1 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3 * sim/ucsim/configure.in,
5 * sim/ucsim/doc/Makefile.in: use docdir
6 * src/SDCC.y: fixed sbit atrributes
7 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
8 * src/SDCCast.c (decorateType): |^& need special promotion handling
10 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11 * src/SDCCsymt.h (computeType),
12 * src/SDCCicode.c: computeType() needs op
13 * src/SDCCsymt.c (checkTypeSanity),
14 * doc/sddman.lyx: "plain" bitfields are unsigned
15 * src/SDCCsymt.c (computeTypeOr): added
16 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
18 * src/SDCCval.c (val*): computeType() needs op
19 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
20 * support/regression/tests/onebyte.c: added tests for |^&
22 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
24 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
25 for writing icode into asm output.
27 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
29 * src/pic16/device.c: added some debug lines enabled
30 with macro DEBUG_CHECK,
31 * src/pic16/genarith.c: more debug in genPlus,
32 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
33 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
34 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
35 * (aopForSym): onStack symbols are re-placed in data memspace,
36 and onStack flag is cleared,
37 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
38 copy temporary pcodeop,
39 * (genPcall): added warning for not updating PCLATU,
40 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
41 always true for pic16 port,
42 * (genMultOneWord): NEW, supports integer multiplication,
43 * (genMult): modified to call genMultOneWord,
44 * (ifxForOp): added warning when return NULL,
45 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
46 flag is set before call to operandFromSymbol for implicit
48 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
49 options.intlong_rent are set by default,
50 * (_hasNativeMulFor): modified to allow port generation of integer
52 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
53 set regtype to REG_SFR for all registers, restricting seting the
54 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
56 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
58 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
59 more than 500 times in the regression tests
61 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
63 * support/Util/SDCCerr.h,
64 * support/Util/SDCCerr.c,
65 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
67 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
69 * support/valdiags/tests/enum.c,
70 * support/valdiags/tests/tentdecl.c,
71 * support/valdiags/tests/struct.c: expect possible error messages
72 referring to original symbol definitions.
73 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
75 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
77 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
79 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
81 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
83 * src/pic16/ralloc.c (newReg): fixed bug #908929
85 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
87 * src/ds390/gen.c: added missing #include "main.h"
89 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
91 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
92 checking if symbol is already in set,
93 * src/pic16/device.h: prototype for checkAddSym,
94 * src/pic16/gen.c: (_G): added entry interruptvector,
95 * (assignResultValue): removed some commented out lines,
96 * (genFunction): check for ISR via sym->type, absolute section for
97 interrupt code is created via a new pBlock, the goto instruction is
98 placed now correctly at the interrupt vector position, changed all
99 references from ivec to _G.interruptvector,
100 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
101 is the interrupt is a high priority one, same for return from ISR,
102 * src/pic16/glue.c: changed all calls of addSetHead for publics and
103 externs to calls of checkAddSym,
104 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
105 pic16_pcode_verbose flag is set,
106 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
107 * src/pic16/pcoderegs.c: message about how many registers are saved
108 will only be emitted if pic16_pcode_verbose flag is set,
110 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
112 * src/ds390/ralloc.h,
113 * src/ds390/ralloc.c (ds390_regWithIdx),
114 * src/ds390/gen.c (emitcode),
116 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
117 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
118 ds390operandCompare, getRegsRead, getRegsWritten,
119 initializeAsmLineNode): customized instruction size calculation for
120 ds390, started basis for some register optimizations
121 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
122 corresponding assembly output
123 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
124 missing push/pop of r0/r1. Optimized push/pops
126 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
128 * src/mcs51/main.c (instructionSize): fixed ACALL size
129 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
131 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
133 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
134 the sorting of rlist with NULL elements
135 * (print_idataType, print_idata): NEW to create idata sections
136 * src/pic16/device.h: idataSymSet new variable
137 * src/pic16/gen.c (genFunction): fixed some bugs in string
138 comparing, improved the absolute section creation for ISRs,
139 added FSR0L/FSR0H in registers that are saved in an ISR,
140 * (genInline): fixed the processing of inline snippets,
141 now they undergo no process by the peephole optimizer
142 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
143 are placed in idataSymSet,
144 * (pic16emitStaticSeg): extern symbols are added in externs,
145 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
146 switching when aboslute variables are placed in access bank memory
147 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
148 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
149 commented out with #if,
150 * (pic16_packRegisters): reintroduce the check for CAST because some
151 symbols are not correctly handled,
152 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
153 pCodeInstruction instead of pCode,
154 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
155 pCodeAsmDir definition,
156 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
157 directive, then the argument directive is emitted without the leading
158 tab, hack for inline labels which must be in the first column,
159 * (compareLabel,pic16_findNextInstruction),
160 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
161 * (insertBankSwitch): modified for the new pCodeAsmDir,
163 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
164 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
166 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
168 * (pushSide): commented out with #if,
169 * (assignResultValue): fixed some typos in saving
171 * (genPcall): FIXED and sync'ed with genCall,
172 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
173 * (genNearPointerGet): fixed to handle some more cases,
174 implementation scheme via table reads,
175 * (genConstPointerGet): modified to access code memory correct,
176 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
177 and improved to handle some cases
178 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
179 instead of "RETLW" for init data
180 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
181 not IN_DIRSPACE, work around to reduce bank switching when aboslute
182 variables are placed in access bank memory (<0x80 and >=0xf80),
183 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
184 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
185 TBLWT_POSTDEC,TBLWT_PREINC
186 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
187 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
189 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
190 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
191 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
192 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
194 2004-02-29 Borut Razem <borut.razem AT siol.net>
196 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
197 support/Util/findme.h, support/Util/system.h: enhance binary relative
198 search for lib and include by using findProgramPath()
200 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
203 * src/SDCCpeeph.c (pcDistance),
205 * src/mcs51/ralloc.h,
206 * src/mcs51/ralloc.c (mcs51_regWithIdx),
208 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
209 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
210 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
211 size calculation port specific, started basis for some register
213 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
214 missing push/pop of r0/r1. Optimized push/pops
215 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
216 * device/lib/_modsint.c (_modsint),
217 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
218 and stack version so regression tests pass
220 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
222 * src/Makefile.in (dep): include SLIBOBJS in dependency check
223 * src/SDCCast.c (decorateType): catch another small optimization
225 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
226 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
227 modified to finally use computeType() all over SDCC,
228 see Feature Request #877103
229 * src/SDCCval.h: cosmetic
230 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
231 valCompare(); regression tested in muldiv.c
232 * support/regression/tests/muldiv.c (testMod): mod sign follows
235 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
237 * src/SDCCast.c (decorateType): fixed bug #902362
238 * doc/INSTALL.txt: fixed install instructions for win32
240 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
242 * device/include/Makefile.in (install): fixed by replacing spaces
245 * doc/INSTALL.txt: updated for release
246 * doc/sdccman.lyx: added warning for --xstack being buggy
248 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
250 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
251 to eliminate build warnings.
252 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
254 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
255 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
257 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
258 removed -penable-stack, added comment for stack pragma, added
259 warning for not initializing the stack/frame registers, removed
260 comment at interrupts section
262 Stack is made permanent, there is no ability to disable stack usage.
263 * src/pic16/device.h,
264 * src/pic16/device.c: removed all references to USE_STACK macro,
265 * src/pic16/device.c (pic16_dump_section): when no elements in
266 rlist, free rlist before return,
267 * (pic16_dump_int_registers): NEW, internal registers are a new set
268 of general purpose registers reused by each function,
269 * (checkAddReg): returns 1 if registers is added to set,
270 * (pic16_groupRegistersInSection): when a registers is of type
271 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
272 * src/pic16/device.h: memRange and Assigned Memory are deleted,
273 SRCASECMP macro is moved here from device.c
274 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
275 PO_PCLATU, PO_PRODL, PO_PRODH,
276 * (pic16_pCodeOpType, genMinus,
277 changed compares to "a" register, with AOP_ACC,
278 * (pic16_genPlus): fixed some bugs and indented properly,
279 * (pic16_addSign): changed size to size+offset in the MOVWF
281 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
282 multiply 8-bit operand by literal, result is 8-bit,
283 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
284 multiply 2 8-bit operand, result is 8-bit,
285 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
287 * src/pic16/gen.c: changed accUse to contain WREG only,
288 * (pic16_emitcomment): renamed to pic16_emitpcomment,
289 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
290 true, do not use immediate addressing any more unless sym is a
291 pointer in codespace,
292 * (aopForRemat): do not use immediate addressing when symbol not in
293 codespace and when symbol's address is requested,
294 * (aopOp): for-loop in if(sym->accUse) is modified for the new
296 * (aopGet): added case for AOP_ACC and don't return "accumulator
297 bug" but WREG instead,
298 * (popGetTempReg): pushes contents of temporary register in stack,
299 * (popReleaseTempReg): pops contents of temporary register from
300 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
301 * (pic16_popGet): separated case AOP_ACC to return register WREG
302 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
303 or PO_IMMEDIATE and initializes their instance/offset appropriately,
304 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
305 the use of immediate pointers to certain cases only.
307 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
308 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
309 * (assignResultValue, genCall, genRet): modified to use the new
310 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
311 genPcall is still broken,
312 * (genFunction): added code to create 'A' type pBlocks when
313 interrupt functions are generated, code not extensively tested yet,
314 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
315 * (genEndFunction): modified so ISRs pop stored registers from stack,
316 * (genMultOneByte): cleanup,
317 * (AccRsh): added flag andmask, to and result with appropriate mask,
318 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
319 * (genDataPointerGet): fixed and reenabled its use,
320 * (genNearDataPointerGet): bugs fixed,
321 * (genDataPointerSet): bugs fixed,
322 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
323 pic16_DumpSymbol, pic16_DumpOp,
324 * src/pic16/genutils.h: function prototypes for the above functions,
325 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
327 * (pic16emitRegularMap): many many many improvements, but needs a
329 * src/pic16/main.c: enable_stack in pic16_options is removed,
330 * (_pic16_parseOptions): removed command line options -penable-stack,
331 * (_process_pragma): emit stack symbol only when stack pragma is
333 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
334 redirected to FSR0L/FSR0H pair,
335 * (pic16_get_op, pic16_get_op2): modifications and improvements,
336 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
337 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
339 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
340 * (dumpPicOptype): NEW,
341 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
342 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
343 with movff instruction,
344 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
345 added pic16_int_regs, some packRegsFor* functions are commented out,
346 because produce errors,
347 * src/pic16/NOTES: minor modifications
349 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
351 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
352 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
354 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
355 * as/mcs51/lkaomf51.c: fixed bug #895763
357 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
359 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
361 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
363 * doc/sdccman.lyx: added details about the HC08 storage classes and
364 interrupts, fixed the register usage info for z80 & gbz80
366 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
368 * doc/sdccman.lyx: added more pic16 port documentation
369 * device/include/pic16/: added header pic18fregs.h
371 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
373 * doc/sdccman.lyx: added Vangelis' contribution
375 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
377 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
378 extend to the next CALL or PCALL, not just to the next CALL.
380 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
382 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
384 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
386 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
387 bug #895752 and a better fix for bug #716790
389 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
391 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
393 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
395 * doc/sdccman.lyx: minor changes, minor changed
397 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
399 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
400 which can't handle SDCC_NEWONEBYTEOPS,
401 (geniCodeMultiply): removed conversion from mult to shift for pic14
404 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
407 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
408 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
409 thus fixing bug #895406
411 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
413 * device/lib/_modsint.c,
414 * device/lib/_modslong.c: sign follows divisor only
415 * src/hc08/gen.c (genMultOneByte): if result size is 1,
416 signs or signedness can be ignored
417 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
418 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
419 added optimization for IFX,
420 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
422 reenabled optimization for IFX, which was removed on 2004-01-11
423 * src/SDCCast.h: added return type IFX
424 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
425 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
426 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
427 SDCC_OLDONEBYTEOPS selects the old behaviour
428 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
429 changed again and commented promotion rule
430 * src/SDCCval.c (valDiv): promotion no longer necessary
431 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
432 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
434 * support/regression/tests/onebyte.c: added
436 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
438 * gen.c (genInline): reverted to old code for assemnling inline
439 code because of bug reported James Chadd
441 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
443 * ralloc.h: missing declarations from previous patch,
444 seems that patch for ralloc.h was never applied, fixed
446 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
447 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
451 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
452 indirect addressing. Marked FSR0 as deprecated
453 * gen.c (pointerCode): commented out, not needed now
454 (pic16_popGet2p): new MOVFF helper function
456 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
457 (shiftRLong): removed duplicate debugging info
459 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
461 * src/ds390/gen.c (genNearPointerGet),
462 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
463 optimization with bits, but not bitfields.
464 * src/ds390/ralloc.c (packRegisters),
465 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
467 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
469 * src/SDCCcse.c (algebraicOpts): copy operands before modification
471 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
474 * src/SDCCicode.c (operandFromSymbol),
475 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
476 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
477 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
478 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
479 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
480 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
482 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
483 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
484 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
485 * src/SDCCsymt.c (newSymbol),
486 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
489 * src/SDCCval.c (newiList): fixed bug #885705
491 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
493 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
494 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
496 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
498 * device/include/c8051f120.h,
499 * device/include/c8051f300.h,
500 * device/include/c8051f310.h: added/updated header files for Silicon
501 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
502 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
503 in new section Submitting patches
505 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
507 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
508 genFarPointerGet, genCodePointerGet, genGenPointerGet,
509 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
511 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
512 genFarPointerGet, genCodePointerGet, genGenPointerGet,
513 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
515 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
516 genFarPointerGet, genCodePointerGet, genGenPointerGet,
517 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
519 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
520 genFarPointerGet, genCodePointerGet, genGenPointerGet,
521 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
522 genGenPointerSet): fixed bug #892400
523 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
524 to eliminate build warnings.
525 * src/SDCCast.c (processParms),
526 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
528 * support/valdiag/valdiag.py: added GCC to the list of defines active
529 when compiling with gcc
531 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
533 * support/Util/SDCCerr.h,
534 * support/Util/SDCCerr.c,
535 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
536 with an incomplete type (fixed bug #883734)
537 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
539 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
541 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
543 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
545 * src/SDCCast.c (decorateType),
546 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
547 function pointer implementation
548 * support/regression/tests/funptrs.c: added tests to verify both forms
549 of function pointers work correctly. Added tests to verify parameters
550 are passed in the correct order.
552 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
554 * device.c (regCompare): registers are sorted by ascending
555 address and increasing size,
556 * main.c (_pic16_finaliseOptions): removed the declaration
557 of compiler macro MCU. Now a macro of the format pic18fxxxx
558 will be defined from the command line
560 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
561 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
563 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
564 PCOP_RLCF was overwritten!
565 * gen.c (genSkip): commented out calls to pic16_emitcode,
566 * (genCmpEQ): fixed "long" compares, only high word did get compared,
568 * (genRRC): added debugging info,
569 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
570 overwritten while shifting,
571 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
572 overwritten while shifting,
575 * (shiftLLeftOrResult),
576 * (shiftRLeftOrResult),
578 * (shiftLLong): Implemented with pic16_emitpcode
579 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
580 * (genLeftShift): Fixed bug, operand for shift by variable always
581 was "and"ed with 0x0f,
582 * (genLeftShiftLiteral),
584 * (genRightShiftLiteral): added debugging info,
585 * (genrshFour): added comment,
586 * (genRightShift): determined signedness from operand "left"
589 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
591 * src/SDCCicode.c (geniCodeParms),
592 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
593 function pointers, fixed function pointer bugs #861242 and #861896
595 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
597 * device/include/c8051f000.h,
598 * device/include/c8051f120.h,
599 * device/include/c8051f300.h: added header files for Silicon
600 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
602 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
604 * src/SDCCast.c (processParams): added new type flow and restructured
605 (gatherAutoInit): added new type flow
606 (addCast): cosmetic changes
607 (getLeftResultType): added new type flow for array indices, patch
608 provided by Stas, see FR #877103
609 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
610 array index patch by Stas
611 * src/SDCCast.h: added prototype getResultTypeFromType()
613 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
614 * src/pic/glue.c (pic14emitStaticSeg),
615 * src/pic16/glue.c (pic16emitStaticSeg),
616 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
617 for initialization of symbols
618 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
619 * support/Util/SDCCerr.h:
620 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
621 * .version: bumped version number to 2.3.8
622 * device/include/Makefile.in (install),
623 * doc/Makefile (install): changed to 'rm `find ...`' construct to
626 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
628 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
629 Slade Rich fixed an optimization bug
630 * src/pic/pcodepeep.c,
631 * src/pic/pcoderegs.c
632 * doc/Makefile (install): added test for directory
634 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
636 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
637 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
638 * src/pic/ralloc.c (getRegPtr, getRegGpr),
639 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
640 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
641 * as/mcs51/asexpr.c (term),
642 * as/hc08/asexpr.c (term): fixed bug #887146
644 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
646 * src/z80/gen.c (genMult): handle single byte result product
647 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
648 DUMMY_READ_VOLATILE (fixed bug #886367)
650 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
652 * support/regression/tests/libmullong.c: fixed logic, on little endian
653 hosts we ended without a mullong_wrapper()
655 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
657 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
658 virus/worm forged address usage.
660 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
662 Fixed promotion, it should be done on AST level:
663 * src/SDCCast.c (addCast): added promotion to int
664 (decorateType): updated call to upCast()
665 * src/SDCCicode.c (geniCodeLeftShift): removed call to
666 usualUnaryConversions()
668 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
670 * support/regression/tests/literalop.c (mulWrapper): Added a
671 wrapper to remove integer overflow warnings.
673 * support/regression/tests/float_trans.c: Made work on host.
675 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
678 * support/regression/generate-cases.py (main): Changed from inline
681 * doc/Makefile (install): Changed to depth first to get rid of
682 missing directory install warning.
684 * as/Makefile (install-doc): Made work on Mac.
686 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
688 * src/SDCCast.c: added an additional type flow in decorateType() of
689 opposite direction, see feature request #860006; it's enabled at runtime
690 by setting the environment variable SDCC_NEWTYPEFLOW
691 * src/SDCCast.h: changed prototype of decorateType()
692 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
693 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
694 'char' to 'int' can be omitted, if both operands are 'unsigned char';
695 see feature request #877103
696 * src/SDCCval.c: updated call of decorateType()
697 (valBitwise): fixed bug #882876
698 (valMinus): added promotion
699 (valLogicAndOr): result is unsigned
700 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
701 * src/SDCCsymt.c (computeType),
702 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
703 must not cause an unsigned operation
704 * src/pic/glue (pic14emitRegularMap),
705 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
707 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
709 * src/pic/pcode.c (PCodeID): commented out left over debug code
711 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
713 * support/valdiag/tests/overflow.c: added shift tests
721 * src/pic/pcodepeep.c,
722 * src/pic/pcoderegs.c,
724 * src/pic/ralloc.h: applied patch from Slade Rich;
725 added support for multiple code pages and multiple RAM banks on the
726 PIC 14 port. The ASM files now no longer simply assume all the
727 code / RAM are in the same page / bank. This means the linker can
728 safely allocate code/RAM of separate ASM files to different pages/banks.
729 * doc/sdccman.lyx: added Slade's tips
730 * src/mcs51/peeph.def: fixed bug #880768
732 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
734 * src/hc08/ralloc.c (rematStr): fixed bug #879282
735 * src/SDCCast.c (decorateType): fixed bug #880197
737 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
739 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
742 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
743 strtof is not part of C89 and isn't included with Mac OS X.
745 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
747 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
748 shiftL2Left2Result): fixed bug #879326
749 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
750 (genMultOneByte): fixed bug in signed vs unsigned multiplication
751 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
752 address fetch for clr instruction
753 * device/lib/hc08/_mulint.c: created optimized assembly version
754 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
756 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
758 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
759 proposed in FR #877103
761 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
763 * src/SDCCval.c (cheapestVal): added missing checks
764 * src/SDCCicode.c (usualBinaryConversions): fixed condition
765 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
767 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
769 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
772 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
774 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
775 loaded with the linker search paths (-L arguments) and the libraries
776 to be linked with the current source (-l arguments). Changes
777 currently will affect only the pic16 port.
778 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
779 include path the port specific paths and port specific libraries,
780 * gplink command now contains the $3 argument,
781 * src/pic16/device.h,
782 * src/pic16/device.c,: structure PIC_device is made public and
783 renamed to PIC16_device, the same for variable Pics which is renamed
784 to Pics16. Updated all references to them.
785 * src/pic16/glue.c (pic16glue): corrected bug with code
786 initialization which bypassed the variable initializations block.
788 * device/lib/pic16/Makefile.rules: removed --penable-stack from
789 COMPILE_FLAGS and added the --nostdinc option
791 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
793 * device/include/mc68hc908jb8.h: Register defs for another member
794 of the hc08 family. Contributed by Bjorn Bringert - thanks!
796 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
798 Documenting changes from previous commits.
799 * configure.in (version 1.56),
800 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
801 when generating output files to configure the pic16 library,
802 but now I've commented it out, since gputils aren't installed in the
803 SF compile farm, so library won't compile
805 * device/lib/Makefile.in (version 1.56): initially I've added in
806 target 'all' the prerequestive 'model-pic16' so it compiled the
807 pic16 library, but now I've commented it out for the same reasons
809 * added targets 'model-pic16' and 'objects-pic16' to compile the
811 * added target 'port-specific-objects-pic16' to handle the
812 generated libraries and copy them into the build/ directory
813 * added target 'clean-intermediate-pic16' to clean intermediate
814 files into pic16 directory
815 * in target 'installdirs' added line to create directory pic16 in
816 the installation path
818 * device/include/Makefile.in (version 1.11): in target 'install'
819 added lines to copy all header files to installation path,
820 * in target 'installdirs' added line create directory for pic16
821 headers in the installation path
823 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
825 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
828 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
831 * device/lib/configure.in,
832 * device/lib/configure: fixed for autoconf 2.57
834 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
836 * src/z80/main.c (_parseOptions): fixed the portmode= command line
837 option so that it actually works. Made it specific to the z80, since
838 the gbz80 doesn't have these kinds of I/O ports.
840 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
842 * device/include/z180.h,
843 * device/lib/_memcpy.c,
844 * device/lib/_memmove.c,
845 * device/lib/_mulint.c,
846 * device/lib/ser_ir.c,
847 * device/lib/ser_ir_cts_rts.c,
848 * device/lib/_strcmp.c,
849 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
850 * src/z80/main.c (_process_pragma): add support for pragmas bank and
851 portmode; added deprecation warning for bank= and protmode= forms.
852 Also, guard against buffer overflow.
853 * src/z80/gen.c (aopGet): generate better code for sfr banked read
855 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
857 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
858 changed interrupt vector table generation to only emit declared vectors.
859 * device/include/Makefile.in: added missing backslash
860 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
862 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
864 Mainly changes to support compilation of the device libraries
865 * src/pic16/device.c: stack is allocated via symbol and not
866 via literal number. The symbol is placed in the corresponding
867 position of the data ram
868 * (pic16_dump_section): relocatable and absolute uninitialized
869 data are now emitted in sorted order to reduce section naming,
870 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
871 weren't marked as being in the access bank,
873 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
875 Added portion of GNU PIC Library under the directory
876 device/include/pic16 and device/lib/pic16. These files
877 contain the declarations of SFRs for the PIC18Fxx2 devices.
878 The directory is initialized via configure from toplevel.
880 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
882 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
883 the spilllocations to be compared correctly
885 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
887 * src/SDCCast.c (decorateType): fixed bug introduced today
889 2004-01-12 Borut Razem <borut.razem AT siol.net>
891 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
892 doc/sdccman.lyx: upper case pragmas are deprecated
894 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
896 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
897 in simpler and even better code
899 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
901 * src/SDCCicode.c (operandOperation): fixed bug #874819
902 * src/SDCCast.c (decorateType): fixed
903 char foo (unsigned long ul) { return ul > 0; }
905 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
907 * doc/sdccman.lyx: Moved and added some sections, small changes
908 all over. Telling LaTeX to be less strict with word spacing
909 to better keep the right margin. Changed some notes about
910 maintainance of the ports in section 3.2.1 - is it OK like this?
912 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
915 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
916 convilong): modified to inform the pic16 port that builtin functions
919 PIC16 PORT specific changes:
920 * src/pic16/device.c pic16_dump_equates() added,
921 processor registers declared internally by the port are emitted in
922 the translation as equates,
923 * src/pic16/gen.c: inline code is passed unprocessed to the
925 * (pic16_popGetLit2): fnuction modified to take second operand as
926 pCodeOp pointer and not as literal,
927 * (popRegFromIdx): prefixed with pic16_,
928 * (pic16_popCombine2): modified to receive already allocated pCode
930 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
931 * (genFunction): initializes local stack frame and pushes on stack
932 all the registers used by this function,
933 * (genEndFunction): restores all registers from stack and restores
935 * src/pic16/glue.c (pic16emitRegularMap): various changes and
937 * (pic16glue): changed the program startup sequence,
938 * added new dbName code 'A' for functions placed in absolute section
939 * src/pic16/main.c: added function attribute _naked,
940 * added pragma 'code' to place a fnuction at an absolute address,
941 * added command line arguments --debug-ralloc and --pcode-verbose,
942 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
943 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
944 * (pic16_newpCodeOpLit2): modified to take the second operand as
946 * (pic16_printpBlock): modified to emit each function in a separate
948 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
949 UPPER for immediate operands,
950 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
952 * src/pic16/peeph.def: all peepholes with movff are commented out,
953 because there is a problem in the pcode peep optimizer,
954 * src/pic16/ralloc.c: the register allocator can now reuse local
955 function symbols for another function. This saves register usage.
956 * src/pic16/ralloc.h: added flag isLocal in structure regs,
958 Added file src/pic16/NOTES with information about program writing on
959 the current port version.
961 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
963 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
964 and peephole 252 (array access)
966 2004-01-09 Borut Razem <borut.razem AT siol.net>
968 * src/SDCCmain.c : fixed #872250: -l command line defined library
969 files are scanned before standard library files
971 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
973 * src/SDCCast.c (decorateType): fixed bug #874046
975 2004-01-09 Borut Razem <borut.razem AT siol.net>
977 * support/scripts/sdcc.nsi: remove previous installation
979 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
981 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
982 bytes for last interrupt vector (mcs51)
983 * sdcc.spec: fixed typo
985 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
987 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
988 gen51Code): more efficient parameter receive for --model-large
991 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
994 * src/z80/main.c: added missed needLinkerScript flags (more than
995 one port structure defined in these file)
996 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
999 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
1001 * src/SDCCmain.c: removed various references to DEFAULT_PORT
1002 * src/port.h: added flag needLinkerScript in port->linker
1003 structure to inform whether to create a .lnk file or not,
1011 * src/z80/main.c: changed appropriately to configure
1012 needLinkerScript flag
1014 * src/pic16/gen.c (genAddrOf): fixed bug #863624
1015 * src/pic/glue.c: added variable udata_section_name to
1016 override default uninitialized data segment definition for
1017 devices only with SHAREBANK memory (reported from Erik Epetrich)
1018 * (pic14emitOverlay): modified to emit a commented overlay segment
1019 directive when no overlay data exist
1020 * (picglue): modified to emit uninitialized data segment
1021 according to udata_section_name
1022 * src/pic/main.c (_pic14_parseOptions): added command line
1023 options --udata-section-name=[name] to override default
1024 udata definition name
1025 * modified _linkCmd and _asmCmd to include compiler passed
1026 arguments via -W option
1027 * src/pic16/main.c: added $l in _asmCmd, changed extension for
1028 object file from '.rel' to '.o' in port->linker structure,
1029 changed size of fptr from 2 to 3 in port structure
1031 2004-01-07 Borut Razem <borut.razem AT siol.net>
1033 * support/scripts/sdcc.nsi: update PATH
1034 * support/scripts/sdcc.ico: craeted
1036 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
1038 * device/include/Makefile.in: fix install
1039 * doc/Makefile: fix install
1041 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1043 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
1045 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
1046 how the function variable allocation summary is displayed; also
1047 include information about variables allocated to the overlay
1050 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1052 * as/mcs51/lkmain.c: Help about -Y option
1053 * as/mcs51/lkarea.c: Fixed gcc warnings
1055 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1057 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
1059 * support/valdiag/tests/overflow.c: added
1060 * src/SDCCast.c (decorateType),
1061 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
1062 LEFT_OP (left shift)
1064 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1066 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
1067 (default behaviour).
1069 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1071 A python script to validate compiler diagnostic messages. It can be
1072 used to verify that sdcc complains about bad c source code and
1073 gives a good location of the error.
1074 * support/valdiag/Makefile,
1075 * support/valdiag/valdiag.py,
1076 * support/valdiag/tests/*
1078 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1080 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
1081 * src/SDCCsymt.c (newEnumType),
1083 * support/Util/SDCCerr.c,
1084 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
1086 * support/regression/tests/enum.c: added test for enum values that
1087 require at least 2 bytes of storage.
1089 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1091 * src/common.h: added ifndef/define/endif macros
1092 around the header file.
1093 Bug reported from Jesus Calvino-Fraga
1095 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1097 * sdcc.spec: updated
1098 * device/include/Makefile.in: don't install CVS directories
1099 * device/lib/Makefile.in: added removal of CVS directories after install
1100 * doc/Makefile: fixed install, added local_icons
1101 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
1102 * src/mcs51/gen.c (genRightShift): fixed bug #870788
1103 * src/ds390/gen.c (genRightShift): fixed bug #870788
1104 * src/SDCCast.c (decorateType): fixed bug #870781
1106 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1108 PIC16 port related changes:
1109 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
1110 added variable stackPos,
1112 * gen.c: genCall, assignResultValue: added support for
1113 pushing/retrieving function parameters to/from stack,
1114 genFunction,genEndFunction: setup stack frame for the
1116 genAddrOf: will be changed according to bug 863624
1118 * added files genutils.c and genutils.h which contain gen*
1119 debugged and optimised functions extracted from gen.c
1121 * glue.c: added variable 'externs' which holds extern symbols,
1122 pic16emitRegularMap: is modified to properly handle relocatable
1123 symbols under the new scheme,
1124 pic16createInterruptVect: is modified
1125 pic16printPublics: is modified to emit 'global' assembler directives,
1126 added pic16_printExterns to print extern symbols,
1127 pic16glue: initializes stack/frame pointer in the beginning of
1128 the assembly output. Temporary hack, will be corrected later,
1129 because gplink yet does not support stack and SDCC does not
1130 yet support a type of crt0.o object to create the final binary.
1132 * Removed many lines that contain 8051 legacy code.
1133 * The code is finally placed under a 'code' directive.
1134 * Added port specific options.
1136 * _process_pragma: simplified since now we do not need *special*
1137 include file to define SFR registers. But a separate header
1138 will be needed. This will be developed later.
1139 * _pic16_parseOptions: added, parses port specific options:
1140 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
1141 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
1142 --preplace-udata-with=
1144 * _pic16_setDefaultOptions: modified to initialize section names,
1145 but hack is temporarly out of order since it needs improvement.
1146 * _pic16_genAssemblerPreamble: configuration words are emitted by
1147 their address instead of their name. This part is incomplete and
1148 supports only the 18Fxx2 devices. Other devices will emit an error
1149 during assembly since they do not contain the same set of config
1151 * _pic16_genIVT: is modified,
1153 * pcode.c: added definitions for some hardware registers that are needed
1155 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
1156 All PCI entries are updated. Now LFSR is supported.
1157 * Removed pic16_pciTRIS is mentioned by mdubuc in source
1158 * added pic16_newpCodeOpLit2 to support instructions with
1159 two literal arguments
1160 * pic16_pCode2str: corrected code that emits assembler instructions
1161 with two literal operands and those that have an access bit modifier
1162 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
1163 this fixes a bug which caused some labels to be lost, when an
1164 assembler directive was added, i.e. banksel,
1165 * pic16_FixRegisterBanking: improved logic that causes the insertion
1167 * InlineFunction: functions that are called once, are not any more
1168 inlined. This can be a port option in the future,
1170 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
1172 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
1173 hold the corresponding uninitialized symbols,
1174 * pic16_allocProcessorRegister: registers have explicit marked the
1176 * pic16_allocInternalRegister: registers are explicit marked as
1178 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
1179 processing list, so bit registers were lost,
1182 * ralloc.h: added field 'accessBank' and original symbol operand
1183 in register definition,
1184 * removed the field isMapped from register definition,
1186 ** Several functions have been removed from various sources:
1187 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
1188 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
1189 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
1190 pic16_assignRelocatableRegisters
1192 ** others have been introduced:
1193 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
1194 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
1196 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
1198 * support/scripts/inc2h.pl: changed definition of BIT_AT
1199 to emit 'sbit at' instead of 'bit at'. This was a request.
1201 PIC16 port related preliminary changes:
1202 * gen.c: prefixed function popRegFromString with
1203 pic16_ and all references to it corrected
1204 * pcode.c: all pic16_pc_* hardware registers prefixed
1205 with underscore (_),
1206 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
1207 * ralloc.c: newReg(): when register is REG_SFR then
1208 set address to rIdx,
1209 pic16_allocProcessorRegister(): marks register wasUsed=0
1210 pic16_writeUsedRegs(): added a call to assign processor
1211 registers via pic16_assignFixedRegisters
1213 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1215 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
1216 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
1217 variables in unused register banks. Also the SSEG is placed
1218 wherever there is enough space for it, and IDATA can be anywhere
1219 in internal RAM. For now compile using -Wl-Y[stack_size].
1220 The mem file is different for this option as well, since it
1221 makes no sense of talking about DSEG lenght.
1223 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
1225 * src/SDCClrange.c: fixed bug 869095 that caused segfault
1226 in certain cases, e.g. when ROM assignment, patch provided
1227 from Albert den Haan.
1229 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
1231 Many signedness and type propagation fixes:
1232 * src/SDCCicode.c: made geniCodeCast() static
1233 replaced SPEC_ by IS_ (cosmetic)
1234 (operandOperation): fixed div and mod operation
1235 (usualBinaryConversions): added support for promotion of char
1236 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
1237 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
1238 (geniCodeAdd): an array index will stay unsigned, even if promoted
1240 (geniCodeArray): ditto
1241 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
1242 * src/SDCCsymt.c (computeType): added more support for char;
1243 promotion of char is selectable by promoteCharToInt, fixed signedness
1245 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1246 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1247 * src/SDCCval (val*): replaced signedness calculation by
1249 rearranged if-branches (cosmetic)
1250 (valShift): added warning W_SHIFT_CHANGED
1251 (valCompare): fixed problem with different types
1252 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
1253 * support/regression/tests/literalop.c: added many cases
1254 * support/regression/tests/ast_constant_folding.c: changed finally to
1256 * .version: new year, new version: 2.3.7
1257 * src/SDCCmain.c (main): applied patch #866468
1258 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
1259 provided by Scott Bronson
1260 * doc/sdccman.lyx: updated documentation for sdcdb
1261 updated and added chapter tips
1263 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1265 * src/SDCCsymt.h: missing from yesterday's commits
1267 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1269 * src/SDCC.y (struct_or_union_specifier),
1270 * support/Util/SDCCerr.c,
1271 * support/Util/SDCCerr.h: verify that struct & union tags are used
1274 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1276 * src/SDCCglobl.h: missing from yesterday's commits
1278 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1280 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
1281 sft_attributes, struct_declaration, parameter_declaration,
1282 type_name, start_block, declaration_list),
1283 * src/SDCC.lex (check_type): support redefinition of typedef names
1285 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1287 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
1288 aligned xdata arrays. Erik helped me with the if clause.
1290 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1292 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
1295 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1298 * src/SDCCast.c (newAst_),
1300 * src/SDCCicode.c (ast2iCode, newiCode),
1302 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
1303 expr, statement, expression_statement, selection_statement,
1304 iteration_statement, expr_opt, jump_statement): foundation for tracking
1306 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
1309 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1311 * support/Util/SDCCerr.c,
1313 * src/SDCCast.c (createCase, createDefault, decorateType),
1314 * src/SDCClabel.c (labelUnreach),
1315 * src/SDCC.y (labeled_statement, jump_statement): More improvements
1317 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
1318 (with thanks to Stas Sergeev)
1319 * device/include/time.h,
1320 * device/lib/time.c (CheckTime): suppress unreachable code warning
1322 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1324 * src/SDCCast.c (createIvalCharPtr),
1325 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
1327 * support/regression/tests/nullstring.c: tests for these two bugs
1329 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1331 * support/Util/SDCCerr.h,
1332 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
1333 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
1334 about storage class and 'at' used inside struct or union
1335 * src/SDCCBBlock.c (iCodeFromeBBlock),
1336 * src/SDCCcse.c (ifxOptimize),
1337 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
1338 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
1339 printIval, emitStaticSeg, emitOverlay),
1340 * src/SDCClabel.c (deleteIfx),
1341 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
1342 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
1343 gatherAutoInit, processParms),
1344 * support/Util/SDCCerr.h,
1345 * support/Util/SDCCerr.c (werrorfl): Support for better error location
1346 reporting for post-parse errors.
1348 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1350 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
1351 implicit casts via union; they don't work on big endian systems
1352 (possible fix for bug #861138)
1354 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1356 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
1357 * src/mcs51/main.c: fixed the fix for bug #737001
1359 2003-12-15 Borut Razem <borut.razem AT siol.net>
1361 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
1363 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1365 * support/makebin/makebin.c: put output in binary mode
1367 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1369 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
1370 xdata and data memory on startup. Set the environment variable
1371 SDCC_NOGENRAMCLEAR to disable this.
1372 * src/mcs51/peephole.def,
1373 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
1374 (allows non-interrupt and interrupt code to safely compete for a resource
1375 without the non-interrupt code having to disable interrupts)
1377 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1379 * src/SDCCicode.c (geniCodeAdd),
1380 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
1381 with valFromType if type might be a pointer and host is big endian).
1382 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
1383 types, not just integer types.
1384 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
1385 multiply defined with mismatching "at" address.
1387 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1389 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
1390 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
1391 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
1392 with embedded nulls (fixed bug #753752)
1394 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1396 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
1397 Apparently this did not see much testing (endless loop)
1399 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1401 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
1403 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1405 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
1406 gracefully handle NULL memmap pointers
1408 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1410 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
1411 instead of deleting the iCode when an operand is volatile
1412 * src/z80/gen.c (genDummyRead),
1413 * src/mcs51/gen.c (genDummyRead),
1414 * src/ds390/gen.c (genDummyRead),
1415 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
1417 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
1418 * src/SDCC.y: fixed bug #850420
1420 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1422 Applied z80 i/o port patch from Peter Townson and fixed some operators
1423 to better handle operands in A register.
1424 * device/include/z180.h
1430 * src/z80/peeph-z80.def
1434 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1436 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
1438 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1440 * device/lib/hc08/_mullong.c: Removed extra #endif
1442 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1444 * sim/ucsim/hc08.src/inst.cc,
1445 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
1447 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
1448 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
1449 * device/include/stdarg.h: fixed varargs for hc08
1450 * device/lib/Makefile.in,
1451 * device/lib/hc08/Makefile,
1452 * device/lib/hc08/_mulint.c,
1453 * device/lib/hc08/_mullong.c: fixed some endian problems
1455 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1457 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
1458 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
1459 * device/lib/_gptrget.c,
1460 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
1462 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1464 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
1465 * src/SDCCast.c (astErrors): fixed bug #846007
1466 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
1468 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1470 * src/SDCCast.c (decorateType): disabled a transformation I added in
1471 revision 1.188 (access to fields of a structure at an absolute address);
1472 it breaks with bitfields, extern declarations, and gcse analysis.
1473 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
1474 could be assigned through a pointer, so don't complain.
1475 * src/SDCCast.c (astErrors),
1477 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
1479 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
1481 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
1482 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
1483 output of __config directives, since gpasm now supports them
1484 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
1485 pre-processor macro, i.e. -DMCU=p18f452
1486 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
1487 and modified to handle 'cast' icode similarly to '=' icode
1488 * src/pic16/device.h (typedef struct PIC_device): added field
1489 'extMIface' to indicate that chip has external memory interface
1490 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
1491 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
1494 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1496 * src/SDCC.y (pointer): fixed bug #846006
1497 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
1498 * src/SDCCast.c (decorateType): fixed bug #846009
1499 * src/ds390/peeph.def,
1500 * src/ds390/gen.c (genAnd, genOr),
1501 * src/mcs51/peeph.def,
1502 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
1504 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1506 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
1513 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
1517 * src/SDCCbitv.c: added function to free a bitvector
1519 * src/SDCClrange.c: added function to recompute the liveranges
1521 * src/ds390/ralloc.c,
1522 * src/hc08/ralloc.c,
1523 * src/mcs51/ralloc.c,
1525 * src/pic16/ralloc.c,
1526 * src/xa51/ralloc.c,
1527 * src/z80/ralloc.c: recompute the liveranges after register packing
1529 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1531 * src/SDCCloop.c (newInduction): fixed bug #845630
1533 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1535 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1536 inadvertantly left behind from my 2003-11-12 change
1538 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1540 Updated headers I neglected to commit yesterday.
1544 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1546 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1547 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1548 * src/SDCCopt.c (eBBlockFromiCode),
1549 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1550 the creation of the key hash table from the sequencing so it can be used
1551 earlier (for some GCSE bug fixes still pending)
1553 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1555 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1556 * support/regression/tests/addsub.c: testing genPlus shortcut
1558 2003-11-15 Borut Razem <borut.razem AT siol.net>
1560 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1562 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1564 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1565 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1566 ordering is immaterial.
1567 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1569 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1571 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1572 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1573 (SIGSEV) of bug #840381
1574 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1575 unlink new file before rename if new and old filenames are the same)
1577 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1579 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1580 uninitialized variables) for the mcs51. Set environment variable
1581 SDCC_GENRAMCLEAR to test.
1582 xdata initialization slightly shorter
1584 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1587 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1588 #838241 & 780691 (basicly the same bug)
1589 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1590 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1592 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1594 * src/SDCCmain.c (linkEdit): "fix" #834252
1596 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1598 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1600 * src/SDCC.y: fixed bug #819403
1602 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1604 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1605 the reentrant attribute.
1606 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1607 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1609 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1610 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1611 erroneously reduced to a literal.
1612 * src/hc08/ralloc.c (packRegisters, rematStr),
1613 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1616 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1618 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1619 * doc/sdccman.lyx: changed from 'article' to 'book'
1620 * doc/Makefile: readded test_suite_spec and cdbfileformat
1622 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1624 * device/include/stdlib.h: include malloc.h to comply with ANSI
1625 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1627 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1629 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1630 * doc/clean.mk: also remove *.out files
1631 * doc/sdccman.lyx: some additions, larger top/bottom margins
1633 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1635 * src/SDCC.y: fixed bug #837365
1636 * support/regression/tests/bitopcse.c
1637 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1638 a symbol (might be valop instead)
1639 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1640 * device/lib/clean.mk: added hc08 to the cleaning list
1642 2003-11-04 Borut Razem <borut.razem AT siol.net>
1644 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1646 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1647 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1648 malloc is declared in standard stdlib.h
1650 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1652 * device/lib/hc08/Makefile: need to clean .rel not .o files
1653 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1655 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1665 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1666 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1667 tests (which uses the port's oclsExpense function)
1673 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1675 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1677 * src/SDCCcse.c (ifxOptimize),
1678 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1679 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1680 deleting the IFX iCode.
1681 * src/hc08/ralloc.c: reduced unneeded slocs
1682 * src/hc08/gen.c: fixed bug in asmopToBoolean
1684 2003-11-04 Borut Razem <borut.razem AT siol.net>
1686 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1687 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1688 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1689 transferred to configure
1691 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1693 Use headers defined in the C[++] standards:
1694 * sim/ucsim/gui.src/serio.src/fileio.cc
1695 * sim/ucsim/gui.src/serio.src/frontend.cc
1696 * sim/ucsim/gui.src/serio.src/main.cc
1697 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1698 * support/Util/NewAlloc.c
1704 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1706 * Added MSVC projects for hc08 assembler and linker:
1707 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1708 /as/hc08/link_hc08.dsp
1710 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1712 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1714 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1716 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1718 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1720 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1722 2003-10-31 Borut Razem <borut.razem AT siol.net>
1724 * support/cpp2/cpplib.h,
1725 support/cpp2/cpplib.c,
1726 support/cpp2/cpplex.c,
1727 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1728 to switch _asm block preprocessing on / off. Default is
1729 #pragma preproc_asm +
1731 2003-10-31 Borut Razem <borut.razem AT siol.net>
1733 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1734 when outputting comment blocks (when executed with -C option) and
1735 _asm (SDCPP specific) blocks
1737 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1739 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1741 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1743 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1745 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1747 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1748 * src/SDCCast.c (decorateType): fixed bug #832664
1750 2003-10-31 Borut Razem <borut.razem AT siol.net>
1752 * support\cpp2\cpplex.c: fixed for SDCPP:
1753 comments(when executed with -C option) and _asm blocks
1754 were included even if they where in skipped #if block.
1755 Applied solution from GCC cpp 3.3.2
1757 2003-10-31 Borut Razem <borut.razem AT siol.net>
1759 * src/SDCC.lex: sdcc now understands both formats:
1760 '# <line_number> <file_name>' and
1761 '#line <line_number> <file_name>'
1762 * support/cpp2/cppmain.c: sdcpp now generates the standard
1763 '# <line_number> <file_name>' instead of former
1764 '#line <line_number> <file_name>'
1766 2003-10-30 Borut Razem <borut.razem AT siol.net>
1768 * support/cpp2/cpphash.h,
1769 * support/cpp2/cpplib.h
1770 * support/cpp2/cpplex.c,
1771 * support/cpp2/cppmain.c,
1772 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1774 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1776 Fixed a number of problems revealed by bug #827883.
1777 * src/SDCCloop.c (loopInvariants): Spill location of the
1778 result operand should be recomputed if extracted from
1779 a loop. Also, don't extract assignments of an iTemp
1781 * src/SDCCast.c (isConformingBody): loop reversal should
1782 not occur if the control variable is involved with a
1783 relational operator.
1785 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1787 * .version: bumped to 2.3.6 to reflect the big improvements
1788 made by Erik and Klaus. Thanks!
1790 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1792 Replaced the livrange code.
1793 * src/SDCClrange.c: added new LR code
1795 * src/SDCCBBlock.h: removed remainig parts from old LR code
1796 * src/ds390/ralloc.c,
1797 * src/ds390/gen.c: minor fixes to make it work with new code
1799 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1804 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1805 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1806 (tweaked fix for bug #818696)
1808 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1810 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1812 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1815 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1816 * src/mcs51/gen.c (gencjneshort),
1817 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1818 more efficient (per Scott Bronson's suggestion)
1820 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1822 Extended the semantics of the critical keyword to include
1823 individual statements. See RFE #827755 and #799831
1828 * support/Util/SDCCerr.c
1829 * support/Util/SDCCerr.h
1834 2003-10-19 Borut Razem <borut.razem AT siol.net>
1836 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1838 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1840 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1842 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1843 and predecrement operand is displayed
1845 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1847 * src/SDCCval.c (valMinus): fixed bug #826041
1849 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1851 Some hc08 related updates that I missed earlier
1852 * sim/ucsim/stypes.h
1853 * support/regression/ports/hc08/spec.mk
1855 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1857 New target "hc08" for the Motorola 68hc08 family of micros
1865 * sim/ucsim/hc08.src/*
1866 * sim/ucsim/configure.in
1867 * src/ucsim/configure
1868 * sim/ucsim/packages_in.mk
1871 * device/include/mc68hc908qy.h
1873 * device/lib/Makefile.in
1874 * support/regression/ports/hc08/*
1875 * support/regression/Makefile
1877 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1879 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1881 * src/ds390/gen.c (genCast): fixed bug #821957
1883 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1885 * device/lib/logf.c: "fixed" overlay bug
1886 * support/regression/ports/host/spec.mk: added m library
1887 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1888 * support/regression/tests/float_trans: added (for Eric)
1890 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1892 * src/mcs51/gen.c (genCpl): fixed bug
1893 http://sf.net/mailarchive/message.php?msg_id=6263915
1895 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1897 * src/SDCCast.c (decorateType): added extended constant folding
1898 * src/SDCCsymt.c (computeType): cleanup
1899 * src/SDCCval.c (valShift): minor optimization
1900 * support/regression/tests/ast_constant_folding.c: added
1902 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1904 * src/SDCCmain.c: removed some unintended changes
1906 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1908 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1909 * src/z80/gen.c: fixed part of bug #817589
1910 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1912 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1914 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1925 * src/ds390/ralloc.c
1927 * src/mcs51/ralloc.c
1929 * src/pic16/ralloc.c
1932 * src/z80/gen.c: removed unused label "release:"
1934 2003-10-06 Borut Razem <borut.razem AT siol.net>
1936 * src/SDCC.lex: removed definition of unused variables
1937 save_optimize and save_options
1939 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1941 * clean.mk: removed '=' in "-maxdepth=1"
1942 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1943 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1945 2003-10-06 Borut Razem <borut.razem AT siol.net>
1947 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1948 my_unput() replaced by unput()
1950 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1952 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1953 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1954 type-punned pointer will break strict-aliasing rules"
1955 Old LR behaviour is again default; Klaus' LR can be choosen by
1956 defining the environment variable LRKLAUS
1960 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1961 * clean.mk: fixed removal of files in bin/CVS/
1962 * device/lib/clean.mk: fixed removal of directories small and large
1963 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1965 * src/SDCCval.c: removed superflous test for pedantic
1967 2003-10-05 Borut Razem <borut.razem AT siol.net>
1969 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1970 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1971 message "unmatched #pragma SAVE and #pragma RESTORE"
1973 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1975 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1976 assembly, critical functions, atomic, nojtbound)
1978 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1980 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1986 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1989 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1991 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1993 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1994 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1995 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1997 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1999 * src/z80/gen.c (genRet): fixed bug #524753
2000 * src/z80/gen.c (genCast): fixed internal error on cast from
2002 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
2003 fix for bug #477835 to the z80
2004 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
2005 for tracking iCodes in the peephole optimizer for z80
2007 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2009 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
2010 the other part of bug #814548
2011 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
2013 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
2015 * src/SDCCcse.c: fixed part of bug #814548
2017 2003-09-28 Borut Razem <borut.razem AT siol.net>
2019 * src/asm.c: rewrite of printILine() to use temporary file instead
2021 * src/xa51/main.c: commented out declaration of int rewinds
2023 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2025 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
2027 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2029 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
2030 * src/asm.c (printILine): Fixed bug #811015
2032 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2034 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
2037 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2039 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
2040 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
2041 to correctly handle general case of AOP_PAIRPTR
2042 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
2044 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2046 * src/mcs51/ralloc.c (fillGaps),
2047 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
2048 register positioning bug)
2050 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
2052 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
2054 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2056 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
2057 genCodePointerGet, genGenPointerGet, genFarPointerSet,
2058 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
2059 (ralloc doesn't intentionally do this now, but perhaps later)
2060 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
2061 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
2062 register positioning bugs (Fixed bug #762602 and #795325)
2063 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
2065 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
2066 lines that --i-code-in-asm generates
2068 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2070 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
2071 trying to fclose a FILE* that was already closed.
2073 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2075 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
2076 of const struct should be treated as if const themselves)
2078 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
2080 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
2082 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2084 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
2085 Unix (/n) and DOS (/r/n) line terminations.
2087 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2089 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
2092 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2094 * src/mcs51/gen.c (genFunction, genEndFunction),
2095 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
2096 and restore of EA so that stack offsets to parameters are
2097 correct when using both critical and reentrant/stack-auto.
2098 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
2099 size (can be triggered in error if sloc is shared between
2100 different sized objects)
2101 * device/include/float.h: fixed macros to explicitly use
2102 unsigned long where needed
2104 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
2106 Feature req. 799831: added code to allow nesting of critical functions
2107 * src/mcs51/gen.c (genFunction, genEndFunction)
2108 * src/ds390/gen.c (genFunction, genEndFunction)
2110 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2112 * src/SDCCsymt.c (sclsFromPtr),
2114 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
2115 support for standard C idiom of memory mapped variables; for
2116 example, *((xdata int*)0x1234) = 1 is now internally equivalent
2117 to xdata int at 0x1234 tempvar = 1.
2118 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
2119 provided by Akiya ISHIDA
2121 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
2123 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
2124 * src/SDCCval.c (constVal): added reduction from int to char
2125 * src/SDCCval.c (valMult, valDiv): fixed sign handling
2126 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
2127 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
2129 * support/regression/tests/shifts.c: fixed
2131 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2133 * src/z80/gen.c (genXor): Fixed bug #805445
2135 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2137 Fixed bug #621531 (const & volatile confusion in the type chain).
2138 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
2139 refer to the const or volatile state of the pointer itself.
2151 * src/pic16/ralloc.c
2152 * support/regression/tests/const.c
2154 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2156 When checking for duplicated modules, use absolute paths
2157 instead of relative paths. Files changed:
2162 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2164 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
2166 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2168 * device/include/string.h: added size_t typedef, changed
2169 prototypes to use size_t, eliminated separate reentrant and
2170 non-reentrant declarations, added _memmove declaration
2171 * device/lib/_memcpy.c: changed to use size_t instead of int,
2172 changed /4 to >>2 to avoid division library call
2173 * device/lib/_memcmp.c,
2174 * device/lib/_memset.c,
2175 * device/lib/_strncat.c,
2176 * device/lib/_strncpy.c,
2177 * device/lib/_strncmp.c: changed to use size_t instead of int
2178 * device/lib/_memmove.c: new file (fixed bug #772294)
2179 * device/lib/Makefile.in: added _memmove.c
2180 * device/lib/z80/asm_strings.s: fixed bug #772290
2181 * support/regression/tests/bitfields.c: attempt to fix host assertion
2182 failure on amd64-unknown-linux2.2
2184 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2186 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
2187 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
2188 * as/z80/asmain.c (main): fixed bug #801766
2190 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
2192 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
2195 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2197 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
2198 reported in bug #800609
2200 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
2202 * Top header beautifications in src/pic16 directory:
2203 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
2204 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
2205 pcoderegs.h, ralloc.c, ralloc.h
2206 * main.c: added top header and GPL license notice
2207 * pcode.c: fixed the if-conditional warning
2209 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
2211 * device/lib/_mullong.c: replaced int by short for gcc
2213 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2215 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
2216 and JUMPTABLE iCodes properly now (worked by accident before)
2217 * src/mcs51/gen.c (leftRightUseAcc),
2218 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
2219 iCode properly now. Use getSize instead of nRegs since a & b
2220 aren't part of the nRegs tally.
2222 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
2224 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
2225 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
2226 before instructions that use the _STATUS register
2228 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
2230 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
2231 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
2232 fetching of the pointer
2233 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
2234 copied from genNearPointerSet()
2235 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
2236 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
2237 If they pop r0/r1 they must be called in the opposite order than aopOp().
2238 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
2239 (resp. --stack-auto), prepared for --xstack
2241 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2243 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
2245 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
2247 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
2248 these ports have their own __sdcc_external_start()
2250 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
2252 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2253 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
2254 type for bits was changed. It resulted in bit variables becoming
2255 global, which is not permitted in PIC 14 assembly output.
2257 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2259 * doc/sdccman.lyx: various additions and updates. Rearranged sections
2261 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2263 Z80 and MCS51 linkers complaint if a public symbol is defined
2264 in more than one library module:
2268 * as/mcs51/Makefile.in
2270 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2272 A few small changes that speed up the peephole optimizer.
2276 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2278 Try to make the peephole optimizer smarter by maintaining
2279 an association between the assembly source code and the
2280 iCodes that originated them. Put this information to use
2281 with a new peephole rule condition "notVolatile" so that
2282 the rules can be aggressive yet still safe.
2287 * src/mcs51/peeph.def
2289 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2293 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
2294 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
2295 if the left or right operand symbols have the accuse flag set.
2297 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2299 Changed the type of the result of the ! (NOT) operator to char;
2300 previously it returned the same type as the source. This allows
2301 us to eliminate all the genFloatNot functions (all of its target
2302 implementations were very buggy) since !float can use the same
2305 * src/SDCCicode.c (ast2iCode): ! returns char
2306 * src/mcs51/gen.c (genNot, genNotFloat),
2307 * src/ds390/gen.c (genNot, genNotFloat),
2308 * src/z80/gen.c (genNot, genNotFloat),
2309 * src/pic/gen.c (genNot, genNotFloat),
2310 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
2312 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
2314 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2315 1. Interrupt would not compile properly. Ensure PCLATH register is saved
2316 during interrupts. Ensure WSAVE is located at a shared bank address.
2317 2. Fixed page selection in some places
2318 3. Fixed BTFSS/C to where necessary use registers directly and not simply
2319 the registers name strings.
2320 4. Fixed "signed / unsigned compare" compiler warnings.
2321 5. The PIC port manages its own allocation of the general purpose
2322 registers, but makes no attempt to reuse them. As a result when
2323 compiling it soon runs out of general purpose registers. Some
2324 additional code was added to the files pcode.c and device.c to walk
2325 through the function call tree and rename the registers so that they
2335 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
2336 genPlus() & genMinus() when the result is the same as left or right
2338 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2340 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
2342 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2344 Made bitfield a distinct type from bit so that bitfields
2345 convert as per ANSI C and bits retain their traditional
2346 boolean style behaviour. Implemented bitfield support in
2354 * src/ds390/gen.c: bit v bitfield split
2355 * src/z80/gen.c: New support for bitfields
2356 * support/regression/tests/bitfields.c: reenabled z80,
2359 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2361 Rules 246.x, 247.x relate to bitfields, the others speed up
2362 access to xdata mapped I/O devices.
2364 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
2366 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2368 Cleaned up genPackBits and genUnpackBits and added two helper
2369 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
2370 for literal assignments in genPackBits (thanks to Frieder for
2376 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2378 Fixed bug #748310 (pointer to function type mishandled when the
2379 function name is omitted). Also fixed a SIGSEGV when a function
2380 attribute (reentrant, etc) is used on a non-function or on a
2381 function but misplaced before the parameter list.
2383 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
2385 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
2386 * support/Util/SDCCerr.h,
2387 * support/Util/SDCCerr.c: Added func attr misuse error msg
2389 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2391 Fixed bug #787649 by anonymous
2392 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
2393 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
2395 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2397 Fixed numerous bitfield problems.
2399 * src/SDCC.y: More bitfield related error checking
2401 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
2402 * support/Util/SDCCerr.h,
2403 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
2404 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2405 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2406 * support/regression/tests/bitfields.c: tests added
2408 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2410 Made the constant following the "interrupt" keyword optional. If
2411 omitted, the function will not automatically be given an entry
2412 in the interrupt vector table (similar to #pragma NOIV, but
2413 less syntacticly kludgy). The interrupt number is also now
2414 range checked. Also fixed a bug in the high order bit example
2421 * support/Util/SDCCerr.c
2422 * support/Util/SDCCerr.h
2425 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2427 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
2428 * src/SDCCicode.c (operandOperation): rewritten some ops
2429 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
2430 * src/SDCCsymt.c (computeType): literals are handled the same way as any
2432 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
2433 be re-activated by defining REDUCE_LITERALS)
2434 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
2435 unsigned, but are signed by default
2436 * src/SDCCval.c (constVal): rearranged
2437 * src/SDCCval.c (valMod): preliminary fix
2438 * src/SDCCval.c (valCastLiteral): use TYPE_* types
2439 * support/regression/literalop.c: added, work in progress
2441 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2443 Generate warnings for useless declarations like "char data;"
2444 that don't do what new users expect.
2447 * support/Util/SDCCerr.h
2448 * support/Util/SDCCerr.c
2450 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
2452 * src/SDCCval.c (valMult): fix overflow detection of negative int
2454 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2456 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
2458 Changes to support big endian targets:
2471 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
2473 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
2474 * device/lib/time.c: fixed warning "integer overflow in expression"
2476 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
2478 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
2479 * src/SDCCval.c (constVal): changed default to signed; hex and octal
2480 constants are unsigned; added recognition of "u" flag for unsigned
2481 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
2482 * src/SDCCval.c (valDiv, valMod): fixed signdness
2483 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
2484 signedness of modulo, left and right shift
2485 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
2486 * support/Util/SDCCerr.h: added warning W_INT_OVL
2487 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
2488 * src/SDCCast.c (ast_print): improved output of constants
2490 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2492 Fixed some warnings when building with MSVC:
2505 * support\cpp2\cpplib.c
2509 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
2511 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
2513 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2515 * support\librarian\clean.mk: Do not remove Makefile.
2516 * support\librarian\Makefile: added.
2518 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2520 Added librarian to MSVC build:
2523 * support\librarian\librarian.dsp
2525 'configure' not needed for librarian, removed:
2526 * support\librarian\configure
2527 * support\librarian\configure.in
2528 * support\librarian\config_in.h
2529 * support\librarian\Makefile.in
2531 Hopefully these ones built the librarian and the rest of sdcc properly:
2533 * Makefile.common.in
2535 Messed up 'configure', so revert to previous version:
2539 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2541 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2542 there, while the mantissa of a double is "only" 53 bits wide.
2544 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2546 Adding sdcclib to the build. MSVC project coming soon.
2547 Files added/changed:
2549 * support\librarian\clean.mk
2550 * support\librarian\configure
2551 * support\librarian\configure.in
2552 * support\librarian\config_in.h
2553 * support\librarian\Makefile.bcc
2554 * support\librarian\Makefile.in
2555 * support\librarian\sdcclib.c
2558 * Makefile.common.in
2562 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2564 Linker now complaints if linked modules have conflicting options, for
2565 example, one compiled using --model-large and another one compiled with
2566 --model-small. The following files were modified:
2588 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2590 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2591 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2593 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2595 * src/z80/mappings.i: fix _mul[us][int,long] entries
2597 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2599 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2601 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2603 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2604 * support/regression/tests/bitopcse.c: added
2612 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2614 added support for new library format to z80, gbz80 linkers:
2620 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2622 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2623 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2625 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2627 added DUMMY_READ_VOLATILE:
2636 * src/SDCCcse.c (algebraicOpts): many improvements
2637 * src/SDCCcse.h: removed algebraicOpts()
2638 * src/SDCCicode.c (picDummyRead): added
2640 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2642 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2643 "Insufficient space in data memory".
2645 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2647 * src/mcs51/gen.c: fixed bug #771358
2648 * src/z80/gen.c: fixed bug #759087
2650 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2652 * src/pic16/glue.c: minor cleanup by Vangelis
2654 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2656 * device/include/regc515c.h: fixed #758477
2657 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2658 * device/lib/_gptrput.c: saved a few bytes
2659 * my tab spacing is 8, yours too?)
2660 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2661 * device/lib/serial.c: process RX bytes earlier than TX bytes
2662 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2664 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2666 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2668 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2670 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2672 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2674 * device/lib/Makefile.in: bad fix, reverted to 1.43
2676 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2678 * device/lib/Makefile.in: added missing z80 object files
2680 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2682 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2683 pic16 progress by Vangelis:
2698 * pic16/pcodepeep.c:
2701 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2703 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2705 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2707 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2708 added gbz80 build to MSVC project.
2709 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2710 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2711 from 8051 stuff and setup so it links using a .lnk file.
2713 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2715 * support/librarian/sdcclib.c: sdcc librarian.
2716 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2719 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2721 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2723 2003-07-02 Borut Razem <borut.razem AT siol.net>
2725 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2726 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2727 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2728 src/xa51/main.c, src/z80/main.c:
2729 virtualization of glue() function: each port has it's own glue function,
2730 which is accessed by do_glue function pointer in PORT.general structure
2732 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2734 * DS800C400 fun, improved ROM interface and tinibios.
2736 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2738 * More support for DS80C400. Now includes beginning of interface to ROM.
2740 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2742 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2744 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2746 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2748 2003-06-19 Borut Razem <borut.razem AT siol.net>
2750 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2752 2003-06-19 Borut Razem <borut.razem AT siol.net>
2754 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2755 fixed Z80 port - crt0.o: cannot open.
2757 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2759 * support/Util/MySystem.c (merge_command): revert bad fix
2761 2003-06-18 Borut Razem <borut.razem AT siol.net>
2763 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2765 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2767 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2768 option --use-stdout sends errors to stdout instead of stderr.
2770 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2772 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2774 2003-06-15 Borut Razem <borut.razem AT siol.net>
2776 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2777 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2778 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2779 fixed width array of pointers replaced with sets;
2780 multiple include and lib paths ared transferred to preprocessor and linker
2781 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2782 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2783 fixed width array of pointers
2784 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2785 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2786 fixupPath(), getPathDifference()
2787 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2788 fixed width array of pointers
2790 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2792 * src/pic16/ralloc.c: fix warnings
2793 * src/pic16/pcode.c: fix warning
2795 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2797 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2798 know all the details, but essentially this set of changes enable
2799 the pic16 port to generate movff instructions and generate assembler
2804 * src/pic16/pcode.c:
2805 * src/pic16/device.c:
2807 * src/pic16/pcode.h:
2808 * src/pic16/pcoderegs.c:
2809 * src/pic16/ralloc.c:
2810 * src/pic16/ralloc.h:
2812 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2814 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2815 added option --vc, so sdcc errors and warnings are compatible with
2816 Microsoft Visual Studio.
2818 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2820 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2821 device/lib/libfloat.lib: added atof function.
2823 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2825 * doc/sdccman.lyx: updated to Lyx 1.3
2826 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2827 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2828 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2830 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2832 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2834 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2836 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2837 additions to the "related tools/documentation" section
2839 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2841 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2843 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2845 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2846 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2848 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2850 * doc/sdccman.lyx: fix double dash and other minor things
2851 * doc/Makefile: fix double dash
2853 2003-05-28 Karl Bongers(patches from Martin Helmling)
2854 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2855 condition and ignore commands.
2857 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2859 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2860 is in parts still quite out of date, I did changes as far as I felt makes sense
2861 for a non-native english speaker.
2862 Please feel free to add to the manual or to correct my changes.
2863 * doc/Makefile: undid touching the date of intermediate tex files.
2865 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2867 * doc/sdccman.lyx: Manual has an index now
2869 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2871 Finalize muluint/mulsint and mululong/mulslong merging:
2872 * device/lib/_mulint.c
2873 * device/lib/_mullong.c
2874 * device/lib/gbz80/mul.s
2875 * device/lib/gbz80/stubs.s
2876 * device/lib/z80/mul.s
2877 * device/lib/z80/stubs.s
2878 * src/SDCCsymt.c (initCSupport)
2880 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2882 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2883 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2884 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2885 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2888 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2890 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2891 the regression tests I'm not brave enough to enable 245.b, 245.c
2892 * doc/sdccman.lyx: added latex preamble for hyperref package.
2893 Using pdflatex this will give you a hyperlinked pdf file with
2894 bookmarks. (prepend '%' before /usepackage if this breaks something)
2896 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2898 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2900 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2902 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2904 2003-05-21 <johan AT balder>
2906 * src/SDCCglue.c (printIval): fixed bug #739934
2908 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2910 Applied patch from bug 737905 (renamed yylineo to mylineno):
2917 * src/pic16/pcode.c: Cleaned warnings
2918 * src/pic16/pcodeflow.c: Cleaned warnings
2919 * src/pic16/pcoderegs.c: Cleaned warnings
2921 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2923 * src/pic16/pcode.c: Cleaned warnings
2924 * src/pic16/pcodepeep.c: Cleaned warnings
2925 * src/pic16/ralloc.c: Cleaned warnings
2927 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2929 * doc/sdccman.lyx: fixed bug 739745
2930 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2932 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2934 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2935 it can be defined with CFLAGS when running configure
2936 * src/SDCCmain.c: fixed compiling + linking with object files
2938 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2940 * configure.in: configure for pic16 port,
2941 added --disable-pic16-port
2942 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2943 * src/SDCCmain.c: linkOptions is changed to set *,
2944 added if/endif conditional macros to remove options help
2945 messages from optionsTable when a port is not configured, added
2946 support for the PIc16 port in the ports table, when executing
2947 the compiler with no port specified on command line, a default
2948 port is selected with the new macro DEFAULT_PORT which is
2949 defined in port.h, in setDefaultOptions() linkOptions is removed
2950 from initialization assignment, since now it is a set,
2951 parseCmdLine uses setParseWithComma for linkOptions, in
2952 linkEdit() linkOptions are accessed with new function indexSet()
2953 which returns the i'th item of a set variable. See SDCCset.c, in
2954 linkEdit() when calling buildCmdLine(), added linkOptions as
2955 last argument. Now users can pass arguments to gplink via the
2956 -Wl option, main() uses pic16glue() to glue up pic16 programs
2957 * src/SDCCpeeph.c: various changes to support pic16
2958 * src/SDCCset.c: added function void *indexSet(set *, int) to
2959 return the i'th item of the set
2960 * src/SDCCset.h: added function prototype for indexSet()
2961 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2962 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2963 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2964 added macro DEFAULT_PORT
2965 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2966 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2968 * src/pic16/glue.c: commented out some error producing lines
2969 * src/pic16/main.c: __config directives are commented out to stop
2970 gpasm complaining and test the linkage with gplink, _linkCmd and
2971 _asmCmd changed to be more gplink and gpasm friendly
2972 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2973 produced an error when parsed, peep rule 12 is added to utilize
2974 movff, but it is commented out since the pCode does not support
2975 yet a command with 2 address arguments
2977 2003-05-18 <johan AT balder>
2979 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2980 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2981 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2983 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2984 Added feature to script commands from file.
2986 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2988 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2989 * src/SDCCutil.c: include ctype.h for win32
2991 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2993 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2995 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2997 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2998 Fixed so you can set breakpoints prior to run, run does not stop
2999 on entry now. Add tbreak. Other enhancements and fixes for use
3002 2003-05-12 Borut Razem <borut.razem AT siol.net>
3004 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
3006 2003-05-11 Borut Razem <borut.razem AT siol.net>
3008 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
3009 the path of bin directory, so that PATH is the only env. variable, which has to be set
3010 in case of standard installation.
3011 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
3012 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
3013 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
3015 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3017 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
3018 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
3019 temp files are in the port dir; clean the gen/test directory when
3020 generating new test.c
3021 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
3022 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
3023 * support/regression/tests/zeropad.c: added
3025 2003-05-09 <johan AT balder>
3027 * src/SDCCglue.c: fixed bug #597940
3029 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
3031 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3032 cache sfr, optimize next,step, fix off by one sourceline,
3033 support ddd list function.
3034 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
3036 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3038 * support/regression/HTMLgen.py: added compare_s2f()
3039 * support/regression/Makefile: redo 1.27
3040 * support/regression/generate-cases.py: redo 1.5
3042 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
3044 * support/regression/tests/float.c: workaround 33 bit hex constant
3045 * support/regression/tests/simplefloat.c: fix division for host
3047 2003-04-29 Scott Dattalo <scott AT dattalo.com>
3049 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
3050 that tame's the PIC's over-aggressive optimizer.
3052 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3054 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
3057 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
3059 Initial support for DS80C400. "Hello world" runs on TINIm400
3062 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
3064 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3065 * Some notes on ddd usage added in debugger/README
3066 Martin Helmling adding more features and fixes for ddd GUI debugger.
3067 Code added for nexti, stepi, up, down, and other adjustments.
3069 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
3071 * src/pic/pCodepeep.c non-wildcard asmops are now handled
3072 * src/pic/peeph.def Added two rules to optimize carry manipulation
3073 * src/pic/* removed debug printfs
3075 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
3077 * debugger/mcs51/cmd.c: added header newalloc.h
3079 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
3081 * as/Makefile: new EXEEXT
3082 * as/z80/Makefile: remove trailing slash of BUILDIR
3083 * as/z80/clean.mk: new EXEEXT
3084 * Makefile.common.in: add to CFLAGS (and others), don't replace it
3085 * support/cpp2/Makefile.in: new EXEEXT
3086 * src/pic/glue.c (pic14emitRegularMap): fixed warning
3088 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
3090 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
3091 EXEEXT was introduced to fix all related problems with targets
3092 "clean", "install" and "uninstall"; a couple of further flaws
3093 especially with "clean" have been fixed too
3094 * as/mcs51/Makefile.in
3099 * debugger/mcs51/Makefile.in
3100 * debugger/mcs51/clean.mk
3102 * link/z80/Makefile.in
3105 * packihx/Makefile.in
3107 * sim/ucsim/Makefile
3108 * sim/ucsim/clean.mk
3109 * sim/ucsim/avr.src/Makefile.in
3110 * sim/ucsim/avr.src/clean.mk
3111 * sim/ucsim/s51.src/Makefile.in
3112 * sim/ucsim/s51.src/clean.mk
3113 * sim/ucsim/xa.src/Makefile.in
3114 * sim/ucsim/xa.src/clean.mk
3115 * sim/ucsim/z80.src/Makefile.in
3116 * sim/ucsim/z80.src/clean.mk
3117 * sim/ucsim/main_in.mk
3118 * sim/ucsim/packages_in.mk
3119 * sim/ucsim/gui.src/Makefile.in
3120 * sim/ucsim/gui.src/serio.src/Makefile.in
3121 * sim/ucsim/gui.src/serio.src/clean.mk
3124 * support/cpp2/Makefile.in
3125 * support/cpp2/clean.mk
3126 * support/makebin/Makefile
3127 * support/makebin/clean.mk
3128 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
3129 * doc/sdccman.lyx: --program-suffix no longer needed
3131 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
3133 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
3134 Martin Helmling added support for ddd GUI debugger.
3135 Code added to display assembly, set variables, and other commands
3136 to interface to ddd.
3138 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
3140 * as/Makefile: fix target clean
3141 * as/clean.mk: fix target clean
3142 * as/z80/clean.mk: fix target clean
3144 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
3146 * Makefile.common.in: added AT EXEEXT AT
3147 * configure.in: removed all mingw32 stuff
3148 * configure: rebuilt from configure.in
3149 * doc/sdccman.lyx: updated section "installation"
3150 * support/scripts/sdcc_mingw32: adapted to configure
3151 * support/scripts/sdcc_cygwin_mingw32: added
3153 2003-04-22 Scott Dattalo <scott AT dattalo.com>
3155 * src/pic Added object file support for the PIC port
3156 * src/pic Applied patch from Craig Franklin (this started the object file support)
3157 * src/regression Updated the PIC regression tests for object files
3159 2003-04-20 Borut Razem <borut.razem AT siol.net>
3161 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
3162 lklex.c: In function `getfid':
3163 lklex.c:203: warning: array subscript has type `char'
3164 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
3165 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
3166 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
3167 stack handling macros
3169 2003-04-19 Borut Razem <borut.razem AT siol.net>
3171 * "handling space characters in file path" task:
3172 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
3173 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
3174 * support/Util/MySystem.h: make it self-sufficient
3175 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
3176 src/z80/main.c, sdcc/as/mcs51/lklex.c:
3177 handling space characters in file path
3178 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
3179 (it will be used by assemblers, which have their own includes, e.g. gpasm)
3180 * support/Util/MySystem.c: handling space characters in executable's path
3182 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
3184 * as/z80/Makefile: fix permanent rebuild of z80
3185 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
3186 * support/regression/tests/bitfields.c: added Johan's bitfields.c
3188 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
3190 * src/SDCCopt.c: add special case optimization to replace modulo by
3191 a power of two with a bitwise AND.
3193 2003-04-18 <johan AT balder>
3195 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
3197 2003-04-17 <johan AT balder>
3199 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
3200 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
3202 2003-04-13 Borut Razem <borut.razem AT siol.net>
3204 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
3205 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
3206 fixed mingw problem in adl_NORMALIZE_PATH
3208 2003-04-12 Borut Razem <borut.razem AT siol.net>
3210 * fixed "#pragma SAVE/RESTORE can not be nested":
3211 * src/SDCC.lex: reworked pragma handling functions
3212 * sdcc/src/SDCCglobl.h: reworked stack handling macros
3213 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
3215 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3217 * src/SDCCutil.c (pathEquivalent): defined but not used
3218 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
3219 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
3220 * configure: rebuilt from configure.in
3221 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3222 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3223 * device/include/Makefile.in: replace sdcc_datadir
3224 * device/lib/Makefile.in: replace sdcc_datadir
3225 * Makefile.common.in: add LDFLAGS from configure
3226 * packihx/Makefile.in: use LDFLAGS
3227 * src/Makefile.in: use LDFLAGS
3228 * support/cpp2/Makefile.in: add LDFLAGS from configure
3229 * support/makebin/Makefile: use LDFLAGS
3230 * .version: bumped version number to 2.3.5
3232 2003-04-12 Borut Razem <borut.razem AT siol.net>
3234 * completed "different paths" task:
3235 * src/SDCCmacro.c: fixed bug in handling quotes
3236 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
3237 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
3239 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3241 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
3243 2003-04-11 kevin Vigor <kevin AT vigor.nu>
3245 * ds390/gen.c ds390/peeph.def: fix bug 706781
3247 2003-04-11 Borut Razem <borut.razem AT siol.net>
3249 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
3251 2003-04-10 Scott Dattalo <scott AT dattalo.com>
3253 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
3254 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
3255 set - this bit used to not be set...).
3256 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
3257 bad code in PIC Port
3258 * src/regression/and2.c added to test bug 609268
3259 * src/regression/Makefile added and2.c to regression test
3262 2003-04-08 <johan AT CP255758-A>
3264 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
3265 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
3266 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
3268 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
3270 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
3272 * support/cpp2/Makefile.in: fix bug #487815
3273 * configure: rebuilt from configure.in
3274 * Makefile.common.in: docdir changed, new path suffixes
3275 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3276 * sdcc_vc_in.h: reflect changes from sdccconf.h
3277 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
3278 * src/SDCCutil.h: remove BINDIR hack
3279 * doc/sdccman.lyx: update new path hierarchy
3281 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3283 * src/SDCCpeeph.c: added okToRemoveSLOC test
3285 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3287 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
3289 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3291 * src/SDCCpeeph.c: added labelIsReturnOnly test
3292 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
3294 2003-04-05 <johan AT balder>
3296 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
3297 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
3298 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
3299 * src/SDCCast.c: fixed a warning
3300 * src/SDCCast.h: fixed a warning
3301 * src/SDCCicode.c (operandFromAst): fixed a warning
3303 2003-04-04 <johan AT balder>
3305 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
3306 * src/SDCCast.c (decorateType): fixed bug #715076
3307 * src/SDCC.y: fixed bug #702907
3309 2003-04-03 <johan AT balder>
3311 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
3312 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
3313 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
3314 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
3315 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
3317 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
3319 * _decdptr.c: fix return values
3320 * _gptrget.c: fix return values
3321 * _gptrgetc.c: fix return values
3322 * _gptrput.c: fix return values
3323 * _mulint.c: fix return values
3324 * as/z80/Makefile: fix 'make -j' problem
3326 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
3328 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
3329 * configure.in: big cleanup, updated to autoconf 2.5x
3330 * configure: rebuilt from configure.in
3331 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3332 * sdcc_vc_in.h: reflect changes from sdccconf.h
3333 * doc/Makefile: fixed a flaw in "make install"
3335 2003-04-02 <johan AT balder>
3337 * src/ds390/gen.c (genCmp): no comments
3338 * src/mcs51/gen.c (genCmp): no comments
3339 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
3340 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
3342 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
3344 * support/regression/generate-cases.py: place generated file in given sub directory
3345 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
3346 * support/regression/Makefile: improvements for 'make -j';
3347 side effect: it's simpler and faster now
3349 2003-03-31 Borut Razem <borut.razem AT siol.net>
3351 * src/z80/main.c: link-{port} and as-{port} defined without path
3352 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
3354 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
3356 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
3358 2003-03-30 Borut Razem <borut.razem AT siol.net>
3360 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
3361 changed type of list parameter to set
3362 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
3363 * src/port.h: changed type of do_assemble() parameter to set
3364 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
3365 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
3366 definition of "cppoutfilename" macro with NULL value in preProcess()
3367 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
3368 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
3369 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
3370 replaced with set *binPathSet
3371 * shash_add() deallocates the item, if allready exsists, before adding the new one
3372 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
3374 2003-03-30 Scott Dattalo <scott AT dattalo.com>
3376 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
3377 a nested for loop bug in the PIC port
3378 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
3381 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
3383 * support/Util/dbuf.h: remove C++ stuff to make it portable
3385 2003-03-28 Borut Razem <borut.razem AT siol.net>
3387 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
3388 literal strings in stringLiteral()
3389 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
3390 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
3393 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
3395 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
3397 2003-03-26 <johan AT balder>
3399 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
3400 * src/ds390/gen.c (saveRegisters): catched symbol abuse
3401 * src/SDCCast.c (decorateType): fixed " -v < 3"
3403 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
3405 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
3406 Added Lenny Story's debug infrastructure changes:
3407 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
3408 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
3409 * src/cdbFile.c: added
3410 * src/SDCCdebug.c: added
3411 * src/SDCCdebug.h: added
3412 * src/SDCCast.c (createFunction)
3413 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
3414 * src/SDCCmain.c (parseCmdLine, main)
3415 * src/SDCCmem.c (redoStackOffsets)
3416 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
3419 * src/avr/gen.c (genAVRCode)
3420 * src/ds390/gen.c (gen390Code)
3421 * src/mcs51/gen.c (gen51Code)
3422 * src/pic/gen.c (genpic14Code)
3423 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
3424 * src/xa51/gen.c (genXA51Code)
3425 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
3427 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3429 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
3430 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
3432 2003-03-22 <johan AT balder>
3434 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
3436 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
3438 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
3439 * doc/cdbfileformat.lyx: added, written by Lenny Story
3440 * doc/Makefile: added cdbfileformat.lyx
3441 * doc/clean.mk: added cdbfileformat.lyx
3443 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
3445 * src/mcs51/peeph.def: fix bug #705773
3447 2003-03-20 <johan AT balder>
3449 An sfr/sbit can have an "at #" AND an initializer
3450 * src/SDCCsymt.c (checkSClass):
3451 * src/SDCCmem.c (allocGlobal):
3452 * src/SDCCmem.c (allocLocal):
3453 * src/SDCCast.c (createBlock):
3455 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
3457 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
3459 2003-03-16 <johan AT balder>
3461 Undid the hackup of const and volatile, the problem is much bigger
3463 * src/SDCCast.c:1.171
3464 * src/SDCCglue.c:1.138
3465 * src/SDCCicode.c:1.146
3466 * src/SDCCsymt.c:1.150
3467 * src/SDCCval.c:1.65
3469 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
3471 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
3472 * src/ds390/gen.c (genAddrOf): fixed bug #704087
3474 2003-03-13 <johan AT balder>
3476 Hackup const and volatile modifiers in type chains a bit:
3478 * src/SDCCast.c:1.169
3479 * src/SDCCglue.c:1.136
3480 * src/SDCCicode.c:1.143
3481 * src/SDCCsymt.c1.146
3482 * src/SDCCsymt.h1.59
3483 * src/SDCCval.c:1.63
3485 2003-03-12 <johan AT balder>
3487 * src/SDCCBBlock.h: more LRH debugging junk
3488 * src/SDCCcflow.h: more LRH debugging junk
3489 * src/SDCCloop.c: more LRH debugging junk
3490 * src/SDCC.y (struct_declaration): fixed bug #697590
3491 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
3492 * src/ds390/gen.c (aopForRemat): fixed bug #700031
3493 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
3495 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3496 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
3497 test function names must now match exactly).
3498 * src/SDCCcse.c: added special case in findCheaperOp to allow
3499 extending a short integer. Makes less awful code for bug 700121 test case.
3501 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3503 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
3504 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
3506 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3508 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
3509 actually called (operandsNotEqual() was called for all
3510 operandsNotEqualX tests).
3512 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3514 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
3515 with shorter literals. Fixes bug 700121.
3517 2003-03-11 <johan AT balder>
3519 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
3521 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
3523 * src/SDCCloop.c (mergeRegions): an evil beast is dead
3524 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
3526 2003-03-10 Borut Razem <borut.razem AT siol.net>
3528 * src/SDCCmain.c: pipe preprocessor's output
3529 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3530 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3531 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3532 which closes all pipes in pipeSet set
3533 * src/SDCCset.c: free deleted item in function deleteSetItem()
3534 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3535 moved from z80 to src subproject
3536 * .version: increased version number to 2.3.4
3538 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3540 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3541 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3542 * support/regression/ports/xa51/spec.mk: fix typo
3544 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3546 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3548 2003-03-09 Borut Razem <borut.razem AT siol.net>
3550 * src/SDCCmain.c: pipe preprocessor's output
3551 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3552 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3553 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3554 which closes all pipes in pipeSet set
3555 * src/SDCCset.c: free deleted item in function deleteSetItem()
3556 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3557 moved from z80 to src subproject
3559 2003-03-09 Borut Razem <borut.razem AT siol.net>
3561 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3562 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3563 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3564 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3565 * src/SDCCglobl.h: unification of WIN32 native definitions
3567 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3569 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3571 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3573 * src/configure.in: check for endianess (even while cross-compiling)
3574 * src/configure: check for endianess (even while cross-compiling)
3575 * src/configure_in.h: check for endianess (even while cross-compiling)
3576 * src/avr/gen.c: remove old endianess stuff
3577 * src/mcs51/gen.c: remove old endianess stuff
3578 * src/ds390/gen.c: remove old endianess stuff
3579 * src/pic/gen.c: remove old endianess stuff
3580 * src/pic/genarith.c: remove old endianess stuff
3581 * src/pic/glue.c: fix endianess check
3582 * src/pic16/gen.c: remove old endianess stuff
3583 * src/pic16/genarith.c: remove old endianess stuff
3584 * src/pic16/glue.c: fix endianess check
3585 * src/xa51/gen.c: remove old endianess stuff
3586 * src/z80/gen.c: fix endianess check
3587 * src/SDCCglue.c: fix endianess check
3588 * src/ds390/peeph.def: fix bug 700036
3590 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3592 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3593 * src/configure: find appropriate data-types on host for SDCC's int and long
3594 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3595 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3596 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3598 2003-03-07 <johan AT balder>
3601 some minor cleanups before the big shot
3602 OP_DEFS and OP_USES now use Kevin's protection
3603 new option --nolabelopt
3614 * src/ds390/ralloc.c:
3615 * src/mcs51/ralloc.c:
3617 * src/xa51/ralloc.c:
3620 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3622 * src/pic/pcode.c (get_op): fix 64 bit warnings
3623 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3624 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3625 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3626 * support/regression/tests/malloc.c: fix 64 bit warnings
3628 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3630 * src/mcs51/gen.c (genMinus): fixed bug 696436
3632 2003-03-02 Borut Razem <borut.razem AT siol.net>
3634 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3636 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3638 * configure.in: test for mkstemp
3639 * sdccconf_in.h: add HAVE_MKSTEMP
3641 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3643 * device/include/ctype.h: removed warning while using --stack-auto
3644 * device/include/malloc.h: removed warning while using --stack-auto
3645 * device/include/string.h: removed warning while using --stack-auto
3647 2003-02-23 Borut Razem <borut.razem AT siol.net>
3649 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3650 because NDEBUG is defined (see man assert)
3651 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3653 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3655 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3656 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3658 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3660 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3661 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3663 2003-02-18 <johan AT balder>
3665 * as/mcs51/asmain.c (asmbl): module can start with a digit
3666 * as/z80/asmain.c (asmbl): module can start with a digit
3668 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3670 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3671 * src/asm.c: fix pipe() for Mingw32
3673 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3675 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3676 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3677 make -V work again; --c1mode reads now from stdin
3678 * doc/sdccman.lyx: added --c1mode
3679 * support/Util/SDCCerr.c: new messages for c1 mode
3680 * support/Util/SDCCerr.h: new messages for c1 mode
3681 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3683 2003-02-15 <johan AT balder>
3685 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3687 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3689 * doc/sdccman.lyx: Environment variables, -o and other minor things
3691 2003-02-14 <johan AT balder>
3693 * src/xa51/main.c: before anyone really tries to use it :)
3695 * Install doc's in share/sdcc/doc
3696 * removed some obsolete files
3697 * Do a proper make distclean and uninstall
3698 M Makefile.common.in
3701 M device/include/Makefile.in
3702 M device/lib/Makefile.in
3705 M sim/ucsim/doc/Makefile.in
3708 R src/xa51/peeph.rul
3709 M support/cpp2/Makefile.in
3710 M support/makebin/Makefile
3713 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3715 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3717 2003-02-10 Borut Razem <borut.razem AT siol.net>
3719 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3720 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3721 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3722 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3723 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3724 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3725 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3726 src/z80/Makefile.bcc: Borland Makefile cleanup
3727 * as/z80/Makefile.bcc: Added Borland Makefile
3728 * support/cpp2/borland.h: Removed
3730 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3732 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3733 * src/SDCC.lex: new pragma NOIV
3734 * src/SDCCglobl.h: new pragma NOIV
3735 * src/SDCCmem.c: new pragma NOIV
3737 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3739 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3741 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3743 * src/SDCCmain.c: signal handling is switched off by --debug
3744 * doc/Makefile: small fix for install; use clean.mk again
3745 * doc/clean.mk: clean *.pdf and *.html too
3747 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3749 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3750 * device/lib/printfl.c: fix a ds390 bug by making it portable
3751 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3752 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3753 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3754 * debugger/mcs51/cmd.c: converted multi-line string literals
3755 * sim/ucsim/globals.cc: converted multi-line string literals
3756 * src/SDCCmain.c: introduced signal handler to remove temp files
3757 * doc/Makefile: small tweaks, implement clean
3758 * doc: removed generated files
3760 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3762 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3763 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3764 Address Record is not correctly generated for DS390."
3766 2003-02-02 Borut Razem <borut.razem AT siol.net>
3768 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3769 * as/mcs51/asm.h: fixed compilation with Borland C
3770 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3771 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3772 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3773 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3774 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3775 src/z80/Makefile.bcc: delete $(LIB) only if exist
3776 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3778 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3780 * device/include/malloc.h: introduced NULL
3781 * device/include/string.h: introduced NULL
3782 * device/include/stdlib.h: introduced NULL
3783 * device/lib/_memcpy.c: removed NULL
3784 * device/lib/_strcat.c: removed NULL
3785 * device/lib/_strchr.c: removed NULL
3786 * device/lib/_strcmp.c: removed NULL
3787 * device/lib/_strcpy.c: removed NULL
3788 * device/lib/_strcspn.c: removed NULL
3789 * device/lib/_strlen.c: removed NULL
3790 * device/lib/_strncat.c: removed NULL
3791 * device/lib/_strncmp.c: removed NULL
3792 * device/lib/_strncpy.c: removed NULL
3793 * device/lib/_strpbrk.c: removed NULL
3794 * device/lib/_strrchr.c: removed NULL
3795 * device/lib/_strspn.c: removed NULL
3796 * device/lib/_strstr.c: removed NULL
3797 * device/lib/_strtok.c: removed NULL
3798 * device/lib/malloc.c: removed NULL, include own header
3800 2003-02-02 <johan AT balder>
3802 * 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
3803 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3804 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3805 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3806 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3807 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3809 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3811 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3814 2003-02-01 <johan AT balder>
3816 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3818 2003-01-31 <johan AT CP255758-A>
3820 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3822 2003-01-30 <johan AT balder>
3824 * src/SDCCBBlock.c: automatic bug detection
3825 * src/SDCCicode.c: automatic bug detection
3827 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3829 * src/SDCCglobl.h: now --xram-size 0 works
3830 * src/SDCCmain.c: now --xram-size 0 works
3832 2003-01-29 <johan AT balder>
3834 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3836 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3838 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3839 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3840 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3841 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3842 * src/SDCCglobl.h: Added options --xram-size and --code-size
3843 * src/SDCCmain.c: Added options --xram-size and --code-size
3845 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3847 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3848 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3850 2003-01-27 <johan AT balder>
3852 * src/SDCC.y: fixed bug #613764
3854 2003-01-26 <johan AT balder>
3856 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3857 * src/SDCCsymt.h: fixed bug #673374
3858 * src/SDCCglue.c: fixed bug #661910
3859 * src/SDCCast.c: fixed bug #458099 and 673374
3861 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3863 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3864 * as/mcs51/strcmpi.h: added
3865 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3866 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3867 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3868 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3869 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3870 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3871 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3872 * as/mcs51/Makefile.aslink: new module strcmpi
3873 * as/mcs51/Makefile.asx8051: new module strcmpi
3874 * as/mcs51/Makefil.bcc: new module strcmpi
3875 * as/mcs51/Makefile.in: new module strcmpi
3876 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3878 2003-01-26 <johan AT balder>
3880 * src/SDCCglue.c: reverted back to 1.124
3881 * src/SDCCast.c: reverted back to 1.156
3882 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3884 2003-01-25 <johan AT balder>
3886 * src/SDCCglue.c: A better fix for bug #661910
3887 * src/SDCCast.c: A better fix for bug #661910
3888 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3890 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3892 * src/Makefile.in: remove spawn.o
3893 * src/SDCCmain.c: remove spawn.h
3894 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3895 * src/spawn.c: removed
3896 * src/spawn.h: removed
3897 * support/regression/ports/ds390/spec.mk: link with -r
3899 2003-01-24 <johan AT CP255758-A>
3901 * src/ds390/gen.c (aopOp): fixed bug #667458
3902 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3903 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3904 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3906 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3908 * src/mcs51/peeph.def: better assembler identation by Frieder
3909 * src/mcs51/gen.c: better assembler identation by Frieder
3911 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3913 * as/z80/string.h: removed for gcc 3.2
3914 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3915 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3917 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3919 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3920 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3921 * support/regression/Makefile: separate temp files for ports
3922 * support/regression/generate-cases.py: separate temp files for ports
3923 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3924 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3926 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3928 * moved tinitalk to device/examples/ds390
3930 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3932 * as/mcs51/lkmem.c: rflag is for DS390
3933 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3934 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3935 (linkEdit): move mem- and map-files the same way as ihx-files
3936 * src/z80/main.c (_setDefaultOptions): removed --generic
3937 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3938 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3939 * src/pic/glue.c (picglue): --c1mode works again
3940 * src/pic16/glue.c (pic16glue): --c1mode works again
3941 * src/asm.c (printCLine): fix #660034
3943 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3945 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3946 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3947 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3948 * as/mcs51/lkmem (summary): better fix for sp problem
3949 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3950 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3951 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3952 remove --stack-after-data
3954 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3956 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3957 * src/SDCCutil.c (join): ugly bug: missing '\0'
3958 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3960 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3962 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3964 * src/pic/main.c (_asmCmd): gpasm supports -o
3965 * src/z80/main.c: more general macros
3966 * device/lib/Makefile.in: remove intermediate files
3968 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3970 * .version: Bumped version number to 2.3.3
3971 * src/SDCCBBlock.c: new option -o
3972 * src/SDCCglobl.h: new option -o
3973 * src/SDCCglue.c: new option -o
3974 * src/SDCCmain.c: new option -o
3975 * src/asm.c: new option -o
3976 * src/ds390/main.c: new option -o
3977 * src/pic/glue.c: new option -o
3978 * src/pic/pcode.c: new option -o
3979 * src/pic/ralloc.c: new option -o
3980 * src/pic16/glue.c: new option -o
3981 * src/pic16/pcode.c: new option -o
3982 * src/pic16/ralloc.c: new option -o
3983 * src/z80/main.c: new option -o
3984 * device/lib/Makefile.in: use -o
3985 * support/regression/ports/ds390/spec.mk: use -o
3986 * support/regression/ports/gbz80/spec.mk: use -o
3987 * support/regression/ports/mcs51/spec.mk: use -o
3988 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3989 * support/regression/ports/z80/spec.mk: use -o
3990 * support/regression/ports/ucz80/spec.mk: use -o
3991 * support/regression/ports/xa51/spec.mk: use -o
3992 * support/regression/fwk/lib/timeout.c: fix usage string
3994 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3995 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3997 2003-01-07 <johan AT balder>
3999 * src/SDCCast.c (decorateType): fixed bug #600035
4001 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
4002 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
4003 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
4004 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
4005 * src/pic/pcode.c: outcommented unused variable to remove warnings
4006 * src/pic/ralloc.c: outcommented unused variable to remove warnings
4008 2003-01-06 <karl AT turbobit.com>
4009 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
4012 2003-01-06 <johan AT balder>
4014 * src/SDCCicode.c: fixed array add
4016 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
4017 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
4018 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
4020 2003-01-04 <johan AT balder>
4022 * src/SDCCval.c (getNelements): fixed the initialized array of structures
4024 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4025 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
4027 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4028 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
4029 * support/regression/tests/bug-524697.c: fit mem usage into 8032
4031 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4032 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
4034 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
4035 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
4037 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4038 * src/mcs51/main.c: removed {bindir}{sep} from aslink
4040 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4042 * in \sdcc\as\mcs51\ changed these files in order to create an
4043 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
4044 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
4045 following files to include the previous two files: aslink.dsp,
4046 Makefile.aslink, Makefile.bcc, and Makefile.in.
4048 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
4049 .adb instead of .cdb
4051 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4053 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
4054 value from option --iram-size.
4056 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4058 * \sdcc\as\mcs51\lklist.c: added boundary check before using
4061 2002-09-18 <wiml AT hhhh.org>
4063 * SDCClrange.h: exposed setFromRange() and setToRange()
4064 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
4065 packRegsForAccUse() (bug 542397)
4066 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
4067 multiple times and emitting the fetch operations more than once
4068 added aopGetUsesAcc() function to allow binary operators to
4069 fetch their operands in the correct order; made genMinus() emit
4070 compact code for X = LITERAL - Y
4072 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4073 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
4074 sprintf() in line 1267.
4076 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4077 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
4080 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4081 Changes to aslink (All the changes are marked with 'JCF'):
4083 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
4086 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
4087 area BSEG. Also moves, if possible, the DATA area down into the internal
4088 ram so more space is available.
4090 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
4093 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
4094 not bytes. Function summary() which creates a memory usage summary
4095 file with extension .mem. Reports of overlaping stack and small stack
4096 size. If the space for the stack is less than 16 bytes aslink trows a
4099 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
4100 the 8051. Option 'y' for memory summary output file.
4102 Changes to sdcc (All the changes are marked with 'JCF'):
4104 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
4106 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
4107 overlaying area for it (uses RegBankUsed[4]).
4109 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
4110 bank zero as used by default. By default aslink locates the stack
4111 (equivalent to --stack-after-data). Pass option 'y' to aslink for
4112 the creation of the .mem file. Delegates the allocation of data area
4113 to aslink (it is not longer 0x30 by default). If --stack-loc passes
4114 the begining of the stack area to aslink.
4116 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
4117 glue() in SDCCglue.c creates an area for it.
4119 2002-09-03 Borut Razem <borut.razem AT siol.net>
4120 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
4121 sdcc/src/pic/glue.c:
4122 introduced atexit() handler for teporay files removal in case of
4123 errors, assertions, ...
4125 2002-08-29 Borut Razem <borut.razem AT siol.net>
4126 * sdcc/support/cpp2/auto-host_vc_in.h:
4127 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
4128 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
4129 Maybe there is a similar problem with BORLANDC? It should be checked!
4131 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
4132 corrected improper use of assert: the assignment to clr variable was done inside the assert.
4133 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
4134 was not executed, and the compiler (cl) launched a warning:
4135 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
4137 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
4138 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
4140 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
4141 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
4143 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4144 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
4145 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
4146 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4147 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
4148 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
4149 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
4150 - added Release configuration in VS projects
4151 - review of compiler an linker options
4152 - VC .exe files are generated in bin_vc directory, not to interfere
4153 with binaries generated from other projects (cygwin, mingw, bcc ...)
4155 * sdcc/src/yacc.dsp: added
4157 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
4158 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
4159 and insert the version number definitions from .version
4161 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
4163 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
4164 added - genarate auto-host.h using auto-host_vc_in.h as template
4167 removed from CVS, generated automatically
4169 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
4170 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
4172 2002-08-11 Borut Razem <borut.razem AT siol.net>
4173 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
4175 2002-08-10 Borut Razem <borut.razem AT siol.net>
4176 * src/SDCCmain.c (main):
4177 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
4178 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
4179 The consequence was that some temporary files were not removed.
4182 unification of code in functions tempfilename() and tempfile():
4183 function tempnam() is defined in Visual Studio 6.0 and .NET
4185 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
4187 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4188 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
4189 - removed compiler command line option /WX: Treats all warnings as errors
4190 - update a list of source files, included into the project
4192 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4193 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
4194 changed project type to Generic Project so that can be correcly converted to VS.NET project
4196 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
4198 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
4200 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
4202 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
4203 added return 0 statements after assert() to make compiler happy
4205 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
4206 added newline in the def file to keep MSC compiler satisfied
4208 * sdcc/src/z80/gen.c:
4209 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
4210 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
4211 - solved MSC error in function aopDump()
4213 * sdcc_vc.h: define PREFIX as "\\sdcc"
4215 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
4216 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
4218 2002-06-22 Scott Dattalo <scott AT dattalo.com>
4219 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
4220 - Rewrote the register banking algorithm.
4221 - Added pCode live-range analysis to registers (for now, only non-used and
4222 singly-used registers optimized away)
4224 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
4226 * 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.
4228 2002-05-10 Scott Dattalo <scott AT dattalo.com>
4229 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
4231 2002-04-22 Michael Hope <michaelh AT vroom>
4233 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
4235 * configure.in (DD_COPT): Added include support required for gbdk.
4237 * .version: Bumped version number just to increase it.
4239 * src/SDCCmain.c: Added -nostdinc to the default options.
4241 2002-04-15 Michael Hope <michaelh AT vroom>
4243 * device/lib/z80/printf.c (sprintf): Added.
4245 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
4247 * src/z80/peeph.def: Added transpose redundent load rule.
4249 * src/z80/main.c: Added force callee saves for jaune.
4251 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
4253 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
4255 2002-03-28 Johan Knol <johan AT balder>
4257 * src/SDCCval.c: fixed bug #532436
4259 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4261 Added "char *Processor" field to the port structure.
4264 Added -p option. Allows port dependent processor to be specified.
4267 Initialized the new field char *Processor field to NULL in all ports
4270 Compiler generated registers for interrupt context saving
4271 were not getting allocated.
4273 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
4276 Fixed left shift. Will promote the left side of a left shift
4277 if a) left shifting more than size of operand or b) when assigned
4278 to something size > size of left side
4280 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4282 tons of changes. Register allocation has been
4283 rewritten. Added customization for the various PICs. Flow
4284 analysis is restructured. ...
4290 Added. device.c is a PIC port hack to accomodate variations
4293 2002-03-13 Michael Hope <michaelh AT vroom>
4295 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
4297 2002-03-04 johanknol <johanknol AT manik>
4299 * /src/SDCCval.c: fixed
4301 const unsigned char arr[][2] = { { 0, 1 } };
4302 t18.c:1: error: Initializer element is not constant
4304 2002-03-04 bela <bela AT manik>
4306 * /device/include/mcs51reg.h:
4307 ds89c420 register definition update
4309 2002-03-03 <johan AT FRIJA>
4311 * support/Util/SDCCerr.c: did something, but don't no why anymore
4313 * support/regression/tests/bug-524691.c: made it a little less shy
4315 * src/SDCCast.c (decorateType): fixed bug #524697
4317 * src/SDCCast.c: made some lineno improvements
4319 * src/SDCCval.c (getNelements): changed warning to error
4321 * src/SDCCglue.c (printIvalArray): changed warning to error
4323 * src/SDCCicode.c: fixed a warning for mingw
4325 * src/SDCCast.c (decorateType): fixed the << promotion for ops
4327 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
4329 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
4331 * src/ds390/peeph.def:
4332 Added some more peephole rules
4334 * src/ds390/gen.c: Various fixes & enhancements
4336 * src/SDCClrange.c, src/SDCClrange.h:
4337 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
4339 * src/ds390/ralloc.c:
4340 various fixes & enhancements (ds390) specific
4342 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
4343 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
4346 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
4348 2002-03-02 <johan AT FRIJA>
4350 * src/SDCCast.c (decorateType): fixed bug #524708
4352 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
4354 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
4356 2002-03-01 Michael Hope <michaelh AT vroom>
4358 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
4360 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
4362 2002-03-01 <johan AT FRIJA>
4364 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
4366 * src/SDCCast.c (decorateType): fixed bug #524209
4368 * src/SDCCval.c (valNot): fixed bug #524195
4370 2002-02-26 <johan AT balder>
4372 * src/xa51/gen.c: fixed a warning
4374 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
4376 * src/SDCCast.c (decorateType): fixed bug #522534
4378 2002-02-23 <johan AT balder>
4380 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
4382 2002-02-22 <johan AT balder>
4384 * src/SDCCast.c: fixed bug #514865
4386 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
4388 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
4390 * sdcc/src/SDCCloop.c:
4391 Previous fix was not good. basic blocks that have "break" or "return" are
4392 not really partof a loop , but live ranges used in these blocks should
4393 be live thru the entire loop, so set partOfLoop but don't add them to
4396 2002-02-21 <johan AT FRIJA>
4398 * src/SDCCcse.c: fixed bug #514308
4400 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
4403 Fixed BUG #519583. If a conditional block ended in a return/break
4404 statement inside a loop, it was not being considered part of the loop.
4406 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
4408 2002-02-10 Karl Bongers <karl AT turbobit.com>
4411 Fixed up SDCDB debugger somewhat. Updated debugger/README
4412 with lots of comments and notes.
4414 * device/examples/test2.c:
4415 Fix bug, "red" variable not being initialized(compiler complained).
4417 * device/examples/Makefile, examples/test3.c:
4418 Add Makefile in device/examples folder, compiles test3.c
4419 for use as a multiple module SDCDB test case.
4421 * sim/ucsim/cmd.src/cmdset.cc:
4422 Took out debug printfs in ucsim "next" command.
4425 Karl and Johan start ucsim XA support. Most dissassembly working,
4426 about 75% emulation done(plenty of work remaining).
4428 * sim/ucsim/z80.src:
4429 Add Z80 support to ucsim, add test-ucz80 regression test,
4430 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
4431 Notice z80 compiler fails on examples/test3.c/crc code.
4433 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
4435 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
4436 Added support for --parms-in-bank1
4438 * src/ds390/peeph.def:
4439 added a few more peephole optimzations
4442 1) added __builtin_inp & __builtin_outp used to read in data of given length
4443 from a memory mapped port
4444 2) added __builtin_memcmp
4445 3) added __builtin_swapw swap bytes of a short
4447 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
4448 1) handle multiple send & receives from register bank1
4449 2) ralloc can now allocate DPTR1 to some liveRanges
4451 * src/SDCCsymt.c, src/SDCCsymt.h:
4452 changes to handle multiple sends & receives
4455 added some pointer arithmetic optimization
4458 added some pointer arithmetic optimizations but not stable yet so not
4459 called from anywhere (will get this working shortly)
4461 * src/SDCCopt.c: fixed for multiple sends & receives
4464 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
4465 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
4466 set preprocessor defines (depending on options)
4468 * src/SDCCicode.c, src/SDCCicode.h:
4469 changes made to handle multiple sends & receives
4472 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
4474 * src/SDCCcse.c, src/SDCCcse.h:
4475 added function findbackward def (to be used in upcoming optimization)
4477 * src/SDCCcflow.c, src/SDCCcflow.h:
4478 added function returnAtEnd - to determine if a basic block terminates with
4481 * src/SDCCast.c, src/SDCCast.h:
4482 added option parms-in-bank1
4484 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
4485 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
4486 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
4487 adjusted for --parms-in-bank1 option
4489 * device/include/string.h:
4490 donot redefine "reentrant" keyword
4492 * device/include/ds80c390.h: Added some more SFRs
4494 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4496 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
4498 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4500 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
4502 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4504 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
4506 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
4508 * Added --xram-movc option
4510 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4512 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
4514 2002-01-11 Johan Knol
4516 * Added math lib of Jesus Calvino-Fraga
4518 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
4520 * src/SDCCmain.c (processFile): fix processing of ../../src.c
4521 * support/regression/Makefile: new target test-mcs51-stack-auto
4522 * support/regression/ports/mcs51-stack-auto/spec.mk: added
4524 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4526 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
4528 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4530 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4532 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4534 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4536 * src/SDCCglue.h: add definition for printIvalChar()
4538 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4540 * src/SDCCast.c: fix #498138 by Johan
4542 * src/SDCCglue.c: fix #498138 by Johan
4544 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4546 * support/regression/Makefile: fix clean
4548 * support/regression/ports/ds390/support.c: fix transmission of last character
4550 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4552 * /sdcc/src/ds390/gen.c:
4553 a) improved computing address of stack variable
4554 b) took out some #if 0 code
4555 c) improved parmBytes adjustment
4556 d) improved genPlusIncr & genMinusIncr
4557 e) genCmp could generate bad code (when left assigned to DPTR)
4558 f) Fixed bug in hasInc
4560 * /sdcc/src/ds390/ralloc.c:
4561 a) packRegsForSupport could mess up live information (Fixed)
4562 b) packRegsDPTRuse could be incorrect for left & right shift
4564 * /sdcc/src/mcs51/ralloc.c:
4565 packRegsForSupport could mess up the live information (Fixed)
4567 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4569 * /sdcc/src/SDCCast.c:
4570 can reverse a loop even if function call is present as long
4571 as the loop control variable is local & is not passed as parameter
4573 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4575 * /sdcc/ChangeLog: *** empty log message ***
4577 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4578 More builtin function additions for TININative
4580 * /sdcc/src/ds390/ralloc.c:
4581 Had broken the regression testsuite
4583 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4585 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4586 Added funcattr hasStackParms will be set for reentrant functions when there
4587 are paramteres on the stack, this helps in minimizing frame pointer generation
4588 typeFromStr can handle function pointers now
4590 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4591 *** empty log message ***
4593 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4595 * /src/ds390/gen.c, /src/ds390/main.c:
4596 More builtin function additions for TININative
4598 * /src/ds390/ralloc.c:
4599 Had broken the regression testsuite
4601 * /src/SDCCast.c: Fixed a bug in dumptree
4603 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4604 Added funcattr hasStackParms will be set for reentrant functions when there
4605 are paramteres on the stack, this helps in minimizing frame pointer generation
4606 typeFromStr can handle function pointers now
4608 * /doc/builtins.txt, /doc/TININative.txt:
4609 *** empty log message ***
4612 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4614 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4615 ALPHA version for -mTININative
4617 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4618 updated to reflect changes in the port structure
4621 added function do_assemble (similar to do_link) if non-null this function
4622 will be called to do assembly (-mTININative) requires a multi command
4624 added function genAssemblerEnd will be called to generate assembler Epilogue
4627 added _JavaNative to debug info printing
4629 * /src/SDCCmain.c: added option --tini-libid
4630 added port->do_assemble function (-mTININative) has a multi command assemble
4632 * /src/SDCCglue.c: Disabled "constExpr" check
4633 added port->genAssemblerEnd function
4635 * /src/SDCCglobl.h: Added option --tini-libid value
4638 tookout optimizeCompare from the header (has no external references)
4640 * /src/SDCCast.c: made one more function "static"
4642 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4644 * src/z80/mappings.i: Added z80asm support.
4646 * src/z80/main.c: Added z80asm support on --asm=z80asm
4648 * src/z80/gen.c: Fixed asm portability issues.
4650 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4652 * src/SDCCglue.c (printExterns): Added global/extern split.
4654 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4656 * support/regression/Makefile: added test for mcs51 model large
4658 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4660 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4662 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4664 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4666 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4668 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4670 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4672 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4674 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4676 * support/regression/tests/simplefloat.c: Port to mcs51.
4678 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4679 * support/regression/tests/bug-485362.c: Added.
4681 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4683 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4685 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4687 * src/z80/gen.c (aopDump): Added a dump function.
4689 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4690 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4692 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4694 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4696 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4698 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4700 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4702 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4704 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4706 * support/regression/ports/ds390/support.c: Use tinibios.
4708 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4710 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4712 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4713 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4715 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4717 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4719 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4721 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4723 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4724 (packRegsForIYUse): Created and optimised.
4726 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4728 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4729 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4731 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4733 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4735 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4737 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4739 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4741 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4743 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4745 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4747 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4749 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4751 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4753 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4754 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4755 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4757 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4759 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4760 (genNotFloat): Added.
4761 (genUminusFloat): Added.
4763 * device/lib/z80/Makefile: Added floating pt stubs.
4765 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4767 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4769 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4771 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4773 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4775 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4777 * sdcc/support/regression/Makefile: Add port ds390.
4779 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4781 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4783 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4785 * sdcc/support/regression/ports/ds390/support.c: Added.
4787 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4789 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4791 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4793 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4795 * device/include/malloc.h: Added z80 and gbz80 support.
4797 * device/lib/gbz80/heap.s: Added.
4799 * device/lib/z80/heap.s: Added.
4801 * device/lib/malloc.c: Added z80 and gbz80 support.
4803 * support/regression/tests/malloc.c (testMalloc): Added.
4805 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4807 * support/regression/tests/bug-478094.c: Added.
4809 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4811 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4813 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4815 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4817 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4819 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4821 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4823 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4825 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4827 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4829 * support/regression/tests/bug-477927.c: Added.
4831 * src/z80/peeph.def: Added minor rules.
4833 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4835 * src/z80/peeph.def: Added jump optimisation modification.
4837 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4839 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4841 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4843 * support/regression/tests/funptrs.c: Added.
4845 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4847 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4849 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4851 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4853 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4855 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4856 (movLeft2ResultLong): Created.
4858 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4859 (joinPushes): Added. Joins two char pushes into a word push.
4861 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4863 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4865 * support/makebin/Makefile (install): Added creation of dest dir.
4867 2001-10-24 Karl Bongers <karl AT turbobit.com>
4869 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4871 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4873 * src/z80/ralloc.c: Turned off faulty pack for one use.
4875 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4877 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4879 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4881 * support/regression/Makefile: Improved clean
4883 * support/regression/ports/gbz80/spec.mk: Added clean
4885 * support/regression/ports/host/spec.mk: Added clean
4887 * support/regression/ports/z80/spec.mk: Added clean
4889 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4891 * support/regression/ports/mcs51/timeout.c: little improvements
4893 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4895 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4897 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4899 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4901 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4903 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4905 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4907 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4908 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4910 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4912 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4914 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4916 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4918 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4920 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4922 * support/regression/tests/longor.c: Added.
4924 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4926 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4928 * as/mcs51/aslink.h: define PATH_MAX
4930 * as/mcs51/asm.h: define PATH_MAX
4932 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4934 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4936 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4938 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4940 * src/SDCCglobl.h: define PATH_MAX
4942 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4944 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4946 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4948 * src/z80/gen.c (gencjneshort): Fixed
4950 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4952 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4954 * support/regression/tests/bug-469671.c: Added.
4956 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4958 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4960 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4962 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4964 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4966 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4968 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4970 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4972 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4974 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4976 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4978 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4980 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4982 * 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.
4984 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4986 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4988 2001-10-07 <johan AT FRIJA>
4990 * device/lib/gets.c (gets): fixed the return value.
4992 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4993 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4995 * 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.
4997 * 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.
4999 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
5001 * src/pic/gen.c: Removed Safe_strdup.
5003 * configure.in: Added option to enable libgc support.
5005 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
5006 (bitVectUnion): Optimised.
5007 (bitVectIntersect): Optimised.
5008 (bitVectBitsInCommon): Optimised.
5009 (bitVectCplAnd): Optimised.
5011 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
5013 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5015 * src/SDCCmain.c: distinguish between assembler debug and plain options
5017 * src/avr/main.c: remove standard assembler options
5019 * src/ds390/main.c: remove standard assembler options
5021 * src/mcs51/main.c: remove standard assembler options
5023 * src/port.h: removed "PENDING" comment
5025 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5027 * src/device/lib/_mulint.c : new, with assember functions
5029 * src/device/lib/_mullong.c : new, with assember functions
5031 * src/device/lib/_divuint.c : with assember functions
5033 * src/device/lib/_divsint.c : with assember functions
5035 * src/device/lib/_divulong.c: with assember functions
5037 * src/device/lib/_divslong.c: with assember functions
5039 * src/device/lib/_moduint.c : with assember functions
5041 * src/device/lib/_modsint.c : with assember functions
5043 * src/device/lib/_modulong.c: with assember functions
5045 * src/device/lib/_modslong.c: with assember functions
5047 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
5049 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
5051 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
5052 replaced _mululong.c and _mulslong.c by _mullong.c
5054 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5056 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
5058 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5060 * src/SDCCglue.c: test, if win32api is available for MINGW
5062 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5064 * src/SDCCsymt.c: no more _modifier in printTypeChain()
5065 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
5066 * support/regression/ports/gbz80/spec.mk: removed GENERIC
5067 * support/regression/ports/host/spec.mk: removed GENERIC
5068 * support/regression/ports/mcs51/spec.mk: removed GENERIC
5069 * support/regression/ports/z80/spec.mk: removed GENERIC
5071 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
5073 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
5075 * support/regression/tests/bug-467035.c: Created.
5077 2001-10-01 <johan AT FRIJA>
5079 * src/SDCC.y: fixed bug #466586 part 1
5081 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
5083 * SDCCicode.c: z80 has no generic pointers
5084 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
5086 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
5088 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
5090 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
5092 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
5094 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
5096 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
5098 * configure.in: Fixed up so that ucsim is only configured once.
5100 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
5102 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
5103 (getPathDifference): As above.
5105 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
5107 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
5109 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
5110 * .version: Updated to 2.3.1
5112 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
5113 Added copyright header.
5115 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
5116 (assemble): Added support for macro based assembler commands.
5117 (linkEdit): Added support for macro based linker commands.
5118 (preProcess): Changed the pre-processor to use macros.
5119 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
5120 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
5122 * device/lib/z80/crt0.s: Added module name for debugging.
5124 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
5126 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5128 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
5130 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
5132 * src/Makefile.in: Added SDCCmacro and SDCCutil
5134 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
5136 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5138 2001-09-16 <johan AT FRIJA>
5140 * 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.
5142 2001-09-15 <johan AT FRIJA>
5144 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
5145 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
5147 2001-09-11 <johan AT FRIJA>
5149 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
5151 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
5153 * support/regression/tests/bug-460444.c: Added test case.
5155 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
5156 (genCast): Added justification for all of the asserts.
5158 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
5160 * support/regression/support.c: _xdata replaced by xdata
5162 * support/regression/spec.mk: removed _generic
5164 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
5166 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
5168 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
5169 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
5171 * src/z80/peeph.def: Added a rule to optimise shift then compare.
5173 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
5175 * support/regression/tests/bug-460010.c: Added test case.
5177 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
5179 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
5181 * support/regression/Makefile: inter-port-clean adjusted for mcs51
5183 * support/regression/testfwk.c: removed workaround for bug #436344
5185 * support/regression/tests/bp.c: use less memory with mcs51
5187 * support/regression/tests/bug-441448.c: use less memory
5189 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
5191 * support/regression/collate-results.py: typo
5193 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
5195 * support/regression/tests/fetchoverlap.c: Added new test case.
5197 * support/regression/tests/bp.c: Added new test case.
5199 * support/regression/tests/bug-448984.c: Added new test case.
5201 * support/regression/tests/pow2shifts.c: Added new test case.
5203 * src/z80/gen.c: Turned off the noise it normally generates for the release.
5204 (genlshTwo): Fixed right shift for count > 8.
5206 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
5208 2001-09-08 <johan AT FRIJA>
5210 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
5212 2001-09-07 <johan AT FRIJA>
5214 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
5216 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
5218 2001-09-06 <johan AT FRIJA>
5220 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
5221 * bernhard noted me at this: "() equals to (void)" (1.38)
5223 2001-09-05 <johan AT FRIJA>
5225 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
5227 2001-09-04 <johan AT FRIJA>
5229 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
5232 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
5234 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
5236 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
5238 * link/z80/aslink.h: Fixed path for PATH_MAX
5240 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
5242 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
5244 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
5246 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
5248 * 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.
5250 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
5252 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
5253 (genCmp): Fixed up genCmp for the GB with longs.
5255 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
5257 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
5259 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
5261 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
5263 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
5265 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
5267 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
5269 * 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.
5271 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
5273 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
5275 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
5277 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
5279 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
5281 * sim/ucsim/configure: little improvement of Cygwin-detection
5282 * sim/ucsim/configure.in: little improvement of Cygwin-detection
5283 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
5284 * support/regression/tests/bug-221100.c: small changes for mcs51
5285 * support/regression/tests/bug-221168.c: small changes for mcs51
5286 * support/regression/tests/bug-227710.c: small changes for mcs51
5287 * support/regression/tests/staticinit.c: small changes for mcs51
5288 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
5289 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
5290 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601