1 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3 * src/SDCCast.c (decorateType): fixed bug #898889,
4 cast result of a literal complement too
5 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
6 fixed check for bitfields
8 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
10 * src/SDCCicode.c (geniCodeLogic): made it static,
11 (geniCodeLogicAndOr): added in order to fix bug #905492,
12 (ast2iCode): fixed bug #905492
13 * support/regression/tests/bug-905492.c: added
14 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
15 (processParms): fixed bug #927659: don't copy parms, this will clear
17 * support/regression/tests/bug-927659.c: added
19 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
21 * src/SDCCast.c (addCast): don't cast float to char
22 * device/lib/libsdcc.lib: added _memmove
24 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
26 * device/lib/large/Makefile: fixed parallel execution by
27 replacing `make` by `$(MAKE)`
29 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
31 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
32 offsets (fixes bug #923936)
34 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
36 * device/lib/small/Makefile: fixed parallel execution by
37 replacing `make` by `$(MAKE)`
39 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
41 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
43 2004-03-23 Scott Dattalo <scott AT dattalo.com>
45 * src/pic/gen.c (genCpl): multi-byte complements were not working.
46 * src/regression/Makefile: Regression test was not running.
48 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
50 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
51 complement if possible
52 * src/SDCCval.c (valComplement),
53 * src/SDCCicode.c (operandOperation): fixed complement of literal
54 * support/regression/tests/onebyte.c (testComplement): added
56 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
58 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
59 return an optimized tree; actually replace actParm with the new tree
60 * src/SDCCast.h: added some parantheses to remove side effects
61 * support/regression/tests/bug-920866.c
63 2004-03-21 Scott Dattalo <scott AT dattalo.com>
64 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
65 Bit operands were not being handled properly in the pic14 port.
66 (now src/regression/add.c passes again).
68 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
70 * src/SDCC.y (labeled_statement): case and default no longer require
71 a following statement (RFE #893037)
73 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
75 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
76 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
77 disabled (fixes bug #916294)
78 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
79 "mov a,acc"; patch provided by Lenny Story
80 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
82 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
84 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
86 * src/ds390/gen.c (genFunction, genEndFunction),
87 * src/ds390/ralloc.c (ds390_assignRegisters),
88 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
89 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
90 pushed if there are parameters passed on the stack. Also, a cleaner
91 way to decide if r0/r1 should be pushed/popped. (Together they fix
94 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
97 * device/lib/mcs51/crtpagesfr.asm,
98 * device/lib/mcs51/crtxinit.asm,
99 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
100 to avoid confusion with Si Lab's SFRPAGE register.
102 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
104 * src/SDCCglue.c (emitMaps): allow public sfr variables
105 * src/SDCCglue.c (initialComments): include compiler build date
106 with compiler version and put the timestamp of the generated
107 assembly file on a serperate line to be less confusing.
108 * src/port.h: added genInitStartup hook
115 * src/z80/main.c: genInitStartup initialize as NULL (default to
116 historical behaviour)
117 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
118 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
119 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
120 library instead of hard coding it into the compiler.
121 * support/regression/ports/mcs51-stack-auto/spec.mk,
122 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
123 * device/lib/mcs51/Makefile,
124 * device/lib/small/Makefile,
125 * device/lib/large/Makefile,
126 * device/lib/mcs51/crtpagesfr.asm,
127 * device/lib/mcs51/crtstart.asm,
128 * device/lib/mcs51/crtxclear.asm,
129 * device/lib/mcs51/crtxinit.asm,
130 * device/lib/mcs51/crtclear.asm,
131 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
132 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
133 and into user configurable files.
134 * device/lib/clean.mk: clean mcs51 directory too
135 * support/regression/tests/longlit.c: added static to T1 declaration
136 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
137 accesses in the initialization code
139 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
141 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
142 OSCTRIMVAL as noted in bug #916008
144 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
146 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
147 in loops with multiple exits (reported as incorrect registers
148 used by Martin Helmling in Sdcc-user list)
150 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
152 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
153 made ds390 register extensions look less like error messages
155 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
157 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
158 reported by Adam Wozniak in Sdcc-user list
160 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
162 * src/SDCCast.c (decorateType): fixed with bug and promotion in
163 arithmetic optimizations, added debug output
165 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
167 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
168 * sdcc.spec: updated and split sdcc into 3 rpms
169 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
170 needed for literals of LEFT_OP and '+'
171 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
172 introduced RESULT_TYPE_NOPROM
173 (geniCodeMultiply): fixed logic for decision if mul is optimized to
175 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
176 limited promotion to int only for '*'
177 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
179 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
181 * src/pic16/gen.c (genSkip),
182 (genc16bit2lit), (gencjneshort): commented out
183 (is_LitOp): new helper function, checks operand type
184 (genCmpEq): rewritten
186 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
188 * support/regression/tests/bug-908454.c: added
190 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
192 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
193 * src/SDCCicode.c (usualBinaryConversions): op needs int type
194 (geniCodeCast): cosmetic, don't preserve bit storage class
195 (geniCodeLeftShift): added promotion
196 (geniCodeLogic): fixed regression
197 * src/SDCCsymt.c (computeTypeOr): accept bits too
198 (compareType): 2nd part of fix for bug #908454, needed for bitfields
200 2004-03-07 Borut Razem <borut.razem AT siol.net>
202 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
204 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
206 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
207 version of pic16_genPackRegisters which does not check if ic is a
209 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
210 function cause string1.c regression test fails
212 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
214 * sim/ucsim/configure.in,
215 * sim/ucsim/configure,
216 * sim/ucsim/doc/Makefile.in: use docdir
217 * src/SDCC.y: fixed sbit atrributes
218 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
219 * src/SDCCast.c (decorateType): |^& need special promotion handling
221 * src/SDCCsymt.h: moved definition of RESULT_TYPE
222 * src/SDCCsymt.h (computeType),
223 * src/SDCCicode.c: computeType() needs op
224 * src/SDCCsymt.c (checkTypeSanity),
225 * doc/sddman.lyx: "plain" bitfields are unsigned
226 * src/SDCCsymt.c (computeTypeOr): added
227 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
229 * src/SDCCval.c (val*): computeType() needs op
230 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
231 * support/regression/tests/onebyte.c: added tests for |^&
233 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
235 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
236 for writing icode into asm output.
238 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
240 * src/pic16/device.c: added some debug lines enabled
241 with macro DEBUG_CHECK,
242 * src/pic16/genarith.c: more debug in genPlus,
243 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
244 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
245 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
246 * (aopForSym): onStack symbols are re-placed in data memspace,
247 and onStack flag is cleared,
248 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
249 copy temporary pcodeop,
250 * (genPcall): added warning for not updating PCLATU,
251 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
252 always true for pic16 port,
253 * (genMultOneWord): NEW, supports integer multiplication,
254 * (genMult): modified to call genMultOneWord,
255 * (ifxForOp): added warning when return NULL,
256 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
257 flag is set before call to operandFromSymbol for implicit
259 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
260 options.intlong_rent are set by default,
261 * (_hasNativeMulFor): modified to allow port generation of integer
263 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
264 set regtype to REG_SFR for all registers, restricting seting the
265 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
267 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
269 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
270 more than 500 times in the regression tests
272 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
274 * support/Util/SDCCerr.h,
275 * support/Util/SDCCerr.c,
276 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
278 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
279 for symbol conflicts.
280 * support/valdiags/tests/enum.c,
281 * support/valdiags/tests/tentdecl.c,
282 * support/valdiags/tests/struct.c: expect possible error messages
283 referring to original symbol definitions.
284 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
286 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
288 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
290 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
292 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
294 * src/pic16/ralloc.c (newReg): fixed bug #908929
296 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
298 * src/ds390/gen.c: added missing #include "main.h"
300 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
302 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
303 checking if symbol is already in set,
304 * src/pic16/device.h: prototype for checkAddSym,
305 * src/pic16/gen.c: (_G): added entry interruptvector,
306 * (assignResultValue): removed some commented out lines,
307 * (genFunction): check for ISR via sym->type, absolute section for
308 interrupt code is created via a new pBlock, the goto instruction is
309 placed now correctly at the interrupt vector position, changed all
310 references from ivec to _G.interruptvector,
311 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
312 is the interrupt is a high priority one, same for return from ISR,
313 * src/pic16/glue.c: changed all calls of addSetHead for publics and
314 externs to calls of checkAddSym,
315 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
316 pic16_pcode_verbose flag is set,
317 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
318 * src/pic16/pcoderegs.c: message about how many registers are saved
319 will only be emitted if pic16_pcode_verbose flag is set,
321 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
323 * src/ds390/ralloc.h,
324 * src/ds390/ralloc.c (ds390_regWithIdx),
325 * src/ds390/gen.c (emitcode),
327 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
328 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
329 ds390operandCompare, getRegsRead, getRegsWritten,
330 initializeAsmLineNode): customized instruction size calculation for
331 ds390, started basis for some register optimizations
332 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
333 corresponding assembly output
334 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
335 missing push/pop of r0/r1. Optimized push/pops
337 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
339 * src/mcs51/main.c (instructionSize): fixed ACALL size
340 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
342 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
344 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
345 the sorting of rlist with NULL elements
346 * (print_idataType, print_idata): NEW to create idata sections
347 * src/pic16/device.h: idataSymSet new variable
348 * src/pic16/gen.c (genFunction): fixed some bugs in string
349 comparing, improved the absolute section creation for ISRs,
350 added FSR0L/FSR0H in registers that are saved in an ISR,
351 * (genInline): fixed the processing of inline snippets,
352 now they undergo no process by the peephole optimizer
353 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
354 are placed in idataSymSet,
355 * (pic16emitStaticSeg): extern symbols are added in externs,
356 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
357 switching when aboslute variables are placed in access bank memory
358 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
359 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
360 commented out with #if,
361 * (pic16_packRegisters): reintroduce the check for CAST because some
362 symbols are not correctly handled,
363 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
364 pCodeInstruction instead of pCode,
365 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
366 pCodeAsmDir definition,
367 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
368 directive, then the argument directive is emitted without the leading
369 tab, hack for inline labels which must be in the first column,
370 * (compareLabel,pic16_findNextInstruction),
371 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
372 * (insertBankSwitch): modified for the new pCodeAsmDir,
374 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
375 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
377 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
379 * (pushSide): commented out with #if,
380 * (assignResultValue): fixed some typos in saving
382 * (genPcall): FIXED and sync'ed with genCall,
383 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
384 * (genNearPointerGet): fixed to handle some more cases,
385 implementation scheme via table reads,
386 * (genConstPointerGet): modified to access code memory correct,
387 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
388 and improved to handle some cases
389 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
390 instead of "RETLW" for init data
391 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
392 not IN_DIRSPACE, work around to reduce bank switching when aboslute
393 variables are placed in access bank memory (<0x80 and >=0xf80),
394 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
395 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
396 TBLWT_POSTDEC,TBLWT_PREINC
397 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
398 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
400 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
401 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
402 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
403 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
405 2004-02-29 Borut Razem <borut.razem AT siol.net>
407 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
408 support/Util/findme.h, support/Util/system.h: enhance binary relative
409 search for lib and include by using findProgramPath()
411 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
414 * src/SDCCpeeph.c (pcDistance),
416 * src/mcs51/ralloc.h,
417 * src/mcs51/ralloc.c (mcs51_regWithIdx),
419 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
420 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
421 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
422 size calculation port specific, started basis for some register
424 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
425 missing push/pop of r0/r1. Optimized push/pops
426 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
427 * device/lib/_modsint.c (_modsint),
428 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
429 and stack version so regression tests pass
431 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
433 * src/Makefile.in (dep): include SLIBOBJS in dependency check
434 * src/SDCCast.c (decorateType): catch another small optimization
436 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
437 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
438 modified to finally use computeType() all over SDCC,
439 see Feature Request #877103
440 * src/SDCCval.h: cosmetic
441 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
442 valCompare(); regression tested in muldiv.c
443 * support/regression/tests/muldiv.c (testMod): mod sign follows
446 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
448 * src/SDCCast.c (decorateType): fixed bug #902362
449 * doc/INSTALL.txt: fixed install instructions for win32
451 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
453 * device/include/Makefile.in (install): fixed by replacing spaces
456 * doc/INSTALL.txt: updated for release
457 * doc/sdccman.lyx: added warning for --xstack being buggy
459 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
461 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
462 to eliminate build warnings.
463 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
465 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
466 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
468 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
469 removed -penable-stack, added comment for stack pragma, added
470 warning for not initializing the stack/frame registers, removed
471 comment at interrupts section
473 Stack is made permanent, there is no ability to disable stack usage.
474 * src/pic16/device.h,
475 * src/pic16/device.c: removed all references to USE_STACK macro,
476 * src/pic16/device.c (pic16_dump_section): when no elements in
477 rlist, free rlist before return,
478 * (pic16_dump_int_registers): NEW, internal registers are a new set
479 of general purpose registers reused by each function,
480 * (checkAddReg): returns 1 if registers is added to set,
481 * (pic16_groupRegistersInSection): when a registers is of type
482 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
483 * src/pic16/device.h: memRange and Assigned Memory are deleted,
484 SRCASECMP macro is moved here from device.c
485 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
486 PO_PCLATU, PO_PRODL, PO_PRODH,
487 * (pic16_pCodeOpType, genMinus,
488 changed compares to "a" register, with AOP_ACC,
489 * (pic16_genPlus): fixed some bugs and indented properly,
490 * (pic16_addSign): changed size to size+offset in the MOVWF
492 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
493 multiply 8-bit operand by literal, result is 8-bit,
494 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
495 multiply 2 8-bit operand, result is 8-bit,
496 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
498 * src/pic16/gen.c: changed accUse to contain WREG only,
499 * (pic16_emitcomment): renamed to pic16_emitpcomment,
500 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
501 true, do not use immediate addressing any more unless sym is a
502 pointer in codespace,
503 * (aopForRemat): do not use immediate addressing when symbol not in
504 codespace and when symbol's address is requested,
505 * (aopOp): for-loop in if(sym->accUse) is modified for the new
507 * (aopGet): added case for AOP_ACC and don't return "accumulator
508 bug" but WREG instead,
509 * (popGetTempReg): pushes contents of temporary register in stack,
510 * (popReleaseTempReg): pops contents of temporary register from
511 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
512 * (pic16_popGet): separated case AOP_ACC to return register WREG
513 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
514 or PO_IMMEDIATE and initializes their instance/offset appropriately,
515 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
516 the use of immediate pointers to certain cases only.
518 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
519 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
520 * (assignResultValue, genCall, genRet): modified to use the new
521 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
522 genPcall is still broken,
523 * (genFunction): added code to create 'A' type pBlocks when
524 interrupt functions are generated, code not extensively tested yet,
525 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
526 * (genEndFunction): modified so ISRs pop stored registers from stack,
527 * (genMultOneByte): cleanup,
528 * (AccRsh): added flag andmask, to and result with appropriate mask,
529 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
530 * (genDataPointerGet): fixed and reenabled its use,
531 * (genNearDataPointerGet): bugs fixed,
532 * (genDataPointerSet): bugs fixed,
533 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
534 pic16_DumpSymbol, pic16_DumpOp,
535 * src/pic16/genutils.h: function prototypes for the above functions,
536 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
538 * (pic16emitRegularMap): many many many improvements, but needs a
540 * src/pic16/main.c: enable_stack in pic16_options is removed,
541 * (_pic16_parseOptions): removed command line options -penable-stack,
542 * (_process_pragma): emit stack symbol only when stack pragma is
544 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
545 redirected to FSR0L/FSR0H pair,
546 * (pic16_get_op, pic16_get_op2): modifications and improvements,
547 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
548 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
550 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
551 * (dumpPicOptype): NEW,
552 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
553 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
554 with movff instruction,
555 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
556 added pic16_int_regs, some packRegsFor* functions are commented out,
557 because produce errors,
558 * src/pic16/NOTES: minor modifications
560 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
562 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
563 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
565 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
566 * as/mcs51/lkaomf51.c: fixed bug #895763
568 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
570 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
572 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
574 * doc/sdccman.lyx: added details about the HC08 storage classes and
575 interrupts, fixed the register usage info for z80 & gbz80
577 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
579 * doc/sdccman.lyx: added more pic16 port documentation
580 * device/include/pic16/: added header pic18fregs.h
582 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
584 * doc/sdccman.lyx: added Vangelis' contribution
586 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
588 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
589 extend to the next CALL or PCALL, not just to the next CALL.
591 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
593 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
595 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
597 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
598 bug #895752 and a better fix for bug #716790
600 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
602 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
604 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
606 * doc/sdccman.lyx: minor changes, minor changed
608 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
610 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
611 which can't handle SDCC_NEWONEBYTEOPS,
612 (geniCodeMultiply): removed conversion from mult to shift for pic14
615 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
618 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
619 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
620 thus fixing bug #895406
622 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
624 * device/lib/_modsint.c,
625 * device/lib/_modslong.c: sign follows divisor only
626 * src/hc08/gen.c (genMultOneByte): if result size is 1,
627 signs or signedness can be ignored
628 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
629 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
630 added optimization for IFX,
631 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
633 reenabled optimization for IFX, which was removed on 2004-01-11
634 * src/SDCCast.h: added return type IFX
635 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
636 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
637 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
638 SDCC_OLDONEBYTEOPS selects the old behaviour
639 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
640 changed again and commented promotion rule
641 * src/SDCCval.c (valDiv): promotion no longer necessary
642 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
643 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
645 * support/regression/tests/onebyte.c: added
647 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
649 * gen.c (genInline): reverted to old code for assemnling inline
650 code because of bug reported James Chadd
652 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
654 * ralloc.h: missing declarations from previous patch,
655 seems that patch for ralloc.h was never applied, fixed
657 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
658 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
662 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
663 indirect addressing. Marked FSR0 as deprecated
664 * gen.c (pointerCode): commented out, not needed now
665 (pic16_popGet2p): new MOVFF helper function
667 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
668 (shiftRLong): removed duplicate debugging info
670 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
672 * src/ds390/gen.c (genNearPointerGet),
673 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
674 optimization with bits, but not bitfields.
675 * src/ds390/ralloc.c (packRegisters),
676 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
678 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
680 * src/SDCCcse.c (algebraicOpts): copy operands before modification
682 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
685 * src/SDCCicode.c (operandFromSymbol),
686 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
687 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
688 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
689 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
690 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
691 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
693 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
694 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
695 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
696 * src/SDCCsymt.c (newSymbol),
697 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
700 * src/SDCCval.c (newiList): fixed bug #885705
702 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
704 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
705 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
707 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
709 * device/include/c8051f120.h,
710 * device/include/c8051f300.h,
711 * device/include/c8051f310.h: added/updated header files for Silicon
712 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
713 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
714 in new section Submitting patches
716 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
718 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
719 genFarPointerGet, genCodePointerGet, genGenPointerGet,
720 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
722 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
723 genFarPointerGet, genCodePointerGet, genGenPointerGet,
724 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
726 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
727 genFarPointerGet, genCodePointerGet, genGenPointerGet,
728 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
730 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
731 genFarPointerGet, genCodePointerGet, genGenPointerGet,
732 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
733 genGenPointerSet): fixed bug #892400
734 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
735 to eliminate build warnings.
736 * src/SDCCast.c (processParms),
737 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
739 * support/valdiag/valdiag.py: added GCC to the list of defines active
740 when compiling with gcc
742 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
744 * support/Util/SDCCerr.h,
745 * support/Util/SDCCerr.c,
746 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
747 with an incomplete type (fixed bug #883734)
748 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
750 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
752 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
754 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
756 * src/SDCCast.c (decorateType),
757 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
758 function pointer implementation
759 * support/regression/tests/funptrs.c: added tests to verify both forms
760 of function pointers work correctly. Added tests to verify parameters
761 are passed in the correct order.
763 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
765 * device.c (regCompare): registers are sorted by ascending
766 address and increasing size,
767 * main.c (_pic16_finaliseOptions): removed the declaration
768 of compiler macro MCU. Now a macro of the format pic18fxxxx
769 will be defined from the command line
771 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
772 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
774 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
775 PCOP_RLCF was overwritten!
776 * gen.c (genSkip): commented out calls to pic16_emitcode,
777 * (genCmpEQ): fixed "long" compares, only high word did get compared,
779 * (genRRC): added debugging info,
780 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
781 overwritten while shifting,
782 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
783 overwritten while shifting,
786 * (shiftLLeftOrResult),
787 * (shiftRLeftOrResult),
789 * (shiftLLong): Implemented with pic16_emitpcode
790 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
791 * (genLeftShift): Fixed bug, operand for shift by variable always
792 was "and"ed with 0x0f,
793 * (genLeftShiftLiteral),
795 * (genRightShiftLiteral): added debugging info,
796 * (genrshFour): added comment,
797 * (genRightShift): determined signedness from operand "left"
800 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
802 * src/SDCCicode.c (geniCodeParms),
803 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
804 function pointers, fixed function pointer bugs #861242 and #861896
806 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
808 * device/include/c8051f000.h,
809 * device/include/c8051f120.h,
810 * device/include/c8051f300.h: added header files for Silicon
811 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
813 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
815 * src/SDCCast.c (processParams): added new type flow and restructured
816 (gatherAutoInit): added new type flow
817 (addCast): cosmetic changes
818 (getLeftResultType): added new type flow for array indices, patch
819 provided by Stas, see FR #877103
820 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
821 array index patch by Stas
822 * src/SDCCast.h: added prototype getResultTypeFromType()
824 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
825 * src/pic/glue.c (pic14emitStaticSeg),
826 * src/pic16/glue.c (pic16emitStaticSeg),
827 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
828 for initialization of symbols
829 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
830 * support/Util/SDCCerr.h:
831 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
832 * .version: bumped version number to 2.3.8
833 * device/include/Makefile.in (install),
834 * doc/Makefile (install): changed to 'rm `find ...`' construct to
837 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
839 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
840 Slade Rich fixed an optimization bug
841 * src/pic/pcodepeep.c,
842 * src/pic/pcoderegs.c
843 * doc/Makefile (install): added test for directory
845 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
847 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
848 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
849 * src/pic/ralloc.c (getRegPtr, getRegGpr),
850 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
851 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
852 * as/mcs51/asexpr.c (term),
853 * as/hc08/asexpr.c (term): fixed bug #887146
855 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
857 * src/z80/gen.c (genMult): handle single byte result product
858 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
859 DUMMY_READ_VOLATILE (fixed bug #886367)
861 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
863 * support/regression/tests/libmullong.c: fixed logic, on little endian
864 hosts we ended without a mullong_wrapper()
866 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
868 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
869 virus/worm forged address usage.
871 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
873 Fixed promotion, it should be done on AST level:
874 * src/SDCCast.c (addCast): added promotion to int
875 (decorateType): updated call to upCast()
876 * src/SDCCicode.c (geniCodeLeftShift): removed call to
877 usualUnaryConversions()
879 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
881 * support/regression/tests/literalop.c (mulWrapper): Added a
882 wrapper to remove integer overflow warnings.
884 * support/regression/tests/float_trans.c: Made work on host.
886 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
889 * support/regression/generate-cases.py (main): Changed from inline
892 * doc/Makefile (install): Changed to depth first to get rid of
893 missing directory install warning.
895 * as/Makefile (install-doc): Made work on Mac.
897 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
899 * src/SDCCast.c: added an additional type flow in decorateType() of
900 opposite direction, see feature request #860006; it's enabled at runtime
901 by setting the environment variable SDCC_NEWTYPEFLOW
902 * src/SDCCast.h: changed prototype of decorateType()
903 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
904 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
905 'char' to 'int' can be omitted, if both operands are 'unsigned char';
906 see feature request #877103
907 * src/SDCCval.c: updated call of decorateType()
908 (valBitwise): fixed bug #882876
909 (valMinus): added promotion
910 (valLogicAndOr): result is unsigned
911 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
912 * src/SDCCsymt.c (computeType),
913 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
914 must not cause an unsigned operation
915 * src/pic/glue (pic14emitRegularMap),
916 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
918 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
920 * src/pic/pcode.c (PCodeID): commented out left over debug code
922 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
924 * support/valdiag/tests/overflow.c: added shift tests
932 * src/pic/pcodepeep.c,
933 * src/pic/pcoderegs.c,
935 * src/pic/ralloc.h: applied patch from Slade Rich;
936 added support for multiple code pages and multiple RAM banks on the
937 PIC 14 port. The ASM files now no longer simply assume all the
938 code / RAM are in the same page / bank. This means the linker can
939 safely allocate code/RAM of separate ASM files to different pages/banks.
940 * doc/sdccman.lyx: added Slade's tips
941 * src/mcs51/peeph.def: fixed bug #880768
943 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
945 * src/hc08/ralloc.c (rematStr): fixed bug #879282
946 * src/SDCCast.c (decorateType): fixed bug #880197
948 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
950 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
953 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
954 strtof is not part of C89 and isn't included with Mac OS X.
956 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
958 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
959 shiftL2Left2Result): fixed bug #879326
960 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
961 (genMultOneByte): fixed bug in signed vs unsigned multiplication
962 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
963 address fetch for clr instruction
964 * device/lib/hc08/_mulint.c: created optimized assembly version
965 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
967 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
969 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
970 proposed in FR #877103
972 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
974 * src/SDCCval.c (cheapestVal): added missing checks
975 * src/SDCCicode.c (usualBinaryConversions): fixed condition
976 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
978 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
980 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
983 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
985 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
986 loaded with the linker search paths (-L arguments) and the libraries
987 to be linked with the current source (-l arguments). Changes
988 currently will affect only the pic16 port.
989 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
990 include path the port specific paths and port specific libraries,
991 * gplink command now contains the $3 argument,
992 * src/pic16/device.h,
993 * src/pic16/device.c,: structure PIC_device is made public and
994 renamed to PIC16_device, the same for variable Pics which is renamed
995 to Pics16. Updated all references to them.
996 * src/pic16/glue.c (pic16glue): corrected bug with code
997 initialization which bypassed the variable initializations block.
999 * device/lib/pic16/Makefile.rules: removed --penable-stack from
1000 COMPILE_FLAGS and added the --nostdinc option
1002 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1004 * device/include/mc68hc908jb8.h: Register defs for another member
1005 of the hc08 family. Contributed by Bjorn Bringert - thanks!
1007 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
1009 Documenting changes from previous commits.
1010 * configure.in (version 1.56),
1011 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
1012 when generating output files to configure the pic16 library,
1013 but now I've commented it out, since gputils aren't installed in the
1014 SF compile farm, so library won't compile
1016 * device/lib/Makefile.in (version 1.56): initially I've added in
1017 target 'all' the prerequestive 'model-pic16' so it compiled the
1018 pic16 library, but now I've commented it out for the same reasons
1020 * added targets 'model-pic16' and 'objects-pic16' to compile the
1022 * added target 'port-specific-objects-pic16' to handle the
1023 generated libraries and copy them into the build/ directory
1024 * added target 'clean-intermediate-pic16' to clean intermediate
1025 files into pic16 directory
1026 * in target 'installdirs' added line to create directory pic16 in
1027 the installation path
1029 * device/include/Makefile.in (version 1.11): in target 'install'
1030 added lines to copy all header files to installation path,
1031 * in target 'installdirs' added line create directory for pic16
1032 headers in the installation path
1034 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
1036 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
1039 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
1042 * device/lib/configure.in,
1043 * device/lib/configure: fixed for autoconf 2.57
1045 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1047 * src/z80/main.c (_parseOptions): fixed the portmode= command line
1048 option so that it actually works. Made it specific to the z80, since
1049 the gbz80 doesn't have these kinds of I/O ports.
1051 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1053 * device/include/z180.h,
1054 * device/lib/_memcpy.c,
1055 * device/lib/_memmove.c,
1056 * device/lib/_mulint.c,
1057 * device/lib/ser_ir.c,
1058 * device/lib/ser_ir_cts_rts.c,
1059 * device/lib/_strcmp.c,
1060 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
1061 * src/z80/main.c (_process_pragma): add support for pragmas bank and
1062 portmode; added deprecation warning for bank= and protmode= forms.
1063 Also, guard against buffer overflow.
1064 * src/z80/gen.c (aopGet): generate better code for sfr banked read
1066 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1068 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
1069 changed interrupt vector table generation to only emit declared vectors.
1070 * device/include/Makefile.in: added missing backslash
1071 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
1073 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
1075 Mainly changes to support compilation of the device libraries
1076 * src/pic16/device.c: stack is allocated via symbol and not
1077 via literal number. The symbol is placed in the corresponding
1078 position of the data ram
1079 * (pic16_dump_section): relocatable and absolute uninitialized
1080 data are now emitted in sorted order to reduce section naming,
1081 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
1082 weren't marked as being in the access bank,
1084 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
1086 Added portion of GNU PIC Library under the directory
1087 device/include/pic16 and device/lib/pic16. These files
1088 contain the declarations of SFRs for the PIC18Fxx2 devices.
1089 The directory is initialized via configure from toplevel.
1091 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
1093 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
1094 the spilllocations to be compared correctly
1096 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
1098 * src/SDCCast.c (decorateType): fixed bug introduced today
1100 2004-01-12 Borut Razem <borut.razem AT siol.net>
1102 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
1103 doc/sdccman.lyx: upper case pragmas are deprecated
1105 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
1107 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
1108 in simpler and even better code
1110 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
1112 * src/SDCCicode.c (operandOperation): fixed bug #874819
1113 * src/SDCCast.c (decorateType): fixed
1114 char foo (unsigned long ul) { return ul > 0; }
1116 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1118 * doc/sdccman.lyx: Moved and added some sections, small changes
1119 all over. Telling LaTeX to be less strict with word spacing
1120 to better keep the right margin. Changed some notes about
1121 maintainance of the ports in section 3.2.1 - is it OK like this?
1123 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
1125 SDCC source changes:
1126 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
1127 convilong): modified to inform the pic16 port that builtin functions
1130 PIC16 PORT specific changes:
1131 * src/pic16/device.c pic16_dump_equates() added,
1132 processor registers declared internally by the port are emitted in
1133 the translation as equates,
1134 * src/pic16/gen.c: inline code is passed unprocessed to the
1136 * (pic16_popGetLit2): fnuction modified to take second operand as
1137 pCodeOp pointer and not as literal,
1138 * (popRegFromIdx): prefixed with pic16_,
1139 * (pic16_popCombine2): modified to receive already allocated pCode
1141 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
1142 * (genFunction): initializes local stack frame and pushes on stack
1143 all the registers used by this function,
1144 * (genEndFunction): restores all registers from stack and restores
1146 * src/pic16/glue.c (pic16emitRegularMap): various changes and
1148 * (pic16glue): changed the program startup sequence,
1149 * added new dbName code 'A' for functions placed in absolute section
1150 * src/pic16/main.c: added function attribute _naked,
1151 * added pragma 'code' to place a fnuction at an absolute address,
1152 * added command line arguments --debug-ralloc and --pcode-verbose,
1153 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
1154 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
1155 * (pic16_newpCodeOpLit2): modified to take the second operand as
1157 * (pic16_printpBlock): modified to emit each function in a separate
1159 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
1160 UPPER for immediate operands,
1161 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
1163 * src/pic16/peeph.def: all peepholes with movff are commented out,
1164 because there is a problem in the pcode peep optimizer,
1165 * src/pic16/ralloc.c: the register allocator can now reuse local
1166 function symbols for another function. This saves register usage.
1167 * src/pic16/ralloc.h: added flag isLocal in structure regs,
1169 Added file src/pic16/NOTES with information about program writing on
1170 the current port version.
1172 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1174 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
1175 and peephole 252 (array access)
1177 2004-01-09 Borut Razem <borut.razem AT siol.net>
1179 * src/SDCCmain.c : fixed #872250: -l command line defined library
1180 files are scanned before standard library files
1182 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1184 * src/SDCCast.c (decorateType): fixed bug #874046
1186 2004-01-09 Borut Razem <borut.razem AT siol.net>
1188 * support/scripts/sdcc.nsi: remove previous installation
1190 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1192 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
1193 bytes for last interrupt vector (mcs51)
1194 * sdcc.spec: fixed typo
1196 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1198 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
1199 gen51Code): more efficient parameter receive for --model-large
1202 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1205 * src/z80/main.c: added missed needLinkerScript flags (more than
1206 one port structure defined in these file)
1207 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
1210 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
1212 * src/SDCCmain.c: removed various references to DEFAULT_PORT
1213 * src/port.h: added flag needLinkerScript in port->linker
1214 structure to inform whether to create a .lnk file or not,
1222 * src/z80/main.c: changed appropriately to configure
1223 needLinkerScript flag
1225 * src/pic16/gen.c (genAddrOf): fixed bug #863624
1226 * src/pic/glue.c: added variable udata_section_name to
1227 override default uninitialized data segment definition for
1228 devices only with SHAREBANK memory (reported from Erik Epetrich)
1229 * (pic14emitOverlay): modified to emit a commented overlay segment
1230 directive when no overlay data exist
1231 * (picglue): modified to emit uninitialized data segment
1232 according to udata_section_name
1233 * src/pic/main.c (_pic14_parseOptions): added command line
1234 options --udata-section-name=[name] to override default
1235 udata definition name
1236 * modified _linkCmd and _asmCmd to include compiler passed
1237 arguments via -W option
1238 * src/pic16/main.c: added $l in _asmCmd, changed extension for
1239 object file from '.rel' to '.o' in port->linker structure,
1240 changed size of fptr from 2 to 3 in port structure
1242 2004-01-07 Borut Razem <borut.razem AT siol.net>
1244 * support/scripts/sdcc.nsi: update PATH
1245 * support/scripts/sdcc.ico: craeted
1247 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
1249 * device/include/Makefile.in: fix install
1250 * doc/Makefile: fix install
1252 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1254 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
1256 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
1257 how the function variable allocation summary is displayed; also
1258 include information about variables allocated to the overlay
1261 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1263 * as/mcs51/lkmain.c: Help about -Y option
1264 * as/mcs51/lkarea.c: Fixed gcc warnings
1266 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1268 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
1270 * support/valdiag/tests/overflow.c: added
1271 * src/SDCCast.c (decorateType),
1272 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
1273 LEFT_OP (left shift)
1275 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1277 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
1278 (default behaviour).
1280 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1282 A python script to validate compiler diagnostic messages. It can be
1283 used to verify that sdcc complains about bad c source code and
1284 gives a good location of the error.
1285 * support/valdiag/Makefile,
1286 * support/valdiag/valdiag.py,
1287 * support/valdiag/tests/*
1289 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1291 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
1292 * src/SDCCsymt.c (newEnumType),
1294 * support/Util/SDCCerr.c,
1295 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
1297 * support/regression/tests/enum.c: added test for enum values that
1298 require at least 2 bytes of storage.
1300 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1302 * src/common.h: added ifndef/define/endif macros
1303 around the header file.
1304 Bug reported from Jesus Calvino-Fraga
1306 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1308 * sdcc.spec: updated
1309 * device/include/Makefile.in: don't install CVS directories
1310 * device/lib/Makefile.in: added removal of CVS directories after install
1311 * doc/Makefile: fixed install, added local_icons
1312 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
1313 * src/mcs51/gen.c (genRightShift): fixed bug #870788
1314 * src/ds390/gen.c (genRightShift): fixed bug #870788
1315 * src/SDCCast.c (decorateType): fixed bug #870781
1317 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1319 PIC16 port related changes:
1320 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
1321 added variable stackPos,
1323 * gen.c: genCall, assignResultValue: added support for
1324 pushing/retrieving function parameters to/from stack,
1325 genFunction,genEndFunction: setup stack frame for the
1327 genAddrOf: will be changed according to bug 863624
1329 * added files genutils.c and genutils.h which contain gen*
1330 debugged and optimised functions extracted from gen.c
1332 * glue.c: added variable 'externs' which holds extern symbols,
1333 pic16emitRegularMap: is modified to properly handle relocatable
1334 symbols under the new scheme,
1335 pic16createInterruptVect: is modified
1336 pic16printPublics: is modified to emit 'global' assembler directives,
1337 added pic16_printExterns to print extern symbols,
1338 pic16glue: initializes stack/frame pointer in the beginning of
1339 the assembly output. Temporary hack, will be corrected later,
1340 because gplink yet does not support stack and SDCC does not
1341 yet support a type of crt0.o object to create the final binary.
1343 * Removed many lines that contain 8051 legacy code.
1344 * The code is finally placed under a 'code' directive.
1345 * Added port specific options.
1347 * _process_pragma: simplified since now we do not need *special*
1348 include file to define SFR registers. But a separate header
1349 will be needed. This will be developed later.
1350 * _pic16_parseOptions: added, parses port specific options:
1351 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
1352 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
1353 --preplace-udata-with=
1355 * _pic16_setDefaultOptions: modified to initialize section names,
1356 but hack is temporarly out of order since it needs improvement.
1357 * _pic16_genAssemblerPreamble: configuration words are emitted by
1358 their address instead of their name. This part is incomplete and
1359 supports only the 18Fxx2 devices. Other devices will emit an error
1360 during assembly since they do not contain the same set of config
1362 * _pic16_genIVT: is modified,
1364 * pcode.c: added definitions for some hardware registers that are needed
1366 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
1367 All PCI entries are updated. Now LFSR is supported.
1368 * Removed pic16_pciTRIS is mentioned by mdubuc in source
1369 * added pic16_newpCodeOpLit2 to support instructions with
1370 two literal arguments
1371 * pic16_pCode2str: corrected code that emits assembler instructions
1372 with two literal operands and those that have an access bit modifier
1373 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
1374 this fixes a bug which caused some labels to be lost, when an
1375 assembler directive was added, i.e. banksel,
1376 * pic16_FixRegisterBanking: improved logic that causes the insertion
1378 * InlineFunction: functions that are called once, are not any more
1379 inlined. This can be a port option in the future,
1381 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
1383 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
1384 hold the corresponding uninitialized symbols,
1385 * pic16_allocProcessorRegister: registers have explicit marked the
1387 * pic16_allocInternalRegister: registers are explicit marked as
1389 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
1390 processing list, so bit registers were lost,
1393 * ralloc.h: added field 'accessBank' and original symbol operand
1394 in register definition,
1395 * removed the field isMapped from register definition,
1397 ** Several functions have been removed from various sources:
1398 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
1399 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
1400 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
1401 pic16_assignRelocatableRegisters
1403 ** others have been introduced:
1404 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
1405 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
1407 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
1409 * support/scripts/inc2h.pl: changed definition of BIT_AT
1410 to emit 'sbit at' instead of 'bit at'. This was a request.
1412 PIC16 port related preliminary changes:
1413 * gen.c: prefixed function popRegFromString with
1414 pic16_ and all references to it corrected
1415 * pcode.c: all pic16_pc_* hardware registers prefixed
1416 with underscore (_),
1417 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
1418 * ralloc.c: newReg(): when register is REG_SFR then
1419 set address to rIdx,
1420 pic16_allocProcessorRegister(): marks register wasUsed=0
1421 pic16_writeUsedRegs(): added a call to assign processor
1422 registers via pic16_assignFixedRegisters
1424 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1426 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
1427 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
1428 variables in unused register banks. Also the SSEG is placed
1429 wherever there is enough space for it, and IDATA can be anywhere
1430 in internal RAM. For now compile using -Wl-Y[stack_size].
1431 The mem file is different for this option as well, since it
1432 makes no sense of talking about DSEG lenght.
1434 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
1436 * src/SDCClrange.c: fixed bug 869095 that caused segfault
1437 in certain cases, e.g. when ROM assignment, patch provided
1438 from Albert den Haan.
1440 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
1442 Many signedness and type propagation fixes:
1443 * src/SDCCicode.c: made geniCodeCast() static
1444 replaced SPEC_ by IS_ (cosmetic)
1445 (operandOperation): fixed div and mod operation
1446 (usualBinaryConversions): added support for promotion of char
1447 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
1448 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
1449 (geniCodeAdd): an array index will stay unsigned, even if promoted
1451 (geniCodeArray): ditto
1452 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
1453 * src/SDCCsymt.c (computeType): added more support for char;
1454 promotion of char is selectable by promoteCharToInt, fixed signedness
1456 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1457 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1458 * src/SDCCval (val*): replaced signedness calculation by
1460 rearranged if-branches (cosmetic)
1461 (valShift): added warning W_SHIFT_CHANGED
1462 (valCompare): fixed problem with different types
1463 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
1464 * support/regression/tests/literalop.c: added many cases
1465 * support/regression/tests/ast_constant_folding.c: changed finally to
1467 * .version: new year, new version: 2.3.7
1468 * src/SDCCmain.c (main): applied patch #866468
1469 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
1470 provided by Scott Bronson
1471 * doc/sdccman.lyx: updated documentation for sdcdb
1472 updated and added chapter tips
1474 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1476 * src/SDCCsymt.h: missing from yesterday's commits
1478 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1480 * src/SDCC.y (struct_or_union_specifier),
1481 * support/Util/SDCCerr.c,
1482 * support/Util/SDCCerr.h: verify that struct & union tags are used
1485 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1487 * src/SDCCglobl.h: missing from yesterday's commits
1489 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1491 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
1492 sft_attributes, struct_declaration, parameter_declaration,
1493 type_name, start_block, declaration_list),
1494 * src/SDCC.lex (check_type): support redefinition of typedef names
1496 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1498 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
1499 aligned xdata arrays. Erik helped me with the if clause.
1501 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1503 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
1506 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1509 * src/SDCCast.c (newAst_),
1511 * src/SDCCicode.c (ast2iCode, newiCode),
1513 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
1514 expr, statement, expression_statement, selection_statement,
1515 iteration_statement, expr_opt, jump_statement): foundation for tracking
1517 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
1520 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1522 * support/Util/SDCCerr.c,
1524 * src/SDCCast.c (createCase, createDefault, decorateType),
1525 * src/SDCClabel.c (labelUnreach),
1526 * src/SDCC.y (labeled_statement, jump_statement): More improvements
1528 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
1529 (with thanks to Stas Sergeev)
1530 * device/include/time.h,
1531 * device/lib/time.c (CheckTime): suppress unreachable code warning
1533 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1535 * src/SDCCast.c (createIvalCharPtr),
1536 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
1538 * support/regression/tests/nullstring.c: tests for these two bugs
1540 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1542 * support/Util/SDCCerr.h,
1543 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
1544 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
1545 about storage class and 'at' used inside struct or union
1546 * src/SDCCBBlock.c (iCodeFromeBBlock),
1547 * src/SDCCcse.c (ifxOptimize),
1548 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
1549 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
1550 printIval, emitStaticSeg, emitOverlay),
1551 * src/SDCClabel.c (deleteIfx),
1552 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
1553 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
1554 gatherAutoInit, processParms),
1555 * support/Util/SDCCerr.h,
1556 * support/Util/SDCCerr.c (werrorfl): Support for better error location
1557 reporting for post-parse errors.
1559 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1561 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
1562 implicit casts via union; they don't work on big endian systems
1563 (possible fix for bug #861138)
1565 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1567 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
1568 * src/mcs51/main.c: fixed the fix for bug #737001
1570 2003-12-15 Borut Razem <borut.razem AT siol.net>
1572 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
1574 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1576 * support/makebin/makebin.c: put output in binary mode
1578 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1580 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
1581 xdata and data memory on startup. Set the environment variable
1582 SDCC_NOGENRAMCLEAR to disable this.
1583 * src/mcs51/peephole.def,
1584 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
1585 (allows non-interrupt and interrupt code to safely compete for a resource
1586 without the non-interrupt code having to disable interrupts)
1588 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1590 * src/SDCCicode.c (geniCodeAdd),
1591 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
1592 with valFromType if type might be a pointer and host is big endian).
1593 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
1594 types, not just integer types.
1595 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
1596 multiply defined with mismatching "at" address.
1598 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1600 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
1601 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
1602 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
1603 with embedded nulls (fixed bug #753752)
1605 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1607 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
1608 Apparently this did not see much testing (endless loop)
1610 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1612 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
1614 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1616 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
1617 gracefully handle NULL memmap pointers
1619 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1621 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
1622 instead of deleting the iCode when an operand is volatile
1623 * src/z80/gen.c (genDummyRead),
1624 * src/mcs51/gen.c (genDummyRead),
1625 * src/ds390/gen.c (genDummyRead),
1626 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
1628 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
1629 * src/SDCC.y: fixed bug #850420
1631 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1633 Applied z80 i/o port patch from Peter Townson and fixed some operators
1634 to better handle operands in A register.
1635 * device/include/z180.h
1641 * src/z80/peeph-z80.def
1645 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1647 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
1649 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1651 * device/lib/hc08/_mullong.c: Removed extra #endif
1653 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1655 * sim/ucsim/hc08.src/inst.cc,
1656 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
1658 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
1659 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
1660 * device/include/stdarg.h: fixed varargs for hc08
1661 * device/lib/Makefile.in,
1662 * device/lib/hc08/Makefile,
1663 * device/lib/hc08/_mulint.c,
1664 * device/lib/hc08/_mullong.c: fixed some endian problems
1666 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1668 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
1669 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
1670 * device/lib/_gptrget.c,
1671 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
1673 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1675 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
1676 * src/SDCCast.c (astErrors): fixed bug #846007
1677 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
1679 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1681 * src/SDCCast.c (decorateType): disabled a transformation I added in
1682 revision 1.188 (access to fields of a structure at an absolute address);
1683 it breaks with bitfields, extern declarations, and gcse analysis.
1684 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
1685 could be assigned through a pointer, so don't complain.
1686 * src/SDCCast.c (astErrors),
1688 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
1690 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
1692 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
1693 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
1694 output of __config directives, since gpasm now supports them
1695 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
1696 pre-processor macro, i.e. -DMCU=p18f452
1697 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
1698 and modified to handle 'cast' icode similarly to '=' icode
1699 * src/pic16/device.h (typedef struct PIC_device): added field
1700 'extMIface' to indicate that chip has external memory interface
1701 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
1702 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
1705 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1707 * src/SDCC.y (pointer): fixed bug #846006
1708 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
1709 * src/SDCCast.c (decorateType): fixed bug #846009
1710 * src/ds390/peeph.def,
1711 * src/ds390/gen.c (genAnd, genOr),
1712 * src/mcs51/peeph.def,
1713 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
1715 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1717 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
1724 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
1728 * src/SDCCbitv.c: added function to free a bitvector
1730 * src/SDCClrange.c: added function to recompute the liveranges
1732 * src/ds390/ralloc.c,
1733 * src/hc08/ralloc.c,
1734 * src/mcs51/ralloc.c,
1736 * src/pic16/ralloc.c,
1737 * src/xa51/ralloc.c,
1738 * src/z80/ralloc.c: recompute the liveranges after register packing
1740 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1742 * src/SDCCloop.c (newInduction): fixed bug #845630
1744 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1746 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1747 inadvertantly left behind from my 2003-11-12 change
1749 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1751 Updated headers I neglected to commit yesterday.
1755 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1757 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1758 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1759 * src/SDCCopt.c (eBBlockFromiCode),
1760 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1761 the creation of the key hash table from the sequencing so it can be used
1762 earlier (for some GCSE bug fixes still pending)
1764 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1766 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1767 * support/regression/tests/addsub.c: testing genPlus shortcut
1769 2003-11-15 Borut Razem <borut.razem AT siol.net>
1771 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1773 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1775 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1776 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1777 ordering is immaterial.
1778 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1780 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1782 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1783 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1784 (SIGSEV) of bug #840381
1785 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1786 unlink new file before rename if new and old filenames are the same)
1788 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1790 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1791 uninitialized variables) for the mcs51. Set environment variable
1792 SDCC_GENRAMCLEAR to test.
1793 xdata initialization slightly shorter
1795 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1798 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1799 #838241 & 780691 (basicly the same bug)
1800 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1801 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1803 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1805 * src/SDCCmain.c (linkEdit): "fix" #834252
1807 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1809 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1811 * src/SDCC.y: fixed bug #819403
1813 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1815 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1816 the reentrant attribute.
1817 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1818 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1820 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1821 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1822 erroneously reduced to a literal.
1823 * src/hc08/ralloc.c (packRegisters, rematStr),
1824 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1827 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1829 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1830 * doc/sdccman.lyx: changed from 'article' to 'book'
1831 * doc/Makefile: readded test_suite_spec and cdbfileformat
1833 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1835 * device/include/stdlib.h: include malloc.h to comply with ANSI
1836 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1838 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1840 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1841 * doc/clean.mk: also remove *.out files
1842 * doc/sdccman.lyx: some additions, larger top/bottom margins
1844 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1846 * src/SDCC.y: fixed bug #837365
1847 * support/regression/tests/bitopcse.c
1848 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1849 a symbol (might be valop instead)
1850 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1851 * device/lib/clean.mk: added hc08 to the cleaning list
1853 2003-11-04 Borut Razem <borut.razem AT siol.net>
1855 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1857 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1858 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1859 malloc is declared in standard stdlib.h
1861 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1863 * device/lib/hc08/Makefile: need to clean .rel not .o files
1864 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1866 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1876 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1877 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1878 tests (which uses the port's oclsExpense function)
1884 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1886 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1888 * src/SDCCcse.c (ifxOptimize),
1889 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1890 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1891 deleting the IFX iCode.
1892 * src/hc08/ralloc.c: reduced unneeded slocs
1893 * src/hc08/gen.c: fixed bug in asmopToBoolean
1895 2003-11-04 Borut Razem <borut.razem AT siol.net>
1897 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1898 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1899 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1900 transferred to configure
1902 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1904 Use headers defined in the C[++] standards:
1905 * sim/ucsim/gui.src/serio.src/fileio.cc
1906 * sim/ucsim/gui.src/serio.src/frontend.cc
1907 * sim/ucsim/gui.src/serio.src/main.cc
1908 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1909 * support/Util/NewAlloc.c
1915 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1917 * Added MSVC projects for hc08 assembler and linker:
1918 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1919 /as/hc08/link_hc08.dsp
1921 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1923 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1925 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1927 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1929 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1931 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1933 2003-10-31 Borut Razem <borut.razem AT siol.net>
1935 * support/cpp2/cpplib.h,
1936 support/cpp2/cpplib.c,
1937 support/cpp2/cpplex.c,
1938 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1939 to switch _asm block preprocessing on / off. Default is
1940 #pragma preproc_asm +
1942 2003-10-31 Borut Razem <borut.razem AT siol.net>
1944 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1945 when outputting comment blocks (when executed with -C option) and
1946 _asm (SDCPP specific) blocks
1948 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1950 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1952 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1954 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1956 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1958 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1959 * src/SDCCast.c (decorateType): fixed bug #832664
1961 2003-10-31 Borut Razem <borut.razem AT siol.net>
1963 * support\cpp2\cpplex.c: fixed for SDCPP:
1964 comments(when executed with -C option) and _asm blocks
1965 were included even if they where in skipped #if block.
1966 Applied solution from GCC cpp 3.3.2
1968 2003-10-31 Borut Razem <borut.razem AT siol.net>
1970 * src/SDCC.lex: sdcc now understands both formats:
1971 '# <line_number> <file_name>' and
1972 '#line <line_number> <file_name>'
1973 * support/cpp2/cppmain.c: sdcpp now generates the standard
1974 '# <line_number> <file_name>' instead of former
1975 '#line <line_number> <file_name>'
1977 2003-10-30 Borut Razem <borut.razem AT siol.net>
1979 * support/cpp2/cpphash.h,
1980 * support/cpp2/cpplib.h
1981 * support/cpp2/cpplex.c,
1982 * support/cpp2/cppmain.c,
1983 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1985 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1987 Fixed a number of problems revealed by bug #827883.
1988 * src/SDCCloop.c (loopInvariants): Spill location of the
1989 result operand should be recomputed if extracted from
1990 a loop. Also, don't extract assignments of an iTemp
1992 * src/SDCCast.c (isConformingBody): loop reversal should
1993 not occur if the control variable is involved with a
1994 relational operator.
1996 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1998 * .version: bumped to 2.3.6 to reflect the big improvements
1999 made by Erik and Klaus. Thanks!
2001 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
2003 Replaced the livrange code.
2004 * src/SDCClrange.c: added new LR code
2006 * src/SDCCBBlock.h: removed remainig parts from old LR code
2007 * src/ds390/ralloc.c,
2008 * src/ds390/gen.c: minor fixes to make it work with new code
2010 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2015 * src/hc08/ralloc.c: Fix various warnings related to the hc08
2016 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
2017 (tweaked fix for bug #818696)
2019 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2021 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
2023 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2026 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
2027 * src/mcs51/gen.c (gencjneshort),
2028 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
2029 more efficient (per Scott Bronson's suggestion)
2031 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2033 Extended the semantics of the critical keyword to include
2034 individual statements. See RFE #827755 and #799831
2039 * support/Util/SDCCerr.c
2040 * support/Util/SDCCerr.h
2045 2003-10-19 Borut Razem <borut.razem AT siol.net>
2047 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
2049 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2051 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
2053 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
2054 and predecrement operand is displayed
2056 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
2058 * src/SDCCval.c (valMinus): fixed bug #826041
2060 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2062 Some hc08 related updates that I missed earlier
2063 * sim/ucsim/stypes.h
2064 * support/regression/ports/hc08/spec.mk
2066 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2068 New target "hc08" for the Motorola 68hc08 family of micros
2076 * sim/ucsim/hc08.src/*
2077 * sim/ucsim/configure.in
2078 * src/ucsim/configure
2079 * sim/ucsim/packages_in.mk
2082 * device/include/mc68hc908qy.h
2084 * device/lib/Makefile.in
2085 * support/regression/ports/hc08/*
2086 * support/regression/Makefile
2088 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2090 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
2092 * src/ds390/gen.c (genCast): fixed bug #821957
2094 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
2096 * device/lib/logf.c: "fixed" overlay bug
2097 * support/regression/ports/host/spec.mk: added m library
2098 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
2099 * support/regression/tests/float_trans: added (for Eric)
2101 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
2103 * src/mcs51/gen.c (genCpl): fixed bug
2104 http://sf.net/mailarchive/message.php?msg_id=6263915
2106 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
2108 * src/SDCCast.c (decorateType): added extended constant folding
2109 * src/SDCCsymt.c (computeType): cleanup
2110 * src/SDCCval.c (valShift): minor optimization
2111 * support/regression/tests/ast_constant_folding.c: added
2113 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2115 * src/SDCCmain.c: removed some unintended changes
2117 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2119 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
2120 * src/z80/gen.c: fixed part of bug #817589
2121 * src/SDCCsymt.c (checkFunction): fixed bug #817895
2123 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
2125 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
2136 * src/ds390/ralloc.c
2138 * src/mcs51/ralloc.c
2140 * src/pic16/ralloc.c
2143 * src/z80/gen.c: removed unused label "release:"
2145 2003-10-06 Borut Razem <borut.razem AT siol.net>
2147 * src/SDCC.lex: removed definition of unused variables
2148 save_optimize and save_options
2150 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
2152 * clean.mk: removed '=' in "-maxdepth=1"
2153 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
2154 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
2156 2003-10-06 Borut Razem <borut.razem AT siol.net>
2158 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
2159 my_unput() replaced by unput()
2161 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
2163 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
2164 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
2165 type-punned pointer will break strict-aliasing rules"
2166 Old LR behaviour is again default; Klaus' LR can be choosen by
2167 defining the environment variable LRKLAUS
2171 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
2172 * clean.mk: fixed removal of files in bin/CVS/
2173 * device/lib/clean.mk: fixed removal of directories small and large
2174 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
2176 * src/SDCCval.c: removed superflous test for pedantic
2178 2003-10-05 Borut Razem <borut.razem AT siol.net>
2180 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
2181 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
2182 message "unmatched #pragma SAVE and #pragma RESTORE"
2184 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2186 * doc/sdccman.lyx: various additions and updates (interrupts, inline
2187 assembly, critical functions, atomic, nojtbound)
2189 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
2191 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
2197 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2200 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2202 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2204 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2205 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
2206 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
2208 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2210 * src/z80/gen.c (genRet): fixed bug #524753
2211 * src/z80/gen.c (genCast): fixed internal error on cast from
2213 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
2214 fix for bug #477835 to the z80
2215 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
2216 for tracking iCodes in the peephole optimizer for z80
2218 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2220 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
2221 the other part of bug #814548
2222 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
2224 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
2226 * src/SDCCcse.c: fixed part of bug #814548
2228 2003-09-28 Borut Razem <borut.razem AT siol.net>
2230 * src/asm.c: rewrite of printILine() to use temporary file instead
2232 * src/xa51/main.c: commented out declaration of int rewinds
2234 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2236 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
2238 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2240 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
2241 * src/asm.c (printILine): Fixed bug #811015
2243 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2245 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
2248 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2250 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
2251 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
2252 to correctly handle general case of AOP_PAIRPTR
2253 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
2255 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2257 * src/mcs51/ralloc.c (fillGaps),
2258 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
2259 register positioning bug)
2261 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
2263 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
2265 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2267 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
2268 genCodePointerGet, genGenPointerGet, genFarPointerSet,
2269 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
2270 (ralloc doesn't intentionally do this now, but perhaps later)
2271 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
2272 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
2273 register positioning bugs (Fixed bug #762602 and #795325)
2274 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
2276 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
2277 lines that --i-code-in-asm generates
2279 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2281 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
2282 trying to fclose a FILE* that was already closed.
2284 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2286 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
2287 of const struct should be treated as if const themselves)
2289 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
2291 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
2293 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2295 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
2296 Unix (/n) and DOS (/r/n) line terminations.
2298 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2300 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
2303 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2305 * src/mcs51/gen.c (genFunction, genEndFunction),
2306 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
2307 and restore of EA so that stack offsets to parameters are
2308 correct when using both critical and reentrant/stack-auto.
2309 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
2310 size (can be triggered in error if sloc is shared between
2311 different sized objects)
2312 * device/include/float.h: fixed macros to explicitly use
2313 unsigned long where needed
2315 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
2317 Feature req. 799831: added code to allow nesting of critical functions
2318 * src/mcs51/gen.c (genFunction, genEndFunction)
2319 * src/ds390/gen.c (genFunction, genEndFunction)
2321 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2323 * src/SDCCsymt.c (sclsFromPtr),
2325 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
2326 support for standard C idiom of memory mapped variables; for
2327 example, *((xdata int*)0x1234) = 1 is now internally equivalent
2328 to xdata int at 0x1234 tempvar = 1.
2329 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
2330 provided by Akiya ISHIDA
2332 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
2334 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
2335 * src/SDCCval.c (constVal): added reduction from int to char
2336 * src/SDCCval.c (valMult, valDiv): fixed sign handling
2337 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
2338 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
2340 * support/regression/tests/shifts.c: fixed
2342 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2344 * src/z80/gen.c (genXor): Fixed bug #805445
2346 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2348 Fixed bug #621531 (const & volatile confusion in the type chain).
2349 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
2350 refer to the const or volatile state of the pointer itself.
2362 * src/pic16/ralloc.c
2363 * support/regression/tests/const.c
2365 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2367 When checking for duplicated modules, use absolute paths
2368 instead of relative paths. Files changed:
2373 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2375 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
2377 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2379 * device/include/string.h: added size_t typedef, changed
2380 prototypes to use size_t, eliminated separate reentrant and
2381 non-reentrant declarations, added _memmove declaration
2382 * device/lib/_memcpy.c: changed to use size_t instead of int,
2383 changed /4 to >>2 to avoid division library call
2384 * device/lib/_memcmp.c,
2385 * device/lib/_memset.c,
2386 * device/lib/_strncat.c,
2387 * device/lib/_strncpy.c,
2388 * device/lib/_strncmp.c: changed to use size_t instead of int
2389 * device/lib/_memmove.c: new file (fixed bug #772294)
2390 * device/lib/Makefile.in: added _memmove.c
2391 * device/lib/z80/asm_strings.s: fixed bug #772290
2392 * support/regression/tests/bitfields.c: attempt to fix host assertion
2393 failure on amd64-unknown-linux2.2
2395 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2397 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
2398 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
2399 * as/z80/asmain.c (main): fixed bug #801766
2401 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
2403 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
2406 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2408 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
2409 reported in bug #800609
2411 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
2413 * Top header beautifications in src/pic16 directory:
2414 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
2415 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
2416 pcoderegs.h, ralloc.c, ralloc.h
2417 * main.c: added top header and GPL license notice
2418 * pcode.c: fixed the if-conditional warning
2420 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
2422 * device/lib/_mullong.c: replaced int by short for gcc
2424 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2426 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
2427 and JUMPTABLE iCodes properly now (worked by accident before)
2428 * src/mcs51/gen.c (leftRightUseAcc),
2429 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
2430 iCode properly now. Use getSize instead of nRegs since a & b
2431 aren't part of the nRegs tally.
2433 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
2435 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
2436 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
2437 before instructions that use the _STATUS register
2439 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
2441 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
2442 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
2443 fetching of the pointer
2444 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
2445 copied from genNearPointerSet()
2446 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
2447 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
2448 If they pop r0/r1 they must be called in the opposite order than aopOp().
2449 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
2450 (resp. --stack-auto), prepared for --xstack
2452 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2454 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
2456 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
2458 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
2459 these ports have their own __sdcc_external_start()
2461 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
2463 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2464 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
2465 type for bits was changed. It resulted in bit variables becoming
2466 global, which is not permitted in PIC 14 assembly output.
2468 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2470 * doc/sdccman.lyx: various additions and updates. Rearranged sections
2472 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2474 Z80 and MCS51 linkers complaint if a public symbol is defined
2475 in more than one library module:
2479 * as/mcs51/Makefile.in
2481 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2483 A few small changes that speed up the peephole optimizer.
2487 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2489 Try to make the peephole optimizer smarter by maintaining
2490 an association between the assembly source code and the
2491 iCodes that originated them. Put this information to use
2492 with a new peephole rule condition "notVolatile" so that
2493 the rules can be aggressive yet still safe.
2498 * src/mcs51/peeph.def
2500 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2504 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
2505 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
2506 if the left or right operand symbols have the accuse flag set.
2508 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2510 Changed the type of the result of the ! (NOT) operator to char;
2511 previously it returned the same type as the source. This allows
2512 us to eliminate all the genFloatNot functions (all of its target
2513 implementations were very buggy) since !float can use the same
2516 * src/SDCCicode.c (ast2iCode): ! returns char
2517 * src/mcs51/gen.c (genNot, genNotFloat),
2518 * src/ds390/gen.c (genNot, genNotFloat),
2519 * src/z80/gen.c (genNot, genNotFloat),
2520 * src/pic/gen.c (genNot, genNotFloat),
2521 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
2523 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
2525 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2526 1. Interrupt would not compile properly. Ensure PCLATH register is saved
2527 during interrupts. Ensure WSAVE is located at a shared bank address.
2528 2. Fixed page selection in some places
2529 3. Fixed BTFSS/C to where necessary use registers directly and not simply
2530 the registers name strings.
2531 4. Fixed "signed / unsigned compare" compiler warnings.
2532 5. The PIC port manages its own allocation of the general purpose
2533 registers, but makes no attempt to reuse them. As a result when
2534 compiling it soon runs out of general purpose registers. Some
2535 additional code was added to the files pcode.c and device.c to walk
2536 through the function call tree and rename the registers so that they
2546 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
2547 genPlus() & genMinus() when the result is the same as left or right
2549 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2551 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
2553 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2555 Made bitfield a distinct type from bit so that bitfields
2556 convert as per ANSI C and bits retain their traditional
2557 boolean style behaviour. Implemented bitfield support in
2565 * src/ds390/gen.c: bit v bitfield split
2566 * src/z80/gen.c: New support for bitfields
2567 * support/regression/tests/bitfields.c: reenabled z80,
2570 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2572 Rules 246.x, 247.x relate to bitfields, the others speed up
2573 access to xdata mapped I/O devices.
2575 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
2577 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2579 Cleaned up genPackBits and genUnpackBits and added two helper
2580 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
2581 for literal assignments in genPackBits (thanks to Frieder for
2587 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2589 Fixed bug #748310 (pointer to function type mishandled when the
2590 function name is omitted). Also fixed a SIGSEGV when a function
2591 attribute (reentrant, etc) is used on a non-function or on a
2592 function but misplaced before the parameter list.
2594 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
2596 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
2597 * support/Util/SDCCerr.h,
2598 * support/Util/SDCCerr.c: Added func attr misuse error msg
2600 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2602 Fixed bug #787649 by anonymous
2603 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
2604 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
2606 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2608 Fixed numerous bitfield problems.
2610 * src/SDCC.y: More bitfield related error checking
2612 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
2613 * support/Util/SDCCerr.h,
2614 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
2615 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2616 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2617 * support/regression/tests/bitfields.c: tests added
2619 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2621 Made the constant following the "interrupt" keyword optional. If
2622 omitted, the function will not automatically be given an entry
2623 in the interrupt vector table (similar to #pragma NOIV, but
2624 less syntacticly kludgy). The interrupt number is also now
2625 range checked. Also fixed a bug in the high order bit example
2632 * support/Util/SDCCerr.c
2633 * support/Util/SDCCerr.h
2636 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2638 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
2639 * src/SDCCicode.c (operandOperation): rewritten some ops
2640 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
2641 * src/SDCCsymt.c (computeType): literals are handled the same way as any
2643 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
2644 be re-activated by defining REDUCE_LITERALS)
2645 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
2646 unsigned, but are signed by default
2647 * src/SDCCval.c (constVal): rearranged
2648 * src/SDCCval.c (valMod): preliminary fix
2649 * src/SDCCval.c (valCastLiteral): use TYPE_* types
2650 * support/regression/literalop.c: added, work in progress
2652 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2654 Generate warnings for useless declarations like "char data;"
2655 that don't do what new users expect.
2658 * support/Util/SDCCerr.h
2659 * support/Util/SDCCerr.c
2661 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
2663 * src/SDCCval.c (valMult): fix overflow detection of negative int
2665 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2667 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
2669 Changes to support big endian targets:
2682 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
2684 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
2685 * device/lib/time.c: fixed warning "integer overflow in expression"
2687 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
2689 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
2690 * src/SDCCval.c (constVal): changed default to signed; hex and octal
2691 constants are unsigned; added recognition of "u" flag for unsigned
2692 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
2693 * src/SDCCval.c (valDiv, valMod): fixed signdness
2694 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
2695 signedness of modulo, left and right shift
2696 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
2697 * support/Util/SDCCerr.h: added warning W_INT_OVL
2698 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
2699 * src/SDCCast.c (ast_print): improved output of constants
2701 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2703 Fixed some warnings when building with MSVC:
2716 * support\cpp2\cpplib.c
2720 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
2722 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
2724 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2726 * support\librarian\clean.mk: Do not remove Makefile.
2727 * support\librarian\Makefile: added.
2729 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2731 Added librarian to MSVC build:
2734 * support\librarian\librarian.dsp
2736 'configure' not needed for librarian, removed:
2737 * support\librarian\configure
2738 * support\librarian\configure.in
2739 * support\librarian\config_in.h
2740 * support\librarian\Makefile.in
2742 Hopefully these ones built the librarian and the rest of sdcc properly:
2744 * Makefile.common.in
2746 Messed up 'configure', so revert to previous version:
2750 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2752 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2753 there, while the mantissa of a double is "only" 53 bits wide.
2755 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2757 Adding sdcclib to the build. MSVC project coming soon.
2758 Files added/changed:
2760 * support\librarian\clean.mk
2761 * support\librarian\configure
2762 * support\librarian\configure.in
2763 * support\librarian\config_in.h
2764 * support\librarian\Makefile.bcc
2765 * support\librarian\Makefile.in
2766 * support\librarian\sdcclib.c
2769 * Makefile.common.in
2773 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2775 Linker now complaints if linked modules have conflicting options, for
2776 example, one compiled using --model-large and another one compiled with
2777 --model-small. The following files were modified:
2799 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2801 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2802 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2804 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2806 * src/z80/mappings.i: fix _mul[us][int,long] entries
2808 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2810 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2812 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2814 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2815 * support/regression/tests/bitopcse.c: added
2823 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2825 added support for new library format to z80, gbz80 linkers:
2831 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2833 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2834 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2836 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2838 added DUMMY_READ_VOLATILE:
2847 * src/SDCCcse.c (algebraicOpts): many improvements
2848 * src/SDCCcse.h: removed algebraicOpts()
2849 * src/SDCCicode.c (picDummyRead): added
2851 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2853 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2854 "Insufficient space in data memory".
2856 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2858 * src/mcs51/gen.c: fixed bug #771358
2859 * src/z80/gen.c: fixed bug #759087
2861 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2863 * src/pic16/glue.c: minor cleanup by Vangelis
2865 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2867 * device/include/regc515c.h: fixed #758477
2868 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2869 * device/lib/_gptrput.c: saved a few bytes
2870 * my tab spacing is 8, yours too?)
2871 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2872 * device/lib/serial.c: process RX bytes earlier than TX bytes
2873 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2875 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2877 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2879 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2881 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2883 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2885 * device/lib/Makefile.in: bad fix, reverted to 1.43
2887 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2889 * device/lib/Makefile.in: added missing z80 object files
2891 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2893 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2894 pic16 progress by Vangelis:
2909 * pic16/pcodepeep.c:
2912 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2914 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2916 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2918 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2919 added gbz80 build to MSVC project.
2920 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2921 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2922 from 8051 stuff and setup so it links using a .lnk file.
2924 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2926 * support/librarian/sdcclib.c: sdcc librarian.
2927 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2930 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2932 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2934 2003-07-02 Borut Razem <borut.razem AT siol.net>
2936 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2937 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2938 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2939 src/xa51/main.c, src/z80/main.c:
2940 virtualization of glue() function: each port has it's own glue function,
2941 which is accessed by do_glue function pointer in PORT.general structure
2943 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2945 * DS800C400 fun, improved ROM interface and tinibios.
2947 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2949 * More support for DS80C400. Now includes beginning of interface to ROM.
2951 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2953 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2955 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2957 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2959 2003-06-19 Borut Razem <borut.razem AT siol.net>
2961 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2963 2003-06-19 Borut Razem <borut.razem AT siol.net>
2965 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2966 fixed Z80 port - crt0.o: cannot open.
2968 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2970 * support/Util/MySystem.c (merge_command): revert bad fix
2972 2003-06-18 Borut Razem <borut.razem AT siol.net>
2974 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2976 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2978 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2979 option --use-stdout sends errors to stdout instead of stderr.
2981 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2983 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2985 2003-06-15 Borut Razem <borut.razem AT siol.net>
2987 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2988 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2989 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2990 fixed width array of pointers replaced with sets;
2991 multiple include and lib paths ared transferred to preprocessor and linker
2992 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2993 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2994 fixed width array of pointers
2995 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2996 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2997 fixupPath(), getPathDifference()
2998 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2999 fixed width array of pointers
3001 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
3003 * src/pic16/ralloc.c: fix warnings
3004 * src/pic16/pcode.c: fix warning
3006 2003-06-10 Scott Dattalo <scott AT dattalo.com>
3008 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
3009 know all the details, but essentially this set of changes enable
3010 the pic16 port to generate movff instructions and generate assembler
3015 * src/pic16/pcode.c:
3016 * src/pic16/device.c:
3018 * src/pic16/pcode.h:
3019 * src/pic16/pcoderegs.c:
3020 * src/pic16/ralloc.c:
3021 * src/pic16/ralloc.h:
3023 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3025 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
3026 added option --vc, so sdcc errors and warnings are compatible with
3027 Microsoft Visual Studio.
3029 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3031 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
3032 device/lib/libfloat.lib: added atof function.
3034 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
3036 * doc/sdccman.lyx: updated to Lyx 1.3
3037 * doc/cdbfileformat.lyx: updated to Lyx 1.3
3038 * doc/test_suite_spec.lyx: updated to Lyx 1.3
3039 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
3041 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
3043 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
3045 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3047 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
3048 additions to the "related tools/documentation" section
3050 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
3052 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
3054 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
3056 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
3057 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
3059 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
3061 * doc/sdccman.lyx: fix double dash and other minor things
3062 * doc/Makefile: fix double dash
3064 2003-05-28 Karl Bongers(patches from Martin Helmling)
3065 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
3066 condition and ignore commands.
3068 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3070 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
3071 is in parts still quite out of date, I did changes as far as I felt makes sense
3072 for a non-native english speaker.
3073 Please feel free to add to the manual or to correct my changes.
3074 * doc/Makefile: undid touching the date of intermediate tex files.
3076 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3078 * doc/sdccman.lyx: Manual has an index now
3080 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
3082 Finalize muluint/mulsint and mululong/mulslong merging:
3083 * device/lib/_mulint.c
3084 * device/lib/_mullong.c
3085 * device/lib/gbz80/mul.s
3086 * device/lib/gbz80/stubs.s
3087 * device/lib/z80/mul.s
3088 * device/lib/z80/stubs.s
3089 * src/SDCCsymt.c (initCSupport)
3091 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3093 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
3094 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
3095 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
3096 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
3099 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3101 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
3102 the regression tests I'm not brave enough to enable 245.b, 245.c
3103 * doc/sdccman.lyx: added latex preamble for hyperref package.
3104 Using pdflatex this will give you a hyperlinked pdf file with
3105 bookmarks. (prepend '%' before /usepackage if this breaks something)
3107 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3109 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
3111 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
3113 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
3115 2003-05-21 <johan AT balder>
3117 * src/SDCCglue.c (printIval): fixed bug #739934
3119 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
3121 Applied patch from bug 737905 (renamed yylineo to mylineno):
3128 * src/pic16/pcode.c: Cleaned warnings
3129 * src/pic16/pcodeflow.c: Cleaned warnings
3130 * src/pic16/pcoderegs.c: Cleaned warnings
3132 2003-05-19 Scott Dattalo <scott AT dattalo.com>
3134 * src/pic16/pcode.c: Cleaned warnings
3135 * src/pic16/pcodepeep.c: Cleaned warnings
3136 * src/pic16/ralloc.c: Cleaned warnings
3138 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
3140 * doc/sdccman.lyx: fixed bug 739745
3141 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
3143 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
3145 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
3146 it can be defined with CFLAGS when running configure
3147 * src/SDCCmain.c: fixed compiling + linking with object files
3149 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
3151 * configure.in: configure for pic16 port,
3152 added --disable-pic16-port
3153 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
3154 * src/SDCCmain.c: linkOptions is changed to set *,
3155 added if/endif conditional macros to remove options help
3156 messages from optionsTable when a port is not configured, added
3157 support for the PIc16 port in the ports table, when executing
3158 the compiler with no port specified on command line, a default
3159 port is selected with the new macro DEFAULT_PORT which is
3160 defined in port.h, in setDefaultOptions() linkOptions is removed
3161 from initialization assignment, since now it is a set,
3162 parseCmdLine uses setParseWithComma for linkOptions, in
3163 linkEdit() linkOptions are accessed with new function indexSet()
3164 which returns the i'th item of a set variable. See SDCCset.c, in
3165 linkEdit() when calling buildCmdLine(), added linkOptions as
3166 last argument. Now users can pass arguments to gplink via the
3167 -Wl option, main() uses pic16glue() to glue up pic16 programs
3168 * src/SDCCpeeph.c: various changes to support pic16
3169 * src/SDCCset.c: added function void *indexSet(set *, int) to
3170 return the i'th item of the set
3171 * src/SDCCset.h: added function prototype for indexSet()
3172 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
3173 * src/clean.mk: added pic16 in CLEANALLPORTS variable
3174 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
3175 added macro DEFAULT_PORT
3176 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
3177 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
3179 * src/pic16/glue.c: commented out some error producing lines
3180 * src/pic16/main.c: __config directives are commented out to stop
3181 gpasm complaining and test the linkage with gplink, _linkCmd and
3182 _asmCmd changed to be more gplink and gpasm friendly
3183 * src/pic16/peeph.def: peep rule 3 is commented out, since it
3184 produced an error when parsed, peep rule 12 is added to utilize
3185 movff, but it is commented out since the pCode does not support
3186 yet a command with 2 address arguments
3188 2003-05-18 <johan AT balder>
3190 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
3191 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
3192 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
3194 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
3195 Added feature to script commands from file.
3197 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
3199 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
3200 * src/SDCCutil.c: include ctype.h for win32
3202 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
3204 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
3206 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
3208 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
3209 Fixed so you can set breakpoints prior to run, run does not stop
3210 on entry now. Add tbreak. Other enhancements and fixes for use
3213 2003-05-12 Borut Razem <borut.razem AT siol.net>
3215 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
3217 2003-05-11 Borut Razem <borut.razem AT siol.net>
3219 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
3220 the path of bin directory, so that PATH is the only env. variable, which has to be set
3221 in case of standard installation.
3222 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
3223 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
3224 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
3226 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3228 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
3229 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
3230 temp files are in the port dir; clean the gen/test directory when
3231 generating new test.c
3232 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
3233 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
3234 * support/regression/tests/zeropad.c: added
3236 2003-05-09 <johan AT balder>
3238 * src/SDCCglue.c: fixed bug #597940
3240 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
3242 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3243 cache sfr, optimize next,step, fix off by one sourceline,
3244 support ddd list function.
3245 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
3247 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3249 * support/regression/HTMLgen.py: added compare_s2f()
3250 * support/regression/Makefile: redo 1.27
3251 * support/regression/generate-cases.py: redo 1.5
3253 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
3255 * support/regression/tests/float.c: workaround 33 bit hex constant
3256 * support/regression/tests/simplefloat.c: fix division for host
3258 2003-04-29 Scott Dattalo <scott AT dattalo.com>
3260 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
3261 that tame's the PIC's over-aggressive optimizer.
3263 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3265 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
3268 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
3270 Initial support for DS80C400. "Hello world" runs on TINIm400
3273 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
3275 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3276 * Some notes on ddd usage added in debugger/README
3277 Martin Helmling adding more features and fixes for ddd GUI debugger.
3278 Code added for nexti, stepi, up, down, and other adjustments.
3280 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
3282 * src/pic/pCodepeep.c non-wildcard asmops are now handled
3283 * src/pic/peeph.def Added two rules to optimize carry manipulation
3284 * src/pic/* removed debug printfs
3286 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
3288 * debugger/mcs51/cmd.c: added header newalloc.h
3290 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
3292 * as/Makefile: new EXEEXT
3293 * as/z80/Makefile: remove trailing slash of BUILDIR
3294 * as/z80/clean.mk: new EXEEXT
3295 * Makefile.common.in: add to CFLAGS (and others), don't replace it
3296 * support/cpp2/Makefile.in: new EXEEXT
3297 * src/pic/glue.c (pic14emitRegularMap): fixed warning
3299 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
3301 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
3302 EXEEXT was introduced to fix all related problems with targets
3303 "clean", "install" and "uninstall"; a couple of further flaws
3304 especially with "clean" have been fixed too
3305 * as/mcs51/Makefile.in
3310 * debugger/mcs51/Makefile.in
3311 * debugger/mcs51/clean.mk
3313 * link/z80/Makefile.in
3316 * packihx/Makefile.in
3318 * sim/ucsim/Makefile
3319 * sim/ucsim/clean.mk
3320 * sim/ucsim/avr.src/Makefile.in
3321 * sim/ucsim/avr.src/clean.mk
3322 * sim/ucsim/s51.src/Makefile.in
3323 * sim/ucsim/s51.src/clean.mk
3324 * sim/ucsim/xa.src/Makefile.in
3325 * sim/ucsim/xa.src/clean.mk
3326 * sim/ucsim/z80.src/Makefile.in
3327 * sim/ucsim/z80.src/clean.mk
3328 * sim/ucsim/main_in.mk
3329 * sim/ucsim/packages_in.mk
3330 * sim/ucsim/gui.src/Makefile.in
3331 * sim/ucsim/gui.src/serio.src/Makefile.in
3332 * sim/ucsim/gui.src/serio.src/clean.mk
3335 * support/cpp2/Makefile.in
3336 * support/cpp2/clean.mk
3337 * support/makebin/Makefile
3338 * support/makebin/clean.mk
3339 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
3340 * doc/sdccman.lyx: --program-suffix no longer needed
3342 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
3344 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
3345 Martin Helmling added support for ddd GUI debugger.
3346 Code added to display assembly, set variables, and other commands
3347 to interface to ddd.
3349 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
3351 * as/Makefile: fix target clean
3352 * as/clean.mk: fix target clean
3353 * as/z80/clean.mk: fix target clean
3355 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
3357 * Makefile.common.in: added AT EXEEXT AT
3358 * configure.in: removed all mingw32 stuff
3359 * configure: rebuilt from configure.in
3360 * doc/sdccman.lyx: updated section "installation"
3361 * support/scripts/sdcc_mingw32: adapted to configure
3362 * support/scripts/sdcc_cygwin_mingw32: added
3364 2003-04-22 Scott Dattalo <scott AT dattalo.com>
3366 * src/pic Added object file support for the PIC port
3367 * src/pic Applied patch from Craig Franklin (this started the object file support)
3368 * src/regression Updated the PIC regression tests for object files
3370 2003-04-20 Borut Razem <borut.razem AT siol.net>
3372 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
3373 lklex.c: In function `getfid':
3374 lklex.c:203: warning: array subscript has type `char'
3375 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
3376 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
3377 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
3378 stack handling macros
3380 2003-04-19 Borut Razem <borut.razem AT siol.net>
3382 * "handling space characters in file path" task:
3383 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
3384 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
3385 * support/Util/MySystem.h: make it self-sufficient
3386 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
3387 src/z80/main.c, sdcc/as/mcs51/lklex.c:
3388 handling space characters in file path
3389 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
3390 (it will be used by assemblers, which have their own includes, e.g. gpasm)
3391 * support/Util/MySystem.c: handling space characters in executable's path
3393 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
3395 * as/z80/Makefile: fix permanent rebuild of z80
3396 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
3397 * support/regression/tests/bitfields.c: added Johan's bitfields.c
3399 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
3401 * src/SDCCopt.c: add special case optimization to replace modulo by
3402 a power of two with a bitwise AND.
3404 2003-04-18 <johan AT balder>
3406 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
3408 2003-04-17 <johan AT balder>
3410 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
3411 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
3413 2003-04-13 Borut Razem <borut.razem AT siol.net>
3415 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
3416 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
3417 fixed mingw problem in adl_NORMALIZE_PATH
3419 2003-04-12 Borut Razem <borut.razem AT siol.net>
3421 * fixed "#pragma SAVE/RESTORE can not be nested":
3422 * src/SDCC.lex: reworked pragma handling functions
3423 * sdcc/src/SDCCglobl.h: reworked stack handling macros
3424 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
3426 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3428 * src/SDCCutil.c (pathEquivalent): defined but not used
3429 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
3430 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
3431 * configure: rebuilt from configure.in
3432 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3433 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3434 * device/include/Makefile.in: replace sdcc_datadir
3435 * device/lib/Makefile.in: replace sdcc_datadir
3436 * Makefile.common.in: add LDFLAGS from configure
3437 * packihx/Makefile.in: use LDFLAGS
3438 * src/Makefile.in: use LDFLAGS
3439 * support/cpp2/Makefile.in: add LDFLAGS from configure
3440 * support/makebin/Makefile: use LDFLAGS
3441 * .version: bumped version number to 2.3.5
3443 2003-04-12 Borut Razem <borut.razem AT siol.net>
3445 * completed "different paths" task:
3446 * src/SDCCmacro.c: fixed bug in handling quotes
3447 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
3448 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
3450 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3452 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
3454 2003-04-11 kevin Vigor <kevin AT vigor.nu>
3456 * ds390/gen.c ds390/peeph.def: fix bug 706781
3458 2003-04-11 Borut Razem <borut.razem AT siol.net>
3460 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
3462 2003-04-10 Scott Dattalo <scott AT dattalo.com>
3464 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
3465 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
3466 set - this bit used to not be set...).
3467 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
3468 bad code in PIC Port
3469 * src/regression/and2.c added to test bug 609268
3470 * src/regression/Makefile added and2.c to regression test
3473 2003-04-08 <johan AT CP255758-A>
3475 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
3476 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
3477 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
3479 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
3481 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
3483 * support/cpp2/Makefile.in: fix bug #487815
3484 * configure: rebuilt from configure.in
3485 * Makefile.common.in: docdir changed, new path suffixes
3486 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3487 * sdcc_vc_in.h: reflect changes from sdccconf.h
3488 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
3489 * src/SDCCutil.h: remove BINDIR hack
3490 * doc/sdccman.lyx: update new path hierarchy
3492 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3494 * src/SDCCpeeph.c: added okToRemoveSLOC test
3496 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3498 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
3500 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3502 * src/SDCCpeeph.c: added labelIsReturnOnly test
3503 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
3505 2003-04-05 <johan AT balder>
3507 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
3508 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
3509 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
3510 * src/SDCCast.c: fixed a warning
3511 * src/SDCCast.h: fixed a warning
3512 * src/SDCCicode.c (operandFromAst): fixed a warning
3514 2003-04-04 <johan AT balder>
3516 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
3517 * src/SDCCast.c (decorateType): fixed bug #715076
3518 * src/SDCC.y: fixed bug #702907
3520 2003-04-03 <johan AT balder>
3522 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
3523 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
3524 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
3525 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
3526 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
3528 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
3530 * _decdptr.c: fix return values
3531 * _gptrget.c: fix return values
3532 * _gptrgetc.c: fix return values
3533 * _gptrput.c: fix return values
3534 * _mulint.c: fix return values
3535 * as/z80/Makefile: fix 'make -j' problem
3537 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
3539 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
3540 * configure.in: big cleanup, updated to autoconf 2.5x
3541 * configure: rebuilt from configure.in
3542 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3543 * sdcc_vc_in.h: reflect changes from sdccconf.h
3544 * doc/Makefile: fixed a flaw in "make install"
3546 2003-04-02 <johan AT balder>
3548 * src/ds390/gen.c (genCmp): no comments
3549 * src/mcs51/gen.c (genCmp): no comments
3550 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
3551 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
3553 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
3555 * support/regression/generate-cases.py: place generated file in given sub directory
3556 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
3557 * support/regression/Makefile: improvements for 'make -j';
3558 side effect: it's simpler and faster now
3560 2003-03-31 Borut Razem <borut.razem AT siol.net>
3562 * src/z80/main.c: link-{port} and as-{port} defined without path
3563 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
3565 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
3567 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
3569 2003-03-30 Borut Razem <borut.razem AT siol.net>
3571 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
3572 changed type of list parameter to set
3573 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
3574 * src/port.h: changed type of do_assemble() parameter to set
3575 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
3576 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
3577 definition of "cppoutfilename" macro with NULL value in preProcess()
3578 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
3579 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
3580 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
3581 replaced with set *binPathSet
3582 * shash_add() deallocates the item, if allready exsists, before adding the new one
3583 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
3585 2003-03-30 Scott Dattalo <scott AT dattalo.com>
3587 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
3588 a nested for loop bug in the PIC port
3589 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
3592 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
3594 * support/Util/dbuf.h: remove C++ stuff to make it portable
3596 2003-03-28 Borut Razem <borut.razem AT siol.net>
3598 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
3599 literal strings in stringLiteral()
3600 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
3601 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
3604 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
3606 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
3608 2003-03-26 <johan AT balder>
3610 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
3611 * src/ds390/gen.c (saveRegisters): catched symbol abuse
3612 * src/SDCCast.c (decorateType): fixed " -v < 3"
3614 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
3616 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
3617 Added Lenny Story's debug infrastructure changes:
3618 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
3619 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
3620 * src/cdbFile.c: added
3621 * src/SDCCdebug.c: added
3622 * src/SDCCdebug.h: added
3623 * src/SDCCast.c (createFunction)
3624 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
3625 * src/SDCCmain.c (parseCmdLine, main)
3626 * src/SDCCmem.c (redoStackOffsets)
3627 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
3630 * src/avr/gen.c (genAVRCode)
3631 * src/ds390/gen.c (gen390Code)
3632 * src/mcs51/gen.c (gen51Code)
3633 * src/pic/gen.c (genpic14Code)
3634 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
3635 * src/xa51/gen.c (genXA51Code)
3636 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
3638 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3640 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
3641 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
3643 2003-03-22 <johan AT balder>
3645 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
3647 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
3649 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
3650 * doc/cdbfileformat.lyx: added, written by Lenny Story
3651 * doc/Makefile: added cdbfileformat.lyx
3652 * doc/clean.mk: added cdbfileformat.lyx
3654 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
3656 * src/mcs51/peeph.def: fix bug #705773
3658 2003-03-20 <johan AT balder>
3660 An sfr/sbit can have an "at #" AND an initializer
3661 * src/SDCCsymt.c (checkSClass):
3662 * src/SDCCmem.c (allocGlobal):
3663 * src/SDCCmem.c (allocLocal):
3664 * src/SDCCast.c (createBlock):
3666 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
3668 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
3670 2003-03-16 <johan AT balder>
3672 Undid the hackup of const and volatile, the problem is much bigger
3674 * src/SDCCast.c:1.171
3675 * src/SDCCglue.c:1.138
3676 * src/SDCCicode.c:1.146
3677 * src/SDCCsymt.c:1.150
3678 * src/SDCCval.c:1.65
3680 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
3682 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
3683 * src/ds390/gen.c (genAddrOf): fixed bug #704087
3685 2003-03-13 <johan AT balder>
3687 Hackup const and volatile modifiers in type chains a bit:
3689 * src/SDCCast.c:1.169
3690 * src/SDCCglue.c:1.136
3691 * src/SDCCicode.c:1.143
3692 * src/SDCCsymt.c1.146
3693 * src/SDCCsymt.h1.59
3694 * src/SDCCval.c:1.63
3696 2003-03-12 <johan AT balder>
3698 * src/SDCCBBlock.h: more LRH debugging junk
3699 * src/SDCCcflow.h: more LRH debugging junk
3700 * src/SDCCloop.c: more LRH debugging junk
3701 * src/SDCC.y (struct_declaration): fixed bug #697590
3702 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
3703 * src/ds390/gen.c (aopForRemat): fixed bug #700031
3704 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
3706 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3707 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
3708 test function names must now match exactly).
3709 * src/SDCCcse.c: added special case in findCheaperOp to allow
3710 extending a short integer. Makes less awful code for bug 700121 test case.
3712 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3714 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
3715 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
3717 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3719 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
3720 actually called (operandsNotEqual() was called for all
3721 operandsNotEqualX tests).
3723 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3725 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
3726 with shorter literals. Fixes bug 700121.
3728 2003-03-11 <johan AT balder>
3730 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
3732 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
3734 * src/SDCCloop.c (mergeRegions): an evil beast is dead
3735 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
3737 2003-03-10 Borut Razem <borut.razem AT siol.net>
3739 * src/SDCCmain.c: pipe preprocessor's output
3740 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3741 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3742 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3743 which closes all pipes in pipeSet set
3744 * src/SDCCset.c: free deleted item in function deleteSetItem()
3745 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3746 moved from z80 to src subproject
3747 * .version: increased version number to 2.3.4
3749 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3751 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3752 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3753 * support/regression/ports/xa51/spec.mk: fix typo
3755 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3757 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3759 2003-03-09 Borut Razem <borut.razem AT siol.net>
3761 * src/SDCCmain.c: pipe preprocessor's output
3762 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3763 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3764 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3765 which closes all pipes in pipeSet set
3766 * src/SDCCset.c: free deleted item in function deleteSetItem()
3767 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3768 moved from z80 to src subproject
3770 2003-03-09 Borut Razem <borut.razem AT siol.net>
3772 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3773 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3774 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3775 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3776 * src/SDCCglobl.h: unification of WIN32 native definitions
3778 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3780 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3782 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3784 * src/configure.in: check for endianess (even while cross-compiling)
3785 * src/configure: check for endianess (even while cross-compiling)
3786 * src/configure_in.h: check for endianess (even while cross-compiling)
3787 * src/avr/gen.c: remove old endianess stuff
3788 * src/mcs51/gen.c: remove old endianess stuff
3789 * src/ds390/gen.c: remove old endianess stuff
3790 * src/pic/gen.c: remove old endianess stuff
3791 * src/pic/genarith.c: remove old endianess stuff
3792 * src/pic/glue.c: fix endianess check
3793 * src/pic16/gen.c: remove old endianess stuff
3794 * src/pic16/genarith.c: remove old endianess stuff
3795 * src/pic16/glue.c: fix endianess check
3796 * src/xa51/gen.c: remove old endianess stuff
3797 * src/z80/gen.c: fix endianess check
3798 * src/SDCCglue.c: fix endianess check
3799 * src/ds390/peeph.def: fix bug 700036
3801 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3803 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3804 * src/configure: find appropriate data-types on host for SDCC's int and long
3805 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3806 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3807 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3809 2003-03-07 <johan AT balder>
3812 some minor cleanups before the big shot
3813 OP_DEFS and OP_USES now use Kevin's protection
3814 new option --nolabelopt
3825 * src/ds390/ralloc.c:
3826 * src/mcs51/ralloc.c:
3828 * src/xa51/ralloc.c:
3831 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3833 * src/pic/pcode.c (get_op): fix 64 bit warnings
3834 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3835 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3836 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3837 * support/regression/tests/malloc.c: fix 64 bit warnings
3839 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3841 * src/mcs51/gen.c (genMinus): fixed bug 696436
3843 2003-03-02 Borut Razem <borut.razem AT siol.net>
3845 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3847 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3849 * configure.in: test for mkstemp
3850 * sdccconf_in.h: add HAVE_MKSTEMP
3852 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3854 * device/include/ctype.h: removed warning while using --stack-auto
3855 * device/include/malloc.h: removed warning while using --stack-auto
3856 * device/include/string.h: removed warning while using --stack-auto
3858 2003-02-23 Borut Razem <borut.razem AT siol.net>
3860 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3861 because NDEBUG is defined (see man assert)
3862 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3864 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3866 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3867 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3869 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3871 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3872 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3874 2003-02-18 <johan AT balder>
3876 * as/mcs51/asmain.c (asmbl): module can start with a digit
3877 * as/z80/asmain.c (asmbl): module can start with a digit
3879 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3881 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3882 * src/asm.c: fix pipe() for Mingw32
3884 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3886 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3887 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3888 make -V work again; --c1mode reads now from stdin
3889 * doc/sdccman.lyx: added --c1mode
3890 * support/Util/SDCCerr.c: new messages for c1 mode
3891 * support/Util/SDCCerr.h: new messages for c1 mode
3892 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3894 2003-02-15 <johan AT balder>
3896 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3898 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3900 * doc/sdccman.lyx: Environment variables, -o and other minor things
3902 2003-02-14 <johan AT balder>
3904 * src/xa51/main.c: before anyone really tries to use it :)
3906 * Install doc's in share/sdcc/doc
3907 * removed some obsolete files
3908 * Do a proper make distclean and uninstall
3909 M Makefile.common.in
3912 M device/include/Makefile.in
3913 M device/lib/Makefile.in
3916 M sim/ucsim/doc/Makefile.in
3919 R src/xa51/peeph.rul
3920 M support/cpp2/Makefile.in
3921 M support/makebin/Makefile
3924 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3926 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3928 2003-02-10 Borut Razem <borut.razem AT siol.net>
3930 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3931 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3932 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3933 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3934 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3935 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3936 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3937 src/z80/Makefile.bcc: Borland Makefile cleanup
3938 * as/z80/Makefile.bcc: Added Borland Makefile
3939 * support/cpp2/borland.h: Removed
3941 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3943 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3944 * src/SDCC.lex: new pragma NOIV
3945 * src/SDCCglobl.h: new pragma NOIV
3946 * src/SDCCmem.c: new pragma NOIV
3948 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3950 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3952 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3954 * src/SDCCmain.c: signal handling is switched off by --debug
3955 * doc/Makefile: small fix for install; use clean.mk again
3956 * doc/clean.mk: clean *.pdf and *.html too
3958 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3960 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3961 * device/lib/printfl.c: fix a ds390 bug by making it portable
3962 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3963 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3964 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3965 * debugger/mcs51/cmd.c: converted multi-line string literals
3966 * sim/ucsim/globals.cc: converted multi-line string literals
3967 * src/SDCCmain.c: introduced signal handler to remove temp files
3968 * doc/Makefile: small tweaks, implement clean
3969 * doc: removed generated files
3971 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3973 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3974 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3975 Address Record is not correctly generated for DS390."
3977 2003-02-02 Borut Razem <borut.razem AT siol.net>
3979 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3980 * as/mcs51/asm.h: fixed compilation with Borland C
3981 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3982 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3983 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3984 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3985 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3986 src/z80/Makefile.bcc: delete $(LIB) only if exist
3987 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3989 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3991 * device/include/malloc.h: introduced NULL
3992 * device/include/string.h: introduced NULL
3993 * device/include/stdlib.h: introduced NULL
3994 * device/lib/_memcpy.c: removed NULL
3995 * device/lib/_strcat.c: removed NULL
3996 * device/lib/_strchr.c: removed NULL
3997 * device/lib/_strcmp.c: removed NULL
3998 * device/lib/_strcpy.c: removed NULL
3999 * device/lib/_strcspn.c: removed NULL
4000 * device/lib/_strlen.c: removed NULL
4001 * device/lib/_strncat.c: removed NULL
4002 * device/lib/_strncmp.c: removed NULL
4003 * device/lib/_strncpy.c: removed NULL
4004 * device/lib/_strpbrk.c: removed NULL
4005 * device/lib/_strrchr.c: removed NULL
4006 * device/lib/_strspn.c: removed NULL
4007 * device/lib/_strstr.c: removed NULL
4008 * device/lib/_strtok.c: removed NULL
4009 * device/lib/malloc.c: removed NULL, include own header
4011 2003-02-02 <johan AT balder>
4013 * 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
4014 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
4015 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
4016 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
4017 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
4018 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
4020 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4022 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
4025 2003-02-01 <johan AT balder>
4027 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
4029 2003-01-31 <johan AT CP255758-A>
4031 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
4033 2003-01-30 <johan AT balder>
4035 * src/SDCCBBlock.c: automatic bug detection
4036 * src/SDCCicode.c: automatic bug detection
4038 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4040 * src/SDCCglobl.h: now --xram-size 0 works
4041 * src/SDCCmain.c: now --xram-size 0 works
4043 2003-01-29 <johan AT balder>
4045 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
4047 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4049 * as/mcs51/aslink.h: Added options --xram-size and --code-size
4050 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
4051 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
4052 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
4053 * src/SDCCglobl.h: Added options --xram-size and --code-size
4054 * src/SDCCmain.c: Added options --xram-size and --code-size
4056 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4058 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
4059 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
4061 2003-01-27 <johan AT balder>
4063 * src/SDCC.y: fixed bug #613764
4065 2003-01-26 <johan AT balder>
4067 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
4068 * src/SDCCsymt.h: fixed bug #673374
4069 * src/SDCCglue.c: fixed bug #661910
4070 * src/SDCCast.c: fixed bug #458099 and 673374
4072 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4074 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
4075 * as/mcs51/strcmpi.h: added
4076 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
4077 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
4078 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
4079 * as/mcs51/assym.c: strcmpi -> as_strcmpi
4080 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
4081 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
4082 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
4083 * as/mcs51/Makefile.aslink: new module strcmpi
4084 * as/mcs51/Makefile.asx8051: new module strcmpi
4085 * as/mcs51/Makefil.bcc: new module strcmpi
4086 * as/mcs51/Makefile.in: new module strcmpi
4087 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
4089 2003-01-26 <johan AT balder>
4091 * src/SDCCglue.c: reverted back to 1.124
4092 * src/SDCCast.c: reverted back to 1.156
4093 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
4095 2003-01-25 <johan AT balder>
4097 * src/SDCCglue.c: A better fix for bug #661910
4098 * src/SDCCast.c: A better fix for bug #661910
4099 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
4101 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
4103 * src/Makefile.in: remove spawn.o
4104 * src/SDCCmain.c: remove spawn.h
4105 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
4106 * src/spawn.c: removed
4107 * src/spawn.h: removed
4108 * support/regression/ports/ds390/spec.mk: link with -r
4110 2003-01-24 <johan AT CP255758-A>
4112 * src/ds390/gen.c (aopOp): fixed bug #667458
4113 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
4114 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
4115 (createIvalCharPtr): an ival doesn't always have a storage class anymore
4117 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
4119 * src/mcs51/peeph.def: better assembler identation by Frieder
4120 * src/mcs51/gen.c: better assembler identation by Frieder
4122 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4124 * as/z80/string.h: removed for gcc 3.2
4125 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
4126 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
4128 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4130 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
4131 * src/SDCCpeeph.c (replaceRule): fix bug #663503
4132 * support/regression/Makefile: separate temp files for ports
4133 * support/regression/generate-cases.py: separate temp files for ports
4134 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
4135 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
4137 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4139 * moved tinitalk to device/examples/ds390
4141 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
4143 * as/mcs51/lkmem.c: rflag is for DS390
4144 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
4145 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
4146 (linkEdit): move mem- and map-files the same way as ihx-files
4147 * src/z80/main.c (_setDefaultOptions): removed --generic
4148 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
4149 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
4150 * src/pic/glue.c (picglue): --c1mode works again
4151 * src/pic16/glue.c (pic16glue): --c1mode works again
4152 * src/asm.c (printCLine): fix #660034
4154 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4156 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
4157 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
4158 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
4159 * as/mcs51/lkmem (summary): better fix for sp problem
4160 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
4161 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
4162 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
4163 remove --stack-after-data
4165 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
4167 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
4168 * src/SDCCutil.c (join): ugly bug: missing '\0'
4169 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
4171 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
4173 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
4175 * src/pic/main.c (_asmCmd): gpasm supports -o
4176 * src/z80/main.c: more general macros
4177 * device/lib/Makefile.in: remove intermediate files
4179 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
4181 * .version: Bumped version number to 2.3.3
4182 * src/SDCCBBlock.c: new option -o
4183 * src/SDCCglobl.h: new option -o
4184 * src/SDCCglue.c: new option -o
4185 * src/SDCCmain.c: new option -o
4186 * src/asm.c: new option -o
4187 * src/ds390/main.c: new option -o
4188 * src/pic/glue.c: new option -o
4189 * src/pic/pcode.c: new option -o
4190 * src/pic/ralloc.c: new option -o
4191 * src/pic16/glue.c: new option -o
4192 * src/pic16/pcode.c: new option -o
4193 * src/pic16/ralloc.c: new option -o
4194 * src/z80/main.c: new option -o
4195 * device/lib/Makefile.in: use -o
4196 * support/regression/ports/ds390/spec.mk: use -o
4197 * support/regression/ports/gbz80/spec.mk: use -o
4198 * support/regression/ports/mcs51/spec.mk: use -o
4199 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
4200 * support/regression/ports/z80/spec.mk: use -o
4201 * support/regression/ports/ucz80/spec.mk: use -o
4202 * support/regression/ports/xa51/spec.mk: use -o
4203 * support/regression/fwk/lib/timeout.c: fix usage string
4205 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
4206 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
4208 2003-01-07 <johan AT balder>
4210 * src/SDCCast.c (decorateType): fixed bug #600035
4212 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
4213 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
4214 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
4215 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
4216 * src/pic/pcode.c: outcommented unused variable to remove warnings
4217 * src/pic/ralloc.c: outcommented unused variable to remove warnings
4219 2003-01-06 <karl AT turbobit.com>
4220 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
4223 2003-01-06 <johan AT balder>
4225 * src/SDCCicode.c: fixed array add
4227 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
4228 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
4229 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
4231 2003-01-04 <johan AT balder>
4233 * src/SDCCval.c (getNelements): fixed the initialized array of structures
4235 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4236 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
4238 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4239 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
4240 * support/regression/tests/bug-524697.c: fit mem usage into 8032
4242 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4243 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
4245 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
4246 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
4248 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4249 * src/mcs51/main.c: removed {bindir}{sep} from aslink
4251 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4253 * in \sdcc\as\mcs51\ changed these files in order to create an
4254 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
4255 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
4256 following files to include the previous two files: aslink.dsp,
4257 Makefile.aslink, Makefile.bcc, and Makefile.in.
4259 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
4260 .adb instead of .cdb
4262 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4264 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
4265 value from option --iram-size.
4267 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4269 * \sdcc\as\mcs51\lklist.c: added boundary check before using
4272 2002-09-18 <wiml AT hhhh.org>
4274 * SDCClrange.h: exposed setFromRange() and setToRange()
4275 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
4276 packRegsForAccUse() (bug 542397)
4277 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
4278 multiple times and emitting the fetch operations more than once
4279 added aopGetUsesAcc() function to allow binary operators to
4280 fetch their operands in the correct order; made genMinus() emit
4281 compact code for X = LITERAL - Y
4283 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4284 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
4285 sprintf() in line 1267.
4287 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4288 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
4291 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4292 Changes to aslink (All the changes are marked with 'JCF'):
4294 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
4297 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
4298 area BSEG. Also moves, if possible, the DATA area down into the internal
4299 ram so more space is available.
4301 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
4304 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
4305 not bytes. Function summary() which creates a memory usage summary
4306 file with extension .mem. Reports of overlaping stack and small stack
4307 size. If the space for the stack is less than 16 bytes aslink trows a
4310 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
4311 the 8051. Option 'y' for memory summary output file.
4313 Changes to sdcc (All the changes are marked with 'JCF'):
4315 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
4317 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
4318 overlaying area for it (uses RegBankUsed[4]).
4320 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
4321 bank zero as used by default. By default aslink locates the stack
4322 (equivalent to --stack-after-data). Pass option 'y' to aslink for
4323 the creation of the .mem file. Delegates the allocation of data area
4324 to aslink (it is not longer 0x30 by default). If --stack-loc passes
4325 the begining of the stack area to aslink.
4327 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
4328 glue() in SDCCglue.c creates an area for it.
4330 2002-09-03 Borut Razem <borut.razem AT siol.net>
4331 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
4332 sdcc/src/pic/glue.c:
4333 introduced atexit() handler for teporay files removal in case of
4334 errors, assertions, ...
4336 2002-08-29 Borut Razem <borut.razem AT siol.net>
4337 * sdcc/support/cpp2/auto-host_vc_in.h:
4338 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
4339 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
4340 Maybe there is a similar problem with BORLANDC? It should be checked!
4342 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
4343 corrected improper use of assert: the assignment to clr variable was done inside the assert.
4344 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
4345 was not executed, and the compiler (cl) launched a warning:
4346 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
4348 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
4349 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
4351 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
4352 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
4354 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4355 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
4356 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
4357 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4358 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
4359 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
4360 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
4361 - added Release configuration in VS projects
4362 - review of compiler an linker options
4363 - VC .exe files are generated in bin_vc directory, not to interfere
4364 with binaries generated from other projects (cygwin, mingw, bcc ...)
4366 * sdcc/src/yacc.dsp: added
4368 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
4369 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
4370 and insert the version number definitions from .version
4372 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
4374 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
4375 added - genarate auto-host.h using auto-host_vc_in.h as template
4378 removed from CVS, generated automatically
4380 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
4381 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
4383 2002-08-11 Borut Razem <borut.razem AT siol.net>
4384 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
4386 2002-08-10 Borut Razem <borut.razem AT siol.net>
4387 * src/SDCCmain.c (main):
4388 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
4389 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
4390 The consequence was that some temporary files were not removed.
4393 unification of code in functions tempfilename() and tempfile():
4394 function tempnam() is defined in Visual Studio 6.0 and .NET
4396 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
4398 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4399 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
4400 - removed compiler command line option /WX: Treats all warnings as errors
4401 - update a list of source files, included into the project
4403 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4404 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
4405 changed project type to Generic Project so that can be correcly converted to VS.NET project
4407 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
4409 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
4411 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
4413 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
4414 added return 0 statements after assert() to make compiler happy
4416 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
4417 added newline in the def file to keep MSC compiler satisfied
4419 * sdcc/src/z80/gen.c:
4420 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
4421 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
4422 - solved MSC error in function aopDump()
4424 * sdcc_vc.h: define PREFIX as "\\sdcc"
4426 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
4427 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
4429 2002-06-22 Scott Dattalo <scott AT dattalo.com>
4430 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
4431 - Rewrote the register banking algorithm.
4432 - Added pCode live-range analysis to registers (for now, only non-used and
4433 singly-used registers optimized away)
4435 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
4437 * 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.
4439 2002-05-10 Scott Dattalo <scott AT dattalo.com>
4440 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
4442 2002-04-22 Michael Hope <michaelh AT vroom>
4444 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
4446 * configure.in (DD_COPT): Added include support required for gbdk.
4448 * .version: Bumped version number just to increase it.
4450 * src/SDCCmain.c: Added -nostdinc to the default options.
4452 2002-04-15 Michael Hope <michaelh AT vroom>
4454 * device/lib/z80/printf.c (sprintf): Added.
4456 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
4458 * src/z80/peeph.def: Added transpose redundent load rule.
4460 * src/z80/main.c: Added force callee saves for jaune.
4462 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
4464 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
4466 2002-03-28 Johan Knol <johan AT balder>
4468 * src/SDCCval.c: fixed bug #532436
4470 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4472 Added "char *Processor" field to the port structure.
4475 Added -p option. Allows port dependent processor to be specified.
4478 Initialized the new field char *Processor field to NULL in all ports
4481 Compiler generated registers for interrupt context saving
4482 were not getting allocated.
4484 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
4487 Fixed left shift. Will promote the left side of a left shift
4488 if a) left shifting more than size of operand or b) when assigned
4489 to something size > size of left side
4491 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4493 tons of changes. Register allocation has been
4494 rewritten. Added customization for the various PICs. Flow
4495 analysis is restructured. ...
4501 Added. device.c is a PIC port hack to accomodate variations
4504 2002-03-13 Michael Hope <michaelh AT vroom>
4506 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
4508 2002-03-04 johanknol <johanknol AT manik>
4510 * /src/SDCCval.c: fixed
4512 const unsigned char arr[][2] = { { 0, 1 } };
4513 t18.c:1: error: Initializer element is not constant
4515 2002-03-04 bela <bela AT manik>
4517 * /device/include/mcs51reg.h:
4518 ds89c420 register definition update
4520 2002-03-03 <johan AT FRIJA>
4522 * support/Util/SDCCerr.c: did something, but don't no why anymore
4524 * support/regression/tests/bug-524691.c: made it a little less shy
4526 * src/SDCCast.c (decorateType): fixed bug #524697
4528 * src/SDCCast.c: made some lineno improvements
4530 * src/SDCCval.c (getNelements): changed warning to error
4532 * src/SDCCglue.c (printIvalArray): changed warning to error
4534 * src/SDCCicode.c: fixed a warning for mingw
4536 * src/SDCCast.c (decorateType): fixed the << promotion for ops
4538 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
4540 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
4542 * src/ds390/peeph.def:
4543 Added some more peephole rules
4545 * src/ds390/gen.c: Various fixes & enhancements
4547 * src/SDCClrange.c, src/SDCClrange.h:
4548 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
4550 * src/ds390/ralloc.c:
4551 various fixes & enhancements (ds390) specific
4553 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
4554 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
4557 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
4559 2002-03-02 <johan AT FRIJA>
4561 * src/SDCCast.c (decorateType): fixed bug #524708
4563 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
4565 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
4567 2002-03-01 Michael Hope <michaelh AT vroom>
4569 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
4571 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
4573 2002-03-01 <johan AT FRIJA>
4575 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
4577 * src/SDCCast.c (decorateType): fixed bug #524209
4579 * src/SDCCval.c (valNot): fixed bug #524195
4581 2002-02-26 <johan AT balder>
4583 * src/xa51/gen.c: fixed a warning
4585 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
4587 * src/SDCCast.c (decorateType): fixed bug #522534
4589 2002-02-23 <johan AT balder>
4591 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
4593 2002-02-22 <johan AT balder>
4595 * src/SDCCast.c: fixed bug #514865
4597 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
4599 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
4601 * sdcc/src/SDCCloop.c:
4602 Previous fix was not good. basic blocks that have "break" or "return" are
4603 not really partof a loop , but live ranges used in these blocks should
4604 be live thru the entire loop, so set partOfLoop but don't add them to
4607 2002-02-21 <johan AT FRIJA>
4609 * src/SDCCcse.c: fixed bug #514308
4611 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
4614 Fixed BUG #519583. If a conditional block ended in a return/break
4615 statement inside a loop, it was not being considered part of the loop.
4617 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
4619 2002-02-10 Karl Bongers <karl AT turbobit.com>
4622 Fixed up SDCDB debugger somewhat. Updated debugger/README
4623 with lots of comments and notes.
4625 * device/examples/test2.c:
4626 Fix bug, "red" variable not being initialized(compiler complained).
4628 * device/examples/Makefile, examples/test3.c:
4629 Add Makefile in device/examples folder, compiles test3.c
4630 for use as a multiple module SDCDB test case.
4632 * sim/ucsim/cmd.src/cmdset.cc:
4633 Took out debug printfs in ucsim "next" command.
4636 Karl and Johan start ucsim XA support. Most dissassembly working,
4637 about 75% emulation done(plenty of work remaining).
4639 * sim/ucsim/z80.src:
4640 Add Z80 support to ucsim, add test-ucz80 regression test,
4641 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
4642 Notice z80 compiler fails on examples/test3.c/crc code.
4644 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
4646 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
4647 Added support for --parms-in-bank1
4649 * src/ds390/peeph.def:
4650 added a few more peephole optimzations
4653 1) added __builtin_inp & __builtin_outp used to read in data of given length
4654 from a memory mapped port
4655 2) added __builtin_memcmp
4656 3) added __builtin_swapw swap bytes of a short
4658 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
4659 1) handle multiple send & receives from register bank1
4660 2) ralloc can now allocate DPTR1 to some liveRanges
4662 * src/SDCCsymt.c, src/SDCCsymt.h:
4663 changes to handle multiple sends & receives
4666 added some pointer arithmetic optimization
4669 added some pointer arithmetic optimizations but not stable yet so not
4670 called from anywhere (will get this working shortly)
4672 * src/SDCCopt.c: fixed for multiple sends & receives
4675 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
4676 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
4677 set preprocessor defines (depending on options)
4679 * src/SDCCicode.c, src/SDCCicode.h:
4680 changes made to handle multiple sends & receives
4683 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
4685 * src/SDCCcse.c, src/SDCCcse.h:
4686 added function findbackward def (to be used in upcoming optimization)
4688 * src/SDCCcflow.c, src/SDCCcflow.h:
4689 added function returnAtEnd - to determine if a basic block terminates with
4692 * src/SDCCast.c, src/SDCCast.h:
4693 added option parms-in-bank1
4695 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
4696 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
4697 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
4698 adjusted for --parms-in-bank1 option
4700 * device/include/string.h:
4701 donot redefine "reentrant" keyword
4703 * device/include/ds80c390.h: Added some more SFRs
4705 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4707 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
4709 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4711 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
4713 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4715 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
4717 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
4719 * Added --xram-movc option
4721 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4723 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
4725 2002-01-11 Johan Knol
4727 * Added math lib of Jesus Calvino-Fraga
4729 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
4731 * src/SDCCmain.c (processFile): fix processing of ../../src.c
4732 * support/regression/Makefile: new target test-mcs51-stack-auto
4733 * support/regression/ports/mcs51-stack-auto/spec.mk: added
4735 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4737 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
4739 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4741 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4743 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4745 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4747 * src/SDCCglue.h: add definition for printIvalChar()
4749 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4751 * src/SDCCast.c: fix #498138 by Johan
4753 * src/SDCCglue.c: fix #498138 by Johan
4755 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4757 * support/regression/Makefile: fix clean
4759 * support/regression/ports/ds390/support.c: fix transmission of last character
4761 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4763 * /sdcc/src/ds390/gen.c:
4764 a) improved computing address of stack variable
4765 b) took out some #if 0 code
4766 c) improved parmBytes adjustment
4767 d) improved genPlusIncr & genMinusIncr
4768 e) genCmp could generate bad code (when left assigned to DPTR)
4769 f) Fixed bug in hasInc
4771 * /sdcc/src/ds390/ralloc.c:
4772 a) packRegsForSupport could mess up live information (Fixed)
4773 b) packRegsDPTRuse could be incorrect for left & right shift
4775 * /sdcc/src/mcs51/ralloc.c:
4776 packRegsForSupport could mess up the live information (Fixed)
4778 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4780 * /sdcc/src/SDCCast.c:
4781 can reverse a loop even if function call is present as long
4782 as the loop control variable is local & is not passed as parameter
4784 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4786 * /sdcc/ChangeLog: *** empty log message ***
4788 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4789 More builtin function additions for TININative
4791 * /sdcc/src/ds390/ralloc.c:
4792 Had broken the regression testsuite
4794 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4796 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4797 Added funcattr hasStackParms will be set for reentrant functions when there
4798 are paramteres on the stack, this helps in minimizing frame pointer generation
4799 typeFromStr can handle function pointers now
4801 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4802 *** empty log message ***
4804 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4806 * /src/ds390/gen.c, /src/ds390/main.c:
4807 More builtin function additions for TININative
4809 * /src/ds390/ralloc.c:
4810 Had broken the regression testsuite
4812 * /src/SDCCast.c: Fixed a bug in dumptree
4814 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4815 Added funcattr hasStackParms will be set for reentrant functions when there
4816 are paramteres on the stack, this helps in minimizing frame pointer generation
4817 typeFromStr can handle function pointers now
4819 * /doc/builtins.txt, /doc/TININative.txt:
4820 *** empty log message ***
4823 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4825 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4826 ALPHA version for -mTININative
4828 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4829 updated to reflect changes in the port structure
4832 added function do_assemble (similar to do_link) if non-null this function
4833 will be called to do assembly (-mTININative) requires a multi command
4835 added function genAssemblerEnd will be called to generate assembler Epilogue
4838 added _JavaNative to debug info printing
4840 * /src/SDCCmain.c: added option --tini-libid
4841 added port->do_assemble function (-mTININative) has a multi command assemble
4843 * /src/SDCCglue.c: Disabled "constExpr" check
4844 added port->genAssemblerEnd function
4846 * /src/SDCCglobl.h: Added option --tini-libid value
4849 tookout optimizeCompare from the header (has no external references)
4851 * /src/SDCCast.c: made one more function "static"
4853 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4855 * src/z80/mappings.i: Added z80asm support.
4857 * src/z80/main.c: Added z80asm support on --asm=z80asm
4859 * src/z80/gen.c: Fixed asm portability issues.
4861 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4863 * src/SDCCglue.c (printExterns): Added global/extern split.
4865 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4867 * support/regression/Makefile: added test for mcs51 model large
4869 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4871 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4873 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4875 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4877 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4879 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4881 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4883 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4885 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4887 * support/regression/tests/simplefloat.c: Port to mcs51.
4889 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4890 * support/regression/tests/bug-485362.c: Added.
4892 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4894 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4896 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4898 * src/z80/gen.c (aopDump): Added a dump function.
4900 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4901 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4903 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4905 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4907 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4909 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4911 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4913 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4915 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4917 * support/regression/ports/ds390/support.c: Use tinibios.
4919 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4921 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4923 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4924 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4926 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4928 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4930 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4932 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4934 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4935 (packRegsForIYUse): Created and optimised.
4937 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4939 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4940 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4942 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4944 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4946 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4948 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4950 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4952 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4954 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4956 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4958 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4960 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4962 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4964 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4965 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4966 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4968 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4970 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4971 (genNotFloat): Added.
4972 (genUminusFloat): Added.
4974 * device/lib/z80/Makefile: Added floating pt stubs.
4976 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4978 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4980 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4982 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4984 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4986 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4988 * sdcc/support/regression/Makefile: Add port ds390.
4990 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4992 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4994 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4996 * sdcc/support/regression/ports/ds390/support.c: Added.
4998 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
5000 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
5002 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
5004 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
5006 * device/include/malloc.h: Added z80 and gbz80 support.
5008 * device/lib/gbz80/heap.s: Added.
5010 * device/lib/z80/heap.s: Added.
5012 * device/lib/malloc.c: Added z80 and gbz80 support.
5014 * support/regression/tests/malloc.c (testMalloc): Added.
5016 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
5018 * support/regression/tests/bug-478094.c: Added.
5020 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
5022 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
5024 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
5026 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
5028 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
5030 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
5032 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
5034 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
5036 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
5038 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
5040 * support/regression/tests/bug-477927.c: Added.
5042 * src/z80/peeph.def: Added minor rules.
5044 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
5046 * src/z80/peeph.def: Added jump optimisation modification.
5048 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
5050 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
5052 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
5054 * support/regression/tests/funptrs.c: Added.
5056 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
5058 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
5060 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
5062 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
5064 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
5066 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
5067 (movLeft2ResultLong): Created.
5069 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
5070 (joinPushes): Added. Joins two char pushes into a word push.
5072 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
5074 * support/cpp2/Makefile.in (install): Added creation of dest dir.
5076 * support/makebin/Makefile (install): Added creation of dest dir.
5078 2001-10-24 Karl Bongers <karl AT turbobit.com>
5080 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
5082 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
5084 * src/z80/ralloc.c: Turned off faulty pack for one use.
5086 * src/z80/peeph-gbz80.def: Removed redundent restart options.
5088 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
5090 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
5092 * support/regression/Makefile: Improved clean
5094 * support/regression/ports/gbz80/spec.mk: Added clean
5096 * support/regression/ports/host/spec.mk: Added clean
5098 * support/regression/ports/z80/spec.mk: Added clean
5100 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
5102 * support/regression/ports/mcs51/timeout.c: little improvements
5104 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
5106 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
5108 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
5110 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
5112 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
5114 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
5116 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
5118 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
5119 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
5121 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
5123 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
5125 * src/mcs51/main.c (_linkCmd): Added bin path to command.
5127 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
5129 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
5131 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
5133 * support/regression/tests/longor.c: Added.
5135 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
5137 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
5139 * as/mcs51/aslink.h: define PATH_MAX
5141 * as/mcs51/asm.h: define PATH_MAX
5143 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
5145 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
5147 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
5149 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
5151 * src/SDCCglobl.h: define PATH_MAX
5153 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
5155 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
5157 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
5159 * src/z80/gen.c (gencjneshort): Fixed
5161 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
5163 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
5165 * support/regression/tests/bug-469671.c: Added.
5167 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
5169 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
5171 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
5173 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
5175 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
5177 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
5179 * src/device/lib/_mulint.c : removed hint: nooverlay bug
5181 * src/device/lib/_mullong.c : removed hint: nooverlay bug
5183 * src/device/lib/_divuint.c : removed hint: nooverlay bug
5185 * src/device/lib/_divulong.c: removed hint: nooverlay bug
5187 * src/device/lib/_moduint.c : removed hint: nooverlay bug
5189 * src/device/lib/_modulong.c: removed hint: nooverlay bug
5191 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
5193 * 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.
5195 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
5197 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
5199 2001-10-07 <johan AT FRIJA>
5201 * device/lib/gets.c (gets): fixed the return value.
5203 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
5204 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
5206 * 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.
5208 * 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.
5210 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
5212 * src/pic/gen.c: Removed Safe_strdup.
5214 * configure.in: Added option to enable libgc support.
5216 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
5217 (bitVectUnion): Optimised.
5218 (bitVectIntersect): Optimised.
5219 (bitVectBitsInCommon): Optimised.
5220 (bitVectCplAnd): Optimised.
5222 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
5224 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5226 * src/SDCCmain.c: distinguish between assembler debug and plain options
5228 * src/avr/main.c: remove standard assembler options
5230 * src/ds390/main.c: remove standard assembler options
5232 * src/mcs51/main.c: remove standard assembler options
5234 * src/port.h: removed "PENDING" comment
5236 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5238 * src/device/lib/_mulint.c : new, with assember functions
5240 * src/device/lib/_mullong.c : new, with assember functions
5242 * src/device/lib/_divuint.c : with assember functions
5244 * src/device/lib/_divsint.c : with assember functions
5246 * src/device/lib/_divulong.c: with assember functions
5248 * src/device/lib/_divslong.c: with assember functions
5250 * src/device/lib/_moduint.c : with assember functions
5252 * src/device/lib/_modsint.c : with assember functions
5254 * src/device/lib/_modulong.c: with assember functions
5256 * src/device/lib/_modslong.c: with assember functions
5258 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
5260 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
5262 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
5263 replaced _mululong.c and _mulslong.c by _mullong.c
5265 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5267 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
5269 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5271 * src/SDCCglue.c: test, if win32api is available for MINGW
5273 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5275 * src/SDCCsymt.c: no more _modifier in printTypeChain()
5276 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
5277 * support/regression/ports/gbz80/spec.mk: removed GENERIC
5278 * support/regression/ports/host/spec.mk: removed GENERIC
5279 * support/regression/ports/mcs51/spec.mk: removed GENERIC
5280 * support/regression/ports/z80/spec.mk: removed GENERIC
5282 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
5284 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
5286 * support/regression/tests/bug-467035.c: Created.
5288 2001-10-01 <johan AT FRIJA>
5290 * src/SDCC.y: fixed bug #466586 part 1
5292 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
5294 * SDCCicode.c: z80 has no generic pointers
5295 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
5297 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
5299 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
5301 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
5303 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
5305 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
5307 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
5309 * configure.in: Fixed up so that ucsim is only configured once.
5311 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
5313 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
5314 (getPathDifference): As above.
5316 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
5318 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
5320 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
5321 * .version: Updated to 2.3.1
5323 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
5324 Added copyright header.
5326 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
5327 (assemble): Added support for macro based assembler commands.
5328 (linkEdit): Added support for macro based linker commands.
5329 (preProcess): Changed the pre-processor to use macros.
5330 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
5331 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
5333 * device/lib/z80/crt0.s: Added module name for debugging.
5335 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
5337 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5339 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
5341 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
5343 * src/Makefile.in: Added SDCCmacro and SDCCutil
5345 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
5347 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5349 2001-09-16 <johan AT FRIJA>
5351 * 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.
5353 2001-09-15 <johan AT FRIJA>
5355 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
5356 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
5358 2001-09-11 <johan AT FRIJA>
5360 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
5362 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
5364 * support/regression/tests/bug-460444.c: Added test case.
5366 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
5367 (genCast): Added justification for all of the asserts.
5369 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
5371 * support/regression/support.c: _xdata replaced by xdata
5373 * support/regression/spec.mk: removed _generic
5375 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
5377 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
5379 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
5380 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
5382 * src/z80/peeph.def: Added a rule to optimise shift then compare.
5384 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
5386 * support/regression/tests/bug-460010.c: Added test case.
5388 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
5390 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
5392 * support/regression/Makefile: inter-port-clean adjusted for mcs51
5394 * support/regression/testfwk.c: removed workaround for bug #436344
5396 * support/regression/tests/bp.c: use less memory with mcs51
5398 * support/regression/tests/bug-441448.c: use less memory
5400 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
5402 * support/regression/collate-results.py: typo
5404 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
5406 * support/regression/tests/fetchoverlap.c: Added new test case.
5408 * support/regression/tests/bp.c: Added new test case.
5410 * support/regression/tests/bug-448984.c: Added new test case.
5412 * support/regression/tests/pow2shifts.c: Added new test case.
5414 * src/z80/gen.c: Turned off the noise it normally generates for the release.
5415 (genlshTwo): Fixed right shift for count > 8.
5417 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
5419 2001-09-08 <johan AT FRIJA>
5421 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
5423 2001-09-07 <johan AT FRIJA>
5425 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
5427 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
5429 2001-09-06 <johan AT FRIJA>
5431 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
5432 * bernhard noted me at this: "() equals to (void)" (1.38)
5434 2001-09-05 <johan AT FRIJA>
5436 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
5438 2001-09-04 <johan AT FRIJA>
5440 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
5443 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
5445 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
5447 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
5449 * link/z80/aslink.h: Fixed path for PATH_MAX
5451 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
5453 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
5455 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
5457 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
5459 * 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.
5461 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
5463 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
5464 (genCmp): Fixed up genCmp for the GB with longs.
5466 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
5468 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
5470 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
5472 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
5474 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
5476 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
5478 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
5480 * 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.
5482 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
5484 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
5486 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
5488 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
5490 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
5492 * sim/ucsim/configure: little improvement of Cygwin-detection
5493 * sim/ucsim/configure.in: little improvement of Cygwin-detection
5494 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
5495 * support/regression/tests/bug-221100.c: small changes for mcs51
5496 * support/regression/tests/bug-221168.c: small changes for mcs51
5497 * support/regression/tests/bug-227710.c: small changes for mcs51
5498 * support/regression/tests/staticinit.c: small changes for mcs51
5499 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
5500 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
5501 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601