1 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3 * src/mcs51/main.c (instructionSize): fixed ACALL size
4 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
6 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
8 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
9 the sorting of rlist with NULL elements
10 * (print_idataType, print_idata): NEW to create idata sections
11 * src/pic16/device.h: idataSymSet new variable
12 * src/pic16/gen.c (genFunction): fixed some bugs in string
13 comparing, improved the aboslute section creation for ISRs,
14 added FSR0L/FSR0H in registers that are saved in an ISR,
15 * (genInline): fixed the processing of inline snippets,
16 now they undergo no process by the peephole optimizer
17 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
18 are placed in idataSymSet,
19 * (pic16emitStaticSeg): extern symbols are added in externs,
20 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
21 switching when aboslute variables are placed in access bank memory
22 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
23 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
24 commented out with #if,
25 * (pic16_packRegisters): reintroduce the check for CAST because some
26 symbols are not correctly handled,
27 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
28 pCodeInstruction instead of pCode,
29 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
30 pCodeAsmDir definition,
31 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
32 directive, then the argument directive is emitted without the leading
33 tab, hack for inline labels which must be in the first column,
34 * (compareLabel,pic16_findNextInstruction),
35 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
36 * (insertBankSwitch): modified for the new pCodeAsmDir,
38 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
39 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
41 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
43 * (pushSide): commented out with #if,
44 * (assignResultValue): fixed some typos in saving
46 * (genPcall): FIXED and sync'ed with genCall,
47 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
48 * (genNearPointerGet): fixed to handle some more cases,
49 implementation scheme via table reads,
50 * (genConstPointerGet): modified to access code memory correct,
51 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
52 and improved to handle some cases
53 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
54 instead of "RETLW" for init data
55 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
56 not IN_DIRSPACE, work around to reduce bank switching when aboslute
57 variables are placed in access bank memory (<0x80 and >=0xf80),
58 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
59 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
60 TBLWT_POSTDEC,TBLWT_PREINC
61 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
62 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
64 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
65 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
66 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
67 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
69 2004-02-29 Borut Razem <borut.razem AT siol.net>
71 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
72 support/Util/findme.h, support/Util/system.h: enhance binary relative
73 search for lib and include by using findProgramPath()
75 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
78 * src/SDCCpeeph.c (pcDistance),
81 * src/mcs51/ralloc.c (mcs51_regWithIdx),
83 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
84 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
85 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
86 size calculation port specific, started basis for some register
88 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
89 missing push/pop of r0/r1. Optimized push/pops
90 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
91 * device/lib/_modsint.c (_modsint),
92 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
93 and stack version so regression tests pass
95 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
97 * src/Makefile.in (dep): include SLIBOBJS in dependency check
98 * src/SDCCast.c (decorateType): catch another small optimization
100 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
101 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
102 modified to finally use computeType() all over SDCC,
103 see Feature Request #877103
104 * src/SDCCval.h: cosmetic
105 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
106 valCompare(); regression tested in muldiv.c
107 * support/regression/tests/muldiv.c (testMod): mod sign follows
110 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
112 * src/SDCCast.c (decorateType): fixed bug #902362
113 * doc/INSTALL.txt: fixed install instructions for win32
115 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
117 * device/include/Makefile.in (install): fixed by replacing spaces
120 * doc/INSTALL.txt: updated for release
121 * doc/sdccman.lyx: added warning for --xstack being buggy
123 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
125 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
126 to eliminate build warnings.
127 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
129 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
130 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
132 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
133 removed -penable-stack, added comment for stack pragma, added
134 warning for not initializing the stack/frame registers, removed
135 comment at interrupts section
137 Stack is made permanent, there is no ability to disable stack usage.
138 * src/pic16/device.h,
139 * src/pic16/device.c: removed all references to USE_STACK macro,
140 * src/pic16/device.c (pic16_dump_section): when no elements in
141 rlist, free rlist before return,
142 * (pic16_dump_int_registers): NEW, internal registers are a new set
143 of general purpose registers reused by each function,
144 * (checkAddReg): returns 1 if registers is added to set,
145 * (pic16_groupRegistersInSection): when a registers is of type
146 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
147 * src/pic16/device.h: memRange and Assigned Memory are deleted,
148 SRCASECMP macro is moved here from device.c
149 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
150 PO_PCLATU, PO_PRODL, PO_PRODH,
151 * (pic16_pCodeOpType, genMinus,
152 changed compares to "a" register, with AOP_ACC,
153 * (pic16_genPlus): fixed some bugs and indented properly,
154 * (pic16_addSign): changed size to size+offset in the MOVWF
156 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
157 multiply 8-bit operand by literal, result is 8-bit,
158 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
159 multiply 2 8-bit operand, result is 8-bit,
160 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
162 * src/pic16/gen.c: changed accUse to contain WREG only,
163 * (pic16_emitcomment): renamed to pic16_emitpcomment,
164 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
165 true, do not use immediate addressing any more unless sym is a
166 pointer in codespace,
167 * (aopForRemat): do not use immediate addressing when symbol not in
168 codespace and when symbol's address is requested,
169 * (aopOp): for-loop in if(sym->accUse) is modified for the new
171 * (aopGet): added case for AOP_ACC and don't return "accumulator
172 bug" but WREG instead,
173 * (popGetTempReg): pushes contents of temporary register in stack,
174 * (popReleaseTempReg): pops contents of temporary register from
175 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
176 * (pic16_popGet): separated case AOP_ACC to return register WREG
177 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
178 or PO_IMMEDIATE and initializes their instance/offset appropriately,
179 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
180 the use of immediate pointers to certain cases only.
182 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
183 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
184 * (assignResultValue, genCall, genRet): modified to use the new
185 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
186 genPcall is still broken,
187 * (genFunction): added code to create 'A' type pBlocks when
188 interrupt functions are generated, code not extensively tested yet,
189 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
190 * (genEndFunction): modified so ISRs pop stored registers from stack,
191 * (genMultOneByte): cleanup,
192 * (AccRsh): added flag andmask, to and result with appropriate mask,
193 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
194 * (genDataPointerGet): fixed and reenabled its use,
195 * (genNearDataPointerGet): bugs fixed,
196 * (genDataPointerSet): bugs fixed,
197 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
198 pic16_DumpSymbol, pic16_DumpOp,
199 * src/pic16/genutils.h: function prototypes for the above functions,
200 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
202 * (pic16emitRegularMap): many many many improvements, but needs a
204 * src/pic16/main.c: enable_stack in pic16_options is removed,
205 * (_pic16_parseOptions): removed command line options -penable-stack,
206 * (_process_pragma): emit stack symbol only when stack pragma is
208 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
209 redirected to FSR0L/FSR0H pair,
210 * (pic16_get_op, pic16_get_op2): modifications and improvements,
211 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
212 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
214 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
215 * (dumpPicOptype): NEW,
216 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
217 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
218 with movff instruction,
219 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
220 added pic16_int_regs, some packRegsFor* functions are commented out,
221 because produce errors,
222 * src/pic16/NOTES: minor modifications
224 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
226 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
227 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
229 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
230 * as/mcs51/lkaomf51.c: fixed bug #895763
232 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
234 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
236 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
238 * doc/sdccman.lyx: added details about the HC08 storage classes and
239 interrupts, fixed the register usage info for z80 & gbz80
241 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
243 * doc/sdccman.lyx: added more pic16 port documentation
244 * device/include/pic16/: added header pic18fregs.h
246 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
248 * doc/sdccman.lyx: added Vangelis' contribution
250 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
252 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
253 extend to the next CALL or PCALL, not just to the next CALL.
255 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
257 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
259 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
261 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
262 bug #895752 and a better fix for bug #716790
264 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
266 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
268 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
270 * doc/sdccman.lyx: minor changes, minor changed
272 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
274 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
275 which can't handle SDCC_NEWONEBYTEOPS,
276 (geniCodeMultiply): removed conversion from mult to shift for pic14
279 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
282 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
283 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
284 thus fixing bug #895406
286 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
288 * device/lib/_modsint.c,
289 * device/lib/_modslong.c: sign follows divisor only
290 * src/hc08/gen.c (genMultOneByte): if result size is 1,
291 signs or signedness can be ignored
292 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
293 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
294 added optimization for IFX,
295 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
297 reenabled optimization for IFX, which was removed on 2004-01-11
298 * src/SDCCast.h: added return type IFX
299 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
300 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
301 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
302 SDCC_OLDONEBYTEOPS selects the old behaviour
303 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
304 changed again and commented promotion rule
305 * src/SDCCval.c (valDiv): promotion no longer necessary
306 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
307 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
309 * support/regression/tests/onebyte.c: added
311 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
313 * gen.c (genInline): reverted to old code for assemnling inline
314 code because of bug reported James Chadd
316 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
318 * ralloc.h: missing declarations from previous patch,
319 seems that patch for ralloc.h was never applied, fixed
321 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
322 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
326 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
327 indirect addressing. Marked FSR0 as deprecated
328 * gen.c (pointerCode): commented out, not needed now
329 (pic16_popGet2p): new MOVFF helper function
331 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
332 (shiftRLong): removed duplicate debugging info
334 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
336 * src/ds390/gen.c (genNearPointerGet),
337 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
338 optimization with bits, but not bitfields.
339 * src/ds390/ralloc.c (packRegisters),
340 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
342 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
344 * src/SDCCcse.c (algebraicOpts): copy operands before modification
346 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
349 * src/SDCCicode.c (operandFromSymbol),
350 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
351 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
352 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
353 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
354 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
355 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
357 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
358 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
359 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
360 * src/SDCCsymt.c (newSymbol),
361 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
364 * src/SDCCval.c (newiList): fixed bug #885705
366 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
368 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
369 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
371 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
373 * device/include/c8051f120.h,
374 * device/include/c8051f300.h,
375 * device/include/c8051f310.h: added/updated header files for Silicon
376 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
377 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
378 in new section Submitting patches
380 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
382 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
383 genFarPointerGet, genCodePointerGet, genGenPointerGet,
384 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
386 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
387 genFarPointerGet, genCodePointerGet, genGenPointerGet,
388 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
390 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
391 genFarPointerGet, genCodePointerGet, genGenPointerGet,
392 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
394 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
395 genFarPointerGet, genCodePointerGet, genGenPointerGet,
396 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
397 genGenPointerSet): fixed bug #892400
398 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
399 to eliminate build warnings.
400 * src/SDCCast.c (processParms),
401 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
403 * support/valdiag/valdiag.py: added GCC to the list of defines active
404 when compiling with gcc
406 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
408 * support/Util/SDCCerr.h,
409 * support/Util/SDCCerr.c,
410 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
411 with an incomplete type (fixed bug #883734)
412 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
414 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
416 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
418 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
420 * src/SDCCast.c (decorateType),
421 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
422 function pointer implementation
423 * support/regression/tests/funptrs.c: added tests to verify both forms
424 of function pointers work correctly. Added tests to verify parameters
425 are passed in the correct order.
427 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
429 * device.c (regCompare): registers are sorted by ascending
430 address and increasing size,
431 * main.c (_pic16_finaliseOptions): removed the declaration
432 of compiler macro MCU. Now a macro of the format pic18fxxxx
433 will be defined from the command line
435 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
436 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
438 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
439 PCOP_RLCF was overwritten!
440 * gen.c (genSkip): commented out calls to pic16_emitcode,
441 * (genCmpEQ): fixed "long" compares, only high word did get compared,
443 * (genRRC): added debugging info,
444 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
445 overwritten while shifting,
446 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
447 overwritten while shifting,
450 * (shiftLLeftOrResult),
451 * (shiftRLeftOrResult),
453 * (shiftLLong): Implemented with pic16_emitpcode
454 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
455 * (genLeftShift): Fixed bug, operand for shift by variable always
456 was "and"ed with 0x0f,
457 * (genLeftShiftLiteral),
459 * (genRightShiftLiteral): added debugging info,
460 * (genrshFour): added comment,
461 * (genRightShift): determined signedness from operand "left"
464 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
466 * src/SDCCicode.c (geniCodeParms),
467 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
468 function pointers, fixed function pointer bugs #861242 and #861896
470 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
472 * device/include/c8051f000.h,
473 * device/include/c8051f120.h,
474 * device/include/c8051f300.h: added header files for Silicon
475 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
477 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
479 * src/SDCCast.c (processParams): added new type flow and restructured
480 (gatherAutoInit): added new type flow
481 (addCast): cosmetic changes
482 (getLeftResultType): added new type flow for array indices, patch
483 provided by Stas, see FR #877103
484 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
485 array index patch by Stas
486 * src/SDCCast.h: added prototype getResultTypeFromType()
488 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
489 * src/pic/glue.c (pic14emitStaticSeg),
490 * src/pic16/glue.c (pic16emitStaticSeg),
491 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
492 for initialization of symbols
493 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
494 * support/Util/SDCCerr.h:
495 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
496 * .version: bumped version number to 2.3.8
497 * device/include/Makefile.in (install),
498 * doc/Makefile (install): changed to 'rm `find ...`' construct to
501 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
503 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
504 Slade Rich fixed an optimization bug
505 * src/pic/pcodepeep.c,
506 * src/pic/pcoderegs.c
507 * doc/Makefile (install): added test for directory
509 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
511 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
512 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
513 * src/pic/ralloc.c (getRegPtr, getRegGpr),
514 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
515 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
516 * as/mcs51/asexpr.c (term),
517 * as/hc08/asexpr.c (term): fixed bug #887146
519 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
521 * src/z80/gen.c (genMult): handle single byte result product
522 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
523 DUMMY_READ_VOLATILE (fixed bug #886367)
525 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
527 * support/regression/tests/libmullong.c: fixed logic, on little endian
528 hosts we ended without a mullong_wrapper()
530 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
532 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
533 virus/worm forged address usage.
535 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
537 Fixed promotion, it should be done on AST level:
538 * src/SDCCast.c (addCast): added promotion to int
539 (decorateType): updated call to upCast()
540 * src/SDCCicode.c (geniCodeLeftShift): removed call to
541 usualUnaryConversions()
543 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
545 * support/regression/tests/literalop.c (mulWrapper): Added a
546 wrapper to remove integer overflow warnings.
548 * support/regression/tests/float_trans.c: Made work on host.
550 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
553 * support/regression/generate-cases.py (main): Changed from inline
556 * doc/Makefile (install): Changed to depth first to get rid of
557 missing directory install warning.
559 * as/Makefile (install-doc): Made work on Mac.
561 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
563 * src/SDCCast.c: added an additional type flow in decorateType() of
564 opposite direction, see feature request #860006; it's enabled at runtime
565 by setting the environment variable SDCC_NEWTYPEFLOW
566 * src/SDCCast.h: changed prototype of decorateType()
567 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
568 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
569 'char' to 'int' can be omitted, if both operands are 'unsigned char';
570 see feature request #877103
571 * src/SDCCval.c: updated call of decorateType()
572 (valBitwise): fixed bug #882876
573 (valMinus): added promotion
574 (valLogicAndOr): result is unsigned
575 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
576 * src/SDCCsymt.c (computeType),
577 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
578 must not cause an unsigned operation
579 * src/pic/glue (pic14emitRegularMap),
580 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
582 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
584 * src/pic/pcode.c (PCodeID): commented out left over debug code
586 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
588 * support/valdiag/tests/overflow.c: added shift tests
596 * src/pic/pcodepeep.c,
597 * src/pic/pcoderegs.c,
599 * src/pic/ralloc.h: applied patch from Slade Rich;
600 added support for multiple code pages and multiple RAM banks on the
601 PIC 14 port. The ASM files now no longer simply assume all the
602 code / RAM are in the same page / bank. This means the linker can
603 safely allocate code/RAM of separate ASM files to different pages/banks.
604 * doc/sdccman.lyx: added Slade's tips
605 * src/mcs51/peeph.def: fixed bug #880768
607 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
609 * src/hc08/ralloc.c (rematStr): fixed bug #879282
610 * src/SDCCast.c (decorateType): fixed bug #880197
612 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
614 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
617 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
618 strtof is not part of C89 and isn't included with Mac OS X.
620 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
622 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
623 shiftL2Left2Result): fixed bug #879326
624 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
625 (genMultOneByte): fixed bug in signed vs unsigned multiplication
626 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
627 address fetch for clr instruction
628 * device/lib/hc08/_mulint.c: created optimized assembly version
629 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
631 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
633 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
634 proposed in FR #877103
636 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
638 * src/SDCCval.c (cheapestVal): added missing checks
639 * src/SDCCicode.c (usualBinaryConversions): fixed condition
640 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
642 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
644 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
647 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
649 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
650 loaded with the linker search paths (-L arguments) and the libraries
651 to be linked with the current source (-l arguments). Changes
652 currently will affect only the pic16 port.
653 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
654 include path the port specific paths and port specific libraries,
655 * gplink command now contains the $3 argument,
656 * src/pic16/device.h,
657 * src/pic16/device.c,: structure PIC_device is made public and
658 renamed to PIC16_device, the same for variable Pics which is renamed
659 to Pics16. Updated all references to them.
660 * src/pic16/glue.c (pic16glue): corrected bug with code
661 initialization which bypassed the variable initializations block.
663 * device/lib/pic16/Makefile.rules: removed --penable-stack from
664 COMPILE_FLAGS and added the --nostdinc option
666 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
668 * device/include/mc68hc908jb8.h: Register defs for another member
669 of the hc08 family. Contributed by Bjorn Bringert - thanks!
671 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
673 Documenting changes from previous commits.
674 * configure.in (version 1.56),
675 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
676 when generating output files to configure the pic16 library,
677 but now I've commented it out, since gputils aren't installed in the
678 SF compile farm, so library won't compile
680 * device/lib/Makefile.in (version 1.56): initially I've added in
681 target 'all' the prerequestive 'model-pic16' so it compiled the
682 pic16 library, but now I've commented it out for the same reasons
684 * added targets 'model-pic16' and 'objects-pic16' to compile the
686 * added target 'port-specific-objects-pic16' to handle the
687 generated libraries and copy them into the build/ directory
688 * added target 'clean-intermediate-pic16' to clean intermediate
689 files into pic16 directory
690 * in target 'installdirs' added line to create directory pic16 in
691 the installation path
693 * device/include/Makefile.in (version 1.11): in target 'install'
694 added lines to copy all header files to installation path,
695 * in target 'installdirs' added line create directory for pic16
696 headers in the installation path
698 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
700 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
703 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
706 * device/lib/configure.in,
707 * device/lib/configure: fixed for autoconf 2.57
709 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
711 * src/z80/main.c (_parseOptions): fixed the portmode= command line
712 option so that it actually works. Made it specific to the z80, since
713 the gbz80 doesn't have these kinds of I/O ports.
715 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
717 * device/include/z180.h,
718 * device/lib/_memcpy.c,
719 * device/lib/_memmove.c,
720 * device/lib/_mulint.c,
721 * device/lib/ser_ir.c,
722 * device/lib/ser_ir_cts_rts.c,
723 * device/lib/_strcmp.c,
724 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
725 * src/z80/main.c (_process_pragma): add support for pragmas bank and
726 portmode; added deprecation warning for bank= and protmode= forms.
727 Also, guard against buffer overflow.
728 * src/z80/gen.c (aopGet): generate better code for sfr banked read
730 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
732 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
733 changed interrupt vector table generation to only emit declared vectors.
734 * device/include/Makefile.in: added missing backslash
735 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
737 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
739 Mainly changes to support compilation of the device libraries
740 * src/pic16/device.c: stack is allocated via symbol and not
741 via literal number. The symbol is placed in the corresponding
742 position of the data ram
743 * (pic16_dump_section): relocatable and absolute uninitialized
744 data are now emitted in sorted order to reduce section naming,
745 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
746 weren't marked as being in the access bank,
748 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
750 Added portion of GNU PIC Library under the directory
751 device/include/pic16 and device/lib/pic16. These files
752 contain the declarations of SFRs for the PIC18Fxx2 devices.
753 The directory is initialized via configure from toplevel.
755 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
757 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
758 the spilllocations to be compared correctly
760 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
762 * src/SDCCast.c (decorateType): fixed bug introduced today
764 2004-01-12 Borut Razem <borut.razem AT siol.net>
766 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
767 doc/sdccman.lyx: upper case pragmas are deprecated
769 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
771 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
772 in simpler and even better code
774 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
776 * src/SDCCicode.c (operandOperation): fixed bug #874819
777 * src/SDCCast.c (decorateType): fixed
778 char foo (unsigned long ul) { return ul > 0; }
780 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
782 * doc/sdccman.lyx: Moved and added some sections, small changes
783 all over. Telling LaTeX to be less strict with word spacing
784 to better keep the right margin. Changed some notes about
785 maintainance of the ports in section 3.2.1 - is it OK like this?
787 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
790 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
791 convilong): modified to inform the pic16 port that builtin functions
794 PIC16 PORT specific changes:
795 * src/pic16/device.c pic16_dump_equates() added,
796 processor registers declared internally by the port are emitted in
797 the translation as equates,
798 * src/pic16/gen.c: inline code is passed unprocessed to the
800 * (pic16_popGetLit2): fnuction modified to take second operand as
801 pCodeOp pointer and not as literal,
802 * (popRegFromIdx): prefixed with pic16_,
803 * (pic16_popCombine2): modified to receive already allocated pCode
805 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
806 * (genFunction): initializes local stack frame and pushes on stack
807 all the registers used by this function,
808 * (genEndFunction): restores all registers from stack and restores
810 * src/pic16/glue.c (pic16emitRegularMap): various changes and
812 * (pic16glue): changed the program startup sequence,
813 * added new dbName code 'A' for functions placed in absolute section
814 * src/pic16/main.c: added function attribute _naked,
815 * added pragma 'code' to place a fnuction at an absolute address,
816 * added command line arguments --debug-ralloc and --pcode-verbose,
817 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
818 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
819 * (pic16_newpCodeOpLit2): modified to take the second operand as
821 * (pic16_printpBlock): modified to emit each function in a separate
823 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
824 UPPER for immediate operands,
825 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
827 * src/pic16/peeph.def: all peepholes with movff are commented out,
828 because there is a problem in the pcode peep optimizer,
829 * src/pic16/ralloc.c: the register allocator can now reuse local
830 function symbols for another function. This saves register usage.
831 * src/pic16/ralloc.h: added flag isLocal in structure regs,
833 Added file src/pic16/NOTES with information about program writing on
834 the current port version.
836 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
838 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
839 and peephole 252 (array access)
841 2004-01-09 Borut Razem <borut.razem AT siol.net>
843 * src/SDCCmain.c : fixed #872250: -l command line defined library
844 files are scanned before standard library files
846 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
848 * src/SDCCast.c (decorateType): fixed bug #874046
850 2004-01-09 Borut Razem <borut.razem AT siol.net>
852 * support/scripts/sdcc.nsi: remove previous installation
854 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
856 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
857 bytes for last interrupt vector (mcs51)
858 * sdcc.spec: fixed typo
860 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
862 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
863 gen51Code): more efficient parameter receive for --model-large
866 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
869 * src/z80/main.c: added missed needLinkerScript flags (more than
870 one port structure defined in these file)
871 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
874 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
876 * src/SDCCmain.c: removed various references to DEFAULT_PORT
877 * src/port.h: added flag needLinkerScript in port->linker
878 structure to inform whether to create a .lnk file or not,
886 * src/z80/main.c: changed appropriately to configure
887 needLinkerScript flag
889 * src/pic16/gen.c (genAddrOf): fixed bug #863624
890 * src/pic/glue.c: added variable udata_section_name to
891 override default uninitialized data segment definition for
892 devices only with SHAREBANK memory (reported from Erik Epetrich)
893 * (pic14emitOverlay): modified to emit a commented overlay segment
894 directive when no overlay data exist
895 * (picglue): modified to emit uninitialized data segment
896 according to udata_section_name
897 * src/pic/main.c (_pic14_parseOptions): added command line
898 options --udata-section-name=[name] to override default
899 udata definition name
900 * modified _linkCmd and _asmCmd to include compiler passed
901 arguments via -W option
902 * src/pic16/main.c: added $l in _asmCmd, changed extension for
903 object file from '.rel' to '.o' in port->linker structure,
904 changed size of fptr from 2 to 3 in port structure
906 2004-01-07 Borut Razem <borut.razem AT siol.net>
908 * support/scripts/sdcc.nsi: update PATH
909 * support/scripts/sdcc.ico: craeted
911 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
913 * device/include/Makefile.in: fix install
914 * doc/Makefile: fix install
916 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
918 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
920 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
921 how the function variable allocation summary is displayed; also
922 include information about variables allocated to the overlay
925 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
927 * as/mcs51/lkmain.c: Help about -Y option
928 * as/mcs51/lkarea.c: Fixed gcc warnings
930 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
932 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
934 * support/valdiag/tests/overflow.c: added
935 * src/SDCCast.c (decorateType),
936 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
939 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
941 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
944 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
946 A python script to validate compiler diagnostic messages. It can be
947 used to verify that sdcc complains about bad c source code and
948 gives a good location of the error.
949 * support/valdiag/Makefile,
950 * support/valdiag/valdiag.py,
951 * support/valdiag/tests/*
953 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
955 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
956 * src/SDCCsymt.c (newEnumType),
958 * support/Util/SDCCerr.c,
959 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
961 * support/regression/tests/enum.c: added test for enum values that
962 require at least 2 bytes of storage.
964 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
966 * src/common.h: added ifndef/define/endif macros
967 around the header file.
968 Bug reported from Jesus Calvino-Fraga
970 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
973 * device/include/Makefile.in: don't install CVS directories
974 * device/lib/Makefile.in: added removal of CVS directories after install
975 * doc/Makefile: fixed install, added local_icons
976 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
977 * src/mcs51/gen.c (genRightShift): fixed bug #870788
978 * src/ds390/gen.c (genRightShift): fixed bug #870788
979 * src/SDCCast.c (decorateType): fixed bug #870781
981 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
983 PIC16 port related changes:
984 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
985 added variable stackPos,
987 * gen.c: genCall, assignResultValue: added support for
988 pushing/retrieving function parameters to/from stack,
989 genFunction,genEndFunction: setup stack frame for the
991 genAddrOf: will be changed according to bug 863624
993 * added files genutils.c and genutils.h which contain gen*
994 debugged and optimised functions extracted from gen.c
996 * glue.c: added variable 'externs' which holds extern symbols,
997 pic16emitRegularMap: is modified to properly handle relocatable
998 symbols under the new scheme,
999 pic16createInterruptVect: is modified
1000 pic16printPublics: is modified to emit 'global' assembler directives,
1001 added pic16_printExterns to print extern symbols,
1002 pic16glue: initializes stack/frame pointer in the beginning of
1003 the assembly output. Temporary hack, will be corrected later,
1004 because gplink yet does not support stack and SDCC does not
1005 yet support a type of crt0.o object to create the final binary.
1007 * Removed many lines that contain 8051 legacy code.
1008 * The code is finally placed under a 'code' directive.
1009 * Added port specific options.
1011 * _process_pragma: simplified since now we do not need *special*
1012 include file to define SFR registers. But a separate header
1013 will be needed. This will be developed later.
1014 * _pic16_parseOptions: added, parses port specific options:
1015 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
1016 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
1017 --preplace-udata-with=
1019 * _pic16_setDefaultOptions: modified to initialize section names,
1020 but hack is temporarly out of order since it needs improvement.
1021 * _pic16_genAssemblerPreamble: configuration words are emitted by
1022 their address instead of their name. This part is incomplete and
1023 supports only the 18Fxx2 devices. Other devices will emit an error
1024 during assembly since they do not contain the same set of config
1026 * _pic16_genIVT: is modified,
1028 * pcode.c: added definitions for some hardware registers that are needed
1030 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
1031 All PCI entries are updated. Now LFSR is supported.
1032 * Removed pic16_pciTRIS is mentioned by mdubuc in source
1033 * added pic16_newpCodeOpLit2 to support instructions with
1034 two literal arguments
1035 * pic16_pCode2str: corrected code that emits assembler instructions
1036 with two literal operands and those that have an access bit modifier
1037 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
1038 this fixes a bug which caused some labels to be lost, when an
1039 assembler directive was added, i.e. banksel,
1040 * pic16_FixRegisterBanking: improved logic that causes the insertion
1042 * InlineFunction: functions that are called once, are not any more
1043 inlined. This can be a port option in the future,
1045 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
1047 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
1048 hold the corresponding uninitialized symbols,
1049 * pic16_allocProcessorRegister: registers have explicit marked the
1051 * pic16_allocInternalRegister: registers are explicit marked as
1053 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
1054 processing list, so bit registers were lost,
1057 * ralloc.h: added field 'accessBank' and original symbol operand
1058 in register definition,
1059 * removed the field isMapped from register definition,
1061 ** Several functions have been removed from various sources:
1062 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
1063 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
1064 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
1065 pic16_assignRelocatableRegisters
1067 ** others have been introduced:
1068 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
1069 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
1071 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
1073 * support/scripts/inc2h.pl: changed definition of BIT_AT
1074 to emit 'sbit at' instead of 'bit at'. This was a request.
1076 PIC16 port related preliminary changes:
1077 * gen.c: prefixed function popRegFromString with
1078 pic16_ and all references to it corrected
1079 * pcode.c: all pic16_pc_* hardware registers prefixed
1080 with underscore (_),
1081 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
1082 * ralloc.c: newReg(): when register is REG_SFR then
1083 set address to rIdx,
1084 pic16_allocProcessorRegister(): marks register wasUsed=0
1085 pic16_writeUsedRegs(): added a call to assign processor
1086 registers via pic16_assignFixedRegisters
1088 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1090 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
1091 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
1092 variables in unused register banks. Also the SSEG is placed
1093 wherever there is enough space for it, and IDATA can be anywhere
1094 in internal RAM. For now compile using -Wl-Y[stack_size].
1095 The mem file is different for this option as well, since it
1096 makes no sense of talking about DSEG lenght.
1098 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
1100 * src/SDCClrange.c: fixed bug 869095 that caused segfault
1101 in certain cases, e.g. when ROM assignment, patch provided
1102 from Albert den Haan.
1104 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
1106 Many signedness and type propagation fixes:
1107 * src/SDCCicode.c: made geniCodeCast() static
1108 replaced SPEC_ by IS_ (cosmetic)
1109 (operandOperation): fixed div and mod operation
1110 (usualBinaryConversions): added support for promotion of char
1111 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
1112 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
1113 (geniCodeAdd): an array index will stay unsigned, even if promoted
1115 (geniCodeArray): ditto
1116 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
1117 * src/SDCCsymt.c (computeType): added more support for char;
1118 promotion of char is selectable by promoteCharToInt, fixed signedness
1120 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1121 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1122 * src/SDCCval (val*): replaced signedness calculation by
1124 rearranged if-branches (cosmetic)
1125 (valShift): added warning W_SHIFT_CHANGED
1126 (valCompare): fixed problem with different types
1127 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
1128 * support/regression/tests/literalop.c: added many cases
1129 * support/regression/tests/ast_constant_folding.c: changed finally to
1131 * .version: new year, new version: 2.3.7
1132 * src/SDCCmain.c (main): applied patch #866468
1133 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
1134 provided by Scott Bronson
1135 * doc/sdccman.lyx: updated documentation for sdcdb
1136 updated and added chapter tips
1138 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1140 * src/SDCCsymt.h: missing from yesterday's commits
1142 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1144 * src/SDCC.y (struct_or_union_specifier),
1145 * support/Util/SDCCerr.c,
1146 * support/Util/SDCCerr.h: verify that struct & union tags are used
1149 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1151 * src/SDCCglobl.h: missing from yesterday's commits
1153 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1155 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
1156 sft_attributes, struct_declaration, parameter_declaration,
1157 type_name, start_block, declaration_list),
1158 * src/SDCC.lex (check_type): support redefinition of typedef names
1160 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1162 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
1163 aligned xdata arrays. Erik helped me with the if clause.
1165 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1167 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
1170 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1173 * src/SDCCast.c (newAst_),
1175 * src/SDCCicode.c (ast2iCode, newiCode),
1177 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
1178 expr, statement, expression_statement, selection_statement,
1179 iteration_statement, expr_opt, jump_statement): foundation for tracking
1181 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
1184 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1186 * support/Util/SDCCerr.c,
1188 * src/SDCCast.c (createCase, createDefault, decorateType),
1189 * src/SDCClabel.c (labelUnreach),
1190 * src/SDCC.y (labeled_statement, jump_statement): More improvements
1192 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
1193 (with thanks to Stas Sergeev)
1194 * device/include/time.h,
1195 * device/lib/time.c (CheckTime): suppress unreachable code warning
1197 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1199 * src/SDCCast.c (createIvalCharPtr),
1200 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
1202 * support/regression/tests/nullstring.c: tests for these two bugs
1204 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1206 * support/Util/SDCCerr.h,
1207 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
1208 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
1209 about storage class and 'at' used inside struct or union
1210 * src/SDCCBBlock.c (iCodeFromeBBlock),
1211 * src/SDCCcse.c (ifxOptimize),
1212 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
1213 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
1214 printIval, emitStaticSeg, emitOverlay),
1215 * src/SDCClabel.c (deleteIfx),
1216 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
1217 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
1218 gatherAutoInit, processParms),
1219 * support/Util/SDCCerr.h,
1220 * support/Util/SDCCerr.c (werrorfl): Support for better error location
1221 reporting for post-parse errors.
1223 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1225 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
1226 implicit casts via union; they don't work on big endian systems
1227 (possible fix for bug #861138)
1229 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1231 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
1232 * src/mcs51/main.c: fixed the fix for bug #737001
1234 2003-12-15 Borut Razem <borut.razem AT siol.net>
1236 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
1238 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1240 * support/makebin/makebin.c: put output in binary mode
1242 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1244 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
1245 xdata and data memory on startup. Set the environment variable
1246 SDCC_NOGENRAMCLEAR to disable this.
1247 * src/mcs51/peephole.def,
1248 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
1249 (allows non-interrupt and interrupt code to safely compete for a resource
1250 without the non-interrupt code having to disable interrupts)
1252 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1254 * src/SDCCicode.c (geniCodeAdd),
1255 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
1256 with valFromType if type might be a pointer and host is big endian).
1257 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
1258 types, not just integer types.
1259 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
1260 multiply defined with mismatching "at" address.
1262 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1264 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
1265 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
1266 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
1267 with embedded nulls (fixed bug #753752)
1269 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1271 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
1272 Apparently this did not see much testing (endless loop)
1274 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1276 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
1278 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1280 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
1281 gracefully handle NULL memmap pointers
1283 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1285 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
1286 instead of deleting the iCode when an operand is volatile
1287 * src/z80/gen.c (genDummyRead),
1288 * src/mcs51/gen.c (genDummyRead),
1289 * src/ds390/gen.c (genDummyRead),
1290 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
1292 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
1293 * src/SDCC.y: fixed bug #850420
1295 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1297 Applied z80 i/o port patch from Peter Townson and fixed some operators
1298 to better handle operands in A register.
1299 * device/include/z180.h
1305 * src/z80/peeph-z80.def
1309 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1311 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
1313 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1315 * device/lib/hc08/_mullong.c: Removed extra #endif
1317 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1319 * sim/ucsim/hc08.src/inst.cc,
1320 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
1322 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
1323 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
1324 * device/include/stdarg.h: fixed varargs for hc08
1325 * device/lib/Makefile.in,
1326 * device/lib/hc08/Makefile,
1327 * device/lib/hc08/_mulint.c,
1328 * device/lib/hc08/_mullong.c: fixed some endian problems
1330 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1332 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
1333 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
1334 * device/lib/_gptrget.c,
1335 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
1337 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1339 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
1340 * src/SDCCast.c (astErrors): fixed bug #846007
1341 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
1343 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1345 * src/SDCCast.c (decorateType): disabled a transformation I added in
1346 revision 1.188 (access to fields of a structure at an absolute address);
1347 it breaks with bitfields, extern declarations, and gcse analysis.
1348 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
1349 could be assigned through a pointer, so don't complain.
1350 * src/SDCCast.c (astErrors),
1352 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
1354 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
1356 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
1357 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
1358 output of __config directives, since gpasm now supports them
1359 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
1360 pre-processor macro, i.e. -DMCU=p18f452
1361 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
1362 and modified to handle 'cast' icode similarly to '=' icode
1363 * src/pic16/device.h (typedef struct PIC_device): added field
1364 'extMIface' to indicate that chip has external memory interface
1365 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
1366 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
1369 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1371 * src/SDCC.y (pointer): fixed bug #846006
1372 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
1373 * src/SDCCast.c (decorateType): fixed bug #846009
1374 * src/ds390/peeph.def,
1375 * src/ds390/gen.c (genAnd, genOr),
1376 * src/mcs51/peeph.def,
1377 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
1379 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1381 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
1388 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
1392 * src/SDCCbitv.c: added function to free a bitvector
1394 * src/SDCClrange.c: added function to recompute the liveranges
1396 * src/ds390/ralloc.c,
1397 * src/hc08/ralloc.c,
1398 * src/mcs51/ralloc.c,
1400 * src/pic16/ralloc.c,
1401 * src/xa51/ralloc.c,
1402 * src/z80/ralloc.c: recompute the liveranges after register packing
1404 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1406 * src/SDCCloop.c (newInduction): fixed bug #845630
1408 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1410 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1411 inadvertantly left behind from my 2003-11-12 change
1413 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1415 Updated headers I neglected to commit yesterday.
1419 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1421 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1422 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1423 * src/SDCCopt.c (eBBlockFromiCode),
1424 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1425 the creation of the key hash table from the sequencing so it can be used
1426 earlier (for some GCSE bug fixes still pending)
1428 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1430 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1431 * support/regression/tests/addsub.c: testing genPlus shortcut
1433 2003-11-15 Borut Razem <borut.razem AT siol.net>
1435 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1437 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1439 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1440 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1441 ordering is immaterial.
1442 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1444 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1446 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1447 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1448 (SIGSEV) of bug #840381
1449 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1450 unlink new file before rename if new and old filenames are the same)
1452 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1454 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1455 uninitialized variables) for the mcs51. Set environment variable
1456 SDCC_GENRAMCLEAR to test.
1457 xdata initialization slightly shorter
1459 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1462 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1463 #838241 & 780691 (basicly the same bug)
1464 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1465 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1467 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1469 * src/SDCCmain.c (linkEdit): "fix" #834252
1471 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1473 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1475 * src/SDCC.y: fixed bug #819403
1477 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1479 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1480 the reentrant attribute.
1481 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1482 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1484 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1485 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1486 erroneously reduced to a literal.
1487 * src/hc08/ralloc.c (packRegisters, rematStr),
1488 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1491 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1493 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1494 * doc/sdccman.lyx: changed from 'article' to 'book'
1495 * doc/Makefile: readded test_suite_spec and cdbfileformat
1497 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1499 * device/include/stdlib.h: include malloc.h to comply with ANSI
1500 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1502 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1504 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1505 * doc/clean.mk: also remove *.out files
1506 * doc/sdccman.lyx: some additions, larger top/bottom margins
1508 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1510 * src/SDCC.y: fixed bug #837365
1511 * support/regression/tests/bitopcse.c
1512 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1513 a symbol (might be valop instead)
1514 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1515 * device/lib/clean.mk: added hc08 to the cleaning list
1517 2003-11-04 Borut Razem <borut.razem AT siol.net>
1519 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1521 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1522 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1523 malloc is declared in standard stdlib.h
1525 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1527 * device/lib/hc08/Makefile: need to clean .rel not .o files
1528 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1530 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1540 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1541 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1542 tests (which uses the port's oclsExpense function)
1548 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1550 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1552 * src/SDCCcse.c (ifxOptimize),
1553 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1554 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1555 deleting the IFX iCode.
1556 * src/hc08/ralloc.c: reduced unneeded slocs
1557 * src/hc08/gen.c: fixed bug in asmopToBoolean
1559 2003-11-04 Borut Razem <borut.razem AT siol.net>
1561 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1562 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1563 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1564 transferred to configure
1566 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1568 Use headers defined in the C[++] standards:
1569 * sim/ucsim/gui.src/serio.src/fileio.cc
1570 * sim/ucsim/gui.src/serio.src/frontend.cc
1571 * sim/ucsim/gui.src/serio.src/main.cc
1572 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1573 * support/Util/NewAlloc.c
1579 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1581 * Added MSVC projects for hc08 assembler and linker:
1582 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1583 /as/hc08/link_hc08.dsp
1585 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1587 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1589 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1591 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1593 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1595 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1597 2003-10-31 Borut Razem <borut.razem AT siol.net>
1599 * support/cpp2/cpplib.h,
1600 support/cpp2/cpplib.c,
1601 support/cpp2/cpplex.c,
1602 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1603 to switch _asm block preprocessing on / off. Default is
1604 #pragma preproc_asm +
1606 2003-10-31 Borut Razem <borut.razem AT siol.net>
1608 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1609 when outputting comment blocks (when executed with -C option) and
1610 _asm (SDCPP specific) blocks
1612 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1614 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1616 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1618 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1620 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1622 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1623 * src/SDCCast.c (decorateType): fixed bug #832664
1625 2003-10-31 Borut Razem <borut.razem AT siol.net>
1627 * support\cpp2\cpplex.c: fixed for SDCPP:
1628 comments(when executed with -C option) and _asm blocks
1629 were included even if they where in skipped #if block.
1630 Applied solution from GCC cpp 3.3.2
1632 2003-10-31 Borut Razem <borut.razem AT siol.net>
1634 * src/SDCC.lex: sdcc now understands both formats:
1635 '# <line_number> <file_name>' and
1636 '#line <line_number> <file_name>'
1637 * support/cpp2/cppmain.c: sdcpp now generates the standard
1638 '# <line_number> <file_name>' instead of former
1639 '#line <line_number> <file_name>'
1641 2003-10-30 Borut Razem <borut.razem AT siol.net>
1643 * support/cpp2/cpphash.h,
1644 * support/cpp2/cpplib.h
1645 * support/cpp2/cpplex.c,
1646 * support/cpp2/cppmain.c,
1647 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1649 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1651 Fixed a number of problems revealed by bug #827883.
1652 * src/SDCCloop.c (loopInvariants): Spill location of the
1653 result operand should be recomputed if extracted from
1654 a loop. Also, don't extract assignments of an iTemp
1656 * src/SDCCast.c (isConformingBody): loop reversal should
1657 not occur if the control variable is involved with a
1658 relational operator.
1660 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1662 * .version: bumped to 2.3.6 to reflect the big improvements
1663 made by Erik and Klaus. Thanks!
1665 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1667 Replaced the livrange code.
1668 * src/SDCClrange.c: added new LR code
1670 * src/SDCCBBlock.h: removed remainig parts from old LR code
1671 * src/ds390/ralloc.c,
1672 * src/ds390/gen.c: minor fixes to make it work with new code
1674 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1679 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1680 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1681 (tweaked fix for bug #818696)
1683 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1685 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1687 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1690 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1691 * src/mcs51/gen.c (gencjneshort),
1692 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1693 more efficient (per Scott Bronson's suggestion)
1695 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1697 Extended the semantics of the critical keyword to include
1698 individual statements. See RFE #827755 and #799831
1703 * support/Util/SDCCerr.c
1704 * support/Util/SDCCerr.h
1709 2003-10-19 Borut Razem <borut.razem AT siol.net>
1711 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1713 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1715 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1717 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1718 and predecrement operand is displayed
1720 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1722 * src/SDCCval.c (valMinus): fixed bug #826041
1724 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1726 Some hc08 related updates that I missed earlier
1727 * sim/ucsim/stypes.h
1728 * support/regression/ports/hc08/spec.mk
1730 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1732 New target "hc08" for the Motorola 68hc08 family of micros
1740 * sim/ucsim/hc08.src/*
1741 * sim/ucsim/configure.in
1742 * src/ucsim/configure
1743 * sim/ucsim/packages_in.mk
1746 * device/include/mc68hc908qy.h
1748 * device/lib/Makefile.in
1749 * support/regression/ports/hc08/*
1750 * support/regression/Makefile
1752 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1754 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1756 * src/ds390/gen.c (genCast): fixed bug #821957
1758 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1760 * device/lib/logf.c: "fixed" overlay bug
1761 * support/regression/ports/host/spec.mk: added m library
1762 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1763 * support/regression/tests/float_trans: added (for Eric)
1765 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1767 * src/mcs51/gen.c (genCpl): fixed bug
1768 http://sf.net/mailarchive/message.php?msg_id=6263915
1770 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1772 * src/SDCCast.c (decorateType): added extended constant folding
1773 * src/SDCCsymt.c (computeType): cleanup
1774 * src/SDCCval.c (valShift): minor optimization
1775 * support/regression/tests/ast_constant_folding.c: added
1777 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1779 * src/SDCCmain.c: removed some unintended changes
1781 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1783 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1784 * src/z80/gen.c: fixed part of bug #817589
1785 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1787 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1789 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1800 * src/ds390/ralloc.c
1802 * src/mcs51/ralloc.c
1804 * src/pic16/ralloc.c
1807 * src/z80/gen.c: removed unused label "release:"
1809 2003-10-06 Borut Razem <borut.razem AT siol.net>
1811 * src/SDCC.lex: removed definition of unused variables
1812 save_optimize and save_options
1814 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1816 * clean.mk: removed '=' in "-maxdepth=1"
1817 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1818 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1820 2003-10-06 Borut Razem <borut.razem AT siol.net>
1822 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1823 my_unput() replaced by unput()
1825 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1827 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1828 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1829 type-punned pointer will break strict-aliasing rules"
1830 Old LR behaviour is again default; Klaus' LR can be choosen by
1831 defining the environment variable LRKLAUS
1835 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1836 * clean.mk: fixed removal of files in bin/CVS/
1837 * device/lib/clean.mk: fixed removal of directories small and large
1838 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1840 * src/SDCCval.c: removed superflous test for pedantic
1842 2003-10-05 Borut Razem <borut.razem AT siol.net>
1844 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1845 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1846 message "unmatched #pragma SAVE and #pragma RESTORE"
1848 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1850 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1851 assembly, critical functions, atomic, nojtbound)
1853 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1855 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1861 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1864 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1866 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1868 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1869 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1870 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1872 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1874 * src/z80/gen.c (genRet): fixed bug #524753
1875 * src/z80/gen.c (genCast): fixed internal error on cast from
1877 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1878 fix for bug #477835 to the z80
1879 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1880 for tracking iCodes in the peephole optimizer for z80
1882 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1884 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1885 the other part of bug #814548
1886 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1888 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1890 * src/SDCCcse.c: fixed part of bug #814548
1892 2003-09-28 Borut Razem <borut.razem AT siol.net>
1894 * src/asm.c: rewrite of printILine() to use temporary file instead
1896 * src/xa51/main.c: commented out declaration of int rewinds
1898 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1900 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1902 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1904 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1905 * src/asm.c (printILine): Fixed bug #811015
1907 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1909 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1912 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1914 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1915 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1916 to correctly handle general case of AOP_PAIRPTR
1917 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1919 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1921 * src/mcs51/ralloc.c (fillGaps),
1922 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1923 register positioning bug)
1925 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1927 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1929 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1931 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1932 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1933 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1934 (ralloc doesn't intentionally do this now, but perhaps later)
1935 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1936 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1937 register positioning bugs (Fixed bug #762602 and #795325)
1938 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1940 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1941 lines that --i-code-in-asm generates
1943 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1945 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1946 trying to fclose a FILE* that was already closed.
1948 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1950 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1951 of const struct should be treated as if const themselves)
1953 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1955 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1957 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1959 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1960 Unix (/n) and DOS (/r/n) line terminations.
1962 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1964 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1967 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1969 * src/mcs51/gen.c (genFunction, genEndFunction),
1970 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1971 and restore of EA so that stack offsets to parameters are
1972 correct when using both critical and reentrant/stack-auto.
1973 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1974 size (can be triggered in error if sloc is shared between
1975 different sized objects)
1976 * device/include/float.h: fixed macros to explicitly use
1977 unsigned long where needed
1979 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1981 Feature req. 799831: added code to allow nesting of critical functions
1982 * src/mcs51/gen.c (genFunction, genEndFunction)
1983 * src/ds390/gen.c (genFunction, genEndFunction)
1985 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1987 * src/SDCCsymt.c (sclsFromPtr),
1989 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1990 support for standard C idiom of memory mapped variables; for
1991 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1992 to xdata int at 0x1234 tempvar = 1.
1993 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1994 provided by Akiya ISHIDA
1996 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1998 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1999 * src/SDCCval.c (constVal): added reduction from int to char
2000 * src/SDCCval.c (valMult, valDiv): fixed sign handling
2001 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
2002 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
2004 * support/regression/tests/shifts.c: fixed
2006 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2008 * src/z80/gen.c (genXor): Fixed bug #805445
2010 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2012 Fixed bug #621531 (const & volatile confusion in the type chain).
2013 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
2014 refer to the const or volatile state of the pointer itself.
2026 * src/pic16/ralloc.c
2027 * support/regression/tests/const.c
2029 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2031 When checking for duplicated modules, use absolute paths
2032 instead of relative paths. Files changed:
2037 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2039 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
2041 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2043 * device/include/string.h: added size_t typedef, changed
2044 prototypes to use size_t, eliminated separate reentrant and
2045 non-reentrant declarations, added _memmove declaration
2046 * device/lib/_memcpy.c: changed to use size_t instead of int,
2047 changed /4 to >>2 to avoid division library call
2048 * device/lib/_memcmp.c,
2049 * device/lib/_memset.c,
2050 * device/lib/_strncat.c,
2051 * device/lib/_strncpy.c,
2052 * device/lib/_strncmp.c: changed to use size_t instead of int
2053 * device/lib/_memmove.c: new file (fixed bug #772294)
2054 * device/lib/Makefile.in: added _memmove.c
2055 * device/lib/z80/asm_strings.s: fixed bug #772290
2056 * support/regression/tests/bitfields.c: attempt to fix host assertion
2057 failure on amd64-unknown-linux2.2
2059 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2061 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
2062 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
2063 * as/z80/asmain.c (main): fixed bug #801766
2065 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
2067 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
2070 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2072 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
2073 reported in bug #800609
2075 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
2077 * Top header beautifications in src/pic16 directory:
2078 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
2079 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
2080 pcoderegs.h, ralloc.c, ralloc.h
2081 * main.c: added top header and GPL license notice
2082 * pcode.c: fixed the if-conditional warning
2084 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
2086 * device/lib/_mullong.c: replaced int by short for gcc
2088 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2090 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
2091 and JUMPTABLE iCodes properly now (worked by accident before)
2092 * src/mcs51/gen.c (leftRightUseAcc),
2093 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
2094 iCode properly now. Use getSize instead of nRegs since a & b
2095 aren't part of the nRegs tally.
2097 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
2099 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
2100 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
2101 before instructions that use the _STATUS register
2103 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
2105 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
2106 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
2107 fetching of the pointer
2108 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
2109 copied from genNearPointerSet()
2110 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
2111 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
2112 If they pop r0/r1 they must be called in the opposite order than aopOp().
2113 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
2114 (resp. --stack-auto), prepared for --xstack
2116 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2118 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
2120 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
2122 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
2123 these ports have their own __sdcc_external_start()
2125 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
2127 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2128 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
2129 type for bits was changed. It resulted in bit variables becoming
2130 global, which is not permitted in PIC 14 assembly output.
2132 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2134 * doc/sdccman.lyx: various additions and updates. Rearranged sections
2136 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2138 Z80 and MCS51 linkers complaint if a public symbol is defined
2139 in more than one library module:
2143 * as/mcs51/Makefile.in
2145 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2147 A few small changes that speed up the peephole optimizer.
2151 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2153 Try to make the peephole optimizer smarter by maintaining
2154 an association between the assembly source code and the
2155 iCodes that originated them. Put this information to use
2156 with a new peephole rule condition "notVolatile" so that
2157 the rules can be aggressive yet still safe.
2162 * src/mcs51/peeph.def
2164 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2168 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
2169 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
2170 if the left or right operand symbols have the accuse flag set.
2172 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2174 Changed the type of the result of the ! (NOT) operator to char;
2175 previously it returned the same type as the source. This allows
2176 us to eliminate all the genFloatNot functions (all of its target
2177 implementations were very buggy) since !float can use the same
2180 * src/SDCCicode.c (ast2iCode): ! returns char
2181 * src/mcs51/gen.c (genNot, genNotFloat),
2182 * src/ds390/gen.c (genNot, genNotFloat),
2183 * src/z80/gen.c (genNot, genNotFloat),
2184 * src/pic/gen.c (genNot, genNotFloat),
2185 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
2187 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
2189 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2190 1. Interrupt would not compile properly. Ensure PCLATH register is saved
2191 during interrupts. Ensure WSAVE is located at a shared bank address.
2192 2. Fixed page selection in some places
2193 3. Fixed BTFSS/C to where necessary use registers directly and not simply
2194 the registers name strings.
2195 4. Fixed "signed / unsigned compare" compiler warnings.
2196 5. The PIC port manages its own allocation of the general purpose
2197 registers, but makes no attempt to reuse them. As a result when
2198 compiling it soon runs out of general purpose registers. Some
2199 additional code was added to the files pcode.c and device.c to walk
2200 through the function call tree and rename the registers so that they
2210 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
2211 genPlus() & genMinus() when the result is the same as left or right
2213 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2215 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
2217 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2219 Made bitfield a distinct type from bit so that bitfields
2220 convert as per ANSI C and bits retain their traditional
2221 boolean style behaviour. Implemented bitfield support in
2229 * src/ds390/gen.c: bit v bitfield split
2230 * src/z80/gen.c: New support for bitfields
2231 * support/regression/tests/bitfields.c: reenabled z80,
2234 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2236 Rules 246.x, 247.x relate to bitfields, the others speed up
2237 access to xdata mapped I/O devices.
2239 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
2241 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2243 Cleaned up genPackBits and genUnpackBits and added two helper
2244 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
2245 for literal assignments in genPackBits (thanks to Frieder for
2251 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2253 Fixed bug #748310 (pointer to function type mishandled when the
2254 function name is omitted). Also fixed a SIGSEGV when a function
2255 attribute (reentrant, etc) is used on a non-function or on a
2256 function but misplaced before the parameter list.
2258 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
2260 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
2261 * support/Util/SDCCerr.h,
2262 * support/Util/SDCCerr.c: Added func attr misuse error msg
2264 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2266 Fixed bug #787649 by anonymous
2267 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
2268 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
2270 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2272 Fixed numerous bitfield problems.
2274 * src/SDCC.y: More bitfield related error checking
2276 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
2277 * support/Util/SDCCerr.h,
2278 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
2279 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2280 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2281 * support/regression/tests/bitfields.c: tests added
2283 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2285 Made the constant following the "interrupt" keyword optional. If
2286 omitted, the function will not automatically be given an entry
2287 in the interrupt vector table (similar to #pragma NOIV, but
2288 less syntacticly kludgy). The interrupt number is also now
2289 range checked. Also fixed a bug in the high order bit example
2296 * support/Util/SDCCerr.c
2297 * support/Util/SDCCerr.h
2300 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2302 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
2303 * src/SDCCicode.c (operandOperation): rewritten some ops
2304 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
2305 * src/SDCCsymt.c (computeType): literals are handled the same way as any
2307 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
2308 be re-activated by defining REDUCE_LITERALS)
2309 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
2310 unsigned, but are signed by default
2311 * src/SDCCval.c (constVal): rearranged
2312 * src/SDCCval.c (valMod): preliminary fix
2313 * src/SDCCval.c (valCastLiteral): use TYPE_* types
2314 * support/regression/literalop.c: added, work in progress
2316 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2318 Generate warnings for useless declarations like "char data;"
2319 that don't do what new users expect.
2322 * support/Util/SDCCerr.h
2323 * support/Util/SDCCerr.c
2325 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
2327 * src/SDCCval.c (valMult): fix overflow detection of negative int
2329 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2331 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
2333 Changes to support big endian targets:
2346 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
2348 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
2349 * device/lib/time.c: fixed warning "integer overflow in expression"
2351 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
2353 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
2354 * src/SDCCval.c (constVal): changed default to signed; hex and octal
2355 constants are unsigned; added recognition of "u" flag for unsigned
2356 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
2357 * src/SDCCval.c (valDiv, valMod): fixed signdness
2358 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
2359 signedness of modulo, left and right shift
2360 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
2361 * support/Util/SDCCerr.h: added warning W_INT_OVL
2362 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
2363 * src/SDCCast.c (ast_print): improved output of constants
2365 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2367 Fixed some warnings when building with MSVC:
2380 * support\cpp2\cpplib.c
2384 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
2386 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
2388 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2390 * support\librarian\clean.mk: Do not remove Makefile.
2391 * support\librarian\Makefile: added.
2393 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2395 Added librarian to MSVC build:
2398 * support\librarian\librarian.dsp
2400 'configure' not needed for librarian, removed:
2401 * support\librarian\configure
2402 * support\librarian\configure.in
2403 * support\librarian\config_in.h
2404 * support\librarian\Makefile.in
2406 Hopefully these ones built the librarian and the rest of sdcc properly:
2408 * Makefile.common.in
2410 Messed up 'configure', so revert to previous version:
2414 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2416 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2417 there, while the mantissa of a double is "only" 53 bits wide.
2419 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2421 Adding sdcclib to the build. MSVC project coming soon.
2422 Files added/changed:
2424 * support\librarian\clean.mk
2425 * support\librarian\configure
2426 * support\librarian\configure.in
2427 * support\librarian\config_in.h
2428 * support\librarian\Makefile.bcc
2429 * support\librarian\Makefile.in
2430 * support\librarian\sdcclib.c
2433 * Makefile.common.in
2437 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2439 Linker now complaints if linked modules have conflicting options, for
2440 example, one compiled using --model-large and another one compiled with
2441 --model-small. The following files were modified:
2463 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2465 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2466 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2468 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2470 * src/z80/mappings.i: fix _mul[us][int,long] entries
2472 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2474 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2476 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2478 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2479 * support/regression/tests/bitopcse.c: added
2487 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2489 added support for new library format to z80, gbz80 linkers:
2495 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2497 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2498 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2500 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2502 added DUMMY_READ_VOLATILE:
2511 * src/SDCCcse.c (algebraicOpts): many improvements
2512 * src/SDCCcse.h: removed algebraicOpts()
2513 * src/SDCCicode.c (picDummyRead): added
2515 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2517 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2518 "Insufficient space in data memory".
2520 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2522 * src/mcs51/gen.c: fixed bug #771358
2523 * src/z80/gen.c: fixed bug #759087
2525 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2527 * src/pic16/glue.c: minor cleanup by Vangelis
2529 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2531 * device/include/regc515c.h: fixed #758477
2532 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2533 * device/lib/_gptrput.c: saved a few bytes
2534 * my tab spacing is 8, yours too?)
2535 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2536 * device/lib/serial.c: process RX bytes earlier than TX bytes
2537 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2539 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2541 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2543 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2545 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2547 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2549 * device/lib/Makefile.in: bad fix, reverted to 1.43
2551 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2553 * device/lib/Makefile.in: added missing z80 object files
2555 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2557 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2558 pic16 progress by Vangelis:
2573 * pic16/pcodepeep.c:
2576 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2578 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2580 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2582 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2583 added gbz80 build to MSVC project.
2584 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2585 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2586 from 8051 stuff and setup so it links using a .lnk file.
2588 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2590 * support/librarian/sdcclib.c: sdcc librarian.
2591 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2594 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2596 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2598 2003-07-02 Borut Razem <borut.razem AT siol.net>
2600 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2601 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2602 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2603 src/xa51/main.c, src/z80/main.c:
2604 virtualization of glue() function: each port has it's own glue function,
2605 which is accessed by do_glue function pointer in PORT.general structure
2607 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2609 * DS800C400 fun, improved ROM interface and tinibios.
2611 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2613 * More support for DS80C400. Now includes beginning of interface to ROM.
2615 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2617 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2619 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2621 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2623 2003-06-19 Borut Razem <borut.razem AT siol.net>
2625 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2627 2003-06-19 Borut Razem <borut.razem AT siol.net>
2629 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2630 fixed Z80 port - crt0.o: cannot open.
2632 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2634 * support/Util/MySystem.c (merge_command): revert bad fix
2636 2003-06-18 Borut Razem <borut.razem AT siol.net>
2638 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2640 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2642 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2643 option --use-stdout sends errors to stdout instead of stderr.
2645 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2647 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2649 2003-06-15 Borut Razem <borut.razem AT siol.net>
2651 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2652 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2653 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2654 fixed width array of pointers replaced with sets;
2655 multiple include and lib paths ared transferred to preprocessor and linker
2656 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2657 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2658 fixed width array of pointers
2659 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2660 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2661 fixupPath(), getPathDifference()
2662 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2663 fixed width array of pointers
2665 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2667 * src/pic16/ralloc.c: fix warnings
2668 * src/pic16/pcode.c: fix warning
2670 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2672 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2673 know all the details, but essentially this set of changes enable
2674 the pic16 port to generate movff instructions and generate assembler
2679 * src/pic16/pcode.c:
2680 * src/pic16/device.c:
2682 * src/pic16/pcode.h:
2683 * src/pic16/pcoderegs.c:
2684 * src/pic16/ralloc.c:
2685 * src/pic16/ralloc.h:
2687 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2689 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2690 added option --vc, so sdcc errors and warnings are compatible with
2691 Microsoft Visual Studio.
2693 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2695 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2696 device/lib/libfloat.lib: added atof function.
2698 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2700 * doc/sdccman.lyx: updated to Lyx 1.3
2701 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2702 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2703 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2705 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2707 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2709 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2711 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2712 additions to the "related tools/documentation" section
2714 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2716 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2718 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2720 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2721 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2723 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2725 * doc/sdccman.lyx: fix double dash and other minor things
2726 * doc/Makefile: fix double dash
2728 2003-05-28 Karl Bongers(patches from Martin Helmling)
2729 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2730 condition and ignore commands.
2732 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2734 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2735 is in parts still quite out of date, I did changes as far as I felt makes sense
2736 for a non-native english speaker.
2737 Please feel free to add to the manual or to correct my changes.
2738 * doc/Makefile: undid touching the date of intermediate tex files.
2740 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2742 * doc/sdccman.lyx: Manual has an index now
2744 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2746 Finalize muluint/mulsint and mululong/mulslong merging:
2747 * device/lib/_mulint.c
2748 * device/lib/_mullong.c
2749 * device/lib/gbz80/mul.s
2750 * device/lib/gbz80/stubs.s
2751 * device/lib/z80/mul.s
2752 * device/lib/z80/stubs.s
2753 * src/SDCCsymt.c (initCSupport)
2755 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2757 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2758 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2759 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2760 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2763 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2765 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2766 the regression tests I'm not brave enough to enable 245.b, 245.c
2767 * doc/sdccman.lyx: added latex preamble for hyperref package.
2768 Using pdflatex this will give you a hyperlinked pdf file with
2769 bookmarks. (prepend '%' before /usepackage if this breaks something)
2771 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2773 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2775 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2777 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2779 2003-05-21 <johan AT balder>
2781 * src/SDCCglue.c (printIval): fixed bug #739934
2783 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2785 Applied patch from bug 737905 (renamed yylineo to mylineno):
2792 * src/pic16/pcode.c: Cleaned warnings
2793 * src/pic16/pcodeflow.c: Cleaned warnings
2794 * src/pic16/pcoderegs.c: Cleaned warnings
2796 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2798 * src/pic16/pcode.c: Cleaned warnings
2799 * src/pic16/pcodepeep.c: Cleaned warnings
2800 * src/pic16/ralloc.c: Cleaned warnings
2802 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2804 * doc/sdccman.lyx: fixed bug 739745
2805 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2807 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2809 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2810 it can be defined with CFLAGS when running configure
2811 * src/SDCCmain.c: fixed compiling + linking with object files
2813 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2815 * configure.in: configure for pic16 port,
2816 added --disable-pic16-port
2817 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2818 * src/SDCCmain.c: linkOptions is changed to set *,
2819 added if/endif conditional macros to remove options help
2820 messages from optionsTable when a port is not configured, added
2821 support for the PIc16 port in the ports table, when executing
2822 the compiler with no port specified on command line, a default
2823 port is selected with the new macro DEFAULT_PORT which is
2824 defined in port.h, in setDefaultOptions() linkOptions is removed
2825 from initialization assignment, since now it is a set,
2826 parseCmdLine uses setParseWithComma for linkOptions, in
2827 linkEdit() linkOptions are accessed with new function indexSet()
2828 which returns the i'th item of a set variable. See SDCCset.c, in
2829 linkEdit() when calling buildCmdLine(), added linkOptions as
2830 last argument. Now users can pass arguments to gplink via the
2831 -Wl option, main() uses pic16glue() to glue up pic16 programs
2832 * src/SDCCpeeph.c: various changes to support pic16
2833 * src/SDCCset.c: added function void *indexSet(set *, int) to
2834 return the i'th item of the set
2835 * src/SDCCset.h: added function prototype for indexSet()
2836 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2837 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2838 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2839 added macro DEFAULT_PORT
2840 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2841 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2843 * src/pic16/glue.c: commented out some error producing lines
2844 * src/pic16/main.c: __config directives are commented out to stop
2845 gpasm complaining and test the linkage with gplink, _linkCmd and
2846 _asmCmd changed to be more gplink and gpasm friendly
2847 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2848 produced an error when parsed, peep rule 12 is added to utilize
2849 movff, but it is commented out since the pCode does not support
2850 yet a command with 2 address arguments
2852 2003-05-18 <johan AT balder>
2854 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2855 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2856 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2858 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2859 Added feature to script commands from file.
2861 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2863 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2864 * src/SDCCutil.c: include ctype.h for win32
2866 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2868 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2870 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2872 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2873 Fixed so you can set breakpoints prior to run, run does not stop
2874 on entry now. Add tbreak. Other enhancements and fixes for use
2877 2003-05-12 Borut Razem <borut.razem AT siol.net>
2879 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2881 2003-05-11 Borut Razem <borut.razem AT siol.net>
2883 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2884 the path of bin directory, so that PATH is the only env. variable, which has to be set
2885 in case of standard installation.
2886 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2887 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2888 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2890 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2892 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2893 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2894 temp files are in the port dir; clean the gen/test directory when
2895 generating new test.c
2896 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2897 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2898 * support/regression/tests/zeropad.c: added
2900 2003-05-09 <johan AT balder>
2902 * src/SDCCglue.c: fixed bug #597940
2904 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2906 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2907 cache sfr, optimize next,step, fix off by one sourceline,
2908 support ddd list function.
2909 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2911 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2913 * support/regression/HTMLgen.py: added compare_s2f()
2914 * support/regression/Makefile: redo 1.27
2915 * support/regression/generate-cases.py: redo 1.5
2917 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2919 * support/regression/tests/float.c: workaround 33 bit hex constant
2920 * support/regression/tests/simplefloat.c: fix division for host
2922 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2924 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2925 that tame's the PIC's over-aggressive optimizer.
2927 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2929 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2932 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2934 Initial support for DS80C400. "Hello world" runs on TINIm400
2937 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2939 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2940 * Some notes on ddd usage added in debugger/README
2941 Martin Helmling adding more features and fixes for ddd GUI debugger.
2942 Code added for nexti, stepi, up, down, and other adjustments.
2944 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2946 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2947 * src/pic/peeph.def Added two rules to optimize carry manipulation
2948 * src/pic/* removed debug printfs
2950 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2952 * debugger/mcs51/cmd.c: added header newalloc.h
2954 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2956 * as/Makefile: new EXEEXT
2957 * as/z80/Makefile: remove trailing slash of BUILDIR
2958 * as/z80/clean.mk: new EXEEXT
2959 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2960 * support/cpp2/Makefile.in: new EXEEXT
2961 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2963 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2965 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2966 EXEEXT was introduced to fix all related problems with targets
2967 "clean", "install" and "uninstall"; a couple of further flaws
2968 especially with "clean" have been fixed too
2969 * as/mcs51/Makefile.in
2974 * debugger/mcs51/Makefile.in
2975 * debugger/mcs51/clean.mk
2977 * link/z80/Makefile.in
2980 * packihx/Makefile.in
2982 * sim/ucsim/Makefile
2983 * sim/ucsim/clean.mk
2984 * sim/ucsim/avr.src/Makefile.in
2985 * sim/ucsim/avr.src/clean.mk
2986 * sim/ucsim/s51.src/Makefile.in
2987 * sim/ucsim/s51.src/clean.mk
2988 * sim/ucsim/xa.src/Makefile.in
2989 * sim/ucsim/xa.src/clean.mk
2990 * sim/ucsim/z80.src/Makefile.in
2991 * sim/ucsim/z80.src/clean.mk
2992 * sim/ucsim/main_in.mk
2993 * sim/ucsim/packages_in.mk
2994 * sim/ucsim/gui.src/Makefile.in
2995 * sim/ucsim/gui.src/serio.src/Makefile.in
2996 * sim/ucsim/gui.src/serio.src/clean.mk
2999 * support/cpp2/Makefile.in
3000 * support/cpp2/clean.mk
3001 * support/makebin/Makefile
3002 * support/makebin/clean.mk
3003 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
3004 * doc/sdccman.lyx: --program-suffix no longer needed
3006 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
3008 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
3009 Martin Helmling added support for ddd GUI debugger.
3010 Code added to display assembly, set variables, and other commands
3011 to interface to ddd.
3013 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
3015 * as/Makefile: fix target clean
3016 * as/clean.mk: fix target clean
3017 * as/z80/clean.mk: fix target clean
3019 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
3021 * Makefile.common.in: added AT EXEEXT AT
3022 * configure.in: removed all mingw32 stuff
3023 * configure: rebuilt from configure.in
3024 * doc/sdccman.lyx: updated section "installation"
3025 * support/scripts/sdcc_mingw32: adapted to configure
3026 * support/scripts/sdcc_cygwin_mingw32: added
3028 2003-04-22 Scott Dattalo <scott AT dattalo.com>
3030 * src/pic Added object file support for the PIC port
3031 * src/pic Applied patch from Craig Franklin (this started the object file support)
3032 * src/regression Updated the PIC regression tests for object files
3034 2003-04-20 Borut Razem <borut.razem AT siol.net>
3036 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
3037 lklex.c: In function `getfid':
3038 lklex.c:203: warning: array subscript has type `char'
3039 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
3040 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
3041 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
3042 stack handling macros
3044 2003-04-19 Borut Razem <borut.razem AT siol.net>
3046 * "handling space characters in file path" task:
3047 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
3048 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
3049 * support/Util/MySystem.h: make it self-sufficient
3050 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
3051 src/z80/main.c, sdcc/as/mcs51/lklex.c:
3052 handling space characters in file path
3053 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
3054 (it will be used by assemblers, which have their own includes, e.g. gpasm)
3055 * support/Util/MySystem.c: handling space characters in executable's path
3057 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
3059 * as/z80/Makefile: fix permanent rebuild of z80
3060 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
3061 * support/regression/tests/bitfields.c: added Johan's bitfields.c
3063 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
3065 * src/SDCCopt.c: add special case optimization to replace modulo by
3066 a power of two with a bitwise AND.
3068 2003-04-18 <johan AT balder>
3070 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
3072 2003-04-17 <johan AT balder>
3074 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
3075 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
3077 2003-04-13 Borut Razem <borut.razem AT siol.net>
3079 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
3080 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
3081 fixed mingw problem in adl_NORMALIZE_PATH
3083 2003-04-12 Borut Razem <borut.razem AT siol.net>
3085 * fixed "#pragma SAVE/RESTORE can not be nested":
3086 * src/SDCC.lex: reworked pragma handling functions
3087 * sdcc/src/SDCCglobl.h: reworked stack handling macros
3088 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
3090 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3092 * src/SDCCutil.c (pathEquivalent): defined but not used
3093 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
3094 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
3095 * configure: rebuilt from configure.in
3096 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3097 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3098 * device/include/Makefile.in: replace sdcc_datadir
3099 * device/lib/Makefile.in: replace sdcc_datadir
3100 * Makefile.common.in: add LDFLAGS from configure
3101 * packihx/Makefile.in: use LDFLAGS
3102 * src/Makefile.in: use LDFLAGS
3103 * support/cpp2/Makefile.in: add LDFLAGS from configure
3104 * support/makebin/Makefile: use LDFLAGS
3105 * .version: bumped version number to 2.3.5
3107 2003-04-12 Borut Razem <borut.razem AT siol.net>
3109 * completed "different paths" task:
3110 * src/SDCCmacro.c: fixed bug in handling quotes
3111 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
3112 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
3114 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3116 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
3118 2003-04-11 kevin Vigor <kevin AT vigor.nu>
3120 * ds390/gen.c ds390/peeph.def: fix bug 706781
3122 2003-04-11 Borut Razem <borut.razem AT siol.net>
3124 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
3126 2003-04-10 Scott Dattalo <scott AT dattalo.com>
3128 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
3129 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
3130 set - this bit used to not be set...).
3131 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
3132 bad code in PIC Port
3133 * src/regression/and2.c added to test bug 609268
3134 * src/regression/Makefile added and2.c to regression test
3137 2003-04-08 <johan AT CP255758-A>
3139 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
3140 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
3141 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
3143 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
3145 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
3147 * support/cpp2/Makefile.in: fix bug #487815
3148 * configure: rebuilt from configure.in
3149 * Makefile.common.in: docdir changed, new path suffixes
3150 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3151 * sdcc_vc_in.h: reflect changes from sdccconf.h
3152 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
3153 * src/SDCCutil.h: remove BINDIR hack
3154 * doc/sdccman.lyx: update new path hierarchy
3156 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3158 * src/SDCCpeeph.c: added okToRemoveSLOC test
3160 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3162 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
3164 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3166 * src/SDCCpeeph.c: added labelIsReturnOnly test
3167 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
3169 2003-04-05 <johan AT balder>
3171 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
3172 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
3173 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
3174 * src/SDCCast.c: fixed a warning
3175 * src/SDCCast.h: fixed a warning
3176 * src/SDCCicode.c (operandFromAst): fixed a warning
3178 2003-04-04 <johan AT balder>
3180 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
3181 * src/SDCCast.c (decorateType): fixed bug #715076
3182 * src/SDCC.y: fixed bug #702907
3184 2003-04-03 <johan AT balder>
3186 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
3187 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
3188 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
3189 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
3190 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
3192 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
3194 * _decdptr.c: fix return values
3195 * _gptrget.c: fix return values
3196 * _gptrgetc.c: fix return values
3197 * _gptrput.c: fix return values
3198 * _mulint.c: fix return values
3199 * as/z80/Makefile: fix 'make -j' problem
3201 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
3203 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
3204 * configure.in: big cleanup, updated to autoconf 2.5x
3205 * configure: rebuilt from configure.in
3206 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3207 * sdcc_vc_in.h: reflect changes from sdccconf.h
3208 * doc/Makefile: fixed a flaw in "make install"
3210 2003-04-02 <johan AT balder>
3212 * src/ds390/gen.c (genCmp): no comments
3213 * src/mcs51/gen.c (genCmp): no comments
3214 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
3215 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
3217 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
3219 * support/regression/generate-cases.py: place generated file in given sub directory
3220 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
3221 * support/regression/Makefile: improvements for 'make -j';
3222 side effect: it's simpler and faster now
3224 2003-03-31 Borut Razem <borut.razem AT siol.net>
3226 * src/z80/main.c: link-{port} and as-{port} defined without path
3227 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
3229 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
3231 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
3233 2003-03-30 Borut Razem <borut.razem AT siol.net>
3235 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
3236 changed type of list parameter to set
3237 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
3238 * src/port.h: changed type of do_assemble() parameter to set
3239 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
3240 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
3241 definition of "cppoutfilename" macro with NULL value in preProcess()
3242 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
3243 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
3244 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
3245 replaced with set *binPathSet
3246 * shash_add() deallocates the item, if allready exsists, before adding the new one
3247 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
3249 2003-03-30 Scott Dattalo <scott AT dattalo.com>
3251 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
3252 a nested for loop bug in the PIC port
3253 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
3256 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
3258 * support/Util/dbuf.h: remove C++ stuff to make it portable
3260 2003-03-28 Borut Razem <borut.razem AT siol.net>
3262 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
3263 literal strings in stringLiteral()
3264 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
3265 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
3268 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
3270 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
3272 2003-03-26 <johan AT balder>
3274 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
3275 * src/ds390/gen.c (saveRegisters): catched symbol abuse
3276 * src/SDCCast.c (decorateType): fixed " -v < 3"
3278 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
3280 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
3281 Added Lenny Story's debug infrastructure changes:
3282 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
3283 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
3284 * src/cdbFile.c: added
3285 * src/SDCCdebug.c: added
3286 * src/SDCCdebug.h: added
3287 * src/SDCCast.c (createFunction)
3288 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
3289 * src/SDCCmain.c (parseCmdLine, main)
3290 * src/SDCCmem.c (redoStackOffsets)
3291 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
3294 * src/avr/gen.c (genAVRCode)
3295 * src/ds390/gen.c (gen390Code)
3296 * src/mcs51/gen.c (gen51Code)
3297 * src/pic/gen.c (genpic14Code)
3298 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
3299 * src/xa51/gen.c (genXA51Code)
3300 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
3302 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3304 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
3305 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
3307 2003-03-22 <johan AT balder>
3309 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
3311 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
3313 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
3314 * doc/cdbfileformat.lyx: added, written by Lenny Story
3315 * doc/Makefile: added cdbfileformat.lyx
3316 * doc/clean.mk: added cdbfileformat.lyx
3318 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
3320 * src/mcs51/peeph.def: fix bug #705773
3322 2003-03-20 <johan AT balder>
3324 An sfr/sbit can have an "at #" AND an initializer
3325 * src/SDCCsymt.c (checkSClass):
3326 * src/SDCCmem.c (allocGlobal):
3327 * src/SDCCmem.c (allocLocal):
3328 * src/SDCCast.c (createBlock):
3330 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
3332 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
3334 2003-03-16 <johan AT balder>
3336 Undid the hackup of const and volatile, the problem is much bigger
3338 * src/SDCCast.c:1.171
3339 * src/SDCCglue.c:1.138
3340 * src/SDCCicode.c:1.146
3341 * src/SDCCsymt.c:1.150
3342 * src/SDCCval.c:1.65
3344 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
3346 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
3347 * src/ds390/gen.c (genAddrOf): fixed bug #704087
3349 2003-03-13 <johan AT balder>
3351 Hackup const and volatile modifiers in type chains a bit:
3353 * src/SDCCast.c:1.169
3354 * src/SDCCglue.c:1.136
3355 * src/SDCCicode.c:1.143
3356 * src/SDCCsymt.c1.146
3357 * src/SDCCsymt.h1.59
3358 * src/SDCCval.c:1.63
3360 2003-03-12 <johan AT balder>
3362 * src/SDCCBBlock.h: more LRH debugging junk
3363 * src/SDCCcflow.h: more LRH debugging junk
3364 * src/SDCCloop.c: more LRH debugging junk
3365 * src/SDCC.y (struct_declaration): fixed bug #697590
3366 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
3367 * src/ds390/gen.c (aopForRemat): fixed bug #700031
3368 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
3370 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3371 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
3372 test function names must now match exactly).
3373 * src/SDCCcse.c: added special case in findCheaperOp to allow
3374 extending a short integer. Makes less awful code for bug 700121 test case.
3376 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3378 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
3379 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
3381 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3383 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
3384 actually called (operandsNotEqual() was called for all
3385 operandsNotEqualX tests).
3387 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3389 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
3390 with shorter literals. Fixes bug 700121.
3392 2003-03-11 <johan AT balder>
3394 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
3396 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
3398 * src/SDCCloop.c (mergeRegions): an evil beast is dead
3399 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
3401 2003-03-10 Borut Razem <borut.razem AT siol.net>
3403 * src/SDCCmain.c: pipe preprocessor's output
3404 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3405 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3406 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3407 which closes all pipes in pipeSet set
3408 * src/SDCCset.c: free deleted item in function deleteSetItem()
3409 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3410 moved from z80 to src subproject
3411 * .version: increased version number to 2.3.4
3413 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3415 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3416 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3417 * support/regression/ports/xa51/spec.mk: fix typo
3419 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3421 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3423 2003-03-09 Borut Razem <borut.razem AT siol.net>
3425 * src/SDCCmain.c: pipe preprocessor's output
3426 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3427 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3428 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3429 which closes all pipes in pipeSet set
3430 * src/SDCCset.c: free deleted item in function deleteSetItem()
3431 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3432 moved from z80 to src subproject
3434 2003-03-09 Borut Razem <borut.razem AT siol.net>
3436 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3437 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3438 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3439 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3440 * src/SDCCglobl.h: unification of WIN32 native definitions
3442 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3444 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3446 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3448 * src/configure.in: check for endianess (even while cross-compiling)
3449 * src/configure: check for endianess (even while cross-compiling)
3450 * src/configure_in.h: check for endianess (even while cross-compiling)
3451 * src/avr/gen.c: remove old endianess stuff
3452 * src/mcs51/gen.c: remove old endianess stuff
3453 * src/ds390/gen.c: remove old endianess stuff
3454 * src/pic/gen.c: remove old endianess stuff
3455 * src/pic/genarith.c: remove old endianess stuff
3456 * src/pic/glue.c: fix endianess check
3457 * src/pic16/gen.c: remove old endianess stuff
3458 * src/pic16/genarith.c: remove old endianess stuff
3459 * src/pic16/glue.c: fix endianess check
3460 * src/xa51/gen.c: remove old endianess stuff
3461 * src/z80/gen.c: fix endianess check
3462 * src/SDCCglue.c: fix endianess check
3463 * src/ds390/peeph.def: fix bug 700036
3465 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3467 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3468 * src/configure: find appropriate data-types on host for SDCC's int and long
3469 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3470 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3471 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3473 2003-03-07 <johan AT balder>
3476 some minor cleanups before the big shot
3477 OP_DEFS and OP_USES now use Kevin's protection
3478 new option --nolabelopt
3489 * src/ds390/ralloc.c:
3490 * src/mcs51/ralloc.c:
3492 * src/xa51/ralloc.c:
3495 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3497 * src/pic/pcode.c (get_op): fix 64 bit warnings
3498 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3499 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3500 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3501 * support/regression/tests/malloc.c: fix 64 bit warnings
3503 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3505 * src/mcs51/gen.c (genMinus): fixed bug 696436
3507 2003-03-02 Borut Razem <borut.razem AT siol.net>
3509 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3511 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3513 * configure.in: test for mkstemp
3514 * sdccconf_in.h: add HAVE_MKSTEMP
3516 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3518 * device/include/ctype.h: removed warning while using --stack-auto
3519 * device/include/malloc.h: removed warning while using --stack-auto
3520 * device/include/string.h: removed warning while using --stack-auto
3522 2003-02-23 Borut Razem <borut.razem AT siol.net>
3524 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3525 because NDEBUG is defined (see man assert)
3526 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3528 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3530 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3531 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3533 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3535 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3536 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3538 2003-02-18 <johan AT balder>
3540 * as/mcs51/asmain.c (asmbl): module can start with a digit
3541 * as/z80/asmain.c (asmbl): module can start with a digit
3543 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3545 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3546 * src/asm.c: fix pipe() for Mingw32
3548 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3550 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3551 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3552 make -V work again; --c1mode reads now from stdin
3553 * doc/sdccman.lyx: added --c1mode
3554 * support/Util/SDCCerr.c: new messages for c1 mode
3555 * support/Util/SDCCerr.h: new messages for c1 mode
3556 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3558 2003-02-15 <johan AT balder>
3560 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3562 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3564 * doc/sdccman.lyx: Environment variables, -o and other minor things
3566 2003-02-14 <johan AT balder>
3568 * src/xa51/main.c: before anyone really tries to use it :)
3570 * Install doc's in share/sdcc/doc
3571 * removed some obsolete files
3572 * Do a proper make distclean and uninstall
3573 M Makefile.common.in
3576 M device/include/Makefile.in
3577 M device/lib/Makefile.in
3580 M sim/ucsim/doc/Makefile.in
3583 R src/xa51/peeph.rul
3584 M support/cpp2/Makefile.in
3585 M support/makebin/Makefile
3588 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3590 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3592 2003-02-10 Borut Razem <borut.razem AT siol.net>
3594 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3595 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3596 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3597 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3598 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3599 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3600 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3601 src/z80/Makefile.bcc: Borland Makefile cleanup
3602 * as/z80/Makefile.bcc: Added Borland Makefile
3603 * support/cpp2/borland.h: Removed
3605 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3607 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3608 * src/SDCC.lex: new pragma NOIV
3609 * src/SDCCglobl.h: new pragma NOIV
3610 * src/SDCCmem.c: new pragma NOIV
3612 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3614 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3616 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3618 * src/SDCCmain.c: signal handling is switched off by --debug
3619 * doc/Makefile: small fix for install; use clean.mk again
3620 * doc/clean.mk: clean *.pdf and *.html too
3622 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3624 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3625 * device/lib/printfl.c: fix a ds390 bug by making it portable
3626 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3627 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3628 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3629 * debugger/mcs51/cmd.c: converted multi-line string literals
3630 * sim/ucsim/globals.cc: converted multi-line string literals
3631 * src/SDCCmain.c: introduced signal handler to remove temp files
3632 * doc/Makefile: small tweaks, implement clean
3633 * doc: removed generated files
3635 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3637 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3638 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3639 Address Record is not correctly generated for DS390."
3641 2003-02-02 Borut Razem <borut.razem AT siol.net>
3643 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3644 * as/mcs51/asm.h: fixed compilation with Borland C
3645 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3646 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3647 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3648 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3649 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3650 src/z80/Makefile.bcc: delete $(LIB) only if exist
3651 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3653 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3655 * device/include/malloc.h: introduced NULL
3656 * device/include/string.h: introduced NULL
3657 * device/include/stdlib.h: introduced NULL
3658 * device/lib/_memcpy.c: removed NULL
3659 * device/lib/_strcat.c: removed NULL
3660 * device/lib/_strchr.c: removed NULL
3661 * device/lib/_strcmp.c: removed NULL
3662 * device/lib/_strcpy.c: removed NULL
3663 * device/lib/_strcspn.c: removed NULL
3664 * device/lib/_strlen.c: removed NULL
3665 * device/lib/_strncat.c: removed NULL
3666 * device/lib/_strncmp.c: removed NULL
3667 * device/lib/_strncpy.c: removed NULL
3668 * device/lib/_strpbrk.c: removed NULL
3669 * device/lib/_strrchr.c: removed NULL
3670 * device/lib/_strspn.c: removed NULL
3671 * device/lib/_strstr.c: removed NULL
3672 * device/lib/_strtok.c: removed NULL
3673 * device/lib/malloc.c: removed NULL, include own header
3675 2003-02-02 <johan AT balder>
3677 * 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
3678 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3679 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3680 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3681 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3682 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3684 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3686 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3689 2003-02-01 <johan AT balder>
3691 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3693 2003-01-31 <johan AT CP255758-A>
3695 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3697 2003-01-30 <johan AT balder>
3699 * src/SDCCBBlock.c: automatic bug detection
3700 * src/SDCCicode.c: automatic bug detection
3702 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3704 * src/SDCCglobl.h: now --xram-size 0 works
3705 * src/SDCCmain.c: now --xram-size 0 works
3707 2003-01-29 <johan AT balder>
3709 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3711 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3713 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3714 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3715 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3716 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3717 * src/SDCCglobl.h: Added options --xram-size and --code-size
3718 * src/SDCCmain.c: Added options --xram-size and --code-size
3720 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3722 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3723 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3725 2003-01-27 <johan AT balder>
3727 * src/SDCC.y: fixed bug #613764
3729 2003-01-26 <johan AT balder>
3731 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3732 * src/SDCCsymt.h: fixed bug #673374
3733 * src/SDCCglue.c: fixed bug #661910
3734 * src/SDCCast.c: fixed bug #458099 and 673374
3736 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3738 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3739 * as/mcs51/strcmpi.h: added
3740 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3741 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3742 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3743 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3744 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3745 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3746 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3747 * as/mcs51/Makefile.aslink: new module strcmpi
3748 * as/mcs51/Makefile.asx8051: new module strcmpi
3749 * as/mcs51/Makefil.bcc: new module strcmpi
3750 * as/mcs51/Makefile.in: new module strcmpi
3751 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3753 2003-01-26 <johan AT balder>
3755 * src/SDCCglue.c: reverted back to 1.124
3756 * src/SDCCast.c: reverted back to 1.156
3757 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3759 2003-01-25 <johan AT balder>
3761 * src/SDCCglue.c: A better fix for bug #661910
3762 * src/SDCCast.c: A better fix for bug #661910
3763 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3765 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3767 * src/Makefile.in: remove spawn.o
3768 * src/SDCCmain.c: remove spawn.h
3769 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3770 * src/spawn.c: removed
3771 * src/spawn.h: removed
3772 * support/regression/ports/ds390/spec.mk: link with -r
3774 2003-01-24 <johan AT CP255758-A>
3776 * src/ds390/gen.c (aopOp): fixed bug #667458
3777 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3778 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3779 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3781 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3783 * src/mcs51/peeph.def: better assembler identation by Frieder
3784 * src/mcs51/gen.c: better assembler identation by Frieder
3786 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3788 * as/z80/string.h: removed for gcc 3.2
3789 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3790 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3792 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3794 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3795 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3796 * support/regression/Makefile: separate temp files for ports
3797 * support/regression/generate-cases.py: separate temp files for ports
3798 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3799 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3801 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3803 * moved tinitalk to device/examples/ds390
3805 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3807 * as/mcs51/lkmem.c: rflag is for DS390
3808 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3809 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3810 (linkEdit): move mem- and map-files the same way as ihx-files
3811 * src/z80/main.c (_setDefaultOptions): removed --generic
3812 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3813 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3814 * src/pic/glue.c (picglue): --c1mode works again
3815 * src/pic16/glue.c (pic16glue): --c1mode works again
3816 * src/asm.c (printCLine): fix #660034
3818 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3820 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3821 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3822 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3823 * as/mcs51/lkmem (summary): better fix for sp problem
3824 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3825 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3826 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3827 remove --stack-after-data
3829 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3831 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3832 * src/SDCCutil.c (join): ugly bug: missing '\0'
3833 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3835 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3837 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3839 * src/pic/main.c (_asmCmd): gpasm supports -o
3840 * src/z80/main.c: more general macros
3841 * device/lib/Makefile.in: remove intermediate files
3843 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3845 * .version: Bumped version number to 2.3.3
3846 * src/SDCCBBlock.c: new option -o
3847 * src/SDCCglobl.h: new option -o
3848 * src/SDCCglue.c: new option -o
3849 * src/SDCCmain.c: new option -o
3850 * src/asm.c: new option -o
3851 * src/ds390/main.c: new option -o
3852 * src/pic/glue.c: new option -o
3853 * src/pic/pcode.c: new option -o
3854 * src/pic/ralloc.c: new option -o
3855 * src/pic16/glue.c: new option -o
3856 * src/pic16/pcode.c: new option -o
3857 * src/pic16/ralloc.c: new option -o
3858 * src/z80/main.c: new option -o
3859 * device/lib/Makefile.in: use -o
3860 * support/regression/ports/ds390/spec.mk: use -o
3861 * support/regression/ports/gbz80/spec.mk: use -o
3862 * support/regression/ports/mcs51/spec.mk: use -o
3863 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3864 * support/regression/ports/z80/spec.mk: use -o
3865 * support/regression/ports/ucz80/spec.mk: use -o
3866 * support/regression/ports/xa51/spec.mk: use -o
3867 * support/regression/fwk/lib/timeout.c: fix usage string
3869 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3870 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3872 2003-01-07 <johan AT balder>
3874 * src/SDCCast.c (decorateType): fixed bug #600035
3876 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3877 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3878 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3879 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3880 * src/pic/pcode.c: outcommented unused variable to remove warnings
3881 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3883 2003-01-06 <karl AT turbobit.com>
3884 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3887 2003-01-06 <johan AT balder>
3889 * src/SDCCicode.c: fixed array add
3891 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3892 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3893 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3895 2003-01-04 <johan AT balder>
3897 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3899 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3900 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3902 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3903 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3904 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3906 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3907 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3909 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3910 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3912 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3913 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3915 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3917 * in \sdcc\as\mcs51\ changed these files in order to create an
3918 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3919 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3920 following files to include the previous two files: aslink.dsp,
3921 Makefile.aslink, Makefile.bcc, and Makefile.in.
3923 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3924 .adb instead of .cdb
3926 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3928 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3929 value from option --iram-size.
3931 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3933 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3936 2002-09-18 <wiml AT hhhh.org>
3938 * SDCClrange.h: exposed setFromRange() and setToRange()
3939 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3940 packRegsForAccUse() (bug 542397)
3941 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3942 multiple times and emitting the fetch operations more than once
3943 added aopGetUsesAcc() function to allow binary operators to
3944 fetch their operands in the correct order; made genMinus() emit
3945 compact code for X = LITERAL - Y
3947 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3948 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3949 sprintf() in line 1267.
3951 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3952 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3955 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3956 Changes to aslink (All the changes are marked with 'JCF'):
3958 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3961 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3962 area BSEG. Also moves, if possible, the DATA area down into the internal
3963 ram so more space is available.
3965 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3968 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3969 not bytes. Function summary() which creates a memory usage summary
3970 file with extension .mem. Reports of overlaping stack and small stack
3971 size. If the space for the stack is less than 16 bytes aslink trows a
3974 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3975 the 8051. Option 'y' for memory summary output file.
3977 Changes to sdcc (All the changes are marked with 'JCF'):
3979 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3981 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3982 overlaying area for it (uses RegBankUsed[4]).
3984 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3985 bank zero as used by default. By default aslink locates the stack
3986 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3987 the creation of the .mem file. Delegates the allocation of data area
3988 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3989 the begining of the stack area to aslink.
3991 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3992 glue() in SDCCglue.c creates an area for it.
3994 2002-09-03 Borut Razem <borut.razem AT siol.net>
3995 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3996 sdcc/src/pic/glue.c:
3997 introduced atexit() handler for teporay files removal in case of
3998 errors, assertions, ...
4000 2002-08-29 Borut Razem <borut.razem AT siol.net>
4001 * sdcc/support/cpp2/auto-host_vc_in.h:
4002 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
4003 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
4004 Maybe there is a similar problem with BORLANDC? It should be checked!
4006 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
4007 corrected improper use of assert: the assignment to clr variable was done inside the assert.
4008 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
4009 was not executed, and the compiler (cl) launched a warning:
4010 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
4012 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
4013 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
4015 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
4016 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
4018 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4019 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
4020 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
4021 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4022 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
4023 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
4024 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
4025 - added Release configuration in VS projects
4026 - review of compiler an linker options
4027 - VC .exe files are generated in bin_vc directory, not to interfere
4028 with binaries generated from other projects (cygwin, mingw, bcc ...)
4030 * sdcc/src/yacc.dsp: added
4032 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
4033 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
4034 and insert the version number definitions from .version
4036 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
4038 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
4039 added - genarate auto-host.h using auto-host_vc_in.h as template
4042 removed from CVS, generated automatically
4044 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
4045 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
4047 2002-08-11 Borut Razem <borut.razem AT siol.net>
4048 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
4050 2002-08-10 Borut Razem <borut.razem AT siol.net>
4051 * src/SDCCmain.c (main):
4052 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
4053 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
4054 The consequence was that some temporary files were not removed.
4057 unification of code in functions tempfilename() and tempfile():
4058 function tempnam() is defined in Visual Studio 6.0 and .NET
4060 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
4062 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4063 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
4064 - removed compiler command line option /WX: Treats all warnings as errors
4065 - update a list of source files, included into the project
4067 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4068 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
4069 changed project type to Generic Project so that can be correcly converted to VS.NET project
4071 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
4073 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
4075 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
4077 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
4078 added return 0 statements after assert() to make compiler happy
4080 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
4081 added newline in the def file to keep MSC compiler satisfied
4083 * sdcc/src/z80/gen.c:
4084 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
4085 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
4086 - solved MSC error in function aopDump()
4088 * sdcc_vc.h: define PREFIX as "\\sdcc"
4090 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
4091 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
4093 2002-06-22 Scott Dattalo <scott AT dattalo.com>
4094 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
4095 - Rewrote the register banking algorithm.
4096 - Added pCode live-range analysis to registers (for now, only non-used and
4097 singly-used registers optimized away)
4099 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
4101 * 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.
4103 2002-05-10 Scott Dattalo <scott AT dattalo.com>
4104 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
4106 2002-04-22 Michael Hope <michaelh AT vroom>
4108 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
4110 * configure.in (DD_COPT): Added include support required for gbdk.
4112 * .version: Bumped version number just to increase it.
4114 * src/SDCCmain.c: Added -nostdinc to the default options.
4116 2002-04-15 Michael Hope <michaelh AT vroom>
4118 * device/lib/z80/printf.c (sprintf): Added.
4120 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
4122 * src/z80/peeph.def: Added transpose redundent load rule.
4124 * src/z80/main.c: Added force callee saves for jaune.
4126 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
4128 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
4130 2002-03-28 Johan Knol <johan AT balder>
4132 * src/SDCCval.c: fixed bug #532436
4134 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4136 Added "char *Processor" field to the port structure.
4139 Added -p option. Allows port dependent processor to be specified.
4142 Initialized the new field char *Processor field to NULL in all ports
4145 Compiler generated registers for interrupt context saving
4146 were not getting allocated.
4148 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
4151 Fixed left shift. Will promote the left side of a left shift
4152 if a) left shifting more than size of operand or b) when assigned
4153 to something size > size of left side
4155 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4157 tons of changes. Register allocation has been
4158 rewritten. Added customization for the various PICs. Flow
4159 analysis is restructured. ...
4165 Added. device.c is a PIC port hack to accomodate variations
4168 2002-03-13 Michael Hope <michaelh AT vroom>
4170 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
4172 2002-03-04 johanknol <johanknol AT manik>
4174 * /src/SDCCval.c: fixed
4176 const unsigned char arr[][2] = { { 0, 1 } };
4177 t18.c:1: error: Initializer element is not constant
4179 2002-03-04 bela <bela AT manik>
4181 * /device/include/mcs51reg.h:
4182 ds89c420 register definition update
4184 2002-03-03 <johan AT FRIJA>
4186 * support/Util/SDCCerr.c: did something, but don't no why anymore
4188 * support/regression/tests/bug-524691.c: made it a little less shy
4190 * src/SDCCast.c (decorateType): fixed bug #524697
4192 * src/SDCCast.c: made some lineno improvements
4194 * src/SDCCval.c (getNelements): changed warning to error
4196 * src/SDCCglue.c (printIvalArray): changed warning to error
4198 * src/SDCCicode.c: fixed a warning for mingw
4200 * src/SDCCast.c (decorateType): fixed the << promotion for ops
4202 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
4204 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
4206 * src/ds390/peeph.def:
4207 Added some more peephole rules
4209 * src/ds390/gen.c: Various fixes & enhancements
4211 * src/SDCClrange.c, src/SDCClrange.h:
4212 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
4214 * src/ds390/ralloc.c:
4215 various fixes & enhancements (ds390) specific
4217 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
4218 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
4221 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
4223 2002-03-02 <johan AT FRIJA>
4225 * src/SDCCast.c (decorateType): fixed bug #524708
4227 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
4229 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
4231 2002-03-01 Michael Hope <michaelh AT vroom>
4233 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
4235 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
4237 2002-03-01 <johan AT FRIJA>
4239 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
4241 * src/SDCCast.c (decorateType): fixed bug #524209
4243 * src/SDCCval.c (valNot): fixed bug #524195
4245 2002-02-26 <johan AT balder>
4247 * src/xa51/gen.c: fixed a warning
4249 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
4251 * src/SDCCast.c (decorateType): fixed bug #522534
4253 2002-02-23 <johan AT balder>
4255 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
4257 2002-02-22 <johan AT balder>
4259 * src/SDCCast.c: fixed bug #514865
4261 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
4263 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
4265 * sdcc/src/SDCCloop.c:
4266 Previous fix was not good. basic blocks that have "break" or "return" are
4267 not really partof a loop , but live ranges used in these blocks should
4268 be live thru the entire loop, so set partOfLoop but don't add them to
4271 2002-02-21 <johan AT FRIJA>
4273 * src/SDCCcse.c: fixed bug #514308
4275 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
4278 Fixed BUG #519583. If a conditional block ended in a return/break
4279 statement inside a loop, it was not being considered part of the loop.
4281 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
4283 2002-02-10 Karl Bongers <karl AT turbobit.com>
4286 Fixed up SDCDB debugger somewhat. Updated debugger/README
4287 with lots of comments and notes.
4289 * device/examples/test2.c:
4290 Fix bug, "red" variable not being initialized(compiler complained).
4292 * device/examples/Makefile, examples/test3.c:
4293 Add Makefile in device/examples folder, compiles test3.c
4294 for use as a multiple module SDCDB test case.
4296 * sim/ucsim/cmd.src/cmdset.cc:
4297 Took out debug printfs in ucsim "next" command.
4300 Karl and Johan start ucsim XA support. Most dissassembly working,
4301 about 75% emulation done(plenty of work remaining).
4303 * sim/ucsim/z80.src:
4304 Add Z80 support to ucsim, add test-ucz80 regression test,
4305 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
4306 Notice z80 compiler fails on examples/test3.c/crc code.
4308 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
4310 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
4311 Added support for --parms-in-bank1
4313 * src/ds390/peeph.def:
4314 added a few more peephole optimzations
4317 1) added __builtin_inp & __builtin_outp used to read in data of given length
4318 from a memory mapped port
4319 2) added __builtin_memcmp
4320 3) added __builtin_swapw swap bytes of a short
4322 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
4323 1) handle multiple send & receives from register bank1
4324 2) ralloc can now allocate DPTR1 to some liveRanges
4326 * src/SDCCsymt.c, src/SDCCsymt.h:
4327 changes to handle multiple sends & receives
4330 added some pointer arithmetic optimization
4333 added some pointer arithmetic optimizations but not stable yet so not
4334 called from anywhere (will get this working shortly)
4336 * src/SDCCopt.c: fixed for multiple sends & receives
4339 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
4340 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
4341 set preprocessor defines (depending on options)
4343 * src/SDCCicode.c, src/SDCCicode.h:
4344 changes made to handle multiple sends & receives
4347 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
4349 * src/SDCCcse.c, src/SDCCcse.h:
4350 added function findbackward def (to be used in upcoming optimization)
4352 * src/SDCCcflow.c, src/SDCCcflow.h:
4353 added function returnAtEnd - to determine if a basic block terminates with
4356 * src/SDCCast.c, src/SDCCast.h:
4357 added option parms-in-bank1
4359 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
4360 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
4361 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
4362 adjusted for --parms-in-bank1 option
4364 * device/include/string.h:
4365 donot redefine "reentrant" keyword
4367 * device/include/ds80c390.h: Added some more SFRs
4369 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4371 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
4373 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4375 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
4377 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4379 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
4381 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
4383 * Added --xram-movc option
4385 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4387 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
4389 2002-01-11 Johan Knol
4391 * Added math lib of Jesus Calvino-Fraga
4393 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
4395 * src/SDCCmain.c (processFile): fix processing of ../../src.c
4396 * support/regression/Makefile: new target test-mcs51-stack-auto
4397 * support/regression/ports/mcs51-stack-auto/spec.mk: added
4399 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4401 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
4403 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4405 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4407 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4409 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4411 * src/SDCCglue.h: add definition for printIvalChar()
4413 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4415 * src/SDCCast.c: fix #498138 by Johan
4417 * src/SDCCglue.c: fix #498138 by Johan
4419 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4421 * support/regression/Makefile: fix clean
4423 * support/regression/ports/ds390/support.c: fix transmission of last character
4425 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4427 * /sdcc/src/ds390/gen.c:
4428 a) improved computing address of stack variable
4429 b) took out some #if 0 code
4430 c) improved parmBytes adjustment
4431 d) improved genPlusIncr & genMinusIncr
4432 e) genCmp could generate bad code (when left assigned to DPTR)
4433 f) Fixed bug in hasInc
4435 * /sdcc/src/ds390/ralloc.c:
4436 a) packRegsForSupport could mess up live information (Fixed)
4437 b) packRegsDPTRuse could be incorrect for left & right shift
4439 * /sdcc/src/mcs51/ralloc.c:
4440 packRegsForSupport could mess up the live information (Fixed)
4442 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4444 * /sdcc/src/SDCCast.c:
4445 can reverse a loop even if function call is present as long
4446 as the loop control variable is local & is not passed as parameter
4448 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4450 * /sdcc/ChangeLog: *** empty log message ***
4452 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4453 More builtin function additions for TININative
4455 * /sdcc/src/ds390/ralloc.c:
4456 Had broken the regression testsuite
4458 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4460 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4461 Added funcattr hasStackParms will be set for reentrant functions when there
4462 are paramteres on the stack, this helps in minimizing frame pointer generation
4463 typeFromStr can handle function pointers now
4465 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4466 *** empty log message ***
4468 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4470 * /src/ds390/gen.c, /src/ds390/main.c:
4471 More builtin function additions for TININative
4473 * /src/ds390/ralloc.c:
4474 Had broken the regression testsuite
4476 * /src/SDCCast.c: Fixed a bug in dumptree
4478 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4479 Added funcattr hasStackParms will be set for reentrant functions when there
4480 are paramteres on the stack, this helps in minimizing frame pointer generation
4481 typeFromStr can handle function pointers now
4483 * /doc/builtins.txt, /doc/TININative.txt:
4484 *** empty log message ***
4487 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4489 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4490 ALPHA version for -mTININative
4492 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4493 updated to reflect changes in the port structure
4496 added function do_assemble (similar to do_link) if non-null this function
4497 will be called to do assembly (-mTININative) requires a multi command
4499 added function genAssemblerEnd will be called to generate assembler Epilogue
4502 added _JavaNative to debug info printing
4504 * /src/SDCCmain.c: added option --tini-libid
4505 added port->do_assemble function (-mTININative) has a multi command assemble
4507 * /src/SDCCglue.c: Disabled "constExpr" check
4508 added port->genAssemblerEnd function
4510 * /src/SDCCglobl.h: Added option --tini-libid value
4513 tookout optimizeCompare from the header (has no external references)
4515 * /src/SDCCast.c: made one more function "static"
4517 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4519 * src/z80/mappings.i: Added z80asm support.
4521 * src/z80/main.c: Added z80asm support on --asm=z80asm
4523 * src/z80/gen.c: Fixed asm portability issues.
4525 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4527 * src/SDCCglue.c (printExterns): Added global/extern split.
4529 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4531 * support/regression/Makefile: added test for mcs51 model large
4533 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4535 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4537 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4539 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4541 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4543 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4545 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4547 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4549 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4551 * support/regression/tests/simplefloat.c: Port to mcs51.
4553 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4554 * support/regression/tests/bug-485362.c: Added.
4556 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4558 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4560 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4562 * src/z80/gen.c (aopDump): Added a dump function.
4564 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4565 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4567 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4569 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4571 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4573 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4575 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4577 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4579 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4581 * support/regression/ports/ds390/support.c: Use tinibios.
4583 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4585 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4587 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4588 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4590 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4592 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4594 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4596 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4598 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4599 (packRegsForIYUse): Created and optimised.
4601 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4603 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4604 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4606 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4608 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4610 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4612 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4614 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4616 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4618 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4620 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4622 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4624 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4626 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4628 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4629 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4630 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4632 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4634 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4635 (genNotFloat): Added.
4636 (genUminusFloat): Added.
4638 * device/lib/z80/Makefile: Added floating pt stubs.
4640 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4642 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4644 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4646 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4648 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4650 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4652 * sdcc/support/regression/Makefile: Add port ds390.
4654 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4656 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4658 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4660 * sdcc/support/regression/ports/ds390/support.c: Added.
4662 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4664 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4666 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4668 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4670 * device/include/malloc.h: Added z80 and gbz80 support.
4672 * device/lib/gbz80/heap.s: Added.
4674 * device/lib/z80/heap.s: Added.
4676 * device/lib/malloc.c: Added z80 and gbz80 support.
4678 * support/regression/tests/malloc.c (testMalloc): Added.
4680 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4682 * support/regression/tests/bug-478094.c: Added.
4684 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4686 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4688 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4690 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4692 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4694 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4696 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4698 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4700 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4702 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4704 * support/regression/tests/bug-477927.c: Added.
4706 * src/z80/peeph.def: Added minor rules.
4708 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4710 * src/z80/peeph.def: Added jump optimisation modification.
4712 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4714 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4716 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4718 * support/regression/tests/funptrs.c: Added.
4720 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4722 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4724 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4726 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4728 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4730 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4731 (movLeft2ResultLong): Created.
4733 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4734 (joinPushes): Added. Joins two char pushes into a word push.
4736 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4738 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4740 * support/makebin/Makefile (install): Added creation of dest dir.
4742 2001-10-24 Karl Bongers <karl AT turbobit.com>
4744 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4746 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4748 * src/z80/ralloc.c: Turned off faulty pack for one use.
4750 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4752 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4754 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4756 * support/regression/Makefile: Improved clean
4758 * support/regression/ports/gbz80/spec.mk: Added clean
4760 * support/regression/ports/host/spec.mk: Added clean
4762 * support/regression/ports/z80/spec.mk: Added clean
4764 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4766 * support/regression/ports/mcs51/timeout.c: little improvements
4768 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4770 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4772 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4774 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4776 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4778 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4780 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4782 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4783 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4785 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4787 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4789 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4791 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4793 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4795 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4797 * support/regression/tests/longor.c: Added.
4799 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4801 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4803 * as/mcs51/aslink.h: define PATH_MAX
4805 * as/mcs51/asm.h: define PATH_MAX
4807 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4809 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4811 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4813 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4815 * src/SDCCglobl.h: define PATH_MAX
4817 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4819 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4821 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4823 * src/z80/gen.c (gencjneshort): Fixed
4825 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4827 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4829 * support/regression/tests/bug-469671.c: Added.
4831 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4833 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4835 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4837 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4839 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4841 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4843 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4845 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4847 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4849 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4851 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4853 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4855 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4857 * 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.
4859 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4861 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4863 2001-10-07 <johan AT FRIJA>
4865 * device/lib/gets.c (gets): fixed the return value.
4867 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4868 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4870 * 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.
4872 * 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.
4874 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4876 * src/pic/gen.c: Removed Safe_strdup.
4878 * configure.in: Added option to enable libgc support.
4880 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4881 (bitVectUnion): Optimised.
4882 (bitVectIntersect): Optimised.
4883 (bitVectBitsInCommon): Optimised.
4884 (bitVectCplAnd): Optimised.
4886 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4888 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4890 * src/SDCCmain.c: distinguish between assembler debug and plain options
4892 * src/avr/main.c: remove standard assembler options
4894 * src/ds390/main.c: remove standard assembler options
4896 * src/mcs51/main.c: remove standard assembler options
4898 * src/port.h: removed "PENDING" comment
4900 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4902 * src/device/lib/_mulint.c : new, with assember functions
4904 * src/device/lib/_mullong.c : new, with assember functions
4906 * src/device/lib/_divuint.c : with assember functions
4908 * src/device/lib/_divsint.c : with assember functions
4910 * src/device/lib/_divulong.c: with assember functions
4912 * src/device/lib/_divslong.c: with assember functions
4914 * src/device/lib/_moduint.c : with assember functions
4916 * src/device/lib/_modsint.c : with assember functions
4918 * src/device/lib/_modulong.c: with assember functions
4920 * src/device/lib/_modslong.c: with assember functions
4922 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4924 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4926 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4927 replaced _mululong.c and _mulslong.c by _mullong.c
4929 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4931 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4933 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4935 * src/SDCCglue.c: test, if win32api is available for MINGW
4937 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4939 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4940 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4941 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4942 * support/regression/ports/host/spec.mk: removed GENERIC
4943 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4944 * support/regression/ports/z80/spec.mk: removed GENERIC
4946 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4948 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4950 * support/regression/tests/bug-467035.c: Created.
4952 2001-10-01 <johan AT FRIJA>
4954 * src/SDCC.y: fixed bug #466586 part 1
4956 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4958 * SDCCicode.c: z80 has no generic pointers
4959 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4961 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4963 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4965 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4967 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4969 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4971 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4973 * configure.in: Fixed up so that ucsim is only configured once.
4975 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4977 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4978 (getPathDifference): As above.
4980 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4982 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4984 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4985 * .version: Updated to 2.3.1
4987 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4988 Added copyright header.
4990 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4991 (assemble): Added support for macro based assembler commands.
4992 (linkEdit): Added support for macro based linker commands.
4993 (preProcess): Changed the pre-processor to use macros.
4994 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4995 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4997 * device/lib/z80/crt0.s: Added module name for debugging.
4999 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
5001 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5003 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
5005 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
5007 * src/Makefile.in: Added SDCCmacro and SDCCutil
5009 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
5011 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5013 2001-09-16 <johan AT FRIJA>
5015 * 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.
5017 2001-09-15 <johan AT FRIJA>
5019 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
5020 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
5022 2001-09-11 <johan AT FRIJA>
5024 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
5026 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
5028 * support/regression/tests/bug-460444.c: Added test case.
5030 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
5031 (genCast): Added justification for all of the asserts.
5033 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
5035 * support/regression/support.c: _xdata replaced by xdata
5037 * support/regression/spec.mk: removed _generic
5039 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
5041 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
5043 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
5044 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
5046 * src/z80/peeph.def: Added a rule to optimise shift then compare.
5048 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
5050 * support/regression/tests/bug-460010.c: Added test case.
5052 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
5054 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
5056 * support/regression/Makefile: inter-port-clean adjusted for mcs51
5058 * support/regression/testfwk.c: removed workaround for bug #436344
5060 * support/regression/tests/bp.c: use less memory with mcs51
5062 * support/regression/tests/bug-441448.c: use less memory
5064 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
5066 * support/regression/collate-results.py: typo
5068 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
5070 * support/regression/tests/fetchoverlap.c: Added new test case.
5072 * support/regression/tests/bp.c: Added new test case.
5074 * support/regression/tests/bug-448984.c: Added new test case.
5076 * support/regression/tests/pow2shifts.c: Added new test case.
5078 * src/z80/gen.c: Turned off the noise it normally generates for the release.
5079 (genlshTwo): Fixed right shift for count > 8.
5081 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
5083 2001-09-08 <johan AT FRIJA>
5085 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
5087 2001-09-07 <johan AT FRIJA>
5089 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
5091 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
5093 2001-09-06 <johan AT FRIJA>
5095 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
5096 * bernhard noted me at this: "() equals to (void)" (1.38)
5098 2001-09-05 <johan AT FRIJA>
5100 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
5102 2001-09-04 <johan AT FRIJA>
5104 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
5107 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
5109 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
5111 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
5113 * link/z80/aslink.h: Fixed path for PATH_MAX
5115 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
5117 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
5119 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
5121 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
5123 * 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.
5125 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
5127 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
5128 (genCmp): Fixed up genCmp for the GB with longs.
5130 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
5132 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
5134 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
5136 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
5138 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
5140 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
5142 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
5144 * 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.
5146 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
5148 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
5150 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
5152 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
5154 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
5156 * sim/ucsim/configure: little improvement of Cygwin-detection
5157 * sim/ucsim/configure.in: little improvement of Cygwin-detection
5158 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
5159 * support/regression/tests/bug-221100.c: small changes for mcs51
5160 * support/regression/tests/bug-221168.c: small changes for mcs51
5161 * support/regression/tests/bug-227710.c: small changes for mcs51
5162 * support/regression/tests/staticinit.c: small changes for mcs51
5163 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
5164 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
5165 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601