
2031 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
2032 (tweaked fix for bug #818696)
2034 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2036 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
2038 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2041 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
2042 * src/mcs51/gen.c (gencjneshort),
2043 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
2044 more efficient (per Scott Bronson's suggestion)
2046 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2048 Extended the semantics of the critical keyword to include
2049 individual statements. See RFE #827755 and #799831
2054 * support/Util/SDCCerr.c
2055 * support/Util/SDCCerr.h
2060 2003-10-19 Borut Razem <borut.razem AT siol.net>
2062 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
2064 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2066 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
2068 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
2069 and predecrement operand is displayed
2071 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
2073 * src/SDCCval.c (valMinus): fixed bug #826041
2075 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2077 Some hc08 related updates that I missed earlier
2078 * sim/ucsim/stypes.h
2079 * support/regression/ports/hc08/spec.mk
2081 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2083 New target "hc08" for the Motorola 68hc08 family of micros
2091 * sim/ucsim/hc08.src/*
2092 * sim/ucsim/configure.in
2093 * src/ucsim/configure
2094 * sim/ucsim/packages_in.mk
2097 * device/include/mc68hc908qy.h
2099 * device/lib/Makefile.in
2100 * support/regression/ports/hc08/*
2101 * support/regression/Makefile
2103 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2105 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
2107 * src/ds390/gen.c (genCast): fixed bug #821957
2109 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
2111 * device/lib/logf.c: "fixed" overlay bug
2112 * support/regression/ports/host/spec.mk: added m library
2113 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
2114 * support/regression/tests/float_trans: added (for Eric)
2116 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
2118 * src/mcs51/gen.c (genCpl): fixed bug
2119 http://sf.net/mailarchive/message.php?msg_id=6263915
2121 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
2123 * src/SDCCast.c (decorateType): added extended constant folding
2124 * src/SDCCsymt.c (computeType): cleanup
2125 * src/SDCCval.c (valShift): minor optimization
2126 * support/regression/tests/ast_constant_folding.c: added
2128 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2130 * src/SDCCmain.c: removed some unintended changes
2132 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2134 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
2135 * src/z80/gen.c: fixed part of bug #817589
2136 * src/SDCCsymt.c (checkFunction): fixed bug #817895
2138 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
2140 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
2151 * src/ds390/ralloc.c
2153 * src/mcs51/ralloc.c
2155 * src/pic16/ralloc.c
2158 * src/z80/gen.c: removed unused label "release:"
2160 2003-10-06 Borut Razem <borut.razem AT siol.net>
2162 * src/SDCC.lex: removed definition of unused variables
2163 save_optimize and save_options
2165 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
2167 * clean.mk: removed '=' in "-maxdepth=1"
2168 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
2169 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
2171 2003-10-06 Borut Razem <borut.razem AT siol.net>
2173 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
2174 my_unput() replaced by unput()
2176 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
2178 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
2179 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
2180 type-punned pointer will break strict-aliasing rules"
2181 Old LR behaviour is again default; Klaus' LR can be choosen by
2182 defining the environment variable LRKLAUS
2186 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
2187 * clean.mk: fixed removal of files in bin/CVS/
2188 * device/lib/clean.mk: fixed removal of directories small and large
2189 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
2191 * src/SDCCval.c: removed superflous test for pedantic
2193 2003-10-05 Borut Razem <borut.razem AT siol.net>
2195 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
2196 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
2197 message "unmatched #pragma SAVE and #pragma RESTORE"
2199 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2201 * doc/sdccman.lyx: various additions and updates (interrupts, inline
2202 assembly, critical functions, atomic, nojtbound)
2204 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
2206 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
2212 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2215 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2217 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2219 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2220 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
2221 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
2223 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2225 * src/z80/gen.c (genRet): fixed bug #524753
2226 * src/z80/gen.c (genCast): fixed internal error on cast from
2228 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
2229 fix for bug #477835 to the z80
2230 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
2231 for tracking iCodes in the peephole optimizer for z80
2233 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2235 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
2236 the other part of bug #814548
2237 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
2239 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
2241 * src/SDCCcse.c: fixed part of bug #814548
2243 2003-09-28 Borut Razem <borut.razem AT siol.net>
2245 * src/asm.c: rewrite of printILine() to use temporary file instead
2247 * src/xa51/main.c: commented out declaration of int rewinds
2249 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2251 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
2253 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2255 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
2256 * src/asm.c (printILine): Fixed bug #811015
2258 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2260 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
2263 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2265 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
2266 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
2267 to correctly handle general case of AOP_PAIRPTR
2268 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
2270 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2272 * src/mcs51/ralloc.c (fillGaps),
2273 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
2274 register positioning bug)
2276 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
2278 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
2280 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2282 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
2283 genCodePointerGet, genGenPointerGet, genFarPointerSet,
2284 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
2285 (ralloc doesn't intentionally do this now, but perhaps later)
2286 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
2287 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
2288 register positioning bugs (Fixed bug #762602 and #795325)
2289 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
2291 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
2292 lines that --i-code-in-asm generates
2294 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2296 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
2297 trying to fclose a FILE* that was already closed.
2299 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2301 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
2302 of const struct should be treated as if const themselves)
2304 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
2306 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
2308 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2310 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
2311 Unix (/n) and DOS (/r/n) line terminations.
2313 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2315 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
2318 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2320 * src/mcs51/gen.c (genFunction, genEndFunction),
2321 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
2322 and restore of EA so that stack offsets to parameters are
2323 correct when using both critical and reentrant/stack-auto.
2324 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
2325 size (can be triggered in error if sloc is shared between
2326 different sized objects)
2327 * device/include/float.h: fixed macros to explicitly use
2328 unsigned long where needed
2330 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
2332 Feature req. 799831: added code to allow nesting of critical functions
2333 * src/mcs51/gen.c (genFunction, genEndFunction)
2334 * src/ds390/gen.c (genFunction, genEndFunction)
2336 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2338 * src/SDCCsymt.c (sclsFromPtr),
2340 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
2341 support for standard C idiom of memory mapped variables; for
2342 example, *((xdata int*)0x1234) = 1 is now internally equivalent
2343 to xdata int at 0x1234 tempvar = 1.
2344 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
2345 provided by Akiya ISHIDA
2347 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
2349 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
2350 * src/SDCCval.c (constVal): added reduction from int to char
2351 * src/SDCCval.c (valMult, valDiv): fixed sign handling
2352 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
2353 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
2355 * support/regression/tests/shifts.c: fixed
2357 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2359 * src/z80/gen.c (genXor): Fixed bug #805445
2361 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2363 Fixed bug #621531 (const & volatile confusion in the type chain).
2364 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
2365 refer to the const or volatile state of the pointer itself.
2377 * src/pic16/ralloc.c
2378 * support/regression/tests/const.c
2380 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2382 When checking for duplicated modules, use absolute paths
2383 instead of relative paths. Files changed:
2388 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2390 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
2392 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2394 * device/include/string.h: added size_t typedef, changed
2395 prototypes to use size_t, eliminated separate reentrant and
2396 non-reentrant declarations, added _memmove declaration
2397 * device/lib/_memcpy.c: changed to use size_t instead of int,
2398 changed /4 to >>2 to avoid division library call
2399 * device/lib/_memcmp.c,
2400 * device/lib/_memset.c,
2401 * device/lib/_strncat.c,
2402 * device/lib/_strncpy.c,
2403 * device/lib/_strncmp.c: changed to use size_t instead of int
2404 * device/lib/_memmove.c: new file (fixed bug #772294)
2405 * device/lib/Makefile.in: added _memmove.c
2406 * device/lib/z80/asm_strings.s: fixed bug #772290
2407 * support/regression/tests/bitfields.c: attempt to fix host assertion
2408 failure on amd64-unknown-linux2.2
2410 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2412 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
2413 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
2414 * as/z80/asmain.c (main): fixed bug #801766
2416 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
2418 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
2421 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2423 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
2424 reported in bug #800609
2426 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
2428 * Top header beautifications in src/pic16 directory:
2429 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
2430 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
2431 pcoderegs.h, ralloc.c, ralloc.h
2432 * main.c: added top header and GPL license notice
2433 * pcode.c: fixed the if-conditional warning
2435 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
2437 * device/lib/_mullong.c: replaced int by short for gcc
2439 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2441 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
2442 and JUMPTABLE iCodes properly now (worked by accident before)
2443 * src/mcs51/gen.c (leftRightUseAcc),
2444 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
2445 iCode properly now. Use getSize instead of nRegs since a & b
2446 aren't part of the nRegs tally.
2448 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
2450 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
2451 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
2452 before instructions that use the _STATUS register
2454 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
2456 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
2457 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
2458 fetching of the pointer
2459 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
2460 copied from genNearPointerSet()
2461 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
2462 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
2463 If they pop r0/r1 they must be called in the opposite order than aopOp().
2464 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
2465 (resp. --stack-auto), prepared for --xstack
2467 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2469 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
2471 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
2473 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
2474 these ports have their own __sdcc_external_start()
2476 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
2478 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2479 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
2480 type for bits was changed. It resulted in bit variables becoming
2481 global, which is not permitted in PIC 14 assembly output.
2483 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2485 * doc/sdccman.lyx: various additions and updates. Rearranged sections
2487 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2489 Z80 and MCS51 linkers complaint if a public symbol is defined
2490 in more than one library module:
2494 * as/mcs51/Makefile.in
2496 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2498 A few small changes that speed up the peephole optimizer.
2502 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2504 Try to make the peephole optimizer smarter by maintaining
2505 an association between the assembly source code and the
2506 iCodes that originated them. Put this information to use
2507 with a new peephole rule condition "notVolatile" so that
2508 the rules can be aggressive yet still safe.
2513 * src/mcs51/peeph.def
2515 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2519 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
2520 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
2521 if the left or right operand symbols have the accuse flag set.
2523 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2525 Changed the type of the result of the ! (NOT) operator to char;
2526 previously it returned the same type as the source. This allows
2527 us to eliminate all the genFloatNot functions (all of its target
2528 implementations were very buggy) since !float can use the same
2531 * src/SDCCicode.c (ast2iCode): ! returns char
2532 * src/mcs51/gen.c (genNot, genNotFloat),
2533 * src/ds390/gen.c (genNot, genNotFloat),
2534 * src/z80/gen.c (genNot, genNotFloat),
2535 * src/pic/gen.c (genNot, genNotFloat),
2536 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
2538 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
2540 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2541 1. Interrupt would not compile properly. Ensure PCLATH register is saved
2542 during interrupts. Ensure WSAVE is located at a shared bank address.
2543 2. Fixed page selection in some places
2544 3. Fixed BTFSS/C to where necessary use registers directly and not simply
2545 the registers name strings.
2546 4. Fixed "signed / unsigned compare" compiler warnings.
2547 5. The PIC port manages its own allocation of the general purpose
2548 registers, but makes no attempt to reuse them. As a result when
2549 compiling it soon runs out of general purpose registers. Some
2550 additional code was added to the files pcode.c and device.c to walk
2551 through the function call tree and rename the registers so that they
2561 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
2562 genPlus() & genMinus() when the result is the same as left or right
2564 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2566 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
2568 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2570 Made bitfield a distinct type from bit so that bitfields
2571 convert as per ANSI C and bits retain their traditional
2572 boolean style behaviour. Implemented bitfield support in
2580 * src/ds390/gen.c: bit v bitfield split
2581 * src/z80/gen.c: New support for bitfields
2582 * support/regression/tests/bitfields.c: reenabled z80,
2585 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2587 Rules 246.x, 247.x relate to bitfields, the others speed up
2588 access to xdata mapped I/O devices.
2590 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
2592 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2594 Cleaned up genPackBits and genUnpackBits and added two helper
2595 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
2596 for literal assignments in genPackBits (thanks to Frieder for
2602 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2604 Fixed bug #748310 (pointer to function type mishandled when the
2605 function name is omitted). Also fixed a SIGSEGV when a function
2606 attribute (reentrant, etc) is used on a non-function or on a
2607 function but misplaced before the parameter list.
2609 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
2611 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
2612 * support/Util/SDCCerr.h,
2613 * support/Util/SDCCerr.c: Added func attr misuse error msg
2615 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2617 Fixed bug #787649 by anonymous
2618 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
2619 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
2621 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2623 Fixed numerous bitfield problems.
2625 * src/SDCC.y: More bitfield related error checking
2627 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
2628 * support/Util/SDCCerr.h,
2629 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
2630 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2631 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2632 * support/regression/tests/bitfields.c: tests added
2634 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2636 Made the constant following the "interrupt" keyword optional. If
2637 omitted, the function will not automatically be given an entry
2638 in the interrupt vector table (similar to #pragma NOIV, but
2639 less syntacticly kludgy). The interrupt number is also now
2640 range checked. Also fixed a bug in the high order bit example
2647 * support/Util/SDCCerr.c
2648 * support/Util/SDCCerr.h
2651 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2653 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
2654 * src/SDCCicode.c (operandOperation): rewritten some ops
2655 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
2656 * src/SDCCsymt.c (computeType): literals are handled the same way as any
2658 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
2659 be re-activated by defining REDUCE_LITERALS)
2660 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
2661 unsigned, but are signed by default
2662 * src/SDCCval.c (constVal): rearranged
2663 * src/SDCCval.c (valMod): preliminary fix
2664 * src/SDCCval.c (valCastLiteral): use TYPE_* types
2665 * support/regression/literalop.c: added, work in progress
2667 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2669 Generate warnings for useless declarations like "char data;"
2670 that don't do what new users expect.
2673 * support/Util/SDCCerr.h
2674 * support/Util/SDCCerr.c
2676 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
2678 * src/SDCCval.c (valMult): fix overflow detection of negative int
2680 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2682 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
2684 Changes to support big endian targets:
2697 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
2699 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
2700 * device/lib/time.c: fixed warning "integer overflow in expression"
2702 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
2704 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
2705 * src/SDCCval.c (constVal): changed default to signed; hex and octal
2706 constants are unsigned; added recognition of "u" flag for unsigned
2707 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
2708 * src/SDCCval.c (valDiv, valMod): fixed signdness
2709 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
2710 signedness of modulo, left and right shift
2711 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
2712 * support/Util/SDCCerr.h: added warning W_INT_OVL
2713 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
2714 * src/SDCCast.c (ast_print): improved output of constants
2716 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2718 Fixed some warnings when building with MSVC:
2731 * support\cpp2\cpplib.c
2735 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
2737 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
2739 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2741 * support\librarian\clean.mk: Do not remove Makefile.
2742 * support\librarian\Makefile: added.
2744 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2746 Added librarian to MSVC build:
2749 * support\librarian\librarian.dsp
2751 'configure' not needed for librarian, removed:
2752 * support\librarian\configure
2753 * support\librarian\configure.in
2754 * support\librarian\config_in.h
2755 * support\librarian\Makefile.in
2757 Hopefully these ones built the librarian and the rest of sdcc properly:
2759 * Makefile.common.in
2761 Messed up 'configure', so revert to previous version:
2765 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2767 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2768 there, while the mantissa of a double is "only" 53 bits wide.
2770 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2772 Adding sdcclib to the build. MSVC project coming soon.
2773 Files added/changed:
2775 * support\librarian\clean.mk
2776 * support\librarian\configure
2777 * support\librarian\configure.in
2778 * support\librarian\config_in.h
2779 * support\librarian\Makefile.bcc
2780 * support\librarian\Makefile.in
2781 * support\librarian\sdcclib.c
2784 * Makefile.common.in
2788 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2790 Linker now complaints if linked modules have conflicting options, for
2791 example, one compiled using --model-large and another one compiled with
2792 --model-small. The following files were modified:
2814 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2816 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2817 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2819 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2821 * src/z80/mappings.i: fix _mul[us][int,long] entries
2823 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2825 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2827 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2829 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2830 * support/regression/tests/bitopcse.c: added
2838 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2840 added support for new library format to z80, gbz80 linkers:
2846 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2848 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2849 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2851 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2853 added DUMMY_READ_VOLATILE:
2862 * src/SDCCcse.c (algebraicOpts): many improvements
2863 * src/SDCCcse.h: removed algebraicOpts()
2864 * src/SDCCicode.c (picDummyRead): added
2866 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2868 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2869 "Insufficient space in data memory".
2871 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2873 * src/mcs51/gen.c: fixed bug #771358
2874 * src/z80/gen.c: fixed bug #759087
2876 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2878 * src/pic16/glue.c: minor cleanup by Vangelis
2880 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2882 * device/include/regc515c.h: fixed #758477
2883 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2884 * device/lib/_gptrput.c: saved a few bytes
2885 * my tab spacing is 8, yours too?)
2886 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2887 * device/lib/serial.c: process RX bytes earlier than TX bytes
2888 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2890 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2892 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2894 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2896 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2898 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2900 * device/lib/Makefile.in: bad fix, reverted to 1.43
2902 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2904 * device/lib/Makefile.in: added missing z80 object files
2906 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2908 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2909 pic16 progress by Vangelis:
2924 * pic16/pcodepeep.c:
2927 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2929 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2931 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2933 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2934 added gbz80 build to MSVC project.
2935 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2936 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2937 from 8051 stuff and setup so it links using a .lnk file.
2939 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2941 * support/librarian/sdcclib.c: sdcc librarian.
2942 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2945 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2947 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2949 2003-07-02 Borut Razem <borut.razem AT siol.net>
2951 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2952 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2953 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2954 src/xa51/main.c, src/z80/main.c:
2955 virtualization of glue() function: each port has it's own glue function,
2956 which is accessed by do_glue function pointer in PORT.general structure
2958 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2960 * DS800C400 fun, improved ROM interface and tinibios.
2962 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2964 * More support for DS80C400. Now includes beginning of interface to ROM.
2966 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2968 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2970 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2972 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2974 2003-06-19 Borut Razem <borut.razem AT siol.net>
2976 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2978 2003-06-19 Borut Razem <borut.razem AT siol.net>
2980 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2981 fixed Z80 port - crt0.o: cannot open.
2983 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2985 * support/Util/MySystem.c (merge_command): revert bad fix
2987 2003-06-18 Borut Razem <borut.razem AT siol.net>
2989 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2991 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2993 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2994 option --use-stdout sends errors to stdout instead of stderr.
2996 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2998 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
3000 2003-06-15 Borut Razem <borut.razem AT siol.net>
3002 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
3003 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
3004 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
3005 fixed width array of pointers replaced with sets;
3006 multiple include and lib paths ared transferred to preprocessor and linker
3007 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
3008 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
3009 fixed width array of pointers
3010 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
3011 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
3012 fixupPath(), getPathDifference()
3013 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
3014 fixed width array of pointers
3016 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
3018 * src/pic16/ralloc.c: fix warnings
3019 * src/pic16/pcode.c: fix warning
3021 2003-06-10 Scott Dattalo <scott AT dattalo.com>
3023 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
3024 know all the details, but essentially this set of changes enable
3025 the pic16 port to generate movff instructions and generate assembler
3030 * src/pic16/pcode.c:
3031 * src/pic16/device.c:
3033 * src/pic16/pcode.h:
3034 * src/pic16/pcoderegs.c:
3035 * src/pic16/ralloc.c:
3036 * src/pic16/ralloc.h:
3038 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3040 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
3041 added option --vc, so sdcc errors and warnings are compatible with
3042 Microsoft Visual Studio.
3044 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3046 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
3047 device/lib/libfloat.lib: added atof function.
3049 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
3051 * doc/sdccman.lyx: updated to Lyx 1.3
3052 * doc/cdbfileformat.lyx: updated to Lyx 1.3
3053 * doc/test_suite_spec.lyx: updated to Lyx 1.3
3054 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
3056 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
3058 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
3060 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3062 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
3063 additions to the "related tools/documentation" section
3065 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
3067 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
3069 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
3071 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
3072 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
3074 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
3076 * doc/sdccman.lyx: fix double dash and other minor things
3077 * doc/Makefile: fix double dash
3079 2003-05-28 Karl Bongers(patches from Martin Helmling)
3080 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
3081 condition and ignore commands.
3083 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3085 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
3086 is in parts still quite out of date, I did changes as far as I felt makes sense
3087 for a non-native english speaker.
3088 Please feel free to add to the manual or to correct my changes.
3089 * doc/Makefile: undid touching the date of intermediate tex files.
3091 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3093 * doc/sdccman.lyx: Manual has an index now
3095 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
3097 Finalize muluint/mulsint and mululong/mulslong merging:
3098 * device/lib/_mulint.c
3099 * device/lib/_mullong.c
3100 * device/lib/gbz80/mul.s
3101 * device/lib/gbz80/stubs.s
3102 * device/lib/z80/mul.s
3103 * device/lib/z80/stubs.s
3104 * src/SDCCsymt.c (initCSupport)
3106 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3108 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
3109 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
3110 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
3111 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
3114 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3116 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
3117 the regression tests I'm not brave enough to enable 245.b, 245.c
3118 * doc/sdccman.lyx: added latex preamble for hyperref package.
3119 Using pdflatex this will give you a hyperlinked pdf file with
3120 bookmarks. (prepend '%' before /usepackage if this breaks something)
3122 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3124 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
3126 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
3128 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
3130 2003-05-21 <johan AT balder>
3132 * src/SDCCglue.c (printIval): fixed bug #739934
3134 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
3136 Applied patch from bug 737905 (renamed yylineo to mylineno):
3143 * src/pic16/pcode.c: Cleaned warnings
3144 * src/pic16/pcodeflow.c: Cleaned warnings
3145 * src/pic16/pcoderegs.c: Cleaned warnings
3147 2003-05-19 Scott Dattalo <scott AT dattalo.com>
3149 * src/pic16/pcode.c: Cleaned warnings
3150 * src/pic16/pcodepeep.c: Cleaned warnings
3151 * src/pic16/ralloc.c: Cleaned warnings
3153 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
3155 * doc/sdccman.lyx: fixed bug 739745
3156 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
3158 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
3160 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
3161 it can be defined with CFLAGS when running configure
3162 * src/SDCCmain.c: fixed compiling + linking with object files
3164 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
3166 * configure.in: configure for pic16 port,
3167 added --disable-pic16-port
3168 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
3169 * src/SDCCmain.c: linkOptions is changed to set *,
3170 added if/endif conditional macros to remove options help
3171 messages from optionsTable when a port is not configured, added
3172 support for the PIc16 port in the ports table, when executing
3173 the compiler with no port specified on command line, a default
3174 port is selected with the new macro DEFAULT_PORT which is
3175 defined in port.h, in setDefaultOptions() linkOptions is removed
3176 from initialization assignment, since now it is a set,
3177 parseCmdLine uses setParseWithComma for linkOptions, in
3178 linkEdit() linkOptions are accessed with new function indexSet()
3179 which returns the i'th item of a set variable. See SDCCset.c, in
3180 linkEdit() when calling buildCmdLine(), added linkOptions as
3181 last argument. Now users can pass arguments to gplink via the
3182 -Wl option, main() uses pic16glue() to glue up pic16 programs
3183 * src/SDCCpeeph.c: various changes to support pic16
3184 * src/SDCCset.c: added function void *indexSet(set *, int) to
3185 return the i'th item of the set
3186 * src/SDCCset.h: added function prototype for indexSet()
3187 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
3188 * src/clean.mk: added pic16 in CLEANALLPORTS variable
3189 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
3190 added macro DEFAULT_PORT
3191 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
3192 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
3194 * src/pic16/glue.c: commented out some error producing lines
3195 * src/pic16/main.c: __config directives are commented out to stop
3196 gpasm complaining and test the linkage with gplink, _linkCmd and
3197 _asmCmd changed to be more gplink and gpasm friendly
3198 * src/pic16/peeph.def: peep rule 3 is commented out, since it
3199 produced an error when parsed, peep rule 12 is added to utilize
3200 movff, but it is commented out since the pCode does not support
3201 yet a command with 2 address arguments
3203 2003-05-18 <johan AT balder>
3205 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
3206 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
3207 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
3209 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
3210 Added feature to script commands from file.
3212 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
3214 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
3215 * src/SDCCutil.c: include ctype.h for win32
3217 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
3219 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
3221 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
3223 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
3224 Fixed so you can set breakpoints prior to run, run does not stop
3225 on entry now. Add tbreak. Other enhancements and fixes for use
3228 2003-05-12 Borut Razem <borut.razem AT siol.net>
3230 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
3232 2003-05-11 Borut Razem <borut.razem AT siol.net>
3234 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
3235 the path of bin directory, so that PATH is the only env. variable, which has to be set
3236 in case of standard installation.
3237 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
3238 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
3239 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
3241 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3243 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
3244 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
3245 temp files are in the port dir; clean the gen/test directory when
3246 generating new test.c
3247 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
3248 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
3249 * support/regression/tests/zeropad.c: added
3251 2003-05-09 <johan AT balder>
3253 * src/SDCCglue.c: fixed bug #597940
3255 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
3257 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3258 cache sfr, optimize next,step, fix off by one sourceline,
3259 support ddd list function.
3260 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
3262 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3264 * support/regression/HTMLgen.py: added compare_s2f()
3265 * support/regression/Makefile: redo 1.27
3266 * support/regression/generate-cases.py: redo 1.5
3268 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
3270 * support/regression/tests/float.c: workaround 33 bit hex constant
3271 * support/regression/tests/simplefloat.c: fix division for host
3273 2003-04-29 Scott Dattalo <scott AT dattalo.com>
3275 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
3276 that tame's the PIC's over-aggressive optimizer.
3278 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3280 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
3283 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
3285 Initial support for DS80C400. "Hello world" runs on TINIm400
3288 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
3290 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3291 * Some notes on ddd usage added in debugger/README
3292 Martin Helmling adding more features and fixes for ddd GUI debugger.
3293 Code added for nexti, stepi, up, down, and other adjustments.
3295 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
3297 * src/pic/pCodepeep.c non-wildcard asmops are now handled
3298 * src/pic/peeph.def Added two rules to optimize carry manipulation
3299 * src/pic/* removed debug printfs
3301 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
3303 * debugger/mcs51/cmd.c: added header newalloc.h
3305 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
3307 * as/Makefile: new EXEEXT
3308 * as/z80/Makefile: remove trailing slash of BUILDIR
3309 * as/z80/clean.mk: new EXEEXT
3310 * Makefile.common.in: add to CFLAGS (and others), don't replace it
3311 * support/cpp2/Makefile.in: new EXEEXT
3312 * src/pic/glue.c (pic14emitRegularMap): fixed warning
3314 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
3316 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
3317 EXEEXT was introduced to fix all related problems with targets
3318 "clean", "install" and "uninstall"; a couple of further flaws
3319 especially with "clean" have been fixed too
3320 * as/mcs51/Makefile.in
3325 * debugger/mcs51/Makefile.in
3326 * debugger/mcs51/clean.mk
3328 * link/z80/Makefile.in
3331 * packihx/Makefile.in
3333 * sim/ucsim/Makefile
3334 * sim/ucsim/clean.mk
3335 * sim/ucsim/avr.src/Makefile.in
3336 * sim/ucsim/avr.src/clean.mk
3337 * sim/ucsim/s51.src/Makefile.in
3338 * sim/ucsim/s51.src/clean.mk
3339 * sim/ucsim/xa.src/Makefile.in
3340 * sim/ucsim/xa.src/clean.mk
3341 * sim/ucsim/z80.src/Makefile.in
3342 * sim/ucsim/z80.src/clean.mk
3343 * sim/ucsim/main_in.mk
3344 * sim/ucsim/packages_in.mk
3345 * sim/ucsim/gui.src/Makefile.in
3346 * sim/ucsim/gui.src/serio.src/Makefile.in
3347 * sim/ucsim/gui.src/serio.src/clean.mk
3350 * support/cpp2/Makefile.in
3351 * support/cpp2/clean.mk
3352 * support/makebin/Makefile
3353 * support/makebin/clean.mk
3354 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
3355 * doc/sdccman.lyx: --program-suffix no longer needed
3357 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
3359 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
3360 Martin Helmling added support for ddd GUI debugger.
3361 Code added to display assembly, set variables, and other commands
3362 to interface to ddd.
3364 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
3366 * as/Makefile: fix target clean
3367 * as/clean.mk: fix target clean
3368 * as/z80/clean.mk: fix target clean
3370 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
3372 * Makefile.common.in: added AT EXEEXT AT
3373 * configure.in: removed all mingw32 stuff
3374 * configure: rebuilt from configure.in
3375 * doc/sdccman.lyx: updated section "installation"
3376 * support/scripts/sdcc_mingw32: adapted to configure
3377 * support/scripts/sdcc_cygwin_mingw32: added
3379 2003-04-22 Scott Dattalo <scott AT dattalo.com>
3381 * src/pic Added object file support for the PIC port
3382 * src/pic Applied patch from Craig Franklin (this started the object file support)
3383 * src/regression Updated the PIC regression tests for object files
3385 2003-04-20 Borut Razem <borut.razem AT siol.net>
3387 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
3388 lklex.c: In function `getfid':
3389 lklex.c:203: warning: array subscript has type `char'
3390 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
3391 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
3392 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
3393 stack handling macros
3395 2003-04-19 Borut Razem <borut.razem AT siol.net>
3397 * "handling space characters in file path" task:
3398 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
3399 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
3400 * support/Util/MySystem.h: make it self-sufficient
3401 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
3402 src/z80/main.c, sdcc/as/mcs51/lklex.c:
3403 handling space characters in file path
3404 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
3405 (it will be used by assemblers, which have their own includes, e.g. gpasm)
3406 * support/Util/MySystem.c: handling space characters in executable's path
3408 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
3410 * as/z80/Makefile: fix permanent rebuild of z80
3411 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
3412 * support/regression/tests/bitfields.c: added Johan's bitfields.c
3414 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
3416 * src/SDCCopt.c: add special case optimization to replace modulo by
3417 a power of two with a bitwise AND.
3419 2003-04-18 <johan AT balder>
3421 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
3423 2003-04-17 <johan AT balder>
3425 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
3426 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
3428 2003-04-13 Borut Razem <borut.razem AT siol.net>
3430 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
3431 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
3432 fixed mingw problem in adl_NORMALIZE_PATH
3434 2003-04-12 Borut Razem <borut.razem AT siol.net>
3436 * fixed "#pragma SAVE/RESTORE can not be nested":
3437 * src/SDCC.lex: reworked pragma handling functions
3438 * sdcc/src/SDCCglobl.h: reworked stack handling macros
3439 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
3441 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3443 * src/SDCCutil.c (pathEquivalent): defined but not used
3444 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
3445 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
3446 * configure: rebuilt from configure.in
3447 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3448 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3449 * device/include/Makefile.in: replace sdcc_datadir
3450 * device/lib/Makefile.in: replace sdcc_datadir
3451 * Makefile.common.in: add LDFLAGS from configure
3452 * packihx/Makefile.in: use LDFLAGS
3453 * src/Makefile.in: use LDFLAGS
3454 * support/cpp2/Makefile.in: add LDFLAGS from configure
3455 * support/makebin/Makefile: use LDFLAGS
3456 * .version: bumped version number to 2.3.5
3458 2003-04-12 Borut Razem <borut.razem AT siol.net>
3460 * completed "different paths" task:
3461 * src/SDCCmacro.c: fixed bug in handling quotes
3462 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
3463 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
3465 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3467 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
3469 2003-04-11 kevin Vigor <kevin AT vigor.nu>
3471 * ds390/gen.c ds390/peeph.def: fix bug 706781
3473 2003-04-11 Borut Razem <borut.razem AT siol.net>
3475 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
3477 2003-04-10 Scott Dattalo <scott AT dattalo.com>
3479 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
3480 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
3481 set - this bit used to not be set...).
3482 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
3483 bad code in PIC Port
3484 * src/regression/and2.c added to test bug 609268
3485 * src/regression/Makefile added and2.c to regression test
3488 2003-04-08 <johan AT CP255758-A>
3490 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
3491 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
3492 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
3494 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
3496 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
3498 * support/cpp2/Makefile.in: fix bug #487815
3499 * configure: rebuilt from configure.in
3500 * Makefile.common.in: docdir changed, new path suffixes
3501 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3502 * sdcc_vc_in.h: reflect changes from sdccconf.h
3503 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
3504 * src/SDCCutil.h: remove BINDIR hack
3505 * doc/sdccman.lyx: update new path hierarchy
3507 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3509 * src/SDCCpeeph.c: added okToRemoveSLOC test
3511 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3513 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
3515 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3517 * src/SDCCpeeph.c: added labelIsReturnOnly test
3518 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
3520 2003-04-05 <johan AT balder>
3522 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
3523 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
3524 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
3525 * src/SDCCast.c: fixed a warning
3526 * src/SDCCast.h: fixed a warning
3527 * src/SDCCicode.c (operandFromAst): fixed a warning
3529 2003-04-04 <johan AT balder>
3531 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
3532 * src/SDCCast.c (decorateType): fixed bug #715076
3533 * src/SDCC.y: fixed bug #702907
3535 2003-04-03 <johan AT balder>
3537 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
3538 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
3539 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
3540 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
3541 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
3543 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
3545 * _decdptr.c: fix return values
3546 * _gptrget.c: fix return values
3547 * _gptrgetc.c: fix return values
3548 * _gptrput.c: fix return values
3549 * _mulint.c: fix return values
3550 * as/z80/Makefile: fix 'make -j' problem
3552 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
3554 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
3555 * configure.in: big cleanup, updated to autoconf 2.5x
3556 * configure: rebuilt from configure.in
3557 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3558 * sdcc_vc_in.h: reflect changes from sdccconf.h
3559 * doc/Makefile: fixed a flaw in "make install"
3561 2003-04-02 <johan AT balder>
3563 * src/ds390/gen.c (genCmp): no comments
3564 * src/mcs51/gen.c (genCmp): no comments
3565 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
3566 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
3568 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
3570 * support/regression/generate-cases.py: place generated file in given sub directory
3571 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
3572 * support/regression/Makefile: improvements for 'make -j';
3573 side effect: it's simpler and faster now
3575 2003-03-31 Borut Razem <borut.razem AT siol.net>
3577 * src/z80/main.c: link-{port} and as-{port} defined without path
3578 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
3580 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
3582 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
3584 2003-03-30 Borut Razem <borut.razem AT siol.net>
3586 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
3587 changed type of list parameter to set
3588 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
3589 * src/port.h: changed type of do_assemble() parameter to set
3590 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
3591 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
3592 definition of "cppoutfilename" macro with NULL value in preProcess()
3593 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
3594 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
3595 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
3596 replaced with set *binPathSet
3597 * shash_add() deallocates the item, if allready exsists, before adding the new one
3598 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
3600 2003-03-30 Scott Dattalo <scott AT dattalo.com>
3602 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
3603 a nested for loop bug in the PIC port
3604 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
3607 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
3609 * support/Util/dbuf.h: remove C++ stuff to make it portable
3611 2003-03-28 Borut Razem <borut.razem AT siol.net>
3613 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
3614 literal strings in stringLiteral()
3615 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
3616 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
3619 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
3621 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
3623 2003-03-26 <johan AT balder>
3625 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
3626 * src/ds390/gen.c (saveRegisters): catched symbol abuse
3627 * src/SDCCast.c (decorateType): fixed " -v < 3"
3629 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
3631 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
3632 Added Lenny Story's debug infrastructure changes:
3633 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
3634 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
3635 * src/cdbFile.c: added
3636 * src/SDCCdebug.c: added
3637 * src/SDCCdebug.h: added
3638 * src/SDCCast.c (createFunction)
3639 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
3640 * src/SDCCmain.c (parseCmdLine, main)
3641 * src/SDCCmem.c (redoStackOffsets)
3642 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
3645 * src/avr/gen.c (genAVRCode)
3646 * src/ds390/gen.c (gen390Code)
3647 * src/mcs51/gen.c (gen51Code)
3648 * src/pic/gen.c (genpic14Code)
3649 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
3650 * src/xa51/gen.c (genXA51Code)
3651 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
3653 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3655 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
3656 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
3658 2003-03-22 <johan AT balder>
3660 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
3662 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
3664 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
3665 * doc/cdbfileformat.lyx: added, written by Lenny Story
3666 * doc/Makefile: added cdbfileformat.lyx
3667 * doc/clean.mk: added cdbfileformat.lyx
3669 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
3671 * src/mcs51/peeph.def: fix bug #705773
3673 2003-03-20 <johan AT balder>
3675 An sfr/sbit can have an "at #" AND an initializer
3676 * src/SDCCsymt.c (checkSClass):
3677 * src/SDCCmem.c (allocGlobal):
3678 * src/SDCCmem.c (allocLocal):
3679 * src/SDCCast.c (createBlock):
3681 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
3683 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
3685 2003-03-16 <johan AT balder>
3687 Undid the hackup of const and volatile, the problem is much bigger
3689 * src/SDCCast.c:1.171
3690 * src/SDCCglue.c:1.138
3691 * src/SDCCicode.c:1.146
3692 * src/SDCCsymt.c:1.150
3693 * src/SDCCval.c:1.65
3695 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
3697 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
3698 * src/ds390/gen.c (genAddrOf): fixed bug #704087
3700 2003-03-13 <johan AT balder>
3702 Hackup const and volatile modifiers in type chains a bit:
3704 * src/SDCCast.c:1.169
3705 * src/SDCCglue.c:1.136
3706 * src/SDCCicode.c:1.143
3707 * src/SDCCsymt.c1.146
3708 * src/SDCCsymt.h1.59
3709 * src/SDCCval.c:1.63
3711 2003-03-12 <johan AT balder>
3713 * src/SDCCBBlock.h: more LRH debugging junk
3714 * src/SDCCcflow.h: more LRH debugging junk
3715 * src/SDCCloop.c: more LRH debugging junk
3716 * src/SDCC.y (struct_declaration): fixed bug #697590
3717 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
3718 * src/ds390/gen.c (aopForRemat): fixed bug #700031
3719 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
3721 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3722 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
3723 test function names must now match exactly).
3724 * src/SDCCcse.c: added special case in findCheaperOp to allow
3725 extending a short integer. Makes less awful code for bug 700121 test case.
3727 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3729 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
3730 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
3732 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3734 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
3735 actually called (operandsNotEqual() was called for all
3736 operandsNotEqualX tests).
3738 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3740 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
3741 with shorter literals. Fixes bug 700121.
3743 2003-03-11 <johan AT balder>
3745 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
3747 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
3749 * src/SDCCloop.c (mergeRegions): an evil beast is dead
3750 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
3752 2003-03-10 Borut Razem <borut.razem AT siol.net>
3754 * src/SDCCmain.c: pipe preprocessor's output
3755 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3756 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3757 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3758 which closes all pipes in pipeSet set
3759 * src/SDCCset.c: free deleted item in function deleteSetItem()
3760 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3761 moved from z80 to src subproject
3762 * .version: increased version number to 2.3.4
3764 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3766 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3767 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3768 * support/regression/ports/xa51/spec.mk: fix typo
3770 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3772 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3774 2003-03-09 Borut Razem <borut.razem AT siol.net>
3776 * src/SDCCmain.c: pipe preprocessor's output
3777 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3778 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3779 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3780 which closes all pipes in pipeSet set
3781 * src/SDCCset.c: free deleted item in function deleteSetItem()
3782 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3783 moved from z80 to src subproject
3785 2003-03-09 Borut Razem <borut.razem AT siol.net>
3787 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3788 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3789 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3790 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3791 * src/SDCCglobl.h: unification of WIN32 native definitions
3793 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3795 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3797 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3799 * src/configure.in: check for endianess (even while cross-compiling)
3800 * src/configure: check for endianess (even while cross-compiling)
3801 * src/configure_in.h: check for endianess (even while cross-compiling)
3802 * src/avr/gen.c: remove old endianess stuff
3803 * src/mcs51/gen.c: remove old endianess stuff
3804 * src/ds390/gen.c: remove old endianess stuff
3805 * src/pic/gen.c: remove old endianess stuff
3806 * src/pic/genarith.c: remove old endianess stuff
3807 * src/pic/glue.c: fix endianess check
3808 * src/pic16/gen.c: remove old endianess stuff
3809 * src/pic16/genarith.c: remove old endianess stuff
3810 * src/pic16/glue.c: fix endianess check
3811 * src/xa51/gen.c: remove old endianess stuff
3812 * src/z80/gen.c: fix endianess check
3813 * src/SDCCglue.c: fix endianess check
3814 * src/ds390/peeph.def: fix bug 700036
3816 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3818 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3819 * src/configure: find appropriate data-types on host for SDCC's int and long
3820 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3821 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3822 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3824 2003-03-07 <johan AT balder>
3827 some minor cleanups before the big shot
3828 OP_DEFS and OP_USES now use Kevin's protection
3829 new option --nolabelopt
3840 * src/ds390/ralloc.c:
3841 * src/mcs51/ralloc.c:
3843 * src/xa51/ralloc.c:
3846 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3848 * src/pic/pcode.c (get_op): fix 64 bit warnings
3849 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3850 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3851 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3852 * support/regression/tests/malloc.c: fix 64 bit warnings
3854 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3856 * src/mcs51/gen.c (genMinus): fixed bug 696436
3858 2003-03-02 Borut Razem <borut.razem AT siol.net>
3860 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3862 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3864 * configure.in: test for mkstemp
3865 * sdccconf_in.h: add HAVE_MKSTEMP
3867 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3869 * device/include/ctype.h: removed warning while using --stack-auto
3870 * device/include/malloc.h: removed warning while using --stack-auto
3871 * device/include/string.h: removed warning while using --stack-auto
3873 2003-02-23 Borut Razem <borut.razem AT siol.net>
3875 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3876 because NDEBUG is defined (see man assert)
3877 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3879 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3881 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3882 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3884 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3886 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3887 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3889 2003-02-18 <johan AT balder>
3891 * as/mcs51/asmain.c (asmbl): module can start with a digit
3892 * as/z80/asmain.c (asmbl): module can start with a digit
3894 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3896 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3897 * src/asm.c: fix pipe() for Mingw32
3899 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3901 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3902 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3903 make -V work again; --c1mode reads now from stdin
3904 * doc/sdccman.lyx: added --c1mode
3905 * support/Util/SDCCerr.c: new messages for c1 mode
3906 * support/Util/SDCCerr.h: new messages for c1 mode
3907 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3909 2003-02-15 <johan AT balder>
3911 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3913 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3915 * doc/sdccman.lyx: Environment variables, -o and other minor things
3917 2003-02-14 <johan AT balder>
3919 * src/xa51/main.c: before anyone really tries to use it :)
3921 * Install doc's in share/sdcc/doc
3922 * removed some obsolete files
3923 * Do a proper make distclean and uninstall
3924 M Makefile.common.in
3927 M device/include/Makefile.in
3928 M device/lib/Makefile.in
3931 M sim/ucsim/doc/Makefile.in
3934 R src/xa51/peeph.rul
3935 M support/cpp2/Makefile.in
3936 M support/makebin/Makefile
3939 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3941 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3943 2003-02-10 Borut Razem <borut.razem AT siol.net>
3945 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3946 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3947 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3948 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3949 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3950 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3951 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3952 src/z80/Makefile.bcc: Borland Makefile cleanup
3953 * as/z80/Makefile.bcc: Added Borland Makefile
3954 * support/cpp2/borland.h: Removed
3956 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3958 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3959 * src/SDCC.lex: new pragma NOIV
3960 * src/SDCCglobl.h: new pragma NOIV
3961 * src/SDCCmem.c: new pragma NOIV
3963 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3965 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3967 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3969 * src/SDCCmain.c: signal handling is switched off by --debug
3970 * doc/Makefile: small fix for install; use clean.mk again
3971 * doc/clean.mk: clean *.pdf and *.html too
3973 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3975 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3976 * device/lib/printfl.c: fix a ds390 bug by making it portable
3977 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3978 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3979 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3980 * debugger/mcs51/cmd.c: converted multi-line string literals
3981 * sim/ucsim/globals.cc: converted multi-line string literals
3982 * src/SDCCmain.c: introduced signal handler to remove temp files
3983 * doc/Makefile: small tweaks, implement clean
3984 * doc: removed generated files
3986 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3988 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3989 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3990 Address Record is not correctly generated for DS390."
3992 2003-02-02 Borut Razem <borut.razem AT siol.net>
3994 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3995 * as/mcs51/asm.h: fixed compilation with Borland C
3996 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3997 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3998 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3999 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
4000 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
4001 src/z80/Makefile.bcc: delete $(LIB) only if exist
4002 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
4004 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
4006 * device/include/malloc.h: introduced NULL
4007 * device/include/string.h: introduced NULL
4008 * device/include/stdlib.h: introduced NULL
4009 * device/lib/_memcpy.c: removed NULL
4010 * device/lib/_strcat.c: removed NULL
4011 * device/lib/_strchr.c: removed NULL
4012 * device/lib/_strcmp.c: removed NULL
4013 * device/lib/_strcpy.c: removed NULL
4014 * device/lib/_strcspn.c: removed NULL
4015 * device/lib/_strlen.c: removed NULL
4016 * device/lib/_strncat.c: removed NULL
4017 * device/lib/_strncmp.c: removed NULL
4018 * device/lib/_strncpy.c: removed NULL
4019 * device/lib/_strpbrk.c: removed NULL
4020 * device/lib/_strrchr.c: removed NULL
4021 * device/lib/_strspn.c: removed NULL
4022 * device/lib/_strstr.c: removed NULL
4023 * device/lib/_strtok.c: removed NULL
4024 * device/lib/malloc.c: removed NULL, include own header
4026 2003-02-02 <johan AT balder>
4028 * 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
4029 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
4030 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
4031 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
4032 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
4033 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
4035 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4037 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
4040 2003-02-01 <johan AT balder>
4042 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
4044 2003-01-31 <johan AT CP255758-A>
4046 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
4048 2003-01-30 <johan AT balder>
4050 * src/SDCCBBlock.c: automatic bug detection
4051 * src/SDCCicode.c: automatic bug detection
4053 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4055 * src/SDCCglobl.h: now --xram-size 0 works
4056 * src/SDCCmain.c: now --xram-size 0 works
4058 2003-01-29 <johan AT balder>
4060 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
4062 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4064 * as/mcs51/aslink.h: Added options --xram-size and --code-size
4065 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
4066 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
4067 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
4068 * src/SDCCglobl.h: Added options --xram-size and --code-size
4069 * src/SDCCmain.c: Added options --xram-size and --code-size
4071 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4073 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
4074 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
4076 2003-01-27 <johan AT balder>
4078 * src/SDCC.y: fixed bug #613764
4080 2003-01-26 <johan AT balder>
4082 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
4083 * src/SDCCsymt.h: fixed bug #673374
4084 * src/SDCCglue.c: fixed bug #661910
4085 * src/SDCCast.c: fixed bug #458099 and 673374
4087 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4089 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
4090 * as/mcs51/strcmpi.h: added
4091 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
4092 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
4093 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
4094 * as/mcs51/assym.c: strcmpi -> as_strcmpi
4095 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
4096 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
4097 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
4098 * as/mcs51/Makefile.aslink: new module strcmpi
4099 * as/mcs51/Makefile.asx8051: new module strcmpi
4100 * as/mcs51/Makefil.bcc: new module strcmpi
4101 * as/mcs51/Makefile.in: new module strcmpi
4102 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
4104 2003-01-26 <johan AT balder>
4106 * src/SDCCglue.c: reverted back to 1.124
4107 * src/SDCCast.c: reverted back to 1.156
4108 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
4110 2003-01-25 <johan AT balder>
4112 * src/SDCCglue.c: A better fix for bug #661910
4113 * src/SDCCast.c: A better fix for bug #661910
4114 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
4116 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
4118 * src/Makefile.in: remove spawn.o
4119 * src/SDCCmain.c: remove spawn.h
4120 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
4121 * src/spawn.c: removed
4122 * src/spawn.h: removed
4123 * support/regression/ports/ds390/spec.mk: link with -r
4125 2003-01-24 <johan AT CP255758-A>
4127 * src/ds390/gen.c (aopOp): fixed bug #667458
4128 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
4129 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
4130 (createIvalCharPtr): an ival doesn't always have a storage class anymore
4132 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
4134 * src/mcs51/peeph.def: better assembler identation by Frieder
4135 * src/mcs51/gen.c: better assembler identation by Frieder
4137 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4139 * as/z80/string.h: removed for gcc 3.2
4140 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
4141 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
4143 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4145 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
4146 * src/SDCCpeeph.c (replaceRule): fix bug #663503
4147 * support/regression/Makefile: separate temp files for ports
4148 * support/regression/generate-cases.py: separate temp files for ports
4149 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
4150 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
4152 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4154 * moved tinitalk to device/examples/ds390
4156 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
4158 * as/mcs51/lkmem.c: rflag is for DS390
4159 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
4160 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
4161 (linkEdit): move mem- and map-files the same way as ihx-files
4162 * src/z80/main.c (_setDefaultOptions): removed --generic
4163 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
4164 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
4165 * src/pic/glue.c (picglue): --c1mode works again
4166 * src/pic16/glue.c (pic16glue): --c1mode works again
4167 * src/asm.c (printCLine): fix #660034
4169 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4171 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
4172 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
4173 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
4174 * as/mcs51/lkmem (summary): better fix for sp problem
4175 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
4176 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
4177 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
4178 remove --stack-after-data
4180 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
4182 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
4183 * src/SDCCutil.c (join): ugly bug: missing '\0'
4184 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
4186 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
4188 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
4190 * src/pic/main.c (_asmCmd): gpasm supports -o
4191 * src/z80/main.c: more general macros
4192 * device/lib/Makefile.in: remove intermediate files
4194 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
4196 * .version: Bumped version number to 2.3.3
4197 * src/SDCCBBlock.c: new option -o
4198 * src/SDCCglobl.h: new option -o
4199 * src/SDCCglue.c: new option -o
4200 * src/SDCCmain.c: new option -o
4201 * src/asm.c: new option -o
4202 * src/ds390/main.c: new option -o
4203 * src/pic/glue.c: new option -o
4204 * src/pic/pcode.c: new option -o
4205 * src/pic/ralloc.c: new option -o
4206 * src/pic16/glue.c: new option -o
4207 * src/pic16/pcode.c: new option -o
4208 * src/pic16/ralloc.c: new option -o
4209 * src/z80/main.c: new option -o
4210 * device/lib/Makefile.in: use -o
4211 * support/regression/ports/ds390/spec.mk: use -o
4212 * support/regression/ports/gbz80/spec.mk: use -o
4213 * support/regression/ports/mcs51/spec.mk: use -o
4214 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
4215 * support/regression/ports/z80/spec.mk: use -o
4216 * support/regression/ports/ucz80/spec.mk: use -o
4217 * support/regression/ports/xa51/spec.mk: use -o
4218 * support/regression/fwk/lib/timeout.c: fix usage string
4220 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
4221 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
4223 2003-01-07 <johan AT balder>
4225 * src/SDCCast.c (decorateType): fixed bug #600035
4227 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
4228 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
4229 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
4230 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
4231 * src/pic/pcode.c: outcommented unused variable to remove warnings
4232 * src/pic/ralloc.c: outcommented unused variable to remove warnings
4234 2003-01-06 <karl AT turbobit.com>
4235 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
4238 2003-01-06 <johan AT balder>
4240 * src/SDCCicode.c: fixed array add
4242 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
4243 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
4244 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
4246 2003-01-04 <johan AT balder>
4248 * src/SDCCval.c (getNelements): fixed the initialized array of structures
4250 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4251 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
4253 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4254 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
4255 * support/regression/tests/bug-524697.c: fit mem usage into 8032
4257 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4258 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
4260 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
4261 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
4263 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4264 * src/mcs51/main.c: removed {bindir}{sep} from aslink
4266 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4268 * in \sdcc\as\mcs51\ changed these files in order to create an
4269 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
4270 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
4271 following files to include the previous two files: aslink.dsp,
4272 Makefile.aslink, Makefile.bcc, and Makefile.in.
4274 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
4275 .adb instead of .cdb
4277 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4279 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
4280 value from option --iram-size.
4282 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4284 * \sdcc\as\mcs51\lklist.c: added boundary check before using
4287 2002-09-18 <wiml AT hhhh.org>
4289 * SDCClrange.h: exposed setFromRange() and setToRange()
4290 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
4291 packRegsForAccUse() (bug 542397)
4292 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
4293 multiple times and emitting the fetch operations more than once
4294 added aopGetUsesAcc() function to allow binary operators to
4295 fetch their operands in the correct order; made genMinus() emit
4296 compact code for X = LITERAL - Y
4298 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4299 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
4300 sprintf() in line 1267.
4302 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4303 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
4306 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4307 Changes to aslink (All the changes are marked with 'JCF'):
4309 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
4312 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
4313 area BSEG. Also moves, if possible, the DATA area down into the internal
4314 ram so more space is available.
4316 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
4319 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
4320 not bytes. Function summary() which creates a memory usage summary
4321 file with extension .mem. Reports of overlaping stack and small stack
4322 size. If the space for the stack is less than 16 bytes aslink trows a
4325 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
4326 the 8051. Option 'y' for memory summary output file.
4328 Changes to sdcc (All the changes are marked with 'JCF'):
4330 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
4332 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
4333 overlaying area for it (uses RegBankUsed[4]).
4335 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
4336 bank zero as used by default. By default aslink locates the stack
4337 (equivalent to --stack-after-data). Pass option 'y' to aslink for
4338 the creation of the .mem file. Delegates the allocation of data area
4339 to aslink (it is not longer 0x30 by default). If --stack-loc passes
4340 the begining of the stack area to aslink.
4342 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
4343 glue() in SDCCglue.c creates an area for it.
4345 2002-09-03 Borut Razem <borut.razem AT siol.net>
4346 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
4347 sdcc/src/pic/glue.c:
4348 introduced atexit() handler for teporay files removal in case of
4349 errors, assertions, ...
4351 2002-08-29 Borut Razem <borut.razem AT siol.net>
4352 * sdcc/support/cpp2/auto-host_vc_in.h:
4353 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
4354 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
4355 Maybe there is a similar problem with BORLANDC? It should be checked!
4357 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
4358 corrected improper use of assert: the assignment to clr variable was done inside the assert.
4359 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
4360 was not executed, and the compiler (cl) launched a warning:
4361 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
4363 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
4364 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
4366 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
4367 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
4369 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4370 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
4371 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
4372 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4373 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
4374 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
4375 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
4376 - added Release configuration in VS projects
4377 - review of compiler an linker options
4378 - VC .exe files are generated in bin_vc directory, not to interfere
4379 with binaries generated from other projects (cygwin, mingw, bcc ...)
4381 * sdcc/src/yacc.dsp: added
4383 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
4384 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
4385 and insert the version number definitions from .version
4387 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
4389 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
4390 added - genarate auto-host.h using auto-host_vc_in.h as template
4393 removed from CVS, generated automatically
4395 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
4396 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
4398 2002-08-11 Borut Razem <borut.razem AT siol.net>
4399 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
4401 2002-08-10 Borut Razem <borut.razem AT siol.net>
4402 * src/SDCCmain.c (main):
4403 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
4404 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
4405 The consequence was that some temporary files were not removed.
4408 unification of code in functions tempfilename() and tempfile():
4409 function tempnam() is defined in Visual Studio 6.0 and .NET
4411 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
4413 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4414 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
4415 - removed compiler command line option /WX: Treats all warnings as errors
4416 - update a list of source files, included into the project
4418 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4419 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
4420 changed project type to Generic Project so that can be correcly converted to VS.NET project
4422 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
4424 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
4426 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
4428 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
4429 added return 0 statements after assert() to make compiler happy
4431 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
4432 added newline in the def file to keep MSC compiler satisfied
4434 * sdcc/src/z80/gen.c:
4435 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
4436 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
4437 - solved MSC error in function aopDump()
4439 * sdcc_vc.h: define PREFIX as "\\sdcc"
4441 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
4442 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
4444 2002-06-22 Scott Dattalo <scott AT dattalo.com>
4445 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
4446 - Rewrote the register banking algorithm.
4447 - Added pCode live-range analysis to registers (for now, only non-used and
4448 singly-used registers optimized away)
4450 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
4452 * 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.
4454 2002-05-10 Scott Dattalo <scott AT dattalo.com>
4455 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
4457 2002-04-22 Michael Hope <michaelh AT vroom>
4459 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
4461 * configure.in (DD_COPT): Added include support required for gbdk.
4463 * .version: Bumped version number just to increase it.
4465 * src/SDCCmain.c: Added -nostdinc to the default options.
4467 2002-04-15 Michael Hope <michaelh AT vroom>
4469 * device/lib/z80/printf.c (sprintf): Added.
4471 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
4473 * src/z80/peeph.def: Added transpose redundent load rule.
4475 * src/z80/main.c: Added force callee saves for jaune.
4477 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
4479 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
4481 2002-03-28 Johan Knol <johan AT balder>
4483 * src/SDCCval.c: fixed bug #532436
4485 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4487 Added "char *Processor" field to the port structure.
4490 Added -p option. Allows port dependent processor to be specified.
4493 Initialized the new field char *Processor field to NULL in all ports
4496 Compiler generated registers for interrupt context saving
4497 were not getting allocated.
4499 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
4502 Fixed left shift. Will promote the left side of a left shift
4503 if a) left shifting more than size of operand or b) when assigned
4504 to something size > size of left side
4506 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4508 tons of changes. Register allocation has been
4509 rewritten. Added customization for the various PICs. Flow
4510 analysis is restructured. ...
4516 Added. device.c is a PIC port hack to accomodate variations
4519 2002-03-13 Michael Hope <michaelh AT vroom>
4521 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
4523 2002-03-04 johanknol <johanknol AT manik>
4525 * /src/SDCCval.c: fixed
4527 const unsigned char arr[][2] = { { 0, 1 } };
4528 t18.c:1: error: Initializer element is not constant
4530 2002-03-04 bela <bela AT manik>
4532 * /device/include/mcs51reg.h:
4533 ds89c420 register definition update
4535 2002-03-03 <johan AT FRIJA>
4537 * support/Util/SDCCerr.c: did something, but don't no why anymore
4539 * support/regression/tests/bug-524691.c: made it a little less shy
4541 * src/SDCCast.c (decorateType): fixed bug #524697
4543 * src/SDCCast.c: made some lineno improvements
4545 * src/SDCCval.c (getNelements): changed warning to error
4547 * src/SDCCglue.c (printIvalArray): changed warning to error
4549 * src/SDCCicode.c: fixed a warning for mingw
4551 * src/SDCCast.c (decorateType): fixed the << promotion for ops
4553 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
4555 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
4557 * src/ds390/peeph.def:
4558 Added some more peephole rules
4560 * src/ds390/gen.c: Various fixes & enhancements
4562 * src/SDCClrange.c, src/SDCClrange.h:
4563 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
4565 * src/ds390/ralloc.c:
4566 various fixes & enhancements (ds390) specific
4568 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
4569 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
4572 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
4574 2002-03-02 <johan AT FRIJA>
4576 * src/SDCCast.c (decorateType): fixed bug #524708
4578 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
4580 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
4582 2002-03-01 Michael Hope <michaelh AT vroom>
4584 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
4586 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
4588 2002-03-01 <johan AT FRIJA>
4590 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
4592 * src/SDCCast.c (decorateType): fixed bug #524209
4594 * src/SDCCval.c (valNot): fixed bug #524195
4596 2002-02-26 <johan AT balder>
4598 * src/xa51/gen.c: fixed a warning
4600 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
4602 * src/SDCCast.c (decorateType): fixed bug #522534
4604 2002-02-23 <johan AT balder>
4606 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
4608 2002-02-22 <johan AT balder>
4610 * src/SDCCast.c: fixed bug #514865
4612 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
4614 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
4616 * sdcc/src/SDCCloop.c:
4617 Previous fix was not good. basic blocks that have "break" or "return" are
4618 not really partof a loop , but live ranges used in these blocks should
4619 be live thru the entire loop, so set partOfLoop but don't add them to
4622 2002-02-21 <johan AT FRIJA>
4624 * src/SDCCcse.c: fixed bug #514308
4626 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
4629 Fixed BUG #519583. If a conditional block ended in a return/break
4630 statement inside a loop, it was not being considered part of the loop.
4632 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
4634 2002-02-10 Karl Bongers <karl AT turbobit.com>
4637 Fixed up SDCDB debugger somewhat. Updated debugger/README
4638 with lots of comments and notes.
4640 * device/examples/test2.c:
4641 Fix bug, "red" variable not being initialized(compiler complained).
4643 * device/examples/Makefile, examples/test3.c:
4644 Add Makefile in device/examples folder, compiles test3.c
4645 for use as a multiple module SDCDB test case.
4647 * sim/ucsim/cmd.src/cmdset.cc:
4648 Took out debug printfs in ucsim "next" command.
4651 Karl and Johan start ucsim XA support. Most dissassembly working,
4652 about 75% emulation done(plenty of work remaining).
4654 * sim/ucsim/z80.src:
4655 Add Z80 support to ucsim, add test-ucz80 regression test,
4656 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
4657 Notice z80 compiler fails on examples/test3.c/crc code.
4659 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
4661 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
4662 Added support for --parms-in-bank1
4664 * src/ds390/peeph.def:
4665 added a few more peephole optimzations
4668 1) added __builtin_inp & __builtin_outp used to read in data of given length
4669 from a memory mapped port
4670 2) added __builtin_memcmp
4671 3) added __builtin_swapw swap bytes of a short
4673 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
4674 1) handle multiple send & receives from register bank1
4675 2) ralloc can now allocate DPTR1 to some liveRanges
4677 * src/SDCCsymt.c, src/SDCCsymt.h:
4678 changes to handle multiple sends & receives
4681 added some pointer arithmetic optimization
4684 added some pointer arithmetic optimizations but not stable yet so not
4685 called from anywhere (will get this working shortly)
4687 * src/SDCCopt.c: fixed for multiple sends & receives
4690 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
4691 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
4692 set preprocessor defines (depending on options)
4694 * src/SDCCicode.c, src/SDCCicode.h:
4695 changes made to handle multiple sends & receives
4698 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
4700 * src/SDCCcse.c, src/SDCCcse.h:
4701 added function findbackward def (to be used in upcoming optimization)
4703 * src/SDCCcflow.c, src/SDCCcflow.h:
4704 added function returnAtEnd - to determine if a basic block terminates with
4707 * src/SDCCast.c, src/SDCCast.h:
4708 added option parms-in-bank1
4710 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
4711 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
4712 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
4713 adjusted for --parms-in-bank1 option
4715 * device/include/string.h:
4716 donot redefine "reentrant" keyword
4718 * device/include/ds80c390.h: Added some more SFRs
4720 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4722 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
4724 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4726 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
4728 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4730 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
4732 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
4734 * Added --xram-movc option
4736 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4738 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
4740 2002-01-11 Johan Knol
4742 * Added math lib of Jesus Calvino-Fraga
4744 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
4746 * src/SDCCmain.c (processFile): fix processing of ../../src.c
4747 * support/regression/Makefile: new target test-mcs51-stack-auto
4748 * support/regression/ports/mcs51-stack-auto/spec.mk: added
4750 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4752 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
4754 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4756 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4758 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4760 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4762 * src/SDCCglue.h: add definition for printIvalChar()
4764 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4766 * src/SDCCast.c: fix #498138 by Johan
4768 * src/SDCCglue.c: fix #498138 by Johan
4770 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4772 * support/regression/Makefile: fix clean
4774 * support/regression/ports/ds390/support.c: fix transmission of last character
4776 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4778 * /sdcc/src/ds390/gen.c:
4779 a) improved computing address of stack variable
4780 b) took out some #if 0 code
4781 c) improved parmBytes adjustment
4782 d) improved genPlusIncr & genMinusIncr
4783 e) genCmp could generate bad code (when left assigned to DPTR)
4784 f) Fixed bug in hasInc
4786 * /sdcc/src/ds390/ralloc.c:
4787 a) packRegsForSupport could mess up live information (Fixed)
4788 b) packRegsDPTRuse could be incorrect for left & right shift
4790 * /sdcc/src/mcs51/ralloc.c:
4791 packRegsForSupport could mess up the live information (Fixed)
4793 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4795 * /sdcc/src/SDCCast.c:
4796 can reverse a loop even if function call is present as long
4797 as the loop control variable is local & is not passed as parameter
4799 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4801 * /sdcc/ChangeLog: *** empty log message ***
4803 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4804 More builtin function additions for TININative
4806 * /sdcc/src/ds390/ralloc.c:
4807 Had broken the regression testsuite
4809 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4811 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4812 Added funcattr hasStackParms will be set for reentrant functions when there
4813 are paramteres on the stack, this helps in minimizing frame pointer generation
4814 typeFromStr can handle function pointers now
4816 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4817 *** empty log message ***
4819 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4821 * /src/ds390/gen.c, /src/ds390/main.c:
4822 More builtin function additions for TININative
4824 * /src/ds390/ralloc.c:
4825 Had broken the regression testsuite
4827 * /src/SDCCast.c: Fixed a bug in dumptree
4829 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4830 Added funcattr hasStackParms will be set for reentrant functions when there
4831 are paramteres on the stack, this helps in minimizing frame pointer generation
4832 typeFromStr can handle function pointers now
4834 * /doc/builtins.txt, /doc/TININative.txt:
4835 *** empty log message ***
4838 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4840 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4841 ALPHA version for -mTININative
4843 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4844 updated to reflect changes in the port structure
4847 added function do_assemble (similar to do_link) if non-null this function
4848 will be called to do assembly (-mTININative) requires a multi command
4850 added function genAssemblerEnd will be called to generate assembler Epilogue
4853 added _JavaNative to debug info printing
4855 * /src/SDCCmain.c: added option --tini-libid
4856 added port->do_assemble function (-mTININative) has a multi command assemble
4858 * /src/SDCCglue.c: Disabled "constExpr" check
4859 added port->genAssemblerEnd function
4861 * /src/SDCCglobl.h: Added option --tini-libid value
4864 tookout optimizeCompare from the header (has no external references)
4866 * /src/SDCCast.c: made one more function "static"
4868 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4870 * src/z80/mappings.i: Added z80asm support.
4872 * src/z80/main.c: Added z80asm support on --asm=z80asm
4874 * src/z80/gen.c: Fixed asm portability issues.
4876 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4878 * src/SDCCglue.c (printExterns): Added global/extern split.
4880 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4882 * support/regression/Makefile: added test for mcs51 model large
4884 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4886 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4888 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4890 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4892 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4894 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4896 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4898 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4900 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4902 * support/regression/tests/simplefloat.c: Port to mcs51.
4904 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4905 * support/regression/tests/bug-485362.c: Added.
4907 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4909 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4911 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4913 * src/z80/gen.c (aopDump): Added a dump function.
4915 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4916 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4918 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4920 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4922 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4924 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4926 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4928 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4930 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4932 * support/regression/ports/ds390/support.c: Use tinibios.
4934 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4936 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4938 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4939 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4941 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4943 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4945 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4947 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4949 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4950 (packRegsForIYUse): Created and optimised.
4952 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4954 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4955 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4957 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4959 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4961 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4963 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4965 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4967 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4969 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4971 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4973 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4975 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4977 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4979 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4980 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4981 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4983 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4985 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4986 (genNotFloat): Added.
4987 (genUminusFloat): Added.
4989 * device/lib/z80/Makefile: Added floating pt stubs.
4991 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4993 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4995 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4997 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4999 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
5001 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
5003 * sdcc/support/regression/Makefile: Add port ds390.
5005 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
5007 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
5009 * sdcc/support/regression/ports/ds390/spec.mk: Added.
5011 * sdcc/support/regression/ports/ds390/support.c: Added.
5013 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
5015 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
5017 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
5019 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
5021 * device/include/malloc.h: Added z80 and gbz80 support.
5023 * device/lib/gbz80/heap.s: Added.
5025 * device/lib/z80/heap.s: Added.
5027 * device/lib/malloc.c: Added z80 and gbz80 support.
5029 * support/regression/tests/malloc.c (testMalloc): Added.
5031 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
5033 * support/regression/tests/bug-478094.c: Added.
5035 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
5037 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
5039 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
5041 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
5043 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
5045 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
5047 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
5049 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
5051 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
5053 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
5055 * support/regression/tests/bug-477927.c: Added.
5057 * src/z80/peeph.def: Added minor rules.
5059 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
5061 * src/z80/peeph.def: Added jump optimisation modification.
5063 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
5065 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
5067 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
5069 * support/regression/tests/funptrs.c: Added.
5071 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
5073 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
5075 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
5077 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
5079 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
5081 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
5082 (movLeft2ResultLong): Created.
5084 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
5085 (joinPushes): Added. Joins two char pushes into a word push.
5087 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
5089 * support/cpp2/Makefile.in (install): Added creation of dest dir.
5091 * support/makebin/Makefile (install): Added creation of dest dir.
5093 2001-10-24 Karl Bongers <karl AT turbobit.com>
5095 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
5097 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
5099 * src/z80/ralloc.c: Turned off faulty pack for one use.
5101 * src/z80/peeph-gbz80.def: Removed redundent restart options.
5103 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
5105 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
5107 * support/regression/Makefile: Improved clean
5109 * support/regression/ports/gbz80/spec.mk: Added clean
5111 * support/regression/ports/host/spec.mk: Added clean
5113 * support/regression/ports/z80/spec.mk: Added clean
5115 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
5117 * support/regression/ports/mcs51/timeout.c: little improvements
5119 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
5121 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
5123 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
5125 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
5127 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
5129 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
5131 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
5133 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
5134 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
5136 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
5138 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
5140 * src/mcs51/main.c (_linkCmd): Added bin path to command.
5142 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
5144 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
5146 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
5148 * support/regression/tests/longor.c: Added.
5150 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
5152 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
5154 * as/mcs51/aslink.h: define PATH_MAX
5156 * as/mcs51/asm.h: define PATH_MAX
5158 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
5160 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
5162 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
5164 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
5166 * src/SDCCglobl.h: define PATH_MAX
5168 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
5170 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
5172 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
5174 * src/z80/gen.c (gencjneshort): Fixed
5176 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
5178 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
5180 * support/regression/tests/bug-469671.c: Added.
5182 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
5184 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
5186 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
5188 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
5190 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
5192 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
5194 * src/device/lib/_mulint.c : removed hint: nooverlay bug
5196 * src/device/lib/_mullong.c : removed hint: nooverlay bug
5198 * src/device/lib/_divuint.c : removed hint: nooverlay bug
5200 * src/device/lib/_divulong.c: removed hint: nooverlay bug
5202 * src/device/lib/_moduint.c : removed hint: nooverlay bug
5204 * src/device/lib/_modulong.c: removed hint: nooverlay bug
5206 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
5208 * 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.
5210 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
5212 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
5214 2001-10-07 <johan AT FRIJA>
5216 * device/lib/gets.c (gets): fixed the return value.
5218 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
5219 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
5221 * 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.
5223 * 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.
5225 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
5227 * src/pic/gen.c: Removed Safe_strdup.
5229 * configure.in: Added option to enable libgc support.
5231 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
5232 (bitVectUnion): Optimised.
5233 (bitVectIntersect): Optimised.
5234 (bitVectBitsInCommon): Optimised.
5235 (bitVectCplAnd): Optimised.
5237 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
5239 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5241 * src/SDCCmain.c: distinguish between assembler debug and plain options
5243 * src/avr/main.c: remove standard assembler options
5245 * src/ds390/main.c: remove standard assembler options
5247 * src/mcs51/main.c: remove standard assembler options
5249 * src/port.h: removed "PENDING" comment
5251 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5253 * src/device/lib/_mulint.c : new, with assember functions
5255 * src/device/lib/_mullong.c : new, with assember functions
5257 * src/device/lib/_divuint.c : with assember functions
5259 * src/device/lib/_divsint.c : with assember functions
5261 * src/device/lib/_divulong.c: with assember functions
5263 * src/device/lib/_divslong.c: with assember functions
5265 * src/device/lib/_moduint.c : with assember functions
5267 * src/device/lib/_modsint.c : with assember functions
5269 * src/device/lib/_modulong.c: with assember functions
5271 * src/device/lib/_modslong.c: with assember functions
5273 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
5275 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
5277 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
5278 replaced _mululong.c and _mulslong.c by _mullong.c
5280 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5282 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
5284 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5286 * src/SDCCglue.c: test, if win32api is available for MINGW
5288 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5290 * src/SDCCsymt.c: no more _modifier in printTypeChain()
5291 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
5292 * support/regression/ports/gbz80/spec.mk: removed GENERIC
5293 * support/regression/ports/host/spec.mk: removed GENERIC
5294 * support/regression/ports/mcs51/spec.mk: removed GENERIC
5295 * support/regression/ports/z80/spec.mk: removed GENERIC
5297 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
5299 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
5301 * support/regression/tests/bug-467035.c: Created.
5303 2001-10-01 <johan AT FRIJA>
5305 * src/SDCC.y: fixed bug #466586 part 1
5307 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
5309 * SDCCicode.c: z80 has no generic pointers
5310 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
5312 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
5314 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
5316 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
5318 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
5320 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
5322 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
5324 * configure.in: Fixed up so that ucsim is only configured once.
5326 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
5328 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
5329 (getPathDifference): As above.
5331 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
5333 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
5335 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
5336 * .version: Updated to 2.3.1
5338 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
5339 Added copyright header.
5341 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
5342 (assemble): Added support for macro based assembler commands.
5343 (linkEdit): Added support for macro based linker commands.
5344 (preProcess): Changed the pre-processor to use macros.
5345 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
5346 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
5348 * device/lib/z80/crt0.s: Added module name for debugging.
5350 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
5352 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5354 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
5356 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
5358 * src/Makefile.in: Added SDCCmacro and SDCCutil
5360 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
5362 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5364 2001-09-16 <johan AT FRIJA>
5366 * 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.
5368 2001-09-15 <johan AT FRIJA>
5370 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
5371 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
5373 2001-09-11 <johan AT FRIJA>
5375 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
5377 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
5379 * support/regression/tests/bug-460444.c: Added test case.
5381 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
5382 (genCast): Added justification for all of the asserts.
5384 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
5386 * support/regression/support.c: _xdata replaced by xdata
5388 * support/regression/spec.mk: removed _generic
5390 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
5392 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
5394 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
5395 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
5397 * src/z80/peeph.def: Added a rule to optimise shift then compare.
5399 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
5401 * support/regression/tests/bug-460010.c: Added test case.
5403 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
5405 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
5407 * support/regression/Makefile: inter-port-clean adjusted for mcs51
5409 * support/regression/testfwk.c: removed workaround for bug #436344
5411 * support/regression/tests/bp.c: use less memory with mcs51
5413 * support/regression/tests/bug-441448.c: use less memory
5415 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
5417 * support/regression/collate-results.py: typo
5419 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
5421 * support/regression/tests/fetchoverlap.c: Added new test case.
5423 * support/regression/tests/bp.c: Added new test case.
5425 * support/regression/tests/bug-448984.c: Added new test case.
5427 * support/regression/tests/pow2shifts.c: Added new test case.
5429 * src/z80/gen.c: Turned off the noise it normally generates for the release.
5430 (genlshTwo): Fixed right shift for count > 8.
5432 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
5434 2001-09-08 <johan AT FRIJA>
5436 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
5438 2001-09-07 <johan AT FRIJA>
5440 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
5442 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
5444 2001-09-06 <johan AT FRIJA>
5446 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
5447 * bernhard noted me at this: "() equals to (void)" (1.38)
5449 2001-09-05 <johan AT FRIJA>
5451 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
5453 2001-09-04 <johan AT FRIJA>
5455 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
5458 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
5460 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
5462 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
5464 * link/z80/aslink.h: Fixed path for PATH_MAX
5466 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
5468 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
5470 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
5472 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
5474 * 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.
5476 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
5478 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
5479 (genCmp): Fixed up genCmp for the GB with longs.
5481 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
5483 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
5485 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
5487 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
5489 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
5491 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
5493 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
5495 * 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.
5497 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
5499 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
5501 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
5503 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
5505 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
5507 * sim/ucsim/configure: little improvement of Cygwin-detection
5508 * sim/ucsim/configure.in: little improvement of Cygwin-detection
5509 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
5510 * support/regression/tests/bug-221100.c: small changes for mcs51
5511 * support/regression/tests/bug-221168.c: small changes for mcs51
5512 * support/regression/tests/bug-227710.c: small changes for mcs51
5513 * support/regression/tests/staticinit.c: small changes for mcs51
5514 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
5515 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
5516 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601